mirror of
https://projects.vdr-developer.org/git/vdr-plugin-softhddevice.git
synced 2023-10-10 19:16:51 +02:00
7125 lines
191 KiB
C
7125 lines
191 KiB
C
///
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/// @file video.c @brief Video module
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///
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/// Copyright (c) 2009 - 2012 by Johns. All Rights Reserved.
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///
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/// Contributor(s):
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///
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/// License: AGPLv3
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///
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/// This program is free software: you can redistribute it and/or modify
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/// it under the terms of the GNU Affero General Public License as
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/// published by the Free Software Foundation, either version 3 of the
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/// License.
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///
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/// This program is distributed in the hope that it will be useful,
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/// but WITHOUT ANY WARRANTY; without even the implied warranty of
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/// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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/// GNU Affero General Public License for more details.
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///
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/// $Id$
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//////////////////////////////////////////////////////////////////////////////
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///
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/// @defgroup Video The video module.
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///
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/// This module contains all video rendering functions.
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///
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/// @todo hide mouse cursor support
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///
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/// Uses Xlib where it is needed for VA-API or vdpau. XCB is used for
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/// everything else.
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///
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/// - X11
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/// - OpenGL rendering
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/// - OpenGL rendering with GLX texture-from-pixmap
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/// - Xrender rendering
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///
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#define USE_XLIB_XCB
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#define noUSE_GRAB
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#define noUSE_GLX
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#define noUSE_DOUBLEBUFFER
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//#define USE_VAAPI ///< enable vaapi support
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//#define USE_VDPAU ///< enable vdpau support
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#define noUSE_BITMAP ///< use vdpau bitmap surface
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#define USE_VIDEO_THREAD
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#include <sys/time.h>
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#include <sys/shm.h>
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#include <sys/ipc.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <string.h>
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#include <unistd.h>
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#include <libintl.h>
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#define _(str) gettext(str) ///< gettext shortcut
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#define _N(str) str ///< gettext_noop shortcut
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#include <alsa/iatomic.h> // portable atomic_t
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#ifdef USE_VIDEO_THREAD
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#ifndef __USE_GNU
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#define __USE_GNU
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#endif
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#include <pthread.h>
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#include <time.h>
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#ifndef HAVE_PTHREAD_NAME
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/// only available with newer glibc
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#define pthread_setname_np(thread, name)
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#endif
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#endif
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#ifdef USE_XLIB_XCB
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#include <X11/Xlib-xcb.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/keysym.h>
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#include <xcb/xcb.h>
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#include <xcb/bigreq.h>
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#include <xcb/dpms.h>
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#include <xcb/glx.h>
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#include <xcb/randr.h>
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#include <xcb/screensaver.h>
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#include <xcb/shm.h>
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#include <xcb/xv.h>
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#include <xcb/xcb_image.h>
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#include <xcb/xcb_event.h>
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#include <xcb/xcb_atom.h>
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#include <xcb/xcb_icccm.h>
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#include <xcb/xcb_keysyms.h>
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#endif
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#ifdef USE_GLX
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#include <GL/gl.h> // For GL_COLOR_BUFFER_BIT
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#include <GL/glx.h>
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// only for gluErrorString
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#include <GL/glu.h>
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#endif
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#ifdef USE_VAAPI
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#include <va/va_x11.h>
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#ifdef USE_GLX
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#include <va/va_glx.h>
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#endif
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#endif
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#ifdef USE_VDPAU
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#include <vdpau/vdpau_x11.h>
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#include <libavcodec/vdpau.h>
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#endif
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#include <libavcodec/avcodec.h>
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#include <libavcodec/vaapi.h>
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#include <libavutil/pixdesc.h>
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#include "misc.h"
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#include "video.h"
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#include "audio.h"
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#ifdef USE_XLIB_XCB
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//----------------------------------------------------------------------------
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// Declarations
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//----------------------------------------------------------------------------
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///
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/// Video resolutions selector.
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///
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typedef enum _video_resolutions_
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{
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VideoResolution567i, ///< ...x567 interlaced
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VideoResolution720p, ///< ...x720 progressive
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VideoResolutionFake1080i, ///< 1280x1080 1440x1080 interlaced
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VideoResolution1080i, ///< 1920x1080 interlaced
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VideoResolutionMax ///< number of resolution indexs
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} VideoResolutions;
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///
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/// Video deinterlace modes.
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///
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typedef enum _video_deinterlace_modes_
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{
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VideoDeinterlaceBob, ///< bob deinterlace
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VideoDeinterlaceWeave, ///< weave deinterlace
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VideoDeinterlaceTemporal, ///< temporal deinterlace
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VideoDeinterlaceTemporalSpatial, ///< temporal spatial deinterlace
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VideoDeinterlaceSoftware, ///< software deinterlace
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} VideoDeinterlaceModes;
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///
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/// Video scaleing modes.
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///
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typedef enum _video_scaling_modes_
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{
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VideoScalingNormal, ///< normal scaling
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VideoScalingFast, ///< fastest scaling
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VideoScalingHQ, ///< high quality scaling
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VideoScalingAnamorphic, ///< anamorphic scaling
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} VideoScalingModes;
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///
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/// Video zoom modes.
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///
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typedef enum _video_zoom_modes_
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{
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VideoNormal, ///< normal
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VideoStretch, ///< stretch to all edges
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VideoZoom, ///< zoom out
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VideoAnamorphic, ///< anamorphic scaled (unsupported)
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} VideoZoomModes;
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//----------------------------------------------------------------------------
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// Defines
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//----------------------------------------------------------------------------
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#define CODEC_SURFACES_MAX 31 ///< maximal of surfaces
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#define CODEC_SURFACES_DEFAULT (21+4) ///< default of surfaces
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// FIXME: video-xvba only supports 14
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#define xCODEC_SURFACES_DEFAULT 14 ///< default of surfaces
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#define CODEC_SURFACES_MPEG2 3 ///< 1 decode, up to 2 references
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#define CODEC_SURFACES_MPEG4 3 ///< 1 decode, up to 2 references
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#define CODEC_SURFACES_H264 21 ///< 1 decode, up to 20 references
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#define CODEC_SURFACES_VC1 3 ///< 1 decode, up to 2 references
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#define VIDEO_SURFACES_MAX 4 ///< video output surfaces for queue
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#define OUTPUT_SURFACES_MAX 4 ///< output surfaces for flip page
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//----------------------------------------------------------------------------
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// Variables
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//----------------------------------------------------------------------------
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static Display *XlibDisplay; ///< Xlib X11 display
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static xcb_connection_t *Connection; ///< xcb connection
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static xcb_colormap_t VideoColormap; ///< video colormap
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static xcb_window_t VideoWindow; ///< video window
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static xcb_cursor_t VideoBlankCursor; ///< empty invisible cursor
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static int VideoWindowX; ///< video output window x coordinate
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static int VideoWindowY; ///< video outout window y coordinate
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static unsigned VideoWindowWidth; ///< video output window width
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static unsigned VideoWindowHeight; ///< video output window height
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static char VideoSurfaceModesChanged; ///< flag surface modes changed
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/// Default deinterlace mode.
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static VideoDeinterlaceModes VideoDeinterlace[VideoResolutionMax];
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/// Default number of deinterlace surfaces
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static const int VideoDeinterlaceSurfaces = 4;
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/// Default skip chroma deinterlace flag (VDPAU only)
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static int VideoSkipChromaDeinterlace[VideoResolutionMax];
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/// Default amount of noise reduction algorithm to apply (0 .. 1000).
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static int VideoDenoise[VideoResolutionMax];
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/// Default amount of of sharpening, or blurring, to apply (-1000 .. 1000).
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static int VideoSharpen[VideoResolutionMax];
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// FIXME: color space / studio levels
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/// Default scaling mode
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static VideoScalingModes VideoScaling[VideoResolutionMax];
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/// Default audio/video delay
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static int VideoAudioDelay;
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/// Default zoom mode
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static VideoZoomModes Video4to3ZoomMode;
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//static char VideoSoftStartSync; ///< soft start sync audio/video
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static char Video60HzMode; ///< handle 60hz displays
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static xcb_atom_t WmDeleteWindowAtom; ///< WM delete message
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extern uint32_t VideoSwitch; ///< ticks for channel switch
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#ifdef USE_VIDEO_THREAD
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static pthread_t VideoThread; ///< video decode thread
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static pthread_cond_t VideoWakeupCond; ///< wakeup condition variable
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static pthread_mutex_t VideoMutex; ///< video condition mutex
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static pthread_mutex_t VideoLockMutex; ///< video lock mutex
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#endif
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//----------------------------------------------------------------------------
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// Functions
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//----------------------------------------------------------------------------
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static void VideoThreadLock(void); ///< lock video thread
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static void VideoThreadUnlock(void); ///< unlock video thread
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//----------------------------------------------------------------------------
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// GLX
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//----------------------------------------------------------------------------
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#ifdef USE_GLX
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static int GlxEnabled = 1; ///< use GLX
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static int GlxVSyncEnabled = 0; ///< enable/disable v-sync
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static GLXContext GlxSharedContext; ///< shared gl context
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static GLXContext GlxContext; ///< our gl context
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static XVisualInfo *GlxVisualInfo; ///< our gl visual
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static GLuint OsdGlTextures[2]; ///< gl texture for OSD
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static int OsdIndex; ///< index into OsdGlTextures
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///
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/// GLX extension functions
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///@{
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#ifdef GLX_MESA_swap_control
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static PFNGLXSWAPINTERVALMESAPROC GlxSwapIntervalMESA;
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#endif
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#ifdef GLX_SGI_video_sync
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static PFNGLXGETVIDEOSYNCSGIPROC GlxGetVideoSyncSGI;
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#endif
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#ifdef GLX_SGI_swap_control
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static PFNGLXSWAPINTERVALSGIPROC GlxSwapIntervalSGI;
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#endif
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///@}
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///
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/// GLX check error.
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///
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static void GlxCheck(void)
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{
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GLenum err;
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if ((err = glGetError()) != GL_NO_ERROR) {
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Debug(3, "video/glx: error %d '%s'\n", err, gluErrorString(err));
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}
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}
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///
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/// GLX check if a GLX extension is supported.
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///
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/// @param ext extension to query
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/// @returns true if supported, false otherwise
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///
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static int GlxIsExtensionSupported(const char *ext)
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{
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const char *extensions;
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if ((extensions =
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glXQueryExtensionsString(XlibDisplay,
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DefaultScreen(XlibDisplay)))) {
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const char *s;
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int l;
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s = strstr(extensions, ext);
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l = strlen(ext);
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return s && (s[l] == ' ' || s[l] == '\0');
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}
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return 0;
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}
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#if 0
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///
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/// Setup GLX decoder
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///
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/// @param decoder VA-API decoder
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///
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void GlxSetupDecoder(VaapiDecoder * decoder)
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{
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int width;
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int height;
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int i;
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width = decoder->InputWidth;
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height = decoder->InputHeight;
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glEnable(GL_TEXTURE_2D); // create 2d texture
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glGenTextures(2, decoder->GlTexture);
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GlxCheck();
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for (i = 0; i < 2; ++i) {
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glBindTexture(GL_TEXTURE_2D, decoder->GlTexture[i]);
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
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glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
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glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, width, height, 0, GL_BGRA,
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GL_UNSIGNED_BYTE, NULL);
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glBindTexture(GL_TEXTURE_2D, 0);
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}
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glDisable(GL_TEXTURE_2D);
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GlxCheck();
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}
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#endif
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///
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/// Render texture.
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///
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/// @param texture 2d texture
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///
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static inline void GlxRenderTexture(GLuint texture, int x, int y, int width,
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int height)
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{
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glEnable(GL_TEXTURE_2D);
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glBindTexture(GL_TEXTURE_2D, texture);
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glColor4f(1.0f, 1.0f, 1.0f, 1.0f); // no color
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glBegin(GL_QUADS); {
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glTexCoord2f(1.0f, 1.0f);
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glVertex2i(x + width, y + height);
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glTexCoord2f(0.0f, 1.0f);
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glVertex2i(x, y + height);
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glTexCoord2f(0.0f, 0.0f);
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glVertex2i(x, y);
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glTexCoord2f(1.0f, 0.0f);
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glVertex2i(x + width, y);
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#if 0
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glTexCoord2f(0.0f, 0.0f);
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glVertex2i(x, y);
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glTexCoord2f(0.0f, 1.0f);
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glVertex2i(x, y + height);
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glTexCoord2f(1.0f, 1.0f);
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glVertex2i(x + width, y + height);
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glTexCoord2f(1.0f, 0.0f);
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glVertex2i(x + width, y);
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#endif
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}
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glEnd();
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glBindTexture(GL_TEXTURE_2D, 0);
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glDisable(GL_TEXTURE_2D);
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}
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///
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/// Upload texture.
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///
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static void GlxUploadTexture(int x, int y, int width, int height,
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const uint8_t * argb)
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{
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// FIXME: use other / faster uploads
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// ARB_pixelbuffer_object GL_PIXEL_UNPACK_BUFFER glBindBufferARB()
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// glMapBuffer() glUnmapBuffer()
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// glTexSubImage2D
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glEnable(GL_TEXTURE_2D); // upload 2d texture
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glBindTexture(GL_TEXTURE_2D, OsdGlTextures[OsdIndex]);
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glTexSubImage2D(GL_TEXTURE_2D, 0, x, y, width, height, GL_BGRA,
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GL_UNSIGNED_BYTE, argb);
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glBindTexture(GL_TEXTURE_2D, 0);
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glDisable(GL_TEXTURE_2D);
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}
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///
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/// Render to glx texture.
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///
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static void GlxRender(int osd_width, int osd_height)
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{
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static uint8_t *image;
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static uint8_t cycle;
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int x;
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int y;
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if (!OsdGlTextures[0] || !OsdGlTextures[1]) {
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return;
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}
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// render each frame kills performance
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// osd 1920 * 1080 * 4 (RGBA) * 50 (HZ) = 396 Mb/s
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// too big for alloca
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if (!image) {
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image = malloc(4 * osd_width * osd_height);
|
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memset(image, 0x00, 4 * osd_width * osd_height);
|
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}
|
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for (y = 0; y < osd_height; ++y) {
|
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for (x = 0; x < osd_width; ++x) {
|
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((uint32_t *) image)[x + y * osd_width] =
|
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0x00FFFFFF | (cycle++) << 24;
|
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}
|
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}
|
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cycle++;
|
||
|
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// FIXME: convert is for GLX texture unneeded
|
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// convert internal osd to image
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//GfxConvert(image, 0, 4 * osd_width);
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//
|
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|
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GlxUploadTexture(0, 0, osd_width, osd_height, image);
|
||
}
|
||
|
||
///
|
||
/// Setup GLX window.
|
||
///
|
||
static void GlxSetupWindow(xcb_window_t window, int width, int height)
|
||
{
|
||
uint32_t start;
|
||
uint32_t end;
|
||
int i;
|
||
unsigned count;
|
||
|
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Debug(3, "video/glx: %s\n %x %dx%d", __FUNCTION__, window, width, height);
|
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|
||
// set glx context
|
||
if (!glXMakeCurrent(XlibDisplay, window, GlxContext)) {
|
||
Fatal(_("video/glx: can't make glx context current\n"));
|
||
// FIXME: disable glx
|
||
return;
|
||
}
|
||
|
||
Debug(3, "video/glx: ok\n");
|
||
|
||
#ifdef DEBUG
|
||
// check if v-sync is working correct
|
||
end = GetMsTicks();
|
||
for (i = 0; i < 10; ++i) {
|
||
start = end;
|
||
|
||
glClear(GL_COLOR_BUFFER_BIT);
|
||
glXSwapBuffers(XlibDisplay, window);
|
||
end = GetMsTicks();
|
||
|
||
GlxGetVideoSyncSGI(&count);
|
||
Debug(3, "video/glx: %5d frame rate %d ms\n", count, end - start);
|
||
// nvidia can queue 5 swaps
|
||
if (i > 5 && (end - start) < 15) {
|
||
Warning(_("video/glx: no v-sync\n"));
|
||
}
|
||
}
|
||
#endif
|
||
|
||
// viewpoint
|
||
GlxCheck();
|
||
glViewport(0, 0, width, height);
|
||
glDepthRange(-1.0, 1.0);
|
||
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
|
||
glColor3f(1.0f, 1.0f, 1.0f);
|
||
glClearDepth(1.0);
|
||
GlxCheck();
|
||
|
||
glMatrixMode(GL_PROJECTION);
|
||
glLoadIdentity();
|
||
glOrtho(0.0, width, height, 0.0, -1.0, 1.0);
|
||
GlxCheck();
|
||
|
||
glMatrixMode(GL_MODELVIEW);
|
||
glLoadIdentity();
|
||
|
||
glDisable(GL_DEPTH_TEST); // setup 2d drawing
|
||
glDepthMask(GL_FALSE);
|
||
glDisable(GL_CULL_FACE);
|
||
#ifdef USE_DOUBLEBUFFER
|
||
glDrawBuffer(GL_BACK);
|
||
#else
|
||
glDrawBuffer(GL_FRONT);
|
||
#endif
|
||
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
|
||
glEnable(GL_BLEND);
|
||
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
||
|
||
#ifdef DEBUG
|
||
#ifdef USE_DOUBLEBUFFER
|
||
glDrawBuffer(GL_FRONT);
|
||
glClearColor(1.0f, 0.0f, 1.0f, 1.0f);
|
||
glClear(GL_COLOR_BUFFER_BIT);
|
||
glDrawBuffer(GL_BACK);
|
||
#endif
|
||
#endif
|
||
|
||
// clear
|
||
glClearColor(0.0f, 0.0f, 0.0f, 1.0f); // intial background color
|
||
glClear(GL_COLOR_BUFFER_BIT);
|
||
#ifdef DEBUG
|
||
glClearColor(1.0f, 1.0f, 0.0f, 1.0f); // background color
|
||
#endif
|
||
GlxCheck();
|
||
}
|
||
|
||
///
|
||
/// Initialize GLX.
|
||
///
|
||
static void GlxInit(void)
|
||
{
|
||
static GLint visual_attr[] = {
|
||
GLX_RGBA,
|
||
GLX_RED_SIZE, 8,
|
||
GLX_GREEN_SIZE, 8,
|
||
GLX_BLUE_SIZE, 8,
|
||
#ifdef USE_DOUBLEBUFFER
|
||
GLX_DOUBLEBUFFER,
|
||
#endif
|
||
None
|
||
};
|
||
XVisualInfo *vi;
|
||
GLXContext context;
|
||
int major;
|
||
int minor;
|
||
int glx_GLX_EXT_swap_control;
|
||
int glx_GLX_MESA_swap_control;
|
||
int glx_GLX_SGI_swap_control;
|
||
int glx_GLX_SGI_video_sync;
|
||
|
||
if (!glXQueryVersion(XlibDisplay, &major, &minor)) {
|
||
Error(_("video/glx: no GLX support\n"));
|
||
GlxEnabled = 0;
|
||
return;
|
||
}
|
||
Info(_("video/glx: glx version %d.%d\n"), major, minor);
|
||
|
||
//
|
||
// check which extension are supported
|
||
//
|
||
glx_GLX_EXT_swap_control = GlxIsExtensionSupported("GLX_EXT_swap_control");
|
||
glx_GLX_MESA_swap_control =
|
||
GlxIsExtensionSupported("GLX_MESA_swap_control");
|
||
glx_GLX_SGI_swap_control = GlxIsExtensionSupported("GLX_SGI_swap_control");
|
||
glx_GLX_SGI_video_sync = GlxIsExtensionSupported("GLX_SGI_video_sync");
|
||
|
||
#ifdef GLX_MESA_swap_control
|
||
if (glx_GLX_MESA_swap_control) {
|
||
GlxSwapIntervalMESA = (PFNGLXSWAPINTERVALMESAPROC)
|
||
glXGetProcAddress((const GLubyte *)"glXSwapIntervalMESA");
|
||
}
|
||
Debug(3, "video/glx: GlxSwapIntervalMESA=%p\n", GlxSwapIntervalMESA);
|
||
#endif
|
||
#ifdef GLX_SGI_swap_control
|
||
if (glx_GLX_SGI_swap_control) {
|
||
GlxSwapIntervalSGI = (PFNGLXSWAPINTERVALSGIPROC)
|
||
glXGetProcAddress((const GLubyte *)"glXSwapIntervalSGI");
|
||
}
|
||
Debug(3, "video/glx: GlxSwapIntervalSGI=%p\n", GlxSwapIntervalSGI);
|
||
#endif
|
||
#ifdef GLX_SGI_video_sync
|
||
if (glx_GLX_SGI_video_sync) {
|
||
GlxGetVideoSyncSGI = (PFNGLXGETVIDEOSYNCSGIPROC)
|
||
glXGetProcAddress((const GLubyte *)"glXGetVideoSyncSGI");
|
||
}
|
||
Debug(3, "video/glx: GlxGetVideoSyncSGI=%p\n", GlxGetVideoSyncSGI);
|
||
#endif
|
||
// glXGetVideoSyncSGI glXWaitVideoSyncSGI
|
||
|
||
#if 0
|
||
// FIXME: use xcb: xcb_glx_create_context
|
||
#endif
|
||
|
||
// create glx context
|
||
glXMakeCurrent(XlibDisplay, None, NULL);
|
||
vi = glXChooseVisual(XlibDisplay, DefaultScreen(XlibDisplay), visual_attr);
|
||
if (!vi) {
|
||
Error(_("video/glx: can't get a RGB visual\n"));
|
||
GlxEnabled = 0;
|
||
return;
|
||
}
|
||
if (!vi->visual) {
|
||
Error(_("video/glx: no valid visual found\n"));
|
||
GlxEnabled = 0;
|
||
return;
|
||
}
|
||
if (vi->bits_per_rgb < 8) {
|
||
Error(_("video/glx: need atleast 8-bits per RGB\n"));
|
||
GlxEnabled = 0;
|
||
return;
|
||
}
|
||
context = glXCreateContext(XlibDisplay, vi, NULL, GL_TRUE);
|
||
if (!context) {
|
||
Error(_("video/glx: can't create glx context\n"));
|
||
GlxEnabled = 0;
|
||
return;
|
||
}
|
||
GlxSharedContext = context;
|
||
context = glXCreateContext(XlibDisplay, vi, GlxSharedContext, GL_TRUE);
|
||
if (!context) {
|
||
Error(_("video/glx: can't create glx context\n"));
|
||
GlxEnabled = 0;
|
||
// FIXME: destroy GlxSharedContext
|
||
return;
|
||
}
|
||
GlxContext = context;
|
||
|
||
GlxVisualInfo = vi;
|
||
Debug(3, "video/glx: visual %#02x depth %u\n", (unsigned)vi->visualid,
|
||
vi->depth);
|
||
|
||
//
|
||
// query default v-sync state
|
||
//
|
||
if (glx_GLX_EXT_swap_control) {
|
||
unsigned tmp;
|
||
|
||
tmp = -1;
|
||
glXQueryDrawable(XlibDisplay, DefaultRootWindow(XlibDisplay),
|
||
GLX_SWAP_INTERVAL_EXT, &tmp);
|
||
GlxCheck();
|
||
|
||
Debug(3, "video/glx: default v-sync is %d\n", tmp);
|
||
} else {
|
||
Debug(3, "video/glx: default v-sync is unknown\n");
|
||
}
|
||
|
||
//
|
||
// disable wait on v-sync
|
||
//
|
||
// FIXME: sleep before swap / busy waiting hardware
|
||
// FIXME: 60hz lcd panel
|
||
// FIXME: config: default, on, off
|
||
#ifdef GLX_SGI_swap_control
|
||
if (GlxVSyncEnabled < 0 && GlxSwapIntervalSGI) {
|
||
if (GlxSwapIntervalSGI(0)) {
|
||
GlxCheck();
|
||
Warning(_("video/glx: can't disable v-sync\n"));
|
||
} else {
|
||
Info(_("video/glx: v-sync disabled\n"));
|
||
}
|
||
} else
|
||
#endif
|
||
#ifdef GLX_MESA_swap_control
|
||
if (GlxVSyncEnabled < 0 && GlxSwapIntervalMESA) {
|
||
if (GlxSwapIntervalMESA(0)) {
|
||
GlxCheck();
|
||
Warning(_("video/glx: can't disable v-sync\n"));
|
||
} else {
|
||
Info(_("video/glx: v-sync disabled\n"));
|
||
}
|
||
}
|
||
#endif
|
||
|
||
//
|
||
// enable wait on v-sync
|
||
//
|
||
#ifdef GLX_SGI_swap_control
|
||
if (GlxVSyncEnabled > 0 && GlxSwapIntervalMESA) {
|
||
if (GlxSwapIntervalMESA(1)) {
|
||
GlxCheck();
|
||
Warning(_("video/glx: can't enable v-sync\n"));
|
||
} else {
|
||
Info(_("video/glx: v-sync enabled\n"));
|
||
}
|
||
} else
|
||
#endif
|
||
#ifdef GLX_MESA_swap_control
|
||
if (GlxVSyncEnabled > 0 && GlxSwapIntervalSGI) {
|
||
if (GlxSwapIntervalSGI(1)) {
|
||
GlxCheck();
|
||
Warning(_("video/glx: can't enable v-sync\n"));
|
||
} else {
|
||
Info(_("video/glx: v-sync enabled\n"));
|
||
}
|
||
}
|
||
#endif
|
||
}
|
||
|
||
///
|
||
/// Cleanup GLX.
|
||
///
|
||
static void GlxExit(void)
|
||
{
|
||
Debug(3, "video/glx: %s\n", __FUNCTION__);
|
||
|
||
glFinish();
|
||
|
||
// must destroy glx
|
||
if (glXGetCurrentContext() == GlxContext) {
|
||
// if currently used, set to none
|
||
glXMakeCurrent(XlibDisplay, None, NULL);
|
||
}
|
||
if (GlxSharedContext) {
|
||
glXDestroyContext(XlibDisplay, GlxSharedContext);
|
||
}
|
||
if (GlxContext) {
|
||
glXDestroyContext(XlibDisplay, GlxContext);
|
||
}
|
||
#if 0
|
||
if (GlxThreadContext) {
|
||
glXDestroyContext(XlibDisplay, GlxThreadContext);
|
||
}
|
||
// FIXME: must free GlxVisualInfo
|
||
#endif
|
||
}
|
||
|
||
#endif
|
||
|
||
//----------------------------------------------------------------------------
|
||
// common functions
|
||
//----------------------------------------------------------------------------
|
||
|
||
///
|
||
/// Calculate resolution group.
|
||
///
|
||
/// @param width video picture raw width
|
||
/// @param height video picture raw height
|
||
/// @param interlace flag interlaced video picture
|
||
///
|
||
/// @note interlace isn't used yet and probably wrong set by caller.
|
||
///
|
||
static VideoResolutions VideoResolutionGroup(int width, int height,
|
||
__attribute__ ((unused))
|
||
int interlace)
|
||
{
|
||
if (height <= 567) {
|
||
return VideoResolution567i;
|
||
}
|
||
if (height <= 720) {
|
||
return VideoResolution720p;
|
||
}
|
||
if (height < 1080) {
|
||
return VideoResolutionFake1080i;
|
||
}
|
||
if (width < 1920) {
|
||
return VideoResolutionFake1080i;
|
||
}
|
||
return VideoResolution1080i;
|
||
}
|
||
|
||
//----------------------------------------------------------------------------
|
||
// auto-crop
|
||
//----------------------------------------------------------------------------
|
||
|
||
///
|
||
/// avfilter_vf_cropdetect
|
||
///
|
||
typedef struct _video_auto_crop_ctx_
|
||
{
|
||
int x1; ///< detected left border
|
||
int x2; ///< detected right border
|
||
int y1; ///< detected top border
|
||
int y2; ///< detected bottom border
|
||
} VideoAutoCropCtx;
|
||
|
||
#define YBLACK 0x20 ///< below is black
|
||
#define UVBLACK 0x80 ///< around is black
|
||
#define M64 UINT64_C(0x0101010101010101) ///< 64bit multiplicator
|
||
|
||
///
|
||
/// Detect black line Y.
|
||
///
|
||
/// @param data Y plane data
|
||
/// @param length number of pixel to check
|
||
/// @param stride offset of pixels
|
||
///
|
||
/// @note 8 pixel are checked at once, all values must be 8 aligned
|
||
///
|
||
static int AutoCropIsBlackLineY(const uint8_t * data, int length, int stride)
|
||
{
|
||
int n;
|
||
int o;
|
||
uint64_t r;
|
||
const uint64_t *p;
|
||
|
||
#ifdef DEBUG
|
||
if ((size_t) data & 0x7 || length & 0x7 || stride & 0x7) {
|
||
abort();
|
||
}
|
||
#endif
|
||
p = (const uint64_t *)data;
|
||
n = length / 8; // FIXME: can remove n
|
||
o = stride / 8;
|
||
|
||
r = 0;
|
||
while (--n >= 0) {
|
||
r |= *p;
|
||
p += o;
|
||
}
|
||
|
||
// below YBLACK(0x20) is black
|
||
return r & (~(YBLACK - 1) * M64);
|
||
}
|
||
|
||
///
|
||
/// Auto detect black borders and crop them.
|
||
///
|
||
static void AutoCropDetect(int width, int height, void *data[3],
|
||
uint32_t pitches[3])
|
||
{
|
||
const void *data_y;
|
||
unsigned length_y;
|
||
int x;
|
||
int y;
|
||
int x1;
|
||
int x2;
|
||
int y1;
|
||
int y2;
|
||
|
||
//
|
||
// ignore top+bottom 4 lines and left+right 8 pixels
|
||
//
|
||
x1 = 0;
|
||
y1 = 0;
|
||
x2 = width;
|
||
y2 = height;
|
||
|
||
data_y = data[0];
|
||
length_y = pitches[0];
|
||
|
||
//
|
||
// search top
|
||
//
|
||
|
||
//
|
||
// search bottom
|
||
//
|
||
|
||
//
|
||
// search left
|
||
//
|
||
|
||
//
|
||
// search right
|
||
//
|
||
}
|
||
|
||
//----------------------------------------------------------------------------
|
||
// software - deinterlace
|
||
//----------------------------------------------------------------------------
|
||
|
||
//----------------------------------------------------------------------------
|
||
// VA-API
|
||
//----------------------------------------------------------------------------
|
||
|
||
#ifdef USE_VAAPI
|
||
|
||
static int VideoVaapiEnabled = 1; ///< use VA-API decoder
|
||
static int VaapiBuggyVdpau; ///< fix libva-driver-vdpau bugs
|
||
static int VaapiBuggyIntel; ///< fix libva-driver-intel bugs
|
||
|
||
static VADisplay *VaDisplay; ///< VA-API display
|
||
|
||
static VAImage VaOsdImage = {
|
||
.image_id = VA_INVALID_ID
|
||
}; ///< osd VA-API image
|
||
|
||
static VASubpictureID VaOsdSubpicture = VA_INVALID_ID; ///< osd VA-API subpicture
|
||
static char VaapiUnscaledOsd; ///< unscaled osd supported
|
||
|
||
/// VA-API decoder typedef
|
||
typedef struct _vaapi_decoder_ VaapiDecoder;
|
||
|
||
///
|
||
/// VA-API decoder
|
||
///
|
||
struct _vaapi_decoder_
|
||
{
|
||
VADisplay *VaDisplay; ///< VA-API display
|
||
|
||
xcb_window_t Window; ///< output window
|
||
int OutputX; ///< output window x
|
||
int OutputY; ///< output window y
|
||
int OutputWidth; ///< output window width
|
||
int OutputHeight; ///< output window height
|
||
|
||
/// flags for put surface for different resolutions groups
|
||
unsigned SurfaceFlagsTable[VideoResolutionMax];
|
||
unsigned SurfaceFlags; ///< current flags for put surface
|
||
|
||
enum PixelFormat PixFmt; ///< ffmpeg frame pixfmt
|
||
int WrongInterlacedWarned; ///< warning about interlace flag issued
|
||
int Interlaced; ///< ffmpeg interlaced flag
|
||
int TopFieldFirst; ///< ffmpeg top field displayed first
|
||
|
||
VAImage DeintImages[3]; ///< deinterlace image buffers
|
||
|
||
VAImage Image[1]; ///< image buffer to update surface
|
||
|
||
struct vaapi_context VaapiContext[1]; ///< ffmpeg VA-API context
|
||
|
||
int SurfacesNeeded; ///< number of surface to request
|
||
int SurfaceUsedN; ///< number of used surfaces
|
||
/// used surface ids
|
||
VASurfaceID SurfacesUsed[CODEC_SURFACES_MAX];
|
||
int SurfaceFreeN; ///< number of free surfaces
|
||
/// free surface ids
|
||
VASurfaceID SurfacesFree[CODEC_SURFACES_MAX];
|
||
|
||
int InputWidth; ///< video input width
|
||
int InputHeight; ///< video input height
|
||
AVRational InputAspect; ///< video input aspect ratio
|
||
VideoResolutions Resolution; ///< resolution group
|
||
|
||
int CropX; ///< video crop x
|
||
int CropY; ///< video crop y
|
||
int CropWidth; ///< video crop width
|
||
int CropHeight; ///< video crop height
|
||
|
||
#ifdef USE_GLX
|
||
GLuint GlTexture[2]; ///< gl texture for VA-API
|
||
void *GlxSurface[2]; ///< VA-API/GLX surface
|
||
#endif
|
||
VASurfaceID BlackSurface; ///< empty black surface
|
||
|
||
/// video surface ring buffer
|
||
VASurfaceID SurfacesRb[VIDEO_SURFACES_MAX];
|
||
int SurfaceWrite; ///< write pointer
|
||
int SurfaceRead; ///< read pointer
|
||
atomic_t SurfacesFilled; ///< how many of the buffer is used
|
||
|
||
int SurfaceField; ///< current displayed field
|
||
int DropNextFrame; ///< flag drop next frame
|
||
int DupNextFrame; ///< flag duplicate next frame
|
||
struct timespec FrameTime; ///< time of last display
|
||
int64_t PTS; ///< video PTS clock
|
||
|
||
int FramesDuped; ///< number of frames duplicated
|
||
int FramesMissed; ///< number of frames missed
|
||
int FramesDropped; ///< number of frames dropped
|
||
int FrameCounter; ///< number of frames decoded
|
||
int FramesDisplayed; ///< number of frames displayed
|
||
};
|
||
|
||
static VaapiDecoder *VaapiDecoders[1]; ///< open decoder streams
|
||
static int VaapiDecoderN; ///< number of decoder streams
|
||
|
||
/// forward display back surface
|
||
static void VaapiBlackSurface(VaapiDecoder * decoder);
|
||
|
||
//----------------------------------------------------------------------------
|
||
// VA-API Functions
|
||
//----------------------------------------------------------------------------
|
||
|
||
// Surfaces -------------------------------------------------------------
|
||
|
||
///
|
||
/// Create surfaces for VA-API decoder.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
/// @param width surface source/video width
|
||
/// @param height surface source/video height
|
||
///
|
||
static void VaapiCreateSurfaces(VaapiDecoder * decoder, int width, int height)
|
||
{
|
||
#ifdef DEBUG
|
||
if (!decoder->SurfacesNeeded) {
|
||
Error(_("video/vaapi: surface needed not set\n"));
|
||
decoder->SurfacesNeeded = 3 + VIDEO_SURFACES_MAX;
|
||
}
|
||
#endif
|
||
Debug(3, "video/vaapi: %s: %dx%d * %d\n", __FUNCTION__, width, height,
|
||
decoder->SurfacesNeeded);
|
||
|
||
decoder->SurfaceFreeN = decoder->SurfacesNeeded;
|
||
// VA_RT_FORMAT_YUV420 VA_RT_FORMAT_YUV422 VA_RT_FORMAT_YUV444
|
||
if (vaCreateSurfaces(decoder->VaDisplay, width, height,
|
||
VA_RT_FORMAT_YUV420, decoder->SurfaceFreeN,
|
||
decoder->SurfacesFree) != VA_STATUS_SUCCESS) {
|
||
Fatal(_("video/vaapi: can't create %d surfaces\n"),
|
||
decoder->SurfaceFreeN);
|
||
// FIXME: write error handler / fallback
|
||
}
|
||
//
|
||
// update OSD associate
|
||
//
|
||
if (VaOsdSubpicture == VA_INVALID_ID) {
|
||
Warning(_("video/vaapi: no osd subpicture yet\n"));
|
||
return;
|
||
}
|
||
|
||
if (VaapiUnscaledOsd) {
|
||
if (vaAssociateSubpicture(VaDisplay, VaOsdSubpicture,
|
||
decoder->SurfacesFree, decoder->SurfaceFreeN, 0, 0,
|
||
VaOsdImage.width, VaOsdImage.height, 0, 0, VideoWindowWidth,
|
||
VideoWindowHeight, VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't associate subpicture\n"));
|
||
}
|
||
} else {
|
||
if (vaAssociateSubpicture(VaDisplay, VaOsdSubpicture,
|
||
decoder->SurfacesFree, decoder->SurfaceFreeN, 0, 0,
|
||
VaOsdImage.width, VaOsdImage.height, 0, 0, width, height, 0)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't associate subpicture\n"));
|
||
}
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Destroy surfaces of VA-API decoder.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
///
|
||
static void VaapiDestroySurfaces(VaapiDecoder * decoder)
|
||
{
|
||
Debug(3, "video/vaapi: %s:\n", __FUNCTION__);
|
||
|
||
//
|
||
// update OSD associate
|
||
//
|
||
if (VaOsdSubpicture != VA_INVALID_ID) {
|
||
if (decoder->SurfaceFreeN
|
||
&& vaDeassociateSubpicture(VaDisplay, VaOsdSubpicture,
|
||
decoder->SurfacesFree, decoder->SurfaceFreeN)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't deassociate %d surfaces\n"),
|
||
decoder->SurfaceFreeN);
|
||
}
|
||
|
||
if (decoder->SurfaceUsedN
|
||
&& vaDeassociateSubpicture(VaDisplay, VaOsdSubpicture,
|
||
decoder->SurfacesUsed, decoder->SurfaceUsedN)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't deassociate %d surfaces\n"),
|
||
decoder->SurfaceUsedN);
|
||
}
|
||
}
|
||
|
||
if (vaDestroySurfaces(decoder->VaDisplay, decoder->SurfacesFree,
|
||
decoder->SurfaceFreeN)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error("video/vaapi: can't destroy %d surfaces\n",
|
||
decoder->SurfaceFreeN);
|
||
}
|
||
decoder->SurfaceFreeN = 0;
|
||
if (vaDestroySurfaces(decoder->VaDisplay, decoder->SurfacesUsed,
|
||
decoder->SurfaceUsedN)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error("video/vaapi: can't destroy %d surfaces\n",
|
||
decoder->SurfaceUsedN);
|
||
}
|
||
decoder->SurfaceUsedN = 0;
|
||
|
||
// FIXME surfaces used for output
|
||
}
|
||
|
||
///
|
||
/// Get a free surface.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
///
|
||
/// @returns the oldest free surface
|
||
///
|
||
static VASurfaceID VaapiGetSurface(VaapiDecoder * decoder)
|
||
{
|
||
VASurfaceID surface;
|
||
int i;
|
||
|
||
if (!decoder->SurfaceFreeN) {
|
||
Error(_("video/vaapi: out of surfaces\n"));
|
||
return VA_INVALID_ID;
|
||
}
|
||
// use oldest surface
|
||
surface = decoder->SurfacesFree[0];
|
||
|
||
decoder->SurfaceFreeN--;
|
||
for (i = 0; i < decoder->SurfaceFreeN; ++i) {
|
||
decoder->SurfacesFree[i] = decoder->SurfacesFree[i + 1];
|
||
}
|
||
decoder->SurfacesFree[i] = VA_INVALID_ID;
|
||
|
||
// save as used
|
||
decoder->SurfacesUsed[decoder->SurfaceUsedN++] = surface;
|
||
|
||
return surface;
|
||
}
|
||
|
||
///
|
||
/// Release a surface.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
/// @param surface surface no longer used
|
||
///
|
||
static void VaapiReleaseSurface(VaapiDecoder * decoder, VASurfaceID surface)
|
||
{
|
||
int i;
|
||
|
||
for (i = 0; i < decoder->SurfaceUsedN; ++i) {
|
||
if (decoder->SurfacesUsed[i] == surface) {
|
||
// no problem, with last used
|
||
decoder->SurfacesUsed[i] =
|
||
decoder->SurfacesUsed[--decoder->SurfaceUsedN];
|
||
decoder->SurfacesFree[decoder->SurfaceFreeN++] = surface;
|
||
return;
|
||
}
|
||
}
|
||
Error(_("video/vaapi: release surface %#x, which is not in use\n"),
|
||
surface);
|
||
}
|
||
|
||
// Init/Exit ------------------------------------------------------------
|
||
|
||
///
|
||
/// Debug VA-API decoder frames drop...
|
||
///
|
||
/// @param decoder video hardware decoder
|
||
///
|
||
static void VaapiPrintFrames(const VaapiDecoder * decoder)
|
||
{
|
||
Debug(3, "video/vaapi: %d missed, %d duped, %d dropped frames of %d\n",
|
||
decoder->FramesMissed, decoder->FramesDuped, decoder->FramesDropped,
|
||
decoder->FrameCounter);
|
||
#ifndef DEBUG
|
||
(void)decoder;
|
||
#endif
|
||
}
|
||
|
||
///
|
||
/// Initialize surface flags.
|
||
///
|
||
/// @param decoder video hardware decoder
|
||
///
|
||
static void VaapiInitSurfaceFlags(VaapiDecoder * decoder)
|
||
{
|
||
int i;
|
||
|
||
for (i = 0; i < VideoResolutionMax; ++i) {
|
||
decoder->SurfaceFlagsTable[i] = VA_CLEAR_DRAWABLE;
|
||
// FIXME: color space conversion none, ITU-R BT.601, ITU-R BT.709
|
||
decoder->SurfaceFlagsTable[i] |= VA_SRC_BT601;
|
||
|
||
// scaling flags FAST, HQ, NL_ANAMORPHIC
|
||
// FIXME: need to detect the backend to choose the parameter
|
||
switch (VideoScaling[i]) {
|
||
case VideoScalingNormal:
|
||
decoder->SurfaceFlagsTable[i] |= VA_FILTER_SCALING_DEFAULT;
|
||
break;
|
||
case VideoScalingFast:
|
||
decoder->SurfaceFlagsTable[i] |= VA_FILTER_SCALING_FAST;
|
||
break;
|
||
case VideoScalingHQ:
|
||
// vdpau backend supports only VA_FILTER_SCALING_HQ
|
||
// vdpau backend with advanced deinterlacer and my GT-210
|
||
// is too slow
|
||
decoder->SurfaceFlagsTable[i] |= VA_FILTER_SCALING_HQ;
|
||
break;
|
||
case VideoScalingAnamorphic:
|
||
// intel backend supports only VA_FILTER_SCALING_NL_ANAMORPHIC;
|
||
// don't use it, its for 4:3 -> 16:9 scaling
|
||
decoder->SurfaceFlagsTable[i] |=
|
||
VA_FILTER_SCALING_NL_ANAMORPHIC;
|
||
break;
|
||
}
|
||
|
||
// deinterlace flags (not yet supported by libva)
|
||
switch (VideoDeinterlace[i]) {
|
||
case VideoDeinterlaceBob:
|
||
break;
|
||
case VideoDeinterlaceWeave:
|
||
break;
|
||
case VideoDeinterlaceTemporal:
|
||
//FIXME: private hack
|
||
//decoder->SurfaceFlagsTable[i] |= 0x00002000;
|
||
break;
|
||
case VideoDeinterlaceTemporalSpatial:
|
||
//FIXME: private hack
|
||
//decoder->SurfaceFlagsTable[i] |= 0x00006000;
|
||
break;
|
||
case VideoDeinterlaceSoftware:
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Allocate new VA-API decoder.
|
||
///
|
||
/// @returns a new prepared va-api hardware decoder.
|
||
///
|
||
static VaapiDecoder *VaapiNewDecoder(void)
|
||
{
|
||
VaapiDecoder *decoder;
|
||
int i;
|
||
|
||
if (VaapiDecoderN == 1) {
|
||
Fatal(_("video/vaapi: out of decoders\n"));
|
||
}
|
||
|
||
if (!(decoder = calloc(1, sizeof(*decoder)))) {
|
||
Fatal(_("video/vaapi: out of memory\n"));
|
||
}
|
||
decoder->VaDisplay = VaDisplay;
|
||
decoder->Window = VideoWindow;
|
||
|
||
VaapiInitSurfaceFlags(decoder);
|
||
decoder->SurfaceFlags = decoder->SurfaceFlagsTable[0];
|
||
|
||
decoder->DeintImages[0].image_id = VA_INVALID_ID;
|
||
decoder->DeintImages[1].image_id = VA_INVALID_ID;
|
||
decoder->DeintImages[2].image_id = VA_INVALID_ID;
|
||
|
||
decoder->Image->image_id = VA_INVALID_ID;
|
||
|
||
for (i = 0; i < CODEC_SURFACES_MAX; ++i) {
|
||
decoder->SurfacesUsed[i] = VA_INVALID_ID;
|
||
decoder->SurfacesFree[i] = VA_INVALID_ID;
|
||
}
|
||
|
||
// setup video surface ring buffer
|
||
atomic_set(&decoder->SurfacesFilled, 0);
|
||
|
||
for (i = 0; i < VIDEO_SURFACES_MAX; ++i) {
|
||
decoder->SurfacesRb[i] = VA_INVALID_ID;
|
||
}
|
||
|
||
decoder->BlackSurface = VA_INVALID_ID;
|
||
|
||
//
|
||
// Setup ffmpeg vaapi context
|
||
//
|
||
decoder->VaapiContext->display = VaDisplay;
|
||
decoder->VaapiContext->config_id = VA_INVALID_ID;
|
||
decoder->VaapiContext->context_id = VA_INVALID_ID;
|
||
|
||
#ifdef USE_GLX
|
||
decoder->GlxSurface[0] = VA_INVALID_ID;
|
||
decoder->GlxSurface[1] = VA_INVALID_ID;
|
||
if (GlxEnabled) {
|
||
// FIXME: create GLX context here
|
||
}
|
||
#endif
|
||
|
||
decoder->OutputWidth = VideoWindowWidth;
|
||
decoder->OutputHeight = VideoWindowHeight;
|
||
|
||
VaapiDecoders[VaapiDecoderN++] = decoder;
|
||
|
||
return decoder;
|
||
}
|
||
|
||
///
|
||
/// Cleanup VA-API.
|
||
///
|
||
/// @param decoder va-api hw decoder
|
||
///
|
||
static void VaapiCleanup(VaapiDecoder * decoder)
|
||
{
|
||
int filled;
|
||
VASurfaceID surface;
|
||
int i;
|
||
|
||
// flush output queue, only 1-2 frames buffered, no big loss
|
||
while ((filled = atomic_read(&decoder->SurfacesFilled))) {
|
||
decoder->SurfaceRead = (decoder->SurfaceRead + 1) % VIDEO_SURFACES_MAX;
|
||
atomic_dec(&decoder->SurfacesFilled);
|
||
|
||
surface = decoder->SurfacesRb[decoder->SurfaceRead];
|
||
if (surface == VA_INVALID_ID) {
|
||
printf(_("video/vaapi: invalid surface in ringbuffer\n"));
|
||
Error(_("video/vaapi: invalid surface in ringbuffer\n"));
|
||
continue;
|
||
}
|
||
// can crash and hang
|
||
if (0 && vaSyncSurface(decoder->VaDisplay, surface)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaSyncSurface failed\n"));
|
||
}
|
||
}
|
||
|
||
if (decoder->SurfaceRead != decoder->SurfaceWrite) {
|
||
abort();
|
||
}
|
||
// clear ring buffer
|
||
for (i = 0; i < VIDEO_SURFACES_MAX; ++i) {
|
||
decoder->SurfacesRb[i] = VA_INVALID_ID;
|
||
}
|
||
|
||
decoder->WrongInterlacedWarned = 0;
|
||
|
||
// cleanup image
|
||
if (decoder->Image->image_id != VA_INVALID_ID) {
|
||
if (vaDestroyImage(VaDisplay,
|
||
decoder->Image->image_id) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't destroy image!\n"));
|
||
}
|
||
decoder->Image->image_id = VA_INVALID_ID;
|
||
}
|
||
// cleanup context and config
|
||
if (decoder->VaapiContext) {
|
||
|
||
if (decoder->VaapiContext->context_id != VA_INVALID_ID) {
|
||
if (vaDestroyContext(VaDisplay,
|
||
decoder->VaapiContext->context_id) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't destroy context!\n"));
|
||
}
|
||
decoder->VaapiContext->context_id = VA_INVALID_ID;
|
||
}
|
||
|
||
if (decoder->VaapiContext->config_id != VA_INVALID_ID) {
|
||
if (vaDestroyConfig(VaDisplay,
|
||
decoder->VaapiContext->config_id) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't destroy config!\n"));
|
||
}
|
||
decoder->VaapiContext->config_id = VA_INVALID_ID;
|
||
}
|
||
}
|
||
// cleanup surfaces
|
||
if (decoder->SurfaceFreeN || decoder->SurfaceUsedN) {
|
||
VaapiDestroySurfaces(decoder);
|
||
}
|
||
|
||
decoder->PTS = AV_NOPTS_VALUE;
|
||
}
|
||
|
||
///
|
||
/// Destroy a VA-API decoder.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
///
|
||
static void VaapiDelDecoder(VaapiDecoder * decoder)
|
||
{
|
||
VaapiCleanup(decoder);
|
||
|
||
if (decoder->BlackSurface != VA_INVALID_ID) {
|
||
//
|
||
// update OSD associate
|
||
//
|
||
if (VaOsdSubpicture != VA_INVALID_ID) {
|
||
if (vaDeassociateSubpicture(VaDisplay, VaOsdSubpicture,
|
||
&decoder->BlackSurface, 1) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't deassociate black surfaces\n"));
|
||
}
|
||
}
|
||
if (vaDestroySurfaces(decoder->VaDisplay, &decoder->BlackSurface, 1)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't destroy a surface\n"));
|
||
}
|
||
}
|
||
// FIXME: decoder->DeintImages
|
||
#ifdef USE_GLX
|
||
if (decoder->GlxSurface[0] != VA_INVALID_ID) {
|
||
if (vaDestroySurfaceGLX(VaDisplay, decoder->GlxSurface[0])
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't destroy glx surface!\n"));
|
||
}
|
||
}
|
||
if (decoder->GlxSurface[1] != VA_INVALID_ID) {
|
||
if (vaDestroySurfaceGLX(VaDisplay, decoder->GlxSurface[1])
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't destroy glx surface!\n"));
|
||
}
|
||
}
|
||
if (decoder->GlTexture[0]) {
|
||
glDeleteTextures(2, decoder->GlTexture);
|
||
}
|
||
#endif
|
||
|
||
VaapiPrintFrames(decoder);
|
||
|
||
free(decoder);
|
||
}
|
||
|
||
///
|
||
/// VA-API setup.
|
||
///
|
||
/// @param display_name x11/xcb display name
|
||
///
|
||
static void VideoVaapiInit(const char *display_name)
|
||
{
|
||
int major;
|
||
int minor;
|
||
VADisplayAttribute attr;
|
||
const char *s;
|
||
|
||
VaOsdImage.image_id = VA_INVALID_ID;
|
||
VaOsdSubpicture = VA_INVALID_ID;
|
||
|
||
#ifdef USE_GLX
|
||
if (GlxEnabled) { // support glx
|
||
VaDisplay = vaGetDisplayGLX(XlibDisplay);
|
||
} else
|
||
#endif
|
||
{
|
||
VaDisplay = vaGetDisplay(XlibDisplay);
|
||
}
|
||
if (!VaDisplay) {
|
||
Error(_("video/vaapi: Can't connect VA-API to X11 server on '%s'"),
|
||
display_name);
|
||
// FIXME: no fatal for plugin
|
||
return;
|
||
}
|
||
|
||
if (vaInitialize(VaDisplay, &major, &minor) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: Can't inititialize VA-API on '%s'"),
|
||
display_name);
|
||
vaTerminate(VaDisplay);
|
||
VaDisplay = NULL;
|
||
return;
|
||
}
|
||
s = vaQueryVendorString(VaDisplay);
|
||
Info(_("video/vaapi: libva %d.%d (%s) initialized\n"), major, minor, s);
|
||
|
||
//
|
||
// Setup fixes for driver bugs.
|
||
//
|
||
if (strstr(s, "VDPAU")) {
|
||
Info(_("video/vaapi: use vdpau bug workaround\n"));
|
||
setenv("VDPAU_VIDEO_PUTSURFACE_FAST", "0", 0);
|
||
VaapiBuggyVdpau = 1;
|
||
}
|
||
if (strstr(s, "Intel i965")) {
|
||
VaapiBuggyIntel = 1;
|
||
}
|
||
//
|
||
// check if driver makes a copy of the VA surface for display.
|
||
//
|
||
attr.type = VADisplayAttribDirectSurface;
|
||
attr.flags = VA_DISPLAY_ATTRIB_GETTABLE;
|
||
if (vaGetDisplayAttributes(VaDisplay, &attr, 1) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: Can't get direct-surface attribute\n"));
|
||
attr.value = 1;
|
||
}
|
||
Info(_("video/vaapi: VA surface is %s\n"),
|
||
attr.value ? _("direct mapped") : _("copied"));
|
||
// FIXME: handle the cases: new liba: Don't use it.
|
||
|
||
#if 0
|
||
//
|
||
// check the chroma format
|
||
//
|
||
attr.type = VAConfigAttribRTFormat attr.flags = VA_DISPLAY_ATTRIB_GETTABLE;
|
||
#endif
|
||
}
|
||
|
||
///
|
||
/// VA-API cleanup
|
||
///
|
||
static void VideoVaapiExit(void)
|
||
{
|
||
int i;
|
||
|
||
// FIXME: more VA-API cleanups...
|
||
// FIXME: can hang with vdpau in pthread_rwlock_wrlock
|
||
|
||
for (i = 0; i < VaapiDecoderN; ++i) {
|
||
if (VaapiDecoders[i]) {
|
||
VaapiDelDecoder(VaapiDecoders[i]);
|
||
VaapiDecoders[i] = NULL;
|
||
}
|
||
}
|
||
VaapiDecoderN = 0;
|
||
|
||
if (VaOsdImage.image_id != VA_INVALID_ID) {
|
||
if (vaDestroyImage(VaDisplay,
|
||
VaOsdImage.image_id) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't destroy image!\n"));
|
||
}
|
||
VaOsdImage.image_id = VA_INVALID_ID;
|
||
}
|
||
|
||
if (VaOsdSubpicture != VA_INVALID_ID) {
|
||
// still has 35 surfaces associated to it
|
||
if (vaDestroySubpicture(VaDisplay, VaOsdSubpicture)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't destroy subpicture\n"));
|
||
}
|
||
VaOsdSubpicture = VA_INVALID_ID;
|
||
}
|
||
|
||
if (!VaDisplay) {
|
||
vaTerminate(VaDisplay);
|
||
VaDisplay = NULL;
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Update output for new size or aspect ratio.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
///
|
||
/// @todo combine VaapiUpdateOutput and VdpauUpdateOutput
|
||
///
|
||
static void VaapiUpdateOutput(VaapiDecoder * decoder)
|
||
{
|
||
AVRational input_aspect_ratio;
|
||
AVRational display_aspect_ratio;
|
||
|
||
input_aspect_ratio = decoder->InputAspect;
|
||
if (!input_aspect_ratio.num || !input_aspect_ratio.den) {
|
||
input_aspect_ratio.num = 1;
|
||
input_aspect_ratio.den = 1;
|
||
Debug(3, "video: aspect defaults to %d:%d\n", input_aspect_ratio.num,
|
||
input_aspect_ratio.den);
|
||
}
|
||
|
||
av_reduce(&display_aspect_ratio.num, &display_aspect_ratio.den,
|
||
decoder->InputWidth * input_aspect_ratio.num,
|
||
decoder->InputHeight * input_aspect_ratio.den, 1024 * 1024);
|
||
|
||
Debug(3, "video: aspect %d:%d\n", display_aspect_ratio.num,
|
||
display_aspect_ratio.den);
|
||
|
||
// FIXME: store different positions for the ratios
|
||
if (display_aspect_ratio.num == 4 && display_aspect_ratio.den == 3) {
|
||
switch (Video4to3ZoomMode) {
|
||
case VideoNormal:
|
||
case VideoStretch:
|
||
case VideoZoom:
|
||
case VideoAnamorphic:
|
||
break;
|
||
}
|
||
}
|
||
// FIXME: this overwrites user choosen output position
|
||
decoder->OutputX = 0;
|
||
decoder->OutputY = 0;
|
||
decoder->OutputWidth = (VideoWindowHeight * display_aspect_ratio.num)
|
||
/ display_aspect_ratio.den;
|
||
decoder->OutputHeight = (VideoWindowWidth * display_aspect_ratio.den)
|
||
/ display_aspect_ratio.num;
|
||
if ((unsigned)decoder->OutputWidth > VideoWindowWidth) {
|
||
decoder->OutputWidth = VideoWindowWidth;
|
||
decoder->OutputY = (VideoWindowHeight - decoder->OutputHeight) / 2;
|
||
} else if ((unsigned)decoder->OutputHeight > VideoWindowHeight) {
|
||
decoder->OutputHeight = VideoWindowHeight;
|
||
decoder->OutputX = (VideoWindowWidth - decoder->OutputWidth) / 2;
|
||
}
|
||
Debug(3, "video: aspect output %dx%d+%d+%d\n", decoder->OutputWidth,
|
||
decoder->OutputHeight, decoder->OutputX, decoder->OutputY);
|
||
}
|
||
|
||
///
|
||
/// Find VA-API profile.
|
||
///
|
||
/// Check if the requested profile is supported by VA-API.
|
||
///
|
||
/// @param profiles a table of all supported profiles
|
||
/// @param n number of supported profiles
|
||
/// @param profile requested profile
|
||
///
|
||
/// @returns the profile if supported, -1 if unsupported.
|
||
///
|
||
static VAProfile VaapiFindProfile(const VAProfile * profiles, unsigned n,
|
||
VAProfile profile)
|
||
{
|
||
unsigned u;
|
||
|
||
for (u = 0; u < n; ++u) {
|
||
if (profiles[u] == profile) {
|
||
return profile;
|
||
}
|
||
}
|
||
return -1;
|
||
}
|
||
|
||
///
|
||
/// Find VA-API entry point.
|
||
///
|
||
/// Check if the requested entry point is supported by VA-API.
|
||
///
|
||
/// @param entrypoints a table of all supported entrypoints
|
||
/// @param n number of supported entrypoints
|
||
/// @param entrypoint requested entrypoint
|
||
///
|
||
/// @returns the entry point if supported, -1 if unsupported.
|
||
///
|
||
static VAEntrypoint VaapiFindEntrypoint(const VAEntrypoint * entrypoints,
|
||
unsigned n, VAEntrypoint entrypoint)
|
||
{
|
||
unsigned u;
|
||
|
||
for (u = 0; u < n; ++u) {
|
||
if (entrypoints[u] == entrypoint) {
|
||
return entrypoint;
|
||
}
|
||
}
|
||
return -1;
|
||
}
|
||
|
||
///
|
||
/// Callback to negotiate the PixelFormat.
|
||
///
|
||
/// @param fmt is the list of formats which are supported by the codec,
|
||
/// it is terminated by -1 as 0 is a valid format, the
|
||
/// formats are ordered by quality.
|
||
///
|
||
static enum PixelFormat Vaapi_get_format(VaapiDecoder * decoder,
|
||
AVCodecContext * video_ctx, const enum PixelFormat *fmt)
|
||
{
|
||
const enum PixelFormat *fmt_idx;
|
||
VAProfile profiles[vaMaxNumProfiles(VaDisplay)];
|
||
int profile_n;
|
||
VAEntrypoint entrypoints[vaMaxNumEntrypoints(VaDisplay)];
|
||
int entrypoint_n;
|
||
int p;
|
||
int e;
|
||
VAConfigAttrib attrib;
|
||
|
||
Debug(3, "video: new stream format %d\n", GetMsTicks() - VideoSwitch);
|
||
|
||
// create initial black surface and display
|
||
VaapiBlackSurface(decoder);
|
||
VaapiCleanup(decoder);
|
||
|
||
if (getenv("NO_HW")) { // FIXME: make config option
|
||
Debug(3, "codec: hardware acceleration disabled\n");
|
||
goto slow_path;
|
||
}
|
||
|
||
p = -1;
|
||
e = -1;
|
||
|
||
// prepare va-api profiles
|
||
if (vaQueryConfigProfiles(VaDisplay, profiles, &profile_n)) {
|
||
Error(_("codec: vaQueryConfigProfiles failed"));
|
||
goto slow_path;
|
||
}
|
||
Debug(3, "codec: %d profiles\n", profile_n);
|
||
|
||
// check profile
|
||
switch (video_ctx->codec_id) {
|
||
case CODEC_ID_MPEG2VIDEO:
|
||
decoder->SurfacesNeeded =
|
||
CODEC_SURFACES_MPEG2 + VIDEO_SURFACES_MAX;
|
||
p = VaapiFindProfile(profiles, profile_n, VAProfileMPEG2Main);
|
||
break;
|
||
case CODEC_ID_MPEG4:
|
||
case CODEC_ID_H263:
|
||
decoder->SurfacesNeeded =
|
||
CODEC_SURFACES_MPEG4 + VIDEO_SURFACES_MAX;
|
||
p = VaapiFindProfile(profiles, profile_n,
|
||
VAProfileMPEG4AdvancedSimple);
|
||
break;
|
||
case CODEC_ID_H264:
|
||
decoder->SurfacesNeeded = CODEC_SURFACES_H264 + VIDEO_SURFACES_MAX;
|
||
// try more simple formats, fallback to better
|
||
if (video_ctx->profile == FF_PROFILE_H264_BASELINE) {
|
||
p = VaapiFindProfile(profiles, profile_n,
|
||
VAProfileH264Baseline);
|
||
if (p == -1) {
|
||
p = VaapiFindProfile(profiles, profile_n,
|
||
VAProfileH264Main);
|
||
}
|
||
} else if (video_ctx->profile == FF_PROFILE_H264_MAIN) {
|
||
p = VaapiFindProfile(profiles, profile_n, VAProfileH264Main);
|
||
}
|
||
if (p == -1) {
|
||
p = VaapiFindProfile(profiles, profile_n, VAProfileH264High);
|
||
}
|
||
break;
|
||
case CODEC_ID_WMV3:
|
||
decoder->SurfacesNeeded = CODEC_SURFACES_VC1 + VIDEO_SURFACES_MAX;
|
||
p = VaapiFindProfile(profiles, profile_n, VAProfileVC1Main);
|
||
break;
|
||
case CODEC_ID_VC1:
|
||
decoder->SurfacesNeeded = CODEC_SURFACES_VC1 + VIDEO_SURFACES_MAX;
|
||
p = VaapiFindProfile(profiles, profile_n, VAProfileVC1Advanced);
|
||
break;
|
||
default:
|
||
goto slow_path;
|
||
}
|
||
if (p == -1) {
|
||
Debug(3, "\tno profile found\n");
|
||
goto slow_path;
|
||
}
|
||
Debug(3, "\tprofile %d\n", p);
|
||
|
||
// prepare va-api entry points
|
||
if (vaQueryConfigEntrypoints(VaDisplay, p, entrypoints, &entrypoint_n)) {
|
||
Error(_("codec: vaQueryConfigEntrypoints failed"));
|
||
goto slow_path;
|
||
}
|
||
Debug(3, "codec: %d entrypoints\n", entrypoint_n);
|
||
// look through formats
|
||
for (fmt_idx = fmt; *fmt_idx != PIX_FMT_NONE; fmt_idx++) {
|
||
Debug(3, "\t%#010x %s\n", *fmt_idx, av_get_pix_fmt_name(*fmt_idx));
|
||
// check supported pixel format with entry point
|
||
switch (*fmt_idx) {
|
||
case PIX_FMT_VAAPI_VLD:
|
||
e = VaapiFindEntrypoint(entrypoints, entrypoint_n,
|
||
VAEntrypointVLD);
|
||
break;
|
||
case PIX_FMT_VAAPI_MOCO:
|
||
case PIX_FMT_VAAPI_IDCT:
|
||
Debug(3, "codec: this VA-API pixel format is not supported\n");
|
||
default:
|
||
continue;
|
||
}
|
||
if (e != -1) {
|
||
Debug(3, "\tentry point %d\n", e);
|
||
break;
|
||
}
|
||
}
|
||
if (e == -1) {
|
||
Warning(_("codec: unsupported: slow path\n"));
|
||
goto slow_path;
|
||
}
|
||
//
|
||
// prepare decoder
|
||
//
|
||
memset(&attrib, 0, sizeof(attrib));
|
||
attrib.type = VAConfigAttribRTFormat;
|
||
if (vaGetConfigAttributes(decoder->VaDisplay, p, e, &attrib, 1)) {
|
||
Error(_("codec: can't get attributes"));
|
||
goto slow_path;
|
||
}
|
||
if (attrib.value & VA_RT_FORMAT_YUV420) {
|
||
Info(_("codec: YUV 420 supported\n"));
|
||
}
|
||
if (attrib.value & VA_RT_FORMAT_YUV422) {
|
||
Info(_("codec: YUV 422 supported\n"));
|
||
}
|
||
if (attrib.value & VA_RT_FORMAT_YUV444) {
|
||
Info(_("codec: YUV 444 supported\n"));
|
||
}
|
||
|
||
if (!(attrib.value & VA_RT_FORMAT_YUV420)) {
|
||
Warning(_("codec: YUV 420 not supported\n"));
|
||
goto slow_path;
|
||
}
|
||
// create a configuration for the decode pipeline
|
||
if (vaCreateConfig(decoder->VaDisplay, p, e, &attrib, 1,
|
||
&decoder->VaapiContext->config_id)) {
|
||
Error(_("codec: can't create config"));
|
||
goto slow_path;
|
||
}
|
||
// FIXME: interlaced not valid here?
|
||
decoder->Resolution =
|
||
VideoResolutionGroup(video_ctx->width, video_ctx->height,
|
||
decoder->Interlaced);
|
||
decoder->SurfaceFlags = decoder->SurfaceFlagsTable[decoder->Resolution];
|
||
// FIXME: need only to create and destroy surfaces for size changes
|
||
// or when number of needed surfaces changed!
|
||
VaapiCreateSurfaces(decoder, video_ctx->width, video_ctx->height);
|
||
|
||
// bind surfaces to context
|
||
if (vaCreateContext(decoder->VaDisplay, decoder->VaapiContext->config_id,
|
||
video_ctx->width, video_ctx->height, VA_PROGRESSIVE,
|
||
decoder->SurfacesFree, decoder->SurfaceFreeN,
|
||
&decoder->VaapiContext->context_id)) {
|
||
Error(_("codec: can't create context"));
|
||
goto slow_path;
|
||
}
|
||
|
||
decoder->CropX = 0;
|
||
decoder->CropY = 0;
|
||
decoder->CropWidth = video_ctx->width;
|
||
decoder->CropHeight = video_ctx->height;
|
||
|
||
decoder->InputWidth = video_ctx->width;
|
||
decoder->InputHeight = video_ctx->height;
|
||
decoder->InputAspect = video_ctx->sample_aspect_ratio;
|
||
VaapiUpdateOutput(decoder);
|
||
|
||
#ifdef USE_GLX
|
||
if (GlxEnabled) {
|
||
GlxSetupDecoder(decoder);
|
||
// FIXME: try two textures, but vdpau-backend supports only 1 surface
|
||
if (vaCreateSurfaceGLX(decoder->VaDisplay, GL_TEXTURE_2D,
|
||
decoder->GlTexture[0], &decoder->GlxSurface[0])
|
||
!= VA_STATUS_SUCCESS) {
|
||
Fatal(_("video/glx: can't create glx surfaces"));
|
||
}
|
||
// FIXME: this isn't usable with vdpau-backend
|
||
/*
|
||
if (vaCreateSurfaceGLX(decoder->VaDisplay, GL_TEXTURE_2D,
|
||
decoder->GlTexture[1], &decoder->GlxSurface[1])
|
||
!= VA_STATUS_SUCCESS) {
|
||
Fatal(_("video/glx: can't create glx surfaces"));
|
||
}
|
||
*/
|
||
}
|
||
#endif
|
||
|
||
Debug(3, "\t%#010x %s\n", fmt_idx[0], av_get_pix_fmt_name(fmt_idx[0]));
|
||
return *fmt_idx;
|
||
|
||
slow_path:
|
||
// no accelerated format found
|
||
decoder->SurfacesNeeded = 1 + VIDEO_SURFACES_MAX;
|
||
video_ctx->hwaccel_context = NULL;
|
||
return avcodec_default_get_format(video_ctx, fmt);
|
||
}
|
||
|
||
///
|
||
/// Draw surface of the VA-API decoder with x11.
|
||
///
|
||
/// vaPutSurface with intel backend does sync on v-sync.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
/// @param surface VA-API surface id
|
||
/// @param interlaced flag interlaced source
|
||
/// @param top_field_first flag top_field_first for interlaced source
|
||
/// @param field interlaced draw: 0 first field, 1 second field
|
||
///
|
||
static void VaapiPutSurfaceX11(VaapiDecoder * decoder, VASurfaceID surface,
|
||
int interlaced, int top_field_first, int field)
|
||
{
|
||
unsigned type;
|
||
VAStatus status;
|
||
|
||
// deinterlace
|
||
if (interlaced
|
||
&& VideoDeinterlace[decoder->Resolution] != VideoDeinterlaceWeave) {
|
||
if (top_field_first) {
|
||
if (field) {
|
||
type = VA_BOTTOM_FIELD;
|
||
} else {
|
||
type = VA_TOP_FIELD;
|
||
}
|
||
} else {
|
||
if (field) {
|
||
type = VA_TOP_FIELD;
|
||
} else {
|
||
type = VA_BOTTOM_FIELD;
|
||
}
|
||
}
|
||
} else {
|
||
type = VA_FRAME_PICTURE;
|
||
}
|
||
|
||
xcb_flush(Connection);
|
||
if ((status = vaPutSurface(decoder->VaDisplay, surface, decoder->Window,
|
||
// decoder src
|
||
decoder->CropX, decoder->CropY, decoder->CropWidth,
|
||
decoder->CropHeight,
|
||
// video dst
|
||
decoder->OutputX, decoder->OutputY, decoder->OutputWidth,
|
||
decoder->OutputHeight, NULL, 0,
|
||
type | decoder->SurfaceFlags)) != VA_STATUS_SUCCESS) {
|
||
// switching video kills VdpPresentationQueueBlockUntilSurfaceIdle
|
||
Error(_("video/vaapi: vaPutSurface failed %d\n"), status);
|
||
}
|
||
|
||
if (0) {
|
||
// check if surface is really ready
|
||
// VDPAU backend, says always ready
|
||
VASurfaceStatus status;
|
||
|
||
if (vaQuerySurfaceStatus(decoder->VaDisplay, surface, &status)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaQuerySurface failed\n"));
|
||
status = VASurfaceReady;
|
||
}
|
||
if (status != VASurfaceReady) {
|
||
Warning(_
|
||
("video/vaapi: surface %#x not ready: still displayed %d\n"),
|
||
surface, status);
|
||
return;
|
||
}
|
||
}
|
||
|
||
if (0) {
|
||
int i;
|
||
|
||
// look how the status changes the next 40ms
|
||
for (i = 0; i < 40; ++i) {
|
||
VASurfaceStatus status;
|
||
|
||
if (vaQuerySurfaceStatus(VaDisplay, surface,
|
||
&status) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaQuerySurface failed\n"));
|
||
}
|
||
Debug(3, "video/vaapi: %2d %d\n", i, status);
|
||
usleep(1 * 1000);
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
#ifdef USE_GLX
|
||
|
||
///
|
||
/// Render texture.
|
||
///
|
||
/// @param texture 2d texture
|
||
///
|
||
static inline void VideoRenderTexture(GLuint texture, int x, int y, int width,
|
||
int height)
|
||
{
|
||
glEnable(GL_TEXTURE_2D);
|
||
glBindTexture(GL_TEXTURE_2D, texture);
|
||
|
||
glColor4f(1.0f, 1.0f, 1.0f, 1.0f); // no color
|
||
glBegin(GL_QUADS); {
|
||
glTexCoord2f(1.0f, 1.0f);
|
||
glVertex2i(x + width, y + height);
|
||
glTexCoord2f(0.0f, 1.0f);
|
||
glVertex2i(x, y + height);
|
||
glTexCoord2f(0.0f, 0.0f);
|
||
glVertex2i(x, y);
|
||
glTexCoord2f(1.0f, 0.0f);
|
||
glVertex2i(x + width, y);
|
||
#if 0
|
||
glTexCoord2f(0.0f, 0.0f);
|
||
glVertex2i(x, y);
|
||
glTexCoord2f(0.0f, 1.0f);
|
||
glVertex2i(x, y + height);
|
||
glTexCoord2f(1.0f, 1.0f);
|
||
glVertex2i(x + width, y + height);
|
||
glTexCoord2f(1.0f, 0.0f);
|
||
glVertex2i(x + width, y);
|
||
#endif
|
||
}
|
||
glEnd();
|
||
|
||
glBindTexture(GL_TEXTURE_2D, 0);
|
||
glDisable(GL_TEXTURE_2D);
|
||
}
|
||
|
||
///
|
||
/// Draw surface of the VA-API decoder with glx.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
/// @param surface VA-API surface id
|
||
/// @param interlaced flag interlaced source
|
||
/// @param top_field_first flag top_field_first for interlaced source
|
||
/// @param field interlaced draw: 0 first field, 1 second field
|
||
///
|
||
static void VaapiPutSurfaceGLX(VaapiDecoder * decoder, VASurfaceID surface,
|
||
int interlaced, int top_field_first, int field)
|
||
{
|
||
unsigned type;
|
||
uint32_t start;
|
||
uint32_t copy;
|
||
uint32_t end;
|
||
|
||
// deinterlace
|
||
if (interlaced
|
||
&& VideoDeinterlace[decoder->Resolution] != VideoDeinterlaceWeave) {
|
||
if (top_field_first) {
|
||
if (field) {
|
||
type = VA_BOTTOM_FIELD;
|
||
} else {
|
||
type = VA_TOP_FIELD;
|
||
}
|
||
} else {
|
||
if (field) {
|
||
type = VA_TOP_FIELD;
|
||
} else {
|
||
type = VA_BOTTOM_FIELD;
|
||
}
|
||
}
|
||
} else {
|
||
type = VA_FRAME_PICTURE;
|
||
}
|
||
start = GetMsTicks();
|
||
if (vaCopySurfaceGLX(decoder->VaDisplay, decoder->GlxSurface[0], surface,
|
||
type | decoder->SurfaceFlags) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/glx: vaCopySurfaceGLX failed\n"));
|
||
return;
|
||
}
|
||
copy = GetMsTicks();
|
||
// hardware surfaces are always busy
|
||
VideoRenderTexture(decoder->GlTexture[0], decoder->OutputX,
|
||
decoder->OutputY, decoder->OutputWidth, decoder->OutputHeight);
|
||
end = GetMsTicks();
|
||
//Debug(3, "video/vaapi/glx: %d copy %d render\n", copy - start, end - copy);
|
||
}
|
||
|
||
#endif
|
||
|
||
///
|
||
/// Find VA-API image format.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
/// @param pix_fmt ffmpeg pixel format
|
||
/// @param[out] format image format
|
||
///
|
||
/// FIXME: can fallback from I420 to YV12, if not supported
|
||
/// FIXME: must check if put/get with this format is supported (see intel)
|
||
///
|
||
static int VaapiFindImageFormat(VaapiDecoder * decoder,
|
||
enum PixelFormat pix_fmt, VAImageFormat * format)
|
||
{
|
||
VAImageFormat *imgfrmts;
|
||
int imgfrmt_n;
|
||
int i;
|
||
unsigned fourcc;
|
||
|
||
switch (pix_fmt) { // convert ffmpeg to VA-API
|
||
// NV12, YV12, I420, BGRA
|
||
// intel: I420 is native format for MPEG-2 decoded surfaces
|
||
// intel: NV12 is native format for H.264 decoded surfaces
|
||
case PIX_FMT_YUV420P:
|
||
fourcc = VA_FOURCC_YV12; // YVU
|
||
fourcc = VA_FOURCC('I', '4', '2', '0'); // YUV
|
||
// FIXME: intel deinterlace ... only supported with nv12
|
||
break;
|
||
case PIX_FMT_NV12:
|
||
fourcc = VA_FOURCC_NV12;
|
||
break;
|
||
default:
|
||
Fatal(_("video/vaapi: unsupported pixel format %d\n"), pix_fmt);
|
||
}
|
||
|
||
imgfrmt_n = vaMaxNumImageFormats(decoder->VaDisplay);
|
||
imgfrmts = alloca(imgfrmt_n * sizeof(*imgfrmts));
|
||
|
||
if (vaQueryImageFormats(decoder->VaDisplay, imgfrmts, &imgfrmt_n)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaQueryImageFormats failed\n"));
|
||
return 0;
|
||
}
|
||
Debug(3, "video/vaapi: search format %c%c%c%c in %d image formats\n",
|
||
fourcc, fourcc >> 8, fourcc >> 16, fourcc >> 24, imgfrmt_n);
|
||
Debug(3, "video/vaapi: supported image formats:\n");
|
||
for (i = 0; i < imgfrmt_n; ++i) {
|
||
Debug(3, "video/vaapi:\t%c%c%c%c\t%d\n", imgfrmts[i].fourcc,
|
||
imgfrmts[i].fourcc >> 8, imgfrmts[i].fourcc >> 16,
|
||
imgfrmts[i].fourcc >> 24, imgfrmts[i].depth);
|
||
}
|
||
//
|
||
// search image format
|
||
//
|
||
for (i = 0; i < imgfrmt_n; ++i) {
|
||
if (imgfrmts[i].fourcc == fourcc) {
|
||
*format = imgfrmts[i];
|
||
Debug(3, "video/vaapi: use\t%c%c%c%c\t%d\n", imgfrmts[i].fourcc,
|
||
imgfrmts[i].fourcc >> 8, imgfrmts[i].fourcc >> 16,
|
||
imgfrmts[i].fourcc >> 24, imgfrmts[i].depth);
|
||
return 1;
|
||
}
|
||
}
|
||
|
||
Fatal("video/vaapi: pixel format %d unsupported by VA-API\n", pix_fmt);
|
||
|
||
return 0;
|
||
}
|
||
|
||
///
|
||
/// Configure VA-API for new video format.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
///
|
||
/// @note called only for software decoder.
|
||
///
|
||
static void VaapiSetup(VaapiDecoder * decoder,
|
||
const AVCodecContext * video_ctx)
|
||
{
|
||
int width;
|
||
int height;
|
||
VAImageFormat format[1];
|
||
|
||
// create initial black surface and display
|
||
VaapiBlackSurface(decoder);
|
||
// cleanup last context
|
||
VaapiCleanup(decoder);
|
||
|
||
width = video_ctx->width;
|
||
height = video_ctx->height;
|
||
if (decoder->Image->image_id != VA_INVALID_ID) {
|
||
if (vaDestroyImage(VaDisplay, decoder->Image->image_id)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error("video/vaapi: can't destroy image!\n");
|
||
}
|
||
}
|
||
VaapiFindImageFormat(decoder, video_ctx->pix_fmt, format);
|
||
|
||
if (vaCreateImage(VaDisplay, format, width, height,
|
||
decoder->Image) != VA_STATUS_SUCCESS) {
|
||
Fatal("video/vaapi: can't create image!\n");
|
||
}
|
||
Debug(3,
|
||
"video/vaapi: created image %dx%d with id 0x%08x and buffer id 0x%08x\n",
|
||
width, height, decoder->Image->image_id, decoder->Image->buf);
|
||
|
||
// FIXME: interlaced not valid here?
|
||
decoder->Resolution =
|
||
VideoResolutionGroup(width, height, decoder->Interlaced);
|
||
decoder->SurfaceFlags = decoder->SurfaceFlagsTable[decoder->Resolution];
|
||
VaapiCreateSurfaces(decoder, width, height);
|
||
|
||
#ifdef USE_GLX
|
||
if (GlxEnabled) {
|
||
// FIXME: destroy old context
|
||
|
||
GlxSetupDecoder(decoder);
|
||
// FIXME: try two textures
|
||
if (vaCreateSurfaceGLX(decoder->VaDisplay, GL_TEXTURE_2D,
|
||
decoder->GlTexture[0], &decoder->GlxSurface[0])
|
||
!= VA_STATUS_SUCCESS) {
|
||
Fatal(_("video/glx: can't create glx surfaces"));
|
||
}
|
||
/*
|
||
if (vaCreateSurfaceGLX(decoder->VaDisplay, GL_TEXTURE_2D,
|
||
decoder->GlTexture[1], &decoder->GlxSurface[1])
|
||
!= VA_STATUS_SUCCESS) {
|
||
Fatal(_("video/glx: can't create glx surfaces"));
|
||
}
|
||
*/
|
||
}
|
||
#endif
|
||
}
|
||
|
||
///
|
||
/// Queue output surface.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
/// @param surface output surface
|
||
/// @param softdec software decoder
|
||
///
|
||
/// @note we can't mix software and hardware decoder surfaces
|
||
///
|
||
static void VaapiQueueSurface(VaapiDecoder * decoder, VASurfaceID surface,
|
||
int softdec)
|
||
{
|
||
VASurfaceID old;
|
||
|
||
++decoder->FrameCounter;
|
||
|
||
if (1) { // can't wait for output queue empty
|
||
if (atomic_read(&decoder->SurfacesFilled) >= VIDEO_SURFACES_MAX) {
|
||
++decoder->FramesDropped;
|
||
Warning(_("video: output buffer full, dropping frame (%d/%d)\n"),
|
||
decoder->FramesDropped, decoder->FrameCounter);
|
||
if (!(decoder->FramesDisplayed % 300)) {
|
||
VaapiPrintFrames(decoder);
|
||
}
|
||
if (softdec) { // software surfaces only
|
||
VaapiReleaseSurface(decoder, surface);
|
||
}
|
||
return;
|
||
}
|
||
#if 0
|
||
} else { // wait for output queue empty
|
||
while (atomic_read(&decoder->SurfacesFilled) >= VIDEO_SURFACES_MAX) {
|
||
VideoDisplayHandler();
|
||
}
|
||
#endif
|
||
}
|
||
|
||
//
|
||
// Check and release, old surface
|
||
//
|
||
if ((old = decoder->SurfacesRb[decoder->SurfaceWrite])
|
||
!= VA_INVALID_ID) {
|
||
|
||
if (vaSyncSurface(decoder->VaDisplay, old) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaSyncSurface failed\n"));
|
||
}
|
||
#if 0
|
||
VASurfaceStatus status;
|
||
|
||
if (vaQuerySurfaceStatus(decoder->VaDisplay, old, &status)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaQuerySurface failed\n"));
|
||
status = VASurfaceReady;
|
||
}
|
||
if (status != VASurfaceReady) {
|
||
Warning(_
|
||
("video/vaapi: surface %#x not ready: still displayed %d\n"),
|
||
old, status);
|
||
if (0
|
||
&& vaSyncSurface(decoder->VaDisplay,
|
||
old) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaSyncSurface failed\n"));
|
||
}
|
||
}
|
||
#endif
|
||
|
||
// now we can release the surface
|
||
if (softdec) { // software surfaces only
|
||
VaapiReleaseSurface(decoder, old);
|
||
}
|
||
}
|
||
#if 1
|
||
// FIXME: intel seems to forget this, nvidia GT 210 has speed problems here
|
||
if (VaapiBuggyIntel && VaOsdSubpicture != VA_INVALID_ID) {
|
||
|
||
//
|
||
// associate the OSD with surface
|
||
//
|
||
if (VaapiUnscaledOsd) {
|
||
if (vaAssociateSubpicture(VaDisplay, VaOsdSubpicture, &surface, 1,
|
||
0, 0, VaOsdImage.width, VaOsdImage.height, 0, 0,
|
||
VideoWindowWidth, VideoWindowHeight,
|
||
VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't associate subpicture\n"));
|
||
}
|
||
} else {
|
||
if (vaAssociateSubpicture(VaDisplay, VaOsdSubpicture, &surface, 1,
|
||
0, 0, VaOsdImage.width, VaOsdImage.height, 0, 0,
|
||
decoder->InputWidth, decoder->InputHeight, 0)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't associate subpicture\n"));
|
||
}
|
||
}
|
||
}
|
||
#endif
|
||
|
||
decoder->SurfacesRb[decoder->SurfaceWrite] = surface;
|
||
decoder->SurfaceWrite = (decoder->SurfaceWrite + 1)
|
||
% VIDEO_SURFACES_MAX;
|
||
atomic_inc(&decoder->SurfacesFilled);
|
||
|
||
Debug(4, "video/vaapi: yy video surface %#010x ready\n", surface);
|
||
}
|
||
|
||
#if 0
|
||
|
||
/// Return the absolute value of an integer.
|
||
#define ABS(i) ((i) >= 0 ? (i) : (-(i)))
|
||
|
||
///
|
||
/// ELA Edge-based Line Averaging
|
||
/// Low-Complexity Interpolation Method
|
||
///
|
||
/// abcdefg abcdefg abcdefg abcdefg abcdefg
|
||
/// x x x x x
|
||
/// hijklmn hijklmn hijklmn hijklmn hijklmn
|
||
///
|
||
static void FilterLine(const uint8_t * past, const uint8_t * cur,
|
||
const uint8_t * future, int width, int above, int below)
|
||
{
|
||
int a, b, c, d, e, f, g, h, i, j, k, l, m, n;
|
||
}
|
||
|
||
#endif
|
||
|
||
///
|
||
/// Create and display a black empty surface.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
///
|
||
static void VaapiBlackSurface(VaapiDecoder * decoder)
|
||
{
|
||
VAStatus status;
|
||
uint32_t start;
|
||
uint32_t sync;
|
||
uint32_t put1;
|
||
|
||
// wait until we have osd subpicture
|
||
if (VaOsdSubpicture == VA_INVALID_ID) {
|
||
Warning(_("video/vaapi: no osd subpicture yet\n"));
|
||
return;
|
||
}
|
||
|
||
if (decoder->BlackSurface == VA_INVALID_ID) {
|
||
if (vaCreateSurfaces(decoder->VaDisplay, VideoWindowWidth,
|
||
VideoWindowHeight, VA_RT_FORMAT_YUV420, 1,
|
||
&decoder->BlackSurface) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't create a surface\n"));
|
||
return;
|
||
}
|
||
// full sized surface, no difference unscaled/scaled osd
|
||
if (vaAssociateSubpicture(decoder->VaDisplay, VaOsdSubpicture,
|
||
&decoder->BlackSurface, 1, 0, 0, VaOsdImage.width,
|
||
VaOsdImage.height, 0, 0, VideoWindowWidth, VideoWindowHeight,
|
||
0) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't associate subpicture\n"));
|
||
}
|
||
Debug(3, "video/vaapi: associate %08x\n", decoder->BlackSurface);
|
||
// FIXME: check if intel forgets this also
|
||
|
||
start = GetMsTicks();
|
||
if (vaSyncSurface(decoder->VaDisplay,
|
||
decoder->BlackSurface) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaSyncSurface failed\n"));
|
||
}
|
||
} else {
|
||
start = GetMsTicks();
|
||
}
|
||
|
||
Debug(4, "video/vaapi: yy black video surface %#010x displayed\n",
|
||
decoder->BlackSurface);
|
||
sync = GetMsTicks();
|
||
xcb_flush(Connection);
|
||
if ((status =
|
||
vaPutSurface(decoder->VaDisplay, decoder->BlackSurface,
|
||
decoder->Window,
|
||
// decoder src
|
||
decoder->OutputX, decoder->OutputY, decoder->OutputWidth,
|
||
decoder->OutputHeight,
|
||
// video dst
|
||
decoder->OutputX, decoder->OutputY, decoder->OutputWidth,
|
||
decoder->OutputHeight, NULL, 0,
|
||
VA_FRAME_PICTURE)) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaPutSurface failed %d\n"), status);
|
||
}
|
||
clock_gettime(CLOCK_REALTIME, &decoder->FrameTime);
|
||
|
||
put1 = GetMsTicks();
|
||
Debug(4, "video/vaapi: sync %2u put1 %2u\n", sync - start, put1 - sync);
|
||
|
||
if (0 && vaSyncSurface(decoder->VaDisplay, decoder->BlackSurface)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaSyncSurface failed\n"));
|
||
}
|
||
|
||
usleep(500);
|
||
}
|
||
|
||
///
|
||
/// Vaapi bob deinterlace.
|
||
///
|
||
/// @note FIXME: use common software deinterlace functions.
|
||
///
|
||
static void VaapiBob(VaapiDecoder * decoder, VAImage * src, VAImage * dst1,
|
||
VAImage * dst2)
|
||
{
|
||
void *src_base;
|
||
void *dst1_base;
|
||
void *dst2_base;
|
||
unsigned y;
|
||
unsigned p;
|
||
|
||
if (vaMapBuffer(decoder->VaDisplay, src->buf,
|
||
&src_base) != VA_STATUS_SUCCESS) {
|
||
Fatal("video/vaapi: can't map the image!\n");
|
||
}
|
||
if (vaMapBuffer(decoder->VaDisplay, dst1->buf,
|
||
&dst1_base) != VA_STATUS_SUCCESS) {
|
||
Fatal("video/vaapi: can't map the image!\n");
|
||
}
|
||
if (vaMapBuffer(decoder->VaDisplay, dst2->buf,
|
||
&dst2_base) != VA_STATUS_SUCCESS) {
|
||
Fatal("video/vaapi: can't map the image!\n");
|
||
}
|
||
|
||
if (1) {
|
||
memset(dst1_base, 0x00, dst1->data_size);
|
||
memset(dst2_base, 0x00, dst2->data_size);
|
||
}
|
||
for (p = 0; p < src->num_planes; ++p) {
|
||
for (y = 0; y < (unsigned)(src->height >> (p != 0)); y += 2) {
|
||
memcpy(dst1_base + src->offsets[p] + y * src->pitches[p],
|
||
src_base + src->offsets[p] + y * src->pitches[p],
|
||
src->pitches[p]);
|
||
memcpy(dst1_base + src->offsets[p] + (y + 1) * src->pitches[p],
|
||
src_base + src->offsets[p] + y * src->pitches[p],
|
||
src->pitches[p]);
|
||
|
||
memcpy(dst2_base + src->offsets[p] + y * src->pitches[p],
|
||
src_base + src->offsets[p] + (y + 1) * src->pitches[p],
|
||
src->pitches[p]);
|
||
memcpy(dst2_base + src->offsets[p] + (y + 1) * src->pitches[p],
|
||
src_base + src->offsets[p] + (y + 1) * src->pitches[p],
|
||
src->pitches[p]);
|
||
}
|
||
}
|
||
|
||
if (vaUnmapBuffer(decoder->VaDisplay, dst2->buf) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't unmap image buffer\n"));
|
||
}
|
||
if (vaUnmapBuffer(decoder->VaDisplay, dst1->buf) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't unmap image buffer\n"));
|
||
}
|
||
if (vaUnmapBuffer(decoder->VaDisplay, src->buf) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't unmap image buffer\n"));
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Vaapi software deinterlace.
|
||
///
|
||
static void VaapiCpuDeinterlace(VaapiDecoder * decoder, VASurfaceID surface)
|
||
{
|
||
#if 0
|
||
VAImage image[1];
|
||
VAStatus status;
|
||
VAImageFormat format[1];
|
||
void *image_base;
|
||
int image_derived;
|
||
|
||
// release old frame
|
||
// get new frame
|
||
// deinterlace
|
||
|
||
image_derived = 1;
|
||
if ((status =
|
||
vaDeriveImage(decoder->VaDisplay, surface,
|
||
image)) != VA_STATUS_SUCCESS) {
|
||
image_derived = 0;
|
||
Warning(_("video/vaapi: vaDeriveImage failed %d\n"), status);
|
||
// NV12, YV12, I420, BGRA
|
||
VaapiFindImageFormat(decoder, PIX_FMT_YUV420P, format);
|
||
if (vaCreateImage(decoder->VaDisplay, format, decoder->InputWidth,
|
||
decoder->InputHeight, image) != VA_STATUS_SUCCESS) {
|
||
Fatal(_("video/vaapi: can't create image!\n"));
|
||
}
|
||
if (vaGetImage(decoder->VaDisplay, surface, 0, 0, decoder->InputWidth,
|
||
decoder->InputHeight, image->image_id) != VA_STATUS_SUCCESS) {
|
||
Fatal(_("video/vaapi: can't get image!\n"));
|
||
}
|
||
}
|
||
Debug(3, "video/vaapi: %c%c%c%c %dx%d*%d\n", image->format.fourcc,
|
||
image->format.fourcc >> 8, image->format.fourcc >> 16,
|
||
image->format.fourcc >> 24, image->width, image->height,
|
||
image->num_planes);
|
||
|
||
if (vaMapBuffer(decoder->VaDisplay, image->buf,
|
||
&image_base) != VA_STATUS_SUCCESS) {
|
||
Fatal("video/vaapi: can't map the image!\n");
|
||
}
|
||
|
||
memset(image_base, 0xff, image->width * image->height);
|
||
|
||
if (vaUnmapBuffer(decoder->VaDisplay, image->buf) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't unmap image buffer\n"));
|
||
}
|
||
|
||
if (!image_derived) {
|
||
if ((status =
|
||
vaPutImage(decoder->VaDisplay, surface, image->image_id, 0, 0,
|
||
image->width, image->height, 0, 0, image->width,
|
||
image->height)) != VA_STATUS_SUCCESS) {
|
||
Error("video/vaapi: can't put image %d!\n", status);
|
||
}
|
||
}
|
||
|
||
vaDestroyImage(decoder->VaDisplay, image->image_id);
|
||
#endif
|
||
VAImage *img1;
|
||
VAImage *img2;
|
||
VAImage *img3;
|
||
VASurfaceID out1;
|
||
VASurfaceID out2;
|
||
|
||
//
|
||
// Create deinterlace images.
|
||
//
|
||
if (decoder->DeintImages[0].image_id == VA_INVALID_ID) {
|
||
VAImageFormat format[1];
|
||
int i;
|
||
|
||
// NV12, YV12, I420, BGRA
|
||
// VaapiFindImageFormat(decoder, PIX_FMT_YUV420P, format);
|
||
|
||
// Intel needs NV12
|
||
VaapiFindImageFormat(decoder, PIX_FMT_NV12, format);
|
||
for (i = 0; i < 3; ++i) {
|
||
if (vaCreateImage(decoder->VaDisplay, format, decoder->InputWidth,
|
||
decoder->InputHeight,
|
||
decoder->DeintImages + i) != VA_STATUS_SUCCESS) {
|
||
Fatal(_("video/vaapi: can't create image!\n"));
|
||
}
|
||
}
|
||
img1 = decoder->DeintImages;
|
||
Debug(3, "video/vaapi: %c%c%c%c %dx%d*%d\n", img1->format.fourcc,
|
||
img1->format.fourcc >> 8, img1->format.fourcc >> 16,
|
||
img1->format.fourcc >> 24, img1->width, img1->height,
|
||
img1->num_planes);
|
||
}
|
||
|
||
if (0 && vaSyncSurface(decoder->VaDisplay, surface) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaSyncSurface failed\n"));
|
||
}
|
||
|
||
img1 = decoder->DeintImages;
|
||
img2 = decoder->DeintImages + 1;
|
||
img3 = decoder->DeintImages + 2;
|
||
|
||
if (vaGetImage(decoder->VaDisplay, surface, 0, 0, decoder->InputWidth,
|
||
decoder->InputHeight, img1->image_id) != VA_STATUS_SUCCESS) {
|
||
Fatal(_("video/vaapi: can't get img1!\n"));
|
||
}
|
||
|
||
VaapiBob(decoder, img1, img2, img3);
|
||
|
||
// get a free surface and upload the image
|
||
out1 = VaapiGetSurface(decoder);
|
||
if (vaPutImage(VaDisplay, out1, img2->image_id, 0, 0, img2->width,
|
||
img2->height, 0, 0, img2->width,
|
||
img2->height) != VA_STATUS_SUCCESS) {
|
||
Error("video/vaapi: can't put image!\n");
|
||
}
|
||
VaapiQueueSurface(decoder, out1, 1);
|
||
if (0 && vaSyncSurface(decoder->VaDisplay, out1) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaSyncSurface failed\n"));
|
||
}
|
||
// get a free surface and upload the image
|
||
out2 = VaapiGetSurface(decoder);
|
||
if (vaPutImage(VaDisplay, out2, img3->image_id, 0, 0, img3->width,
|
||
img3->height, 0, 0, img3->width,
|
||
img3->height) != VA_STATUS_SUCCESS) {
|
||
Error("video/vaapi: can't put image!\n");
|
||
}
|
||
VaapiQueueSurface(decoder, out2, 1);
|
||
if (0 && vaSyncSurface(decoder->VaDisplay, out2) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaSyncSurface failed\n"));
|
||
}
|
||
// FIXME: must release software input surface
|
||
}
|
||
|
||
///
|
||
/// Render a ffmpeg frame
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
/// @param video_ctx ffmpeg video codec context
|
||
/// @param frame frame to display
|
||
///
|
||
static void VaapiRenderFrame(VaapiDecoder * decoder,
|
||
const AVCodecContext * video_ctx, const AVFrame * frame)
|
||
{
|
||
VASurfaceID surface;
|
||
|
||
if (video_ctx->height != decoder->InputHeight
|
||
|| video_ctx->width != decoder->InputWidth) {
|
||
Debug(3, "video/vaapi: stream <-> surface size mismatch\n");
|
||
}
|
||
//
|
||
// Hardware render
|
||
//
|
||
if (video_ctx->hwaccel_context) {
|
||
int interlaced;
|
||
|
||
surface = (unsigned)(size_t) frame->data[3];
|
||
Debug(4, "video/vaapi: hw render hw surface %#x\n", surface);
|
||
|
||
// FIXME: some tv-stations toggle interlace on/off
|
||
// frame->interlaced_frame isn't always correct set
|
||
interlaced = frame->interlaced_frame;
|
||
if (video_ctx->height == 720) {
|
||
if (interlaced && !decoder->WrongInterlacedWarned) {
|
||
Debug(3, "video/vaapi: wrong interlace flag fixed\n");
|
||
decoder->WrongInterlacedWarned = 1;
|
||
}
|
||
interlaced = 0;
|
||
} else {
|
||
if (!interlaced && !decoder->WrongInterlacedWarned) {
|
||
Debug(3, "video/vaapi: wrong interlace flag fixed\n");
|
||
decoder->WrongInterlacedWarned = 1;
|
||
}
|
||
interlaced = 1;
|
||
}
|
||
|
||
// update aspect ratio changes
|
||
#ifdef still_to_detect_define
|
||
if (av_cmp_q(decoder->InputAspect, frame->sample_aspect_ratio)) {
|
||
Debug(3, "video/vaapi: aspect ratio changed\n");
|
||
|
||
//decoder->InputWidth = video_ctx->width;
|
||
//decoder->InputHeight = video_ctx->height;
|
||
decoder->InputAspect = frame->sample_aspect_ratio;
|
||
VaapiUpdateOutput(decoder);
|
||
}
|
||
#else
|
||
if (av_cmp_q(decoder->InputAspect, video_ctx->sample_aspect_ratio)) {
|
||
Debug(3, "video/vaapi: aspect ratio changed\n");
|
||
|
||
//decoder->InputWidth = video_ctx->width;
|
||
//decoder->InputHeight = video_ctx->height;
|
||
decoder->InputAspect = video_ctx->sample_aspect_ratio;
|
||
VaapiUpdateOutput(decoder);
|
||
}
|
||
#endif
|
||
|
||
if (VideoDeinterlace[decoder->Resolution] == VideoDeinterlaceSoftware
|
||
&& interlaced) {
|
||
// FIXME: software deinterlace avpicture_deinterlace
|
||
VaapiCpuDeinterlace(decoder, surface);
|
||
} else {
|
||
// FIXME: should be done by init
|
||
if (decoder->Interlaced != interlaced
|
||
|| decoder->TopFieldFirst != frame->top_field_first) {
|
||
|
||
Debug(3, "video/vaapi: interlaced %d top-field-first %d\n",
|
||
interlaced, frame->top_field_first);
|
||
|
||
decoder->Interlaced = interlaced;
|
||
decoder->TopFieldFirst = frame->top_field_first;
|
||
decoder->SurfaceField = 1;
|
||
|
||
}
|
||
VaapiQueueSurface(decoder, surface, 0);
|
||
}
|
||
|
||
//
|
||
// VAImage render
|
||
//
|
||
} else {
|
||
void *va_image_data;
|
||
int i;
|
||
AVPicture picture[1];
|
||
int width;
|
||
int height;
|
||
|
||
Debug(4, "video/vaapi: hw render sw surface\n");
|
||
|
||
width = video_ctx->width;
|
||
height = video_ctx->height;
|
||
//
|
||
// Check image, format, size
|
||
//
|
||
if (decoder->Image->image_id == VA_INVALID_ID
|
||
|| decoder->PixFmt != video_ctx->pix_fmt
|
||
|| width != decoder->InputWidth
|
||
|| height != decoder->InputHeight) {
|
||
|
||
decoder->PixFmt = video_ctx->pix_fmt;
|
||
decoder->CropX = 0;
|
||
decoder->CropY = 0;
|
||
decoder->CropWidth = video_ctx->width;
|
||
decoder->CropHeight = video_ctx->height;
|
||
|
||
decoder->InputWidth = width;
|
||
decoder->InputHeight = height;
|
||
|
||
VaapiSetup(decoder, video_ctx);
|
||
|
||
// FIXME: bad interlace like hw-part
|
||
// FIXME: aspect ratio
|
||
|
||
//
|
||
// detect interlaced input
|
||
//
|
||
Debug(3, "video/vaapi: interlaced %d top-field-first %d\n",
|
||
frame->interlaced_frame, frame->top_field_first);
|
||
|
||
decoder->Interlaced = frame->interlaced_frame;
|
||
decoder->TopFieldFirst = frame->top_field_first;
|
||
decoder->SurfaceField = 1;
|
||
// FIXME: I hope this didn't change in the middle of the stream
|
||
}
|
||
// FIXME: Need to insert software deinterlace here
|
||
|
||
//
|
||
// Copy data from frame to image
|
||
//
|
||
if (vaMapBuffer(VaDisplay, decoder->Image->buf, &va_image_data)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't map the image!\n"));
|
||
}
|
||
for (i = 0; (unsigned)i < decoder->Image->num_planes; ++i) {
|
||
picture->data[i] = va_image_data + decoder->Image->offsets[i];
|
||
picture->linesize[i] = decoder->Image->pitches[i];
|
||
}
|
||
|
||
av_picture_copy(picture, (AVPicture *) frame, video_ctx->pix_fmt,
|
||
width, height);
|
||
|
||
if (vaUnmapBuffer(VaDisplay, decoder->Image->buf) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't unmap the image!\n"));
|
||
}
|
||
// get a free surface and upload the image
|
||
surface = VaapiGetSurface(decoder);
|
||
Debug(4, "video/vaapi: video surface %#010x displayed\n", surface);
|
||
Debug(4, "video/vaapi: buffer %dx%d <- %dx%d\n", decoder->Image->width,
|
||
decoder->Image->height, width, height);
|
||
|
||
// FIXME: intel didn't support put image.
|
||
if ((i = vaPutImage(VaDisplay, surface, decoder->Image->image_id, 0, 0,
|
||
width, height, 0, 0, width, height)
|
||
) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't put image err:%d!\n"), i);
|
||
}
|
||
|
||
VaapiQueueSurface(decoder, surface, 1);
|
||
}
|
||
|
||
if (decoder->Interlaced) {
|
||
++decoder->FrameCounter;
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Advance displayed frame.
|
||
///
|
||
static void VaapiAdvanceFrame(void)
|
||
{
|
||
int i;
|
||
|
||
// show any frame as fast as possible
|
||
// we keep always the last frame in the ring buffer
|
||
|
||
for (i = 0; i < VaapiDecoderN; ++i) {
|
||
VaapiDecoder *decoder;
|
||
VASurfaceID surface;
|
||
int filled;
|
||
|
||
decoder = VaapiDecoders[i];
|
||
filled = atomic_read(&decoder->SurfacesFilled);
|
||
|
||
// 0 -> 1
|
||
// 1 -> 0 + advance
|
||
if (decoder->Interlaced) {
|
||
// FIXME: first frame is never shown
|
||
if (decoder->SurfaceField) {
|
||
if (filled > 1) {
|
||
decoder->SurfaceField = 0;
|
||
}
|
||
} else {
|
||
decoder->SurfaceField = 1;
|
||
return;
|
||
}
|
||
}
|
||
|
||
if (filled > 1) {
|
||
decoder->SurfaceRead = (decoder->SurfaceRead + 1)
|
||
% VIDEO_SURFACES_MAX;
|
||
atomic_dec(&decoder->SurfacesFilled);
|
||
|
||
// wait for rendering finished
|
||
surface = decoder->SurfacesRb[decoder->SurfaceRead];
|
||
if (vaSyncSurface(decoder->VaDisplay, surface)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: vaSyncSurface failed\n"));
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Display a video frame.
|
||
///
|
||
/// @todo FIXME: add detection of missed frames
|
||
///
|
||
static void VaapiDisplayFrame(void)
|
||
{
|
||
struct timespec nowtime;
|
||
uint32_t start;
|
||
uint32_t put1;
|
||
uint32_t put2;
|
||
int i;
|
||
VaapiDecoder *decoder;
|
||
|
||
if (VideoSurfaceModesChanged) { // handle changed modes
|
||
for (i = 0; i < VaapiDecoderN; ++i) {
|
||
VaapiInitSurfaceFlags(VaapiDecoders[i]);
|
||
}
|
||
VideoSurfaceModesChanged = 0;
|
||
}
|
||
// look if any stream have a new surface available
|
||
for (i = 0; i < VaapiDecoderN; ++i) {
|
||
VASurfaceID surface;
|
||
int filled;
|
||
|
||
decoder = VaapiDecoders[i];
|
||
decoder->FramesDisplayed++;
|
||
|
||
filled = atomic_read(&decoder->SurfacesFilled);
|
||
// no surface availble show black with possible osd
|
||
if (!filled) {
|
||
VaapiBlackSurface(decoder);
|
||
continue;
|
||
}
|
||
|
||
surface = decoder->SurfacesRb[decoder->SurfaceRead];
|
||
#ifdef DEBUG
|
||
if (surface == VA_INVALID_ID) {
|
||
printf(_("video/vaapi: invalid surface in ringbuffer\n"));
|
||
}
|
||
Debug(4, "video/vaapi: yy video surface %#010x displayed\n", surface);
|
||
#endif
|
||
|
||
start = GetMsTicks();
|
||
|
||
// deinterlace and full frame rate
|
||
// VDPAU driver only display a frame, if a full frame is put
|
||
// INTEL driver does the same, but only with 1080i
|
||
if (0 && decoder->Interlaced
|
||
// FIXME: buggy libva-driver-vdpau, buggy libva-driver-intel
|
||
&& (VaapiBuggyVdpau || (0 && VaapiBuggyIntel
|
||
&& decoder->InputHeight == 1080))
|
||
&& VideoDeinterlace[decoder->Resolution] != VideoDeinterlaceWeave) {
|
||
VaapiPutSurfaceX11(decoder, surface, decoder->Interlaced,
|
||
decoder->TopFieldFirst, 0);
|
||
put1 = GetMsTicks();
|
||
|
||
VaapiPutSurfaceX11(decoder, surface, decoder->Interlaced,
|
||
decoder->TopFieldFirst, 1);
|
||
put2 = GetMsTicks();
|
||
} else {
|
||
VaapiPutSurfaceX11(decoder, surface, decoder->Interlaced,
|
||
decoder->TopFieldFirst, decoder->SurfaceField);
|
||
put1 = GetMsTicks();
|
||
put2 = put1;
|
||
}
|
||
clock_gettime(CLOCK_REALTIME, &nowtime);
|
||
#ifdef noDEBUG
|
||
if ((nowtime.tv_sec - decoder->FrameTime.tv_sec)
|
||
* 1000 * 1000 * 1000 + (nowtime.tv_nsec -
|
||
decoder->FrameTime.tv_nsec) > 21 * 1000 * 1000) {
|
||
Debug(3, "video/vaapi: time/frame too long %ld ms\n",
|
||
((nowtime.tv_sec - decoder->FrameTime.tv_sec)
|
||
* 1000 * 1000 * 1000 + (nowtime.tv_nsec -
|
||
decoder->FrameTime.tv_nsec)) / (1000 * 1000));
|
||
Debug(4, "video/vaapi: put1 %2u put2 %2u\n", put1 - start,
|
||
put2 - put1);
|
||
}
|
||
if (put2 > start + 20) {
|
||
Debug(3, "video/vaapi: putsurface too long %u ms\n", put2 - start);
|
||
}
|
||
Debug(4, "video/vaapi: put1 %2u put2 %2u\n", put1 - start,
|
||
put2 - put1);
|
||
#endif
|
||
|
||
decoder->FrameTime = nowtime;
|
||
|
||
// fixes: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck
|
||
// timer elapsed... GPU hung
|
||
usleep(1 * 1000);
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Sync and display surface.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
///
|
||
static void VaapiSyncDisplayFrame(VaapiDecoder * decoder)
|
||
{
|
||
int filled;
|
||
int64_t audio_clock;
|
||
int64_t video_clock;
|
||
|
||
if (!decoder->DupNextFrame && (!Video60HzMode
|
||
|| decoder->FramesDisplayed % 6)) {
|
||
VaapiAdvanceFrame();
|
||
}
|
||
// debug duplicate frames
|
||
filled = atomic_read(&decoder->SurfacesFilled);
|
||
if (filled == 1) {
|
||
decoder->FramesDuped++;
|
||
Warning(_("video: display buffer empty, duping frame (%d/%d)\n"),
|
||
decoder->FramesDuped, decoder->FrameCounter);
|
||
if (!(decoder->FramesDisplayed % 300)) {
|
||
VaapiPrintFrames(decoder);
|
||
}
|
||
}
|
||
|
||
VaapiDisplayFrame();
|
||
|
||
//
|
||
// audio/video sync
|
||
//
|
||
audio_clock = AudioGetClock();
|
||
video_clock = VideoGetClock();
|
||
// FIXME: audio not known assume 333ms delay
|
||
|
||
if (decoder->DupNextFrame) {
|
||
decoder->DupNextFrame = 0;
|
||
} else if ((uint64_t) audio_clock != AV_NOPTS_VALUE
|
||
&& (uint64_t) video_clock != AV_NOPTS_VALUE) {
|
||
// both clocks are known
|
||
|
||
if (abs(video_clock - audio_clock) > 5000 * 90) {
|
||
Debug(3, "video: pts difference too big\n");
|
||
} else if (video_clock > audio_clock + VideoAudioDelay + 30 * 90) {
|
||
Debug(3, "video: slow down video\n");
|
||
decoder->DupNextFrame = 1;
|
||
} else if (audio_clock + VideoAudioDelay > video_clock + 50 * 90
|
||
&& filled > 1) {
|
||
Debug(3, "video: speed up video\n");
|
||
decoder->DropNextFrame = 1;
|
||
}
|
||
}
|
||
|
||
if (decoder->DupNextFrame || decoder->DropNextFrame
|
||
|| !(decoder->FramesDisplayed % (50 * 10))) {
|
||
static int64_t last_video_clock;
|
||
|
||
Debug(3,
|
||
"video: %09" PRIx64 "-%09" PRIx64 " %4" PRId64 " pts %+dms %"
|
||
PRId64 "\n", audio_clock, video_clock,
|
||
video_clock - last_video_clock,
|
||
(int)(audio_clock - video_clock) / 90, AudioGetDelay() / 90);
|
||
|
||
last_video_clock = video_clock;
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Sync and render a ffmpeg frame
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
/// @param video_ctx ffmpeg video codec context
|
||
/// @param frame frame to display
|
||
///
|
||
static void VaapiSyncRenderFrame(VaapiDecoder * decoder,
|
||
const AVCodecContext * video_ctx, const AVFrame * frame)
|
||
{
|
||
if (!atomic_read(&decoder->SurfacesFilled)) {
|
||
Debug(3, "video: new stream frame %d\n", GetMsTicks() - VideoSwitch);
|
||
}
|
||
|
||
if (decoder->DropNextFrame) { // drop frame requested
|
||
++decoder->FramesDropped;
|
||
Warning(_("video: dropping frame (%d/%d)\n"), decoder->FramesDropped,
|
||
decoder->FrameCounter);
|
||
if (!(decoder->FramesDisplayed % 300)) {
|
||
VaapiPrintFrames(decoder);
|
||
}
|
||
decoder->DropNextFrame = 0;
|
||
return;
|
||
}
|
||
// if video output buffer is full, wait and display surface.
|
||
// loop for interlace
|
||
while (atomic_read(&decoder->SurfacesFilled) >= VIDEO_SURFACES_MAX) {
|
||
struct timespec abstime;
|
||
|
||
abstime = decoder->FrameTime;
|
||
abstime.tv_nsec += 14 * 1000 * 1000;
|
||
if (abstime.tv_nsec >= 1000 * 1000 * 1000) {
|
||
// avoid overflow
|
||
abstime.tv_sec++;
|
||
abstime.tv_nsec -= 1000 * 1000 * 1000;
|
||
}
|
||
|
||
VideoPollEvent();
|
||
|
||
// give osd some time slot
|
||
while (pthread_cond_timedwait(&VideoWakeupCond, &VideoLockMutex,
|
||
&abstime) != ETIMEDOUT) {
|
||
// SIGUSR1
|
||
Debug(3, "video/vaapi: pthread_cond_timedwait error\n");
|
||
}
|
||
|
||
VaapiSyncDisplayFrame(decoder);
|
||
}
|
||
|
||
VaapiRenderFrame(decoder, video_ctx, frame);
|
||
}
|
||
|
||
#if 0
|
||
|
||
///
|
||
/// Update video pts.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
/// @param frame frame to display
|
||
///
|
||
static void VaapiSetPts(VaapiDecoder * decoder, const AVFrame * frame)
|
||
{
|
||
int64_t pts;
|
||
|
||
// update video clock
|
||
if ((uint64_t) decoder->PTS != AV_NOPTS_VALUE) {
|
||
decoder->PTS += decoder->Interlaced ? 40 * 90 : 20 * 90;
|
||
}
|
||
//pts = frame->best_effort_timestamp;
|
||
pts = frame->pkt_pts;
|
||
if ((uint64_t) pts == AV_NOPTS_VALUE || !pts) {
|
||
// libav: 0.8pre didn't set pts
|
||
pts = frame->pkt_dts;
|
||
}
|
||
if (!pts) {
|
||
pts = AV_NOPTS_VALUE;
|
||
}
|
||
// build a monotonic pts
|
||
if ((uint64_t) decoder->PTS != AV_NOPTS_VALUE) {
|
||
if (pts - decoder->PTS < -10 * 90) {
|
||
pts = AV_NOPTS_VALUE;
|
||
}
|
||
}
|
||
// libav: sets only pkt_dts which can be 0
|
||
if ((uint64_t) pts != AV_NOPTS_VALUE) {
|
||
if (decoder->PTS != pts) {
|
||
Debug(3,
|
||
"video: %#012" PRIx64 "->%#012" PRIx64 " %4" PRId64 " pts\n",
|
||
decoder->PTS, pts, pts - decoder->PTS);
|
||
decoder->PTS = pts;
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
#endif
|
||
|
||
///
|
||
/// Get VA-API decoder video clock.
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
///
|
||
static int64_t VaapiGetClock(const VaapiDecoder * decoder)
|
||
{
|
||
// pts is the timestamp of the latest decoded frame
|
||
if ((uint64_t) decoder->PTS == AV_NOPTS_VALUE) {
|
||
return AV_NOPTS_VALUE;
|
||
}
|
||
// subtract buffered decoded frames
|
||
if (decoder->Interlaced) {
|
||
return decoder->PTS -
|
||
20 * 90 * (2 * atomic_read(&decoder->SurfacesFilled)
|
||
- decoder->SurfaceField);
|
||
}
|
||
return decoder->PTS - 20 * 90 * (atomic_read(&decoder->SurfacesFilled) -
|
||
1);
|
||
}
|
||
|
||
#ifdef USE_VIDEO_THREAD
|
||
|
||
///
|
||
/// Handle a va-api display.
|
||
///
|
||
/// @todo FIXME: only a single decoder supported.
|
||
///
|
||
static void VaapiDisplayHandlerThread(void)
|
||
{
|
||
int err;
|
||
int filled;
|
||
struct timespec nowtime;
|
||
VaapiDecoder *decoder;
|
||
|
||
decoder = VaapiDecoders[0];
|
||
|
||
//
|
||
// fill frame output ring buffer
|
||
//
|
||
filled = atomic_read(&decoder->SurfacesFilled);
|
||
err = 1;
|
||
if (filled < VIDEO_SURFACES_MAX) {
|
||
// FIXME: hot polling
|
||
pthread_mutex_lock(&VideoLockMutex);
|
||
// fetch+decode or reopen
|
||
err = VideoDecode();
|
||
pthread_mutex_unlock(&VideoLockMutex);
|
||
}
|
||
if (err) {
|
||
// FIXME: sleep on wakeup
|
||
usleep(5 * 1000); // nothing buffered
|
||
}
|
||
|
||
clock_gettime(CLOCK_REALTIME, &nowtime);
|
||
// time for one frame over?
|
||
if ((nowtime.tv_sec - decoder->FrameTime.tv_sec)
|
||
* 1000 * 1000 * 1000 + (nowtime.tv_nsec - decoder->FrameTime.tv_nsec) <
|
||
15 * 1000 * 1000) {
|
||
return;
|
||
}
|
||
|
||
pthread_mutex_lock(&VideoLockMutex);
|
||
VaapiSyncDisplayFrame(decoder);
|
||
pthread_mutex_unlock(&VideoLockMutex);
|
||
}
|
||
|
||
#endif
|
||
|
||
//----------------------------------------------------------------------------
|
||
// VA-API OSD
|
||
//----------------------------------------------------------------------------
|
||
|
||
///
|
||
/// Clear subpicture image.
|
||
///
|
||
/// @note looked by caller
|
||
///
|
||
static void VaapiOsdClear(void)
|
||
{
|
||
void *image_buffer;
|
||
|
||
// osd image available?
|
||
if (VaOsdImage.image_id == VA_INVALID_ID) {
|
||
return;
|
||
}
|
||
|
||
Debug(3, "video/vaapi: clear image\n");
|
||
|
||
// map osd surface/image into memory.
|
||
if (vaMapBuffer(VaDisplay, VaOsdImage.buf, &image_buffer)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't map osd image buffer\n"));
|
||
return;
|
||
}
|
||
// 100% transparent
|
||
memset(image_buffer, 0x00, VaOsdImage.data_size);
|
||
|
||
if (vaUnmapBuffer(VaDisplay, VaOsdImage.buf) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't unmap osd image buffer\n"));
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Upload ARGB to subpicture image.
|
||
///
|
||
/// @param x x position of image in osd
|
||
/// @param y y position of image in osd
|
||
/// @param width width of image
|
||
/// @param height height of image
|
||
/// @param argb argb image
|
||
///
|
||
/// @note looked by caller
|
||
///
|
||
static void VaapiUploadImage(int x, int y, int width, int height,
|
||
const uint8_t * argb)
|
||
{
|
||
void *image_buffer;
|
||
int o;
|
||
|
||
// osd image available?
|
||
if (VaOsdImage.image_id == VA_INVALID_ID) {
|
||
return;
|
||
}
|
||
|
||
Debug(3, "video/vaapi: upload image\n");
|
||
|
||
// map osd surface/image into memory.
|
||
if (vaMapBuffer(VaDisplay, VaOsdImage.buf, &image_buffer)
|
||
!= VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't map osd image buffer\n"));
|
||
return;
|
||
}
|
||
// 100% transparent
|
||
//memset(image_buffer, 0x00, VaOsdImage.data_size);
|
||
|
||
// FIXME: convert image from ARGB to subpicture format, if not argb
|
||
|
||
// copy argb to image
|
||
for (o = 0; o < height; ++o) {
|
||
memcpy(image_buffer + (x + (y + o) * VaOsdImage.width) * 4,
|
||
argb + o * width * 4, width * 4);
|
||
}
|
||
|
||
if (vaUnmapBuffer(VaDisplay, VaOsdImage.buf) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't unmap osd image buffer\n"));
|
||
}
|
||
}
|
||
|
||
///
|
||
/// VA-API initialize OSD.
|
||
///
|
||
/// @param width osd width
|
||
/// @param height osd height
|
||
///
|
||
/// @note subpicture is unusable, it can be scaled with the video image.
|
||
///
|
||
static void VaapiOsdInit(int width, int height)
|
||
{
|
||
VAImageFormat *formats;
|
||
unsigned *flags;
|
||
unsigned format_n;
|
||
unsigned u;
|
||
unsigned v;
|
||
static uint32_t wanted_formats[] =
|
||
{ VA_FOURCC('B', 'G', 'R', 'A'), VA_FOURCC_RGBA };
|
||
|
||
if (VaOsdImage.image_id != VA_INVALID_ID) {
|
||
Debug(3, "video/vaapi: osd already setup\n");
|
||
return;
|
||
}
|
||
if (!VaDisplay) {
|
||
Debug(3, "video/vaapi: va-api not setup\n");
|
||
return;
|
||
}
|
||
//
|
||
// look through subpicture formats
|
||
//
|
||
format_n = vaMaxNumSubpictureFormats(VaDisplay);
|
||
formats = alloca(format_n * sizeof(*formats));
|
||
flags = alloca(format_n * sizeof(*formats));
|
||
if (vaQuerySubpictureFormats(VaDisplay, formats, flags,
|
||
&format_n) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't get subpicture formats"));
|
||
return;
|
||
}
|
||
#ifdef DEBUG
|
||
Debug(3, "video/vaapi: supported subpicture formats:\n");
|
||
for (u = 0; u < format_n; ++u) {
|
||
Debug(3, "video/vaapi:\t%c%c%c%c flags %#x %s\n", formats[u].fourcc,
|
||
formats[u].fourcc >> 8, formats[u].fourcc >> 16,
|
||
formats[u].fourcc >> 24, flags[u],
|
||
flags[u] & VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD ?
|
||
"screen coord" : "");
|
||
}
|
||
#endif
|
||
for (v = 0; v < sizeof(wanted_formats) / sizeof(*wanted_formats); ++v) {
|
||
for (u = 0; u < format_n; ++u) {
|
||
if (formats[u].fourcc == wanted_formats[v]) {
|
||
goto found;
|
||
}
|
||
}
|
||
}
|
||
Error(_("video/vaapi: can't find a supported subpicture format"));
|
||
return;
|
||
|
||
found:
|
||
Debug(3, "video/vaapi: use %c%c%c%c subpicture format with flags %#x\n",
|
||
formats[u].fourcc, formats[u].fourcc >> 8, formats[u].fourcc >> 16,
|
||
formats[u].fourcc >> 24, flags[u]);
|
||
|
||
VaapiUnscaledOsd = 0;
|
||
if (flags[u] & VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD) {
|
||
Info(_("video/vaapi: vaapi supports unscaled osd\n"));
|
||
VaapiUnscaledOsd = 1;
|
||
}
|
||
//VaapiUnscaledOsd = 0;
|
||
//Info(_("video/vaapi: unscaled osd disabled\n"));
|
||
|
||
// FIXME: lock
|
||
if (vaCreateImage(VaDisplay, &formats[u], width, height,
|
||
&VaOsdImage) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't create osd image\n"));
|
||
return;
|
||
}
|
||
if (vaCreateSubpicture(VaDisplay, VaOsdImage.image_id,
|
||
&VaOsdSubpicture) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't create subpicture\n"));
|
||
|
||
if (vaDestroyImage(VaDisplay,
|
||
VaOsdImage.image_id) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't destroy image!\n"));
|
||
}
|
||
VaOsdImage.image_id = VA_INVALID_ID;
|
||
|
||
return;
|
||
}
|
||
// FIXME: must store format, to convert ARGB to it.
|
||
|
||
VaapiOsdClear();
|
||
// FIXME: unlock
|
||
}
|
||
|
||
#endif
|
||
|
||
//----------------------------------------------------------------------------
|
||
// VDPAU
|
||
//----------------------------------------------------------------------------
|
||
|
||
#ifdef USE_VDPAU
|
||
|
||
///
|
||
/// VDPAU decoder
|
||
///
|
||
typedef struct _vdpau_decoder_
|
||
{
|
||
VdpDevice Device; ///< VDPAU device
|
||
|
||
xcb_window_t Window; ///< output window
|
||
int OutputX; ///< output window x
|
||
int OutputY; ///< output window y
|
||
int OutputWidth; ///< output window width
|
||
int OutputHeight; ///< output window height
|
||
|
||
enum PixelFormat PixFmt; ///< ffmpeg frame pixfmt
|
||
int WrongInterlacedWarned; ///< warning about interlace flag issued
|
||
int Interlaced; ///< ffmpeg interlaced flag
|
||
int TopFieldFirst; ///< ffmpeg top field displayed first
|
||
|
||
int InputWidth; ///< video input width
|
||
int InputHeight; ///< video input height
|
||
AVRational InputAspect; ///< video input aspect ratio
|
||
VideoResolutions Resolution; ///< resolution group
|
||
|
||
int CropX; ///< video crop x
|
||
int CropY; ///< video crop y
|
||
int CropWidth; ///< video crop width
|
||
int CropHeight; ///< video crop height
|
||
|
||
#ifdef noyetUSE_GLX
|
||
GLuint GlTexture[2]; ///< gl texture for VDPAU
|
||
void *GlxSurface[2]; ///< VDPAU/GLX surface
|
||
#endif
|
||
|
||
VdpDecoder VideoDecoder; ///< vdp video decoder
|
||
VdpVideoMixer VideoMixer; ///< vdp video mixer
|
||
VdpChromaType ChromaType; ///< vdp video surface chroma format
|
||
VdpProcamp Procamp; ///< vdp procamp parameterization data
|
||
|
||
int SurfaceUsedN; ///< number of used video surfaces
|
||
/// used video surface ids
|
||
VdpVideoSurface SurfacesUsed[CODEC_SURFACES_MAX];
|
||
int SurfaceFreeN; ///< number of free video surfaces
|
||
/// free video surface ids
|
||
VdpVideoSurface SurfacesFree[CODEC_SURFACES_MAX];
|
||
|
||
/// video surface ring buffer
|
||
VdpVideoSurface SurfacesRb[VIDEO_SURFACES_MAX];
|
||
int SurfaceWrite; ///< write pointer
|
||
int SurfaceRead; ///< read pointer
|
||
atomic_t SurfacesFilled; ///< how many of the buffer is used
|
||
|
||
int SurfaceField; ///< current displayed field
|
||
int DropNextFrame; ///< flag drop next frame
|
||
int DupNextFrame; ///< flag duplicate next frame
|
||
struct timespec FrameTime; ///< time of last display
|
||
int64_t PTS; ///< video PTS clock
|
||
|
||
int FramesDuped; ///< number of frames duplicated
|
||
int FramesMissed; ///< number of frames missed
|
||
int FramesDropped; ///< number of frames dropped
|
||
int FrameCounter; ///< number of frames decoded
|
||
int FramesDisplayed; ///< number of frames displayed
|
||
} VdpauDecoder;
|
||
|
||
static int VideoVdpauEnabled = 1; ///< use VDPAU decoder
|
||
|
||
static VdpauDecoder *VdpauDecoders[1]; ///< open decoder streams
|
||
static int VdpauDecoderN; ///< number of decoder streams
|
||
|
||
static VdpDevice VdpauDevice; ///< VDPAU device
|
||
static VdpGetProcAddress *VdpauGetProcAddress; ///< entry point to use
|
||
|
||
/// presentation queue target
|
||
static VdpPresentationQueueTarget VdpauQueueTarget;
|
||
static VdpPresentationQueue VdpauQueue; ///< presentation queue
|
||
static VdpColor VdpauBackgroundColor[1]; ///< queue background color
|
||
|
||
static int VdpauHqScalingMax; ///< highest supported scaling level
|
||
static int VdpauTemporal; ///< temporal deinterlacer supported
|
||
static int VdpauTemporalSpatial; ///< temporal spatial deint. supported
|
||
static int VdpauInverseTelecine; ///< inverse telecine deint. supported
|
||
static int VdpauNoiseReduction; ///< noise reduction supported
|
||
static int VdpauSharpness; ///< sharpness supported
|
||
static int VdpauSkipChroma; ///< skip chroma deint. supported
|
||
|
||
/// display surface ring buffer
|
||
static VdpOutputSurface VdpauSurfacesRb[OUTPUT_SURFACES_MAX];
|
||
static int VdpauSurfaceIndex; ///< current display surface
|
||
|
||
static int VdpauOsdWidth; ///< width of osd surface
|
||
static int VdpauOsdHeight; ///< height of osd surface
|
||
static int VdpauShowOsd; ///< flag show osd
|
||
|
||
#ifdef USE_BITMAP
|
||
/// bitmap surfaces for osd
|
||
static VdpBitmapSurface VdpauOsdBitmapSurface[2] = {
|
||
VDP_INVALID_HANDLE, VDP_INVALID_HANDLE
|
||
};
|
||
#else
|
||
/// output surfaces for osd
|
||
static VdpOutputSurface VdpauOsdOutputSurface[2] = {
|
||
VDP_INVALID_HANDLE, VDP_INVALID_HANDLE
|
||
};
|
||
#endif
|
||
static int VdpauOsdSurfaceIndex; ///< index into double buffered osd
|
||
|
||
///
|
||
/// Function pointer of the VDPAU device.
|
||
///
|
||
///@{
|
||
static VdpGetErrorString *VdpauGetErrorString;
|
||
static VdpDeviceDestroy *VdpauDeviceDestroy;
|
||
static VdpGenerateCSCMatrix *VdpauGenerateCSCMatrix;
|
||
static VdpVideoSurfaceQueryCapabilities *VdpauVideoSurfaceQueryCapabilities;
|
||
static VdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities *
|
||
VdpauVideoSurfaceQueryGetPutBitsYCbCrCapabilities;
|
||
static VdpVideoSurfaceCreate *VdpauVideoSurfaceCreate;
|
||
static VdpVideoSurfaceDestroy *VdpauVideoSurfaceDestroy;
|
||
static VdpVideoSurfaceGetParameters *VdpauVideoSurfaceGetParameters;
|
||
static VdpVideoSurfaceGetBitsYCbCr *VdpauVideoSurfaceGetBitsYCbCr;
|
||
static VdpVideoSurfacePutBitsYCbCr *VdpauVideoSurfacePutBitsYCbCr;
|
||
|
||
static VdpOutputSurfaceQueryCapabilities *VdpauOutputSurfaceQueryCapabilities;
|
||
|
||
static VdpOutputSurfaceCreate *VdpauOutputSurfaceCreate;
|
||
static VdpOutputSurfaceDestroy *VdpauOutputSurfaceDestroy;
|
||
|
||
static VdpOutputSurfacePutBitsNative *VdpauOutputSurfacePutBitsNative;
|
||
|
||
static VdpBitmapSurfaceQueryCapabilities *VdpauBitmapSurfaceQueryCapabilities;
|
||
static VdpBitmapSurfaceCreate *VdpauBitmapSurfaceCreate;
|
||
static VdpBitmapSurfaceDestroy *VdpauBitmapSurfaceDestroy;
|
||
|
||
static VdpBitmapSurfacePutBitsNative *VdpauBitmapSurfacePutBitsNative;
|
||
|
||
static VdpOutputSurfaceRenderOutputSurface
|
||
*VdpauOutputSurfaceRenderOutputSurface;
|
||
static VdpOutputSurfaceRenderBitmapSurface
|
||
*VdpauOutputSurfaceRenderBitmapSurface;
|
||
|
||
static VdpDecoderQueryCapabilities *VdpauDecoderQueryCapabilities;
|
||
static VdpDecoderCreate *VdpauDecoderCreate;
|
||
static VdpDecoderDestroy *VdpauDecoderDestroy;
|
||
|
||
static VdpDecoderRender *VdpauDecoderRender;
|
||
|
||
static VdpVideoMixerQueryFeatureSupport *VdpauVideoMixerQueryFeatureSupport;
|
||
static VdpVideoMixerQueryAttributeSupport
|
||
*VdpauVideoMixerQueryAttributeSupport;
|
||
|
||
static VdpVideoMixerCreate *VdpauVideoMixerCreate;
|
||
static VdpVideoMixerSetFeatureEnables *VdpauVideoMixerSetFeatureEnables;
|
||
static VdpVideoMixerSetAttributeValues *VdpauVideoMixerSetAttributeValues;
|
||
|
||
static VdpVideoMixerDestroy *VdpauVideoMixerDestroy;
|
||
static VdpVideoMixerRender *VdpauVideoMixerRender;
|
||
static VdpPresentationQueueTargetDestroy *VdpauPresentationQueueTargetDestroy;
|
||
static VdpPresentationQueueCreate *VdpauPresentationQueueCreate;
|
||
static VdpPresentationQueueDestroy *VdpauPresentationQueueDestroy;
|
||
static VdpPresentationQueueSetBackgroundColor *
|
||
VdpauPresentationQueueSetBackgroundColor;
|
||
|
||
static VdpPresentationQueueGetTime *VdpauPresentationQueueGetTime;
|
||
static VdpPresentationQueueDisplay *VdpauPresentationQueueDisplay;
|
||
static VdpPresentationQueueBlockUntilSurfaceIdle
|
||
*VdpauPresentationQueueBlockUntilSurfaceIdle;
|
||
static VdpPresentationQueueQuerySurfaceStatus
|
||
*VdpauPresentationQueueQuerySurfaceStatus;
|
||
|
||
static VdpPresentationQueueTargetCreateX11 *
|
||
VdpauPresentationQueueTargetCreateX11;
|
||
///@}
|
||
|
||
///
|
||
/// Create surfaces for VDPAU decoder.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
/// @param width surface source/video width
|
||
/// @param height surface source/video height
|
||
///
|
||
static void VdpauCreateSurfaces(VdpauDecoder * decoder, int width, int height)
|
||
{
|
||
int i;
|
||
|
||
Debug(3, "video/vdpau: %s: %dx%d * %d\n", __FUNCTION__, width, height,
|
||
CODEC_SURFACES_DEFAULT);
|
||
|
||
// FIXME: allocate only the number of needed surfaces
|
||
decoder->SurfaceFreeN = CODEC_SURFACES_DEFAULT;
|
||
for (i = 0; i < decoder->SurfaceFreeN; ++i) {
|
||
VdpStatus status;
|
||
|
||
status =
|
||
VdpauVideoSurfaceCreate(decoder->Device, decoder->ChromaType,
|
||
width, height, decoder->SurfacesFree + i);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't create video surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
decoder->SurfacesFree[i] = VDP_INVALID_HANDLE;
|
||
// FIXME: better error handling
|
||
}
|
||
Debug(4, "video/vdpau: created video surface %dx%d with id 0x%08x\n",
|
||
width, height, decoder->SurfacesFree[i]);
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Destroy surfaces of VDPAU decoder.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
static void VdpauDestroySurfaces(VdpauDecoder * decoder)
|
||
{
|
||
int i;
|
||
VdpStatus status;
|
||
|
||
Debug(3, "video/vdpau: %s\n", __FUNCTION__);
|
||
|
||
for (i = 0; i < decoder->SurfaceFreeN; ++i) {
|
||
#ifdef DEBUG
|
||
if (decoder->SurfacesFree[i] == VDP_INVALID_HANDLE) {
|
||
Debug(3, "video/vdpau: invalid surface\n");
|
||
}
|
||
#endif
|
||
Debug(4, "video/vdpau: destroy video surface with id 0x%08x\n",
|
||
decoder->SurfacesFree[i]);
|
||
status = VdpauVideoSurfaceDestroy(decoder->SurfacesFree[i]);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't destroy video surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
decoder->SurfacesFree[i] = VDP_INVALID_HANDLE;
|
||
}
|
||
for (i = 0; i < decoder->SurfaceUsedN; ++i) {
|
||
#ifdef DEBUG
|
||
if (decoder->SurfacesUsed[i] == VDP_INVALID_HANDLE) {
|
||
Debug(3, "video/vdpau: invalid surface\n");
|
||
}
|
||
#endif
|
||
Debug(4, "video/vdpau: destroy video surface with id 0x%08x\n",
|
||
decoder->SurfacesUsed[i]);
|
||
status = VdpauVideoSurfaceDestroy(decoder->SurfacesUsed[i]);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't destroy video surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
decoder->SurfacesUsed[i] = VDP_INVALID_HANDLE;
|
||
}
|
||
decoder->SurfaceFreeN = 0;
|
||
decoder->SurfaceUsedN = 0;
|
||
}
|
||
|
||
///
|
||
/// Get a free surface.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
/// @returns the oldest free surface
|
||
///
|
||
static unsigned VdpauGetSurface(VdpauDecoder * decoder)
|
||
{
|
||
VdpVideoSurface surface;
|
||
int i;
|
||
|
||
if (!decoder->SurfaceFreeN) {
|
||
Error(_("video/vdpau: out of surfaces\n"));
|
||
|
||
return VDP_INVALID_HANDLE;
|
||
}
|
||
// use oldest surface
|
||
surface = decoder->SurfacesFree[0];
|
||
|
||
decoder->SurfaceFreeN--;
|
||
for (i = 0; i < decoder->SurfaceFreeN; ++i) {
|
||
decoder->SurfacesFree[i] = decoder->SurfacesFree[i + 1];
|
||
}
|
||
decoder->SurfacesFree[i] = VDP_INVALID_HANDLE;
|
||
|
||
// save as used
|
||
decoder->SurfacesUsed[decoder->SurfaceUsedN++] = surface;
|
||
|
||
return surface;
|
||
}
|
||
|
||
///
|
||
/// Release a surface.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
/// @param surface surface no longer used
|
||
///
|
||
static void VdpauReleaseSurface(VdpauDecoder * decoder, unsigned surface)
|
||
{
|
||
int i;
|
||
|
||
for (i = 0; i < decoder->SurfaceUsedN; ++i) {
|
||
if (decoder->SurfacesUsed[i] == surface) {
|
||
// no problem, with last used
|
||
decoder->SurfacesUsed[i] =
|
||
decoder->SurfacesUsed[--decoder->SurfaceUsedN];
|
||
decoder->SurfacesFree[decoder->SurfaceFreeN++] = surface;
|
||
return;
|
||
}
|
||
}
|
||
Error(_("video/vdpau: release surface %#x, which is not in use\n"),
|
||
surface);
|
||
}
|
||
|
||
///
|
||
/// Debug VDPAU decoder frames drop...
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
static void VdpauPrintFrames(const VdpauDecoder * decoder)
|
||
{
|
||
Debug(3, "video/vdpau: %d missed, %d duped, %d dropped frames of %d\n",
|
||
decoder->FramesMissed, decoder->FramesDuped, decoder->FramesDropped,
|
||
decoder->FrameCounter);
|
||
#ifndef DEBUG
|
||
(void)decoder;
|
||
#endif
|
||
}
|
||
|
||
///
|
||
/// Create and setup VDPAU mixer.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
/// @note don't forget to update features, paramaters, attributes table
|
||
/// size, if more is add.
|
||
///
|
||
static void VdpauMixerSetup(VdpauDecoder * decoder)
|
||
{
|
||
VdpStatus status;
|
||
int i;
|
||
VdpVideoMixerFeature features[15];
|
||
VdpBool enables[15];
|
||
int feature_n;
|
||
VdpVideoMixerParameter paramaters[4];
|
||
void const *value_ptrs[4];
|
||
int parameter_n;
|
||
VdpVideoMixerAttribute attributes[4];
|
||
void const *attribute_value_ptrs[4];
|
||
int attribute_n;
|
||
uint8_t skip_chroma_value;
|
||
float noise_reduction_level;
|
||
float sharpness_level;
|
||
VdpChromaType chroma_type;
|
||
int layers;
|
||
VdpColorStandard color_standard;
|
||
VdpCSCMatrix csc_matrix[1];
|
||
|
||
//
|
||
// Build feature table
|
||
//
|
||
feature_n = 0;
|
||
if (VdpauTemporal) {
|
||
features[feature_n++] = VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL;
|
||
}
|
||
if (VdpauTemporalSpatial) {
|
||
features[feature_n++] =
|
||
VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL;
|
||
}
|
||
if (VdpauInverseTelecine) {
|
||
features[feature_n++] = VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE;
|
||
}
|
||
if (VdpauNoiseReduction) {
|
||
features[feature_n++] = VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION;
|
||
}
|
||
if (VdpauSharpness) {
|
||
features[feature_n++] = VDP_VIDEO_MIXER_FEATURE_SHARPNESS;
|
||
}
|
||
for (i = VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1;
|
||
i <= VdpauHqScalingMax; ++i) {
|
||
features[feature_n++] = i;
|
||
}
|
||
|
||
decoder->ChromaType = chroma_type = VDP_CHROMA_TYPE_420;
|
||
// FIXME: use best chroma
|
||
|
||
//
|
||
// Setup parameter/value tables
|
||
//
|
||
paramaters[0] = VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_WIDTH;
|
||
value_ptrs[0] = &decoder->InputWidth;
|
||
paramaters[1] = VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_HEIGHT;
|
||
value_ptrs[1] = &decoder->InputHeight;
|
||
paramaters[2] = VDP_VIDEO_MIXER_PARAMETER_CHROMA_TYPE;
|
||
value_ptrs[2] = &chroma_type;
|
||
layers = 0;
|
||
paramaters[3] = VDP_VIDEO_MIXER_PARAMETER_LAYERS;
|
||
value_ptrs[3] = &layers;
|
||
parameter_n = 4;
|
||
|
||
status =
|
||
VdpauVideoMixerCreate(VdpauDevice, feature_n, features, parameter_n,
|
||
paramaters, value_ptrs, &decoder->VideoMixer);
|
||
if (status != VDP_STATUS_OK) {
|
||
Fatal(_("video/vdpau: can't create video mixer: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
// FIXME: no fatal errors
|
||
}
|
||
//
|
||
// Build default enables table
|
||
//
|
||
feature_n = 0;
|
||
if (VdpauTemporal) {
|
||
enables[feature_n] =
|
||
(VideoDeinterlace[decoder->Resolution] == VideoDeinterlaceTemporal
|
||
|| (VideoDeinterlace[decoder->Resolution] ==
|
||
VideoDeinterlaceTemporalSpatial
|
||
&& !VdpauTemporalSpatial)) ? VDP_TRUE : VDP_FALSE;
|
||
features[feature_n++] = VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL;
|
||
Debug(3, "video/vdpau: temporal deinterlace %s\n",
|
||
enables[feature_n - 1] ? "enabled" : "disabled");
|
||
}
|
||
if (VdpauTemporalSpatial) {
|
||
enables[feature_n] =
|
||
VideoDeinterlace[decoder->Resolution] ==
|
||
VideoDeinterlaceTemporalSpatial ? VDP_TRUE : VDP_FALSE;
|
||
features[feature_n++] =
|
||
VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL;
|
||
Debug(3, "video/vdpau: temporal spatial deinterlace %s\n",
|
||
enables[feature_n - 1] ? "enabled" : "disabled");
|
||
}
|
||
if (VdpauInverseTelecine) {
|
||
enables[feature_n] = VDP_FALSE;
|
||
features[feature_n++] = VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE;
|
||
Debug(3, "video/vdpau: inverse telecine %s\n",
|
||
enables[feature_n - 1] ? "enabled" : "disabled");
|
||
}
|
||
if (VdpauNoiseReduction) {
|
||
enables[feature_n] =
|
||
VideoDenoise[decoder->Resolution] ? VDP_TRUE : VDP_FALSE;
|
||
features[feature_n++] = VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION;
|
||
Debug(3, "video/vdpau: noise reduction %s\n",
|
||
enables[feature_n - 1] ? "enabled" : "disabled");
|
||
}
|
||
if (VdpauSharpness) {
|
||
enables[feature_n] =
|
||
VideoSharpen[decoder->Resolution] ? VDP_TRUE : VDP_FALSE;
|
||
features[feature_n++] = VDP_VIDEO_MIXER_FEATURE_SHARPNESS;
|
||
Debug(3, "video/vdpau: sharpness %s\n",
|
||
enables[feature_n - 1] ? "enabled" : "disabled");
|
||
}
|
||
for (i = VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1;
|
||
i <= VdpauHqScalingMax; ++i) {
|
||
enables[feature_n] =
|
||
VideoScaling[decoder->Resolution] ==
|
||
VideoScalingHQ ? VDP_TRUE : VDP_FALSE;
|
||
features[feature_n++] = i;
|
||
Debug(3, "video/vdpau: high quality scaling %d %s\n",
|
||
1 + i - VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1,
|
||
enables[feature_n - 1] ? "enabled" : "disabled");
|
||
}
|
||
VdpauVideoMixerSetFeatureEnables(decoder->VideoMixer, feature_n, features,
|
||
enables);
|
||
// FIXME: check status
|
||
|
||
//
|
||
// build attributes table
|
||
//
|
||
|
||
/*
|
||
FIXME:
|
||
VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MIN_LUMA
|
||
VDP_VIDEO_MIXER_ATTRIBUTE_LUMA_KEY_MAX_LUMA
|
||
*/
|
||
attribute_n = 0;
|
||
if (VdpauSkipChroma) {
|
||
skip_chroma_value = VideoSkipChromaDeinterlace[decoder->Resolution];
|
||
attributes[attribute_n]
|
||
= VDP_VIDEO_MIXER_ATTRIBUTE_SKIP_CHROMA_DEINTERLACE;
|
||
attribute_value_ptrs[attribute_n++] = &skip_chroma_value;
|
||
Debug(3, "video/vdpau: skip chroma deinterlace %s\n",
|
||
skip_chroma_value ? "enabled" : "disabled");
|
||
}
|
||
if (VdpauNoiseReduction) {
|
||
noise_reduction_level = VideoDenoise[decoder->Resolution] / 1000.0;
|
||
attributes[attribute_n]
|
||
= VDP_VIDEO_MIXER_ATTRIBUTE_NOISE_REDUCTION_LEVEL;
|
||
attribute_value_ptrs[attribute_n++] = &noise_reduction_level;
|
||
Debug(3, "video/vdpau: noise reduction level %1.3f\n",
|
||
noise_reduction_level);
|
||
}
|
||
if (VdpauSharpness) {
|
||
sharpness_level = VideoSharpen[decoder->Resolution] / 1000.0;
|
||
attributes[attribute_n]
|
||
= VDP_VIDEO_MIXER_ATTRIBUTE_SHARPNESS_LEVEL;
|
||
attribute_value_ptrs[attribute_n++] = &sharpness_level;
|
||
Debug(3, "video/vdpau: sharpness level %+1.3f\n", sharpness_level);
|
||
}
|
||
|
||
if (decoder->InputWidth > 1280 || decoder->InputHeight > 576) {
|
||
// HDTV
|
||
color_standard = VDP_COLOR_STANDARD_ITUR_BT_709;
|
||
Debug(3, "video/vdpau: color space ITU-R BT.709\n");
|
||
} else {
|
||
// SDTV
|
||
color_standard = VDP_COLOR_STANDARD_ITUR_BT_601;
|
||
Debug(3, "video/vdpau: color space ITU-R BT.601\n");
|
||
}
|
||
|
||
status =
|
||
VdpauGenerateCSCMatrix(&decoder->Procamp, color_standard, csc_matrix);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't generate CSC matrix: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
|
||
attributes[attribute_n] = VDP_VIDEO_MIXER_ATTRIBUTE_CSC_MATRIX;
|
||
attribute_value_ptrs[attribute_n++] = csc_matrix;
|
||
|
||
VdpauVideoMixerSetAttributeValues(decoder->VideoMixer, attribute_n,
|
||
attributes, attribute_value_ptrs);
|
||
// FIXME: check status
|
||
}
|
||
|
||
///
|
||
/// Allocate new VDPAU decoder.
|
||
///
|
||
/// @returns a new prepared vdpau hardware decoder.
|
||
///
|
||
static VdpauDecoder *VdpauNewDecoder(void)
|
||
{
|
||
VdpauDecoder *decoder;
|
||
int i;
|
||
|
||
if (VdpauDecoderN == 1) {
|
||
Fatal(_("video/vdpau: out of decoders\n"));
|
||
}
|
||
|
||
if (!(decoder = calloc(1, sizeof(*decoder)))) {
|
||
Fatal(_("video/vdpau: out of memory\n"));
|
||
}
|
||
decoder->Device = VdpauDevice;
|
||
decoder->Window = VideoWindow;
|
||
|
||
decoder->VideoDecoder = VDP_INVALID_HANDLE;
|
||
decoder->VideoMixer = VDP_INVALID_HANDLE;
|
||
|
||
for (i = 0; i < CODEC_SURFACES_MAX; ++i) {
|
||
decoder->SurfacesUsed[i] = VDP_INVALID_HANDLE;
|
||
decoder->SurfacesFree[i] = VDP_INVALID_HANDLE;
|
||
}
|
||
|
||
//
|
||
// setup video surface ring buffer
|
||
//
|
||
atomic_set(&decoder->SurfacesFilled, 0);
|
||
|
||
for (i = 0; i < VIDEO_SURFACES_MAX; ++i) {
|
||
decoder->SurfacesRb[i] = VDP_INVALID_HANDLE;
|
||
}
|
||
// we advance before display, to loose no surface, we set it before
|
||
//decoder->SurfaceRead = VIDEO_SURFACES_MAX - 1;
|
||
//decoder->SurfaceField = 1;
|
||
|
||
#ifdef DEBUG
|
||
if (VIDEO_SURFACES_MAX < 1 + 1 + 1 + 1) {
|
||
Fatal(_
|
||
("video/vdpau: need 1 future, 1 current, 1 back and 1 work surface\n"));
|
||
}
|
||
#endif
|
||
|
||
decoder->OutputWidth = VideoWindowWidth;
|
||
decoder->OutputHeight = VideoWindowHeight;
|
||
|
||
// Procamp operation parameterization data
|
||
decoder->Procamp.struct_version = VDP_PROCAMP_VERSION;
|
||
decoder->Procamp.brightness = 0.0;
|
||
decoder->Procamp.contrast = 1.0;
|
||
decoder->Procamp.saturation = 1.0;
|
||
decoder->Procamp.hue = 0.0; // default values
|
||
|
||
// FIXME: hack
|
||
VdpauDecoderN = 1;
|
||
VdpauDecoders[0] = decoder;
|
||
|
||
return decoder;
|
||
}
|
||
|
||
///
|
||
/// Cleanup VDPAU.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
static void VdpauCleanup(VdpauDecoder * decoder)
|
||
{
|
||
VdpStatus status;
|
||
int i;
|
||
|
||
if (decoder->VideoDecoder != VDP_INVALID_HANDLE) {
|
||
status = VdpauDecoderDestroy(decoder->VideoDecoder);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't destroy video decoder: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
decoder->VideoDecoder = VDP_INVALID_HANDLE;
|
||
}
|
||
|
||
if (decoder->VideoMixer != VDP_INVALID_HANDLE) {
|
||
status = VdpauVideoMixerDestroy(decoder->VideoMixer);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't destroy video mixer: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
decoder->VideoMixer = VDP_INVALID_HANDLE;
|
||
}
|
||
|
||
if (decoder->SurfaceFreeN || decoder->SurfaceUsedN) {
|
||
VdpauDestroySurfaces(decoder);
|
||
}
|
||
//
|
||
// reset video surface ring buffer
|
||
//
|
||
atomic_set(&decoder->SurfacesFilled, 0);
|
||
|
||
for (i = 0; i < VIDEO_SURFACES_MAX; ++i) {
|
||
decoder->SurfacesRb[i] = VDP_INVALID_HANDLE;
|
||
}
|
||
decoder->SurfaceRead = 0;
|
||
decoder->SurfaceWrite = 0;
|
||
|
||
decoder->SurfaceField = 0;
|
||
|
||
decoder->PTS = AV_NOPTS_VALUE;
|
||
}
|
||
|
||
///
|
||
/// Destroy a VDPAU decoder.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
static void VdpauDelDecoder(VdpauDecoder * decoder)
|
||
{
|
||
VdpauCleanup(decoder);
|
||
|
||
VdpauPrintFrames(decoder);
|
||
|
||
free(decoder);
|
||
}
|
||
|
||
///
|
||
/// Get the proc address.
|
||
///
|
||
/// @param id VDP function id
|
||
/// @param[out] addr address of VDP function
|
||
/// @param name name of function for error message
|
||
///
|
||
static inline void VdpauGetProc(const VdpFuncId id, void *addr,
|
||
const char *name)
|
||
{
|
||
VdpStatus status;
|
||
|
||
status = VdpauGetProcAddress(VdpauDevice, id, addr);
|
||
if (status != VDP_STATUS_OK) {
|
||
Fatal(_("video/vdpau: Can't get function address of '%s': %s\n"), name,
|
||
VdpauGetErrorString(status));
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Initialize output queue.
|
||
///
|
||
static void VdpauInitOutputQueue(void)
|
||
{
|
||
VdpStatus status;
|
||
int i;
|
||
|
||
status =
|
||
VdpauPresentationQueueTargetCreateX11(VdpauDevice, VideoWindow,
|
||
&VdpauQueueTarget);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't create presentation queue target: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
return;
|
||
}
|
||
|
||
status =
|
||
VdpauPresentationQueueCreate(VdpauDevice, VdpauQueueTarget,
|
||
&VdpauQueue);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't create presentation queue: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
VdpauPresentationQueueTargetDestroy(VdpauQueueTarget);
|
||
VdpauQueueTarget = 0;
|
||
return;
|
||
}
|
||
|
||
VdpauBackgroundColor->red = 0.01;
|
||
VdpauBackgroundColor->green = 0.02;
|
||
VdpauBackgroundColor->blue = 0.03;
|
||
VdpauBackgroundColor->alpha = 1.00;
|
||
VdpauPresentationQueueSetBackgroundColor(VdpauQueue, VdpauBackgroundColor);
|
||
|
||
//
|
||
// Create display output surfaces
|
||
//
|
||
for (i = 0; i < OUTPUT_SURFACES_MAX; ++i) {
|
||
VdpRGBAFormat format;
|
||
|
||
format = VDP_RGBA_FORMAT_B8G8R8A8;
|
||
// FIXME: does a 10bit rgba produce a better output?
|
||
// format = VDP_RGBA_FORMAT_R10G10B10A2;
|
||
status =
|
||
VdpauOutputSurfaceCreate(VdpauDevice, format, VideoWindowWidth,
|
||
VideoWindowHeight, VdpauSurfacesRb + i);
|
||
if (status != VDP_STATUS_OK) {
|
||
Fatal(_("video/vdpau: can't create output surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
Debug(3, "video/vdpau: created output surface %dx%d with id 0x%08x\n",
|
||
VideoWindowWidth, VideoWindowHeight, VdpauSurfacesRb[i]);
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Cleanup output queue.
|
||
///
|
||
static void VdpauExitOutputQueue(void)
|
||
{
|
||
int i;
|
||
|
||
if (VdpauQueue) {
|
||
VdpauPresentationQueueDestroy(VdpauQueue);
|
||
VdpauQueue = 0;
|
||
}
|
||
if (VdpauQueueTarget) {
|
||
VdpauPresentationQueueTargetDestroy(VdpauQueueTarget);
|
||
VdpauQueueTarget = 0;
|
||
}
|
||
//
|
||
// destroy display output surfaces
|
||
//
|
||
for (i = 0; i < OUTPUT_SURFACES_MAX; ++i) {
|
||
VdpStatus status;
|
||
|
||
Debug(4, "video/vdpau: destroy output surface with id 0x%08x\n",
|
||
VdpauSurfacesRb[i]);
|
||
if ( VdpauSurfacesRb[i] != VDP_INVALID_HANDLE ) {
|
||
status = VdpauOutputSurfaceDestroy(VdpauSurfacesRb[i]);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't destroy output surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
VdpauSurfacesRb[i] = VDP_INVALID_HANDLE;
|
||
}
|
||
}
|
||
}
|
||
|
||
///
|
||
/// VDPAU setup.
|
||
///
|
||
/// @param display_name x11/xcb display name
|
||
///
|
||
static void VideoVdpauInit(const char *display_name)
|
||
{
|
||
VdpStatus status;
|
||
VdpGetApiVersion *get_api_version;
|
||
uint32_t api_version;
|
||
VdpGetInformationString *get_information_string;
|
||
const char *information_string;
|
||
int i;
|
||
VdpBool flag;
|
||
uint32_t max_width;
|
||
uint32_t max_height;
|
||
|
||
status =
|
||
vdp_device_create_x11(XlibDisplay, DefaultScreen(XlibDisplay),
|
||
&VdpauDevice, &VdpauGetProcAddress);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: Can't create vdp device on display '%s'\n"),
|
||
display_name);
|
||
VideoVdpauEnabled = 0;
|
||
return;
|
||
}
|
||
// get error function first, for better error messages
|
||
status =
|
||
VdpauGetProcAddress(VdpauDevice, VDP_FUNC_ID_GET_ERROR_STRING,
|
||
(void **)&VdpauGetErrorString);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_
|
||
("video/vdpau: Can't get function address of 'GetErrorString'\n"));
|
||
VideoVdpauEnabled = 0;
|
||
// FIXME: destroy_x11 VdpauDeviceDestroy
|
||
return;
|
||
}
|
||
// get destroy device next, for cleaning up
|
||
VdpauGetProc(VDP_FUNC_ID_DEVICE_DESTROY, &VdpauDeviceDestroy,
|
||
"DeviceDestroy");
|
||
|
||
// get version
|
||
VdpauGetProc(VDP_FUNC_ID_GET_API_VERSION, &get_api_version,
|
||
"GetApiVersion");
|
||
VdpauGetProc(VDP_FUNC_ID_GET_INFORMATION_STRING, &get_information_string,
|
||
"VdpauGetProc");
|
||
status = get_api_version(&api_version);
|
||
// FIXME: check status
|
||
status = get_information_string(&information_string);
|
||
// FIXME: check status
|
||
|
||
Info(_("video/vdpau: VDPAU API version: %u\n"), api_version);
|
||
Info(_("video/vdpau: VDPAU information: %s\n"), information_string);
|
||
|
||
// FIXME: check if needed capabilities are available
|
||
|
||
VdpauGetProc(VDP_FUNC_ID_GENERATE_CSC_MATRIX, &VdpauGenerateCSCMatrix,
|
||
"GenerateCSCMatrix");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_SURFACE_QUERY_CAPABILITIES,
|
||
&VdpauVideoSurfaceQueryCapabilities, "VideoSurfaceQueryCapabilities");
|
||
VdpauGetProc
|
||
(VDP_FUNC_ID_VIDEO_SURFACE_QUERY_GET_PUT_BITS_Y_CB_CR_CAPABILITIES,
|
||
&VdpauVideoSurfaceQueryGetPutBitsYCbCrCapabilities,
|
||
"VideoSurfaceQueryGetPutBitsYCbCrCapabilities");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_SURFACE_CREATE, &VdpauVideoSurfaceCreate,
|
||
"VideoSurfaceCreate");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_SURFACE_DESTROY, &VdpauVideoSurfaceDestroy,
|
||
"VideoSurfaceDestroy");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_SURFACE_GET_PARAMETERS,
|
||
&VdpauVideoSurfaceGetParameters, "VideoSurfaceGetParameters");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_SURFACE_GET_BITS_Y_CB_CR,
|
||
&VdpauVideoSurfaceGetBitsYCbCr, "VideoSurfaceGetBitsYCbCr");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_SURFACE_PUT_BITS_Y_CB_CR,
|
||
&VdpauVideoSurfacePutBitsYCbCr, "VideoSurfacePutBitsYCbCr");
|
||
VdpauGetProc(VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_CAPABILITIES,
|
||
&VdpauOutputSurfaceQueryCapabilities,
|
||
"OutputSurfaceQueryCapabilities");
|
||
#if 0
|
||
VdpauGetProc
|
||
(VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_GET_PUT_BITS_NATIVE_CAPABILITIES, &,
|
||
"");
|
||
VdpauGetProc
|
||
(VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_INDEXED_CAPABILITIES, &,
|
||
"");
|
||
VdpauGetProc
|
||
(VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_Y_CB_CR_CAPABILITIES, &,
|
||
"");
|
||
#endif
|
||
VdpauGetProc(VDP_FUNC_ID_OUTPUT_SURFACE_CREATE, &VdpauOutputSurfaceCreate,
|
||
"OutputSurfaceCreate");
|
||
VdpauGetProc(VDP_FUNC_ID_OUTPUT_SURFACE_DESTROY,
|
||
&VdpauOutputSurfaceDestroy, "OutputSurfaceDestroy");
|
||
#if 0
|
||
VdpauGetProc(VDP_FUNC_ID_OUTPUT_SURFACE_GET_PARAMETERS, &, "");
|
||
VdpauGetProc(VDP_FUNC_ID_OUTPUT_SURFACE_GET_BITS_NATIVE, &, "");
|
||
#endif
|
||
VdpauGetProc(VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_NATIVE,
|
||
&VdpauOutputSurfacePutBitsNative, "OutputSurfacePutBitsNative");
|
||
#if 0
|
||
VdpauGetProc(VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_INDEXED, &, "");
|
||
VdpauGetProc(VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_Y_CB_CR, &, "");
|
||
#endif
|
||
VdpauGetProc(VDP_FUNC_ID_BITMAP_SURFACE_QUERY_CAPABILITIES,
|
||
&VdpauBitmapSurfaceQueryCapabilities,
|
||
"BitmapSurfaceQueryCapabilities");
|
||
VdpauGetProc(VDP_FUNC_ID_BITMAP_SURFACE_CREATE, &VdpauBitmapSurfaceCreate,
|
||
"BitmapSurfaceCreate");
|
||
VdpauGetProc(VDP_FUNC_ID_BITMAP_SURFACE_DESTROY,
|
||
&VdpauBitmapSurfaceDestroy, "BitmapSurfaceDestroy");
|
||
// VdpauGetProc(VDP_FUNC_ID_BITMAP_SURFACE_GET_PARAMETERS, &VdpauBitmapSurfaceGetParameters, "BitmapSurfaceGetParameters");
|
||
VdpauGetProc(VDP_FUNC_ID_BITMAP_SURFACE_PUT_BITS_NATIVE,
|
||
&VdpauBitmapSurfacePutBitsNative, "BitmapSurfacePutBitsNative");
|
||
VdpauGetProc(VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_OUTPUT_SURFACE,
|
||
&VdpauOutputSurfaceRenderOutputSurface,
|
||
"OutputSurfaceRenderOutputSurface");
|
||
VdpauGetProc(VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_BITMAP_SURFACE,
|
||
&VdpauOutputSurfaceRenderBitmapSurface,
|
||
"OutputSurfaceRenderBitmapSurface");
|
||
#if 0
|
||
VdpauGetProc(VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_VIDEO_SURFACE_LUMA, &, "");
|
||
#endif
|
||
VdpauGetProc(VDP_FUNC_ID_DECODER_QUERY_CAPABILITIES,
|
||
&VdpauDecoderQueryCapabilities, "DecoderQueryCapabilities");
|
||
VdpauGetProc(VDP_FUNC_ID_DECODER_CREATE, &VdpauDecoderCreate,
|
||
"DecoderCreate");
|
||
VdpauGetProc(VDP_FUNC_ID_DECODER_DESTROY, &VdpauDecoderDestroy,
|
||
"DecoderDestroy");
|
||
#if 0
|
||
VdpauGetProc(VDP_FUNC_ID_DECODER_GET_PARAMETERS,
|
||
&VdpauDecoderGetParameters, "DecoderGetParameters");
|
||
#endif
|
||
VdpauGetProc(VDP_FUNC_ID_DECODER_RENDER, &VdpauDecoderRender,
|
||
"DecoderRender");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_QUERY_FEATURE_SUPPORT,
|
||
&VdpauVideoMixerQueryFeatureSupport, "VideoMixerQueryFeatureSupport");
|
||
#if 0
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_SUPPORT, &, "");
|
||
#endif
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_SUPPORT,
|
||
&VdpauVideoMixerQueryAttributeSupport,
|
||
"VideoMixerQueryAttributeSupport");
|
||
#if 0
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_VALUE_RANGE, &, "");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_VALUE_RANGE, &, "");
|
||
#endif
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_CREATE, &VdpauVideoMixerCreate,
|
||
"VideoMixerCreate");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_SET_FEATURE_ENABLES,
|
||
&VdpauVideoMixerSetFeatureEnables, "VideoMixerSetFeatureEnables");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_SET_ATTRIBUTE_VALUES,
|
||
&VdpauVideoMixerSetAttributeValues, "VideoMixerSetAttributeValues");
|
||
#if 0
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_SUPPORT, &, "");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_ENABLES, &, "");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_GET_PARAMETER_VALUES, &, "");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_GET_ATTRIBUTE_VALUES, &, "");
|
||
#endif
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_DESTROY, &VdpauVideoMixerDestroy,
|
||
"VideoMixerDestroy");
|
||
VdpauGetProc(VDP_FUNC_ID_VIDEO_MIXER_RENDER, &VdpauVideoMixerRender,
|
||
"VideoMixerRender");
|
||
VdpauGetProc(VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_DESTROY,
|
||
&VdpauPresentationQueueTargetDestroy,
|
||
"PresentationQueueTargetDestroy");
|
||
VdpauGetProc(VDP_FUNC_ID_PRESENTATION_QUEUE_CREATE,
|
||
&VdpauPresentationQueueCreate, "PresentationQueueCreate");
|
||
VdpauGetProc(VDP_FUNC_ID_PRESENTATION_QUEUE_DESTROY,
|
||
&VdpauPresentationQueueDestroy, "PresentationQueueDestroy");
|
||
VdpauGetProc(VDP_FUNC_ID_PRESENTATION_QUEUE_SET_BACKGROUND_COLOR,
|
||
&VdpauPresentationQueueSetBackgroundColor,
|
||
"PresentationQueueSetBackgroundColor");
|
||
#if 0
|
||
VdpauGetProc(VDP_FUNC_ID_PRESENTATION_QUEUE_GET_BACKGROUND_COLOR,
|
||
&VdpauPresentationQueueGetBackgroundColor,
|
||
"PresentationQueueGetBackgroundColor");
|
||
#endif
|
||
VdpauGetProc(VDP_FUNC_ID_PRESENTATION_QUEUE_GET_TIME,
|
||
&VdpauPresentationQueueGetTime, "PresentationQueueGetTime");
|
||
VdpauGetProc(VDP_FUNC_ID_PRESENTATION_QUEUE_DISPLAY,
|
||
&VdpauPresentationQueueDisplay, "PresentationQueueDisplay");
|
||
VdpauGetProc(VDP_FUNC_ID_PRESENTATION_QUEUE_BLOCK_UNTIL_SURFACE_IDLE,
|
||
&VdpauPresentationQueueBlockUntilSurfaceIdle,
|
||
"PresentationQueueBlockUntilSurfaceIdle");
|
||
VdpauGetProc(VDP_FUNC_ID_PRESENTATION_QUEUE_QUERY_SURFACE_STATUS,
|
||
&VdpauPresentationQueueQuerySurfaceStatus,
|
||
"PresentationQueueQuerySurfaceStatus");
|
||
#if 0
|
||
VdpauGetProc(VDP_FUNC_ID_PREEMPTION_CALLBACK_REGISTER,
|
||
&VdpauPreemptionCallback, "PreemptionCallback");
|
||
#endif
|
||
VdpauGetProc(VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_CREATE_X11,
|
||
&VdpauPresentationQueueTargetCreateX11,
|
||
"PresentationQueueTargetCreateX11");
|
||
|
||
// vdp_preemption_callback_register
|
||
|
||
//
|
||
// Look which levels of high quality scaling are supported
|
||
//
|
||
for (i = 0; i < 9; ++i) {
|
||
status =
|
||
VdpauVideoMixerQueryFeatureSupport(VdpauDevice,
|
||
VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1 + i, &flag);
|
||
if (status != VDP_STATUS_OK) {
|
||
Warning(_("video/vdpau: can't query feature '%s': %s\n"),
|
||
"high-quality-scaling", VdpauGetErrorString(status));
|
||
break;
|
||
}
|
||
if (!flag) {
|
||
break;
|
||
}
|
||
VdpauHqScalingMax =
|
||
VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1 + i;
|
||
}
|
||
|
||
//
|
||
// Cache some features
|
||
//
|
||
status =
|
||
VdpauVideoMixerQueryFeatureSupport(VdpauDevice,
|
||
VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL, &flag);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query feature '%s': %s\n"),
|
||
"deinterlace-temporal", VdpauGetErrorString(status));
|
||
} else {
|
||
VdpauTemporal = flag;
|
||
}
|
||
|
||
status =
|
||
VdpauVideoMixerQueryFeatureSupport(VdpauDevice,
|
||
VDP_VIDEO_MIXER_FEATURE_DEINTERLACE_TEMPORAL_SPATIAL, &flag);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query feature '%s': %s\n"),
|
||
"deinterlace-temporal-spatial", VdpauGetErrorString(status));
|
||
} else {
|
||
VdpauTemporalSpatial = flag;
|
||
}
|
||
|
||
status =
|
||
VdpauVideoMixerQueryFeatureSupport(VdpauDevice,
|
||
VDP_VIDEO_MIXER_FEATURE_INVERSE_TELECINE, &flag);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query feature '%s': %s\n"),
|
||
"inverse-telecine", VdpauGetErrorString(status));
|
||
} else {
|
||
VdpauInverseTelecine = flag;
|
||
}
|
||
|
||
status =
|
||
VdpauVideoMixerQueryFeatureSupport(VdpauDevice,
|
||
VDP_VIDEO_MIXER_FEATURE_NOISE_REDUCTION, &flag);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query feature '%s': %s\n"),
|
||
"noise-reduction", VdpauGetErrorString(status));
|
||
} else {
|
||
VdpauNoiseReduction = flag;
|
||
}
|
||
|
||
status =
|
||
VdpauVideoMixerQueryFeatureSupport(VdpauDevice,
|
||
VDP_VIDEO_MIXER_FEATURE_SHARPNESS, &flag);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query feature '%s': %s\n"), "sharpness",
|
||
VdpauGetErrorString(status));
|
||
} else {
|
||
VdpauSharpness = flag;
|
||
}
|
||
|
||
status =
|
||
VdpauVideoMixerQueryAttributeSupport(VdpauDevice,
|
||
VDP_VIDEO_MIXER_ATTRIBUTE_SKIP_CHROMA_DEINTERLACE, &flag);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query feature '%s': %s\n"),
|
||
"skip-chroma-deinterlace", VdpauGetErrorString(status));
|
||
} else {
|
||
VdpauSkipChroma = flag;
|
||
}
|
||
|
||
// VDP_VIDEO_MIXER_ATTRIBUTE_BACKGROUND_COLOR
|
||
|
||
Info(_("video/vdpau: highest supported high quality scaling %d\n"),
|
||
VdpauHqScalingMax - VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1 +
|
||
1);
|
||
Info(_("video/vdpau: feature deinterlace temporal %s\n"),
|
||
VdpauTemporal ? _("supported") : _("unsupported"));
|
||
Info(_("video/vdpau: feature deinterlace temporal spatial %s\n"),
|
||
VdpauTemporalSpatial ? _("supported") : _("unsupported"));
|
||
Info(_("video/vdpau: attribute skip chroma deinterlace %s\n"),
|
||
VdpauSkipChroma ? _("supported") : _("unsupported"));
|
||
|
||
//
|
||
// video formats
|
||
//
|
||
flag = VDP_FALSE;
|
||
status =
|
||
VdpauVideoSurfaceQueryCapabilities(VdpauDevice, VDP_CHROMA_TYPE_420,
|
||
&flag, &max_width, &max_height);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query video surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
if (flag) {
|
||
Info(_("video/vdpau: 4:2:0 chroma format with %dx%d supported\n"),
|
||
max_width, max_height);
|
||
}
|
||
flag = VDP_FALSE;
|
||
status =
|
||
VdpauVideoSurfaceQueryCapabilities(VdpauDevice, VDP_CHROMA_TYPE_422,
|
||
&flag, &max_width, &max_height);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query video surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
if (flag) {
|
||
Info(_("video/vdpau: 4:2:2 chroma format with %dx%d supported\n"),
|
||
max_width, max_height);
|
||
}
|
||
flag = VDP_FALSE;
|
||
status =
|
||
VdpauVideoSurfaceQueryCapabilities(VdpauDevice, VDP_CHROMA_TYPE_444,
|
||
&flag, &max_width, &max_height);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query video surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
if (flag) {
|
||
Info(_("video/vdpau: 4:4:4 chroma format with %dx%d supported\n"),
|
||
max_width, max_height);
|
||
}
|
||
// FIXME: does only check for chroma formats, but no action
|
||
status =
|
||
VdpauVideoSurfaceQueryGetPutBitsYCbCrCapabilities(VdpauDevice,
|
||
VDP_CHROMA_TYPE_422, VDP_YCBCR_FORMAT_YUYV, &flag);
|
||
if (status != VDP_STATUS_OK || !flag) {
|
||
Error(_("video/vdpau: doesn't support yuvy video surface\n"));
|
||
}
|
||
status =
|
||
VdpauVideoSurfaceQueryGetPutBitsYCbCrCapabilities(VdpauDevice,
|
||
VDP_CHROMA_TYPE_420, VDP_YCBCR_FORMAT_YV12, &flag);
|
||
if (status != VDP_STATUS_OK || !flag) {
|
||
Error(_("video/vdpau: doesn't support yv12 video surface\n"));
|
||
}
|
||
|
||
flag = VDP_FALSE;
|
||
status =
|
||
VdpauOutputSurfaceQueryCapabilities(VdpauDevice,
|
||
VDP_RGBA_FORMAT_B8G8R8A8, &flag, &max_width, &max_height);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query output surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
if (flag) {
|
||
Info(_("video/vdpau: 8bit BGRA format with %dx%d supported\n"),
|
||
max_width, max_height);
|
||
}
|
||
flag = VDP_FALSE;
|
||
status =
|
||
VdpauOutputSurfaceQueryCapabilities(VdpauDevice,
|
||
VDP_RGBA_FORMAT_R8G8B8A8, &flag, &max_width, &max_height);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query output surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
if (flag) {
|
||
Info(_("video/vdpau: 8bit RGBA format with %dx%d supported\n"),
|
||
max_width, max_height);
|
||
}
|
||
flag = VDP_FALSE;
|
||
status =
|
||
VdpauOutputSurfaceQueryCapabilities(VdpauDevice,
|
||
VDP_RGBA_FORMAT_R10G10B10A2, &flag, &max_width, &max_height);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query output surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
if (flag) {
|
||
Info(_("video/vdpau: 10bit RGBA format with %dx%d supported\n"),
|
||
max_width, max_height);
|
||
}
|
||
flag = VDP_FALSE;
|
||
status =
|
||
VdpauOutputSurfaceQueryCapabilities(VdpauDevice,
|
||
VDP_RGBA_FORMAT_B10G10R10A2, &flag, &max_width, &max_height);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query output surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
if (flag) {
|
||
Info(_("video/vdpau: 8bit BRGA format with %dx%d supported\n"),
|
||
max_width, max_height);
|
||
}
|
||
// FIXME: does only check for rgba formats, but no action
|
||
|
||
//
|
||
// Create presentation queue, only one queue pro window
|
||
//
|
||
VdpauInitOutputQueue();
|
||
|
||
}
|
||
|
||
///
|
||
/// VDPAU cleanup.
|
||
///
|
||
static void VideoVdpauExit(void)
|
||
{
|
||
if (VdpauDecoders[0]) {
|
||
VdpauDelDecoder(VdpauDecoders[0]);
|
||
VdpauDecoders[0] = NULL;
|
||
}
|
||
|
||
if (VdpauDevice) {
|
||
VdpauExitOutputQueue();
|
||
|
||
// FIXME: more VDPAU cleanups...
|
||
|
||
if (VdpauDeviceDestroy) {
|
||
VdpauDeviceDestroy(VdpauDevice);
|
||
}
|
||
VdpauDevice = 0;
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Update output for new size or aspect ratio.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
/// @todo combine VaapiUpdateOutput and VdpauUpdateOutput
|
||
///
|
||
static void VdpauUpdateOutput(VdpauDecoder * decoder)
|
||
{
|
||
AVRational input_aspect_ratio;
|
||
AVRational display_aspect_ratio;
|
||
|
||
input_aspect_ratio = decoder->InputAspect;
|
||
Debug(3, "video: input aspect %d:%d\n", input_aspect_ratio.num,
|
||
input_aspect_ratio.den);
|
||
if (!input_aspect_ratio.num || !input_aspect_ratio.den) {
|
||
input_aspect_ratio.num = 1;
|
||
input_aspect_ratio.den = 1;
|
||
Debug(3, "video: aspect defaults to %d:%d\n", input_aspect_ratio.num,
|
||
input_aspect_ratio.den);
|
||
}
|
||
|
||
av_reduce(&display_aspect_ratio.num, &display_aspect_ratio.den,
|
||
decoder->InputWidth * input_aspect_ratio.num,
|
||
decoder->InputHeight * input_aspect_ratio.den, 1024 * 1024);
|
||
|
||
Debug(3, "video: aspect %d:%d\n", display_aspect_ratio.num,
|
||
display_aspect_ratio.den);
|
||
|
||
// FIXME: store different positions for the ratios
|
||
if (display_aspect_ratio.num == 4 && display_aspect_ratio.den == 3) {
|
||
switch (Video4to3ZoomMode) {
|
||
case VideoNormal:
|
||
case VideoStretch:
|
||
case VideoZoom:
|
||
case VideoAnamorphic:
|
||
break;
|
||
}
|
||
}
|
||
// FIXME: this overwrites user choosen output position
|
||
decoder->OutputX = 0;
|
||
decoder->OutputY = 0;
|
||
decoder->OutputWidth = (VideoWindowHeight * display_aspect_ratio.num)
|
||
/ display_aspect_ratio.den;
|
||
decoder->OutputHeight = (VideoWindowWidth * display_aspect_ratio.den)
|
||
/ display_aspect_ratio.num;
|
||
if ((unsigned)decoder->OutputWidth > VideoWindowWidth) {
|
||
decoder->OutputWidth = VideoWindowWidth;
|
||
decoder->OutputY = (VideoWindowHeight - decoder->OutputHeight) / 2;
|
||
} else if ((unsigned)decoder->OutputHeight > VideoWindowHeight) {
|
||
decoder->OutputHeight = VideoWindowHeight;
|
||
decoder->OutputX = (VideoWindowWidth - decoder->OutputWidth) / 2;
|
||
}
|
||
Debug(3, "video: aspect output %dx%d+%d+%d\n", decoder->OutputWidth,
|
||
decoder->OutputHeight, decoder->OutputX, decoder->OutputY);
|
||
}
|
||
|
||
///
|
||
/// Check profile supported.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
/// @param profile VDPAU profile requested
|
||
///
|
||
static VdpDecoderProfile VdpauCheckProfile(VdpauDecoder * decoder,
|
||
VdpDecoderProfile profile)
|
||
{
|
||
VdpStatus status;
|
||
VdpBool is_supported;
|
||
uint32_t max_level;
|
||
uint32_t max_macroblocks;
|
||
uint32_t max_width;
|
||
uint32_t max_height;
|
||
|
||
status =
|
||
VdpauDecoderQueryCapabilities(decoder->Device, profile, &is_supported,
|
||
&max_level, &max_macroblocks, &max_width, &max_height);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't query decoder capabilities: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
return VDP_INVALID_HANDLE;
|
||
}
|
||
Debug(3,
|
||
"video/vdpau: profile %d with level %d, macro blocks %d, width %d, height %d %ssupported\n",
|
||
profile, max_level, max_macroblocks, max_width, max_height,
|
||
is_supported ? "" : "not ");
|
||
return is_supported ? profile : VDP_INVALID_HANDLE;
|
||
}
|
||
|
||
///
|
||
/// Callback to negotiate the PixelFormat.
|
||
///
|
||
/// @param fmt is the list of formats which are supported by the codec,
|
||
/// it is terminated by -1 as 0 is a valid format, the
|
||
/// formats are ordered by quality.
|
||
///
|
||
static enum PixelFormat Vdpau_get_format(VdpauDecoder * decoder,
|
||
AVCodecContext * video_ctx, const enum PixelFormat *fmt)
|
||
{
|
||
const enum PixelFormat *fmt_idx;
|
||
VdpDecoderProfile profile;
|
||
VdpStatus status;
|
||
int max_refs;
|
||
|
||
Debug(3, "video: new stream format %d\n", GetMsTicks() - VideoSwitch);
|
||
VdpauCleanup(decoder);
|
||
|
||
if (getenv("NO_HW")) { // FIXME: make config option
|
||
Debug(3, "codec: hardware acceleration disabled\n");
|
||
goto slow_path;
|
||
}
|
||
//
|
||
// look through formats
|
||
//
|
||
Debug(3, "%s: codec %d fmts:\n", __FUNCTION__, video_ctx->codec_id);
|
||
for (fmt_idx = fmt; *fmt_idx != PIX_FMT_NONE; fmt_idx++) {
|
||
Debug(3, "\t%#010x %s\n", *fmt_idx, av_get_pix_fmt_name(*fmt_idx));
|
||
// check supported pixel format with entry point
|
||
switch (*fmt_idx) {
|
||
case PIX_FMT_VDPAU_H264:
|
||
case PIX_FMT_VDPAU_MPEG1:
|
||
case PIX_FMT_VDPAU_MPEG2:
|
||
case PIX_FMT_VDPAU_WMV3:
|
||
case PIX_FMT_VDPAU_VC1:
|
||
case PIX_FMT_VDPAU_MPEG4:
|
||
break;
|
||
default:
|
||
continue;
|
||
}
|
||
break;
|
||
}
|
||
|
||
if (*fmt_idx == PIX_FMT_NONE) {
|
||
Error(_("video/vdpau: no valid vdpau pixfmt found\n"));
|
||
goto slow_path;
|
||
}
|
||
|
||
max_refs = CODEC_SURFACES_DEFAULT;
|
||
// check profile
|
||
switch (video_ctx->codec_id) {
|
||
case CODEC_ID_MPEG1VIDEO:
|
||
max_refs = 2;
|
||
profile = VdpauCheckProfile(decoder, VDP_DECODER_PROFILE_MPEG1);
|
||
break;
|
||
case CODEC_ID_MPEG2VIDEO:
|
||
max_refs = 2;
|
||
profile =
|
||
VdpauCheckProfile(decoder, VDP_DECODER_PROFILE_MPEG2_MAIN);
|
||
break;
|
||
case CODEC_ID_MPEG4:
|
||
case CODEC_ID_H263:
|
||
/*
|
||
p = VaapiFindProfile(profiles, profile_n,
|
||
VAProfileMPEG4AdvancedSimple);
|
||
*/
|
||
break;
|
||
case CODEC_ID_H264:
|
||
// FIXME: can calculate level 4.1 limits
|
||
max_refs = 16;
|
||
// try more simple formats, fallback to better
|
||
if (video_ctx->profile == FF_PROFILE_H264_BASELINE) {
|
||
profile =
|
||
VdpauCheckProfile(decoder,
|
||
VDP_DECODER_PROFILE_H264_BASELINE);
|
||
if (profile == VDP_INVALID_HANDLE) {
|
||
profile =
|
||
VdpauCheckProfile(decoder,
|
||
VDP_DECODER_PROFILE_H264_MAIN);
|
||
}
|
||
if (profile == VDP_INVALID_HANDLE) {
|
||
profile =
|
||
VdpauCheckProfile(decoder,
|
||
VDP_DECODER_PROFILE_H264_HIGH);
|
||
}
|
||
} else if (video_ctx->profile == FF_PROFILE_H264_MAIN) {
|
||
profile =
|
||
VdpauCheckProfile(decoder, VDP_DECODER_PROFILE_H264_MAIN);
|
||
if (profile == VDP_INVALID_HANDLE) {
|
||
profile =
|
||
VdpauCheckProfile(decoder,
|
||
VDP_DECODER_PROFILE_H264_HIGH);
|
||
}
|
||
} else {
|
||
profile =
|
||
VdpauCheckProfile(decoder, VDP_DECODER_PROFILE_H264_MAIN);
|
||
}
|
||
break;
|
||
case CODEC_ID_WMV3:
|
||
/*
|
||
p = VaapiFindProfile(profiles, profile_n, VAProfileVC1Main);
|
||
*/
|
||
break;
|
||
case CODEC_ID_VC1:
|
||
/*
|
||
p = VaapiFindProfile(profiles, profile_n, VAProfileVC1Advanced);
|
||
*/
|
||
break;
|
||
default:
|
||
goto slow_path;
|
||
}
|
||
|
||
if (profile == VDP_INVALID_HANDLE) {
|
||
Error(_("video/vdpau: no valid profile found\n"));
|
||
goto slow_path;
|
||
}
|
||
|
||
Debug(3, "video/vdpau: create decoder profile=%d %dx%d #%d refs\n",
|
||
profile, video_ctx->width, video_ctx->height, max_refs);
|
||
|
||
status =
|
||
VdpauDecoderCreate(VdpauDevice, profile, video_ctx->width,
|
||
video_ctx->height, max_refs, &decoder->VideoDecoder);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't create decoder: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
abort();
|
||
goto slow_path;
|
||
}
|
||
// FIXME: Combine this with VdpauSetup
|
||
|
||
decoder->CropX = 0;
|
||
decoder->CropY = 0;
|
||
decoder->CropWidth = video_ctx->width;
|
||
decoder->CropHeight = video_ctx->height;
|
||
|
||
decoder->InputWidth = video_ctx->width;
|
||
decoder->InputHeight = video_ctx->height;
|
||
decoder->InputAspect = video_ctx->sample_aspect_ratio;
|
||
VdpauUpdateOutput(decoder);
|
||
|
||
VdpauMixerSetup(decoder);
|
||
|
||
// FIXME: need only to create and destroy surfaces for size changes
|
||
// or when number of needed surfaces changed!
|
||
decoder->Resolution =
|
||
VideoResolutionGroup(video_ctx->width, video_ctx->height,
|
||
decoder->Interlaced);
|
||
VdpauCreateSurfaces(decoder, video_ctx->width, video_ctx->height);
|
||
|
||
Debug(3, "\t%#010x %s\n", fmt_idx[0], av_get_pix_fmt_name(fmt_idx[0]));
|
||
|
||
return *fmt_idx;
|
||
|
||
slow_path:
|
||
// no accelerated format found
|
||
video_ctx->hwaccel_context = NULL;
|
||
return avcodec_default_get_format(video_ctx, fmt);
|
||
}
|
||
|
||
///
|
||
/// Configure VDPAU for new video format.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
/// @param video_ctx ffmpeg video codec context
|
||
///
|
||
static void VdpauSetup(VdpauDecoder * decoder,
|
||
const AVCodecContext * video_ctx)
|
||
{
|
||
VdpStatus status;
|
||
VdpChromaType chroma_type;
|
||
uint32_t width;
|
||
uint32_t height;
|
||
|
||
// decoder->Input... already setup by caller
|
||
VdpauCleanup(decoder);
|
||
|
||
VdpauMixerSetup(decoder);
|
||
decoder->Resolution =
|
||
VideoResolutionGroup(video_ctx->width, video_ctx->height,
|
||
decoder->Interlaced);
|
||
VdpauCreateSurfaces(decoder, video_ctx->width, video_ctx->height);
|
||
|
||
// get real surface size
|
||
status =
|
||
VdpauVideoSurfaceGetParameters(decoder->SurfacesFree[0], &chroma_type,
|
||
&width, &height);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't get video surface parameters: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
// vdpau can choose different sizes, must use them for putbits
|
||
if (chroma_type != decoder->ChromaType
|
||
|| width != (uint32_t) video_ctx->width
|
||
|| height != (uint32_t) video_ctx->height) {
|
||
// FIXME: must rewrite the code to support this case
|
||
Fatal(_("video/vdpau: video surface type/size mismatch\n"));
|
||
}
|
||
//
|
||
// When window output size changes update VdpauSurfacesRb
|
||
//
|
||
}
|
||
|
||
///
|
||
/// Grab video surface.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
static void VdpauGrabSurface(VdpauDecoder * decoder)
|
||
{
|
||
VdpVideoSurface surface;
|
||
VdpStatus status;
|
||
VdpChromaType chroma_type;
|
||
uint32_t size;
|
||
uint32_t width;
|
||
uint32_t height;
|
||
void *base;
|
||
void *data[3];
|
||
uint32_t pitches[3];
|
||
VdpYCbCrFormat format;
|
||
|
||
// FIXME: test function to grab output surface content
|
||
// for screen shots, atom light and auto crop.
|
||
|
||
surface = decoder->SurfacesRb[(decoder->SurfaceRead + 1)
|
||
% VIDEO_SURFACES_MAX];
|
||
|
||
// get real surface size
|
||
status =
|
||
VdpauVideoSurfaceGetParameters(surface, &chroma_type, &width, &height);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't get video surface parameters: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
return;
|
||
}
|
||
switch (chroma_type) {
|
||
case VDP_CHROMA_TYPE_420:
|
||
case VDP_CHROMA_TYPE_422:
|
||
case VDP_CHROMA_TYPE_444:
|
||
size = width * height + ((width + 1) / 2) * ((height + 1) / 2)
|
||
+ ((width + 1) / 2) * ((height + 1) / 2);
|
||
base = malloc(size);
|
||
if (!base) {
|
||
Error(_("video/vdpau: out of memory\n"));
|
||
return;
|
||
}
|
||
pitches[0] = width;
|
||
pitches[1] = width / 2;
|
||
pitches[2] = width / 2;
|
||
data[0] = base;
|
||
data[1] = base + width * height;
|
||
data[2] = base + width * height + width * height / 4;
|
||
format = VDP_YCBCR_FORMAT_YV12;
|
||
break;
|
||
}
|
||
status = VdpauVideoSurfaceGetBitsYCbCr(surface, format, data, pitches);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't get video surface bits: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
return;
|
||
}
|
||
|
||
AutoCropDetect(width, height, data, pitches);
|
||
|
||
free(base);
|
||
}
|
||
|
||
///
|
||
/// Queue output surface.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
/// @param surface output surface
|
||
/// @param softdec software decoder
|
||
///
|
||
/// @note we can't mix software and hardware decoder surfaces
|
||
///
|
||
static void VdpauQueueSurface(VdpauDecoder * decoder, VdpVideoSurface surface,
|
||
int softdec)
|
||
{
|
||
VdpVideoSurface old;
|
||
|
||
++decoder->FrameCounter;
|
||
|
||
if (1) { // can't wait for output queue empty
|
||
if (atomic_read(&decoder->SurfacesFilled) >= VIDEO_SURFACES_MAX) {
|
||
Warning(_
|
||
("video/vdpau: output buffer full, dropping frame (%d/%d)\n"),
|
||
++decoder->FramesDropped, decoder->FrameCounter);
|
||
if (!(decoder->FramesDisplayed % 300)) {
|
||
VdpauPrintFrames(decoder);
|
||
}
|
||
// software surfaces only
|
||
if (softdec) {
|
||
VdpauReleaseSurface(decoder, surface);
|
||
}
|
||
return;
|
||
}
|
||
#if 0
|
||
} else { // wait for output queue empty
|
||
while (atomic_read(&decoder->SurfacesFilled) >= VIDEO_SURFACES_MAX) {
|
||
VideoDisplayHandler();
|
||
}
|
||
#endif
|
||
}
|
||
|
||
//
|
||
// Check and release, old surface
|
||
//
|
||
if ((old = decoder->SurfacesRb[decoder->SurfaceWrite])
|
||
!= VDP_INVALID_HANDLE) {
|
||
|
||
// now we can release the surface, software surfaces only
|
||
if (softdec) {
|
||
VdpauReleaseSurface(decoder, old);
|
||
}
|
||
}
|
||
|
||
Debug(4, "video/vdpau: yy video surface %#x@%d ready\n", surface,
|
||
decoder->SurfaceWrite);
|
||
|
||
decoder->SurfacesRb[decoder->SurfaceWrite] = surface;
|
||
decoder->SurfaceWrite = (decoder->SurfaceWrite + 1)
|
||
% VIDEO_SURFACES_MAX;
|
||
atomic_inc(&decoder->SurfacesFilled);
|
||
}
|
||
|
||
///
|
||
/// Render a ffmpeg frame.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
/// @param video_ctx ffmpeg video codec context
|
||
/// @param frame frame to display
|
||
///
|
||
static void VdpauRenderFrame(VdpauDecoder * decoder,
|
||
const AVCodecContext * video_ctx, const AVFrame * frame)
|
||
{
|
||
VdpStatus status;
|
||
VdpVideoSurface surface;
|
||
|
||
//
|
||
// Hardware render
|
||
//
|
||
// VDPAU: PIX_FMT_VDPAU_H264 .. PIX_FMT_VDPAU_VC1 PIX_FMT_VDPAU_MPEG4
|
||
if ((PIX_FMT_VDPAU_H264 <= video_ctx->pix_fmt
|
||
&& video_ctx->pix_fmt <= PIX_FMT_VDPAU_VC1)
|
||
|| video_ctx->pix_fmt == PIX_FMT_VDPAU_MPEG4) {
|
||
struct vdpau_render_state *vrs;
|
||
int interlaced;
|
||
|
||
vrs = (struct vdpau_render_state *)frame->data[0];
|
||
surface = vrs->surface;
|
||
Debug(4, "video/vdpau: hw render hw surface %#x\n", surface);
|
||
|
||
// FIXME: some tv-stations toggle interlace on/off
|
||
// frame->interlaced_frame isn't always correct set
|
||
interlaced = frame->interlaced_frame;
|
||
if (video_ctx->height == 720) {
|
||
if (interlaced && !decoder->WrongInterlacedWarned) {
|
||
Debug(3, "video/vdpau: wrong interlace flag fixed\n");
|
||
decoder->WrongInterlacedWarned = 1;
|
||
}
|
||
interlaced = 0;
|
||
} else {
|
||
if (!interlaced && !decoder->WrongInterlacedWarned) {
|
||
Debug(3, "video/vdpau: wrong interlace flag fixed\n");
|
||
decoder->WrongInterlacedWarned = 1;
|
||
}
|
||
interlaced = 1;
|
||
}
|
||
|
||
// update aspect ratio changes
|
||
#ifdef still_to_detect_define
|
||
if (av_cmp_q(decoder->InputAspect, frame->sample_aspect_ratio)) {
|
||
Debug(3, "video/vdpau: aspect ratio changed\n");
|
||
|
||
//decoder->InputWidth = video_ctx->width;
|
||
//decoder->InputHeight = video_ctx->height;
|
||
decoder->InputAspect = frame->sample_aspect_ratio;
|
||
VdpauUpdateOutput(decoder);
|
||
}
|
||
#else
|
||
if (av_cmp_q(decoder->InputAspect, video_ctx->sample_aspect_ratio)) {
|
||
Debug(3, "video/vdpau: aspect ratio changed\n");
|
||
|
||
//decoder->InputWidth = video_ctx->width;
|
||
//decoder->InputHeight = video_ctx->height;
|
||
decoder->InputAspect = video_ctx->sample_aspect_ratio;
|
||
VdpauUpdateOutput(decoder);
|
||
}
|
||
#endif
|
||
|
||
if (VideoDeinterlace[decoder->Resolution] == VideoDeinterlaceSoftware
|
||
&& interlaced) {
|
||
// FIXME: software deinterlace avpicture_deinterlace
|
||
// FIXME: VdpauCpuDeinterlace(decoder, surface);
|
||
} else {
|
||
// FIXME: should be done by init
|
||
if (decoder->Interlaced != interlaced
|
||
|| decoder->TopFieldFirst != frame->top_field_first) {
|
||
|
||
Debug(3, "video/vdpau: interlaced %d top-field-first %d\n",
|
||
interlaced, frame->top_field_first);
|
||
|
||
decoder->Interlaced = interlaced;
|
||
decoder->TopFieldFirst = frame->top_field_first;
|
||
decoder->SurfaceField = 0;
|
||
|
||
}
|
||
VdpauQueueSurface(decoder, surface, 0);
|
||
}
|
||
|
||
//
|
||
// PutBitsYCbCr render
|
||
//
|
||
} else {
|
||
void const *data[3];
|
||
uint32_t pitches[3];
|
||
|
||
// FIXME: aspect change not supported!
|
||
|
||
//
|
||
// Check image, format, size
|
||
//
|
||
if (decoder->PixFmt != video_ctx->pix_fmt
|
||
|| video_ctx->width != decoder->InputWidth
|
||
|| video_ctx->height != decoder->InputHeight) {
|
||
|
||
decoder->PixFmt = video_ctx->pix_fmt;
|
||
decoder->CropX = 0;
|
||
decoder->CropY = 0;
|
||
decoder->CropWidth = video_ctx->width;
|
||
decoder->CropHeight = video_ctx->height;
|
||
|
||
decoder->InputWidth = video_ctx->width;
|
||
decoder->InputHeight = video_ctx->height;
|
||
|
||
//
|
||
// detect interlaced input
|
||
//
|
||
Debug(3, "video/vdpau: interlaced %d top-field-first %d\n",
|
||
frame->interlaced_frame, frame->top_field_first);
|
||
|
||
decoder->Interlaced = frame->interlaced_frame;
|
||
decoder->TopFieldFirst = frame->top_field_first;
|
||
decoder->SurfaceField = 0;
|
||
// FIXME: I hope this didn't change in the middle of the stream
|
||
|
||
VdpauSetup(decoder, video_ctx);
|
||
}
|
||
//
|
||
// Copy data from frame to image
|
||
//
|
||
switch (video_ctx->pix_fmt) {
|
||
case PIX_FMT_YUV420P:
|
||
break;
|
||
case PIX_FMT_YUV422P:
|
||
case PIX_FMT_YUV444P:
|
||
default:
|
||
Fatal(_("video/vdpau: pixel format %d not supported\n"),
|
||
video_ctx->pix_fmt);
|
||
}
|
||
|
||
// convert ffmpeg order to vdpau
|
||
data[0] = frame->data[0];
|
||
data[1] = frame->data[2];
|
||
data[2] = frame->data[1];
|
||
pitches[0] = frame->linesize[0];
|
||
pitches[1] = frame->linesize[2];
|
||
pitches[2] = frame->linesize[1];
|
||
|
||
surface = VdpauGetSurface(decoder);
|
||
status =
|
||
VdpauVideoSurfacePutBitsYCbCr(surface, VDP_YCBCR_FORMAT_YV12, data,
|
||
pitches);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't put video surface bits: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
|
||
VdpauQueueSurface(decoder, surface, 1);
|
||
}
|
||
|
||
if (frame->interlaced_frame) {
|
||
++decoder->FrameCounter;
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Render osd surface to output surface.
|
||
///
|
||
static void VdpauMixOsd(void)
|
||
{
|
||
VdpOutputSurfaceRenderBlendState blend_state;
|
||
VdpRect source_rect;
|
||
VdpRect output_rect;
|
||
VdpStatus status;
|
||
|
||
//uint32_t start;
|
||
//uint32_t end;
|
||
|
||
//
|
||
// blend overlay over output
|
||
//
|
||
blend_state.struct_version = VDP_OUTPUT_SURFACE_RENDER_BLEND_STATE_VERSION;
|
||
blend_state.blend_factor_source_color =
|
||
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE;
|
||
blend_state.blend_factor_source_alpha =
|
||
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE;
|
||
blend_state.blend_factor_destination_color =
|
||
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
|
||
blend_state.blend_factor_destination_alpha =
|
||
VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
|
||
blend_state.blend_equation_color =
|
||
VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD;
|
||
blend_state.blend_equation_alpha =
|
||
VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD;
|
||
|
||
source_rect.x0 = 0;
|
||
source_rect.y0 = 0;
|
||
source_rect.x1 = VdpauOsdWidth;
|
||
source_rect.y1 = VdpauOsdHeight;
|
||
|
||
output_rect.x0 = 0;
|
||
output_rect.y0 = 0;
|
||
output_rect.x1 = VideoWindowWidth;
|
||
output_rect.y1 = VideoWindowHeight;
|
||
|
||
//start = GetMsTicks();
|
||
|
||
VdpauOsdSurfaceIndex = 1;
|
||
#ifdef USE_BITMAP
|
||
status =
|
||
VdpauOutputSurfaceRenderBitmapSurface(VdpauSurfacesRb
|
||
[VdpauSurfaceIndex], &output_rect,
|
||
VdpauOsdBitmapSurface[!VdpauOsdSurfaceIndex], &source_rect, NULL,
|
||
&blend_state, VDP_OUTPUT_SURFACE_RENDER_ROTATE_0);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't render bitmap surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
#else
|
||
status =
|
||
VdpauOutputSurfaceRenderOutputSurface(VdpauSurfacesRb
|
||
[VdpauSurfaceIndex], &output_rect,
|
||
VdpauOsdOutputSurface[!VdpauOsdSurfaceIndex], &source_rect, NULL,
|
||
&blend_state, VDP_OUTPUT_SURFACE_RENDER_ROTATE_0);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't render output surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
#endif
|
||
//end = GetMsTicks();
|
||
|
||
//Debug(3, "video:/vdpau: osd render %d ms\n", end - start);
|
||
|
||
VdpauOsdSurfaceIndex = !VdpauOsdSurfaceIndex;
|
||
}
|
||
|
||
///
|
||
/// Render video surface to output surface.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
static void VdpauMixVideo(VdpauDecoder * decoder)
|
||
{
|
||
VdpVideoSurface current;
|
||
VdpRect video_src_rect;
|
||
VdpRect dst_rect;
|
||
VdpRect dst_video_rect;
|
||
VdpStatus status;
|
||
|
||
dst_rect.x0 = 0; // window output (clip)
|
||
dst_rect.y0 = 0;
|
||
dst_rect.x1 = VideoWindowWidth;
|
||
dst_rect.y1 = VideoWindowHeight;
|
||
|
||
video_src_rect.x0 = decoder->CropX; // video source (crop)
|
||
video_src_rect.y0 = decoder->CropY;
|
||
video_src_rect.x1 = decoder->CropX + decoder->CropWidth;
|
||
video_src_rect.y1 = decoder->CropY + decoder->CropHeight;
|
||
|
||
dst_video_rect.x0 = decoder->OutputX; // video output (scale)
|
||
dst_video_rect.y0 = decoder->OutputY;
|
||
dst_video_rect.x1 = decoder->OutputX + decoder->OutputWidth;
|
||
dst_video_rect.y1 = decoder->OutputY + decoder->OutputHeight;
|
||
|
||
#ifdef USE_GRAB
|
||
VdpauGrabSurface(decoder);
|
||
#endif
|
||
|
||
if (decoder->Interlaced
|
||
&& VideoDeinterlace[decoder->Resolution] != VideoDeinterlaceWeave) {
|
||
//
|
||
// Build deinterlace structures
|
||
//
|
||
VdpVideoMixerPictureStructure cps;
|
||
VdpVideoSurface past[3];
|
||
int past_n;
|
||
VdpVideoSurface future[3];
|
||
int future_n;
|
||
|
||
#ifdef DEBUG
|
||
if (atomic_read(&decoder->SurfacesFilled) < 3) {
|
||
Debug(3, "only %d\n", atomic_read(&decoder->SurfacesFilled));
|
||
}
|
||
#endif
|
||
// FIXME: can use VDP_INVALID_HANDLE to support less surface on start
|
||
|
||
if (VideoDeinterlaceSurfaces == 5) {
|
||
past_n = 2;
|
||
future_n = 2;
|
||
|
||
// FIXME: wrong for bottom-field first
|
||
// read: past: B0 T0 current T1 future B1 T2 (0 1 2)
|
||
// read: past: T1 B0 current B1 future T2 B2 (0 1 2)
|
||
if (decoder->TopFieldFirst != decoder->SurfaceField) {
|
||
cps = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_TOP_FIELD;
|
||
|
||
past[1] = decoder->SurfacesRb[decoder->SurfaceRead];
|
||
past[0] = past[1];
|
||
current = decoder->SurfacesRb[(decoder->SurfaceRead + 1)
|
||
% VIDEO_SURFACES_MAX];
|
||
future[0] = current;
|
||
future[1] = decoder->SurfacesRb[(decoder->SurfaceRead + 2)
|
||
% VIDEO_SURFACES_MAX];
|
||
// FIXME: can support 1 future more
|
||
} else {
|
||
cps = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_BOTTOM_FIELD;
|
||
|
||
// FIXME: can support 1 past more
|
||
past[1] = decoder->SurfacesRb[decoder->SurfaceRead];
|
||
past[0] = decoder->SurfacesRb[(decoder->SurfaceRead + 1)
|
||
% VIDEO_SURFACES_MAX];
|
||
current = past[0];
|
||
future[0] = decoder->SurfacesRb[(decoder->SurfaceRead + 2)
|
||
% VIDEO_SURFACES_MAX];
|
||
future[1] = future[0];
|
||
}
|
||
|
||
} else if (VideoDeinterlaceSurfaces == 4) {
|
||
past_n = 2;
|
||
future_n = 1;
|
||
|
||
// FIXME: wrong for bottom-field first
|
||
// read: past: B0 T0 current T1 future B1 (0 1 2)
|
||
// read: past: T1 B0 current B1 future T2 (0 1 2)
|
||
if (decoder->TopFieldFirst != decoder->SurfaceField) {
|
||
cps = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_TOP_FIELD;
|
||
|
||
past[1] = decoder->SurfacesRb[decoder->SurfaceRead];
|
||
past[0] = past[1];
|
||
current = decoder->SurfacesRb[(decoder->SurfaceRead + 1)
|
||
% VIDEO_SURFACES_MAX];
|
||
future[0] = current;
|
||
} else {
|
||
cps = VDP_VIDEO_MIXER_PICTURE_STRUCTURE_BOTTOM_FIELD;
|
||
|
||
past[1] = decoder->SurfacesRb[decoder->SurfaceRead];
|
||
past[0] = decoder->SurfacesRb[(decoder->SurfaceRead + 1)
|
||
% VIDEO_SURFACES_MAX];
|
||
current = past[0];
|
||
future[0] = decoder->SurfacesRb[(decoder->SurfaceRead + 2)
|
||
% VIDEO_SURFACES_MAX];
|
||
}
|
||
|
||
} else {
|
||
Error(_("video/vdpau: %d surface deinterlace unsupported\n"),
|
||
VideoDeinterlaceSurfaces);
|
||
}
|
||
|
||
// FIXME: past_n, future_n here:
|
||
Debug(4, " %02d %02d(%c%02d) %02d %02d\n", past[1], past[0],
|
||
cps == VDP_VIDEO_MIXER_PICTURE_STRUCTURE_TOP_FIELD ? 'T' : 'B',
|
||
current, future[0], future[1]);
|
||
|
||
status =
|
||
VdpauVideoMixerRender(decoder->VideoMixer, VDP_INVALID_HANDLE,
|
||
NULL, cps, past_n, past, current, future_n, future,
|
||
&video_src_rect, VdpauSurfacesRb[VdpauSurfaceIndex], &dst_rect,
|
||
&dst_video_rect, 0, NULL);
|
||
} else {
|
||
current = decoder->SurfacesRb[decoder->SurfaceRead];
|
||
|
||
status =
|
||
VdpauVideoMixerRender(decoder->VideoMixer, VDP_INVALID_HANDLE,
|
||
NULL, VDP_VIDEO_MIXER_PICTURE_STRUCTURE_FRAME, 0, NULL, current, 0,
|
||
NULL, &video_src_rect, VdpauSurfacesRb[VdpauSurfaceIndex],
|
||
&dst_rect, &dst_video_rect, 0, NULL);
|
||
}
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't render mixer: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
|
||
Debug(4, "video/vdpau: yy video surface %#x@%d displayed\n", current,
|
||
decoder->SurfaceRead);
|
||
}
|
||
|
||
///
|
||
/// Create and display a black empty surface.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
static void VdpauBlackSurface(VdpauDecoder * decoder)
|
||
{
|
||
VdpStatus status;
|
||
void *image;
|
||
void const *data[1];
|
||
uint32_t pitches[1];
|
||
VdpRect dst_rect;
|
||
|
||
Debug(3, "video/vdpau: black surface\n");
|
||
|
||
// FIXME: clear video window area
|
||
(void)decoder;
|
||
|
||
image = calloc(4, VideoWindowWidth * VideoWindowHeight);
|
||
|
||
dst_rect.x0 = 0;
|
||
dst_rect.y0 = 0;
|
||
dst_rect.x1 = dst_rect.x0 + VideoWindowWidth;
|
||
dst_rect.y1 = dst_rect.y0 + VideoWindowHeight;
|
||
data[0] = image;
|
||
pitches[0] = VideoWindowWidth * 4;
|
||
|
||
status =
|
||
VdpauOutputSurfacePutBitsNative(VdpauSurfacesRb[VdpauSurfaceIndex],
|
||
data, pitches, &dst_rect);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: output surface put bits failed: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
|
||
free(image);
|
||
}
|
||
|
||
///
|
||
/// Advance displayed frame.
|
||
///
|
||
static void VdpauAdvanceFrame(void)
|
||
{
|
||
int i;
|
||
|
||
for (i = 0; i < VdpauDecoderN; ++i) {
|
||
int filled;
|
||
VdpauDecoder *decoder;
|
||
|
||
decoder = VdpauDecoders[i];
|
||
|
||
// next field
|
||
if (decoder->Interlaced) {
|
||
decoder->SurfaceField ^= 1;
|
||
}
|
||
// next surface, if complete frame is displayed
|
||
if (!decoder->SurfaceField) {
|
||
// check decoder, if new surface is available
|
||
// need 2 frames for progressive
|
||
// need 4 frames for interlaced
|
||
filled = atomic_read(&decoder->SurfacesFilled);
|
||
if (filled <= 1 + 2 * decoder->Interlaced) {
|
||
// keep use of last surface
|
||
++decoder->FramesDuped;
|
||
Warning(_
|
||
("video: display buffer empty, duping frame (%d/%d)\n"),
|
||
decoder->FramesDuped, decoder->FrameCounter);
|
||
if (!(decoder->FramesDisplayed % 300)) {
|
||
VdpauPrintFrames(decoder);
|
||
}
|
||
decoder->SurfaceField = decoder->Interlaced;
|
||
} else {
|
||
decoder->SurfaceRead = (decoder->SurfaceRead + 1)
|
||
% VIDEO_SURFACES_MAX;
|
||
atomic_dec(&decoder->SurfacesFilled);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Display a video frame.
|
||
///
|
||
static void VdpauDisplayFrame(void)
|
||
{
|
||
VdpStatus status;
|
||
VdpTime first_time;
|
||
static VdpTime last_time;
|
||
int i;
|
||
|
||
//
|
||
// wait for surface visible (blocks max ~5ms)
|
||
//
|
||
status =
|
||
VdpauPresentationQueueBlockUntilSurfaceIdle(VdpauQueue,
|
||
VdpauSurfacesRb[VdpauSurfaceIndex], &first_time);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't block queue: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
// check if surface was displayed for more than 1 frame
|
||
if (last_time && first_time > last_time + 21 * 1000 * 1000) {
|
||
Debug(3, "video/vdpau: %ld display time %ld\n", first_time / 1000,
|
||
(first_time - last_time) / 1000);
|
||
// FIXME: can be more than 1 frame long shown
|
||
for (i = 0; i < VdpauDecoderN; ++i) {
|
||
VdpauDecoders[i]->FramesMissed++;
|
||
Warning(_("video: missed frame (%d/%d)\n"),
|
||
VdpauDecoders[i]->FramesMissed,
|
||
VdpauDecoders[i]->FrameCounter);
|
||
if (!(VdpauDecoders[i]->FramesDisplayed % 300)) {
|
||
VdpauPrintFrames(VdpauDecoders[i]);
|
||
}
|
||
}
|
||
}
|
||
last_time = first_time;
|
||
|
||
//
|
||
// Render videos into output
|
||
//
|
||
for (i = 0; i < VdpauDecoderN; ++i) {
|
||
int filled;
|
||
VdpauDecoder *decoder;
|
||
|
||
decoder = VdpauDecoders[i];
|
||
decoder->FramesDisplayed++;
|
||
|
||
filled = atomic_read(&decoder->SurfacesFilled);
|
||
// need 1 frame for progressive, 3 frames for interlaced
|
||
if (filled < 1 + 2 * decoder->Interlaced) {
|
||
// FIXME: rewrite MixVideo to support less surfaces
|
||
VdpauBlackSurface(decoder);
|
||
continue;
|
||
}
|
||
|
||
VdpauMixVideo(decoder);
|
||
}
|
||
|
||
//
|
||
// add osd to surface
|
||
//
|
||
if (VdpauShowOsd) { // showing costs performance
|
||
VdpauMixOsd();
|
||
}
|
||
//
|
||
// place surface in presentation queue
|
||
//
|
||
status =
|
||
VdpauPresentationQueueDisplay(VdpauQueue,
|
||
VdpauSurfacesRb[VdpauSurfaceIndex], 0, 0, 0);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't queue display: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
|
||
for (i = 0; i < VdpauDecoderN; ++i) {
|
||
clock_gettime(CLOCK_REALTIME, &VdpauDecoders[i]->FrameTime);
|
||
}
|
||
|
||
VdpauSurfaceIndex = (VdpauSurfaceIndex + 1) % OUTPUT_SURFACES_MAX;
|
||
|
||
xcb_flush(Connection);
|
||
}
|
||
|
||
///
|
||
/// Sync and display surface.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
static void VdpauSyncDisplayFrame(VdpauDecoder * decoder)
|
||
{
|
||
int filled;
|
||
int64_t audio_clock;
|
||
int64_t video_clock;
|
||
|
||
if (!decoder->DupNextFrame && (!Video60HzMode
|
||
|| decoder->FramesDisplayed % 6)) {
|
||
VdpauAdvanceFrame();
|
||
}
|
||
filled = atomic_read(&decoder->SurfacesFilled);
|
||
|
||
VdpauDisplayFrame();
|
||
|
||
//
|
||
// audio/video sync
|
||
//
|
||
audio_clock = AudioGetClock();
|
||
video_clock = VideoGetClock();
|
||
// FIXME: audio not known assume 333ms delay
|
||
|
||
if (decoder->DupNextFrame) {
|
||
decoder->DupNextFrame = 0;
|
||
} else if ((uint64_t) audio_clock != AV_NOPTS_VALUE
|
||
&& (uint64_t) video_clock != AV_NOPTS_VALUE) {
|
||
// both clocks are known
|
||
|
||
if (abs(video_clock - audio_clock) > 5000 * 90) {
|
||
Debug(3, "video: pts difference too big\n");
|
||
} else if (video_clock > audio_clock + VideoAudioDelay + 30 * 90) {
|
||
Debug(3, "video: slow down video\n");
|
||
decoder->DupNextFrame = 1;
|
||
} else if (audio_clock + VideoAudioDelay > video_clock + 50 * 90
|
||
&& filled > 1) {
|
||
Debug(3, "video: speed up video\n");
|
||
decoder->DropNextFrame = 1;
|
||
}
|
||
}
|
||
#ifdef DEBUG
|
||
// debug audio/video sync
|
||
if (decoder->DupNextFrame || decoder->DropNextFrame
|
||
|| !(decoder->FramesDisplayed % (50 * 10))) {
|
||
static int64_t last_video_clock;
|
||
|
||
Debug(3,
|
||
"video: %09" PRIx64 "-%09" PRIx64 " %4" PRId64 " pts %+dms %"
|
||
PRId64 "\n", audio_clock, video_clock,
|
||
video_clock - last_video_clock,
|
||
(int)(audio_clock - video_clock) / 90, AudioGetDelay() / 90);
|
||
|
||
last_video_clock = video_clock;
|
||
}
|
||
#endif
|
||
}
|
||
|
||
///
|
||
/// Sync and render a ffmpeg frame
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
/// @param video_ctx ffmpeg video codec context
|
||
/// @param frame frame to display
|
||
///
|
||
static void VdpauSyncRenderFrame(VdpauDecoder * decoder,
|
||
const AVCodecContext * video_ctx, const AVFrame * frame)
|
||
{
|
||
#ifdef DEBUG
|
||
if (!atomic_read(&decoder->SurfacesFilled)) {
|
||
Debug(3, "video: new stream frame %d\n", GetMsTicks() - VideoSwitch);
|
||
}
|
||
#endif
|
||
|
||
if (decoder->DropNextFrame) { // drop frame requested
|
||
++decoder->FramesDropped;
|
||
Warning(_("video: dropping frame (%d/%d)\n"), decoder->FramesDropped,
|
||
decoder->FrameCounter);
|
||
if (!(decoder->FramesDisplayed % 300)) {
|
||
VdpauPrintFrames(decoder);
|
||
}
|
||
decoder->DropNextFrame = 0;
|
||
return;
|
||
}
|
||
// if video output buffer is full, wait and display surface.
|
||
// loop for interlace
|
||
while (atomic_read(&decoder->SurfacesFilled) >= VIDEO_SURFACES_MAX) {
|
||
struct timespec abstime;
|
||
|
||
abstime = decoder->FrameTime;
|
||
abstime.tv_nsec += 14 * 1000 * 1000;
|
||
if (abstime.tv_nsec >= 1000 * 1000 * 1000) {
|
||
// avoid overflow
|
||
abstime.tv_sec++;
|
||
abstime.tv_nsec -= 1000 * 1000 * 1000;
|
||
}
|
||
|
||
VideoPollEvent();
|
||
|
||
// give osd some time slot
|
||
while (pthread_cond_timedwait(&VideoWakeupCond, &VideoLockMutex,
|
||
&abstime) != ETIMEDOUT) {
|
||
// SIGUSR1
|
||
Debug(3, "video/vdpau: pthread_cond_timedwait error\n");
|
||
}
|
||
|
||
VdpauSyncDisplayFrame(decoder);
|
||
}
|
||
|
||
VdpauRenderFrame(decoder, video_ctx, frame);
|
||
}
|
||
|
||
///
|
||
/// Get VDPAU decoder video clock.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
///
|
||
static int64_t VdpauGetClock(const VdpauDecoder * decoder)
|
||
{
|
||
// pts is the timestamp of the latest decoded frame
|
||
if ((uint64_t) decoder->PTS == AV_NOPTS_VALUE) {
|
||
return AV_NOPTS_VALUE;
|
||
}
|
||
// subtract buffered decoded frames
|
||
if (decoder->Interlaced) {
|
||
return decoder->PTS -
|
||
20 * 90 * (2 * atomic_read(&decoder->SurfacesFilled)
|
||
- decoder->SurfaceField);
|
||
}
|
||
return decoder->PTS - 20 * 90 * (atomic_read(&decoder->SurfacesFilled) -
|
||
1);
|
||
}
|
||
|
||
#ifdef USE_VIDEO_THREAD
|
||
|
||
///
|
||
/// Handle a VDPAU display.
|
||
///
|
||
/// @todo FIXME: only a single decoder supported.
|
||
///
|
||
static void VdpauDisplayHandlerThread(void)
|
||
{
|
||
int err;
|
||
int filled;
|
||
struct timespec nowtime;
|
||
VdpauDecoder *decoder;
|
||
|
||
if (!(decoder = VdpauDecoders[0])) { // no stream available
|
||
return;
|
||
}
|
||
//
|
||
// fill frame output ring buffer
|
||
//
|
||
filled = atomic_read(&decoder->SurfacesFilled);
|
||
err = 1;
|
||
if (filled < VIDEO_SURFACES_MAX) {
|
||
// FIXME: hot polling
|
||
pthread_mutex_lock(&VideoLockMutex);
|
||
// fetch+decode or reopen
|
||
err = VideoDecode();
|
||
pthread_mutex_unlock(&VideoLockMutex);
|
||
}
|
||
if (err) {
|
||
// FIXME: sleep on wakeup
|
||
usleep(5 * 1000); // nothing buffered
|
||
}
|
||
|
||
clock_gettime(CLOCK_REALTIME, &nowtime);
|
||
// time for one frame over?
|
||
if ( //filled<VIDEO_SURFACES_MAX &&
|
||
(nowtime.tv_sec - decoder->FrameTime.tv_sec)
|
||
* 1000 * 1000 * 1000 + (nowtime.tv_nsec - decoder->FrameTime.tv_nsec) <
|
||
15 * 1000 * 1000) {
|
||
return;
|
||
}
|
||
|
||
pthread_mutex_lock(&VideoLockMutex);
|
||
VdpauSyncDisplayFrame(decoder);
|
||
pthread_mutex_unlock(&VideoLockMutex);
|
||
}
|
||
|
||
#endif
|
||
|
||
///
|
||
/// Set video output position.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
/// @param x video output x coordinate inside the window
|
||
/// @param y video output y coordinate inside the window
|
||
/// @param width video output width
|
||
/// @param height video output height
|
||
///
|
||
/// @note FIXME: need to know which stream.
|
||
///
|
||
static void VdpauSetOutputPosition(VdpauDecoder * decoder, int x, int y,
|
||
int width, int height)
|
||
{
|
||
decoder->OutputX = x;
|
||
decoder->OutputY = y;
|
||
decoder->OutputWidth = width;
|
||
decoder->OutputHeight = height;
|
||
|
||
// next video pictures are automatic rendered to correct position
|
||
}
|
||
|
||
//----------------------------------------------------------------------------
|
||
// VDPAU OSD
|
||
//----------------------------------------------------------------------------
|
||
|
||
///
|
||
/// Clear subpicture image.
|
||
///
|
||
/// @note looked by caller
|
||
///
|
||
static void VdpauOsdClear(void)
|
||
{
|
||
VdpStatus status;
|
||
void *image;
|
||
void const *data[1];
|
||
uint32_t pitches[1];
|
||
VdpRect dst_rect;
|
||
|
||
// osd image available?
|
||
#ifdef USE_BITMAP
|
||
if (VdpauOsdBitmapSurface[VdpauOsdSurfaceIndex] == VDP_INVALID_HANDLE) {
|
||
return;
|
||
}
|
||
#else
|
||
if (VdpauOsdOutputSurface[VdpauOsdSurfaceIndex] == VDP_INVALID_HANDLE) {
|
||
return;
|
||
}
|
||
#endif
|
||
|
||
Debug(3, "video/vdpau: clear image\n");
|
||
|
||
image = calloc(4, VdpauOsdWidth * VdpauOsdHeight);
|
||
|
||
dst_rect.x0 = 0;
|
||
dst_rect.y0 = 0;
|
||
dst_rect.x1 = dst_rect.x0 + VdpauOsdWidth;
|
||
dst_rect.y1 = dst_rect.y0 + VdpauOsdHeight;
|
||
data[0] = image;
|
||
pitches[0] = VdpauOsdWidth * 4;
|
||
|
||
#ifdef USE_BITMAP
|
||
status =
|
||
VdpauBitmapSurfacePutBitsNative(VdpauOsdBitmapSurface
|
||
[VdpauOsdSurfaceIndex], data, pitches, &dst_rect);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: bitmap surface put bits failed: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
#else
|
||
status =
|
||
VdpauOutputSurfacePutBitsNative(VdpauOsdOutputSurface
|
||
[VdpauOsdSurfaceIndex], data, pitches, &dst_rect);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: output surface put bits failed: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
#endif
|
||
|
||
free(image);
|
||
VdpauShowOsd = 0;
|
||
}
|
||
|
||
///
|
||
/// Upload ARGB to subpicture image.
|
||
///
|
||
/// @param x x position of image in osd
|
||
/// @param y y position of image in osd
|
||
/// @param width width of image
|
||
/// @param height height of image
|
||
/// @param argb argb image
|
||
///
|
||
/// @note looked by caller
|
||
///
|
||
static void VdpauUploadImage(int x, int y, int width, int height,
|
||
const uint8_t * argb)
|
||
{
|
||
VdpStatus status;
|
||
void const *data[1];
|
||
uint32_t pitches[1];
|
||
VdpRect dst_rect;
|
||
|
||
// osd image available?
|
||
#ifdef USE_BITMAP
|
||
if (VdpauOsdBitmapSurface[VdpauOsdSurfaceIndex] == VDP_INVALID_HANDLE) {
|
||
return;
|
||
}
|
||
#else
|
||
if (VdpauOsdOutputSurface[VdpauOsdSurfaceIndex] == VDP_INVALID_HANDLE) {
|
||
return;
|
||
}
|
||
#endif
|
||
|
||
Debug(3, "video/vdpau: upload image\n");
|
||
|
||
dst_rect.x0 = x;
|
||
dst_rect.y0 = y;
|
||
dst_rect.x1 = dst_rect.x0 + width;
|
||
dst_rect.y1 = dst_rect.y0 + height;
|
||
data[0] = argb;
|
||
pitches[0] = width * 4;
|
||
|
||
#ifdef USE_BITMAP
|
||
status =
|
||
VdpauBitmapSurfacePutBitsNative(VdpauOsdBitmapSurface
|
||
[VdpauOsdSurfaceIndex], data, pitches, &dst_rect);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: bitmap surface put bits failed: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
#else
|
||
status =
|
||
VdpauOutputSurfacePutBitsNative(VdpauOsdOutputSurface
|
||
[VdpauOsdSurfaceIndex], data, pitches, &dst_rect);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: output surface put bits failed: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
#endif
|
||
VdpauShowOsd = 1;
|
||
}
|
||
|
||
///
|
||
/// VDPAU initialize OSD.
|
||
///
|
||
/// @param width osd width
|
||
/// @param height osd height
|
||
///
|
||
static void VdpauOsdInit(int width, int height)
|
||
{
|
||
int i;
|
||
VdpStatus status;
|
||
|
||
if (!VdpauDevice) {
|
||
Debug(3, "video/vdpau: vdpau not setup\n");
|
||
return;
|
||
}
|
||
|
||
VdpauOsdWidth = width;
|
||
VdpauOsdHeight = height;
|
||
|
||
//
|
||
// create bitmap/surface for osd
|
||
//
|
||
#ifdef USE_BITMAP
|
||
if (VdpauOsdBitmapSurface[0] == VDP_INVALID_HANDLE) {
|
||
for (i = 0; i < 2; ++i) {
|
||
status =
|
||
VdpauBitmapSurfaceCreate(VdpauDevice, VDP_RGBA_FORMAT_B8G8R8A8,
|
||
width, height, VDP_TRUE, VdpauOsdBitmapSurface + i);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't create bitmap surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
Debug(4,
|
||
"video/vdpau: created bitmap surface %dx%d with id 0x%08x\n",
|
||
width, height, VdpauOsdBitmapSurface[i]);
|
||
}
|
||
}
|
||
#else
|
||
if (VdpauOsdOutputSurface[0] == VDP_INVALID_HANDLE) {
|
||
for (i = 0; i < 2; ++i) {
|
||
status =
|
||
VdpauOutputSurfaceCreate(VdpauDevice, VDP_RGBA_FORMAT_B8G8R8A8,
|
||
width, height, VdpauOsdOutputSurface + i);
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: can't create output surface: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
Debug(4,
|
||
"video/vdpau: created osd output surface %dx%d with id 0x%08x\n",
|
||
width, height, VdpauOsdOutputSurface[i]);
|
||
}
|
||
}
|
||
#endif
|
||
|
||
Debug(3, "video/vdpau: osd surfaces created\n");
|
||
|
||
VdpauOsdClear();
|
||
}
|
||
|
||
///
|
||
/// Cleanup osd.
|
||
///
|
||
static void VdpauOsdExit(void)
|
||
{
|
||
Debug(3, "FIXME: %s\n", __FUNCTION__);
|
||
}
|
||
|
||
#endif
|
||
|
||
//----------------------------------------------------------------------------
|
||
// OSD
|
||
//----------------------------------------------------------------------------
|
||
|
||
//static int OsdShow; ///< flag show osd
|
||
static int OsdWidth; ///< osd width
|
||
static int OsdHeight; ///< osd height
|
||
|
||
///
|
||
/// Clear the OSD.
|
||
///
|
||
/// @todo I use glTexImage2D to clear the texture, are there faster and
|
||
/// better ways to clear a texture?
|
||
///
|
||
void VideoOsdClear(void)
|
||
{
|
||
VideoThreadLock();
|
||
#ifdef USE_GLX
|
||
if (GlxEnabled) {
|
||
void *texbuf;
|
||
|
||
texbuf = calloc(OsdWidth * OsdHeight, 4);
|
||
glEnable(GL_TEXTURE_2D); // 2d texture
|
||
glBindTexture(GL_TEXTURE_2D, OsdGlTextures[OsdIndex]);
|
||
// upload no image data, clears texture (on some drivers only)
|
||
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, OsdWidth, OsdHeight, 0,
|
||
GL_BGRA, GL_UNSIGNED_BYTE, texbuf);
|
||
glBindTexture(GL_TEXTURE_2D, 0);
|
||
glDisable(GL_TEXTURE_2D);
|
||
GlxCheck();
|
||
free(texbuf);
|
||
}
|
||
#endif
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
VaapiOsdClear();
|
||
VideoThreadUnlock();
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
VdpauOsdClear();
|
||
VideoThreadUnlock();
|
||
return;
|
||
}
|
||
#endif
|
||
VideoThreadUnlock();
|
||
}
|
||
|
||
///
|
||
/// Draw an OSD ARGB image.
|
||
///
|
||
/// @param x x position of image in osd
|
||
/// @param y y position of image in osd
|
||
/// @param width width of image
|
||
/// @param height height of image
|
||
/// @param argb argb image
|
||
///
|
||
void VideoOsdDrawARGB(int x, int y, int height, int width,
|
||
const uint8_t * argb)
|
||
{
|
||
VideoThreadLock();
|
||
#ifdef USE_GLX
|
||
if (GlxEnabled) {
|
||
Debug(3, "video: %p <-> %p\n", glXGetCurrentContext(), GlxContext);
|
||
GlxUploadTexture(x, y, height, width, argb);
|
||
VideoThreadUnlock();
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
VaapiUploadImage(x, y, height, width, argb);
|
||
VideoThreadUnlock();
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
VdpauUploadImage(x, y, height, width, argb);
|
||
VideoThreadUnlock();
|
||
return;
|
||
}
|
||
#endif
|
||
(void)x;
|
||
(void)y;
|
||
(void)height;
|
||
(void)width;
|
||
(void)argb;
|
||
VideoThreadUnlock();
|
||
}
|
||
|
||
///
|
||
/// Setup osd.
|
||
///
|
||
/// FIXME: looking for BGRA, but this fourcc isn't supported by the
|
||
/// drawing functions yet.
|
||
///
|
||
void VideoOsdInit(void)
|
||
{
|
||
OsdWidth = 1920 / 1;
|
||
OsdHeight = 1080 / 1; // worst-case
|
||
|
||
//OsdWidth = 768;
|
||
//OsdHeight = VideoWindowHeight; // FIXME: must be configured
|
||
|
||
#ifdef USE_GLX
|
||
// FIXME: make an extra function for this
|
||
if (GlxEnabled) {
|
||
int i;
|
||
|
||
Debug(3, "video/glx: %p <-> %p\n", glXGetCurrentContext(), GlxContext);
|
||
|
||
//
|
||
// create a RGBA texture.
|
||
//
|
||
glEnable(GL_TEXTURE_2D); // create 2d texture(s)
|
||
|
||
glGenTextures(2, OsdGlTextures);
|
||
for (i = 0; i < 2; ++i) {
|
||
glBindTexture(GL_TEXTURE_2D, OsdGlTextures[i]);
|
||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S,
|
||
GL_CLAMP_TO_EDGE);
|
||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T,
|
||
GL_CLAMP_TO_EDGE);
|
||
glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
|
||
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, OsdWidth, OsdHeight, 0,
|
||
GL_BGRA, GL_UNSIGNED_BYTE, NULL);
|
||
}
|
||
glBindTexture(GL_TEXTURE_2D, 0);
|
||
|
||
glDisable(GL_TEXTURE_2D);
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
VaapiOsdInit(OsdWidth, OsdHeight);
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
VdpauOsdInit(OsdWidth, OsdHeight);
|
||
return;
|
||
}
|
||
#endif
|
||
}
|
||
|
||
///
|
||
/// Cleanup OSD.
|
||
///
|
||
void VideoOsdExit(void)
|
||
{
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
// FIXME: VaapiOsdExit();
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
VdpauOsdExit();
|
||
return;
|
||
}
|
||
#endif
|
||
}
|
||
|
||
#if 0
|
||
|
||
//----------------------------------------------------------------------------
|
||
// Overlay
|
||
//----------------------------------------------------------------------------
|
||
|
||
///
|
||
/// Render osd surface.
|
||
///
|
||
void VideoRenderOverlay(void)
|
||
{
|
||
#ifdef USE_GLX
|
||
if (GlxEnabled) {
|
||
GlxRender(OsdWidth, OsdHeight);
|
||
} else
|
||
#endif
|
||
{
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Display overlay surface.
|
||
///
|
||
void VideoDisplayOverlay(void)
|
||
{
|
||
#ifdef USE_GLX
|
||
if (GlxEnabled) {
|
||
int osd_x1;
|
||
int osd_y1;
|
||
|
||
osd_x1 = 0;
|
||
osd_y1 = 0;
|
||
#ifdef noDEBUG
|
||
osd_x1 = 100;
|
||
osd_y1 = 100;
|
||
#endif
|
||
GlxRenderTexture(OsdGlTextures[OsdIndex], osd_x1, osd_y1,
|
||
VideoWindowWidth, VideoWindowHeight);
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VAAPI
|
||
{
|
||
void *image_buffer;
|
||
static int counter;
|
||
|
||
// upload needs long time
|
||
if (counter == 5) {
|
||
//return;
|
||
}
|
||
// osd image available?
|
||
if (VaOsdImage.image_id == VA_INVALID_ID) {
|
||
return;
|
||
}
|
||
// FIXME: this version hangups
|
||
//return;
|
||
|
||
// map osd surface/image into memory.
|
||
if (vaMapBuffer(VaDisplay, VaOsdImage.buf,
|
||
&image_buffer) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't map osd image buffer\n"));
|
||
return;
|
||
}
|
||
// 100% transparent
|
||
memset(image_buffer, 0x80 | counter++, VaOsdImage.data_size);
|
||
|
||
// convert internal osd to VA-API image
|
||
//GfxConvert(image_buffer, VaOsdImage.offsets[0], VaOsdImage.pitches[0]);
|
||
|
||
if (vaUnmapBuffer(VaDisplay, VaOsdImage.buf) != VA_STATUS_SUCCESS) {
|
||
Error(_("video/vaapi: can't unmap osd image buffer\n"));
|
||
}
|
||
}
|
||
#endif
|
||
}
|
||
|
||
#endif
|
||
|
||
//----------------------------------------------------------------------------
|
||
// Frame
|
||
//----------------------------------------------------------------------------
|
||
|
||
#if 0
|
||
|
||
///
|
||
/// Display a single frame.
|
||
///
|
||
static void VideoDisplayFrame(void)
|
||
{
|
||
#ifdef USE_GLX
|
||
if (GlxEnabled) {
|
||
VideoDisplayOverlay();
|
||
|
||
#ifdef USE_DOUBLEBUFFER
|
||
glXSwapBuffers(XlibDisplay, VideoWindow);
|
||
#else
|
||
glFinish(); // wait for all execution finished
|
||
#endif
|
||
GlxCheck();
|
||
|
||
glClear(GL_COLOR_BUFFER_BIT);
|
||
}
|
||
#endif
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
VaapiDisplayFrame();
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
return;
|
||
}
|
||
#endif
|
||
}
|
||
|
||
#endif
|
||
|
||
//----------------------------------------------------------------------------
|
||
// Events
|
||
//----------------------------------------------------------------------------
|
||
|
||
/// C callback feed key press
|
||
extern void FeedKeyPress(const char *, const char *, int, int);
|
||
|
||
///
|
||
/// Handle X11 events.
|
||
///
|
||
/// @todo Signal WmDeleteMessage to application.
|
||
///
|
||
static void VideoEvent(void)
|
||
{
|
||
XEvent event;
|
||
KeySym keysym;
|
||
|
||
//char buf[32];
|
||
|
||
XNextEvent(XlibDisplay, &event);
|
||
switch (event.type) {
|
||
case ClientMessage:
|
||
Debug(3, "video/event: ClientMessage\n");
|
||
if (event.xclient.data.l[0] == (long)WmDeleteWindowAtom) {
|
||
Debug(3, "video/event: wm-delete-message\n");
|
||
FeedKeyPress("XKeySym", "Close", 0, 0);
|
||
}
|
||
break;
|
||
|
||
case MapNotify:
|
||
Debug(3, "video/event: MapNotify\n");
|
||
// <20>wn workaround
|
||
xcb_change_window_attributes(Connection, VideoWindow,
|
||
XCB_CW_CURSOR, &VideoBlankCursor);
|
||
break;
|
||
case Expose:
|
||
Debug(3, "video/event: Expose\n");
|
||
break;
|
||
case ReparentNotify:
|
||
Debug(3, "video/event: ReparentNotify\n");
|
||
break;
|
||
case ConfigureNotify:
|
||
//Debug(3, "video/event: ConfigureNotify\n");
|
||
VideoSetVideoMode(event.xconfigure.x, event.xconfigure.y,
|
||
event.xconfigure.width, event.xconfigure.height);
|
||
break;
|
||
case KeyPress:
|
||
keysym = XLookupKeysym(&event.xkey, 0);
|
||
#if 0
|
||
switch (keysym) {
|
||
case XK_d:
|
||
break;
|
||
case XK_S:
|
||
break;
|
||
}
|
||
#endif
|
||
if (keysym == NoSymbol) {
|
||
Warning(_("video/event: No symbol for %d\n"),
|
||
event.xkey.keycode);
|
||
}
|
||
FeedKeyPress("XKeySym", XKeysymToString(keysym), 0, 0);
|
||
/*
|
||
if (XLookupString(&event.xkey, buf, sizeof(buf), &keysym, NULL)) {
|
||
FeedKeyPress("XKeySym", buf, 0, 0);
|
||
} else {
|
||
FeedKeyPress("XKeySym", XKeysymToString(keysym), 0, 0);
|
||
}
|
||
*/
|
||
case KeyRelease:
|
||
break;
|
||
default:
|
||
#if 0
|
||
if (XShmGetEventBase(XlibDisplay) + ShmCompletion == event.type) {
|
||
// printf("ShmCompletion\n");
|
||
}
|
||
#endif
|
||
Debug(3, "Unsupported event type %d\n", event.type);
|
||
break;
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Poll all x11 events.
|
||
///
|
||
void VideoPollEvent(void)
|
||
{
|
||
while (XPending(XlibDisplay)) {
|
||
VideoEvent();
|
||
}
|
||
}
|
||
|
||
//----------------------------------------------------------------------------
|
||
// Thread
|
||
//----------------------------------------------------------------------------
|
||
|
||
#ifdef USE_VIDEO_THREAD
|
||
|
||
#ifdef USE_GLX
|
||
static GLXContext GlxThreadContext; ///< our gl context for the thread
|
||
#endif
|
||
|
||
///
|
||
/// Lock video thread.
|
||
///
|
||
static void VideoThreadLock(void)
|
||
{
|
||
if (pthread_mutex_lock(&VideoLockMutex)) {
|
||
Error(_("video: can't lock thread\n"));
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Unlock video thread.
|
||
///
|
||
static void VideoThreadUnlock(void)
|
||
{
|
||
if (pthread_mutex_unlock(&VideoLockMutex)) {
|
||
Error(_("video: can't unlock thread\n"));
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Video render thread.
|
||
///
|
||
static void *VideoDisplayHandlerThread(void *dummy)
|
||
{
|
||
Debug(3, "video: display thread started\n");
|
||
|
||
#ifdef USE_GLX
|
||
if (GlxEnabled) {
|
||
Debug(3, "video: %p <-> %p\n", glXGetCurrentContext(),
|
||
GlxThreadContext);
|
||
GlxThreadContext =
|
||
glXCreateContext(XlibDisplay, GlxVisualInfo, GlxContext, GL_TRUE);
|
||
if (!GlxThreadContext) {
|
||
Error(_("video/glx: can't create glx context\n"));
|
||
return NULL;
|
||
}
|
||
// set glx context
|
||
if (!glXMakeCurrent(XlibDisplay, VideoWindow, GlxThreadContext)) {
|
||
GlxCheck();
|
||
Error(_("video/glx: can't make glx context current\n"));
|
||
return NULL;
|
||
}
|
||
}
|
||
#endif
|
||
|
||
for (;;) {
|
||
VideoPollEvent();
|
||
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
VaapiDisplayHandlerThread();
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
VdpauDisplayHandlerThread();
|
||
}
|
||
#endif
|
||
#if !defined(USE_VAAPI) && !defined(USE_VDPAU)
|
||
// avoid 100% cpu use
|
||
if (1) {
|
||
XEvent event;
|
||
|
||
XPeekEvent(XlibDisplay, &event);
|
||
} else {
|
||
usleep(10 * 1000);
|
||
}
|
||
#endif
|
||
}
|
||
|
||
return dummy;
|
||
}
|
||
|
||
///
|
||
/// Initialize video threads.
|
||
///
|
||
static void VideoThreadInit(void)
|
||
{
|
||
pthread_mutex_init(&VideoMutex, NULL);
|
||
pthread_mutex_init(&VideoLockMutex, NULL);
|
||
pthread_cond_init(&VideoWakeupCond, NULL);
|
||
pthread_create(&VideoThread, NULL, VideoDisplayHandlerThread, NULL);
|
||
pthread_setname_np(VideoThread, "softhddev video");
|
||
//pthread_detach(VideoThread);
|
||
}
|
||
|
||
///
|
||
/// Exit and cleanup video threads.
|
||
///
|
||
static void VideoThreadExit(void)
|
||
{
|
||
if (VideoThread) {
|
||
void *retval;
|
||
|
||
Debug(3, "video: video thread canceled\n");
|
||
if (pthread_cancel(VideoThread)) {
|
||
Error(_("video: can't queue cancel video display thread\n"));
|
||
}
|
||
if (pthread_join(VideoThread, &retval) || retval != PTHREAD_CANCELED) {
|
||
Error(_("video: can't cancel video display thread\n"));
|
||
}
|
||
pthread_cond_destroy(&VideoWakeupCond);
|
||
pthread_mutex_destroy(&VideoLockMutex);
|
||
pthread_mutex_destroy(&VideoMutex);
|
||
VideoThread = 0;
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Video display wakeup.
|
||
///
|
||
/// New video arrived, wakeup video thread.
|
||
///
|
||
void VideoDisplayWakeup(void)
|
||
{
|
||
if (!XlibDisplay) { // not yet started
|
||
return;
|
||
}
|
||
|
||
if (!VideoThread) { // start video thread, if needed
|
||
VideoThreadInit();
|
||
}
|
||
}
|
||
|
||
#endif
|
||
|
||
//----------------------------------------------------------------------------
|
||
// Video API
|
||
//----------------------------------------------------------------------------
|
||
|
||
///
|
||
/// Video hardware decoder
|
||
///
|
||
struct _video_hw_decoder_
|
||
{
|
||
union
|
||
{
|
||
#ifdef USE_VAAPI
|
||
VaapiDecoder Vaapi; ///< VA-API decoder structure
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
VdpauDecoder Vdpau; ///< vdpau decoder structure
|
||
#endif
|
||
};
|
||
};
|
||
|
||
///
|
||
/// Allocate new video hw decoder.
|
||
///
|
||
VideoHwDecoder *VideoNewHwDecoder(void)
|
||
{
|
||
if (!XlibDisplay) { // waiting for x11 start
|
||
return NULL;
|
||
}
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
return (VideoHwDecoder *) VaapiNewDecoder();
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
return (VideoHwDecoder *) VdpauNewDecoder();
|
||
}
|
||
#endif
|
||
return NULL;
|
||
}
|
||
|
||
///
|
||
/// Get a free hardware decoder surface.
|
||
///
|
||
/// @param decoder VDPAU video hardware decoder
|
||
///
|
||
unsigned VideoGetSurface(VideoHwDecoder * decoder)
|
||
{
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
return VaapiGetSurface(&decoder->Vaapi);
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
return VdpauGetSurface(&decoder->Vdpau);
|
||
}
|
||
#endif
|
||
(void)decoder;
|
||
return -1;
|
||
}
|
||
|
||
///
|
||
/// Release a hardware decoder surface.
|
||
///
|
||
/// @param decoder VDPAU video hardware decoder
|
||
/// @param surface surface no longer used
|
||
///
|
||
void VideoReleaseSurface(VideoHwDecoder * decoder, unsigned surface)
|
||
{
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
VaapiReleaseSurface(&decoder->Vaapi, surface);
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
return VdpauReleaseSurface(&decoder->Vdpau, surface);
|
||
}
|
||
#endif
|
||
(void)decoder;
|
||
(void)surface;
|
||
}
|
||
|
||
///
|
||
/// Callback to negotiate the PixelFormat.
|
||
///
|
||
/// @param fmt is the list of formats which are supported by the codec,
|
||
/// it is terminated by -1 as 0 is a valid format, the
|
||
/// formats are ordered by quality.
|
||
///
|
||
enum PixelFormat Video_get_format(VideoHwDecoder * decoder,
|
||
AVCodecContext * video_ctx, const enum PixelFormat *fmt)
|
||
{
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
return Vaapi_get_format(&decoder->Vaapi, video_ctx, fmt);
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
return Vdpau_get_format(&decoder->Vdpau, video_ctx, fmt);
|
||
}
|
||
#endif
|
||
(void)decoder;
|
||
(void)video_ctx;
|
||
(void)fmt;
|
||
return fmt[0];
|
||
}
|
||
|
||
///
|
||
/// Update video pts.
|
||
///
|
||
/// @param pts_p pointer to pts
|
||
/// @param interlaced interlaced flag (frame isn't right)
|
||
/// @param frame frame to display
|
||
///
|
||
/// @note frame->interlaced_frame can't be used for interlace detection
|
||
///
|
||
static void VideoSetPts(int64_t * pts_p, int interlaced, const AVFrame * frame)
|
||
{
|
||
int64_t pts;
|
||
int64_t delta;
|
||
|
||
// update video clock
|
||
if ((uint64_t) * pts_p != AV_NOPTS_VALUE) {
|
||
*pts_p += interlaced ? 40 * 90 : 20 * 90;
|
||
}
|
||
//pts = frame->best_effort_timestamp;
|
||
pts = frame->pkt_pts;
|
||
if ((uint64_t) pts == AV_NOPTS_VALUE || !pts) {
|
||
// libav: 0.8pre didn't set pts
|
||
pts = frame->pkt_dts;
|
||
}
|
||
if (!pts) {
|
||
pts = AV_NOPTS_VALUE;
|
||
}
|
||
// libav: sets only pkt_dts which can be 0
|
||
if ((uint64_t) pts != AV_NOPTS_VALUE) {
|
||
// build a monotonic pts
|
||
if ((uint64_t) * pts_p != AV_NOPTS_VALUE) {
|
||
delta = pts - *pts_p;
|
||
// ignore negative jumps
|
||
if (delta > -300 * 90 && delta < -15 * 90) {
|
||
return;
|
||
}
|
||
}
|
||
if (*pts_p != pts) {
|
||
Debug(3,
|
||
"video: %#012" PRIx64 "->%#012" PRIx64 " %4" PRId64 " pts\n",
|
||
*pts_p, pts, pts - *pts_p);
|
||
*pts_p = pts;
|
||
}
|
||
}
|
||
}
|
||
|
||
///
|
||
/// Display a ffmpeg frame
|
||
///
|
||
/// @param decoder VDPAU video hardware decoder
|
||
/// @param video_ctx ffmpeg video codec context
|
||
/// @param frame frame to display
|
||
///
|
||
void VideoRenderFrame(VideoHwDecoder * decoder, AVCodecContext * video_ctx,
|
||
AVFrame * frame)
|
||
{
|
||
if (frame->repeat_pict) {
|
||
Warning("video: repeated pict found, but not handled\n");
|
||
}
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
VideoSetPts(&decoder->Vaapi.PTS, decoder->Vaapi.Interlaced, frame);
|
||
VaapiSyncRenderFrame(&decoder->Vaapi, video_ctx, frame);
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
VideoSetPts(&decoder->Vdpau.PTS, decoder->Vdpau.Interlaced, frame);
|
||
VdpauSyncRenderFrame(&decoder->Vdpau, video_ctx, frame);
|
||
return;
|
||
}
|
||
#endif
|
||
(void)decoder;
|
||
(void)video_ctx;
|
||
(void)frame;
|
||
}
|
||
|
||
///
|
||
/// Get VA-API ffmpeg context
|
||
///
|
||
/// @param decoder VA-API decoder
|
||
///
|
||
struct vaapi_context *VideoGetVaapiContext(VideoHwDecoder * decoder)
|
||
{
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
return decoder->Vaapi.VaapiContext;
|
||
}
|
||
#endif
|
||
(void)decoder;
|
||
Error(_("video/vaapi: get vaapi context, without vaapi enabled\n"));
|
||
return NULL;
|
||
}
|
||
|
||
#ifdef USE_VDPAU
|
||
///
|
||
/// Draw ffmpeg vdpau render state.
|
||
///
|
||
/// @param decoder VDPAU hw decoder
|
||
/// @param vrs vdpau render state
|
||
///
|
||
void VideoDrawRenderState(VideoHwDecoder * decoder,
|
||
struct vdpau_render_state *vrs)
|
||
{
|
||
if (VideoVdpauEnabled) {
|
||
VdpStatus status;
|
||
uint32_t start;
|
||
uint32_t end;
|
||
|
||
Debug(4, "video/vdpau: decoder render to %#010x\n", vrs->surface);
|
||
start = GetMsTicks();
|
||
status =
|
||
VdpauDecoderRender(decoder->Vdpau.VideoDecoder, vrs->surface,
|
||
(VdpPictureInfo const *)&vrs->info, vrs->bitstream_buffers_used,
|
||
vrs->bitstream_buffers);
|
||
end = GetMsTicks();
|
||
if (status != VDP_STATUS_OK) {
|
||
Error(_("video/vdpau: decoder rendering failed: %s\n"),
|
||
VdpauGetErrorString(status));
|
||
}
|
||
if (end - start > 35) {
|
||
// report this
|
||
Info(_("video/vdpau: decoder render too slow %u ms\n"),
|
||
end - start);
|
||
}
|
||
return;
|
||
}
|
||
(void)decoder;
|
||
(void)vrs;
|
||
Error(_("video/vdpau: draw render state, without vdpau enabled\n"));
|
||
return;
|
||
}
|
||
#endif
|
||
|
||
#ifndef USE_VIDEO_THREAD
|
||
|
||
///
|
||
/// Video render.
|
||
///
|
||
void VideoDisplayHandler(void)
|
||
{
|
||
uint32_t now;
|
||
|
||
if (!XlibDisplay) { // not yet started
|
||
return;
|
||
}
|
||
|
||
now = GetMsTicks();
|
||
if (now < VaapiDecoders[0]->LastFrameTick) {
|
||
return;
|
||
}
|
||
if (now - VaapiDecoders[0]->LastFrameTick < 500) {
|
||
return;
|
||
}
|
||
VideoPollEvent();
|
||
VaapiBlackSurface(VaapiDecoders[0]);
|
||
|
||
return;
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
VaapiDisplayFrame();
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
return;
|
||
}
|
||
#endif
|
||
VideoDisplayFrame();
|
||
}
|
||
|
||
#endif
|
||
|
||
///
|
||
/// Get video clock.
|
||
///
|
||
/// @note this isn't monoton, decoding reorders frames,
|
||
/// setter keeps it monotonic
|
||
/// @todo we have multiple clocks, for multiple stream
|
||
///
|
||
int64_t VideoGetClock(void)
|
||
{
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
return VaapiGetClock(VaapiDecoders[0]);
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
return VdpauGetClock(VdpauDecoders[0]);
|
||
}
|
||
#endif
|
||
return 0L;
|
||
}
|
||
|
||
//----------------------------------------------------------------------------
|
||
// Setup
|
||
//----------------------------------------------------------------------------
|
||
|
||
///
|
||
/// Create main window.
|
||
///
|
||
/// @param parent parent of new window
|
||
/// @param visual visual of parent
|
||
/// @param depth depth of parent
|
||
///
|
||
static void VideoCreateWindow(xcb_window_t parent, xcb_visualid_t visual,
|
||
uint8_t depth)
|
||
{
|
||
uint32_t values[4];
|
||
xcb_intern_atom_reply_t *reply;
|
||
xcb_pixmap_t pixmap;
|
||
xcb_cursor_t cursor;
|
||
|
||
Debug(3, "video: visual %#0x depth %d\n", visual, depth);
|
||
|
||
// Color map
|
||
VideoColormap = xcb_generate_id(Connection);
|
||
xcb_create_colormap(Connection, XCB_COLORMAP_ALLOC_NONE, VideoColormap,
|
||
parent, visual);
|
||
|
||
values[0] = 0;
|
||
values[1] = 0;
|
||
values[2] =
|
||
XCB_EVENT_MASK_KEY_PRESS | XCB_EVENT_MASK_KEY_RELEASE |
|
||
XCB_EVENT_MASK_BUTTON_PRESS | XCB_EVENT_MASK_BUTTON_RELEASE |
|
||
XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
|
||
values[3] = VideoColormap;
|
||
VideoWindow = xcb_generate_id(Connection);
|
||
xcb_create_window(Connection, depth, VideoWindow, parent, VideoWindowX,
|
||
VideoWindowY, VideoWindowWidth, VideoWindowHeight, 0,
|
||
XCB_WINDOW_CLASS_INPUT_OUTPUT, visual,
|
||
XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL | XCB_CW_EVENT_MASK |
|
||
XCB_CW_COLORMAP, values);
|
||
|
||
// define only available with xcb-utils-0.3.8
|
||
#ifdef XCB_ICCCM_NUM_WM_SIZE_HINTS_ELEMENTS
|
||
// FIXME: utf _NET_WM_NAME
|
||
xcb_icccm_set_wm_name(Connection, VideoWindow, XCB_ATOM_STRING, 8,
|
||
sizeof("softhddevice") - 1, "softhddevice");
|
||
xcb_icccm_set_wm_icon_name(Connection, VideoWindow, XCB_ATOM_STRING, 8,
|
||
sizeof("softhddevice") - 1, "softhddevice");
|
||
#endif
|
||
// define only available with xcb-utils-0.3.6
|
||
#ifdef XCB_NUM_WM_HINTS_ELEMENTS
|
||
// FIXME: utf _NET_WM_NAME
|
||
xcb_set_wm_name(Connection, VideoWindow, XCB_ATOM_STRING,
|
||
sizeof("softhddevice") - 1, "softhddevice");
|
||
xcb_set_wm_icon_name(Connection, VideoWindow, XCB_ATOM_STRING,
|
||
sizeof("softhddevice") - 1, "softhddevice");
|
||
#endif
|
||
|
||
// FIXME: size hints
|
||
|
||
// register interest in the delete window message
|
||
if ((reply =
|
||
xcb_intern_atom_reply(Connection, xcb_intern_atom(Connection, 0,
|
||
sizeof("WM_DELETE_WINDOW") - 1, "WM_DELETE_WINDOW"),
|
||
NULL))) {
|
||
WmDeleteWindowAtom = reply->atom;
|
||
free(reply);
|
||
if ((reply =
|
||
xcb_intern_atom_reply(Connection, xcb_intern_atom(Connection,
|
||
0, sizeof("WM_PROTOCOLS") - 1, "WM_PROTOCOLS"),
|
||
NULL))) {
|
||
#ifdef XCB_ICCCM_NUM_WM_SIZE_HINTS_ELEMENTS
|
||
xcb_icccm_set_wm_protocols(Connection, VideoWindow, reply->atom, 1,
|
||
&WmDeleteWindowAtom);
|
||
#endif
|
||
#ifdef XCB_NUM_WM_HINTS_ELEMENTS
|
||
xcb_set_wm_protocols(Connection, reply->atom, VideoWindow, 1,
|
||
&WmDeleteWindowAtom);
|
||
#endif
|
||
free(reply);
|
||
}
|
||
}
|
||
|
||
xcb_map_window(Connection, VideoWindow);
|
||
|
||
//
|
||
// hide cursor
|
||
//
|
||
pixmap = xcb_generate_id(Connection);
|
||
xcb_create_pixmap(Connection, 1, pixmap, parent, 1, 1);
|
||
cursor = xcb_generate_id(Connection);
|
||
xcb_create_cursor(Connection, cursor, pixmap, pixmap, 0, 0, 0, 0, 0, 0, 1,
|
||
1);
|
||
|
||
values[0] = cursor;
|
||
xcb_change_window_attributes(Connection, VideoWindow, XCB_CW_CURSOR,
|
||
values);
|
||
VideoBlankCursor = cursor;
|
||
// FIXME: free cursor/pixmap needed?
|
||
}
|
||
|
||
///
|
||
/// Set video geometry.
|
||
///
|
||
/// @param geometry [=][<width>{xX}<height>][{+-}<xoffset>{+-}<yoffset>]
|
||
///
|
||
int VideoSetGeometry(const char *geometry)
|
||
{
|
||
int flags;
|
||
|
||
flags =
|
||
XParseGeometry(geometry, &VideoWindowX, &VideoWindowY,
|
||
&VideoWindowWidth, &VideoWindowHeight);
|
||
|
||
return 0;
|
||
}
|
||
|
||
///
|
||
/// Set video output position.
|
||
///
|
||
/// @param x video output x coordinate inside the window
|
||
/// @param y video output y coordinate inside the window
|
||
/// @param width video output width
|
||
/// @param height video output height
|
||
///
|
||
/// @note FIXME: need to know which stream.
|
||
///
|
||
void VideoSetOutputPosition(int x, int y, int width, int height)
|
||
{
|
||
// FIXME: high level, currently works osd relative
|
||
if (!OsdWidth || !OsdHeight) {
|
||
return;
|
||
}
|
||
x = (x * VideoWindowWidth) / OsdWidth;
|
||
y = (y * VideoWindowHeight) / OsdHeight;
|
||
width = (width * VideoWindowWidth) / OsdWidth;
|
||
height = (height * VideoWindowHeight) / OsdHeight;
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
VdpauSetOutputPosition(VdpauDecoders[0], x, y, width, height);
|
||
}
|
||
#endif
|
||
#ifdef USE_VAPI
|
||
// FIXME: not supported by vaapi without unscaled OSD,
|
||
// FIXME: if used to position video inside osd
|
||
#endif
|
||
}
|
||
|
||
///
|
||
/// Set video window position.
|
||
///
|
||
/// @param x window x coordinate
|
||
/// @param y window y coordinate
|
||
/// @param width window width
|
||
/// @param height window height
|
||
///
|
||
/// @note no need to lock, only called from inside the video thread
|
||
///
|
||
void VideoSetVideoMode(int x, int y, int width, int height)
|
||
{
|
||
Debug(3, "video: %s %dx%d%+d%+d\n", __FUNCTION__, width, height, x, y);
|
||
if ((unsigned)width == VideoWindowWidth
|
||
&& (unsigned)height == VideoWindowHeight) {
|
||
return; // same size nothing todo
|
||
}
|
||
VideoWindowWidth = width;
|
||
VideoWindowHeight = height;
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled && VaapiDecoders[0]) {
|
||
// FIXME: must update osd surfaces?
|
||
VaapiUpdateOutput(VaapiDecoders[0]);
|
||
return;
|
||
}
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled && VdpauDecoders[0]) {
|
||
VdpauExitOutputQueue();
|
||
VdpauInitOutputQueue();
|
||
VdpauUpdateOutput(VdpauDecoders[0]);
|
||
return;
|
||
}
|
||
#endif
|
||
}
|
||
|
||
///
|
||
/// Set deinterlace mode.
|
||
///
|
||
void VideoSetDeinterlace(int mode[VideoResolutionMax])
|
||
{
|
||
VideoDeinterlace[0] = mode[0];
|
||
VideoDeinterlace[1] = mode[1];
|
||
VideoDeinterlace[2] = mode[2];
|
||
VideoDeinterlace[3] = mode[3];
|
||
VideoSurfaceModesChanged = 1;
|
||
}
|
||
|
||
///
|
||
/// Set skip chroma deinterlace on/off.
|
||
///
|
||
void VideoSetSkipChromaDeinterlace(int onoff[VideoResolutionMax])
|
||
{
|
||
VideoSkipChromaDeinterlace[0] = onoff[0];
|
||
VideoSkipChromaDeinterlace[1] = onoff[1];
|
||
VideoSkipChromaDeinterlace[2] = onoff[2];
|
||
VideoSkipChromaDeinterlace[3] = onoff[3];
|
||
VideoSurfaceModesChanged = 1;
|
||
}
|
||
|
||
///
|
||
/// Set denoise level (0 .. 1000).
|
||
///
|
||
void VideoSetDenoise(int level[VideoResolutionMax])
|
||
{
|
||
VideoDenoise[0] = level[0];
|
||
VideoSharpen[1] = level[1];
|
||
VideoSharpen[2] = level[2];
|
||
VideoSharpen[3] = level[3];
|
||
VideoSurfaceModesChanged = 1;
|
||
}
|
||
|
||
///
|
||
/// Set sharpness level (-1000 .. 1000).
|
||
///
|
||
void VideoSetSharpen(int level[VideoResolutionMax])
|
||
{
|
||
VideoSharpen[0] = level[0];
|
||
VideoSharpen[1] = level[1];
|
||
VideoSharpen[2] = level[2];
|
||
VideoSharpen[3] = level[3];
|
||
VideoSurfaceModesChanged = 1;
|
||
}
|
||
|
||
///
|
||
/// Set scaling mode.
|
||
///
|
||
void VideoSetScaling(int mode[VideoResolutionMax])
|
||
{
|
||
VideoScaling[0] = mode[0];
|
||
VideoScaling[1] = mode[1];
|
||
VideoScaling[2] = mode[2];
|
||
VideoScaling[3] = mode[3];
|
||
VideoSurfaceModesChanged = 1;
|
||
}
|
||
|
||
///
|
||
/// Set audio delay.
|
||
///
|
||
/// @param ms delay in ms
|
||
///
|
||
void VideoSetAudioDelay(int ms)
|
||
{
|
||
VideoAudioDelay = ms * 90;
|
||
}
|
||
|
||
///
|
||
/// Initialize video output module.
|
||
///
|
||
/// @param display_name X11 display name
|
||
///
|
||
void VideoInit(const char *display_name)
|
||
{
|
||
int screen_nr;
|
||
int i;
|
||
xcb_screen_iterator_t screen_iter;
|
||
xcb_screen_t *screen;
|
||
|
||
if (XlibDisplay) { // allow multiple calls
|
||
Debug(3, "video: x11 already setup\n");
|
||
return;
|
||
}
|
||
// Open the connection to the X server.
|
||
// use the DISPLAY environment variable as the default display name
|
||
if (!display_name) {
|
||
display_name = getenv("DISPLAY");
|
||
if (!display_name) {
|
||
// use :0.0 as default display name
|
||
display_name = ":0.0";
|
||
}
|
||
}
|
||
if (!(XlibDisplay = XOpenDisplay(display_name))) {
|
||
Fatal(_("video: Can't connect to X11 server on '%s'"), display_name);
|
||
// FIXME: we need to retry connection
|
||
}
|
||
XInitThreads();
|
||
// Convert XLIB display to XCB connection
|
||
if (!(Connection = XGetXCBConnection(XlibDisplay))) {
|
||
Fatal(_("video: Can't convert XLIB display to XCB connection"));
|
||
}
|
||
// prefetch extensions
|
||
//xcb_prefetch_extension_data(Connection, &xcb_big_requests_id);
|
||
//xcb_prefetch_extension_data(Connection, &xcb_dpms_id);
|
||
//xcb_prefetch_extension_data(Connection, &xcb_glx_id);
|
||
//xcb_prefetch_extension_data(Connection, &xcb_randr_id);
|
||
//xcb_prefetch_extension_data(Connection, &xcb_screensaver_id);
|
||
//xcb_prefetch_extension_data(Connection, &xcb_shm_id);
|
||
//xcb_prefetch_extension_data(Connection, &xcb_xv_id);
|
||
|
||
// Get the requested screen number
|
||
screen_nr = DefaultScreen(XlibDisplay);
|
||
screen_iter = xcb_setup_roots_iterator(xcb_get_setup(Connection));
|
||
for (i = 0; i < screen_nr; ++i) {
|
||
xcb_screen_next(&screen_iter);
|
||
}
|
||
screen = screen_iter.data;
|
||
|
||
//
|
||
// Default window size
|
||
//
|
||
if (!VideoWindowHeight) {
|
||
if (VideoWindowWidth) {
|
||
VideoWindowHeight = (VideoWindowWidth * 9) / 16;
|
||
}
|
||
VideoWindowHeight = 576;
|
||
}
|
||
if (!VideoWindowWidth) {
|
||
VideoWindowWidth = (VideoWindowHeight * 16) / 9;
|
||
}
|
||
//
|
||
// prepare opengl
|
||
//
|
||
#ifdef USE_GLX
|
||
if (GlxEnabled) {
|
||
|
||
GlxInit();
|
||
// FIXME: use root window?
|
||
VideoCreateWindow(screen->root, GlxVisualInfo->visualid,
|
||
GlxVisualInfo->depth);
|
||
GlxSetupWindow(VideoWindow, VideoWindowWidth, VideoWindowHeight);
|
||
} else
|
||
#endif
|
||
|
||
//
|
||
// Create output window
|
||
//
|
||
if (1) { // FIXME: use window mode
|
||
|
||
VideoCreateWindow(screen->root, screen->root_visual,
|
||
screen->root_depth);
|
||
|
||
} else {
|
||
// FIXME: support embedded mode
|
||
VideoWindow = screen->root;
|
||
|
||
// FIXME: VideoWindowHeight VideoWindowWidth
|
||
}
|
||
|
||
Debug(3, "video: window prepared\n");
|
||
|
||
//
|
||
// prepare hardware decoder VA-API/VDPAU
|
||
//
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
VideoVdpauInit(display_name);
|
||
#ifdef USE_VAAPI
|
||
// disable va-api, if vdpau succeeded
|
||
if (VideoVdpauEnabled) {
|
||
VideoVaapiEnabled = 0;
|
||
}
|
||
#endif
|
||
}
|
||
#endif
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
VideoVaapiInit(display_name);
|
||
}
|
||
#endif
|
||
|
||
//xcb_prefetch_maximum_request_length(Connection);
|
||
xcb_flush(Connection);
|
||
}
|
||
|
||
///
|
||
/// Cleanup video output module.
|
||
///
|
||
void VideoExit(void)
|
||
{
|
||
if (!XlibDisplay) { // no init or failed
|
||
return;
|
||
}
|
||
#ifdef USE_VIDEO_THREAD
|
||
VideoThreadExit();
|
||
#endif
|
||
#ifdef USE_VDPAU
|
||
if (VideoVdpauEnabled) {
|
||
VideoVdpauExit();
|
||
}
|
||
#endif
|
||
#ifdef USE_VAAPI
|
||
if (VideoVaapiEnabled) {
|
||
VideoVaapiExit();
|
||
}
|
||
#endif
|
||
#ifdef USE_GLX
|
||
if (GlxEnabled) {
|
||
GlxExit();
|
||
}
|
||
#endif
|
||
|
||
//
|
||
// Reenable screensaver / DPMS.
|
||
//
|
||
//X11SuspendScreenSaver(XlibDisplay, False);
|
||
//X11DPMSEnable(XlibDisplay);
|
||
|
||
//
|
||
// FIXME: cleanup.
|
||
//
|
||
//RandrExit();
|
||
}
|
||
|
||
#endif
|
||
|
||
#ifdef VIDEO_TEST
|
||
|
||
#include <getopt.h>
|
||
|
||
int SysLogLevel; ///< show additional debug informations
|
||
|
||
///
|
||
/// Print version.
|
||
///
|
||
static void PrintVersion(void)
|
||
{
|
||
printf("video_test: video tester Version " VERSION
|
||
#ifdef GIT_REV
|
||
"(GIT-" GIT_REV ")"
|
||
#endif
|
||
",\n\t(c) 2009 - 2011 by Johns\n"
|
||
"\tLicense AGPLv3: GNU Affero General Public License version 3\n");
|
||
}
|
||
|
||
///
|
||
/// Print usage.
|
||
///
|
||
static void PrintUsage(void)
|
||
{
|
||
printf("Usage: video_test [-?dhv]\n"
|
||
"\t-d\tenable debug, more -d increase the verbosity\n"
|
||
"\t-? -h\tdisplay this message\n" "\t-v\tdisplay version information\n"
|
||
"Only idiots print usage on stderr!\n");
|
||
}
|
||
|
||
///
|
||
/// Main entry point.
|
||
///
|
||
/// @param argc number of arguments
|
||
/// @param argv arguments vector
|
||
///
|
||
/// @returns -1 on failures, 0 clean exit.
|
||
///
|
||
int main(int argc, char *const argv[])
|
||
{
|
||
SysLogLevel = 0;
|
||
|
||
//
|
||
// Parse command line arguments
|
||
//
|
||
for (;;) {
|
||
switch (getopt(argc, argv, "hv?-c:d")) {
|
||
case 'd': // enabled debug
|
||
++SysLogLevel;
|
||
continue;
|
||
|
||
case EOF:
|
||
break;
|
||
case 'v': // print version
|
||
PrintVersion();
|
||
return 0;
|
||
case '?':
|
||
case 'h': // help usage
|
||
PrintVersion();
|
||
PrintUsage();
|
||
return 0;
|
||
case '-':
|
||
PrintVersion();
|
||
PrintUsage();
|
||
fprintf(stderr, "\nWe need no long options\n");
|
||
return -1;
|
||
case ':':
|
||
PrintVersion();
|
||
fprintf(stderr, "Missing argument for option '%c'\n", optopt);
|
||
return -1;
|
||
default:
|
||
PrintVersion();
|
||
fprintf(stderr, "Unkown option '%c'\n", optopt);
|
||
return -1;
|
||
}
|
||
break;
|
||
}
|
||
if (optind < argc) {
|
||
PrintVersion();
|
||
while (optind < argc) {
|
||
fprintf(stderr, "Unhandled argument '%s'\n", argv[optind++]);
|
||
}
|
||
return -1;
|
||
}
|
||
//
|
||
// main loop
|
||
//
|
||
VideoInit(NULL);
|
||
VideoOsdInit();
|
||
for (;;) {
|
||
VideoRenderOverlay();
|
||
VideoDisplayOverlay();
|
||
glXSwapBuffers(XlibDisplay, VideoWindow);
|
||
GlxCheck();
|
||
glClear(GL_COLOR_BUFFER_BIT);
|
||
|
||
XFlush(XlibDisplay);
|
||
XSync(XlibDisplay, False);
|
||
XFlush(XlibDisplay);
|
||
XSync(XlibDisplay, False);
|
||
XFlush(XlibDisplay);
|
||
XSync(XlibDisplay, False);
|
||
XFlush(XlibDisplay);
|
||
XSync(XlibDisplay, False);
|
||
XFlush(XlibDisplay);
|
||
XSync(XlibDisplay, False);
|
||
XFlush(XlibDisplay);
|
||
usleep(20 * 1000);
|
||
}
|
||
VideoExit();
|
||
|
||
return 0;
|
||
}
|
||
|
||
#endif
|