271 lines
7.1 KiB
C
271 lines
7.1 KiB
C
///
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/// @file video.h @brief Video module header file
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///
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/// Copyright (c) 2009 - 2015 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: 83cd827a8744e8c80c8adba6cb87653b0ad58c45 $
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//////////////////////////////////////////////////////////////////////////////
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/// @addtogroup Video
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/// @{
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#include <GL/gl.h>
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#include <GL/glx.h>
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//----------------------------------------------------------------------------
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// Typedefs
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//----------------------------------------------------------------------------
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/// Video hardware decoder typedef
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typedef struct _video_hw_decoder_ VideoHwDecoder;
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/// Video output stream typedef
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typedef struct __video_stream__ VideoStream;
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//----------------------------------------------------------------------------
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// Variables
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//----------------------------------------------------------------------------
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extern signed char VideoHardwareDecoder; ///< flag use hardware decoder
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extern char VideoIgnoreRepeatPict; ///< disable repeat pict warning
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extern int VideoAudioDelay; ///< audio/video delay
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extern char ConfigStartX11Server; ///< flag start the x11 server
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extern char MyConfigDir[];
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//----------------------------------------------------------------------------
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// Prototypes
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//----------------------------------------------------------------------------
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/// Allocate new video hardware decoder.
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extern VideoHwDecoder *VideoNewHwDecoder(VideoStream *);
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/// Deallocate video hardware decoder.
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extern void VideoDelHwDecoder(VideoHwDecoder *);
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/// Get and allocate a video hardware surface.
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extern unsigned VideoGetSurface(VideoHwDecoder *, const AVCodecContext *);
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/// Release a video hardware surface
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extern void VideoReleaseSurface(VideoHwDecoder *, unsigned);
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/// Callback to negotiate the PixelFormat.
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extern enum AVPixelFormat Video_get_format(VideoHwDecoder *, AVCodecContext *, const enum AVPixelFormat *);
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/// Render a ffmpeg frame.
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extern void VideoRenderFrame(VideoHwDecoder *, const AVCodecContext *, const AVFrame *);
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/// Get hwaccel context for ffmpeg.
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extern void *VideoGetHwAccelContext(VideoHwDecoder *);
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#ifdef AVCODEC_VDPAU_H
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/// Draw vdpau render state.
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extern void VideoDrawRenderState(VideoHwDecoder *, struct vdpau_render_state *);
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#endif
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#ifdef USE_OPENGLOSD
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/// Set callback funktion to notify VDR about VideoEvents
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extern void VideoSetVideoEventCallback(void (*)(void));
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#endif
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/// Poll video events.
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extern void VideoPollEvent(void);
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/// Wakeup display handler.
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extern void VideoDisplayWakeup(void);
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/// Set video device.
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extern void VideoSetDevice(const char *);
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/// Get video driver name.
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extern const char *VideoGetDriverName(void);
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/// Set video geometry.
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extern int VideoSetGeometry(const char *);
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/// Set 60Hz display mode.
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extern void VideoSet60HzMode(int);
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/// Set soft start audio/video sync.
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extern void VideoSetSoftStartSync(int);
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/// Set show black picture during channel switch.
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extern void VideoSetBlackPicture(int);
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/// Set brightness adjustment.
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extern void VideoSetBrightness(int);
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/// Set contrast adjustment.
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extern void VideoSetContrast(int);
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/// Set saturation adjustment.
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extern void VideoSetSaturation(int);
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/// Set Gamma.
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extern void VideoSetGamma(int);
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/// Set Color Temp.
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extern void VideoSetTemperature(int);
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/// Set ColorSpace.
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extern void VideoSetTargetColor(int);
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/// Set hue adjustment.
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extern void VideoSetHue(int);
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/// Set Color Blindness.
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extern void VideoSetColorBlindness(int);
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/// Set Color Blindness Faktor
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extern void VideoSetColorBlindnessFaktor(int);
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/// Set video output position.
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extern void VideoSetOutputPosition(VideoHwDecoder *, int, int, int, int);
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/// Set video mode.
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extern void VideoSetVideoMode(int, int, int, int);
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/// Set 4:3 display format.
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extern void VideoSet4to3DisplayFormat(int);
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/// Set other display format.
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extern void VideoSetOtherDisplayFormat(int);
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/// Set video fullscreen mode.
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extern void VideoSetFullscreen(int);
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/// Set deinterlace.
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extern void VideoSetDeinterlace(int[]);
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/// Set skip chroma deinterlace.
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extern void VideoSetSkipChromaDeinterlace(int[]);
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/// Set inverse telecine.
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extern void VideoSetInverseTelecine(int[]);
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/// Set scaling.
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extern void VideoSetScaling(int[]);
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/// Set scaler test.
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extern void VideoSetScalerTest(int);
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/// Set denoise.
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extern void VideoSetDenoise(int[]);
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/// Set sharpen.
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extern void VideoSetSharpen(int[]);
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/// Set cut top and bottom.
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extern void VideoSetCutTopBottom(int[]);
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/// Set cut left and right.
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extern void VideoSetCutLeftRight(int[]);
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/// Set studio levels.
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extern void VideoSetStudioLevels(int);
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/// Set background.
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extern void VideoSetBackground(uint32_t);
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/// Set audio delay.
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extern void VideoSetAudioDelay(int);
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/// Clear OSD.
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extern void VideoOsdClear(void);
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/// Draw an OSD ARGB image.
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extern void VideoOsdDrawARGB(int, int, int, int, int, const uint8_t *, int, int);
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/// Get OSD size.
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extern void VideoGetOsdSize(int *, int *);
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/// Set OSD size.
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extern void VideoSetOsdSize(int, int);
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/// Set Osd 3D Mode
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extern void VideoSetOsd3DMode(int);
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/// Set video clock.
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extern void VideoSetClock(VideoHwDecoder *, int64_t);
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/// Get video clock.
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extern int64_t VideoGetClock(const VideoHwDecoder *);
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/// Set closing flag.
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extern void VideoSetClosing(VideoHwDecoder *);
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/// Reset start of frame counter
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extern void VideoResetStart(VideoHwDecoder *);
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/// Set trick play speed.
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extern void VideoSetTrickSpeed(VideoHwDecoder *, int);
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/// Grab screen.
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extern uint8_t *VideoGrab(int *, int *, int *, int);
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/// Grab screen raw.
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extern uint8_t *VideoGrabService(int *, int *, int *);
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/// Get decoder statistics.
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extern void VideoGetStats(VideoHwDecoder *, int *, int *, int *, int *, float *, int *, int *, int *, int *);
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/// Get video stream size
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extern void VideoGetVideoSize(VideoHwDecoder *, int *, int *, int *, int *);
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extern void VideoOsdInit(void); ///< Setup osd.
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extern void VideoOsdExit(void); ///< Cleanup osd.
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extern void VideoInit(const char *); ///< Setup video module.
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extern void VideoExit(void); ///< Cleanup and exit video module.
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/// Poll video input buffers.
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extern int VideoPollInput(VideoStream *);
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/// Decode video input buffers.
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extern int VideoDecodeInput(VideoStream *, int);
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/// Get number of input buffers.
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extern int VideoGetBuffers(const VideoStream *);
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/// Set DPMS at Blackscreen switch
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extern void SetDPMSatBlackScreen(int);
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/// Raise the frontend window
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extern int VideoRaiseWindow(void);
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/// Set Shaders
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extern int VideoSetShader(char *);
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#ifdef USE_OPENGLOSD
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extern void ActivateOsd(GLuint, int, int, int, int);
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#endif
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#ifdef GAMMA
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extern void Init_Gamma();
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extern void Exit_Gamma();
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extern void Set_Gamma(float, int);
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extern void Get_Gamma();
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#endif
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#if 0
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long int gettid()
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{
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return (long int)syscall(224);
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}
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#endif
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/// @}
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