/// /// @file video.h @brief Video module header file /// /// Copyright (c) 2009 - 2015 by Johns. All Rights Reserved. /// /// Contributor(s): /// /// License: AGPLv3 /// /// This program is free software: you can redistribute it and/or modify /// it under the terms of the GNU Affero General Public License as /// published by the Free Software Foundation, either version 3 of the /// License. /// /// This program is distributed in the hope that it will be useful, /// but WITHOUT ANY WARRANTY; without even the implied warranty of /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the /// GNU Affero General Public License for more details. /// /// $Id: 83cd827a8744e8c80c8adba6cb87653b0ad58c45 $ ////////////////////////////////////////////////////////////////////////////// /// @addtogroup Video /// @{ #include #include //---------------------------------------------------------------------------- // Typedefs //---------------------------------------------------------------------------- /// Video hardware decoder typedef typedef struct _video_hw_decoder_ VideoHwDecoder; /// Video output stream typedef typedef struct __video_stream__ VideoStream; //---------------------------------------------------------------------------- // Variables //---------------------------------------------------------------------------- extern signed char VideoHardwareDecoder; ///< flag use hardware decoder extern char VideoIgnoreRepeatPict; ///< disable repeat pict warning extern int VideoAudioDelay; ///< audio/video delay extern char ConfigStartX11Server; ///< flag start the x11 server //---------------------------------------------------------------------------- // Prototypes //---------------------------------------------------------------------------- /// Allocate new video hardware decoder. extern VideoHwDecoder *VideoNewHwDecoder(VideoStream *); /// Deallocate video hardware decoder. extern void VideoDelHwDecoder(VideoHwDecoder *); /// Get and allocate a video hardware surface. extern unsigned VideoGetSurface(VideoHwDecoder *, const AVCodecContext *); /// Release a video hardware surface extern void VideoReleaseSurface(VideoHwDecoder *, unsigned); /// Callback to negotiate the PixelFormat. extern enum AVPixelFormat Video_get_format(VideoHwDecoder *, AVCodecContext *, const enum AVPixelFormat *); /// Render a ffmpeg frame. extern void VideoRenderFrame(VideoHwDecoder *, const AVCodecContext *, const AVFrame *); /// Get hwaccel context for ffmpeg. extern void *VideoGetHwAccelContext(VideoHwDecoder *); #ifdef AVCODEC_VDPAU_H /// Draw vdpau render state. extern void VideoDrawRenderState(VideoHwDecoder *, struct vdpau_render_state *); #endif #ifdef USE_OPENGLOSD /// Set callback funktion to notify VDR about VideoEvents extern void VideoSetVideoEventCallback(void (*)(void)); #endif /// Poll video events. extern void VideoPollEvent(void); /// Wakeup display handler. extern void VideoDisplayWakeup(void); /// Set video device. extern void VideoSetDevice(const char *); /// Get video driver name. extern const char *VideoGetDriverName(void); /// Set video geometry. extern int VideoSetGeometry(const char *); /// Set 60Hz display mode. extern void VideoSet60HzMode(int); /// Set soft start audio/video sync. extern void VideoSetSoftStartSync(int); /// Set show black picture during channel switch. extern void VideoSetBlackPicture(int); /// Set brightness adjustment. extern void VideoSetBrightness(int); /// Set contrast adjustment. extern void VideoSetContrast(int); /// Set saturation adjustment. extern void VideoSetSaturation(int); /// Set Gamm. extern void VideoSetGamma(int); /// Set ColorSpace. extern void VideoSetTargetColor(int); /// Set hue adjustment. extern void VideoSetHue(int); /// Set Color Blindness. extern void VideoSetColorBlindness(int); /// Set Color Blindness Faktor extern void VideoSetColorBlindnessFaktor(int); /// Set video output position. extern void VideoSetOutputPosition(VideoHwDecoder *, int, int, int, int); /// Set video mode. extern void VideoSetVideoMode(int, int, int, int); /// Set 4:3 display format. extern void VideoSet4to3DisplayFormat(int); /// Set other display format. extern void VideoSetOtherDisplayFormat(int); /// Set video fullscreen mode. extern void VideoSetFullscreen(int); /// Set deinterlace. extern void VideoSetDeinterlace(int[]); /// Set skip chroma deinterlace. extern void VideoSetSkipChromaDeinterlace(int[]); /// Set inverse telecine. extern void VideoSetInverseTelecine(int[]); /// Set scaling. extern void VideoSetScaling(int[]); /// Set scaler test. extern void VideoSetScalerTest(int); /// Set denoise. extern void VideoSetDenoise(int[]); /// Set sharpen. extern void VideoSetSharpen(int[]); /// Set cut top and bottom. extern void VideoSetCutTopBottom(int[]); /// Set cut left and right. extern void VideoSetCutLeftRight(int[]); /// Set studio levels. extern void VideoSetStudioLevels(int); /// Set background. extern void VideoSetBackground(uint32_t); /// Set audio delay. extern void VideoSetAudioDelay(int); /// Set auto-crop parameters. extern void VideoSetAutoCrop(int, int, int); /// Clear OSD. extern void VideoOsdClear(void); /// Draw an OSD ARGB image. extern void VideoOsdDrawARGB(int, int, int, int, int, const uint8_t *, int, int); /// Get OSD size. extern void VideoGetOsdSize(int *, int *); /// Set OSD size. extern void VideoSetOsdSize(int, int); /// Set Osd 3D Mode extern void VideoSetOsd3DMode(int); /// Set video clock. extern void VideoSetClock(VideoHwDecoder *, int64_t); /// Get video clock. extern int64_t VideoGetClock(const VideoHwDecoder *); /// Set closing flag. extern void VideoSetClosing(VideoHwDecoder *); /// Reset start of frame counter extern void VideoResetStart(VideoHwDecoder *); /// Set trick play speed. extern void VideoSetTrickSpeed(VideoHwDecoder *, int); /// Grab screen. extern uint8_t *VideoGrab(int *, int *, int *, int); /// Grab screen raw. extern uint8_t *VideoGrabService(int *, int *, int *); /// Get decoder statistics. extern void VideoGetStats(VideoHwDecoder *, int *, int *, int *, int *, float *); /// Get video stream size extern void VideoGetVideoSize(VideoHwDecoder *, int *, int *, int *, int *); extern void VideoOsdInit(void); ///< Setup osd. extern void VideoOsdExit(void); ///< Cleanup osd. extern void VideoInit(const char *); ///< Setup video module. extern void VideoExit(void); ///< Cleanup and exit video module. /// Poll video input buffers. extern int VideoPollInput(VideoStream *); /// Decode video input buffers. extern int VideoDecodeInput(VideoStream *); /// Get number of input buffers. extern int VideoGetBuffers(const VideoStream *); /// Set DPMS at Blackscreen switch extern void SetDPMSatBlackScreen(int); /// Raise the frontend window extern int VideoRaiseWindow(void); #ifdef USE_OPENGLOSD extern void ActivateOsd(GLuint,int,int,int,int); #endif #if 0 long int gettid() { return (long int)syscall(224); } #endif /// @}