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@ -25,15 +25,11 @@ |
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#include "avcodec.h" |
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/**the surface should be shown, the video driver manipulates this*/ |
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#define AV_XVMC_STATE_DISPLAY_PENDING 1 |
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/**the surface is needed for prediction, the codec manipulates this*/ |
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#define AV_XVMC_STATE_PREDICTION 2 |
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/**this surface is needed for subpicture rendering*/ |
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#define AV_XVMC_STATE_OSD_SOURCE 4 |
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/**<magic value to ensure that regular pixel routines haven't corrupted the struct*/ |
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// 1337 IDCT MCo
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#define AV_XVMC_RENDER_MAGIC 0x1DC711C0 |
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#define AV_XVMC_STATE_DISPLAY_PENDING 1 /** the surface should be shown, the video driver manipulates this */ |
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#define AV_XVMC_STATE_PREDICTION 2 /** the surface is needed for prediction, the codec manipulates this */ |
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#define AV_XVMC_STATE_OSD_SOURCE 4 /** this surface is needed for subpicture rendering */ |
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#define AV_XVMC_RENDER_MAGIC 0x1DC711C0 /**< magic value to ensure that regular pixel routines haven't corrupted the struct */ |
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// 1337 IDCT MCo
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#if LIBAVCODEC_VERSION_MAJOR < 53 |
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#define MP_XVMC_STATE_DISPLAY_PENDING AV_XVMC_STATE_DISPLAY_PENDING |
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@ -45,41 +41,41 @@ |
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struct xvmc_render_state { |
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/** set by calling application */ |
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//@{
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int magic; ///< used as check for memory corruption by regular pixel routines
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int magic; ///< used as check for memory corruption by regular pixel routines
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short* data_blocks; |
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XvMCMacroBlock* mv_blocks; |
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int total_number_of_mv_blocks; |
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int total_number_of_data_blocks; |
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int mc_type; ///<XVMC_MPEG1/2/4,XVMC_H263 without XVMC_IDCT
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int idct; ///< indicate that IDCT acceleration level is used
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int chroma_format; ///< XVMC_CHROMA_FORMAT_420/422/444
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int unsigned_intra; ///<+-128 for intra pictures after clipping
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XvMCSurface* p_surface; ///<pointer to rendered surface, never changed
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int mc_type; ///< XVMC_MPEG1/2/4,XVMC_H263 without XVMC_IDCT
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int idct; ///< indicate that IDCT acceleration level is used
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int chroma_format; ///< XVMC_CHROMA_FORMAT_420/422/444
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int unsigned_intra; ///< +-128 for intra pictures after clipping
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XvMCSurface* p_surface; ///< pointer to rendered surface, never changed
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//}@
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/** set by the decoder
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used by the XvMCRenderSurface function */ |
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//@{
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XvMCSurface* p_past_surface; ///<pointer to the past surface
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XvMCSurface* p_future_surface; ///<pointer to the future prediction surface
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XvMCSurface* p_past_surface; ///< pointer to the past surface
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XvMCSurface* p_future_surface; ///< pointer to the future prediction surface
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unsigned int picture_structure; ///<top/bottom fields or frame!
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unsigned int flags; ///<XVMC_SECOND_FIELD - 1st or 2nd field in the sequence
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unsigned int display_flags; ///<1,2 or 1+2 fields for XvMCPutSurface
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unsigned int picture_structure; ///< top/bottom fields or frame!
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unsigned int flags; ///< XVMC_SECOND_FIELD - 1st or 2nd field in the sequence
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unsigned int display_flags; ///< 1,2 or 1+2 fields for XvMCPutSurface
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//}@
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/** modified by calling application and the decoder */ |
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//@{
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int state; ///<0 - free, 1 - waiting to display, 2 - waiting for prediction
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int start_mv_blocks_num; ///<offset in the array for the current slice, updated by vo
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int filled_mv_blocks_num; ///<processed mv block in this slice, changed by decoder
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int state; ///< 0 - free, 1 - waiting to display, 2 - waiting for prediction
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int start_mv_blocks_num; ///< offset in the array for the current slice, updated by vo
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int filled_mv_blocks_num; ///< processed mv block in this slice, changed by decoder
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int next_free_data_block_num; ///<used in add_mv_block, pointer to next free block
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int next_free_data_block_num; ///< used in add_mv_block, pointer to next free block
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//}@
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/** extensions */ |
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//@{
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void * p_osd_target_surface_render; ///<pointer to the surface where subpicture is rendered
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void* p_osd_target_surface_render; ///< pointer to the surface where subpicture is rendered
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//}@
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}; |
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