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