mirror of
https://github.com/mpv-player/mpv
synced 2024-12-15 11:25:10 +00:00
8efb2fa21c
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26061 b3059339-0415-0410-9bf9-f77b7e298cf2
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
#ifndef MPLAYER_XVMC_RENDER_H
|
|
#define MPLAYER_XVMC_RENDER_H
|
|
|
|
#include <X11/Xlib.h>
|
|
#include <X11/Xutil.h>
|
|
#include <X11/Xatom.h>
|
|
#include <X11/extensions/Xv.h>
|
|
#include <X11/extensions/Xvlib.h>
|
|
#include <X11/extensions/XvMClib.h>
|
|
|
|
|
|
//the surface should be shown, video driver manipulates this
|
|
#define MP_XVMC_STATE_DISPLAY_PENDING 1
|
|
//the surface is needed for prediction, codec manipulates this
|
|
#define MP_XVMC_STATE_PREDICTION 2
|
|
//this surface is needed for subpicture rendering
|
|
#define MP_XVMC_STATE_OSD_SOURCE 4
|
|
// 1337 IDCT MCo
|
|
#define MP_XVMC_RENDER_MAGIC 0x1DC711C0
|
|
|
|
typedef struct{
|
|
//these are not changed by the decoder!
|
|
int magic;
|
|
|
|
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;//Do we use IDCT acceleration?
|
|
int chroma_format;//420,422,444
|
|
int unsigned_intra;//+-128 for intra pictures after clip
|
|
XvMCSurface* p_surface;//pointer to rendered surface, never changed
|
|
|
|
//these are changed by decoder
|
|
//used by XvMCRenderSurface function
|
|
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 - 1'st or 2'd field in the sequence
|
|
unsigned int display_flags; //1,2 or 1+2 fields for XvMCPutSurface,
|
|
|
|
//these are internal communication ones
|
|
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
|
|
//extensions
|
|
void * p_osd_target_surface_render;//pointer to the surface where subpicture is rendered
|
|
|
|
} xvmc_render_state_t;
|
|
|
|
#endif /* MPLAYER_XVMC_RENDER_H */
|