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/usr/include/X11/extensions

Name	Size	Mode	Actions
ag.h	1705	0644	edit dl rm
agproto.h	5005	0644	edit dl rm
bigreqsproto.h	1909	0644	edit dl rm
bigreqstr.h	187	0644	edit dl rm
composite.h	3130	0644	edit dl rm
compositeproto.h	5462	0644	edit dl rm
cup.h	1353	0644	edit dl rm
cupproto.h	3065	0644	edit dl rm
damageproto.h	3615	0644	edit dl rm
damagewire.h	1893	0644	edit dl rm
dbe.h	2159	0644	edit dl rm
dbeproto.h	7343	0644	edit dl rm
dmx.h	2373	0644	edit dl rm
dmxproto.h	13343	0644	edit dl rm
dpmsconst.h	1778	0644	edit dl rm
dpmsproto.h	5288	0644	edit dl rm
dri2proto.h	8318	0644	edit dl rm
dri2tokens.h	2468	0644	edit dl rm
dri3proto.h	6129	0644	edit dl rm
EVI.h	1563	0644	edit dl rm
EVIproto.h	3006	0644	edit dl rm
ge.h	1782	0644	edit dl rm
geproto.h	2351	0644	edit dl rm
lbx.h	2236	0644	edit dl rm
lbxproto.h	24782	0644	edit dl rm
mitmiscconst.h	1509	0644	edit dl rm
mitmiscproto.h	2229	0644	edit dl rm
multibufconst.h	2575	0644	edit dl rm
multibufproto.h	8600	0644	edit dl rm
panoramiXproto.h	5473	0644	edit dl rm
presentproto.h	5409	0644	edit dl rm
presenttokens.h	3597	0644	edit dl rm
randr.h	6909	0644	edit dl rm
randrproto.h	25751	0644	edit dl rm
recordconst.h	2064	0644	edit dl rm
recordproto.h	7634	0644	edit dl rm
recordstr.h	258	0644	edit dl rm
render.h	6933	0644	edit dl rm
renderproto.h	13218	0644	edit dl rm
saver.h	1900	0644	edit dl rm
saverproto.h	5132	0644	edit dl rm
secur.h	2141	0644	edit dl rm
securproto.h	3177	0644	edit dl rm
shapeconst.h	1878	0644	edit dl rm
shapeproto.h	6730	0644	edit dl rm
shapestr.h	252	0644	edit dl rm
shm.h	1645	0644	edit dl rm
shmproto.h	6045	0644	edit dl rm
shmstr.h	2123	0644	edit dl rm
syncconst.h	6750	0644	edit dl rm
syncproto.h	11001	0644	edit dl rm
syncstr.h	5606	0644	edit dl rm
xcmiscproto.h	3057	0644	edit dl rm
xcmiscstr.h	185	0644	edit dl rm
xf86bigfont.h	414	0644	edit dl rm
xf86bigfproto.h	2544	0644	edit dl rm
xf86bigfstr.h	191	0644	edit dl rm
xf86dga.h	369	0644	edit dl rm
xf86dga1const.h	931	0644	edit dl rm
xf86dga1proto.h	4506	0644	edit dl rm
xf86dga1str.h	191	0644	edit dl rm
xf86dgaconst.h	2533	0644	edit dl rm
xf86dgaproto.h	7106	0644	edit dl rm
xf86dgastr.h	188	0644	edit dl rm
xf86misc.h	3901	0644	edit dl rm
xf86mscstr.h	6104	0644	edit dl rm
xf86vm.h	2106	0644	edit dl rm
xf86vmproto.h	15700	0644	edit dl rm
xf86vmstr.h	185	0644	edit dl rm
xfixesproto.h	12752	0644	edit dl rm
xfixeswire.h	5396	0644	edit dl rm
XI.h	9823	0644	edit dl rm
XI2.h	10542	0644	edit dl rm
XI2proto.h	37577	0644	edit dl rm
XIproto.h	41010	0644	edit dl rm
XKB.h	28211	0644	edit dl rm
XKBgeom.h	15808	0644	edit dl rm
XKBproto.h	29105	0644	edit dl rm
XKBsrv.h	28018	0644	edit dl rm
XKBstr.h	19630	0644	edit dl rm
XResproto.h	5168	0644	edit dl rm
xtestconst.h	1392	0644	edit dl rm
xtestext1const.h	5439	0644	edit dl rm
xtestext1proto.h	7790	0644	edit dl rm
xtestproto.h	3254	0644	edit dl rm
Xv.h	3027	0644	edit dl rm
XvMC.h	3620	0644	edit dl rm
XvMCproto.h	4484	0644	edit dl rm
Xvproto.h	12109	0644	edit dl rm

Edit: /usr/include/X11/extensions/XvMC.h (3620B)

#ifndef _XVMC_H_
#define _XVMC_H_

#include <X11/X.h>
#include <X11/extensions/Xv.h>

#define XvMCName "XVideo-MotionCompensation"
#define XvMCNumEvents 0
#define XvMCNumErrors 3
#define XvMCVersion 1
#define XvMCRevision 1

#define XvMCBadContext          0
#define XvMCBadSurface          1
#define XvMCBadSubpicture       2

/* Chroma formats */
#define XVMC_CHROMA_FORMAT_420          0x00000001
#define XVMC_CHROMA_FORMAT_422          0x00000002
#define XVMC_CHROMA_FORMAT_444          0x00000003

/* XvMCSurfaceInfo Flags */
#define XVMC_OVERLAID_SURFACE                   0x00000001
#define XVMC_BACKEND_SUBPICTURE                 0x00000002
#define XVMC_SUBPICTURE_INDEPENDENT_SCALING     0x00000004
#define XVMC_INTRA_UNSIGNED                     0x00000008

/* Motion Compensation types */
#define XVMC_MOCOMP                     0x00000000
#define XVMC_IDCT                       0x00010000

#define XVMC_MPEG_1                     0x00000001
#define XVMC_MPEG_2                     0x00000002
#define XVMC_H263                       0x00000003
#define XVMC_MPEG_4                     0x00000004

#define XVMC_MB_TYPE_MOTION_FORWARD     0x02
#define XVMC_MB_TYPE_MOTION_BACKWARD    0x04
#define XVMC_MB_TYPE_PATTERN            0x08
#define XVMC_MB_TYPE_INTRA              0x10

#define XVMC_PREDICTION_FIELD           0x01
#define XVMC_PREDICTION_FRAME           0x02
#define XVMC_PREDICTION_DUAL_PRIME      0x03
#define XVMC_PREDICTION_16x8            0x02
#define XVMC_PREDICTION_4MV             0x04

#define XVMC_SELECT_FIRST_FORWARD       0x01
#define XVMC_SELECT_FIRST_BACKWARD      0x02
#define XVMC_SELECT_SECOND_FORWARD      0x04
#define XVMC_SELECT_SECOND_BACKWARD     0x08

#define XVMC_DCT_TYPE_FRAME             0x00
#define XVMC_DCT_TYPE_FIELD             0x01

#define XVMC_TOP_FIELD          0x00000001
#define XVMC_BOTTOM_FIELD       0x00000002
#define XVMC_FRAME_PICTURE      (XVMC_TOP_FIELD | XVMC_BOTTOM_FIELD)

#define XVMC_SECOND_FIELD       0x00000004

#define XVMC_DIRECT             0x00000001

#define XVMC_RENDERING          0x00000001
#define XVMC_DISPLAYING         0x00000002

typedef struct {
   int surface_type_id;
   int chroma_format;
   unsigned short max_width;
   unsigned short max_height;
   unsigned short subpicture_max_width;
   unsigned short subpicture_max_height;
   int mc_type;
   int flags;
} XvMCSurfaceInfo;

typedef struct {
   XID context_id;
   int surface_type_id;
   unsigned short width;
   unsigned short height;
   XvPortID port;
   int flags;
   void * privData;  /* private to the library */
} XvMCContext;

typedef struct {
  XID surface_id;
  XID context_id;
  int surface_type_id;
  unsigned short width;
  unsigned short height;
  void *privData;  /* private to the library */
} XvMCSurface;

typedef struct {
  XID subpicture_id;
  XID context_id;
  int xvimage_id;
  unsigned short width;
  unsigned short height;
  int num_palette_entries;
  int entry_bytes;
  char component_order[4];
  void *privData;    /* private to the library */
} XvMCSubpicture;

typedef struct {
  unsigned int num_blocks;
  XID context_id;
  void *privData;
  short *blocks;
} XvMCBlockArray;

typedef struct {
   unsigned short x;
   unsigned short y;
   unsigned char macroblock_type;
   unsigned char motion_type;
   unsigned char motion_vertical_field_select;
   unsigned char dct_type;
   short PMV[2][2][2];
   unsigned int index;
   unsigned short coded_block_pattern;
   unsigned short pad0;
} XvMCMacroBlock;

typedef struct {
  unsigned int num_blocks;
  XID context_id;
  void *privData;
  XvMCMacroBlock *macro_blocks;
} XvMCMacroBlockArray;

#endif

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