diff options
Diffstat (limited to 'va/va.h')
| -rw-r--r-- | va/va.h | 19 |
1 files changed, 13 insertions, 6 deletions
@@ -56,8 +56,12 @@ * rev 0.31 (09/02/2009 Gwenole Beauchesne) - VC-1/H264 fields change for VDPAU and XvBA backend * Application needs to relink with the new library. * - * rev 0.31.1 (03/29/2009) - Data structure for JPEG encode - * + * rev 0.31.1 (03/29/2009) - Data structure for JPEG encode + * rev 0.31.2 (01/13/2011 Anthony Pabon)- Added a flag to indicate Subpicture coordinates are screen + * screen relative rather than source video relative. + * rev 0.32.0 (01/13/2011 Xiang Haihao) - Add profile into VAPictureParameterBufferVC1 + * update VAAPI to 0.32.0 + * * Acknowledgements: * Some concepts borrowed from XvMC and XvImage. * Waldo Bastian (Intel), Matt Sottek (Intel), Austin Yuan (Intel), and Gwenole Beauchesne (SDS) @@ -1689,8 +1693,9 @@ int vaMaxNumSubpictureFormats ( ); /* flags for subpictures */ -#define VA_SUBPICTURE_CHROMA_KEYING 0x0001 -#define VA_SUBPICTURE_GLOBAL_ALPHA 0x0002 +#define VA_SUBPICTURE_CHROMA_KEYING 0x0001 +#define VA_SUBPICTURE_GLOBAL_ALPHA 0x0002 +#define VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD 0x0004 /* * Query supported subpicture formats * The caller must provide a "format_list" array that can hold at @@ -1699,8 +1704,10 @@ int vaMaxNumSubpictureFormats ( * number of formats returned in "format_list" is returned in "num_formats". * flags: returned value to indicate addtional capabilities * VA_SUBPICTURE_CHROMA_KEYING - supports chroma-keying - * VA_SUBPICTURE_GLOBAL_ALPHA - supports global alpha + * VA_SUBPICTURE_GLOBAL_ALPHA - supports global alpha + * VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD - supports unscaled screen relative subpictures for On Screen Display */ + VAStatus vaQuerySubpictureFormats ( VADisplay dpy, VAImageFormat *format_list, /* out */ @@ -1784,7 +1791,7 @@ VAStatus vaAssociateSubpicture ( unsigned short dest_width, unsigned short dest_height, /* - * whether to enable chroma-keying or global-alpha + * whether to enable chroma-keying, global-alpha, or screen relative mode * see VA_SUBPICTURE_XXX values */ unsigned int flags |