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vl: get h264 profile idc

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Adding a function for converting h264 pipe video profile to profile idc

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Acked-by: Christian König <christian.koenig at amd.com>
This commit is contained in:
Boyuan Zhang 2018-10-23 11:15:52 -04:00 • committed by Leo Liu
parent 5cdeefe057
commit b15d0200a9
1 changed files with 24 additions and 0 deletions
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24
src/gallium/auxiliary/util/u_video.h
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@ -239,6 +239,30 @@ u_get_h264_level(uint32_t width, uint32_t height, uint32_t *max_reference)
return 52;
}
static inline uint32_t
u_get_h264_profile_idc(enum pipe_video_profile profile)
{
switch (profile) {
case PIPE_VIDEO_PROFILE_MPEG4_AVC_CONSTRAINED_BASELINE:
case PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE:
return 66;
case PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN:
return 77;
case PIPE_VIDEO_PROFILE_MPEG4_AVC_EXTENDED:
return 88;
case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH:
return 100;
case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH10:
return 110;
case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH422:
return 122;
case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH444:
return 244;
default:
return 66; //use baseline profile instead
}
}
#ifdef __cplusplus
}
#endif