diff options
| author | Peng Chen <peng.c.chen@intel.com> | 2015-06-15 22:28:22 +0800 |
|---|---|---|
| committer | Xiang, Haihao <haihao.xiang@intel.com> | 2015-12-07 12:29:56 +0800 |
| commit | 5ec92f48aeff12c7db0a96b65aca44feb4965d92 (patch) | |
| tree | 07cffd63b2a3347a5b9c90a618e706b8d3cc17e8 /src/i965_decoder_utils.c | |
| parent | 70fe9ba8cf83e27c48f80767565149c7d40ea665 (diff) | |
| download | libva-intel-driver-5ec92f48aeff12c7db0a96b65aca44feb4965d92.tar.gz | |
support HEVC 10bits decoding
v2: code cleanup
v3: store shift in an int to make it more readable (Emil)
Signed-off-by: Peng Chen <peng.c.chen@intel.com>
Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Diffstat (limited to 'src/i965_decoder_utils.c')
| -rw-r--r-- | src/i965_decoder_utils.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/i965_decoder_utils.c b/src/i965_decoder_utils.c index 3085a56c..53a5aa18 100644 --- a/src/i965_decoder_utils.c +++ b/src/i965_decoder_utils.c @@ -1121,9 +1121,26 @@ hevc_ensure_surface_bo( ) { VAStatus va_status = VA_STATUS_SUCCESS; + int update = 0; + unsigned int fourcc = VA_FOURCC_NV12; + + if((pic_param->bit_depth_luma_minus8 > 0) + || (pic_param->bit_depth_chroma_minus8 > 0)) + { + if(obj_surface->fourcc != VA_FOURCC_P010) + { + update = 1; + fourcc = VA_FOURCC_P010; + } + } + else if(obj_surface->fourcc != VA_FOURCC_NV12) + { + update = 1; + fourcc = VA_FOURCC_NV12; + } /* (Re-)allocate the underlying surface buffer store, if necessary */ - if (!obj_surface->bo || obj_surface->fourcc != VA_FOURCC_NV12) { + if (!obj_surface->bo || update) { struct i965_driver_data * const i965 = i965_driver_data(ctx); i965_destroy_surface_storage(obj_surface); @@ -1131,7 +1148,7 @@ hevc_ensure_surface_bo( va_status = i965_check_alloc_surface_bo(ctx, obj_surface, i965->codec_info->has_tiled_surface, - VA_FOURCC_NV12, + fourcc, SUBSAMPLE_YUV420); } |