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hwcontext_vaapi: Add an assert in vaapi_map_from_drm()

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Every fourcc in vaapi_drm_format_map should be in
vaapi_format_map, so add an assert to ensure we have the right maps.

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
This commit is contained in:
Haihao Xiang 2018-05-10 11:08:23 +08:00 committed by Mark Thompson
parent 7e78801fa5
commit bed670a1de
1 changed files with 2 additions and 0 deletions
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libavutil/hwcontext_vaapi.c
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@ -1028,6 +1028,8 @@ static int vaapi_map_from_drm(AVHWFramesContext *src_fc, AVFrame *dst,
va_rt_format = vaapi_format_map[i].rt_format;
}
av_assert0(i < FF_ARRAY_ELEMS(vaapi_format_map));
buffer_handle = desc->objects[0].fd;
buffer_desc.pixel_format = va_fourcc;
buffer_desc.width = src_fc->width;