On 11 March 2018 at 22:41, Mark Thompson <s...@jkqxz.net> wrote:
> ---
> libavutil/hwcontext_vaapi.c | 11 ++++++++---
> 1 file changed, 8 insertions(+), 3 deletions(-)
>
> diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
> index 15f1c4d1c0..8e4bef9f1b 100644
> --- a/libavutil/hwcontext_vaapi.c
> +++ b/libavutil/hwcontext_vaapi.c
> @@ -1094,15 +1094,20 @@ static int vaapi_map_to_drm_esh(AVHWFramesContext
> *hwfc, AVFrame *dst,
> VAStatus vas;
> VADRMPRIMESurfaceDescriptor va_desc;
> AVDRMFrameDescriptor *drm_desc = NULL;
> + uint32_t export_flags;
> int err, i, j;
>
> surface_id = (VASurfaceID)(uintptr_t)src->data[3];
>
> + export_flags = VA_EXPORT_SURFACE_SEPARATE_LAYERS;
> + if (flags & AV_HWFRAME_MAP_READ)
> + export_flags |= VA_EXPORT_SURFACE_READ_ONLY;
> + if (flags & AV_HWFRAME_MAP_WRITE)
> + export_flags |= VA_EXPORT_SURFACE_WRITE_ONLY;
> +
> vas = vaExportSurfaceHandle(hwctx->display, surface_id,
> VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME_2,
> - VA_EXPORT_SURFACE_READ_ONLY |
> - VA_EXPORT_SURFACE_SEPARATE_LAYERS,
> - &va_desc);
> + export_flags, &va_desc);
> if (vas != VA_STATUS_SUCCESS) {
> if (vas == VA_STATUS_ERROR_UNIMPLEMENTED)
> return AVERROR(ENOSYS);
> --
> 2.16.1
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
LGTM
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
