diff options
| author | Janne Grunau <janne-libav@jannau.net> | 2013-06-18 03:56:06 +0400 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2013-06-18 03:56:06 +0400 |
| commit | 2ee380aefbb92c89e8e9c7aa5846aa404919ec7c (patch) | |
| tree | e7a3c609a00c040525baaf7cf99316e3a9bc492e /libavcodec/vaapi.c | |
| parent | 28bf0d94aaf577e3ff593cfaa831f467cf2568e2 (diff) | |
vaapi: return early from ff_vaapi_render_picture() without picture
Fixes an assertion when called on uninitialized frame. Spotted after
seeking in vlc.
Fixes ticket #2461.
Tested-by: Timo
Reviewed-by: Joakim Plate
Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Diffstat (limited to 'libavcodec/vaapi.c')
| -rw-r--r-- | libavcodec/vaapi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/vaapi.c b/libavcodec/vaapi.c index a220a9d3c2..94959bf5ed 100644 --- a/libavcodec/vaapi.c +++ b/libavcodec/vaapi.c @@ -46,6 +46,9 @@ int ff_vaapi_render_picture(struct vaapi_context *vactx, VASurfaceID surface) VABufferID va_buffers[3]; unsigned int n_va_buffers = 0; + if (!vactx->pic_param_buf_id) + return 0; + vaUnmapBuffer(vactx->display, vactx->pic_param_buf_id); va_buffers[n_va_buffers++] = vactx->pic_param_buf_id; |