diff options
| author | Rico Schüller <kgbricola@web.de> | 2013-09-14 20:27:07 +0200 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2013-09-15 16:18:08 +0200 |
| commit | 6f5229512906f8d545ed88dc2703f3c8ec45dc17 (patch) | |
| tree | 3bb44d6853768f75e11934da0639d35601b2449a | |
| parent | ffa3244534d4d1465b64e39332227f7a7322553c (diff) | |
vdpau/decode: Check max width and max height.
Reviewed-by: Christian König <christian.koenig@amd.com>
| -rw-r--r-- | src/gallium/state_trackers/vdpau/decode.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/vdpau/decode.c b/src/gallium/state_trackers/vdpau/decode.c index 47ca2294ef..b144b8368d 100644 --- a/src/gallium/state_trackers/vdpau/decode.c +++ b/src/gallium/state_trackers/vdpau/decode.c @@ -51,6 +51,7 @@ vlVdpDecoderCreate(VdpDevice device, vlVdpDecoder *vldecoder; VdpStatus ret; bool supported; + uint32_t maxwidth, maxheight; if (!decoder) return VDP_STATUS_INVALID_POINTER; @@ -84,6 +85,25 @@ vlVdpDecoderCreate(VdpDevice device, return VDP_STATUS_INVALID_DECODER_PROFILE; } + maxwidth = screen->get_video_param + ( + screen, + templat.profile, + PIPE_VIDEO_ENTRYPOINT_BITSTREAM, + PIPE_VIDEO_CAP_MAX_WIDTH + ); + maxheight = screen->get_video_param + ( + screen, + templat.profile, + PIPE_VIDEO_ENTRYPOINT_BITSTREAM, + PIPE_VIDEO_CAP_MAX_HEIGHT + ); + if (width > maxwidth || height > maxheight) { + pipe_mutex_unlock(dev->mutex); + return VDP_STATUS_INVALID_SIZE; + } + vldecoder = CALLOC(1,sizeof(vlVdpDecoder)); if (!vldecoder) { pipe_mutex_unlock(dev->mutex); |