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vdpaumpegdec: check for sink element returning wrong buffer type

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This commit is contained in:
Carl-Anton Ingmarsson 2009-10-03 14:30:41 +02:00
parent 325bd7aad2
commit 8ba3df0939
1 changed files with 11 additions and 2 deletions
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13
sys/vdpau/gstvdpmpegdec.c
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@ -299,11 +299,14 @@ gst_vdp_mpeg_dec_alloc_buffer (GstVdpMpegDec * mpeg_dec, GstBuffer ** outbuf)
{ {
GstFlowReturn ret; GstFlowReturn ret;
ret = gst_pad_alloc_buffer_and_set_caps (mpeg_dec->src, 0, 0, ret = gst_pad_alloc_buffer (mpeg_dec->src, 0, 0, GST_PAD_CAPS (mpeg_dec->src),
GST_PAD_CAPS (mpeg_dec->src), outbuf); outbuf);
if (ret != GST_FLOW_OK) if (ret != GST_FLOW_OK)
return ret; return ret;
if (!GST_IS_VDP_VIDEO_BUFFER (*outbuf))
goto wrong_buffer;
if (!mpeg_dec->device) { if (!mpeg_dec->device) {
GstVdpDevice *device; GstVdpDevice *device;
VdpStatus status; VdpStatus status;
@ -323,6 +326,12 @@ gst_vdp_mpeg_dec_alloc_buffer (GstVdpMpegDec * mpeg_dec, GstBuffer ** outbuf)
} }
return ret; return ret;
wrong_buffer:
{
gst_buffer_unref (*outbuf);
return GST_FLOW_NOT_LINKED;
}
} }
static GstFlowReturn static GstFlowReturn