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gluploadelement: properly unref buffers that are the same as the input

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basetransform doesn't unref equal input and output buffers
This commit is contained in:
Matthew Waters 2015-03-13 12:28:36 +00:00 committed by Tim-Philipp Müller
parent 92f0aa9bd8
commit 3d8eb44b7c
1 changed files with 5 additions and 0 deletions
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5
ext/gl/gstgluploadelement.c
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@ -211,6 +211,7 @@ gst_gl_upload_element_query (GstBaseTransform * bt, GstPadDirection direction,
case GST_QUERY_DRAIN: case GST_QUERY_DRAIN:
if (upload->upload) if (upload->upload)
gst_gl_upload_release_buffer (upload->upload); gst_gl_upload_release_buffer (upload->upload);
break;
default: default:
break; break;
} }
@ -239,6 +240,10 @@ gst_gl_upload_element_prepare_output_buffer (GstBaseTransform * bt,
gst_buffer_copy_into (*outbuf, buffer, gst_buffer_copy_into (*outbuf, buffer,
GST_BUFFER_COPY_FLAGS | GST_BUFFER_COPY_TIMESTAMPS, 0, -1); GST_BUFFER_COPY_FLAGS | GST_BUFFER_COPY_TIMESTAMPS, 0, -1);
/* basetransform doesn't unref if they're the same */
if (buffer == *outbuf)
gst_buffer_unref (*outbuf);
return ret == GST_GL_UPLOAD_DONE ? GST_FLOW_OK : GST_FLOW_ERROR; return ret == GST_GL_UPLOAD_DONE ? GST_FLOW_OK : GST_FLOW_ERROR;
} }