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openh264dec: Unref video frames and codec state in all cases

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This commit is contained in:
Sebastian Dröge 2015-07-02 18:51:09 +02:00
parent f037b28a7b
commit 9e7454a90a
1 changed files with 9 additions and 1 deletions
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10
ext/openh264/gstopenh264dec.cpp
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@ -271,6 +271,7 @@ gst_openh264dec_handle_frame (GstVideoDecoder * decoder,
if (frame) {
if (!gst_buffer_map (frame->input_buffer, &map_info, GST_MAP_READ)) {
GST_ERROR_OBJECT (openh264dec, "Cannot map input buffer!");
gst_video_codec_frame_unref (frame);
return GST_FLOW_ERROR;
}
@ -305,8 +306,10 @@ gst_openh264dec_handle_frame (GstVideoDecoder * decoder,
ret =
openh264dec->priv->decoder->DecodeFrame2 (NULL, 0, yuvdata,
&dst_buf_info);
if (ret != dsErrorFree)
if (ret != dsErrorFree) {
gst_video_codec_frame_unref (frame);
return GST_FLOW_EOS;
}
}
/* FIXME: openh264 has no way for us to get a connection
@ -321,6 +324,7 @@ gst_openh264dec_handle_frame (GstVideoDecoder * decoder,
/* No output available yet */
if (dst_buf_info.iBufferStatus != 1) {
gst_video_codec_frame_unref (frame);
return (frame ? GST_FLOW_OK : GST_FLOW_EOS);
}
@ -339,6 +343,8 @@ gst_openh264dec_handle_frame (GstVideoDecoder * decoder,
if (!gst_video_decoder_negotiate (decoder)) {
GST_ERROR_OBJECT (openh264dec,
"Failed to negotiate with downstream elements");
gst_video_codec_state_unref (state);
gst_video_codec_frame_unref (frame);
return GST_FLOW_NOT_NEGOTIATED;
}
} else {
@ -348,6 +354,7 @@ gst_openh264dec_handle_frame (GstVideoDecoder * decoder,
flow_status = gst_video_decoder_allocate_output_frame (decoder, frame);
if (flow_status != GST_FLOW_OK) {
gst_video_codec_state_unref (state);
gst_video_codec_frame_unref (frame);
return flow_status;
}
@ -355,6 +362,7 @@ gst_openh264dec_handle_frame (GstVideoDecoder * decoder,
GST_MAP_WRITE)) {
GST_ERROR_OBJECT (openh264dec, "Cannot map output buffer!");
gst_video_codec_state_unref (state);
gst_video_codec_frame_unref (frame);
return GST_FLOW_ERROR;
}