diff options
Diffstat (limited to 'common/recipes-multimedia/gstreamer/gstreamer1.0-omx/0007-omxvideodec-remove-the-data-packets-left-queued-in-t.patch')
| -rw-r--r-- | common/recipes-multimedia/gstreamer/gstreamer1.0-omx/0007-omxvideodec-remove-the-data-packets-left-queued-in-t.patch | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/common/recipes-multimedia/gstreamer/gstreamer1.0-omx/0007-omxvideodec-remove-the-data-packets-left-queued-in-t.patch b/common/recipes-multimedia/gstreamer/gstreamer1.0-omx/0007-omxvideodec-remove-the-data-packets-left-queued-in-t.patch new file mode 100644 index 0000000..15d2478 --- /dev/null +++ b/common/recipes-multimedia/gstreamer/gstreamer1.0-omx/0007-omxvideodec-remove-the-data-packets-left-queued-in-t.patch @@ -0,0 +1,63 @@ +From 53072a001ad615377144a1e9ed38f4664496fc8c Mon Sep 17 00:00:00 2001 +From: Kazunori Kobayashi <kkobayas@igel.co.jp> +Date: Thu, 13 Jun 2013 12:08:04 +0900 +Subject: [PATCH 07/14] omxvideodec: remove the data packets left queued in the + VideoDecoder class + +This change is required when the data packets split from a frame +are queued in VideoDecoder class. The VideoDecoder class only takes account +into frame to frame decoding, so subsequent packets aren't cleared +from the queue in the VideoDecoder class. +These should be removed before the test to determine if the remaining +data in the queue is needed to be dropped. +--- + omx/gstomxvideodec.c | 33 +++++++++++++++++++++++++++++++++ + 1 file changed, 33 insertions(+) + +diff --git a/omx/gstomxvideodec.c b/omx/gstomxvideodec.c +index 1bdac85..e8c276b 100644 +--- a/omx/gstomxvideodec.c ++++ b/omx/gstomxvideodec.c +@@ -949,6 +949,39 @@ _find_nearest_frame (GstOMXVideoDec * self, GstOMXBuffer * buf) + } + + if (best_id) { ++ /* This processing is required when the data packets split from a frame ++ * are queued in VideoDecoder class. The VideoDecoder class takes account ++ * into frame to frame decoding, so the subsequent packets are left queued. ++ * These should be removed before the test to determine if the remaining ++ * data in the queue is needed to be dropped. ++ */ ++ for (l = frames; l; l = l->next) { ++ GstVideoCodecFrame *tmp; ++ BufferIdentification *id; ++ ++ tmp = l->data; ++ id = gst_video_codec_frame_get_user_data (tmp); ++ ++ /* This happens for frames that were just added but ++ * which were not passed to the component yet. Ignore ++ * them here! ++ */ ++ if (!id) ++ continue; ++ ++ if (id->timestamp == best_timestamp && l != best_l) { ++ GstVideoCodecFrame *removal; ++ ++ removal = gst_video_decoder_get_frame (GST_VIDEO_DECODER (self), ++ tmp->system_frame_number); ++ gst_video_decoder_release_frame (GST_VIDEO_DECODER (self), removal); ++ } ++ } ++ ++ g_list_foreach (frames, (GFunc) gst_video_codec_frame_unref, NULL); ++ g_list_free (frames); ++ frames = gst_video_decoder_get_frames (GST_VIDEO_DECODER (self)); ++ + for (l = frames; l && l != best_l; l = l->next) { + GstVideoCodecFrame *tmp = l->data; + BufferIdentification *id = gst_video_codec_frame_get_user_data (tmp); +-- +1.8.1.2 + |