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msdk: move the comment to the correct place

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Haihao Xiang 2019-01-17 16:05:05 +08:00 committed by Víctor Manuel Jáquez Leal
parent b9f070f796
commit 348a4b570d
1 changed files with 6 additions and 5 deletions
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11
sys/msdk/gstmsdkbufferpool.c
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@ -276,11 +276,6 @@ gst_msdk_buffer_pool_acquire_buffer (GstBufferPool * pool,
ret = ret =
GST_BUFFER_POOL_CLASS (parent_class)->acquire_buffer (pool, &buf, params); GST_BUFFER_POOL_CLASS (parent_class)->acquire_buffer (pool, &buf, params);
/* When using video memory, mfx surface is still locked even though
* it's finished by SyncOperation. There's no way to get notified when it gets unlocked.
* So we need to confirm if it's unlocked every time a gst buffer is acquired.
* If it's still locked, we can replace it with new unlocked/unused surface.
*/
if (ret != GST_FLOW_OK || priv->memory_type == GST_MSDK_MEMORY_TYPE_SYSTEM) { if (ret != GST_FLOW_OK || priv->memory_type == GST_MSDK_MEMORY_TYPE_SYSTEM) {
if (buf) if (buf)
*out_buffer_ptr = buf; *out_buffer_ptr = buf;
@ -288,6 +283,12 @@ gst_msdk_buffer_pool_acquire_buffer (GstBufferPool * pool,
} }
surface = gst_msdk_get_surface_from_buffer (buf); surface = gst_msdk_get_surface_from_buffer (buf);
/* When using video memory, mfx surface is still locked even though
* it's finished by SyncOperation. There's no way to get notified when it gets unlocked.
* So we need to confirm if it's unlocked every time a gst buffer is acquired.
* If it's still locked, we can replace it with new unlocked/unused surface.
*/
if (!surface || surface->Data.Locked > 0) { if (!surface || surface->Data.Locked > 0) {
if (!gst_msdk_video_memory_get_surface_available (gst_buffer_peek_memory if (!gst_msdk_video_memory_get_surface_available (gst_buffer_peek_memory
(buf, 0))) { (buf, 0))) {