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videopool: update video alignment after applying

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Video buffer pool will update video alignment to respect stride alignment
requirement. But haven't updated it to video alignment in configure.
Which will cause user get wrong video alignment.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=741501
This commit is contained in:
Song Bing 2014-12-22 09:25:04 -05:00 committed by Nicolas Dufresne
parent ef580889e0
commit e9c6c833c9
3 changed files with 5 additions and 0 deletions
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1
gst-libs/gst/video/gstvideopool.c
View file

@ -169,6 +169,7 @@ video_buffer_pool_set_config (GstBufferPool * pool, GstStructure * config)
/* get an apply the alignment to the info */
gst_buffer_pool_config_get_video_alignment (config, &priv->video_align);
gst_video_info_align (&info, &priv->video_align);
gst_buffer_pool_config_set_video_alignment (config, &priv->video_align);
}
priv->info = info;

2
sys/ximage/ximagepool.c
View file

@ -582,6 +582,8 @@ ximage_buffer_pool_set_config (GstBufferPool * pool, GstStructure * config)
/* do padding and alignment */
gst_video_info_align (&info, &xpool->align);
gst_buffer_pool_config_set_video_alignment (config, &xpool->align);
/* we need the video metadata too now */
xpool->add_metavideo = TRUE;
} else {

2
sys/xvimage/xvimagepool.c
View file

@ -106,6 +106,8 @@ xvimage_buffer_pool_set_config (GstBufferPool * pool, GstStructure * config)
/* do padding and alignment */
gst_video_info_align (&info, &xvpool->align);
gst_buffer_pool_config_set_video_alignment (config, &xvpool->align);
/* we need the video metadata too now */
xvpool->add_metavideo = TRUE;
} else {