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basecamerasrc: Set preview pipeline NULL

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Set preview pipeline to NULL when freed to be able to
recreate it on the following lines
This commit is contained in:
Thiago Santos 2011-03-14 14:30:36 -03:00
parent ec23bc2768
commit a50dca2752
1 changed files with 1 additions and 0 deletions
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gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c
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@ -437,6 +437,7 @@ gst_base_camera_src_change_state (GstElement * element,
/* recreate the preview pipeline */ /* recreate the preview pipeline */
if (self->preview_pipeline && self->preview_filter_changed) { if (self->preview_pipeline && self->preview_filter_changed) {
gst_camerabin_destroy_preview_pipeline (self->preview_pipeline); gst_camerabin_destroy_preview_pipeline (self->preview_pipeline);
self->preview_pipeline = NULL;
} }
if (self->preview_pipeline == NULL) if (self->preview_pipeline == NULL)