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androidmedia: add a gst_ahc_src_close function

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This commit is contained in:
Youness Alaoui 2012-10-23 11:13:12 -04:00 committed by Nicolas Dufresne
parent 54f3337bd1
commit d4717a9639
1 changed files with 13 additions and 6 deletions
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19
sys/androidcamera/gstahcsrc.c
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@ -43,6 +43,8 @@ static gboolean gst_ahc_src_unlock (GstBaseSrc * bsrc);
static gboolean gst_ahc_src_unlock_stop (GstBaseSrc * bsrc);
static GstFlowReturn gst_ahc_src_create (GstPushSrc * src, GstBuffer ** buffer);
static void gst_ahc_src_close (GstAHCSrc * self);
#define NUM_CALLBACK_BUFFERS 5
#define GST_AHC_SRC_CAPS_STR \
@ -130,9 +132,7 @@ gst_ahc_src_dispose (GObject * object)
{
GstAHCSrc *self = GST_AHC_SRC (object);
if (self->camera)
gst_ah_camera_release (self->camera);
self->camera = NULL;
gst_ahc_src_close (self);
if (self->texture)
gst_ag_surfacetexture_release (self->texture);
@ -353,6 +353,15 @@ gst_ahc_src_open (GstAHCSrc * self)
return (self->camera != NULL);
}
static void
gst_ahc_src_close (GstAHCSrc * self)
{
if (self->camera)
gst_ah_camera_release (self->camera);
self->camera = NULL;
}
static GstStateChangeReturn
gst_ahc_src_change_state (GstElement * element, GstStateChange transition)
{
@ -400,9 +409,7 @@ gst_ahc_src_change_state (GstElement * element, GstStateChange transition)
switch (transition) {
case GST_STATE_CHANGE_READY_TO_NULL:
if (self->camera)
gst_ah_camera_release (self->camera);
self->camera = NULL;
gst_ahc_src_close (self);
break;
default:
break;