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plugins: use g_clear_object() wherever applicable.

Browse source 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
This commit is contained in:
Javier Jardón 2012-07-01 05:50:17 +09:00 committed by Gwenole Beauchesne
parent dba174906a
commit 5ff0837b32
5 changed files with 21 additions and 72 deletions
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10
gst/vaapi/gstvaapidecode.c
View file

@ -459,10 +459,7 @@ gst_vaapidecode_finalize(GObject *object)
decode->srcpad_caps = NULL;
}
if (decode->display) {
g_object_unref(decode->display);
decode->display = NULL;
}
g_clear_object(&decode->display);
if (decode->allowed_caps) {
gst_caps_unref(decode->allowed_caps);
@ -546,10 +543,7 @@ gst_vaapidecode_change_state(GstElement *element, GstStateChange transition)
break;
case GST_STATE_CHANGE_READY_TO_NULL:
gst_vaapidecode_destroy(decode);
if (decode->display) {
g_object_unref(decode->display);
decode->display = NULL;
}
g_clear_object(&decode->display);
decode->is_ready = FALSE;
break;
default:

20
gst/vaapi/gstvaapidownload.c
View file

@ -222,15 +222,8 @@ gst_vaapidownload_destroy(GstVaapiDownload *download)
download->allowed_caps = NULL;
}
if (download->images) {
g_object_unref(download->images);
download->images = NULL;
}
if (download->display) {
g_object_unref(download->display);
download->display = NULL;
}
g_clear_object(&download->images);
g_clear_object(&download->display);
}
static void
@ -319,10 +312,8 @@ gst_vaapidownload_stop(GstBaseTransform *trans)
{
GstVaapiDownload * const download = GST_VAAPIDOWNLOAD(trans);
if (download->display) {
g_object_unref(download->display);
download->display = NULL;
}
g_clear_object(&download->display);
return TRUE;
}
@ -531,8 +522,7 @@ gst_vaapidownload_ensure_image_pool(GstVaapiDownload *download, GstCaps *caps)
download->image_format = format;
download->image_width = width;
download->image_height = height;
if (download->images)
g_object_unref(download->images);
g_clear_object(&download->images);
download->images = gst_vaapi_image_pool_new(download->display, caps);
if (!download->images)
return FALSE;

5
gst/vaapi/gstvaapipostproc.c
View file

@ -213,10 +213,7 @@ gst_vaapipostproc_destroy(GstVaapiPostproc *postproc)
{
gst_caps_replace(&postproc->postproc_caps, NULL);
if (postproc->display) {
g_object_unref(postproc->display);
postproc->display = NULL;
}
g_clear_object(&postproc->display);
}
static gboolean

29
gst/vaapi/gstvaapisink.c
View file

@ -229,15 +229,8 @@ gst_vaapisink_xoverlay_iface_init(GstXOverlayClass *iface)
static void
gst_vaapisink_destroy(GstVaapiSink *sink)
{
if (sink->texture) {
g_object_unref(sink->texture);
sink->texture = NULL;
}
if (sink->display) {
g_object_unref(sink->display);
sink->display = NULL;
}
g_clear_object(&sink->texture);
g_clear_object(&sink->display);
gst_caps_replace(&sink->caps, NULL);
}
@ -402,10 +395,7 @@ gst_vaapisink_ensure_window_xid(GstVaapiSink *sink, guintptr window_id)
gst_vaapi_window_x11_get_xid(GST_VAAPI_WINDOW_X11(sink->window)) == xid)
return TRUE;
if (sink->window) {
g_object_unref(sink->window);
sink->window = NULL;
}
g_clear_object(&sink->window);
#if USE_VAAPISINK_GLX
if (sink->use_glx)
@ -429,15 +419,9 @@ gst_vaapisink_stop(GstBaseSink *base_sink)
{
GstVaapiSink * const sink = GST_VAAPISINK(base_sink);
if (sink->window) {
g_object_unref(sink->window);
sink->window = NULL;
}
g_clear_object(&sink->window);
g_clear_object(&sink->display);
if (sink->display) {
g_object_unref(sink->display);
sink->display = NULL;
}
return TRUE;
}
@ -688,8 +672,7 @@ gst_vaapisink_show_frame(GstBaseSink *base_sink, GstBuffer *buffer)
gst_video_buffer_get_overlay_composition(buffer);
if (sink->display != gst_vaapi_video_buffer_get_display (vbuffer)) {
if (sink->display)
g_object_unref (sink->display);
g_clear_object(&sink->display);
sink->display = g_object_ref (gst_vaapi_video_buffer_get_display (vbuffer));
}

29
gst/vaapi/gstvaapiupload.c
View file

@ -208,20 +208,9 @@ gst_video_context_interface_init(GstVideoContextInterface *iface)
static void
gst_vaapiupload_destroy(GstVaapiUpload *upload)
{
if (upload->images) {
g_object_unref(upload->images);
upload->images = NULL;
}
if (upload->surfaces) {
g_object_unref(upload->surfaces);
upload->surfaces = NULL;
}
if (upload->display) {
g_object_unref(upload->display);
upload->display = NULL;
}
g_clear_object(&upload->images);
g_clear_object(&upload->surfaces);
g_clear_object(&upload->display);
}
static void
@ -394,10 +383,8 @@ gst_vaapiupload_stop(GstBaseTransform *trans)
{
GstVaapiUpload * const upload = GST_VAAPIUPLOAD(trans);
if (upload->display) {
g_object_unref(upload->display);
upload->display = NULL;
}
g_clear_object(&upload->display);
return TRUE;
}
@ -523,8 +510,7 @@ gst_vaapiupload_ensure_image_pool(GstVaapiUpload *upload, GstCaps *caps)
if (width != upload->image_width || height != upload->image_height) {
upload->image_width = width;
upload->image_height = height;
if (upload->images)
g_object_unref(upload->images);
g_clear_object(&upload->images);
upload->images = gst_vaapi_image_pool_new(upload->display, caps);
if (!upload->images)
return FALSE;
@ -545,8 +531,7 @@ gst_vaapiupload_ensure_surface_pool(GstVaapiUpload *upload, GstCaps *caps)
if (width != upload->surface_width || height != upload->surface_height) {
upload->surface_width = width;
upload->surface_height = height;
if (upload->surfaces)
g_object_unref(upload->surfaces);
g_clear_object(&upload->surfaces);
upload->surfaces = gst_vaapi_surface_pool_new(upload->display, caps);
if (!upload->surfaces)
return FALSE;