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gl: use gst_gl_display_create_context in more elements.

Browse source 
glbasefilter, glbasemixer and gltestsrc.

https://bugzilla.gnome.org/show_bug.cgi?id=750310
This commit is contained in:
Julien Isorce 2015-06-19 11:57:06 +01:00
parent 2fc017e822
commit 57f389d9ce
3 changed files with 12 additions and 21 deletions
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9
ext/gl/gstglbasemixer.c
View file

@ -469,15 +469,16 @@ gst_gl_base_mixer_decide_allocation (GstGLBaseMixer * mix, GstQuery * query)
if (!mix->context) {
GST_OBJECT_LOCK (mix->display);
do {
if (mix->context)
if (mix->context) {
gst_object_unref (mix->context);
mix->context = NULL;
}
/* just get a GL context. we don't care */
mix->context =
gst_gl_display_get_gl_context_for_thread (mix->display, NULL);
if (!mix->context) {
mix->context = gst_gl_context_new (mix->display);
if (!gst_gl_context_create (mix->context, mix->priv->other_context,
&error)) {
if (!gst_gl_display_create_context (mix->display,
mix->priv->other_context, &mix->context, &error)) {
GST_OBJECT_UNLOCK (mix->display);
goto context_error;
}

8
ext/gl/gstgltestsrc.c
View file

@ -779,14 +779,16 @@ gst_gl_test_src_decide_allocation (GstBaseSrc * basesrc, GstQuery * query)
if (!src->context) {
GST_OBJECT_LOCK (src->display);
do {
if (src->context)
if (src->context) {
gst_object_unref (src->context);
src->context = NULL;
}
/* just get a GL context. we don't care */
src->context =
gst_gl_display_get_gl_context_for_thread (src->display, NULL);
if (!src->context) {
src->context = gst_gl_context_new (src->display);
if (!gst_gl_context_create (src->context, src->other_context, &error)) {
if (!gst_gl_display_create_context (src->display, src->other_context,
&src->context, &error)) {
GST_OBJECT_UNLOCK (src->display);
goto context_error;
}

16
gst-libs/gst/gl/gstglbasefilter.c
View file

@ -339,14 +339,8 @@ gst_gl_base_filter_decide_allocation (GstBaseTransform * trans,
filter->context =
gst_gl_display_get_gl_context_for_thread (filter->display, NULL);
if (!filter->context) {
filter->context = gst_gl_context_new (filter->display);
if (!filter->context) {
GST_OBJECT_UNLOCK (filter->display);
goto context_null_error;
}
if (!gst_gl_context_create (filter->context,
filter->priv->other_context, &error)) {
if (!gst_gl_display_create_context (filter->display,
filter->priv->other_context, &filter->context, &error)) {
GST_OBJECT_UNLOCK (filter->display);
goto context_error;
}
@ -372,12 +366,6 @@ context_error:
(NULL));
return FALSE;
}
context_null_error:
{
GST_ELEMENT_ERROR (trans, RESOURCE, FAILED,
("Failed to create context."), (NULL));
return FALSE;
}
error:
{
GST_ELEMENT_ERROR (trans, LIBRARY, INIT,