mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-27 12:11:13 +00:00
Code Issues 1 Projects Releases Wiki Activity

glsyncmeta: also supported with gles3

Browse source
This commit is contained in:
Matthew Waters 2015-02-24 01:20:23 +11:00 committed by Tim-Philipp Müller
parent 464b9e7680
commit 844c0e77ee
1 changed files with 10 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
gst-libs/gst/gl/gstglsyncmeta.c
View file

@ -28,6 +28,14 @@
#define GST_CAT_DEFAULT gst_gl_sync_meta_debug
GST_DEBUG_CATEGORY (GST_CAT_DEFAULT);
#ifndef GL_SYNC_GPU_COMMANDS_COMPLETE
#define GL_SYNC_GPU_COMMANDS_COMPLETE 0x9117
#endif
#ifndef GL_SYNC_FLUSH_COMMANDS_BIT
#define GL_SYNC_FLUSH_COMMANDS_BIT 0x00000001
#endif
GstGLSyncMeta *
gst_buffer_add_gl_sync_meta (GstGLContext * context, GstBuffer * buffer)
{
@ -49,13 +57,11 @@ _set_sync_point (GstGLContext * context, GstGLSyncMeta * sync_meta)
{
const GstGLFuncs *gl = context->gl_vtable;
if (gl->FenceSync && gst_gl_context_get_gl_api (context) & GST_GL_API_OPENGL3) {
if (gl->FenceSync) {
if (sync_meta->glsync)
gl->DeleteSync (sync_meta->glsync);
#if GST_GL_HAVE_OPENGL
sync_meta->glsync = gl->FenceSync (GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
GST_LOG ("setting sync object %p", sync_meta->glsync);
#endif
} else {
gl->Flush ();
}
@ -69,7 +75,6 @@ gst_gl_sync_meta_set_sync_point (GstGLSyncMeta * sync_meta,
(GstGLContextThreadFunc) _set_sync_point, sync_meta);
}
#if GST_GL_HAVE_OPENGL
static void
_wait (GstGLContext * context, GstGLSyncMeta * sync_meta)
{
@ -85,18 +90,14 @@ _wait (GstGLContext * context, GstGLSyncMeta * sync_meta)
} while (res == GL_TIMEOUT_EXPIRED);
}
}
#endif
void
gst_gl_sync_meta_wait (GstGLSyncMeta * sync_meta)
{
#if GST_GL_HAVE_OPENGL
if (sync_meta->glsync
&& gst_gl_context_get_gl_api (sync_meta->context) & GST_GL_API_OPENGL3) {
if (sync_meta->glsync) {
gst_gl_context_thread_add (sync_meta->context,
(GstGLContextThreadFunc) _wait, sync_meta);
}
#endif
}
static gboolean