Major cleanup of code. Convert glupload to BaseTransform.

Original commit message from CVS:
* configure.ac:
* sys/glsink/glextensions.c:
* sys/glsink/glextensions.h:
* sys/glsink/glimagesink.c:
* sys/glsink/glimagesink.h:
* sys/glsink/gstglbuffer.c:
* sys/glsink/gstglbuffer.h:
* sys/glsink/gstglconvert.c:
* sys/glsink/gstgldisplay.c:
* sys/glsink/gstgldisplay.h:
* sys/glsink/gstgldownload.c:
* sys/glsink/gstglfilter.c:
* sys/glsink/gstglfilter.h:
* sys/glsink/gstglfilterexample.c:
* sys/glsink/gstgltestsrc.c:
* sys/glsink/gstglupload.c:
Major cleanup of code.  Convert glupload to BaseTransform.
Handle caps negotiation mostly correctly.  Reenable in build.

1 files changed, 4 insertions, 2 deletions

diff --git a/sys/glsink/gstgltestsrc.c b/sys/glsink/gstgltestsrc.c
index 563f3c5f..0a9149b4 100644
--- a/sys/glsink/gstgltestsrc.c
+++ b/sys/glsink/gstgltestsrc.c
@@ -520,8 +520,7 @@ gst_gl_test_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
   GST_LOG_OBJECT (src, "creating buffer %dx%d image for frame %d",
       src->width, src->height, (gint) src->n_frames);
 
-  outbuf = gst_gl_buffer_new (src->display, GST_GL_BUFFER_FORMAT_RGB,
-      src->width, src->height);
+  outbuf = gst_gl_buffer_new (src->display, src->width, src->height);
   gst_buffer_set_caps (GST_BUFFER (outbuf),
       GST_PAD_CAPS (GST_BASE_SRC_PAD (psrc)));
 
@@ -540,6 +539,7 @@ gst_gl_test_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
       GL_FRAMEBUFFER_COMPLETE_EXT);
 
   glViewport (0, 0, outbuf->width, outbuf->height);
+  gst_gl_display_check_error (outbuf->display, __LINE__);
 
 #if 0
   glClearColor (0.3, 0.3, 0.3, 1.0);
@@ -556,8 +556,10 @@ gst_gl_test_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
   }
 
   glFlush ();
+  gst_gl_display_check_error (outbuf->display, __LINE__);
 
   glDeleteFramebuffersEXT (1, &fbo);
+  gst_gl_display_check_error (outbuf->display, __LINE__);
 
   gst_gl_display_unlock (outbuf->display);