sys/glsink/: Remove code that handles non-texture buffers. Add a

Original commit message from CVS:
* sys/glsink/BUGS:
* sys/glsink/Makefile.am:
* sys/glsink/gstglbuffer.c:
* sys/glsink/gstglbuffer.h:
* sys/glsink/gstglconvert.c:
* sys/glsink/gstgldisplay.c:
* sys/glsink/gstglfilter.c:
* sys/glsink/gstglfilter.h:
* sys/glsink/gstglfilterexample.c:
* sys/glsink/gstgltestsrc.c:
* sys/glsink/gstglupload.c:
* sys/glsink/gstopengl.c:
Remove code that handles non-texture buffers.  Add a
GstGLBufferFormat type that corresponds to how to use the
texture, not the original video format.  Convert gstflfilter.c
into a base class, add glfilterexample and glconvert elements.
* sys/glsink/color_matrix.c:
Minor ramblings about color conversion matrices.

1 files changed, 8 insertions, 3 deletions

diff --git a/sys/glsink/gstopengl.c b/sys/glsink/gstopengl.c
index d44ed9f2..7acbe1fd 100644
--- a/sys/glsink/gstopengl.c
+++ b/sys/glsink/gstopengl.c
@@ -34,7 +34,8 @@
 
 GType gst_gl_upload_get_type (void);
 GType gst_gl_download_get_type (void);
-GType gst_gl_filter_get_type (void);
+GType gst_gl_filter_example_get_type (void);
+GType gst_gl_convert_get_type (void);
 GType gst_gl_test_src_get_type (void);
 
 
@@ -56,8 +57,12 @@ plugin_init (GstPlugin * plugin)
           GST_RANK_NONE, gst_gl_download_get_type ())) {
     return FALSE;
   }
-  if (!gst_element_register (plugin, "glfilter",
-          GST_RANK_NONE, gst_gl_filter_get_type ())) {
+  if (!gst_element_register (plugin, "glfilterexample",
+          GST_RANK_NONE, gst_gl_filter_example_get_type ())) {
+    return FALSE;
+  }
+  if (!gst_element_register (plugin, "glconvert",
+          GST_RANK_NONE, gst_gl_convert_get_type ())) {
     return FALSE;
   }
   if (!gst_element_register (plugin, "gltestsrc",