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Neil Roberts 153f5ea73f Bug 1189 - Backface culling 
* clutter/cogl/gl/cogl-texture.c (cogl_texture_polygon)
	(_cogl_texture_quad_sw, _cogl_texture_quad_hw):
	* clutter/cogl/gles/cogl-texture.c (cogl_texture_polygon)
	(_cogl_texture_quad_sw, _cogl_texture_quad_hw): Enable backface
	culling in GL if it is requested.

	* clutter/cogl/gles/cogl-texture.c (_cogl_texture_quad_sw)
	(_cogl_texture_quad_hw):
	* clutter/cogl/gl/cogl-texture.c (_cogl_texture_quad_sw)
	(_cogl_texture_quad_hw): Reorder the
	vertices so that they are counter-clockwise.

	* clutter/cogl/gles/cogl-context.h (CoglContext): 
	* clutter/cogl/gl/cogl-context.h (CoglContext): Added a flag to
	store whether backface culling is currently enabled.

	* clutter/cogl/gles/cogl.c (cogl_enable_backface_culling): 
	* clutter/cogl/gl/cogl.c (cogl_enable_backface_culling): New
	function

	* doc/reference/cogl/cogl-sections.txt: Add
	cogl_enable_backface_culling
2008-10-27 14:36:52 +00:00
common 2008-08-27 Emmanuele Bassi <ebassi@openedhand.com> 2008-08-27 12:56:54 +00:00
doc/reference/cogl Bug 1189 - Backface culling 2008-10-27 14:36:52 +00:00
gl Bug 1189 - Backface culling 2008-10-27 14:36:52 +00:00
gles Bug 1189 - Backface culling 2008-10-27 14:36:52 +00:00
cogl.h.in Bug 1189 - Backface culling 2008-10-27 14:36:52 +00:00
Makefile.am Fixed 'make dist' 2008-04-28 16:57:44 +00:00
TODO Merged clutter-ivan branch into trunk. 2008-04-25 13:37:36 +00:00