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Robert Bragg 4b484d6496 [cogl] handle_automatic_blend_enable(): consider layers with invalid textures
A layer object may be instantiated when setting a combine mode, but before a
texture is associated. (e.g. this is done by the pango renderer) if this is the
case we shouldn't call cogl_texture_get_format() with an invalid cogl handle.

This patch skips over layers without a texture handle when determining if any
textures have an alpha channel.
2009-04-02 11:50:44 +01:00
common [cogl] handle_automatic_blend_enable(): consider layers with invalid textures 2009-04-02 11:50:44 +01:00
doc/reference/cogl [cogl-vertex-buffer] fix cogl_vertex_buffer_draw_elements prototype 2009-03-16 16:19:39 +00:00
gl Unifies 90% of the code in {gl,gles}/cogl.c in common/cogl.c 2009-04-01 13:19:35 +01:00
gles Unifies 90% of the code in {gl,gles}/cogl.c in common/cogl.c 2009-04-01 13:19:35 +01:00
cogl-color.h [docs] Various gtk-doc updates for Cogl 2009-02-09 14:33:14 +00:00
cogl-debug.h [cogl] Add a PANGO debug flag for CoglPango use 2009-03-10 12:38:02 +00:00
cogl-deprecated.h 2008-11-12 Emmanuele Bassi <ebassi@linux.intel.com> 2008-11-12 13:57:58 +00:00
cogl-fixed.h [cogl-fixed] Add a double-to-fixed conversion macro 2009-03-10 12:38:03 +00:00
cogl-material.h [cogl] Add cogl_is_material to cogl-material.h 2009-02-19 11:55:54 +00:00
cogl-matrix.h Virtualize GL matrix operations and use a client-side matrix when GL is indirect 2009-03-12 18:32:45 +00:00
cogl-offscreen.h 2008-10-30 Emmanuele Bassi <ebassi@linux.intel.com> 2008-10-30 17:57:41 +00:00
cogl-path.h [cogl-path] Minor fix to gtk-doc 2009-03-13 15:43:19 +00:00
cogl-shader.h 2008-11-18 Emmanuele Bassi <ebassi@linux.intel.com> 2008-11-18 15:21:02 +00:00
cogl-texture.h [cogl_rectangles] A minor doc fix, and missing newline between functions 2009-03-23 12:41:42 +00:00
cogl-types.h [cogl-fixed] Implement the CoglFixed fundamental GType 2009-03-10 12:38:03 +00:00
cogl-vertex-buffer.h [doc] Fix two small typos in cogl-vertex-buffer 2009-03-25 14:53:58 +00:00
cogl.h.in Virtualize GL matrix operations and use a client-side matrix when GL is indirect 2009-03-12 18:32:45 +00:00
cogl.pc.in [cogl] Fix hardcoded paths in the pc file 2009-03-10 12:38:04 +00:00
Makefile.am Add pkg-config file for COGL 2009-03-10 12:38:02 +00:00
TODO Merged clutter-ivan branch into trunk. 2008-04-25 13:37:36 +00:00