Robert Bragg 58fa6917c2 [fog] Document that fogging only works with opaque or unmultipled colors ...

The fixed function fogging provided by OpenGL only works with unmultiplied
colors (or if the color has an alpha of 1.0) so since we now premultiply
textures and colors by default a note to this affect has been added to
clutter_stage_set_fog and cogl_set_fog.

test-depth.c no longer uses clutter_stage_set_fog for this reason.

In the future when we can depend on fragment shaders we should also be
able to support fogging of premultiplied primitives.

2009-06-11 14:17:53 +01:00

common

[bitmap] Fixes _cogl_bitmap_fallback_unpremult

2009-06-11 14:17:52 +01:00

doc/reference/cogl

[cogl] Move the texture filters to be a property of the material layer

2009-06-04 19:03:40 +01:00

gl

[premultiplication] Be more conservative with what data gets premultiplied

2009-06-11 14:17:53 +01:00

gles

[premultiplication] Be more conservative with what data gets premultiplied

2009-06-11 14:17:53 +01:00

cogl-bitmap.h

Fix inclusion guards and headers

2009-05-06 17:59:25 +01:00

cogl-color.h

Add cogl_color_premultiply()

2009-06-11 14:17:51 +01:00

cogl-debug.h

[cogl-material] Support string based blending and layer combine descriptions

2009-05-28 02:43:28 +01:00

cogl-deprecated.h

[cogl deprecated] Add backface culling deprecation

2009-05-28 14:14:50 +01:00

cogl-fixed.h

[cogl] Updates all file headers and removes lots of trailing white space

2009-05-02 04:12:25 +01:00

cogl-material.h

Default to a blend function that expects premultiplied colors

2009-06-11 14:17:52 +01:00

cogl-matrix.h

Rename 'near' and 'far' variables to 'z_near' and 'z_far'

2009-06-04 11:48:51 +01:00

cogl-offscreen.h

[cogl-offscreen] Cleans up the cogl offscreen API and adds documentation

2009-05-02 04:12:26 +01:00

cogl-path.h

[cogl] Updates all file headers and removes lots of trailing white space

2009-05-02 04:12:25 +01:00

cogl-shader.h

[cogl-shader] Make get_info_log() slightly nicer

2009-06-01 17:40:23 +01:00

cogl-texture.h

[cogl] Move the texture filters to be a property of the material layer

2009-06-04 19:03:40 +01:00

cogl-types.h

[cogl] Move the texture filters to be a property of the material layer

2009-06-04 19:03:40 +01:00

cogl-vertex-buffer.h

[cogl-vertex-buffer] Add cogl_vertex_buffer_indices_get_for_quads

2009-06-01 14:50:52 +01:00

cogl.h.in

[fog] Document that fogging only works with opaque or unmultipled colors

2009-06-11 14:17:53 +01:00

cogl.pc.in

…

Makefile.am

[introspection] Add --c-include to g-ir-scanner

2009-06-09 12:45:23 +01:00

TODO

…

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