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Replace cogl_color_set_from_* with cogl_color_init_from_*

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The former is not yet "officially" deprecated by the latter, but it's
confusing to have them both in the code base.
This commit is contained in:
Emmanuele Bassi
2010-09-03 16:55:12 +01:00
parent 0e2b0e496e
commit abef73bb58
21 changed files with 64 additions and 66 deletions
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36
clutter/clutter-stage.c
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@@ -316,11 +316,11 @@ clutter_stage_paint (ClutterActor *self)
/* we use the real alpha to clear the stage if :use-alpha is
* set; the effect depends entirely on how the Clutter backend
*/
cogl_color_set_from_4ub (&stage_color,
priv->color.red,
priv->color.green,
priv->color.blue,
priv->use_alpha ? real_alpha
cogl_color_init_from_4ub (&stage_color,
priv->color.red,
priv->color.green,
priv->color.blue,
priv->use_alpha ? real_alpha
: 255);
cogl_color_premultiply (&stage_color);
@@ -2082,11 +2082,11 @@ clutter_stage_set_use_fog (ClutterStage *stage,
*
* /* set the fog color to the stage background color */
* clutter_stage_get_color (CLUTTER_STAGE (actor), &stage_color);
* cogl_color_set_from_4ub (&fog_color,
* stage_color.red,
* stage_color.green,
* stage_color.blue,
* stage_color.alpha);
* cogl_color_init_from_4ub (&fog_color,
* stage_color.red,
* stage_color.green,
* stage_color.blue,
* stage_color.alpha);
*
* /* enable fog */
* cogl_set_fog (&fog_color,
@@ -2096,15 +2096,13 @@ clutter_stage_set_use_fog (ClutterStage *stage,
* }
* ]|
*
* Note: The fogging functions only work correctly when the visible actors use
* unmultiplied alpha colors. By default Cogl will premultiply textures
* and cogl_set_source_color will premultiply colors, so unless you
* explicitly load your textures requesting an unmultiplied
* internal_format and use cogl_material_set_color you can only use
* fogging with fully opaque actors.
*
* We can look to improve this in the future when we can depend on
* fragment shaders.
* <note>The fogging functions only work correctly when the visible actors use
* unmultiplied alpha colors. By default Cogl will premultiply textures and
* cogl_set_source_color() will premultiply colors, so unless you explicitly
* load your textures requesting an unmultiplied internal format and use
* cogl_material_set_color() you can only use fogging with fully opaque actors.
* Support for premultiplied colors will improve in the future when we can
* depend on fragment shaders.</note>
*
* Since: 0.6
*/