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blur: don't accumulate texture padding twice

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This removes the create_texture implementation for ClutterBlurEffect
because we already account for padding in the get_paint_volume
implementation so we were creating textures larger than necessary.

Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
This commit is contained in:
Robert Bragg 2011-10-18 10:06:06 +01:00 • committed by Emmanuele Bassi
parent 2ba1a19870
commit 63cc5ab698
1 changed files with 0 additions and 12 deletions
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12
clutter/clutter-blur-effect.c
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@ -210,17 +210,6 @@ clutter_blur_effect_pre_paint (ClutterEffect *effect)
return parent_class->pre_paint (effect); return parent_class->pre_paint (effect);
} }
static CoglHandle
clutter_blur_effect_create_texture (ClutterOffscreenEffect *effect,
gfloat min_width,
gfloat min_height)
{
return cogl_texture_new_with_size (min_width + (2 * BLUR_PADDING),
min_height + (2 * BLUR_PADDING),
COGL_TEXTURE_NO_SLICING,
COGL_PIXEL_FORMAT_RGBA_8888_PRE);
}
static void static void
clutter_blur_effect_paint_target (ClutterOffscreenEffect *effect) clutter_blur_effect_paint_target (ClutterOffscreenEffect *effect)
{ {
@ -303,7 +292,6 @@ clutter_blur_effect_class_init (ClutterBlurEffectClass *klass)
effect_class->get_paint_volume = clutter_blur_effect_get_paint_volume; effect_class->get_paint_volume = clutter_blur_effect_get_paint_volume;
offscreen_class = CLUTTER_OFFSCREEN_EFFECT_CLASS (klass); offscreen_class = CLUTTER_OFFSCREEN_EFFECT_CLASS (klass);
offscreen_class->create_texture = clutter_blur_effect_create_texture;
offscreen_class->paint_target = clutter_blur_effect_paint_target; offscreen_class->paint_target = clutter_blur_effect_paint_target;
} }