shell-glsl-quad: Provide a paint volume
To prevent from falling back to the slow path of doing a full-stage repaint every time.
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@ -23,6 +23,13 @@ struct _ShellGLSLQuadPrivate
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CoglPipeline *pipeline;
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CoglPipeline *pipeline;
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};
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};
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static gboolean
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shell_glsl_quad_get_paint_volume (ClutterActor *actor,
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ClutterPaintVolume *volume)
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{
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return clutter_paint_volume_set_from_allocation (volume, actor);
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}
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static void
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static void
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shell_glsl_quad_paint (ClutterActor *actor)
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shell_glsl_quad_paint (ClutterActor *actor)
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{
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{
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@ -151,6 +158,7 @@ shell_glsl_quad_class_init (ShellGLSLQuadClass *klass)
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gobject_class->constructed = shell_glsl_quad_constructed;
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gobject_class->constructed = shell_glsl_quad_constructed;
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gobject_class->dispose = shell_glsl_quad_dispose;
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gobject_class->dispose = shell_glsl_quad_dispose;
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actor_class->get_paint_volume = shell_glsl_quad_get_paint_volume;
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actor_class->paint = shell_glsl_quad_paint;
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actor_class->paint = shell_glsl_quad_paint;
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g_type_class_add_private (klass, sizeof (ShellGLSLQuadPrivate));
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g_type_class_add_private (klass, sizeof (ShellGLSLQuadPrivate));
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