0f405e9270
material is almost no longer used in the code base and the few remaining references makes it confusing when looking at parts of the codebase. So rename the rest as well. Note that this renames a DeformEffect property and the only extension making use of it doesn't use the property so i think it is okay to do so without deprecating the old property for a few releases Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3910>
108 lines
3.4 KiB
C
108 lines
3.4 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Copyright (C) 2010 Intel Corporation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author:
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* Emmanuele Bassi <ebassi@linux.intel.com>
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*/
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#pragma once
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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#include "cogl/cogl.h"
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#include "clutter/clutter-offscreen-effect.h"
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G_BEGIN_DECLS
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#define CLUTTER_TYPE_DEFORM_EFFECT (clutter_deform_effect_get_type ())
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/**
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* ClutterTextureVertex:
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* @x: Model x-coordinate
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* @y: Model y-coordinate
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* @z: Model z-coordinate
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* @tx: Texture x-coordinate
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* @ty: Texture y-coordinate
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* @color: The color to use at this vertex. This is ignored if
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* use_color is %FALSE when calling cogl_polygon()
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*
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* Used to specify vertex information when calling cogl_polygon()
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*/
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typedef struct _ClutterTextureVertex
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{
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float x, y, z;
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float tx, ty;
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CoglColor color;
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} ClutterTextureVertex;
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#ifndef __GI_SCANNER__
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G_STATIC_ASSERT (sizeof (ClutterTextureVertex) == 24);
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#endif
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CLUTTER_EXPORT
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G_DECLARE_DERIVABLE_TYPE (ClutterDeformEffect,
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clutter_deform_effect,
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CLUTTER,
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DEFORM_EFFECT,
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ClutterOffscreenEffect)
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/**
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* ClutterDeformEffectClass:
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* @deform_vertex: virtual function; sub-classes should override this
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* function to compute the deformation of each vertex
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*
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* The #ClutterDeformEffectClass structure contains
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* only private data
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*/
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struct _ClutterDeformEffectClass
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{
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/*< private >*/
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ClutterOffscreenEffectClass parent_class;
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/*< public >*/
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void (* deform_vertex) (ClutterDeformEffect *effect,
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gfloat width,
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gfloat height,
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ClutterTextureVertex *vertex);
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};
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CLUTTER_EXPORT
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void clutter_deform_effect_set_back_pipeline (ClutterDeformEffect *effect,
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CoglPipeline *pipeline);
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CLUTTER_EXPORT
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CoglPipeline* clutter_deform_effect_get_back_pipeline (ClutterDeformEffect *effect);
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CLUTTER_EXPORT
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void clutter_deform_effect_set_n_tiles (ClutterDeformEffect *effect,
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guint x_tiles,
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guint y_tiles);
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CLUTTER_EXPORT
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void clutter_deform_effect_get_n_tiles (ClutterDeformEffect *effect,
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guint *x_tiles,
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guint *y_tiles);
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CLUTTER_EXPORT
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void clutter_deform_effect_invalidate (ClutterDeformEffect *effect);
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G_END_DECLS
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