axmol/cocos/editor-support/spine/Atlas.h

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/*******************************************************************************
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
******************************************************************************/
#ifndef SPINE_ATLAS_H_
#define SPINE_ATLAS_H_
namespace spine {
typedef enum {
ATLAS_ALPHA, ATLAS_INTENSITY, ATLAS_LUMINANCE_ALPHA, ATLAS_RGB565, ATLAS_RGBA4444, ATLAS_RGB888, ATLAS_RGBA8888
} AtlasFormat;
typedef enum {
ATLAS_NEAREST,
ATLAS_LINEAR,
ATLAS_MIPMAP,
ATLAS_MIPMAP_NEAREST_NEAREST,
ATLAS_MIPMAP_LINEAR_NEAREST,
ATLAS_MIPMAP_NEAREST_LINEAR,
ATLAS_MIPMAP_LINEAR_LINEAR
} AtlasFilter;
typedef enum {
ATLAS_MIRROREDREPEAT, ATLAS_CLAMPTOEDGE, ATLAS_REPEAT
} AtlasWrap;
typedef struct AtlasPage AtlasPage;
struct AtlasPage {
const char* name;
AtlasFormat format;
AtlasFilter minFilter, magFilter;
AtlasWrap uWrap, vWrap;
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void* rendererObject;
int width, height;
AtlasPage* next;
};
AtlasPage* AtlasPage_create (const char* name);
void AtlasPage_dispose (AtlasPage* self);
/**/
typedef struct AtlasRegion AtlasRegion;
struct AtlasRegion {
const char* name;
int x, y, width, height;
float u, v, u2, v2;
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int offsetX, offsetY;
int originalWidth, originalHeight;
int index;
int/*bool*/rotate;
int/*bool*/flip;
int* splits;
int* pads;
AtlasPage* page;
AtlasRegion* next;
};
AtlasRegion* AtlasRegion_create ();
void AtlasRegion_dispose (AtlasRegion* self);
/**/
typedef struct {
AtlasPage* pages;
AtlasRegion* regions;
} Atlas;
/* Image files referenced in the atlas file will be prefixed with dir. */
Atlas* Atlas_readAtlas (const char* data, int length, const char* dir);
/* Image files referenced in the atlas file will be prefixed with the directory containing the atlas file. */
Atlas* Atlas_readAtlasFile (const char* path);
void Atlas_dispose (Atlas* atlas);
/* Returns 0 if the region was not found. */
AtlasRegion* Atlas_findRegion (const Atlas* self, const char* name);
} // namespace spine {
#endif /* SPINE_ATLAS_H_ */