mirror of https://github.com/axmolengine/axmol.git
120 lines
3.4 KiB
Plaintext
120 lines
3.4 KiB
Plaintext
namespace cocos2d {
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class CCImage;
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typedef enum {
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kCCTexture2DPixelFormat_Automatic = 0,
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//! 32-bit texture: RGBA8888
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kCCTexture2DPixelFormat_RGBA8888,
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//! 24-bit texture: RGBA888
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kCCTexture2DPixelFormat_RGB888,
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//! 16-bit texture without Alpha channel
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kCCTexture2DPixelFormat_RGB565,
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//! 8-bit textures used as masks
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kCCTexture2DPixelFormat_A8,
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//! 8-bit intensity texture
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kCCTexture2DPixelFormat_I8,
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//! 16-bit textures used as masks
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kCCTexture2DPixelFormat_AI88,
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//! 16-bit textures: RGBA4444
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kCCTexture2DPixelFormat_RGBA4444,
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//! 16-bit textures: RGB5A1
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kCCTexture2DPixelFormat_RGB5A1,
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//! 4-bit PVRTC-compressed texture: PVRTC4
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kCCTexture2DPixelFormat_PVRTC4,
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//! 2-bit PVRTC-compressed texture: PVRTC2
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kCCTexture2DPixelFormat_PVRTC2,
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//! Default texture format: RGBA8888
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kCCTexture2DPixelFormat_Default = kCCTexture2DPixelFormat_RGBA8888,
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// backward compatibility stuff
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kTexture2DPixelFormat_Automatic = kCCTexture2DPixelFormat_Automatic,
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kTexture2DPixelFormat_RGBA8888 = kCCTexture2DPixelFormat_RGBA8888,
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kTexture2DPixelFormat_RGB888 = kCCTexture2DPixelFormat_RGB888,
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kTexture2DPixelFormat_RGB565 = kCCTexture2DPixelFormat_RGB565,
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kTexture2DPixelFormat_A8 = kCCTexture2DPixelFormat_A8,
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kTexture2DPixelFormat_RGBA4444 = kCCTexture2DPixelFormat_RGBA4444,
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kTexture2DPixelFormat_RGB5A1 = kCCTexture2DPixelFormat_RGB5A1,
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kTexture2DPixelFormat_Default = kCCTexture2DPixelFormat_Default
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} CCTexture2DPixelFormat;
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/**
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Extension to set the Min / Mag filter
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*/
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typedef struct _ccTexParams {
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GLuint minFilter;
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GLuint magFilter;
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GLuint wrapS;
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GLuint wrapT;
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} ccTexParams;
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class CCTexture2D : public CCObject
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{
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/** pixel format of the texture */
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CCTexture2DPixelFormat getPixelFormat();
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/** width in pixels */
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unsigned int getPixelsWide();
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unsigned int getPixelsHigh();
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/** texture name */
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GLuint getName();
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/** content size */
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CCSize getContentSizeInPixels();
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/** texture max S */
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void setMaxS(GLfloat val);
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GLfloat getMaxS();
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/** texture max T */
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GLfloat getMaxT();
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void setMaxT(GLfloat val);
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bool getHasPremultipliedAlpha();
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CCTexture2D();
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~CCTexture2D();
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char * description(void);
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/** These functions are needed to create mutable textures */
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void releaseData(void *data);
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void* keepData(void *data, unsigned int length);
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/** Intializes with a texture2d with data */
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bool initWithData(const void* data, CCTexture2DPixelFormat pixelFormat, unsigned int pixelsWide, unsigned int pixelsHigh, CCSize contentSize);
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/** draws a texture at a given point */
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void drawAtPoint(CCPoint point);
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/** draws a texture inside a rect */
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void drawInRect(CCRect rect);
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/** Initializes a texture from a UIImage object */
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bool initWithImage(CCImage * uiImage);
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/** Initializes a texture from a string with dimensions, alignment, font name and font size */
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bool initWithString(const char *text, CCSize dimensions, CCTextAlignment alignment, const char *fontName, float fontSize);
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/** Initializes a texture from a string with font name and font size */
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bool initWithString(const char *text, const char *fontName, float fontSize);
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/** returns the content size of the texture in points */
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CCSize getContentSize(void);
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void setTexParameters(ccTexParams* texParams);
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void setAntiAliasTexParameters();
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void setAliasTexParameters();
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void generateMipmap();
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int bitsPerPixelForFormat();
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static void setDefaultAlphaPixelFormat(CCTexture2DPixelFormat format);
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static CCTexture2DPixelFormat defaultAlphaPixelFormat();
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};
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}//namespace cocos2d
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