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39 lines
685 B
C
39 lines
685 B
C
#include <portablegl.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct AlphaSpriteUniforms
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{
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pgl_mat4 projMat;
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pgl_mat4 spriteMat;
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pgl_vec2 texSizeInv;
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pgl_vec2 patternSizeInv;
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pgl_vec2 patternScroll;
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pgl_vec2 patternZoom;
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bool renderPattern;
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bool patternTile;
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GLuint texture;
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float alpha;
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};
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struct AlphaSpriteAttribs
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{
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pgl_vec2 position;
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pgl_vec2 texCoord;
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};
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struct AlphaSpriteVarying
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{
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pgl_vec2 v_texCoord;
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pgl_vec2 v_patCoord;
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};
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void mkxpAlphaSpriteVS(float *output, pgl_vec4 *attribs, Shader_Builtins *builtins, void *uniforms);
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void mkxpAlphaSpriteFS(float *input, Shader_Builtins *builtins, void *uniforms);
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#ifdef __cplusplus
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}
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#endif
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