54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
/*****************************************************************************\
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Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
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This file is licensed under the Snes9x License.
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For further information, consult the LICENSE file in the root directory.
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\*****************************************************************************/
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#ifndef CCGSHADER_H
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#define CCGSHADER_H
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#include "port.h"
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#include "cgFunctions.h"
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#include <vector>
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enum cgScaleType { CG_SCALE_NONE, CG_SCALE_SOURCE, CG_SCALE_VIEWPORT, CG_SCALE_ABSOLUTE };
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typedef struct _cgScaleParams {
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cgScaleType scaleTypeX;
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cgScaleType scaleTypeY;
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float scaleX;
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float scaleY;
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unsigned absX;
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unsigned absY;
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} cgScaleParams;
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class CCGShader
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{
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private:
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cgScaleType scaleStringToEnum(const char* scale);
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public:
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typedef struct _shaderPass {
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cgScaleParams scaleParams;
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bool linearFilter;
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bool filterSet;
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bool floatFbo;
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unsigned frameCounterMod;
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char cgShaderFile[PATH_MAX];
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} shaderPass;
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typedef struct _lookupTexture {
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char id[PATH_MAX];
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char texturePath[PATH_MAX];
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bool linearfilter;
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} lookupTexture;
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CCGShader(void);
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~CCGShader(void);
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bool LoadShader(const char *path);
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typedef std::vector<shaderPass> passVector;
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typedef std::vector<lookupTexture> lutVector;
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passVector shaderPasses;
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lutVector lookupTextures;
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};
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#endif
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