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 __SHADER_HELPERS_H
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#define __SHADER_HELPERS_H
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#include "shader_platform.h"
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#include <vector>
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#include <string>
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#include <sstream>
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typedef struct _STGA
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{
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_STGA()
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{
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data = (unsigned char *)0;
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width = 0;
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height = 0;
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byteCount = 0;
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}
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~_STGA()
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{
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delete[] data;
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data = 0;
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}
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void destroy()
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{
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delete[] data;
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data = 0;
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}
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int width;
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int height;
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unsigned char byteCount;
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unsigned char *data;
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} STGA;
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bool loadPngImage(const char *name, int &outWidth, int &outHeight,
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bool &grayscale, bool &outHasAlpha, GLubyte **outData);
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bool loadTGA(const char *filename, STGA &tgaFile);
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void gl_log_errors();
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bool gl_srgb_available();
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int gl_version();
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bool gl_float_texture_available();
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void reduce_to_path(char* filename);
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void read_shader_file_with_includes(std::string filename, std::vector<std::string> &lines);
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#endif // __SHADER_HELPERS_H
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