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47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
#ifndef RENDER_OGL_H
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#define RENDER_OGL_H
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#include <windows.h>
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#include "opengl_utils.h"
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#define TEXTURE_COUNT 4
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#define FBO_COUNT 2
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typedef struct OGLRENDERER
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{
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HGLRC context;
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GLuint main_program;
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GLuint shader1_program;
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GLuint shader2_program;
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BOOL got_error;
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int surface_tex_width;
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int surface_tex_height;
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GLenum surface_format;
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GLenum surface_type;
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GLuint surface_tex_ids[TEXTURE_COUNT];
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GLuint palette_tex_ids[TEXTURE_COUNT];
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float scale_w;
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float scale_h;
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GLint main_tex_coord_attr_loc;
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GLint main_vertex_coord_attr_loc;
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GLuint main_vbos[3];
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GLuint main_vao;
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GLint shader1_frame_count_uni_loc;
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GLint shader2_frame_count_uni_loc;
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GLuint frame_buffer_id[FBO_COUNT];
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GLuint frame_buffer_tex_id[FBO_COUNT];
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GLint shader1_tex_coord_attr_loc;
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GLint shader2_tex_coord_attr_loc;
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GLuint shader1_vbos[3];
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GLuint shader2_vbos[3];
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GLuint shader1_vao;
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GLuint shader2_vao;
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BOOL use_opengl;
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BOOL filter_bilinear;
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BOOL shader2_upscale;
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} OGLRENDERER;
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DWORD WINAPI ogl_render_main(void);
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#endif
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