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https://github.com/KolibriOS/kolibrios.git
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68 lines
1.3 KiB
C
68 lines
1.3 KiB
C
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#ifndef __GL_RENDER_H__
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#define __GL_RENDER_H__
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#define EGL_EGLEXT_PROTOTYPES
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#define GL_GLEXT_PROTOTYPES
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#include "EGL/egl.h"
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#include "EGL/eglext.h"
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#include "GL/gl.h"
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struct bitmap
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{
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uint32_t width;
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uint32_t height;
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uint32_t pitch;
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void *buffer;
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GLuint tex;
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GLuint handle;
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GLuint name;
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EGLImageKHR image;
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};
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enum
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{
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TEX_SCREEN = 0,
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TEX_MASK = 1
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};
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struct render
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{
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int fd;
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EGLDisplay dpy;
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EGLContext context;
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EGLint dx;
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EGLint dy;
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EGLint width;
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EGLint height;
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EGLint scr_width;
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EGLint scr_height;
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GLuint texture[2];
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GLuint framebuffer;
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EGLImageKHR screen;
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struct bitmap mask;
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int mask_size;
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GLuint blit_prog;
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GLint sampler, sm_mask;
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float vertices[8],tc_src[8];
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};
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int egl_initialize(EGLDisplay *dpy, EGLConfig *config, EGLContext *context);
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void egl_destroy(EGLDisplay dpy, EGLContext context);
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#define ENTER() printf("enter %s\n",__FUNCTION__)
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#define LEAVE() printf("leave %s\n",__FUNCTION__)
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#define FAIL() printf("fail %s\n",__FUNCTION__)
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#ifdef DEBUG
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#define DBG(...) do { \
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fprintf(stderr, __VA_ARGS__); \
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} while (0)
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#else
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#define DBG(...)
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#endif
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#endif /* __GL_RENDER_H__ */
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