Subversion Repositories Kolibri OS

#ifndef __GL_RENDER_H__

#define __GL_RENDER_H__

#define EGL_EGLEXT_PROTOTYPES

#define GL_GLEXT_PROTOTYPES

#include "EGL/egl.h"

#include "EGL/eglext.h"

#include "GL/gl.h"

enum px_buffer

{

    PX_FRONT = 0,

    PX_BACK  = 1

};

struct render

{

    int fd;

    EGLDisplay dpy;

    EGLContext context;

    EGLint dx, dy;

    EGLint width, height;

    EGLint scr_width, scr_height;

    GLuint framebuffer;

    EGLImageKHR front, back, screen;

    GLuint tx_buffers[2];

    GLuint tx_screen;

    int back_buffer;

    GLuint blit_prog;

    GLint sampler;

    float vertices[8], texcoords[8];

};

struct render* create_render(EGLDisplay dpy, EGLSurface surface, int dx, int dy);

void render_blit(struct render *render, enum px_buffer buffer);

void render_swap_and_blit(struct render *render);

#endif  /* __GL_RENDER_H__ */