| 0,0 → 1,39 |
|---|
| #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__ */ |