diff options
Diffstat (limited to 'include/mgl/gl.h')
-rw-r--r-- | include/mgl/gl.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/mgl/gl.h b/include/mgl/gl.h index 745e69d..e715ec2 100644 --- a/include/mgl/gl.h +++ b/include/mgl/gl.h @@ -1,6 +1,47 @@ #ifndef MGL_GL_H #define MGL_GL_H +/* Copied from GL/glx.h */ +#define GLX_USE_GL 1 +#define GLX_BUFFER_SIZE 2 +#define GLX_LEVEL 3 +#define GLX_RGBA 4 +#define GLX_DOUBLEBUFFER 5 +#define GLX_STEREO 6 +#define GLX_AUX_BUFFERS 7 +#define GLX_RED_SIZE 8 +#define GLX_GREEN_SIZE 9 +#define GLX_BLUE_SIZE 10 +#define GLX_ALPHA_SIZE 11 +#define GLX_DEPTH_SIZE 12 +#define GLX_STENCIL_SIZE 13 +#define GLX_ACCUM_RED_SIZE 14 +#define GLX_ACCUM_GREEN_SIZE 15 +#define GLX_ACCUM_BLUE_SIZE 16 +#define GLX_ACCUM_ALPHA_SIZE 17 + +/* Copied from GL/gl.h */ +#define GL_COLOR_BUFFER_BIT 0x00004000 +#define GL_BLEND 0x0BE2 +#define GL_SRC_ALPHA 0x0302 +#define GL_ONE_MINUS_SRC_ALPHA 0x0303 +#define GL_TEXTURE_2D 0x0DE1 +#define GL_TEXTURE_WRAP_S 0x2802 +#define GL_TEXTURE_WRAP_T 0x2803 +#define GL_TEXTURE_MAG_FILTER 0x2800 +#define GL_TEXTURE_MIN_FILTER 0x2801 +#define GL_UNSIGNED_BYTE 0x1401 + +#define GL_RGB 0x1907 +#define GL_RGBA 0x1908 + +#define GL_LUMINANCE8 0x8040 +#define GL_LUMINANCE8_ALPHA8 0x8045 +#define GL_RGB8 0x8051 +#define GL_RGBA8 0x8058 +#define GL_CLAMP_TO_EDGE 0x812F +#define GL_LINEAR 0x2601 + typedef struct _XVisualInfo _XVisualInfo; typedef struct _XDisplay Display; typedef struct __GLXcontextRec *GLXContext; @@ -20,6 +61,13 @@ typedef struct { void (*glClear)(unsigned int mask); void (*glEnable)(unsigned int cap); void (*glBlendFunc)(unsigned int sfactor, unsigned int dfactor); + void (*glGenTextures)(int n, unsigned int *textures); + void (*glDeleteTextures)(int n, const unsigned int *textures); + void (*glTexImage2D)(unsigned int target, int level, int internalFormat, int width, int height, int border, unsigned int format, unsigned int type, const void *pixels); + void (*glCompressedTexImage2D)(unsigned int target, int level, unsigned int internalformat, int width, int height, int border, int imageSize, const void *data); + void (*glBindTexture)(unsigned int target, unsigned int texture); + void (*glTexParameteri)(unsigned int target, unsigned int pname, int param); + void (*glHint)(unsigned int target, unsigned int mode); /* Optional*/ void (*glXSwapIntervalEXT)(Display * dpy, GLXDrawable drawable, int interval); |