#define GL_ALPHA8 0x803C
#define GL_ALPHA16 0x803E
- #define GL_RG 0x8227
- #define GL_RG8 0x822B
- #define GL_RG16 0x822C
- #define GL_RG16F 0x822F
- #define GL_RG32F 0x8230
+ #define GL_RG 0x8227
+ #define GL_RG8 0x822B
+ #define GL_RG16 0x822C
+ #define GL_RG16F 0x822F
+ #define GL_RG32F 0x8230
+ #define GL_RG_INTEGER 0x8228
+ #define GL_RED_INTEGER 0x8D94
#define GL_R8I 0x8231
#define GL_R8UI 0x8232