namespace rw {
namespace gl3 {

#ifdef RW_OPENGL

extern uint32 im2DVbo, im2DIbo;
void openIm2D(void);
void closeIm2D(void);
void im2DRenderLine(void *vertices, int32 numVertices,
  int32 vert1, int32 vert2);
void im2DRenderTriangle(void *vertices, int32 numVertices,
  int32 vert1, int32 vert2, int32 vert3);
void im2DRenderPrimitive(PrimitiveType primType,
   void *vertices, int32 numVertices);
void im2DRenderIndexedPrimitive(PrimitiveType primType,
   void *vertices, int32 numVertices, void *indices, int32 numIndices);

void openIm3D(void);
void closeIm3D(void);
void im3DTransform(void *vertices, int32 numVertices, Matrix *world);
void im3DRenderIndexed(PrimitiveType primType, void *indices, int32 numIndices);
void im3DEnd(void);
#endif

Raster *rasterCreate(Raster *raster);
uint8 *rasterLock(Raster*, int32 level, int32 lockMode);
void rasterUnlock(Raster*, int32);
int32 rasterNumLevels(Raster*);
bool32 imageFindRasterFormat(Image *img, int32 type,
	int32 *width, int32 *height, int32 *depth, int32 *format);
bool32 rasterFromImage(Raster *raster, Image *image);

}
}