func BlendFuncSeparate(sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha Enum) {
defer func() {
errstr := errDrain()
log.Printf("gl.BlendFuncSeparate(%v, %v, %v, %v) %v", sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha, errstr)
}()
C.glBlendFuncSeparate(sfactorRGB.c(), dfactorRGB.c(), sfactorAlpha.c(), dfactorAlpha.c())
}
func BlendFuncSeparate(
srcRGB Enum, dstRGB Enum,
srcAlpha Enum, dstAlpha Enum) {
C.glBlendFuncSeparate(
C.GLenum(srcRGB),
C.GLenum(dstRGB),
C.GLenum(srcAlpha),
C.GLenum(dstAlpha))
}
func BlendFuncSeparate(sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha Enum) {
C.glBlendFuncSeparate(sfactorRGB.c(), dfactorRGB.c(), sfactorAlpha.c(), dfactorAlpha.c())
}
func BlendFuncSeparate(srcRGB, dstRGB, srcAlpha, dstAlpha BlendFactor) {
C.glBlendFuncSeparate(C.GLenum(srcRGB), C.GLenum(dstRGB), C.GLenum(srcAlpha), C.GLenum(dstAlpha))
}