wined3d: Use the core glColorMaski function.

dlls/wined3d/directx.c

@@ -2883,6 +2883,7 @@ static void load_gl_funcs(struct wined3d_gl_info *gl_info)
     USE_GL_FUNC(glBlendFuncSeparate)        /* OpenGL 1.4 */
     USE_GL_FUNC(glBufferData)               /* OpenGL 1.5 */
     USE_GL_FUNC(glBufferSubData)            /* OpenGL 1.5 */
+    USE_GL_FUNC(glColorMaski)               /* OpenGL 3.0 */
     USE_GL_FUNC(glDeleteBuffers)            /* OpenGL 1.5 */
     USE_GL_FUNC(glGenBuffers)               /* OpenGL 1.5 */
     USE_GL_FUNC(glGetBufferSubData)         /* OpenGL 1.5 */
@@ -2911,6 +2912,7 @@ static void load_gl_funcs(struct wined3d_gl_info *gl_info)
     MAP_GL_FUNCTION(glBlendFuncSeparate, glBlendFuncSeparateEXT);
     MAP_GL_FUNCTION(glBufferData, glBufferDataARB);
     MAP_GL_FUNCTION(glBufferSubData, glBufferSubDataARB);
+    MAP_GL_FUNCTION(glColorMaski, glColorMaskIndexedEXT);
     MAP_GL_FUNCTION(glDeleteBuffers, glDeleteBuffersARB);
     MAP_GL_FUNCTION(glGenBuffers, glGenBuffersARB);
     MAP_GL_FUNCTION(glGetBufferSubData, glGetBufferSubDataARB);

dlls/wined3d/state.c

@@ -1600,11 +1600,12 @@ static void state_colorwrite(struct wined3d_context *context, const struct wined
 
 static void set_color_mask(const struct wined3d_gl_info *gl_info, UINT index, DWORD mask)
 {
-    GL_EXTCALL(glColorMaskIndexedEXT(index,
+    GL_EXTCALL(glColorMaski(index,
             mask & WINED3DCOLORWRITEENABLE_RED ? GL_TRUE : GL_FALSE,
             mask & WINED3DCOLORWRITEENABLE_GREEN ? GL_TRUE : GL_FALSE,
             mask & WINED3DCOLORWRITEENABLE_BLUE ? GL_TRUE : GL_FALSE,
             mask & WINED3DCOLORWRITEENABLE_ALPHA ? GL_TRUE : GL_FALSE));
+    checkGLcall("glColorMaski");
 }
 
 static void state_colorwrite0(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)