wined3d: Only set GL_SHADER_OPERATION_NV to GL_NONE for supported units.

25c67322 · H. Verbeet · Alexandre Julliard · 9ed84211 · 25c67322
Commit 25c67322 authored Jul 01, 2007 by H. Verbeet Committed by Alexandre Julliard Jul 02, 2007
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state.c dlls/wined3d/state.c +1 -1

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--- a/dlls/wined3d/state.c
+++ b/dlls/wined3d/state.c
@@ -1707,7 +1707,7 @@ static void tex_colorop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3D
                glDisable(GL_TEXTURE_CUBE_MAP_ARB);
                checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
            }
-            if(GL_SUPPORT(NV_TEXTURE_SHADER2)) {
+            if(GL_SUPPORT(NV_TEXTURE_SHADER2) && mapped_stage < GL_LIMITS(textures)) {
                glTexEnvi(GL_TEXTURE_SHADER_NV, GL_SHADER_OPERATION_NV, GL_NONE);
            }
        }