wined3d: Use EXT-versions of glBlend*.

dlls/wined3d/state.c

@@ -332,7 +332,7 @@ static void state_blendfactor(DWORD state, IWineD3DStateBlockImpl *stateblock, W
 
     TRACE("Setting BlendFactor to %d\n", stateblock->renderState[WINED3DRS_BLENDFACTOR]);
     D3DCOLORTOGLFLOAT4(stateblock->renderState[WINED3DRS_BLENDFACTOR], col);
-    GL_EXTCALL(glBlendColor (col[0],col[1],col[2],col[3]));
+    GL_EXTCALL(glBlendColorEXT (col[0],col[1],col[2],col[3]));
     checkGLcall("glBlendColor");
 }
 
@@ -481,7 +481,7 @@ static void state_blendop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD
     }
 
     TRACE("glBlendEquation(%x)\n", glParm);
-    GL_EXTCALL(glBlendEquation(glParm));
+    GL_EXTCALL(glBlendEquationEXT(glParm));
     checkGLcall("glBlendEquation");
 }
 

include/wine/wined3d_gl.h

@@ -3222,9 +3222,9 @@ typedef enum _GL_SupportedExt {
     /** ARB Extensions **/ \
     /* GL_ARB_draw_buffers */ \
     USE_GL_FUNC(PGLFNDRAWBUFFERSARBPROC, glDrawBuffersARB); \
-    /* GL_ARB_imaging */ \
-    USE_GL_FUNC(PGLFNBLENDCOLORPROC,                 glBlendColor); \
-    USE_GL_FUNC(PGLFNBLENDEQUATIONPROC,              glBlendEquation); \
+    /* GL_ARB_imaging, GL_EXT_blend_minmax */ \
+    USE_GL_FUNC(PGLFNBLENDCOLORPROC,                 glBlendColorEXT); \
+    USE_GL_FUNC(PGLFNBLENDEQUATIONPROC,              glBlendEquationEXT); \
     /* GL_ARB_multisample */ \
     USE_GL_FUNC(WINED3D_PFNGLSAMPLECOVERAGEARBPROC,  glSampleCoverageARB); \
     /* GL_ARB_multitexture */ \