Henri Verbeet : wined3d: Only disable blending for offscreen targets.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: bfe6695d30bb0d2cb6a97d83cea66cf417bb144e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=bfe6695d30bb0d2cb6a97d83cea66cf417bb144e

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Wed Dec  9 11:51:19 2009 +0100

wined3d: Only disable blending for offscreen targets.

---

 dlls/wined3d/state.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/dlls/wined3d/state.c b/dlls/wined3d/state.c
index 6df6e54..716ec48 100644
--- a/dlls/wined3d/state.c
+++ b/dlls/wined3d/state.c
@@ -252,7 +252,8 @@ static void state_blend(DWORD state, IWineD3DStateBlockImpl *stateblock, struct
 
         /* Disable blending in all cases even without pixelshaders. With blending on we could face a big performance penalty.
          * The d3d9 visual test confirms the behavior. */
-        if (!(target->resource.format_desc->Flags & WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING))
+        if (context->render_offscreen
+                && !(target->resource.format_desc->Flags & WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING))
         {
             glDisable(GL_BLEND);
             checkGLcall("glDisable GL_BLEND");