Stefan Dösinger : wined3d: Avoid false resultarg warnings.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 60ea760945179e2c71cbcfb1e5742592a2e6a2fe
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=60ea760945179e2c71cbcfb1e5...

Author: Stefan Dösinger 
Date:   Wed Jan 10 11:31:18 2007 +0100

wined3d: Avoid false resultarg warnings.

---

dlls/wined3d/state.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/dlls/wined3d/state.c b/dlls/wined3d/state.c
index f62db54..0e323cf 100644
--- a/dlls/wined3d/state.c
+++ b/dlls/wined3d/state.c
@@ -1725,6 +1725,10 @@ static void tex_bumpenvloffset(DWORD sta
 static void tex_resultarg(DWORD state, IWineD3DStateBlockImpl *stateblock) {
     DWORD stage = (state - STATE_TEXTURESTAGE(0, 0)) / WINED3D_HIGHEST_TEXTURE_STATE;

+    if(stage >= GL_LIMITS(texture_stages)) {
+        return;
+    }
+
     if(stateblock->textureState[stage][WINED3DTSS_RESULTARG] != D3DTA_CURRENT) {
         ERR("WINED3DTSS_RESULTARG not supported yet\n");
     }