Stefan Dösinger : wined3d: Do not activate / deactivate texture dimensions twice.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b07c48c499a0d452788e65fad3296d6a66876632
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b07c48c499a0d452788e65fad3296d6a66876632

Author: Stefan Dösinger <stefan at codeweavers.com>
Date:   Wed Jan 10 11:44:55 2007 +0100

wined3d: Do not activate / deactivate texture dimensions twice.

---

 dlls/wined3d/state.c |   19 +++++++++++++------
 1 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/dlls/wined3d/state.c b/dlls/wined3d/state.c
index 9ab7e62..bc2686f 100644
--- a/dlls/wined3d/state.c
+++ b/dlls/wined3d/state.c
@@ -1440,7 +1440,12 @@ static void tex_colorop(DWORD state, IWi
         return;
     }
 
-    if (mapped_stage != -1) activate_dimensions(stage, stateblock);
+    /* The sampler will also activate the correct texture dimensions, so no need to do it here
+     * if the sampler for this stage is dirty
+     */
+    if(!isStateDirty(stateblock->wineD3DDevice, STATE_SAMPLER(stage))) {
+        if (mapped_stage != -1) activate_dimensions(stage, stateblock);
+    }
 
     /* Set the texture combiners */
     if (GL_SUPPORT(NV_REGISTER_COMBINERS)) {
@@ -1816,7 +1821,9 @@ static void sampler(DWORD state, IWineD3
             glEnable(stateblock->textureDimensions[sampler]);
             checkGLcall("glEnable(stateblock->textureDimensions[sampler])");
         } else if(sampler < stateblock->lowest_disabled_stage) {
-            activate_dimensions(sampler, stateblock);
+            if(!isStateDirty(stateblock->wineD3DDevice, STATE_TEXTURESTAGE(sampler, WINED3DTSS_COLOROP))) {
+                activate_dimensions(sampler, stateblock);
+            }
 
             if(stateblock->renderState[WINED3DRS_COLORKEYENABLE] && sampler == 0) {
                 /* If color keying is enabled update the alpha test, it depends on the existence
@@ -1827,10 +1834,10 @@ static void sampler(DWORD state, IWineD3
         }
     } else if(sampler < GL_LIMITS(texture_stages)) {
         if(sampler < stateblock->lowest_disabled_stage) {
-            /* TODO: Check if the colorop is dirty to do that job
-             * TODO: What should I do with pixel shaders here ???
-             */
-            activate_dimensions(sampler, stateblock);
+            /* TODO: What should I do with pixel shaders here ??? */
+            if(!isStateDirty(stateblock->wineD3DDevice, STATE_TEXTURESTAGE(sampler, WINED3DTSS_COLOROP))) {
+                activate_dimensions(sampler, stateblock);
+            }
         } /* Otherwise tex_colorop disables the stage */
         glBindTexture(GL_TEXTURE_1D, stateblock->wineD3DDevice->dummyTextureName[sampler]);
         checkGLcall("glBindTexture(GL_TEXTURE_1D, stateblock->wineD3DDevice->dummyTextureName[sampler])");