wined3d: Use rev_tex_unit_map instead of assuming there's a 1:1 mapping between…

dlls/wined3d/context.c

@@ -640,7 +640,7 @@ static inline void set_blit_dimension(UINT width, UINT height) {
  *
  *****************************************************************************/
 static inline void SetupForBlit(IWineD3DDeviceImpl *This, WineD3DContext *context, UINT width, UINT height) {
-    int i;
+    int i, sampler;
     const struct StateEntry *StateTable = This->StateTable;
 
     TRACE("Setting up context %p for blitting\n", context);
@@ -677,6 +677,7 @@ static inline void SetupForBlit(IWineD3DDeviceImpl *This, WineD3DContext *contex
          * function texture unit. No need to care for higher samplers
          */
         for(i = GL_LIMITS(textures) - 1; i > 0 ; i--) {
+            sampler = This->rev_tex_unit_map[i];
             GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB + i));
             checkGLcall("glActiveTextureARB");
 
@@ -692,12 +693,19 @@ static inline void SetupForBlit(IWineD3DDeviceImpl *This, WineD3DContext *contex
             glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
             checkGLcall("glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);");
 
-            Context_MarkStateDirty(context, STATE_TEXTURESTAGE(i, WINED3DTSS_COLOROP), StateTable);
-            Context_MarkStateDirty(context, STATE_SAMPLER(i), StateTable);
+            if (sampler != -1) {
+                if (sampler < MAX_TEXTURES) {
+                    Context_MarkStateDirty(context, STATE_TEXTURESTAGE(sampler, WINED3DTSS_COLOROP), StateTable);
+                }
+                Context_MarkStateDirty(context, STATE_SAMPLER(sampler), StateTable);
+            }
         }
         GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB));
         checkGLcall("glActiveTextureARB");
     }
+
+    sampler = This->rev_tex_unit_map[0];
+
     if(GL_SUPPORT(ARB_TEXTURE_CUBE_MAP)) {
         glDisable(GL_TEXTURE_CUBE_MAP_ARB);
         checkGLcall("glDisable GL_TEXTURE_CUBE_MAP_ARB");
@@ -713,7 +721,6 @@ static inline void SetupForBlit(IWineD3DDeviceImpl *This, WineD3DContext *contex
     checkGLcall("glMatrixMode(GL_TEXTURE)");
     glLoadIdentity();
     checkGLcall("glLoadIdentity()");
-    Context_MarkStateDirty(context, STATE_TRANSFORM(WINED3DTS_TEXTURE0), StateTable);
 
     if (GL_SUPPORT(EXT_TEXTURE_LOD_BIAS)) {
         glTexEnvf(GL_TEXTURE_FILTER_CONTROL_EXT,
@@ -721,8 +728,14 @@ static inline void SetupForBlit(IWineD3DDeviceImpl *This, WineD3DContext *contex
                   0.0);
         checkGLcall("glTexEnvi GL_TEXTURE_LOD_BIAS_EXT ...");
     }
-    Context_MarkStateDirty(context, STATE_SAMPLER(0), StateTable);
-    Context_MarkStateDirty(context, STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP), StateTable);
+
+    if (sampler != -1) {
+        if (sampler < MAX_TEXTURES) {
+            Context_MarkStateDirty(context, STATE_TRANSFORM(WINED3DTS_TEXTURE0 + sampler), StateTable);
+            Context_MarkStateDirty(context, STATE_TEXTURESTAGE(sampler, WINED3DTSS_COLOROP), StateTable);
+        }
+        Context_MarkStateDirty(context, STATE_SAMPLER(sampler), StateTable);
+    }
 
     /* Other misc states */
     glDisable(GL_ALPHA_TEST);

dlls/wined3d/device.c

@@ -5752,6 +5752,7 @@ static HRESULT  WINAPI  IWineD3DDeviceImpl_UpdateSurface(IWineD3DDevice *iface,
     int rowoffset = 0; /* how many bytes to add onto the end of a row to wraparound to the beginning of the next */
     glDescriptor *glDescription = NULL;
     GLenum dummy;
+    int sampler;
     int bpp;
     CONVERT_TYPES convert = NO_CONVERSION;
 
@@ -5922,7 +5923,10 @@ static HRESULT  WINAPI  IWineD3DDeviceImpl_UpdateSurface(IWineD3DDevice *iface,
     LEAVE_GL();
 
     IWineD3DSurface_ModifyLocation(pDestinationSurface, SFLAG_INTEXTURE, TRUE);
-    IWineD3DDeviceImpl_MarkStateDirty(This, STATE_SAMPLER(0));
+    sampler = This->rev_tex_unit_map[0];
+    if (sampler != -1) {
+        IWineD3DDeviceImpl_MarkStateDirty(This, STATE_SAMPLER(sampler));
+    }
 
     return WINED3D_OK;
 }
@@ -6854,7 +6858,7 @@ static HRESULT  WINAPI  IWineD3DDeviceImpl_SetCursorProperties(IWineD3DDevice* i
                 INT height = This->cursorHeight;
                 INT width = This->cursorWidth;
                 INT bpp = tableEntry->bpp;
-                INT i;
+                INT i, sampler;
 
                 /* Reformat the texture memory (pitch and width can be
                  * different) */
@@ -6874,7 +6878,10 @@ static HRESULT  WINAPI  IWineD3DDeviceImpl_SetCursorProperties(IWineD3DDevice* i
                     GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB));
                     checkGLcall("glActiveTextureARB");
                 }
-                IWineD3DDeviceImpl_MarkStateDirty(This, STATE_SAMPLER(0));
+                sampler = This->rev_tex_unit_map[0];
+                if (sampler != -1) {
+                    IWineD3DDeviceImpl_MarkStateDirty(This, STATE_SAMPLER(sampler));
+                }
                 /* Create a new cursor texture */
                 glGenTextures(1, &This->cursorTexture);
                 checkGLcall("glGenTextures");

dlls/wined3d/surface.c

@@ -40,7 +40,7 @@ static inline void clear_unused_channels(IWineD3DSurfaceImpl *This);
 static void surface_remove_pbo(IWineD3DSurfaceImpl *This);
 
 static void surface_bind_and_dirtify(IWineD3DSurfaceImpl *This) {
-    GLint active_texture;
+    int active_sampler;
 
     /* We don't need a specific texture unit, but after binding the texture the current unit is dirty.
      * Read the unit back instead of switching to 0, this avoids messing around with the state manager's
@@ -49,14 +49,18 @@ static void surface_bind_and_dirtify(IWineD3DSurfaceImpl *This) {
      * TODO: Track the current active texture per GL context instead of using glGet
      */
     if (GL_SUPPORT(ARB_MULTITEXTURE)) {
+        GLint active_texture;
         ENTER_GL();
         glGetIntegerv(GL_ACTIVE_TEXTURE, &active_texture);
         LEAVE_GL();
-        active_texture -= GL_TEXTURE0_ARB;
+        active_sampler = This->resource.wineD3DDevice->rev_tex_unit_map[active_texture - GL_TEXTURE0_ARB];
     } else {
-        active_texture = 0;
+        active_sampler = 0;
+    }
+
+    if (active_sampler != -1) {
+        IWineD3DDeviceImpl_MarkStateDirty(This->resource.wineD3DDevice, STATE_SAMPLER(active_sampler));
     }
-    IWineD3DDeviceImpl_MarkStateDirty(This->resource.wineD3DDevice, STATE_SAMPLER(active_texture));
     IWineD3DSurface_BindTexture((IWineD3DSurface *)This);
 }