From b8dd5839efe0d40d1e85a826f127f5034b800135 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Stefan=20D=C3=B6singer?= <stefan@codeweavers.com>
Date: Mon, 30 Jul 2007 12:35:33 +0200
Subject: [PATCH] wined3d: Store the position_transformed flag in the vdecl.

---
 dlls/wined3d/drawprim.c          | 11 +++--------
 dlls/wined3d/vertexdeclaration.c | 12 ++++++++----
 dlls/wined3d/wined3d_private.h   |  1 +
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/dlls/wined3d/drawprim.c b/dlls/wined3d/drawprim.c
index 98cc4ec385a..c35ce698d74 100644
--- a/dlls/wined3d/drawprim.c
+++ b/dlls/wined3d/drawprim.c
@@ -160,14 +160,9 @@ void primitiveDeclarationConvertToStridedData(
     DWORD *streams = vertexDeclaration->streams;
 
     /* Check for transformed vertices, disable vertex shader if present */
-    strided->u.s.position_transformed = FALSE;
-    for (i = 0; i < vertexDeclaration->declarationWNumElements - 1; ++i) {
-        element = vertexDeclaration->pDeclarationWine + i;
-
-        if (element->Usage == WINED3DDECLUSAGE_POSITIONT) {
-            strided->u.s.position_transformed = TRUE;
-            useVertexShaderFunction = FALSE;
-        }
+    strided->u.s.position_transformed = vertexDeclaration->position_transformed;
+    if(vertexDeclaration->position_transformed) {
+        useVertexShaderFunction = FALSE;
     }
 
     /* Translate the declaration into strided data */
diff --git a/dlls/wined3d/vertexdeclaration.c b/dlls/wined3d/vertexdeclaration.c
index 2bbca7df7f3..292f1f0ae3b 100644
--- a/dlls/wined3d/vertexdeclaration.c
+++ b/dlls/wined3d/vertexdeclaration.c
@@ -143,14 +143,18 @@ static HRESULT WINAPI IWineD3DVertexDeclarationImpl_SetDeclaration(IWineD3DVerte
 
     /* Do some static analysis on the elements to make reading the declaration more comfortable
      * for the drawing code
-     *
-     * First, find the Streams used in the declaration. The vertex buffers have to be loaded
-     * when drawing.
      */
     This->num_streams = 0;
+    This->position_transformed = FALSE;
     for (i = 0; i < element_count; ++i) {
 
-        /* Filter tesselation pseudo streams*/
+        if(This->pDeclarationWine[i].Usage == WINED3DDECLUSAGE_POSITIONT) {
+            This->position_transformed = TRUE;
+        }
+
+        /* Find the Streams used in the declaration. The vertex buffers have to be loaded
+         * when drawing, but filter tesselation pseudo streams
+         */
         if(This->pDeclarationWine[i].Stream >= MAX_STREAMS) continue;
 
         if(!isPreLoaded[This->pDeclarationWine[i].Stream]) {
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 240dca5bf4a..83915ff217d 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -1228,6 +1228,7 @@ typedef struct IWineD3DVertexDeclarationImpl {
 
     DWORD                   streams[MAX_STREAMS];
     UINT                    num_streams;
+    BOOL                    position_transformed;
 } IWineD3DVertexDeclarationImpl;
 
 extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
-- 
2.11.4.GIT