Start fixing landscape rendering for x86_64

Signed-off-by: Josua Grawitter <grewater@googlemail.com>

git-svn-id: https://openmw.svn.sourceforge.net/svnroot/openmw/trunk@131 ea6a568a-9f4f-0410-981a-c910a81bb256

terrain/archive.d

@@ -108,6 +108,7 @@ struct AlphaInfo
 static assert(AlphaInfo.sizeof == 6*4);
 
 // Info about each submesh
+// If you change this struct please check whether align(1) still fits.
 align(1)
 struct MeshInfo
 {
@@ -124,13 +125,13 @@ struct MeshInfo
   // Size and offset of the vertex buffer
   ulong vertBufSize, vertBufOffset;
 
+  // Texture name. Index to the string table.
+  int texName = -1;
+
   // Number and offset of AlphaInfo blocks
   int alphaNum;
   ulong alphaOffset;
 
-  // Texture name. Index to the string table.
-  int texName = -1;
-
   // Fill the given vertex buffer
   void fillVertexBuffer(float vdest[])
   {

terrain/cpp_terrain.cpp

@@ -63,13 +63,13 @@ struct MeshInfo
   // Size and offset of the vertex buffer
   int64_t vertBufSize, vertBufOffset;
 
+  // Texture name. Index to the string table.
+  int32_t texName;
+
   // Number and offset of AlphaInfo blocks
   int32_t alphaNum;
   uint64_t alphaOffset;
 
-  // Texture name. Index to the string table.
-  int32_t texName;
-
   inline void fillVertexBuffer(float *buffer, uint64_t size) const
   {
     d_terr_fillVertexBuffer(this, buffer, size);
@@ -309,7 +309,7 @@ extern "C"
     Ogre::Pass* np = mat->getTechnique(0)->getPass(0);
     np->setLightingEnabled(false);
     np->createTextureUnitState("_land_default.dds")
-      ->setTextureScale(scale,scale);    
+      ->setTextureScale(scale,scale);
   }
 
   uint8_t *terr_makeAlphaLayer(const char* name, int32_t width)