wined3d: Sign-compare warnings fix.

dlls/wined3d/context.c

@@ -191,7 +191,7 @@ static void context_check_fbo_status(IWineD3DDevice *iface)
         TRACE("FBO complete\n");
     } else {
         IWineD3DSurfaceImpl *attachment;
-        int i;
+        unsigned int i;
         FIXME("FBO status %s (%#x)\n", debug_fbostatus(status), status);
 
         /* Dump the FBO attachments */
@@ -446,7 +446,8 @@ static WineD3DContext *AddContextToArray(IWineD3DDeviceImpl *This, HWND win_hand
 /* This function takes care of WineD3D pixel format selection. */
 static int WineD3D_ChoosePixelFormat(IWineD3DDeviceImpl *This, HDC hdc, WINED3DFORMAT ColorFormat, WINED3DFORMAT DepthStencilFormat, BOOL auxBuffers, int numSamples, BOOL pbuffer, BOOL findCompatible)
 {
-    int iPixelFormat=0, matchtry;
+    int iPixelFormat=0;
+    unsigned int matchtry;
     short redBits, greenBits, blueBits, alphaBits, colorBits;
     short depthBits=0, stencilBits=0;
 
@@ -1214,7 +1215,7 @@ static inline void SetupForBlit(IWineD3DDeviceImpl *This, WineD3DContext *contex
  *
  *****************************************************************************/
 static WineD3DContext *findThreadContextForSwapChain(IWineD3DSwapChain *swapchain, DWORD tid) {
-    int i;
+    unsigned int i;
 
     for(i = 0; i < ((IWineD3DSwapChainImpl *) swapchain)->num_contexts; i++) {
         if(((IWineD3DSwapChainImpl *) swapchain)->context[i]->tid == tid) {
@@ -1475,8 +1476,7 @@ static void apply_draw_buffer(IWineD3DDeviceImpl *This, IWineD3DSurface *target,
  *****************************************************************************/
 void ActivateContext(IWineD3DDeviceImpl *This, IWineD3DSurface *target, ContextUsage usage) {
     DWORD                         tid = GetCurrentThreadId();
-    int                           i;
-    DWORD                         dirtyState, idx;
+    DWORD                         i, dirtyState, idx;
     BYTE                          shift;
     WineD3DContext                *context;
     const struct StateEntry       *StateTable = This->StateTable;

dlls/wined3d/device.c

@@ -1152,8 +1152,8 @@ static HRESULT WINAPI IWineD3DDeviceImpl_CreateCubeTexture(IWineD3DDevice *iface
 
             if(hr!= WINED3D_OK) {
                 /* clean up */
-                int k;
-                int l;
+                unsigned int k;
+                unsigned int l;
                 for (l = 0; l < j; l++) {
                     IWineD3DSurface_Release(object->surfaces[l][i]);
                 }
@@ -1573,7 +1573,7 @@ static HRESULT WINAPI IWineD3DDeviceImpl_CreateSwapChain(IWineD3DDevice* iface,
    * Create the back, front and stencil buffers
    *******************/
     if(object->presentParms.BackBufferCount > 0) {
-        int i;
+        UINT i;
 
         object->backBuffer = HeapAlloc(GetProcessHeap(), 0, sizeof(IWineD3DSurface *) * object->presentParms.BackBufferCount);
         if(!object->backBuffer) {
@@ -1667,7 +1667,7 @@ error:
     }
 
     if (object->backBuffer) {
-        int i;
+        UINT i;
         for(i = 0; i < object->presentParms.BackBufferCount; i++) {
             if(object->backBuffer[i]) {
                 IWineD3DSurface_GetParent(object->backBuffer[i], &bufferParent);
@@ -3623,7 +3623,7 @@ static HRESULT WINAPI IWineD3DDeviceImpl_SetVertexShaderConstantF(
     UINT count) {
 
     IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
-    int i;
+    UINT i;
 
     TRACE("(iface %p, srcData %p, start %d, count %d)\n",
             iface, srcData, start, count);
@@ -3663,7 +3663,7 @@ CONST float *srcData,
 UINT count) {
 
     IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
-    int i;
+    UINT i;
 
     TRACE("(iface %p, srcData %p, start %d, count %d)\n",
             iface, srcData, start, count);
@@ -4052,7 +4052,7 @@ static HRESULT WINAPI IWineD3DDeviceImpl_SetPixelShaderConstantF(
     UINT count) {
 
     IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
-    int i;
+    UINT i;
 
     TRACE("(iface %p, srcData %p, start %d, count %d)\n",
             iface, srcData, start, count);
@@ -4092,7 +4092,7 @@ static HRESULT WINAPI IWineD3DDeviceImpl_SetPixelShaderConstantF_DirtyConst(
     UINT count) {
 
     IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
-    int i;
+    UINT i;
 
     TRACE("(iface %p, srcData %p, start %d, count %d)\n",
             iface, srcData, start, count);
@@ -4148,7 +4148,7 @@ process_vertices_strided(IWineD3DDeviceImpl *This, DWORD dwDestIndex, DWORD dwCo
     WINED3DVIEWPORT vp;
     WINED3DMATRIX mat, proj_mat, view_mat, world_mat;
     BOOL doClip;
-    int numTextures;
+    DWORD numTextures;
 
     if (lpStrideData->u.s.normal.lpData) {
         WARN(" lighting state not saved yet... Some strange stuff may happen !\n");
@@ -7187,7 +7187,7 @@ static HRESULT WINAPI IWineD3DDeviceImpl_Reset(IWineD3DDevice* iface, WINED3DPRE
         pPresentationParameters->BackBufferHeight != swapchain->presentParms.BackBufferHeight))
     {
         WINED3DVIEWPORT vp;
-        int i;
+        UINT i;
 
         vp.X = 0;
         vp.Y = 0;