wined3d: Pitch alignment for the pow2Size.

6bcc5ae9 · Stefan Dösinger · Alexandre Julliard · d45c16ba · 6bcc5ae9
Commit 6bcc5ae9 authored Oct 05, 2006 by Stefan Dösinger Committed by Alexandre Julliard Oct 06, 2006
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device.c dlls/wined3d/device.c +2 -1

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--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -1053,7 +1053,8 @@ static HRESULT  WINAPI IWineD3DDeviceImpl_CreateSurface(IWineD3DDevice *iface, U

    if (WINED3DFMT_UNKNOWN != Format) {
        object->bytesPerPixel = tableEntry->bpp;
-        object->pow2Size      = (pow2Width * object->bytesPerPixel) * pow2Height;
+        object->pow2Size = ((pow2Width * object->bytesPerPixel) + SURFACE_ALIGNMENT - 1) & ~(SURFACE_ALIGNMENT - 1);
+        object->pow2Size *= pow2Height;
    } else {
        object->bytesPerPixel = 0;
        object->pow2Size      = 0;