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Correct a problem with locking nonpower 2 back and front buffers.

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Oliver Stieber 2005-09-27 09:32:29 +00:00 committed by Alexandre Julliard
parent f89c69c4cf
commit 2b8a7dca38
1 changed files with 2 additions and 1 deletions
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3
dlls/wined3d/surface.c
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@ -285,7 +285,8 @@ HRESULT WINAPI IWineD3DSurfaceImpl_LockRect(IWineD3DSurface *iface, D3DLOCKED_RE
This->resource.format == WINED3DFMT_DXT4 || This->resource.format == WINED3DFMT_DXT5) /* DXT2/3/4/5 is 16 bytes per block */
pLockedRect->Pitch = (This->currentDesc.Width >> 2) << 4;
else {
if (NP2_REPACK == wined3d_settings.nonpower2_mode) {
if (NP2_REPACK == wined3d_settings.nonpower2_mode || This->resource.usage & D3DUSAGE_RENDERTARGET) {
/* Front and back buffers are always lockes/unlocked on currentDesc.Width */
pLockedRect->Pitch = This->bytesPerPixel * This->currentDesc.Width; /* Bytes / row */
} else {
pLockedRect->Pitch = This->bytesPerPixel * This->pow2Width;