QueryInterface should return S_OK on success and set the object
pointer to NULL on failure. This is similar to the patch Ivan
submitted a while ago for wined3d.
the interface but it is more correct way (Microsoft even have a
resource type of volume).
- Moved usage, format, allocatedMemory and size onto the resource
class structure.
- Refactored Preload for classes that inherit BaseTexture, preload now
binds the texture instead of bind texture calling preload, bindTexture
allocated a glTexture if there isn't one.
- Added two new class static members BaseTexture_CleanUp and
Resource_CleanUp that should be called by classes that implement
BaseTexture or Resource.
- Only prototype the interfaces which are subclassed (I overdid it
last time!).
- Implement Get/Set Texture and GetBackBuffer, plus device's
GetDisplayMode / GetDeviceCaps.
- Make some of the d3d9 skeleton code issue fixme's to highlight code
which hasn't been migrated yet.
- Correct the d3d9 headers for D3DSURFACE_DESC which caused stack
corruption in demos.
Resource classes in wined3d and use when called from d3d9.
- Reduce the header includes in all the d3d9 interface to one common
set in the private header.
Alexandre Julliard