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d3dx9: Implement D3DXLoadSurfaceFromSurface.

This commit is contained in:
Tony Wasserka 2009-06-22 17:57:20 +02:00 committed by Alexandre Julliard
parent db29bfc386
commit 9777bb1bec
3 changed files with 57 additions and 2 deletions
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2
dlls/d3dx9_36/Makefile.in
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@ -4,7 +4,7 @@ SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = d3dx9_36.dll
IMPORTLIB = d3dx9
IMPORTS = d3d9 d3dx8 gdi32 kernel32
IMPORTS = d3d9 d3dx8 gdi32 user32 kernel32
C_SRCS = \
d3dx9_36_main.c \

2
dlls/d3dx9_36/d3dx9_36.spec
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@ -188,7 +188,7 @@
@ stdcall D3DXLoadSurfaceFromMemory(ptr ptr ptr ptr long long ptr ptr long long)
@ stdcall D3DXLoadSurfaceFromResourceA(ptr ptr ptr ptr str ptr long long ptr)
@ stdcall D3DXLoadSurfaceFromResourceW(ptr ptr ptr ptr wstr ptr long long ptr)
@ stub D3DXLoadSurfaceFromSurface
@ stdcall D3DXLoadSurfaceFromSurface(ptr ptr ptr ptr ptr ptr long long)
@ stub D3DXLoadVolumeFromFileA
@ stub D3DXLoadVolumeFromFileInMemory
@ stub D3DXLoadVolumeFromFileW

55
dlls/d3dx9_36/surface.c
View File

@ -370,3 +370,58 @@ HRESULT WINAPI D3DXLoadSurfaceFromMemory(LPDIRECT3DSURFACE9 pDestSurface,
if(SrcFormat == D3DFMT_UNKNOWN || pSrcRect->left >= pSrcRect->right || pSrcRect->top >= pSrcRect->bottom) return E_FAIL;
return E_NOTIMPL;
}
/************************************************************
* D3DXLoadSurfaceFromSurface
*
* Copies the contents from one surface to another, performing any required
* format conversion, resizing or filtering.
*
* PARAMS
* pDestSurface [I] pointer to the destination surface
* pDestPalette [I] palette to use
* pDestRect [I] to be filled area of the surface
* pSrcSurface [I] pointer to the source surface
* pSrcPalette [I] palette used for the source surface
* pSrcRect [I] area of the source data to load
* dwFilter [I] filter to apply on resizing
* Colorkey [I] any ARGB value or 0 to disable color-keying
*
* RETURNS
* Success: D3D_OK
* Failure: D3DERR_INVALIDCALL, if pDestSurface or pSrcSurface are NULL
* D3DXERR_INVALIDDATA, if one of the surfaces is not lockable
*
*/
HRESULT WINAPI D3DXLoadSurfaceFromSurface(LPDIRECT3DSURFACE9 pDestSurface,
CONST PALETTEENTRY *pDestPalette,
CONST RECT *pDestRect,
LPDIRECT3DSURFACE9 pSrcSurface,
CONST PALETTEENTRY *pSrcPalette,
CONST RECT *pSrcRect,
DWORD dwFilter,
D3DCOLOR Colorkey)
{
RECT rect;
D3DLOCKED_RECT lock;
D3DSURFACE_DESC SrcDesc;
HRESULT hr;
TRACE("(void): relay\n");
if( !pDestSurface || !pSrcSurface ) return D3DERR_INVALIDCALL;
IDirect3DSurface9_GetDesc(pSrcSurface, &SrcDesc);
if( !pSrcRect ) SetRect(&rect, 0, 0, SrcDesc.Width, SrcDesc.Height);
else rect = *pSrcRect;
hr = IDirect3DSurface9_LockRect(pSrcSurface, &lock, NULL, D3DLOCK_READONLY);
if(FAILED(hr)) return D3DXERR_INVALIDDATA;
hr = D3DXLoadSurfaceFromMemory(pDestSurface, pDestPalette, pDestRect,
lock.pBits, SrcDesc.Format, lock.Pitch,
pSrcPalette, &rect, dwFilter, Colorkey);
IDirect3DSurface9_UnlockRect(pSrcSurface);
return hr;
}