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d3dx9: Implement D3DXSaveSurfaceToFileW.

This commit is contained in:
Józef Kucia 2012-05-04 13:01:21 +02:00 committed by Alexandre Julliard
parent ea5f799a6b
commit ec70b67b8d
1 changed files with 162 additions and 4 deletions
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166
dlls/d3dx9_36/surface.c
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@ -59,6 +59,19 @@ static D3DFORMAT wic_guid_to_d3dformat(const GUID *guid)
return D3DFMT_UNKNOWN;
}
static const GUID *d3dformat_to_wic_guid(D3DFORMAT format)
{
int i;
for (i = 0; i < sizeof(wic_pixel_formats) / sizeof(wic_pixel_formats[0]); i++)
{
if (wic_pixel_formats[i].d3dformat == format)
return wic_pixel_formats[i].wic_guid;
}
return NULL;
}
/* dds_header.flags */
#define DDS_CAPS 0x1
#define DDS_HEIGHT 0x2
@ -1387,9 +1400,154 @@ HRESULT WINAPI D3DXSaveSurfaceToFileA(const char *dst_filename, D3DXIMAGE_FILEFO
return hr;
}
HRESULT WINAPI D3DXSaveSurfaceToFileW(LPCWSTR pDestFile, D3DXIMAGE_FILEFORMAT DestFormat,
LPDIRECT3DSURFACE9 pSrcSurface, const PALETTEENTRY* pSrcPalette, const RECT* pSrcRect)
HRESULT WINAPI D3DXSaveSurfaceToFileW(const WCHAR *dst_filename, D3DXIMAGE_FILEFORMAT file_format,
IDirect3DSurface9 *src_surface, const PALETTEENTRY *src_palette, const RECT *src_rect)
{
FIXME("(%p, %d, %p, %p, %p): stub\n", pDestFile, DestFormat, pSrcSurface, pSrcPalette, pSrcRect);
return D3DERR_INVALIDCALL;
IWICImagingFactory *factory;
IWICBitmapEncoder *encoder = NULL;
IWICBitmapFrameEncode *frame = NULL;
IPropertyBag2 *encoder_options = NULL;
IWICStream *stream = NULL;
HRESULT hr;
HRESULT initresult;
const CLSID *encoder_clsid;
const GUID *pixel_format_guid;
WICPixelFormatGUID wic_pixel_format;
D3DFORMAT d3d_pixel_format;
D3DSURFACE_DESC src_surface_desc;
D3DLOCKED_RECT locked_rect;
int width, height;
TRACE("(%s, %#x, %p, %p, %s)\n",
wine_dbgstr_w(dst_filename), file_format, src_surface, src_palette, wine_dbgstr_rect(src_rect));
if (!dst_filename || !src_surface) return D3DERR_INVALIDCALL;
if (src_palette)
{
FIXME("Saving surfaces with palettized pixel formats not implemented yet\n");
return D3DERR_INVALIDCALL;
}
switch (file_format)
{
case D3DXIFF_BMP:
encoder_clsid = &CLSID_WICBmpEncoder;
break;
case D3DXIFF_PNG:
encoder_clsid = &CLSID_WICPngEncoder;
break;
case D3DXIFF_JPG:
encoder_clsid = &CLSID_WICJpegEncoder;
break;
case D3DXIFF_DDS:
case D3DXIFF_DIB:
case D3DXIFF_HDR:
case D3DXIFF_PFM:
case D3DXIFF_TGA:
case D3DXIFF_PPM:
FIXME("File format %#x is not supported yet\n", file_format);
return E_NOTIMPL;
default:
return D3DERR_INVALIDCALL;
}
IDirect3DSurface9_GetDesc(src_surface, &src_surface_desc);
if (src_rect)
{
if (src_rect->left == src_rect->right || src_rect->top == src_rect->bottom)
return D3D_OK;
if (src_rect->left < 0 || src_rect->top < 0)
return D3DERR_INVALIDCALL;
if (src_rect->left > src_rect->right || src_rect->top > src_rect->bottom)
return D3DERR_INVALIDCALL;
if (src_rect->right > src_surface_desc.Width || src_rect->bottom > src_surface_desc.Height)
return D3DERR_INVALIDCALL;
width = src_rect->right - src_rect->left;
height = src_rect->bottom - src_rect->top;
}
else
{
width = src_surface_desc.Width;
height = src_surface_desc.Height;
}
initresult = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICImagingFactory, (void **)&factory);
if (FAILED(hr)) goto cleanup_err;
hr = IWICImagingFactory_CreateStream(factory, &stream);
IWICImagingFactory_Release(factory);
if (FAILED(hr)) goto cleanup_err;
hr = IWICStream_InitializeFromFilename(stream, dst_filename, GENERIC_WRITE);
if (FAILED(hr)) goto cleanup_err;
hr = CoCreateInstance(encoder_clsid, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICBitmapEncoder, (void **)&encoder);
if (FAILED(hr)) goto cleanup_err;
hr = IWICBitmapEncoder_Initialize(encoder, (IStream *)stream, WICBitmapEncoderNoCache);
IStream_Release((IStream *)stream);
stream = NULL;
if (FAILED(hr)) goto cleanup_err;
hr = IWICBitmapEncoder_CreateNewFrame(encoder, &frame, &encoder_options);
if (FAILED(hr)) goto cleanup_err;
hr = IWICBitmapFrameEncode_Initialize(frame, encoder_options);
if (FAILED(hr)) goto cleanup_err;
hr = IWICBitmapFrameEncode_SetSize(frame, width, height);
if (FAILED(hr)) goto cleanup_err;
pixel_format_guid = d3dformat_to_wic_guid(src_surface_desc.Format);
if (!pixel_format_guid)
{
FIXME("Pixel format %#x is not supported yet\n", src_surface_desc.Format);
hr = E_NOTIMPL;
goto cleanup;
}
memcpy(&wic_pixel_format, pixel_format_guid, sizeof(GUID));
hr = IWICBitmapFrameEncode_SetPixelFormat(frame, &wic_pixel_format);
d3d_pixel_format = wic_guid_to_d3dformat(&wic_pixel_format);
if (SUCCEEDED(hr) && d3d_pixel_format != D3DFMT_UNKNOWN)
{
TRACE("Using pixel format %s %#x\n", debugstr_guid(&wic_pixel_format), d3d_pixel_format);
if (src_surface_desc.Format == d3d_pixel_format) /* Simple copy */
{
hr = IDirect3DSurface9_LockRect(src_surface, &locked_rect, src_rect, D3DLOCK_READONLY);
if (SUCCEEDED(hr))
{
IWICBitmapFrameEncode_WritePixels(frame, height,
locked_rect.Pitch, height * locked_rect.Pitch, locked_rect.pBits);
IDirect3DSurface9_UnlockRect(src_surface);
hr = IWICBitmapFrameEncode_Commit(frame);
}
}
else FIXME("Unsupported pixel format conversion %#x -> %#x\n", src_surface_desc.Format, d3d_pixel_format);
}
else WARN("Unsupported pixel format %#x\n", src_surface_desc.Format);
if (SUCCEEDED(hr)) hr = IWICBitmapEncoder_Commit(encoder);
cleanup_err:
if (FAILED(hr)) hr = D3DERR_INVALIDCALL;
cleanup:
if (stream) IStream_Release((IStream *)stream);
if (frame) IWICBitmapFrameEncode_Release(frame);
if (encoder_options) IPropertyBag2_Release(encoder_options);
if (encoder) IWICBitmapEncoder_Release(encoder);
if (SUCCEEDED(initresult)) CoUninitialize();
return hr;
}