Signed-off-by: Rémi Bernon rbernon@codeweavers.com --- dlls/windowscodecs/Makefile.in | 3 +- dlls/windowscodecs/main.c | 171 ---------------------- dlls/windowscodecs/wincodecs_common.c | 203 ++++++++++++++++++++++++++ 3 files changed, 205 insertions(+), 172 deletions(-) create mode 100644 dlls/windowscodecs/wincodecs_common.c
diff --git a/dlls/windowscodecs/Makefile.in b/dlls/windowscodecs/Makefile.in index 80e4d16c9d4..440a638e96f 100644 --- a/dlls/windowscodecs/Makefile.in +++ b/dlls/windowscodecs/Makefile.in @@ -41,7 +41,8 @@ C_SRCS = \ ungif.c \ unix_iface.c \ unix_lib.c \ - uuid.c + uuid.c \ + wincodecs_common.c
RC_SRCS = version.rc
diff --git a/dlls/windowscodecs/main.c b/dlls/windowscodecs/main.c index e78acc3f34f..4908a5f77e1 100644 --- a/dlls/windowscodecs/main.c +++ b/dlls/windowscodecs/main.c @@ -30,10 +30,6 @@
#include "wine/debug.h"
-WINE_DEFAULT_DEBUG_CHANNEL(wincodecs); - -#include "wincodecs_common.h" - extern BOOL WINAPI WIC_DllMain(HINSTANCE, DWORD, LPVOID) DECLSPEC_HIDDEN;
HMODULE windowscodecs_module = 0; @@ -60,173 +56,6 @@ HRESULT WINAPI DllCanUnloadNow(void) return S_FALSE; }
-HRESULT configure_write_source(IWICBitmapFrameEncode *iface, - IWICBitmapSource *source, const WICRect *prc, - const WICPixelFormatGUID *format, - INT width, INT height, double xres, double yres) -{ - UINT src_width, src_height; - HRESULT hr = S_OK; - - if (width == 0 && height == 0) - { - if (prc) - { - if (prc->Width <= 0 || prc->Height <= 0) return E_INVALIDARG; - width = prc->Width; - height = prc->Height; - } - else - { - hr = IWICBitmapSource_GetSize(source, &src_width, &src_height); - if (FAILED(hr)) return hr; - if (src_width == 0 || src_height == 0) return E_INVALIDARG; - width = src_width; - height = src_height; - } - hr = IWICBitmapFrameEncode_SetSize(iface, (UINT)width, (UINT)height); - if (FAILED(hr)) return hr; - } - if (width == 0 || height == 0) return E_INVALIDARG; - - if (!format) - { - WICPixelFormatGUID src_format; - - hr = IWICBitmapSource_GetPixelFormat(source, &src_format); - if (FAILED(hr)) return hr; - - hr = IWICBitmapFrameEncode_SetPixelFormat(iface, &src_format); - if (FAILED(hr)) return hr; - } - - if (xres == 0.0 || yres == 0.0) - { - hr = IWICBitmapSource_GetResolution(source, &xres, &yres); - if (FAILED(hr)) return hr; - hr = IWICBitmapFrameEncode_SetResolution(iface, xres, yres); - if (FAILED(hr)) return hr; - } - - return hr; -} - -HRESULT write_source(IWICBitmapFrameEncode *iface, - IWICBitmapSource *source, const WICRect *prc, - const WICPixelFormatGUID *format, UINT bpp, BOOL need_palette, - INT width, INT height) -{ - IWICBitmapSource *converted_source; - HRESULT hr=S_OK; - WICRect rc; - UINT stride; - BYTE* pixeldata; - - if (!prc) - { - UINT src_width, src_height; - hr = IWICBitmapSource_GetSize(source, &src_width, &src_height); - if (FAILED(hr)) return hr; - rc.X = 0; - rc.Y = 0; - rc.Width = src_width; - rc.Height = src_height; - prc = &rc; - } - - if (prc->Width != width || prc->Height <= 0) - return E_INVALIDARG; - - hr = WICConvertBitmapSource(format, source, &converted_source); - if (FAILED(hr)) - { - ERR("Failed to convert source, target format %s, %#x\n", debugstr_guid(format), hr); - return E_NOTIMPL; - } - - if (need_palette) - { - IWICPalette *palette; - - hr = PaletteImpl_Create(&palette); - if (SUCCEEDED(hr)) - { - hr = IWICBitmapSource_CopyPalette(converted_source, palette); - - if (SUCCEEDED(hr)) - hr = IWICBitmapFrameEncode_SetPalette(iface, palette); - - IWICPalette_Release(palette); - } - - if (FAILED(hr)) - { - IWICBitmapSource_Release(converted_source); - return hr; - } - } - - stride = (bpp * width + 7)/8; - - pixeldata = HeapAlloc(GetProcessHeap(), 0, stride * prc->Height); - if (!pixeldata) - { - IWICBitmapSource_Release(converted_source); - return E_OUTOFMEMORY; - } - - hr = IWICBitmapSource_CopyPixels(converted_source, prc, stride, - stride*prc->Height, pixeldata); - - if (SUCCEEDED(hr)) - { - hr = IWICBitmapFrameEncode_WritePixels(iface, prc->Height, stride, - stride*prc->Height, pixeldata); - } - - HeapFree(GetProcessHeap(), 0, pixeldata); - IWICBitmapSource_Release(converted_source); - - return hr; -} - -HRESULT CDECL stream_getsize(IStream *stream, ULONGLONG *size) -{ - STATSTG statstg; - HRESULT hr; - - hr = IStream_Stat(stream, &statstg, STATFLAG_NONAME); - - if (SUCCEEDED(hr)) - *size = statstg.cbSize.QuadPart; - - return hr; -} - -HRESULT CDECL stream_read(IStream *stream, void *buffer, ULONG read, ULONG *bytes_read) -{ - return IStream_Read(stream, buffer, read, bytes_read); -} - -HRESULT CDECL stream_seek(IStream *stream, LONGLONG ofs, DWORD origin, ULONGLONG *new_position) -{ - HRESULT hr; - LARGE_INTEGER ofs_large; - ULARGE_INTEGER pos_large; - - ofs_large.QuadPart = ofs; - hr = IStream_Seek(stream, ofs_large, origin, &pos_large); - if (new_position) - *new_position = pos_large.QuadPart; - - return hr; -} - -HRESULT CDECL stream_write(IStream *stream, const void *buffer, ULONG write, ULONG *bytes_written) -{ - return IStream_Write(stream, buffer, write, bytes_written); -} - HRESULT get_pixelformat_bpp(const GUID *pixelformat, UINT *bpp) { HRESULT hr; diff --git a/dlls/windowscodecs/wincodecs_common.c b/dlls/windowscodecs/wincodecs_common.c new file mode 100644 index 00000000000..37ad7128f10 --- /dev/null +++ b/dlls/windowscodecs/wincodecs_common.c @@ -0,0 +1,203 @@ +/* + * wincodecs_common.c - Functions shared with other WIC libraries. + * + * Copyright 2020 Esme Povirk + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#define COBJMACROS + +#include <stdarg.h> + +#include "windef.h" +#include "winbase.h" +#include "winternl.h" +#include "objbase.h" + +#include "wincodecs_private.h" + +#include "wine/debug.h" + +WINE_DEFAULT_DEBUG_CHANNEL(wincodecs); + +#include "wincodecs_common.h" + +HRESULT configure_write_source(IWICBitmapFrameEncode *iface, + IWICBitmapSource *source, const WICRect *prc, + const WICPixelFormatGUID *format, + INT width, INT height, double xres, double yres) +{ + UINT src_width, src_height; + HRESULT hr = S_OK; + + if (width == 0 && height == 0) + { + if (prc) + { + if (prc->Width <= 0 || prc->Height <= 0) return E_INVALIDARG; + width = prc->Width; + height = prc->Height; + } + else + { + hr = IWICBitmapSource_GetSize(source, &src_width, &src_height); + if (FAILED(hr)) return hr; + if (src_width == 0 || src_height == 0) return E_INVALIDARG; + width = src_width; + height = src_height; + } + hr = IWICBitmapFrameEncode_SetSize(iface, (UINT)width, (UINT)height); + if (FAILED(hr)) return hr; + } + if (width == 0 || height == 0) return E_INVALIDARG; + + if (!format) + { + WICPixelFormatGUID src_format; + + hr = IWICBitmapSource_GetPixelFormat(source, &src_format); + if (FAILED(hr)) return hr; + + hr = IWICBitmapFrameEncode_SetPixelFormat(iface, &src_format); + if (FAILED(hr)) return hr; + } + + if (xres == 0.0 || yres == 0.0) + { + hr = IWICBitmapSource_GetResolution(source, &xres, &yres); + if (FAILED(hr)) return hr; + hr = IWICBitmapFrameEncode_SetResolution(iface, xres, yres); + if (FAILED(hr)) return hr; + } + + return hr; +} + +HRESULT write_source(IWICBitmapFrameEncode *iface, + IWICBitmapSource *source, const WICRect *prc, + const WICPixelFormatGUID *format, UINT bpp, BOOL need_palette, + INT width, INT height) +{ + IWICBitmapSource *converted_source; + HRESULT hr=S_OK; + WICRect rc; + UINT stride; + BYTE* pixeldata; + + if (!prc) + { + UINT src_width, src_height; + hr = IWICBitmapSource_GetSize(source, &src_width, &src_height); + if (FAILED(hr)) return hr; + rc.X = 0; + rc.Y = 0; + rc.Width = src_width; + rc.Height = src_height; + prc = &rc; + } + + if (prc->Width != width || prc->Height <= 0) + return E_INVALIDARG; + + hr = WICConvertBitmapSource(format, source, &converted_source); + if (FAILED(hr)) + { + ERR("Failed to convert source, target format %s, %#x\n", debugstr_guid(format), hr); + return E_NOTIMPL; + } + + if (need_palette) + { + IWICPalette *palette; + + hr = PaletteImpl_Create(&palette); + if (SUCCEEDED(hr)) + { + hr = IWICBitmapSource_CopyPalette(converted_source, palette); + + if (SUCCEEDED(hr)) + hr = IWICBitmapFrameEncode_SetPalette(iface, palette); + + IWICPalette_Release(palette); + } + + if (FAILED(hr)) + { + IWICBitmapSource_Release(converted_source); + return hr; + } + } + + stride = (bpp * width + 7)/8; + + pixeldata = HeapAlloc(GetProcessHeap(), 0, stride * prc->Height); + if (!pixeldata) + { + IWICBitmapSource_Release(converted_source); + return E_OUTOFMEMORY; + } + + hr = IWICBitmapSource_CopyPixels(converted_source, prc, stride, + stride*prc->Height, pixeldata); + + if (SUCCEEDED(hr)) + { + hr = IWICBitmapFrameEncode_WritePixels(iface, prc->Height, stride, + stride*prc->Height, pixeldata); + } + + HeapFree(GetProcessHeap(), 0, pixeldata); + IWICBitmapSource_Release(converted_source); + + return hr; +} + +HRESULT CDECL stream_getsize(IStream *stream, ULONGLONG *size) +{ + STATSTG statstg; + HRESULT hr; + + hr = IStream_Stat(stream, &statstg, STATFLAG_NONAME); + + if (SUCCEEDED(hr)) + *size = statstg.cbSize.QuadPart; + + return hr; +} + +HRESULT CDECL stream_read(IStream *stream, void *buffer, ULONG read, ULONG *bytes_read) +{ + return IStream_Read(stream, buffer, read, bytes_read); +} + +HRESULT CDECL stream_seek(IStream *stream, LONGLONG ofs, DWORD origin, ULONGLONG *new_position) +{ + HRESULT hr; + LARGE_INTEGER ofs_large; + ULARGE_INTEGER pos_large; + + ofs_large.QuadPart = ofs; + hr = IStream_Seek(stream, ofs_large, origin, &pos_large); + if (new_position) + *new_position = pos_large.QuadPart; + + return hr; +} + +HRESULT CDECL stream_write(IStream *stream, const void *buffer, ULONG write, ULONG *bytes_written) +{ + return IStream_Write(stream, buffer, write, bytes_written); +}