| /* |
| * WinG support |
| * |
| * Copyright 2007 Dmitry Timoshkov |
| * |
| * 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 |
| */ |
| |
| #include <stdarg.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "wingdi.h" |
| #include "winuser.h" |
| |
| /*********************************************************************** |
| * WinGCreateDC (WING32.@) |
| */ |
| HDC WINAPI WinGCreateDC( void ) |
| { |
| return CreateCompatibleDC( 0 ); |
| } |
| |
| /*********************************************************************** |
| * WinGRecommendDIBFormat (WING32.@) |
| */ |
| BOOL WINAPI WinGRecommendDIBFormat( BITMAPINFO *bmi ) |
| { |
| if (!bmi) return FALSE; |
| |
| bmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); |
| bmi->bmiHeader.biWidth = 320; |
| bmi->bmiHeader.biHeight = -1; |
| bmi->bmiHeader.biPlanes = 1; |
| bmi->bmiHeader.biBitCount = 8; |
| bmi->bmiHeader.biCompression = BI_RGB; |
| bmi->bmiHeader.biSizeImage = 0; |
| bmi->bmiHeader.biXPelsPerMeter = 0; |
| bmi->bmiHeader.biYPelsPerMeter = 0; |
| bmi->bmiHeader.biClrUsed = 0; |
| bmi->bmiHeader.biClrImportant = 0; |
| |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * WinGCreateBitmap (WING32.@) |
| */ |
| HBITMAP WINAPI WinGCreateBitmap( HDC hdc, BITMAPINFO *bmi, void **bits ) |
| { |
| return CreateDIBSection( hdc, bmi, 0, bits, 0, 0 ); |
| } |
| |
| /*********************************************************************** |
| * WinGGetDIBPointer (WING32.@) |
| */ |
| void * WINAPI WinGGetDIBPointer( HBITMAP hbmp, BITMAPINFO *bmi ) |
| { |
| DIBSECTION ds; |
| |
| if (GetObjectW( hbmp, sizeof(ds), &ds ) == sizeof(ds)) |
| { |
| memcpy( &bmi->bmiHeader, &ds.dsBmih, sizeof(*bmi) ); |
| return ds.dsBm.bmBits; |
| } |
| return NULL; |
| } |
| |
| /*********************************************************************** |
| * WinGSetDIBColorTable (WING32.@) |
| */ |
| UINT WINAPI WinGSetDIBColorTable( HDC hdc, UINT start, UINT end, RGBQUAD *colors ) |
| { |
| return SetDIBColorTable( hdc, start, end, colors ); |
| } |
| |
| /*********************************************************************** |
| * WinGGetDIBColorTable (WING32.@) |
| */ |
| UINT WINAPI WinGGetDIBColorTable( HDC hdc, UINT start, UINT end, RGBQUAD *colors ) |
| { |
| return GetDIBColorTable( hdc, start, end, colors ); |
| } |
| |
| /*********************************************************************** |
| * WinGCreateHalfTonePalette (WING32.@) |
| */ |
| HPALETTE WINAPI WinGCreateHalfTonePalette( void ) |
| { |
| HDC hdc; |
| HPALETTE hpal; |
| |
| hdc = GetDC( 0 ); |
| hpal = CreateHalftonePalette( hdc ); |
| ReleaseDC( 0, hdc ); |
| |
| return hpal; |
| } |
| |
| /*********************************************************************** |
| * WinGCreateHalfToneBrush (WING32.@) |
| */ |
| HBRUSH WINAPI WinGCreateHalfToneBrush( HDC hdc, COLORREF color, INT type ) |
| { |
| return CreateSolidBrush( color ); |
| } |
| |
| /*********************************************************************** |
| * WinGStretchBlt (WING32.@) |
| */ |
| BOOL WINAPI WinGStretchBlt( HDC hdcDst, INT xDst, INT yDst, INT widthDst, INT heightDst, |
| HDC hdcSrc, INT xSrc, INT ySrc, INT widthSrc, INT heightSrc ) |
| { |
| INT old_blt_mode; |
| BOOL ret; |
| |
| old_blt_mode = SetStretchBltMode( hdcDst, COLORONCOLOR ); |
| ret = StretchBlt( hdcDst, xDst, yDst, widthDst, heightDst, |
| hdcSrc, xSrc, ySrc, widthSrc, heightSrc, SRCCOPY ); |
| SetStretchBltMode( hdcDst, old_blt_mode ); |
| return ret; |
| } |
| |
| /*********************************************************************** |
| * WinGBitBlt (WING32.@) |
| */ |
| BOOL WINAPI WinGBitBlt( HDC hdcDst, INT xDst, INT yDst, INT width, |
| INT height, HDC hdcSrc, INT xSrc, INT ySrc ) |
| { |
| return BitBlt( hdcDst, xDst, yDst, width, height, hdcSrc, xSrc, ySrc, SRCCOPY ); |
| } |