| /* |
| * GDI bit-blit operations |
| * |
| * Copyright 1993, 1994 Alexandre Julliard |
| */ |
| |
| #include "dc.h" |
| #include "debugtools.h" |
| |
| DEFAULT_DEBUG_CHANNEL(bitblt) |
| DECLARE_DEBUG_CHANNEL(bitmap) |
| DECLARE_DEBUG_CHANNEL(gdi) |
| |
| |
| /*********************************************************************** |
| * PatBlt16 (GDI.29) |
| */ |
| BOOL16 WINAPI PatBlt16( HDC16 hdc, INT16 left, INT16 top, |
| INT16 width, INT16 height, DWORD rop) |
| { |
| DC * dc = DC_GetDCPtr( hdc ); |
| if (!dc || !dc->funcs->pPatBlt) return FALSE; |
| |
| TRACE("%04x %d,%d %dx%d %06lx\n", hdc, left, top, width, height, rop ); |
| return dc->funcs->pPatBlt( dc, left, top, width, height, rop ); |
| } |
| |
| |
| /*********************************************************************** |
| * PatBlt (GDI32.260) |
| */ |
| BOOL WINAPI PatBlt( HDC hdc, INT left, INT top, |
| INT width, INT height, DWORD rop) |
| { |
| DC * dc = DC_GetDCPtr( hdc ); |
| if (!dc || !dc->funcs->pPatBlt) return FALSE; |
| |
| TRACE("%04x %d,%d %dx%d %06lx\n", hdc, left, top, width, height, rop ); |
| return dc->funcs->pPatBlt( dc, left, top, width, height, rop ); |
| } |
| |
| |
| /*********************************************************************** |
| * BitBlt16 (GDI.34) |
| */ |
| BOOL16 WINAPI BitBlt16( HDC16 hdcDst, INT16 xDst, INT16 yDst, INT16 width, |
| INT16 height, HDC16 hdcSrc, INT16 xSrc, INT16 ySrc, |
| DWORD rop ) |
| { |
| DC *dcDst, *dcSrc; |
| |
| if (!(dcDst = DC_GetDCPtr( hdcDst ))) return FALSE; |
| if (!dcDst->funcs->pBitBlt) return FALSE; |
| dcSrc = DC_GetDCPtr( hdcSrc ); |
| |
| TRACE("hdcSrc=%04x %d,%d %d bpp->hdcDest=%04x %d,%d %dx%dx%d rop=%06lx\n", |
| hdcSrc, xSrc, ySrc, dcSrc ? dcSrc->w.bitsPerPixel : 0, |
| hdcDst, xDst, yDst, width, height, dcDst->w.bitsPerPixel, rop); |
| return dcDst->funcs->pBitBlt( dcDst, xDst, yDst, width, height, |
| dcSrc, xSrc, ySrc, rop ); |
| } |
| |
| |
| /*********************************************************************** |
| * BitBlt (GDI32.10) |
| */ |
| BOOL WINAPI BitBlt( HDC hdcDst, INT xDst, INT yDst, INT width, |
| INT height, HDC hdcSrc, INT xSrc, INT ySrc, |
| DWORD rop ) |
| { |
| DC *dcDst, *dcSrc; |
| |
| if (!(dcDst = DC_GetDCPtr( hdcDst ))) return FALSE; |
| if (!dcDst->funcs->pBitBlt) return FALSE; |
| dcSrc = DC_GetDCPtr( hdcSrc ); |
| |
| TRACE("hdcSrc=%04x %d,%d %d bpp->hdcDest=%04x %d,%d %dx%dx%d rop=%06lx\n", |
| hdcSrc, xSrc, ySrc, dcSrc ? dcSrc->w.bitsPerPixel : 0, |
| hdcDst, xDst, yDst, width, height, dcDst->w.bitsPerPixel, rop); |
| return dcDst->funcs->pBitBlt( dcDst, xDst, yDst, width, height, |
| dcSrc, xSrc, ySrc, rop ); |
| } |
| |
| |
| /*********************************************************************** |
| * StretchBlt16 (GDI.35) |
| */ |
| BOOL16 WINAPI StretchBlt16( HDC16 hdcDst, INT16 xDst, INT16 yDst, |
| INT16 widthDst, INT16 heightDst, |
| HDC16 hdcSrc, INT16 xSrc, INT16 ySrc, |
| INT16 widthSrc, INT16 heightSrc, DWORD rop ) |
| { |
| DC *dcDst, *dcSrc; |
| |
| if (!(dcDst = DC_GetDCPtr( hdcDst ))) return FALSE; |
| if (!dcDst->funcs->pStretchBlt) return FALSE; |
| dcSrc = DC_GetDCPtr( hdcSrc ); |
| |
| TRACE("%04x %d,%d %dx%dx%d -> %04x %d,%d %dx%dx%d rop=%06lx\n", |
| hdcSrc, xSrc, ySrc, widthSrc, heightSrc, |
| dcSrc ? dcSrc->w.bitsPerPixel : 0, hdcDst, xDst, yDst, |
| widthDst, heightDst, dcDst->w.bitsPerPixel, rop ); |
| return dcDst->funcs->pStretchBlt( dcDst, xDst, yDst, widthDst, heightDst, |
| dcSrc, xSrc, ySrc, widthSrc, heightSrc, |
| rop ); |
| } |
| |
| |
| /*********************************************************************** |
| * StretchBlt (GDI32.350) |
| */ |
| BOOL WINAPI StretchBlt( HDC hdcDst, INT xDst, INT yDst, |
| INT widthDst, INT heightDst, |
| HDC hdcSrc, INT xSrc, INT ySrc, |
| INT widthSrc, INT heightSrc, DWORD rop ) |
| { |
| DC *dcDst, *dcSrc; |
| |
| if (!(dcDst = DC_GetDCPtr( hdcDst ))) return FALSE; |
| if (!dcDst->funcs->pStretchBlt) return FALSE; |
| dcSrc = DC_GetDCPtr( hdcSrc ); |
| |
| TRACE("%04x %d,%d %dx%dx%d -> %04x %d,%d %dx%dx%d rop=%06lx\n", |
| hdcSrc, xSrc, ySrc, widthSrc, heightSrc, |
| dcSrc ? dcSrc->w.bitsPerPixel : 0, hdcDst, xDst, yDst, |
| widthDst, heightDst, dcDst->w.bitsPerPixel, rop ); |
| return dcDst->funcs->pStretchBlt( dcDst, xDst, yDst, widthDst, heightDst, |
| dcSrc, xSrc, ySrc, widthSrc, heightSrc, |
| rop ); |
| } |
| |
| |
| /*********************************************************************** |
| * FastWindowFrame (GDI.400) |
| */ |
| BOOL16 WINAPI FastWindowFrame16( HDC16 hdc, const RECT16 *rect, |
| INT16 width, INT16 height, DWORD rop ) |
| { |
| HBRUSH hbrush = SelectObject( hdc, GetStockObject( GRAY_BRUSH ) ); |
| PatBlt( hdc, rect->left, rect->top, |
| rect->right - rect->left - width, height, rop ); |
| PatBlt( hdc, rect->left, rect->top + height, width, |
| rect->bottom - rect->top - height, rop ); |
| PatBlt( hdc, rect->left + width, rect->bottom - 1, |
| rect->right - rect->left - width, -height, rop ); |
| PatBlt( hdc, rect->right - 1, rect->top, -width, |
| rect->bottom - rect->top - height, rop ); |
| SelectObject( hdc, hbrush ); |
| return TRUE; |
| } |
| /*********************************************************************** |
| * MaskBlt [GDI32.252] |
| */ |
| BOOL WINAPI MaskBlt(HDC hdcDest, INT nXDest, INT nYDest, |
| INT nWidth, INT nHeight, HDC hdcSource, |
| INT nXSrc, INT nYSrc, HBITMAP hbmMask, |
| INT xMask, INT yMask, DWORD dwRop) |
| { |
| FIXME_(bitmap)("(%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%ld): stub\n", |
| hdcDest,nXDest,nYDest,nWidth,nHeight,hdcSource,nXSrc,nYSrc, |
| hbmMask,xMask,yMask,dwRop); |
| return 1; |
| } |
| |
| /********************************************************************* |
| * PlgBlt [GDI.267] |
| * |
| */ |
| BOOL WINAPI PlgBlt( HDC hdcDest, const POINT *lpPoint, |
| HDC hdcSrc, INT nXDest, INT nYDest, INT nWidth, |
| INT nHeight, HBITMAP hbmMask, INT xMask, INT yMask) |
| { |
| FIXME_(gdi)("PlgBlt, stub\n"); |
| return 1; |
| } |
| |
