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Partial implementation of BitBlt from gdi32.dll

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1 parent b2fd639 commit 969f5c03e9b297ee3ba1b5c42bf5bb920286ab64 @wtfrank wtfrank committed Aug 16, 2013
Showing with 91 additions and 0 deletions.
  1. +2 −0 src/Makefile.am
  2. +55 −0 src/gdi32.c
  3. +34 −0 src/gdi32.h
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@@ -27,6 +27,8 @@ libgdiplus_la_SOURCES = \
fontcollection-private.h \
fontfamily.h \
fontfamily-private.h \
+ gdi32.h \
+ gdi32.c \
GdiPlusFlat.h \
gdiplus-private.h \
gdip.h \
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@@ -0,0 +1,55 @@
+// Authors:
+// Francis Fisher (frankie@terrorise.me.uk)
+//
+// (C) Francis Fisher 2013
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+#include "graphics-private.h"
+#include "graphics-cairo-private.h"
+
+#include <cairo-features.h>
+
+#define NO_CAIRO_AA
+
+#define MAX_GRAPHICS_STATE_STACK 512
+
+#define SRCCOPY (DWORD)0x00CC0020
+
+BOOL
+BitBlt (HDC hdcDest, int nXDest, int nYDest, int nWidth, int nHeight, HDC hdcSrc, int nXSrc, int nYSrc, DWORD dwRop)
+{
+ if (dwRop != SRCCOPY)
+ return FALSE;
+ GpGraphics *src = (GpGraphics *) hdcSrc;
+ GpGraphics *dest = (GpGraphics *) hdcDest;
+
+ cairo_t *cr = dest->ct;
+ cairo_surface_t *src_surface = cairo_get_target(src->ct);
+
+ cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
+ cairo_set_source_surface (cr, src_surface, nXDest - nXSrc, nYDest - nYSrc);
+ cairo_rectangle (cr, nXDest, nYDest, nWidth, nHeight);
+ cairo_fill (cr);
+
+ return TRUE;
+}
+
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@@ -0,0 +1,34 @@
+// Authors:
+// Francis Fisher (frankie@terrorise.me.uk)
+//
+// (C) Francis Fisher 2013
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+#include "graphics-private.h"
+
+#ifndef __GDI32_H__
+#define __GDI32_H__
+
+/* Graphics public API (only!) */
+BitBlt (HDC hdcDest, int nXDest, int nYDest, int nWidth, int nHeight, HDC hdcSrc, int nXSrc, int nYSrc, DWORD dwRop);
+
+#endif

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