diff options
| -rw-r--r-- | plugins/Clist_ng/AGG/include/platform/win32/agg_win32_bmp.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/plugins/Clist_ng/AGG/include/platform/win32/agg_win32_bmp.h b/plugins/Clist_ng/AGG/include/platform/win32/agg_win32_bmp.h new file mode 100644 index 0000000000..e8b3dad1ef --- /dev/null +++ b/plugins/Clist_ng/AGG/include/platform/win32/agg_win32_bmp.h @@ -0,0 +1,123 @@ +//----------------------------------------------------------------------------
+// Anti-Grain Geometry (AGG) - Version 2.5
+// A high quality rendering engine for C++
+// Copyright (C) 2002-2006 Maxim Shemanarev
+// Contact: mcseem@antigrain.com
+// mcseemagg@yahoo.com
+// http://antigrain.com
+//
+// AGG is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// AGG 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with AGG; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+// MA 02110-1301, USA.
+//----------------------------------------------------------------------------
+
+#ifndef AGG_WIN32_BMP_INCLUDED
+#define AGG_WIN32_BMP_INCLUDED
+
+
+#include <windows.h>
+#include <stdio.h>
+
+
+namespace agg
+{
+ enum org_e
+ {
+ org_mono8 = 8,
+ org_color16 = 16,
+ org_color24 = 24,
+ org_color32 = 32,
+ org_color48 = 48,
+ org_color64 = 64
+ };
+
+ class pixel_map
+ {
+ public:
+ ~pixel_map();
+ pixel_map();
+
+ public:
+ void destroy();
+ void create(unsigned width,
+ unsigned height,
+ org_e org,
+ unsigned clear_val=256);
+ HBITMAP create_dib_section(HDC h_dc,
+ unsigned width,
+ unsigned height,
+ org_e org,
+ unsigned clear_val=256);
+
+ void clear(unsigned clear_val=256);
+ void attach_to_bmp(BITMAPINFO* bmp);
+ BITMAPINFO* bitmap_info() { return m_bmp; }
+ bool load_from_bmp(FILE* fd);
+ bool save_as_bmp(FILE* fd) const;
+ bool load_from_bmp(const char* filename);
+ bool save_as_bmp(const char* filename) const;
+
+ void draw(HDC h_dc,
+ const RECT* device_rect=0,
+ const RECT* bmp_rect=0) const;
+ void draw(HDC h_dc, int x, int y, double scale=1.0) const;
+
+ void blend(HDC h_dc,
+ const RECT* device_rect=0,
+ const RECT* bmp_rect=0) const;
+ void blend(HDC h_dc, int x, int y, double scale=1.0) const;
+
+
+ unsigned char* buf();
+ unsigned width() const;
+ unsigned height() const;
+ int stride() const;
+ unsigned bpp() const { return m_bpp; }
+
+ //Auxiliary static functions
+ static unsigned calc_full_size(BITMAPINFO *bmp);
+ static unsigned calc_header_size(BITMAPINFO *bmp);
+ static unsigned calc_palette_size(unsigned clr_used,
+ unsigned bits_per_pixel);
+ static unsigned calc_palette_size(BITMAPINFO *bmp);
+ static unsigned char* calc_img_ptr(BITMAPINFO *bmp);
+ static BITMAPINFO* create_bitmap_info(unsigned width,
+ unsigned height,
+ unsigned bits_per_pixel);
+ static void create_gray_scale_palette(BITMAPINFO *bmp);
+ static unsigned calc_row_len(unsigned width, unsigned bits_per_pixel);
+
+ private:
+ pixel_map(const pixel_map&);
+ const pixel_map& operator = (const pixel_map&);
+ void create_from_bmp(BITMAPINFO *bmp);
+
+ HBITMAP create_dib_section_from_args(HDC h_dc,
+ unsigned width,
+ unsigned height,
+ unsigned bits_per_pixel);
+
+ private:
+ BITMAPINFO* m_bmp;
+ unsigned char* m_buf;
+ unsigned m_bpp;
+ bool m_is_internal;
+ unsigned m_img_size;
+ unsigned m_full_size;
+ };
+
+}
+
+
+#endif
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