diff options
Diffstat (limited to 'client/windows/red_pixmap_gdi.cpp')
-rw-r--r-- | client/windows/red_pixmap_gdi.cpp | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/client/windows/red_pixmap_gdi.cpp b/client/windows/red_pixmap_gdi.cpp deleted file mode 100644 index 132ee6cc..00000000 --- a/client/windows/red_pixmap_gdi.cpp +++ /dev/null @@ -1,121 +0,0 @@ -/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */ -/* - Copyright (C) 2009 Red Hat, Inc. - - 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, see <http://www.gnu.org/licenses/>. -*/ -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "common.h" -#include "red_pixmap_gdi.h" -#include "red_pixmap.h" -#include "debug.h" -#include "utils.h" -#include "pixels_source_p.h" -#include "platform_utils.h" - -struct RedPixmap_p { - PixelsSource_p pixels_source_p; - HBITMAP prev_bitmap; -}; - -RedPixmapGdi::RedPixmapGdi(int width, int height, RedDrawable::Format format, bool top_bottom) - : RedPixmap(width, height, format, top_bottom) -{ - DWORD *pixel_format; - ASSERT(format == RedDrawable::ARGB32 || format == RedDrawable::RGB32 - || format == RedDrawable::RGB16_555 || format == RedDrawable::RGB16_565 - || format == RedDrawable::A1); - ASSERT(sizeof(RedPixmap_p) <= PIXELES_SOURCE_OPAQUE_SIZE); - - struct { - BITMAPINFO inf; - RGBQUAD palette[255]; - } bitmap_info; - - memset(&bitmap_info, 0, sizeof(bitmap_info)); - bitmap_info.inf.bmiHeader.biSize = sizeof(bitmap_info.inf.bmiHeader); - bitmap_info.inf.bmiHeader.biWidth = _width; - bitmap_info.inf.bmiHeader.biHeight = top_bottom ? -_height : _height; - - bitmap_info.inf.bmiHeader.biPlanes = 1; - bitmap_info.inf.bmiHeader.biBitCount = RedDrawable::format_to_bpp(format); - if (format == RedDrawable::RGB16_565) { - bitmap_info.inf.bmiHeader.biCompression = BI_BITFIELDS; - - } else { - bitmap_info.inf.bmiHeader.biCompression = BI_RGB; - } - switch (format) { - case RedDrawable::A1: - bitmap_info.inf.bmiColors[0].rgbRed = 0; - bitmap_info.inf.bmiColors[0].rgbGreen = 0; - bitmap_info.inf.bmiColors[0].rgbBlue = 0; -#ifndef __MINGW32__ - // inf.bmiColors is [1] in mingw/include/wingdi.h - bitmap_info.inf.bmiColors[1].rgbRed = 0xff; - bitmap_info.inf.bmiColors[1].rgbGreen = 0xff; - bitmap_info.inf.bmiColors[1].rgbBlue = 0xff; -#endif - break; - case RedDrawable::RGB16_565: - pixel_format = (DWORD *)bitmap_info.inf.bmiColors; - pixel_format[0] = 0xf800; - pixel_format[1] = 0x07e0; - pixel_format[2] = 0x001f; - break; - case RedDrawable::ARGB32: - case RedDrawable::RGB32: - case RedDrawable::RGB16_555: - break; - } - AutoDC dc(create_compatible_dc()); - AutoGDIObject bitmap(CreateDIBSection(dc.get(), &bitmap_info.inf, 0, - (VOID **)&_data, NULL, 0)); - if (!bitmap.valid()) { - THROW("create compatible bitmap failed"); - } - memset(_data, 1, 1); - ((RedPixmap_p*)get_opaque())->prev_bitmap = (HBITMAP)SelectObject(dc.get(), bitmap.release()); - ((RedPixmap_p*)get_opaque())->pixels_source_p.dc = dc.release(); -} - -HDC RedPixmapGdi::get_dc() -{ - return ((RedPixmap_p*)get_opaque())->pixels_source_p.dc; -} - -void *RedPixmapGdi::get_memptr() -{ - return _data; -} - -RedPixmapGdi::~RedPixmapGdi() -{ - HDC dc = ((RedPixmap_p*)get_opaque())->pixels_source_p.dc; - if (dc) { - HBITMAP prev_bitmap = ((RedPixmap_p*)get_opaque())->prev_bitmap; - HBITMAP bitmap = (HBITMAP)SelectObject(dc, prev_bitmap); - DeleteObject(bitmap); - DeleteDC(dc); - } -} - -RecurciveMutex& RedPixmapGdi::get_mutex() -{ - RedPixmap_p* p_data = (RedPixmap_p*)get_opaque(); - return *p_data->pixels_source_p._mutex; -} |