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101 lines
3.0 KiB
C
101 lines
3.0 KiB
C
///////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT NOTICE
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//
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// The following open source license statement does not apply to any
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// entity in the Exception List published by FMSoft.
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//
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// For more information, please visit:
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//
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// https://www.fmsoft.cn/exception-list
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//
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//////////////////////////////////////////////////////////////////////////////
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/*
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* This file is part of MiniGUI, a mature cross-platform windowing
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* and Graphics User Interface (GUI) support system for embedded systems
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* and smart IoT devices.
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*
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* Copyright (C) 2002~2018, Beijing FMSoft Technologies Co., Ltd.
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* Copyright (C) 1998~2002, WEI Yongming
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Or,
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*
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* As this program is a library, any link to this program must follow
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* GNU General Public License version 3 (GPLv3). If you cannot accept
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* GPLv3, you need to be licensed from FMSoft.
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*
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* If you have got a commercial license of this program, please use it
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* under the terms and conditions of the commercial license.
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*
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* For more information about the commercial license, please refer to
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* <http://www.minigui.com/blog/minigui-licensing-policy/>.
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*/
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/*
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** readbmp.h: Low Level bitmap file read/save routines.
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**
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** Create date: 2001/xx/xx
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*/
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#ifndef GUI_GDI_BITMAP_H
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#define GUI_GDI_BITMAP_H
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#include "endianrw.h"
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#include "gal.h"
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#include "cliprect.h"
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#include "internals.h"
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#include "dc.h"
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struct _SCALER_INFO_FILLBMP
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{
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PDC pdc;
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RECT dst_rc;
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BYTE* line_buff;
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BYTE* line_alpha_buff;
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const BITMAP* bmp;
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};
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typedef struct {
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struct _SCALER_INFO_FILLBMP scaler_info;
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GAL_Rect dst_rect;
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BYTE* decoded_buff;
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BYTE* decoded_alpha_buff;
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const BYTE* encoded_bits;
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const BYTE* encoded_alpha_mask;
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} FILLINFO;
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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int __mg_bmp_compute_pitch (int bpp, Uint32 width, Uint32 *pitch, BOOL does_round);
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PDC __mg_begin_fill_bitmap (HDC hdc, int x, int y, int w, int h,
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const BITMAP* bmp, FILLINFO *fill_info);
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void __mg_fill_bitmap_scanline (PDC pdc, const BITMAP* bmp,
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FILLINFO *fill_info, int y);
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void __mg_end_fill_bitmap (PDC pdc, const BITMAP* bmp, FILLINFO *fill_info);
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/* Undisclosed API */
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MG_EXPORT int GUIAPI EncodeRleBitmap(HDC hdc, PBITMAP bmp);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif // GUI_GDI_BITMAP_H
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