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r24860:fb2788d47d86 1.7 KiB text/x-c Show Annotation Show as Raw Download as Raw

Michael Lutz

Codechange: [OSX] Only keep a total dirty rect for drawing.

When drawing an 8bpp screen buffer, palette resolving was done for each
dirty rectangle. In areas with high activity, this would mean a pixel might
have been resolved multiple times. Also, if too many individual updates
were queued, the whole screen would be refreshed, even if unnecessary.

All other drivers only keep one overall dirty rect, so do it here as well.

/*
 * This file is part of OpenTTD.
 * OpenTTD 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, version 2.
 * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
 */

/** @file win32.h declarations of functions for MS windows systems */

#ifndef WIN32_H
#define WIN32_H

#include <windows.h>
bool MyShowCursor(bool show, bool toggle = false);

typedef void (*Function)(int);
bool LoadLibraryList(Function proc[], const char *dll);

char *convert_from_fs(const TCHAR *name, char *utf8_buf, size_t buflen);
TCHAR *convert_to_fs(const char *name, TCHAR *utf16_buf, size_t buflen, bool console_cp = false);

/* Function shortcuts for UTF-8 <> UNICODE conversion. When unicode is not
 * defined these macros return the string passed to them, with UNICODE
 * they return a pointer to the converted string. These functions use an
 * internal buffer of max 512 characters. */
#if defined(UNICODE)
# define MB_TO_WIDE(str) OTTD2FS(str)
# define WIDE_TO_MB(str) FS2OTTD(str)
#else
# define MB_TO_WIDE(str) (str)
# define WIDE_TO_MB(str) (str)
#endif

HRESULT OTTDSHGetFolderPath(HWND, int, HANDLE, DWORD, LPTSTR);

#if defined(__MINGW32__) && !defined(__MINGW64__)
#define SHGFP_TYPE_CURRENT 0
#endif /* __MINGW32__ */

void Win32SetCurrentLocaleName(const char *iso_code);
int OTTDStringCompare(const char *s1, const char *s2);

#endif /* WIN32_H */