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https://github.com/kichikuou/xsystem35-sdl2.git
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kichikuou
60df54efc6
Calling SDL_SetWindowSize() will overwrite window->w and window->y and break rendering.
76 lines
2.0 KiB
C
76 lines
2.0 KiB
C
/*
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* sdl_darw.c SDL video mode and full-screen
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*
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* Copyright (C) 2000- Fumihiko Murata <fmurata@p1.tcnet.ne.jp>
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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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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/* $Id: sdl_mode.c,v 1.6 2003/01/04 17:01:02 chikama Exp $ */
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#include "config.h"
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#include <stdio.h>
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#include <limits.h>
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#include <SDL.h>
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#ifdef __EMSCRIPTEN__
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#include <emscripten.h>
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#endif
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#include "portab.h"
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#include "system.h"
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#include "sdl_private.h"
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void sdl_FullScreen(boolean on) {
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if (on && !sdl_fs_on) {
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sdl_fs_on = TRUE;
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SDL_SetWindowFullscreen(sdl_window, SDL_WINDOW_FULLSCREEN_DESKTOP);
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} else if (!on && sdl_fs_on) {
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sdl_fs_on = FALSE;
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SDL_SetWindowFullscreen(sdl_window, 0);
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}
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}
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/* Windowの大きさの変更 */
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void sdl_setWindowSize(int x, int y, int w, int h) {
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view_x = x;
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view_y = y;
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if (w == view_w && h == view_h) return;
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view_w = w;
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view_h = h;
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#ifndef __ANDROID__
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SDL_SetWindowSize(sdl_window, w, h);
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#endif
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SDL_RenderSetLogicalSize(sdl_renderer, w, h);
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if (sdl_display)
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SDL_FreeSurface(sdl_display);
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if (sdl_texture)
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SDL_DestroyTexture(sdl_texture);
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sdl_display = SDL_CreateRGBSurface(0, w, h, 32, 0, 0, 0, 0);
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sdl_texture = SDL_CreateTexture(sdl_renderer, sdl_display->format->format,
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SDL_TEXTUREACCESS_STATIC, w, h);
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//ms_active = (SDL_GetAppState() & SDL_APPMOUSEFOCUS) ? TRUE : FALSE;
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#ifdef __EMSCRIPTEN__
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EM_ASM( xsystem35.shell.windowSizeChanged(); );
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#endif
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}
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