mirror of
https://github.com/projectM-visualizer/projectm.git
synced 2026-03-13 02:45:15 +00:00
f90d1af761
git-svn-id: https://projectm.svn.sourceforge.net/svnroot/projectm/trunk@733 6778bc44-b910-0410-a7a0-be141de4315d
128 lines
3.1 KiB
C++
128 lines
3.1 KiB
C++
/**
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* projectM -- Milkdrop-esque visualisation SDK
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* Copyright (C)2003-2007 projectM Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; 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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* See 'LICENSE.txt' included within this release
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*
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*/
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#include "video_init.h"
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#include <libprojectM/projectM.hpp>
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#include "sdltoprojectM.h"
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#include "ConfigFile.h"
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#include "getConfigFilename.h"
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//FIXME: these don't have to be global
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projectM *globalPM = NULL;
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int wvw, wvh, fvw, fvh;
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bool fullscreen;
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void renderLoop()
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{
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while (1)
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{
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projectMEvent evt;
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projectMKeycode key;
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projectMModifier mod;
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/** Process SDL events */
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SDL_Event event;
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while (SDL_PollEvent(&event))
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{
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/** Translate into projectM codes and process */
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evt = sdl2pmEvent(event);
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key = sdl2pmKeycode(event.key.keysym.sym);
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mod = sdl2pmModifier(event.key.keysym.mod);
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switch (evt)
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{
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case PROJECTM_KEYDOWN:
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switch (key)
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{
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case PROJECTM_K_ESCAPE:
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delete(globalPM);
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exit(0);
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break;
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case PROJECTM_K_f:
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{
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fullscreen = !fullscreen;
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if (fullscreen)
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{
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resize_display(fvw, fvh, fullscreen);
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globalPM->projectM_resetGL(fvw, fvh);
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} else
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{
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resize_display(wvw, wvh, fullscreen);
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globalPM->projectM_resetGL(wvw, wvh);
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}
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break;
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}
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case PROJECTM_K_q:
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exit(1);
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break;
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default:
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globalPM->key_handler(evt, key, mod);
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}
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break;
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case PROJECTM_VIDEORESIZE:
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wvw = event.resize.w;
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wvh = event.resize.h;
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resize_display(wvw, wvh, 0);
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globalPM->projectM_resetGL(wvw, wvh);
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break;
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default:
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// not for us, give it to projectM
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globalPM->key_handler(evt, key, mod);
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break;
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}
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}
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globalPM->renderFrame();
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SDL_GL_SwapBuffers();
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}
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}
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int main(int argc, char **argv)
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{
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// fix `fullscreen quit kills mouse` issue.
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atexit(SDL_Quit);
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std::string config_filename = getConfigFilename();
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ConfigFile config(config_filename);
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// window dimensions from configfile
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wvw = config.read<int>("Window Width", 512);
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wvh = config.read<int>("Window Height", 512);
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fullscreen = config.read("Fullscreen", true);
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init_display(wvw, wvh, &fvw, &fvh, fullscreen);
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SDL_WM_SetCaption(PROJECTM_TITLE, NULL);
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globalPM = new projectM(config_filename);
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// if started fullscreen, give PM new viewport dimensions
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if (fullscreen)
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globalPM->projectM_resetGL(fvw, fvh);
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renderLoop();
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// not reached
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return 1;
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}
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