view src/main/qtopia/SDL_qtopia_main.cc @ 1555:780fd5b61df1

Fixed bug #89 Date: Sun, 23 Oct 2005 16:39:03 +0200 From: "A. Schmid" <sahib@phreaker.net> Subject: [SDL] no software surfaces with svgalib driver? Hi, I noticed that the SDL (1.2.9) svgalib driver only makes use of linear addressable (framebuffer) video modes. On older systems (like one of mine), linear addressable modes are often not available. Especially for cards with VESA VBE < 2.0 the svgalib vesa driver is unusable, since VESA only supports framebuffering for VBE 2.0 and later. The changes necessary to add support for software surfaces seem to be relatively small. I only had to hack src/video/svga/SDL_svgavideo.c (see attached patch). The code worked fine for me, but it is no more than a proof of concept and should be reviewed (probably has a memory leak when switching modes). It also uses the vgagl library (included in the svgalib package) and needs to be linked against it. -Alex
author Sam Lantinga <slouken@libsdl.org>
date Sun, 19 Mar 2006 12:05:16 +0000
parents 623b453a3219
children 782fd950bd46 c121d94672cb
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/* Include the SDL main definition header */
#include "SDL_main.h"
#include <stdlib.h>
#include <unistd.h>
#ifdef main
#undef main
#endif
#ifdef QWS
#include <qpe/qpeapplication.h>
#include <qapplication.h>
#include <qpe/qpeapplication.h>
#include <stdlib.h>

// Workaround for OPIE to remove taskbar icon. Also fixes
// some issues in Qtopia where there are left-over qcop files in /tmp/.
// I'm guessing this will also clean up the taskbar in the Sharp version
// of Qtopia.
static inline void cleanupQCop() {
  QString appname(qApp->argv()[0]);
  int slash = appname.findRev("/");
  if(slash != -1) {  appname = appname.mid(slash+1); }
  QString cmd = QPEApplication::qpeDir() + "bin/qcop QPE/System 'closing(QString)' '"+appname+"'";
  system(cmd.latin1());
  cmd = "/tmp/qcop-msg-"+appname;
  unlink(cmd.latin1());
}

static QPEApplication *app;
#endif

extern int SDL_main(int argc, char *argv[]);

int main(int argc, char *argv[])
{
#ifdef QWS
  // This initializes the Qtopia application. It needs to be done here
  // because it parses command line options.
  app = new QPEApplication(argc, argv);
  QWidget dummy;
  app->showMainWidget(&dummy);
  atexit(cleanupQCop);
#endif
  // Exit here because if return is used, the application
  // doesn't seem to quit correctly.
  exit(SDL_main(argc, argv));
}