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Viewing changes to src/driver.cpp

  • Committer: Bazaar Package Importer
  • Author(s): LaMont Jones
  • Date: 2005-11-30 18:21:27 UTC
  • mto: This revision was merged to the branch mainline in revision 4.
  • Revision ID: james.westby@ubuntu.com-20051130182127-5iww7elbiyzej1lk
Tags: upstream-0.8.0
Import upstream version 0.8.0

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src/driver.cpp
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xstuff_t *XStuff;
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extern char *hack_name;
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extern void hack_handle_opts (int argc, char **argv);
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extern void hack_init (xstuff_t *);
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extern void hack_reshape (xstuff_t *);
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extern void hack_draw (xstuff_t *);
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extern void hack_cleanup (xstuff_t *);
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/*
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 * display parameters 
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        clearBuffers();
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        gettimeofday (&now, NULL);
 
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        int frameTimeSoFar = 0;
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        while (!signalled) {
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                hack_draw (XStuff);
 
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                hack_draw (XStuff, now.tv_sec + now.tv_usec / 1000000.0f, frameTimeSoFar / 1000000.0f);
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                glXSwapBuffers (XStuff->display, XStuff->window);
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                        }
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                }
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                then = now;
 
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                gettimeofday (&now, NULL);
 
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                frameTimeSoFar = (now.tv_sec - then.tv_sec) * 1000000 + now.tv_usec - then.tv_usec;
 
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                if (frameTime) {
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                        int frameTimeSoFar = 0;
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                        then = now;
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                        gettimeofday (&now, NULL);
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                        frameTimeSoFar = (now.tv_sec - then.tv_sec) * 1000000 + now.tv_usec - then.tv_usec;
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                        while (frameTimeSoFar < frameTime) {
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                                if (be_nice) {
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/* nanosleep on Linux/i386 seems completely ineffective for idling for < 20ms */