debug.c

/*

  Velocity  v1.5
  Copyright 2006, 2007 Gabriel Anderson

  This program 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; either version 2 of the License, or
    (at your option) any later version.

    This program 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 this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

*/

//---------------------------------------------------------------------------------//
// Includes                                                                        //
//---------------------------------------------------------------------------------//

#include "vlib.h"

//---------------------------------------------------------------------------------//
// Debugging                                                                       //
//---------------------------------------------------------------------------------//

void fps() {
  // FPS
  curFps++;
  sceRtcGetCurrentTick ( &fpsTickNow );

  if ( ( ( fpsTickNow - fpsTickLast ) / ( ( float ) tickResolution ) ) >= 1.0f ) {
    fpsTickLast = fpsTickNow;
    lastFps = curFps;
    curFps = 0;
  }

  pspDebugScreenSetOffset ( ( int ) fbp0 );
  pspDebugScreenSetXY ( 0, 0 );
  pspDebugScreenPrintf ( "FPS: %d", ( int ) lastFps );
}

void fpsX ( const char *format, ... ) {
  va_list opt = 0;
  char buff[2048];
  va_start ( opt, format );
  vsnprintf ( buff, ( size_t ) sizeof ( buff ), format, opt );

  // FPS
  curFps++;
  sceRtcGetCurrentTick ( &fpsTickNow );

  if ( ( ( fpsTickNow - fpsTickLast ) / ( ( float ) tickResolution ) ) >= 1.0f ) {
    fpsTickLast = fpsTickNow;
    lastFps = curFps;
    curFps = 0;
  }

  pspDebugScreenSetOffset ( ( int ) fbp0 );
  pspDebugScreenSetXY ( 0, 0 );
  pspDebugScreenPrintf ( "FPS: %d\n%s", ( int ) lastFps, buff );
}

void sysmon() {
  // FPS
  curFps++;
  sceRtcGetCurrentTick ( &fpsTickNow );

  if ( ( ( fpsTickNow - fpsTickLast ) / ( ( float ) tickResolution ) ) >= 1.0f ) {
    fpsTickLast = fpsTickNow;
    lastFps = curFps;
    curFps = 0;
  }

  pspDebugScreenSetOffset ( ( int ) fbp0 );
  pspDebugScreenSetXY ( 0, 0 );
  pspDebugScreenPrintf ( "FPS: %d Ram: %d Vram: %d  Graphics Mem: %d", ( int ) lastFps, sceKernelMaxFreeMemSize(), vmemavail(), 262144 - sceGuCheckList() );
}

void sysmonX ( const char *format, ... ) {
  va_list opt = 0;
  char buff[2048];
  va_start ( opt, format );
  vsnprintf ( buff, ( size_t ) sizeof ( buff ), format, opt );

  // FPS
  curFps++;
  sceRtcGetCurrentTick ( &fpsTickNow );

  if ( ( ( fpsTickNow - fpsTickLast ) / ( ( float ) tickResolution ) ) >= 1.0f ) {
    fpsTickLast = fpsTickNow;
    lastFps = curFps;
    curFps = 0;
  }

  pspDebugScreenSetOffset ( ( int ) fbp0 );
  pspDebugScreenSetXY ( 0, 0 );
  pspDebugScreenPrintf ( "FPS: %d Mem: %d Vram: %d  Graphics Mem: %d\n%s", ( int ) lastFps, sceKernelMaxFreeMemSize(), vmemavail(), 262144 - sceGuCheckList(), buff );
}

u64 epoch = 0;
u64 timeTaken = 0;

void start_ticker() {
  sceRtcGetCurrentTick ( &epoch );
}

int end_ticker() {
  sceRtcGetCurrentTick ( &timeTaken );
  timeTaken -= epoch;
  return timeTaken;
}

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