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99 lines
1.9 KiB
99 lines
1.9 KiB
/*****************************************************************************\
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Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
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This file is licensed under the Snes9x License.
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For further information, consult the LICENSE file in the root directory.
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\*****************************************************************************/
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#include "snes9x.h"
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#include "movie.h"
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#include "logger.h"
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static int resetno = 0;
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static int framecounter = 0;
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static FILE *video = NULL;
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static FILE *audio = NULL;
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void S9xResetLogger (void)
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{
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if (!Settings.DumpStreams)
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return;
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char buffer[128];
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S9xCloseLogger();
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framecounter = 0;
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sprintf(buffer, "videostream%d.dat", resetno);
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video = fopen(buffer, "wb");
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if (!video)
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{
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printf("Opening %s failed. Logging cancelled.\n", buffer);
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return;
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}
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sprintf(buffer, "audiostream%d.dat", resetno);
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audio = fopen(buffer, "wb");
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if (!audio)
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{
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printf("Opening %s failed. Logging cancelled.\n", buffer);
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fclose(video);
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return;
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}
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resetno++;
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}
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void S9xCloseLogger (void)
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{
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if (video)
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{
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fclose(video);
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video = NULL;
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}
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if (audio)
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{
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fclose(audio);
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audio = NULL;
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}
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}
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void S9xVideoLogger (void *pixels, int width, int height, int depth, int bytes_per_line)
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{
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int fc = S9xMovieGetFrameCounter();
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if (fc > 0)
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framecounter = fc;
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else
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framecounter++;
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if (video)
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{
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char *data = (char *) pixels;
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for (int i = 0; i < height; i++)
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{
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if (!fwrite(data + i * bytes_per_line, depth, width, video))
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printf ("Error writing video data.\n");
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}
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fflush(video);
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fflush(audio);
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if (Settings.DumpStreamsMaxFrames > 0 && framecounter >= Settings.DumpStreamsMaxFrames)
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{
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printf("Logging ended.\n");
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S9xCloseLogger();
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}
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}
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}
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void S9xAudioLogger (void *samples, int length)
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{
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if (audio)
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{
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if (!fwrite(samples, 1, length, audio))
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printf ("Error writing audio data.\n");
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}
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}
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