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https://github.com/dborth/snes9xgx.git
synced 2024-11-27 21:14:21 +01:00
enable readahead cache for faster file access
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parent
1c92d45bc1
commit
a2136a2ac4
@ -63,6 +63,7 @@ bool ChangeFATInterface(int method, bool silent)
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{
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devFound = true;
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fatSetDefaultInterface(PI_INTERNAL_SD);
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fatEnableReadAhead (PI_INTERNAL_SD, 6, 64);
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}
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#endif
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@ -89,6 +90,7 @@ bool ChangeFATInterface(int method, bool silent)
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{
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devFound = true;
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fatSetDefaultInterface(PI_USBSTORAGE);
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fatEnableReadAhead (PI_USBSTORAGE, 6, 64);
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}
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else
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{
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@ -218,8 +220,7 @@ int
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LoadBufferFromFAT (char *filepath, bool silent)
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{
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FILE *handle;
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int boffset = 0;
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int read = 0;
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int size = 0;
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handle = fopen (filepath, "rb");
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@ -238,12 +239,12 @@ LoadBufferFromFAT (char *filepath, bool silent)
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fseek(handle, 0, SEEK_END); // go to end of file
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size = ftell(handle); // get filesize
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fseek(handle, 0, SEEK_SET); // go to start of file
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fread (sbuffer, 1, size, handle);
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fread (savebuffer, 1, size, handle);
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fclose (handle);
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fclose (handle);
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return boffset;
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return size;
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}
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/****************************************************************************
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@ -278,7 +278,7 @@ main ()
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while (1);
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// Initialize libFAT for SD and USB
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fatInitDefault();
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fatInit (8, false);
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#ifdef _DEBUG_VIDEO
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// log stuff
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