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b72938c861
An existing hint lets apps that don't need the timer resolution changed avoid this, to save battery, etc, but this fixes several problems in timing, audio callbacks not firing fast enough, etc. Fixes Bugzilla #2944.
28 lines
613 B
C
28 lines
613 B
C
/**
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* \file mischelper.c
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*
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* Source file with miscellaneous helper functions.
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*/
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#include <SDL_test.h>
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void
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SDLVisualTest_HashString(char* str, char hash[33])
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{
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SDLTest_Md5Context md5c;
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int i;
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if(!str)
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{
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SDLTest_LogError("str argument cannot be NULL");
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return;
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}
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SDLTest_Md5Init(&md5c);
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SDLTest_Md5Update(&md5c, (unsigned char*)str, SDL_strlen(str));
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SDLTest_Md5Final(&md5c);
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/* convert the md5 hash to an array of hexadecimal digits */
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for(i = 0; i < 16; i++)
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SDL_snprintf(hash + 2 * i, 33 - 2 * i, "%02x", (int)md5c.digest[i]);
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} |