In stream_encoder.c there's the following code: #if defined FLAC__CPU_X86_64 /* and other 64-bit arch, too */ if(mean <= 0x80000000/512) { /* 512: more or less optimal for both 16- and 24-bit input */ #else if(mean <= 0x80000000/8) { /* 32-bit arch: use 32-bit math if possible */ #endif
A) How to properly check for 64-bit architectures? I can check for "defined FLAC__CPU_X86_64" or "defined _WIN64". Is it possible to use SIZEOF_VOIDP? such as "#if SIZEOF_VOIDP == 8" ? B) Does it make sense to put the following code into some header file? (if yes, what header file should be used?) #if (defined FLAC__CPU_X86_64) || ...something else here... #define FLAC__64BIT_ARCH 1 #else #undef FLAC__64BIT_ARCH #endif _______________________________________________ flac-dev mailing list flac-dev@xiph.org http://lists.xiph.org/mailman/listinfo/flac-dev