Mercurial > repos > blastem
diff util.c @ 1305:5ceb316c479a
Allow games to be specified in ROM DB via sha1 instead of product ID. Added a new ROM DB memory map device type fixed for emulating simple fixed value copy protection registers. Used those two features to support Ya Se Chuan Shuo via a ROM DB entry.
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Wed, 29 Mar 2017 00:29:44 -0700 |
parents | 96ad1b9bbb3a |
children | e2bd03ed3190 |
line wrap: on
line diff
--- a/util.c Tue Mar 28 09:39:54 2017 -0700 +++ b/util.c Wed Mar 29 00:29:44 2017 -0700 @@ -189,6 +189,21 @@ return text+1; } +void bin_to_hex(uint8_t *output, uint8_t *input, uint64_t size) +{ + while (size) + { + uint8_t digit = *input >> 4; + digit += digit > 9 ? 'a' - 0xa : '0'; + *(output++) = digit; + digit = *(input++) & 0xF; + digit += digit > 9 ? 'a' - 0xa : '0'; + *(output++) = digit; + size--; + } + *(output++) = 0; +} + char is_path_sep(char c) { #ifdef _WIN32