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Make format_time properly format negative times because sometimes they are shown if track length estimates are off from seeking. Example: -0:15 instead of 0:-15. -1000ms < t < 0 is shown as -0:00.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29343 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2011-02-20 11:33:25 +00:00
parent 9d2c7b8b67
commit 03862292a2
1 changed files with 10 additions and 6 deletions
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16
apps/misc.c
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@ -894,16 +894,20 @@ char* skip_whitespace(char* const str)
*/
void format_time(char* buf, int buf_size, long t)
{
if ( t < 3600000 )
int const time = ABS(t / 1000);
int const hours = time / 3600;
int const minutes = time / 60 - hours * 60;
int const seconds = time % 60;
const char * const sign = &"-"[t < 0 ? 0 : 1];
if ( hours == 0 )
{
snprintf(buf, buf_size, "%d:%02d",
(int) (t / 60000), (int) (t % 60000 / 1000));
snprintf(buf, buf_size, "%s%d:%02d", sign, minutes, seconds);
}
else
{
snprintf(buf, buf_size, "%d:%02d:%02d",
(int) (t / 3600000), (int) (t % 3600000 / 60000),
(int) (t % 60000 / 1000));
snprintf(buf, buf_size, "%s%d:%02d:%02d", sign, hours, minutes,
seconds);
}
}