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command: replace ROUND() with lrint()

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lrint() pretty much does what ROUND() is supposed to do, but it's more
precise.
This commit is contained in:
wm4 2015-12-26 18:36:45 +01:00
parent 190dea149a
commit 05444e8135
2 changed files with 4 additions and 7 deletions
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2
common/common.h
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@ -32,8 +32,6 @@
#define MP_CONCAT_(a, b) a ## b
#define MP_CONCAT(a, b) MP_CONCAT_(a, b)
#define ROUND(x) ((int)((x) < 0 ? (x) - 0.5 : (x) + 0.5))
#define MPMAX(a, b) ((a) > (b) ? (a) : (b))
#define MPMIN(a, b) ((a) > (b) ? (b) : (a))
#define MPCLAMP(a, min, max) (((a) < (min)) ? (min) : (((a) > (max)) ? (max) : (a)))

9
player/command.c
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@ -240,7 +240,7 @@ static char *format_file_size(int64_t size)
static char *format_delay(double time)
{
return talloc_asprintf(NULL, "%d ms", ROUND(time * 1000));
return talloc_asprintf(NULL, "%d ms", (int)lrint(time * 1000));
}
// Property-option bridge. (Maps the property to the option with the same name.)
@ -791,7 +791,7 @@ static int mp_property_chapter(void *ctx, struct m_property *prop,
int step_all;
if (action == M_PROPERTY_SWITCH) {
struct m_property_switch_arg *sarg = arg;
step_all = ROUND(sarg->inc);
step_all = lrint(sarg->inc);
// Check threshold for relative backward seeks
if (mpctx->opts->chapter_seek_threshold >= 0 && step_all < 0) {
double current_chapter_start =
@ -2374,9 +2374,8 @@ static int mp_property_frame_number(void *ctx, struct m_property *prop,
if (!mpctx->d_video)
return M_PROPERTY_UNAVAILABLE;
int frame_number = ROUND(get_current_pos_ratio(mpctx, false) *
(double)get_frame_count(mpctx));
return m_property_int_ro(action, arg, frame_number);
return m_property_int_ro(action, arg,
lrint(get_current_pos_ratio(mpctx, false) * get_frame_count(mpctx)));
}
static int mp_property_frame_count(void *ctx, struct m_property *prop,