diff options
author | Lennart Poettering <lennart@poettering.net> | 2008-10-03 02:34:59 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2008-10-03 02:34:59 +0200 |
commit | 33b186e74dc2de6fa363d10d3450c354ec99f864 (patch) | |
tree | 5404257a2dd9c2547eeb08ddb30417f49a096d4b /src/pulsecore/sample-util.c | |
parent | 1bb5e58fb38f3cd4b2c389dd3da294b004eade56 (diff) |
user lrint() and friends in inner loops instead of normal C casts to speed up a few things
Diffstat (limited to 'src/pulsecore/sample-util.c')
-rw-r--r-- | src/pulsecore/sample-util.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/pulsecore/sample-util.c b/src/pulsecore/sample-util.c index b4e8bf4b..5119ebd3 100644 --- a/src/pulsecore/sample-util.c +++ b/src/pulsecore/sample-util.c @@ -105,7 +105,7 @@ static void calc_linear_integer_volume(int32_t linear[], const pa_cvolume *volum pa_assert(volume); for (channel = 0; channel < volume->channels; channel++) - linear[channel] = (int32_t) (pa_sw_volume_to_linear(volume->values[channel]) * 0x10000); + linear[channel] = lrint(pa_sw_volume_to_linear(volume->values[channel]) * 0x10000); } static void calc_linear_float_volume(float linear[], const pa_cvolume *volume) { @@ -132,7 +132,7 @@ static void calc_linear_integer_stream_volumes(pa_mix_info streams[], unsigned n for (channel = 0; channel < spec->channels; channel++) { pa_mix_info *m = streams + k; - m->linear[channel].i = (int32_t) (pa_sw_volume_to_linear(m->volume.values[channel]) * linear[channel] * 0x10000); + m->linear[channel].i = lrint(pa_sw_volume_to_linear(m->volume.values[channel]) * linear[channel] * 0x10000); } } } |