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spa-resample: add option to set CPU flags

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To force SIMD implementations
This commit is contained in:
Wim Taymans 2022-01-07 13:25:19 +01:00
parent 222ef88704
commit 63f6cbc27a
1 changed files with 8 additions and 1 deletions
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9
spa/plugins/audioconvert/spa-resample.c
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@ -49,6 +49,7 @@ struct data {
int rate; int rate;
int format; int format;
int quality; int quality;
int cpu_flags;
const char *iname; const char *iname;
SF_INFO iinfo; SF_INFO iinfo;
@ -61,7 +62,7 @@ struct data {
#define STR_FMTS "(s8|s16|s32|f32|f64)" #define STR_FMTS "(s8|s16|s32|f32|f64)"
#define OPTIONS "hvr:f:q:" #define OPTIONS "hvr:f:q:c:"
static const struct option long_options[] = { static const struct option long_options[] = {
{ "help", no_argument, NULL, 'h'}, { "help", no_argument, NULL, 'h'},
{ "verbose", no_argument, NULL, 'v'}, { "verbose", no_argument, NULL, 'v'},
@ -69,6 +70,7 @@ static const struct option long_options[] = {
{ "rate", required_argument, NULL, 'r' }, { "rate", required_argument, NULL, 'r' },
{ "format", required_argument, NULL, 'f' }, { "format", required_argument, NULL, 'f' },
{ "quality", required_argument, NULL, 'q' }, { "quality", required_argument, NULL, 'q' },
{ "cpuflags", required_argument, NULL, 'c' },
{ NULL, 0, NULL, 0 } { NULL, 0, NULL, 0 }
}; };
@ -88,6 +90,7 @@ static void show_usage(const char *name, bool is_error)
" -r --rate Output sample rate (default as input)\n" " -r --rate Output sample rate (default as input)\n"
" -f --format Output sample format %s (default as input)\n" " -f --format Output sample format %s (default as input)\n"
" -q --quality Resampler quality (default %u)\n" " -q --quality Resampler quality (default %u)\n"
" -c --cpuflags CPU flags (default 0)\n"
"\n", "\n",
STR_FMTS, DEFAULT_QUALITY); STR_FMTS, DEFAULT_QUALITY);
} }
@ -191,6 +194,7 @@ static int do_conversion(struct data *d)
bool flushing = false; bool flushing = false;
spa_zero(r); spa_zero(r);
r.cpu_flags = d->cpu_flags;
r.log = &logger.log; r.log = &logger.log;
r.channels = channels; r.channels = channels;
r.i_rate = d->iinfo.samplerate; r.i_rate = d->iinfo.samplerate;
@ -297,6 +301,9 @@ int main(int argc, char *argv[])
} }
data.quality = ret; data.quality = ret;
break; break;
case 'c':
data.cpu_flags = strtol(optarg, NULL, 0);
break;
default: default:
fprintf(stderr, "error: unknown option '%c'\n", c); fprintf(stderr, "error: unknown option '%c'\n", c);
goto error_usage; goto error_usage;