diff options
| author | Harald Welte <laforge@gnumonks.org> | 2014-05-08 19:18:01 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2014-05-08 19:18:01 +0200 |
| commit | 7a04624563ac72b7237e39d6fcee5dab96f4d948 (patch) | |
| tree | e97aa7567abe2c3f205c327ff3ef5d5d160fbd2e /src/codec_fr.c | |
| parent | 8b5e0c7b81cba9f064bed97dc743e5a9a13818f1 (diff) | |
Add cycle benchmarking support
This enables benchmarking of the codec. It will print
the amount of CPU cycles needed for encoding/decoding a single
20ms frame on average.
Diffstat (limited to 'src/codec_fr.c')
| -rw-r--r-- | src/codec_fr.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/codec_fr.c b/src/codec_fr.c index 3b1bb7c..1bda210 100644 --- a/src/codec_fr.c +++ b/src/codec_fr.c @@ -18,6 +18,7 @@ */ #include <gapk/codecs.h> +#include <gapk/benchmark.h> #include "config.h" @@ -54,7 +55,9 @@ codec_fr_encode(void *state, uint8_t *cod, const uint8_t *pcm) gsm gh = (gsm)state; uint8_t pcm_b[2*160]; /* local copy as libgsm src isn't const ! */ memcpy(pcm_b, pcm, 2*160); + BENCHMARK_START; gsm_encode(gh, (gsm_signal*)pcm, (gsm_byte*)cod); + BENCHMARK_STOP(CODEC_FR, 1); return 0; } @@ -63,8 +66,12 @@ codec_fr_decode(void *state, uint8_t *pcm, const uint8_t *cod) { gsm gh = (gsm)state; uint8_t cod_b[33]; /* local copy as libgsm src isn't const ! */ + int rc; memcpy(cod_b, cod, 33); - return gsm_decode(gh, (gsm_byte*)cod_b, (gsm_signal*)pcm); + BENCHMARK_START; + rc = gsm_decode(gh, (gsm_byte*)cod_b, (gsm_signal*)pcm); + BENCHMARK_STOP(CODEC_FR, 1); + return rc; } #endif /* HAVE_LIBGSM */ |