diff options
Diffstat (limited to 'hal/audio_extn/audio_extn.c')
| -rw-r--r-- | hal/audio_extn/audio_extn.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/hal/audio_extn/audio_extn.c b/hal/audio_extn/audio_extn.c index 7583f835..c9d805bf 100644 --- a/hal/audio_extn/audio_extn.c +++ b/hal/audio_extn/audio_extn.c @@ -29,7 +29,50 @@ #include "platform.h" #include "platform_api.h" +#include "sound/compress_params.h" +#ifndef COMPRESS_METADATA_NEEDED +#define audio_extn_parse_compress_metadata(out, parms) (0) +#else +int audio_extn_parse_compress_metadata(struct stream_out *out, + struct str_parms *parms) +{ + int ret = 0; + char value[32]; + +#ifdef FLAC_OFFLOAD_ENABLED + if (out->format == AUDIO_FORMAT_FLAC) { + ret = str_parms_get_str(parms, AUDIO_OFFLOAD_CODEC_FLAC_MIN_BLK_SIZE, value, sizeof(value)); + if (ret >= 0) { + out->compr_config.codec->options.flac_dec.min_blk_size = atoi(value); + out->is_compr_metadata_avail = true; + } + ret = str_parms_get_str(parms, AUDIO_OFFLOAD_CODEC_FLAC_MAX_BLK_SIZE, value, sizeof(value)); + if (ret >= 0) { + out->compr_config.codec->options.flac_dec.max_blk_size = atoi(value); + out->is_compr_metadata_avail = true; + } + ret = str_parms_get_str(parms, AUDIO_OFFLOAD_CODEC_FLAC_MIN_FRAME_SIZE, value, sizeof(value)); + if (ret >= 0) { + out->compr_config.codec->options.flac_dec.min_frame_size = atoi(value); + out->is_compr_metadata_avail = true; + } + ret = str_parms_get_str(parms, AUDIO_OFFLOAD_CODEC_FLAC_MAX_FRAME_SIZE, value, sizeof(value)); + if (ret >= 0) { + out->compr_config.codec->options.flac_dec.max_frame_size = atoi(value); + out->is_compr_metadata_avail = true; + } + ALOGV("FLAC metadata: min_blk_size %d, max_blk_size %d min_frame_size %d max_frame_size %d", + out->compr_config.codec->options.flac_dec.min_blk_size, + out->compr_config.codec->options.flac_dec.max_blk_size, + out->compr_config.codec->options.flac_dec.min_frame_size, + out->compr_config.codec->options.flac_dec.max_frame_size); + } +#endif + + return ret; +} +#endif #ifdef KPI_OPTIMIZE_ENABLED typedef int (*perf_lock_acquire_t)(int, int, int*, int); |