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[mod_shout] use 0xFFFFFFFF flag to query frame_size

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Seven Du 2017-12-04 22:14:52 +08:00 committed by Muteesa Fred
parent 3563ec1e63
commit 8a5bbe19e8
1 changed files with 11 additions and 0 deletions
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11
src/mod/formats/mod_shout/mod_shout.c
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@ -1683,6 +1683,17 @@ static switch_status_t switch_mp3_encode(switch_codec_t *codec,
return SWITCH_STATUS_FALSE; return SWITCH_STATUS_FALSE;
} }
if (flag && *flag == 0xFFFFFFFF) { // query frame_size
*(uint32_t *)encoded_data = lame_get_framesize(context->gfp);
*encoded_data_len = sizeof(uint32_t);
return SWITCH_STATUS_SUCCESS;
}
if (decoded_data_len == 0) { // flush encoder buffer
*encoded_data_len = lame_encode_flush(context->gfp, encoded_data, *encoded_data_len);
return SWITCH_STATUS_SUCCESS;
}
if (codec->implementation->number_of_channels == 2) { if (codec->implementation->number_of_channels == 2) {
len = lame_encode_buffer_interleaved(context->gfp, decoded_data, decoded_data_len / 4, encoded_data, *encoded_data_len); len = lame_encode_buffer_interleaved(context->gfp, decoded_data, decoded_data_len / 4, encoded_data, *encoded_data_len);
} else { } else {