Return-Path: From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Dalleau?= To: linux-bluetooth@vger.kernel.org Cc: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Dalleau?= Subject: [PATCH 4/5] update sbcenc for msbc Date: Thu, 27 Sep 2012 16:44:27 +0200 Message-Id: <1348757068-31048-5-git-send-email-frederic.dalleau@linux.intel.com> In-Reply-To: <1348757068-31048-1-git-send-email-frederic.dalleau@linux.intel.com> References: <1348757068-31048-1-git-send-email-frederic.dalleau@linux.intel.com> Content-Type: text/plain; charset="utf-8" Sender: linux-bluetooth-owner@vger.kernel.org List-ID: --- src/sbcenc.c | 25 ++++++++++++++++++++----- 1 file changed, 20 insertions(+), 5 deletions(-) diff --git a/src/sbcenc.c b/src/sbcenc.c index a723b03..71ad6bb 100644 --- a/src/sbcenc.c +++ b/src/sbcenc.c @@ -45,7 +45,7 @@ static int verbose = 0; static unsigned char input[BUF_SIZE], output[BUF_SIZE + BUF_SIZE / 4]; static void encode(char *filename, int subbands, int bitpool, int joint, - int dualchannel, int snr, int blocks) + int dualchannel, int snr, int blocks, int msbc) { struct au_header au_hdr; sbc_t sbc; @@ -87,7 +87,7 @@ static void encode(char *filename, int subbands, int bitpool, int joint, goto done; } - sbc_init(&sbc, 0L); + sbc_init(&sbc, msbc ? SBC_MSBC : 0L); switch (BE_INT(au_hdr.sample_rate)) { case 16000: @@ -215,6 +215,7 @@ static void usage(void) printf("Options:\n" "\t-h, --help Display help\n" "\t-v, --verbose Verbose mode\n" + "\t-m, --msbc mSBC codec\n" "\t-s, --subbands Number of subbands to use (4 or 8)\n" "\t-b, --bitpool Bitpool value (default is 32)\n" "\t-j, --joint Joint stereo\n" @@ -227,6 +228,7 @@ static void usage(void) static struct option main_options[] = { { "help", 0, 0, 'h' }, { "verbose", 0, 0, 'v' }, + { "msbc", 0, 0, 'm' }, { "subbands", 1, 0, 's' }, { "bitpool", 1, 0, 'b' }, { "joint", 0, 0, 'j' }, @@ -239,9 +241,9 @@ static struct option main_options[] = { int main(int argc, char *argv[]) { int i, opt, subbands = 8, bitpool = 32, joint = 0, dualchannel = 0; - int snr = 0, blocks = 16; + int snr = 0, blocks = 16, msbc = 0; - while ((opt = getopt_long(argc, argv, "+hvs:b:jdSB:", + while ((opt = getopt_long(argc, argv, "+hmvs:b:jdSB:", main_options, NULL)) != -1) { switch(opt) { case 'h': @@ -252,6 +254,10 @@ int main(int argc, char *argv[]) verbose = 1; break; + case 'm': + msbc = 1; + break; + case 's': subbands = atoi(optarg); if (subbands != 8 && subbands != 4) { @@ -300,9 +306,18 @@ int main(int argc, char *argv[]) exit(1); } + if (msbc) { + subbands = 8; + bitpool = 26; + joint = 0; + dualchannel = 0; + snr = 0; + blocks = 15; + } + for (i = 0; i < argc; i++) encode(argv[i], subbands, bitpool, joint, dualchannel, - snr, blocks); + snr, blocks, msbc); return 0; } -- 1.7.9.5