From 0ec6ec10ae06e026d2b2450a63c797bf24936b54 Mon Sep 17 00:00:00 2001 From: Dragos Oancea Date: Sat, 25 Jan 2020 16:42:07 +0000 Subject: [PATCH] [mod_opusfile] fix play sample rate (don't use original rate, always use 48k), fix EOF, add unit-test. --- src/mod/formats/mod_opusfile/Makefile.am | 21 ++- src/mod/formats/mod_opusfile/mod_opusfile.c | 19 ++- .../formats/mod_opusfile/test/freeswitch.xml | 21 +++ .../formats/mod_opusfile/test/sounds/hi.opus | Bin 0 -> 8753 bytes .../formats/mod_opusfile/test/test_opusfile.c | 123 ++++++++++++++++++ 5 files changed, 176 insertions(+), 8 deletions(-) create mode 100644 src/mod/formats/mod_opusfile/test/freeswitch.xml create mode 100644 src/mod/formats/mod_opusfile/test/sounds/hi.opus create mode 100644 src/mod/formats/mod_opusfile/test/test_opusfile.c diff --git a/src/mod/formats/mod_opusfile/Makefile.am b/src/mod/formats/mod_opusfile/Makefile.am index abf251e700..f02f8212d7 100644 --- a/src/mod/formats/mod_opusfile/Makefile.am +++ b/src/mod/formats/mod_opusfile/Makefile.am @@ -1,15 +1,30 @@ include $(top_srcdir)/build/modmake.rulesam MODNAME=mod_opusfile +noinst_LTLIBRARIES = libopusfilemod.la + +libopusfilemod_la_SOURCES = mod_opusfile.c +libopusfilemod_la_CFLAGS = $(AM_CFLAGS) $(freeswitch_LDFLAGS) $(OPUSFILE_DECODE_CFLAGS) + mod_LTLIBRARIES = mod_opusfile.la -mod_opusfile_la_SOURCES = mod_opusfile.c -mod_opusfile_la_CFLAGS = $(AM_CFLAGS) -mod_opusfile_la_LIBADD = $(switch_builddir)/libfreeswitch.la +mod_opusfile_la_SOURCES = +mod_opusfile_la_CFLAGS = $(AM_CFLAGS) $(freeswitch_LDFLAGS) $(OPUSFILE_DECODE_CFLAGS) +mod_opusfile_la_LIBADD = libopusfilemod.la $(switch_builddir)/libfreeswitch.la mod_opusfile_la_LDFLAGS = -avoid-version -module -no-undefined -shared if HAVE_OPUSFILE_DECODE mod_opusfile_la_CFLAGS += $(OPUSFILE_DECODE_CFLAGS) mod_opusfile_la_LIBADD += $(OPUSFILE_DECODE_LIBS) + +noinst_PROGRAMS = test/test_opusfile + +test_test_opusfile_SOURCES = test/test_opusfile.c +test_test_opusfile_CFLAGS = $(AM_CFLAGS) -I./ -I../ -DSWITCH_TEST_BASE_DIR_FOR_CONF=\"${abs_builddir}/test\" -DSWITCH_TEST_BASE_DIR_OVERRIDE=\"${abs_builddir}/test\" $(OPUSFILE_DECODE_CFLAGS) +test_test_opusfile_LDFLAGS = $(AM_LDFLAGS) -avoid-version -no-undefined $(freeswitch_LDFLAGS) $(switch_builddir)/libfreeswitch.la $(CORE_LIBS) $(APR_LIBS) $(OPUSFILE_DECODE_LIBS) +test_test_opusfile_LDADD = libopusfilemod.la $(switch_builddir)/libfreeswitch.la + +TESTS = $(noinst_PROGRAMS) + endif if HAVE_OPUSFILE_ENCODE diff --git a/src/mod/formats/mod_opusfile/mod_opusfile.c b/src/mod/formats/mod_opusfile/mod_opusfile.c index 418628b8e4..51bcb720bb 100644 --- a/src/mod/formats/mod_opusfile/mod_opusfile.c +++ b/src/mod/formats/mod_opusfile/mod_opusfile.c @@ -148,7 +148,7 @@ static switch_status_t switch_opusfile_decode(opus_file_context *context, void * if (globals.debug) { switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "[OGG/OPUS Decoder]: EOF reached [%d]\n", ret); } - context->eof = TRUE; + context->eof = SWITCH_TRUE; break; } else /* (ret > 0)*/ { /*The number of samples read per channel on success*/ @@ -161,7 +161,6 @@ static switch_status_t switch_opusfile_decode(opus_file_context *context, void * } } switch_mutex_unlock(context->audio_mutex); - context->eof = FALSE; // for next page return SWITCH_STATUS_SUCCESS; } @@ -266,6 +265,8 @@ static switch_status_t switch_opusfile_open(switch_file_handle_t *handle, const if(context->pcm_offset!=0){ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "[OGG/OPUS File] Non-zero starting PCM offset: [%li]\n", (long)context->pcm_offset); } + + context->eof = SWITCH_FALSE; context->pcm_print_offset = context->pcm_offset - DEFAULT_RATE; context->bitrate = 0; context->buffer_seconds = 1; @@ -282,7 +283,6 @@ static switch_status_t switch_opusfile_open(switch_file_handle_t *handle, const switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "[OGG/OPUS File] Channels: %i\n", head->channel_count); if (head->input_sample_rate) { switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "[OGG/OPUS File] Original sampling rate: %lu Hz\n", (unsigned long)head->input_sample_rate); - handle->samplerate = context->samplerate = head->input_sample_rate; } } if (op_seekable(context->of)) { @@ -365,20 +365,29 @@ static switch_status_t switch_opusfile_read(switch_file_handle_t *handle, void * if (!handle->handler) { if (switch_opusfile_decode(context, data, bytes, handle->real_channels) == SWITCH_STATUS_FALSE) { - context->eof = 1; + context->eof = SWITCH_TRUE; } } switch_mutex_lock(context->audio_mutex); rb = switch_buffer_read(context->audio_buffer, data, bytes); switch_mutex_unlock(context->audio_mutex); + if (globals.debug) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "[OGG/OPUS File] rb: [%lu] bytes: [%lu]\n", rb, bytes); + } + if (!rb && (context->eof)) { + if (globals.debug) { + // should be same as returned by op_pcm_total() + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "[OGG/OPUS File] EOF. sample count: [%lu]\n", handle->sample_count); + } + *len = 0; return SWITCH_STATUS_FALSE; } if (rb) { *len = rb / sizeof(int16_t) / handle->real_channels; if (globals.debug) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "[OGG/OPUS File] rb: [%d] *len: [%d]\n", (int)rb, (int)*len); + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "[OGG/OPUS File] rb: [%lu] *len: [%lu]\n", rb, *len); } } else { newbytes = (2 * handle->samplerate * handle->real_channels) * context->buffer_seconds; diff --git a/src/mod/formats/mod_opusfile/test/freeswitch.xml b/src/mod/formats/mod_opusfile/test/freeswitch.xml new file mode 100644 index 0000000000..80591e86ac --- /dev/null +++ b/src/mod/formats/mod_opusfile/test/freeswitch.xml @@ -0,0 +1,21 @@ + + +
+ + + + + + +
+ +
+ + + + + + + +
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You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application + * + * The Initial Developer of the Original Code is + * Anthony Minessale II + * Portions created by the Initial Developer are Copyright (C) + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Dragos Oancea + * + * + * test_opusfile.c -- tests mod_opusfile + * + */ +#include +#include + +#include + + +FST_CORE_BEGIN(".") +{ + FST_SUITE_BEGIN(test_opusfile) + { + FST_SETUP_BEGIN() + { + fst_requires_module("mod_loopback"); + fst_requires_module("mod_opusfile"); + } + FST_SETUP_END() + + FST_TEARDOWN_BEGIN() + { + } + FST_TEARDOWN_END() + + FST_TEST_BEGIN(opusfile_read) + { + switch_core_session_t *session = NULL; + switch_channel_t *channel = NULL; + switch_status_t status; + switch_call_cause_t cause; + /* + $ mediainfo hi.opus + General + Complete name : hi.opus + Format : OGG + File size : 8.55 KiB + Duration : 2s 157ms + Overall bit rate : 32.5 Kbps + Writing application : opusenc from opus-tools 0.1.10 + + Audio + ID : 277454932 (0x1089A054) + Format : Opus + Duration : 2s 157ms + Channel(s) : 1 channel + Channel positions : Front: C + Sampling rate : 16.0 KHz + Compression mode : Lossy + Writing library : libopus 1.2~alpha2 + */ + static char filename[] = "sounds/hi.opus"; // duration in samples: 103200 + char path[4096]; + switch_file_handle_t fh = { 0 }; + int16_t *audiobuf; + switch_size_t len; + + sprintf(path, "%s%s%s", SWITCH_GLOBAL_dirs.conf_dir, SWITCH_PATH_SEPARATOR, filename); + + status = switch_ivr_originate(NULL, &session, &cause, "null/+15553334444", 2, NULL, NULL, NULL, NULL, NULL, SOF_NONE, NULL, NULL); + fst_requires(session); + fst_check(status == SWITCH_STATUS_SUCCESS); + + status = switch_core_file_open(&fh, path, 1, 48000, SWITCH_FILE_FLAG_READ | SWITCH_FILE_DATA_SHORT, NULL); + fst_check(status == SWITCH_STATUS_SUCCESS); + + len = 128 * 1024 * sizeof(*audiobuf); + switch_zmalloc(audiobuf, len); + + status = switch_core_file_read(&fh, audiobuf, &len); + fst_check(status == SWITCH_STATUS_SUCCESS); + + /* [INFO] mod_opusfile.c:292 [OGG/OPUS File] Duration (samples): 103200 */ + /* compare the read sample count with the one in the OGG/OPUS header. */ + fst_check(len == 103200); + + status = switch_core_file_close(&fh); + fst_check(status == SWITCH_STATUS_SUCCESS); + + switch_safe_free(audiobuf); + channel = switch_core_session_get_channel(session); + fst_requires(channel); + + switch_channel_hangup(channel, SWITCH_CAUSE_NORMAL_CLEARING); + fst_check(!switch_channel_ready(channel)); + + switch_core_session_rwunlock(session); + + switch_sleep(1000000); + } + + FST_TEST_END() + } + FST_SUITE_END() +} +FST_CORE_END()