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add record_fill_cng var

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@16964 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2010-03-10 23:40:14 +00:00
parent b2c281035c
commit cf521109d2
1 changed files with 26 additions and 2 deletions
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28
src/switch_ivr_play_say.c
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@ -364,7 +364,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
time_t start = 0; time_t start = 0;
uint32_t org_silence_hits = 0; uint32_t org_silence_hits = 0;
int asis = 0; int asis = 0;
int waste_resources = 0; int waste_resources = 0, fill_cng = 0;
switch_codec_implementation_t read_impl = { 0 }; switch_codec_implementation_t read_impl = { 0 };
switch_frame_t write_frame = { 0 }; switch_frame_t write_frame = { 0 };
unsigned char write_buf[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 }; unsigned char write_buf[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
@ -416,6 +416,18 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
} }
if ((vval = switch_channel_get_variable(channel, "record_fill_cng"))) {
if (switch_true(vval)) {
fill_cng = 1400;
} else {
if ((fill_cng = atoi(vval)) < 0) {
fill_cng = 0;
}
}
}
if ((vval = switch_channel_get_variable(channel, "record_waste_resources"))) { if ((vval = switch_channel_get_variable(channel, "record_waste_resources"))) {
if (switch_true(vval)) { if (switch_true(vval)) {
@ -425,7 +437,10 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
waste_resources = 0; waste_resources = 0;
} }
} }
}
if (fill_cng || waste_resources) {
if (switch_core_codec_init(&write_codec, if (switch_core_codec_init(&write_codec,
"L16", "L16",
NULL, NULL,
@ -665,6 +680,11 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
} }
} }
if (fill_cng || waste_resources) {
switch_generate_sln_silence((int16_t *) write_frame.data, write_frame.samples, waste_resources);
}
if (!switch_test_flag(fh, SWITCH_FILE_PAUSE) && !switch_test_flag(read_frame, SFF_CNG)) { if (!switch_test_flag(fh, SWITCH_FILE_PAUSE) && !switch_test_flag(read_frame, SFF_CNG)) {
int16_t *data = read_frame->data; int16_t *data = read_frame->data;
len = (switch_size_t) asis ? read_frame->datalen : read_frame->datalen / 2; len = (switch_size_t) asis ? read_frame->datalen : read_frame->datalen / 2;
@ -672,10 +692,14 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
if (switch_core_file_write(fh, data, &len) != SWITCH_STATUS_SUCCESS) { if (switch_core_file_write(fh, data, &len) != SWITCH_STATUS_SUCCESS) {
break; break;
} }
} else if (switch_test_flag(read_frame, SFF_CNG)) {
len = write_frame.datalen;
if (switch_core_file_write(fh, write_frame.data, &len) != SWITCH_STATUS_SUCCESS) {
break;
}
} }
if (waste_resources) { if (waste_resources) {
switch_generate_sln_silence((int16_t *) write_frame.data, write_frame.samples, waste_resources);
if (switch_core_session_write_frame(session, &write_frame, SWITCH_IO_FLAG_NONE, 0) != SWITCH_STATUS_SUCCESS) { if (switch_core_session_write_frame(session, &write_frame, SWITCH_IO_FLAG_NONE, 0) != SWITCH_STATUS_SUCCESS) {
break; break;
} }