diff options
Diffstat (limited to 'tinyMEDIA/src/tmedia_denoise.c')
| -rwxr-xr-x | tinyMEDIA/src/tmedia_denoise.c | 332 |
1 files changed, 166 insertions, 166 deletions
diff --git a/tinyMEDIA/src/tmedia_denoise.c b/tinyMEDIA/src/tmedia_denoise.c index 4c0f74b..7149e35 100755 --- a/tinyMEDIA/src/tmedia_denoise.c +++ b/tinyMEDIA/src/tmedia_denoise.c @@ -2,19 +2,19 @@ * Copyright (C) 2010-2011 Mamadou Diop. * * Contact: Mamadou Diop <diopmamadou(at)doubango[dot]org> -* +* * This file is part of Open Source Doubango Framework. * * DOUBANGO is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. -* +* * DOUBANGO is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. -* +* * You should have received a copy of the GNU General Public License * along with DOUBANGO. * @@ -36,207 +36,207 @@ static const tmedia_denoise_plugin_def_t* __tmedia_denoise_plugin = tsk_null; int tmedia_denoise_init(tmedia_denoise_t* self) { - if(!self){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - - self->echo_tail = tmedia_defaults_get_echo_tail(); - self->echo_skew = tmedia_defaults_get_echo_skew(); - self->echo_supp_enabled = tmedia_defaults_get_echo_supp_enabled(); - self->agc_enabled = tmedia_defaults_get_agc_enabled(); - self->agc_level = tmedia_defaults_get_agc_level(); - self->vad_enabled = tmedia_defaults_get_vad_enabled(); - self->noise_supp_enabled = tmedia_defaults_get_noise_supp_enabled(); - self->noise_supp_level = tmedia_defaults_get_noise_supp_level(); - - return 0; + if(!self) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + + self->echo_tail = tmedia_defaults_get_echo_tail(); + self->echo_skew = tmedia_defaults_get_echo_skew(); + self->echo_supp_enabled = tmedia_defaults_get_echo_supp_enabled(); + self->agc_enabled = tmedia_defaults_get_agc_enabled(); + self->agc_level = tmedia_defaults_get_agc_level(); + self->vad_enabled = tmedia_defaults_get_vad_enabled(); + self->noise_supp_enabled = tmedia_defaults_get_noise_supp_enabled(); + self->noise_supp_level = tmedia_defaults_get_noise_supp_level(); + + return 0; } int tmedia_denoise_set(tmedia_denoise_t* self, const tmedia_param_t* param) { - if(!self || !self->plugin){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - - if(self->plugin->set){ - return self->plugin->set(self, param); - } - return 0; + if(!self || !self->plugin) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + + if(self->plugin->set) { + return self->plugin->set(self, param); + } + return 0; } int tmedia_denoise_open(tmedia_denoise_t* self, uint32_t record_frame_size_samples, uint32_t record_sampling_rate, uint32_t record_channels, uint32_t playback_frame_size_samples, uint32_t playback_sampling_rate, uint32_t playback_channels) { - if (!self || !self->plugin) { - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - if (self->opened) { - TSK_DEBUG_WARN("Denoiser already opened"); - return 0; - } - - if (self->plugin->open) { - int ret; - - TSK_OBJECT_SAFE_FREE(self->record_frame); - TSK_OBJECT_SAFE_FREE(self->playback_frame); - if (!(self->record_frame = tsk_buffer_create(tsk_null, (record_frame_size_samples * sizeof(int16_t))))) { - TSK_DEBUG_ERROR("Failed to create record the buffer"); - return -2; - } - if (!(self->playback_frame = tsk_buffer_create(tsk_null, (playback_frame_size_samples * sizeof(int16_t))))) { - TSK_DEBUG_ERROR("Failed to create playback the buffer"); - return -2; - } - if ((ret = self->plugin->open(self, record_frame_size_samples, record_sampling_rate, record_channels, playback_frame_size_samples, playback_sampling_rate, playback_channels))) { - TSK_DEBUG_ERROR("Failed to open [%s] denoiser", self->plugin->desc); - return ret; - } - else { - self->opened = tsk_true; - return 0; - } - } - else{ - self->opened = tsk_true; - return 0; - } + if (!self || !self->plugin) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + if (self->opened) { + TSK_DEBUG_WARN("Denoiser already opened"); + return 0; + } + + if (self->plugin->open) { + int ret; + + TSK_OBJECT_SAFE_FREE(self->record_frame); + TSK_OBJECT_SAFE_FREE(self->playback_frame); + if (!(self->record_frame = tsk_buffer_create(tsk_null, (record_frame_size_samples * sizeof(int16_t))))) { + TSK_DEBUG_ERROR("Failed to create record the buffer"); + return -2; + } + if (!(self->playback_frame = tsk_buffer_create(tsk_null, (playback_frame_size_samples * sizeof(int16_t))))) { + TSK_DEBUG_ERROR("Failed to create playback the buffer"); + return -2; + } + if ((ret = self->plugin->open(self, record_frame_size_samples, record_sampling_rate, record_channels, playback_frame_size_samples, playback_sampling_rate, playback_channels))) { + TSK_DEBUG_ERROR("Failed to open [%s] denoiser", self->plugin->desc); + return ret; + } + else { + self->opened = tsk_true; + return 0; + } + } + else { + self->opened = tsk_true; + return 0; + } } int tmedia_denoise_echo_playback(tmedia_denoise_t* self, const void* echo_frame, uint32_t echo_frame_size_bytes) { - if(!self || !self->plugin){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - - if(!self->opened){ - TSK_DEBUG_ERROR("Denoiser not opened"); - return -2; - } - - if(self->plugin->echo_playback){ - return self->plugin->echo_playback(self, echo_frame, echo_frame_size_bytes); - } - else{ - return 0; - } + if(!self || !self->plugin) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + + if(!self->opened) { + TSK_DEBUG_ERROR("Denoiser not opened"); + return -2; + } + + if(self->plugin->echo_playback) { + return self->plugin->echo_playback(self, echo_frame, echo_frame_size_bytes); + } + else { + return 0; + } } int tmedia_denoise_process_record(tmedia_denoise_t* self, void* audio_frame, uint32_t audio_frame_size_bytes, tsk_bool_t* silence_or_noise) { - if(!self || !self->plugin || !silence_or_noise){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - - if(!self->opened){ - TSK_DEBUG_ERROR("Denoiser not opened"); - return -2; - } - - if(self->plugin->process_record){ - return self->plugin->process_record(self, audio_frame, audio_frame_size_bytes, silence_or_noise); - } - else{ - *silence_or_noise = tsk_false; - return 0; - } + if(!self || !self->plugin || !silence_or_noise) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + + if(!self->opened) { + TSK_DEBUG_ERROR("Denoiser not opened"); + return -2; + } + + if(self->plugin->process_record) { + return self->plugin->process_record(self, audio_frame, audio_frame_size_bytes, silence_or_noise); + } + else { + *silence_or_noise = tsk_false; + return 0; + } } int tmedia_denoise_process_playback(tmedia_denoise_t* self, void* audio_frame, uint32_t audio_frame_size_bytes) { - if(!self || !self->plugin){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - - if(!self->opened){ - TSK_DEBUG_ERROR("Denoiser not opened"); - return -2; - } - - if(self->plugin->process_playback){ - return self->plugin->process_playback(self, audio_frame, audio_frame_size_bytes); - } - return 0; + if(!self || !self->plugin) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + + if(!self->opened) { + TSK_DEBUG_ERROR("Denoiser not opened"); + return -2; + } + + if(self->plugin->process_playback) { + return self->plugin->process_playback(self, audio_frame, audio_frame_size_bytes); + } + return 0; } int tmedia_denoise_close(tmedia_denoise_t* self) { - if(!self || !self->plugin){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - if(!self->opened){ - return 0; - } - - if(self->plugin->close){ - int ret; - - if((ret = self->plugin->close(self))){ - TSK_DEBUG_ERROR("Failed to close [%s] denoiser", self->plugin->desc); - return ret; - } - else{ - self->opened = tsk_false; - return 0; - } - } - else{ - self->opened = tsk_false; - return 0; - } + if(!self || !self->plugin) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + if(!self->opened) { + return 0; + } + + if(self->plugin->close) { + int ret; + + if((ret = self->plugin->close(self))) { + TSK_DEBUG_ERROR("Failed to close [%s] denoiser", self->plugin->desc); + return ret; + } + else { + self->opened = tsk_false; + return 0; + } + } + else { + self->opened = tsk_false; + return 0; + } } int tmedia_denoise_deinit(tmedia_denoise_t* self) { - if (!self) { - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - - if (self->opened) { - tmedia_denoise_close(self); - } - - TSK_OBJECT_SAFE_FREE(self->record_frame); - TSK_OBJECT_SAFE_FREE(self->playback_frame); - - return 0; + if (!self) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + + if (self->opened) { + tmedia_denoise_close(self); + } + + TSK_OBJECT_SAFE_FREE(self->record_frame); + TSK_OBJECT_SAFE_FREE(self->playback_frame); + + return 0; } int tmedia_denoise_plugin_register(const tmedia_denoise_plugin_def_t* plugin) { - if(!plugin){ - TSK_DEBUG_ERROR("Invalid parameter"); - return -1; - } - if(!__tmedia_denoise_plugin) { - TSK_DEBUG_INFO("Register denoiser: %s", plugin->desc); - __tmedia_denoise_plugin = plugin; - } - return 0; + if(!plugin) { + TSK_DEBUG_ERROR("Invalid parameter"); + return -1; + } + if(!__tmedia_denoise_plugin) { + TSK_DEBUG_INFO("Register denoiser: %s", plugin->desc); + __tmedia_denoise_plugin = plugin; + } + return 0; } int tmedia_denoise_plugin_unregister(const tmedia_denoise_plugin_def_t* plugin) { - (void)(plugin); - __tmedia_denoise_plugin = tsk_null; - return 0; + (void)(plugin); + __tmedia_denoise_plugin = tsk_null; + return 0; } tmedia_denoise_t* tmedia_denoise_create() { - tmedia_denoise_t* denoise = tsk_null; - - if(__tmedia_denoise_plugin){ - if((denoise = tsk_object_new(__tmedia_denoise_plugin->objdef))){ - denoise->plugin = __tmedia_denoise_plugin; - } - } - return denoise; + tmedia_denoise_t* denoise = tsk_null; + + if(__tmedia_denoise_plugin) { + if((denoise = tsk_object_new(__tmedia_denoise_plugin->objdef))) { + denoise->plugin = __tmedia_denoise_plugin; + } + } + return denoise; } |
