diff options
Diffstat (limited to 'branches/1.0/tinyMEDIA/src/tmedia_producer.c')
| -rw-r--r-- | branches/1.0/tinyMEDIA/src/tmedia_producer.c | 301 |
1 files changed, 0 insertions, 301 deletions
diff --git a/branches/1.0/tinyMEDIA/src/tmedia_producer.c b/branches/1.0/tinyMEDIA/src/tmedia_producer.c deleted file mode 100644 index fb0f83b..0000000 --- a/branches/1.0/tinyMEDIA/src/tmedia_producer.c +++ /dev/null @@ -1,301 +0,0 @@ -/*
-* Copyright (C) 2009-2010 Mamadou Diop.
-*
-* Contact: Mamadou Diop <diopmamadou(at)doubango.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.
-*
-*/
-
-/**@file tmedia_producer.c
- * @brief Base producer object.
- *
- * @author Mamadou Diop <diopmamadou(at)doubango.org>
- *
- * @date Created: Sat Nov 8 16:54:58 2009 mdiop
- */
-#include "tinymedia/tmedia_producer.h"
-
-#include "tsk_debug.h"
-
-/**@defgroup tmedia_producer_group Producers
-*/
-
-/* pointer to all registered producers */
-const tmedia_producer_plugin_def_t* __tmedia_producer_plugins[TMED_PRODUCER_MAX_PLUGINS] = {0};
-
-/**@ingroup tmedia_producer_group
-* Initialize the producer.
-* @param self The producer to initialize
-* @retval Zero if succeed and non-zero error code otherwise.
-*
-* @sa @ref tmedia_producer_deinit
-*/
-int tmedia_producer_init(tmedia_producer_t* self)
-{
- if(!self){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
-
- self->video.chroma = TMEDIA_PRODUCER_CHROMA_DEFAULT;
-
- return 0;
-}
-
-/**@ingroup tmedia_producer_group
-* callback to encode and send() data
-*/
-int tmedia_producer_set_enc_callback(tmedia_producer_t *self, tmedia_producer_enc_cb_f callback, const void* callback_data)
-{
- if(!self){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
-
- self->enc_cb.callback = callback;
- self->enc_cb.callback_data = callback_data;
-
- return 0;
-}
-
-/**@ingroup tmedia_producer_group
-* callback to send() data "as is"
-*/
-int tmedia_producer_set_raw_callback(tmedia_producer_t *self, tmedia_producer_raw_cb_f callback, const void* callback_data)
-{
- if(!self){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
-
- self->raw_cb.callback = callback;
- self->raw_cb.callback_data = callback_data;
-
- return 0;
-}
-
-/**@ingroup tmedia_producer_group
-* @retval Zero if succeed and non-zero error code otherwise
-*/
-int tmedia_producer_set(tmedia_producer_t* self, const tmedia_param_t* param)
-{
- if(!self || !self->plugin || !self->plugin->set || !param){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
- return self->plugin->set(self, param);
-}
-
-/**@ingroup tmedia_producer_group
-* Alert the producer to be prepared to start.
-* @param self the producer to prepare
-* @param codec The codec to use to prepare the producer
-* @retval Zero if succeed and non-zero error code otherwise
-*/
-int tmedia_producer_prepare(tmedia_producer_t *self, const tmedia_codec_t* codec)
-{
- if(!self || !self->plugin || !self->plugin->prepare || !codec){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
- return self->plugin->prepare(self, codec);
-}
-
-/**@ingroup tmedia_producer_group
-* Starts the producer
-* @param self The producer to start
-* @retval Zero if succeed and non-zero error code otherwise
-*/
-int tmedia_producer_start(tmedia_producer_t *self)
-{
- if(!self || !self->plugin || !self->plugin->start){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
- return self->plugin->start(self);
-}
-
-
-/**@ingroup tmedia_producer_group
-* Pauses the producer
-* @param self The producer to pause
-* @retval Zero if succeed and non-zero error code otherwise
-*/
-int tmedia_producer_pause(tmedia_producer_t *self)
-{
- if(!self || !self->plugin || !self->plugin->pause){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
- return self->plugin->pause(self);
-}
-
-
-/**@ingroup tmedia_producer_group
-* Stops the producer
-* @param self The producer to stop
-* @retval Zero if succeed and non-zero error code otherwise
-*/
-int tmedia_producer_stop(tmedia_producer_t *self)
-{
- if(!self || !self->plugin || !self->plugin->stop){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
- return self->plugin->stop(self);
-}
-
-
-/**@ingroup tmedia_producer_group
-* DeInitialize the producer.
-* @param self The producer to deinitialize
-* @retval Zero if succeed and non-zero error code otherwise.
-*
-* @sa @ref tmedia_producer_deinit
-*/
-int tmedia_producer_deinit(tmedia_producer_t* self)
-{
- if(!self){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
- return 0;
-}
-
-/**@ingroup tmedia_producer_group
-* Creates a new producer using an already registered plugin.
-* @param type The type of the producer to create
-* @param session_id
-* @sa @ref tmedia_producer_plugin_register()
-*/
-tmedia_producer_t* tmedia_producer_create(tmedia_type_t type, uint64_t session_id)
-{
- tmedia_producer_t* producer = tsk_null;
- const tmedia_producer_plugin_def_t* plugin;
- tsk_size_t i = 0;
-
- while((i < TMED_PRODUCER_MAX_PLUGINS) && (plugin = __tmedia_producer_plugins[i++])){
- if(plugin->objdef && plugin->type == type){
- if((producer = tsk_object_new(plugin->objdef))){
- /* initialize the newly created producer */
- producer->plugin = plugin;
- producer->session_id = session_id;
- break;
- }
- }
- }
-
- return producer;
-}
-
-/**@ingroup tmedia_producer_group
-* Registers a producer plugin.
-* @param plugin the definition of the plugin.
-* @retval Zero if succeed and non-zero error code otherwise.
-* @sa @ref tmedia_producer_create()
-*/
-int tmedia_producer_plugin_register(const tmedia_producer_plugin_def_t* plugin)
-{
- tsk_size_t i;
- if(!plugin){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
-
- /* add or replace the plugin */
- for(i = 0; i<TMED_PRODUCER_MAX_PLUGINS; i++){
- if(!__tmedia_producer_plugins[i] || (__tmedia_producer_plugins[i] == plugin)){
- __tmedia_producer_plugins[i] = plugin;
- return 0;
- }
- }
-
- TSK_DEBUG_ERROR("There are already %d plugins.", TMED_PRODUCER_MAX_PLUGINS);
- return -2;
-}
-
-/**@ingroup tmedia_producer_group
-* UnRegisters a producer plugin.
-* @param plugin the definition of the plugin.
-* @retval Zero if succeed and non-zero error code otherwise.
-*/
-int tmedia_producer_plugin_unregister(const tmedia_producer_plugin_def_t* plugin)
-{
- tsk_size_t i;
- tsk_bool_t found = tsk_false;
- if(!plugin){
- TSK_DEBUG_ERROR("Invalid Parameter");
- return -1;
- }
-
- /* find the plugin to unregister */
- for(i = 0; i<TMED_PRODUCER_MAX_PLUGINS && __tmedia_producer_plugins[i]; i++){
- if(__tmedia_producer_plugins[i] == plugin){
- __tmedia_producer_plugins[i] = tsk_null;
- found = tsk_true;
- break;
- }
- }
-
- /* compact */
- if(found){
- for(; i<(TMED_PRODUCER_MAX_PLUGINS - 1); i++){
- if(__tmedia_producer_plugins[i+1]){
- __tmedia_producer_plugins[i] = __tmedia_producer_plugins[i+1];
- }
- else{
- break;
- }
- }
- __tmedia_producer_plugins[i] = tsk_null;
- }
- return (found ? 0 : -2);
-}
-
-/**@ingroup tmedia_producer_group
-* UnRegisters all producers matching the given type.
-* @param type the type of the plugins to unregister.
-* @retval Zero if succeed and non-zero error code otherwise.
-*/
-int tmedia_producer_plugin_unregister_by_type(tmedia_type_t type)
-{
- tsk_size_t i;
- tsk_bool_t found = tsk_false;
-
- /* find the plugin to unregister */
- for(i = 0; i<TMED_PRODUCER_MAX_PLUGINS && __tmedia_producer_plugins[i]; i++){
- if((__tmedia_producer_plugins[i]->type & type) == __tmedia_producer_plugins[i]->type){
- __tmedia_producer_plugins[i] = tsk_null;
- found = tsk_true;
- break;
- }
- }
-
- /* compact */
- if(found){
- for(; i<(TMED_PRODUCER_MAX_PLUGINS - 1); i++){
- if(__tmedia_producer_plugins[i+1]){
- __tmedia_producer_plugins[i] = __tmedia_producer_plugins[i+1];
- }
- else{
- break;
- }
- }
- __tmedia_producer_plugins[i] = tsk_null;
- }
- return (found ? 0 : -2);
-}
|
