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[platform/core/multimedia/libmm-player.git] / src / mm_player.c

/*
 * libmm-player
 *
 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
 *
 * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>, YeJin Cho <cho.yejin@samsung.com>,
 * Seungbae Shin <seungbae.shin@samsung.com>, YoungHwan An <younghwan_.an@samsung.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

#include <gst/gst.h>
#include <string.h>

#include <mm_types.h>
#include <mm_message.h>

#include "mm_player.h"
#include "mm_player_priv.h"
#include "mm_player_attrs.h"
#include "mm_player_utils.h"
#include "mm_player_ini.h"
#include "mm_debug.h"
#include "mm_player_capture.h"

int mm_player_create(MMHandleType *player)
{
        int result = MM_ERROR_NONE;
        mm_player_t* new_player = NULL;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        if (!g_thread_supported ())
        g_thread_init (NULL);

        MMTA_INIT();

        __ta__("mm_player_ini_load",
        result = mm_player_ini_load();
        )

        if(result != MM_ERROR_NONE)
                return MM_ERROR_PLAYER_INTERNAL;

        /* alloc player structure */
        new_player = g_malloc(sizeof(mm_player_t));
        if ( ! new_player )
        {
                debug_critical("Cannot allocate memory for player\n");
                goto ERROR;
        }
        memset(new_player, 0, sizeof(mm_player_t));

        /* create player lock */
        new_player->cmd_lock = g_mutex_new();

        if ( ! new_player->cmd_lock )
        {
                debug_critical("failed to create player lock\n");
                goto ERROR;
        }


        __ta__("[KPI] create media player service",
        result = _mmplayer_create_player((MMHandleType)new_player);
        )

        if(result != MM_ERROR_NONE)
                goto ERROR;

        *player = (MMHandleType)new_player;

        return result;

ERROR:

        if ( new_player )
        {
                _mmplayer_destroy( (MMHandleType)new_player );
                MMPLAYER_FREEIF( new_player );
        }

        *player = (MMHandleType)0;
        return MM_ERROR_PLAYER_NO_FREE_SPACE; // are you sure?
}

int  mm_player_destroy(MMHandleType player)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        __ta__("[KPI] destroy media player service",
        result = _mmplayer_destroy(player);
        )

        MMPLAYER_CMD_UNLOCK( player );

        /* free player */
        g_free( (void*)player );

        MMTA_ACUM_ITEM_SHOW_RESULT_TO(MMTA_SHOW_FILE);

        MMTA_RELEASE();

        return result;
}


int mm_player_realize(MMHandleType player)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        __ta__("[KPI] initialize media player service",
        result = _mmplayer_realize(player);
        )

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_unrealize(MMHandleType player)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        __ta__("[KPI] cleanup media player service",
        result = _mmplayer_unrealize(player);
        )

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_set_message_callback(MMHandleType player, MMMessageCallback callback, void *user_param)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_set_message_callback(player, callback, user_param);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_set_audio_stream_callback(MMHandleType player, mm_player_audio_stream_callback callback, void *user_param)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_set_audiostream_cb(player, callback, user_param);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_set_audio_buffer_callback(MMHandleType player, mm_player_audio_stream_callback callback, void *user_param)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_set_audiobuffer_cb(player, callback, user_param);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}

int mm_player_set_video_stream_callback(MMHandleType player, mm_player_video_stream_callback callback, void *user_param)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

    result = _mmplayer_set_videostream_cb(player, callback, user_param);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}

int mm_player_do_video_capture(MMHandleType player)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_do_video_capture(player);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}

int mm_player_set_buffer_need_data_callback(MMHandleType player, mm_player_buffer_need_data_callback callback, void * user_param)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

    result = _mmplayer_set_buffer_need_data_cb(player, callback, user_param);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_set_buffer_enough_data_callback(MMHandleType player, mm_player_buffer_enough_data_callback callback, void * user_param)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

    result = _mmplayer_set_buffer_enough_data_cb(player, callback, user_param);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_set_buffer_seek_data_callback(MMHandleType player, mm_player_buffer_seek_data_callback callback, void * user_param)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

    result = _mmplayer_set_buffer_seek_data_cb(player, callback, user_param);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_apply_sound_filter(MMHandleType player, MMAudioFilterInfo *info)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
        return_val_if_fail(info, MM_ERROR_INVALID_ARGUMENT);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_apply_sound_filter(player, info);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_set_volume(MMHandleType player, MMPlayerVolumeType *volume)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
        return_val_if_fail(volume, MM_ERROR_INVALID_ARGUMENT);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_set_volume(player, *volume);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_get_volume(MMHandleType player, MMPlayerVolumeType *volume)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
        return_val_if_fail(volume, MM_ERROR_INVALID_ARGUMENT);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_get_volume(player, volume);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_set_mute(MMHandleType player, int mute)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_set_mute(player, mute);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_get_mute(MMHandleType player, int *mute)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
        return_val_if_fail(mute, MM_ERROR_INVALID_ARGUMENT);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_get_mute(player, mute);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_get_state(MMHandleType player, MMPlayerStateType *state)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
        return_val_if_fail(state, MM_ERROR_COMMON_INVALID_ARGUMENT);

        *state = MM_PLAYER_STATE_NULL;

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_get_state(player, (int*)state); /* FIXIT : why int* ? */

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_push_buffer(MMHandleType player, unsigned char *buf, int size)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        //MMPLAYER_CMD_LOCK( player );

        //MMTA_ACUM_ITEM_BEGIN("[KPI] start media player service", false);
        result = _mmplayer_push_buffer(player, buf, size);

        //MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_start(MMHandleType player)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        MMTA_ACUM_ITEM_BEGIN("[KPI] start media player service", false);
        result = _mmplayer_start(player);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int  mm_player_stop(MMHandleType player)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        __ta__("[KPI] stop media player service",
        result = _mmplayer_stop(player);
        )

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_pause(MMHandleType player)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        __ta__("[KPI] pause media player service",
        result = _mmplayer_pause(player);
        )

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_resume(MMHandleType player)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        __ta__("[KPI] resume media player service",
        result = _mmplayer_resume(player);
        )

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_activate_section_repeat(MMHandleType player, int start_pos, int end_pos)
{
        int result = MM_ERROR_NONE;

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_activate_section_repeat(player, start_pos, end_pos);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_deactivate_section_repeat(MMHandleType player)
{
        int result = MM_ERROR_NONE;

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_deactivate_section_repeat(player);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_set_play_speed(MMHandleType player, float rate)
{
        int result = MM_ERROR_NONE;

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_set_playspeed(player, rate);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_set_position(MMHandleType player, MMPlayerPosFormatType format, int pos)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        if (format >= MM_PLAYER_POS_FORMAT_NUM)
        {
                debug_error("wrong format\n");
                return MM_ERROR_COMMON_INVALID_ARGUMENT;
        }

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_set_position(player, format, pos);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_get_position(MMHandleType player, MMPlayerPosFormatType format, int *pos)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
        return_val_if_fail(pos, MM_ERROR_COMMON_INVALID_ARGUMENT);

        if (format >= MM_PLAYER_POS_FORMAT_NUM)
        {
                debug_error("wrong format\n");
                return MM_ERROR_COMMON_INVALID_ARGUMENT;
        }

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_get_position(player, (int)format, (unsigned long*)pos);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}

int mm_player_get_buffer_position(MMHandleType player, MMPlayerPosFormatType format, int  *start_pos, int  *stop_pos)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
        return_val_if_fail(start_pos && stop_pos, MM_ERROR_COMMON_INVALID_ARGUMENT);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_get_buffer_position(player, (int)format, (unsigned long*)start_pos, (unsigned long*)stop_pos );

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}

int mm_player_set_subtitle_silent(MMHandleType player, int silent)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_set_subtitle_silent(player, silent);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_get_subtitle_silent(MMHandleType player, int* silent)
{
        int result = MM_ERROR_NONE;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_get_subtitle_silent(player, silent);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_set_attribute(MMHandleType player,  char **err_attr_name, const char *first_attribute_name, ...)
{
        int result = MM_ERROR_NONE;
        va_list var_args;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
        return_val_if_fail(first_attribute_name, MM_ERROR_COMMON_INVALID_ARGUMENT);

        MMPLAYER_CMD_LOCK( player );

        va_start (var_args, first_attribute_name);
        result = _mmplayer_set_attribute(player, err_attr_name, first_attribute_name, var_args);
        va_end (var_args);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_get_attribute(MMHandleType player,  char **err_attr_name, const char *first_attribute_name, ...)
{
        int result = MM_ERROR_NONE;
        va_list var_args;

        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
        return_val_if_fail(first_attribute_name, MM_ERROR_COMMON_INVALID_ARGUMENT);

        MMPLAYER_CMD_LOCK( player );

        va_start (var_args, first_attribute_name);
        result = _mmplayer_get_attribute(player, err_attr_name, first_attribute_name, var_args);
        va_end (var_args);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}


int mm_player_get_attribute_info(MMHandleType player,  const char *attribute_name, MMPlayerAttrsInfo *info)
{
        int result = MM_ERROR_NONE;
        debug_log("\n");

        return_val_if_fail(player, MM_ERROR_PLAYER_NOT_INITIALIZED);
        return_val_if_fail(attribute_name, MM_ERROR_COMMON_INVALID_ARGUMENT);
        return_val_if_fail(info, MM_ERROR_COMMON_INVALID_ARGUMENT);

        MMPLAYER_CMD_LOCK( player );

        result = _mmplayer_get_attributes_info((MMHandleType)player, attribute_name, info);

        MMPLAYER_CMD_UNLOCK( player );

        return result;
}