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|
/*
* 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>, 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.
*
*/
#ifndef __MM_PLAYER_PRIV_H__
#define __MM_PLAYER_PRIV_H__
/*===========================================================================================
| |
| INCLUDE FILES |
| |
========================================================================================== */
#include <glib.h>
#include <gst/gst.h>
#include <mm_types.h>
#include <mm_attrs.h>
#include <mm_ta.h>
#include <mm_debug.h>
#include "mm_player.h"
#include "mm_player_internal.h"
#include "mm_player_audioeffect.h"
#include "mm_message.h"
#include "mm_player_utils.h"
#include "mm_player_asm.h"
#include "mm_player_pd.h"
#include "mm_player_streaming.h"
/*===========================================================================================
| |
| GLOBAL DEFINITIONS AND DECLARATIONS FOR MODULE |
| |
========================================================================================== */
/*---------------------------------------------------------------------------
| GLOBAL #defines: |
---------------------------------------------------------------------------*/
#define MM_PLAYER_IMGB_MPLANE_MAX 4
#define MM_PLAYER_STREAM_COUNT_MAX 3
#define MM_PLAYER_CAST(x_player) ((mm_player_t *)(x_player))
/**
* @x_player: MMHandleType of player
*
* Get the PD downloader of this player.
*/
#define MM_PLAYER_GET_PD(x_player) (MM_PLAYER_CAST(x_player)->pd_downloader)
/**
* @x_player: MMHandleType of player
*
* Get the attributes handle of this player.
*/
#define MM_PLAYER_GET_ATTRS(x_player) (MM_PLAYER_CAST(x_player)->attrs)
/*---------------------------------------------------------------------------
| GLOBAL CONSTANT DEFINITIONS: |
---------------------------------------------------------------------------*/
enum tag_info
{
TAG_AUDIO_CODEC = 0x0001,
TAG_VIDEO_CODEC = 0x0002,
TAG_ARTIST = 0x0004,
TAG_TITLE = 0x0008,
TAG_ALBUM = 0x0010,
TAG_GENRE = 0x0020,
TAG_COPYRIGHT = 0x0040,
TAG_DATE = 0x0080,
TAG_DESCRIPTION = 0x0100,
TAG_TRACK_NUMBER = 0x0200
};
enum content_attr_flag
{
ATTR_MISSING_ONLY = 0x0001,
ATTR_DURATION = 0x0002,
ATTR_AUDIO = 0x0004,
ATTR_VIDEO = 0x0008,
ATTR_BITRATE = 0x0010,
ATTR_ALL = 0x0020,
};
/* async mode makes trouble. alsasink sometimes fails to pause. */
enum alassink_sync
{
ALSASINK_SYNC,
ALSASINK_ASYNC
};
/**
* Enumerations of Player Mode
*/
enum MMPlayerMode {
MM_PLAYER_MODE_NONE, /**< Player mode None */
MM_PLAYER_MODE_MIDI, /**< Player mode Midi */
MM_PLAYER_MODE_GST, /**< Player mode Gstreamer */
};
/**
* Enumerations of Player Uri type
*/
enum MMPlayerUriType {
MM_PLAYER_URI_TYPE_NONE, /**< Player URI type None */
MM_PLAYER_URI_TYPE_URL_RTSP, /**< Player URI type RTSP */
MM_PLAYER_URI_TYPE_URL_HTTP,/**< Player URI type HTTP */
MM_PLAYER_URI_TYPE_URL_MMS,/**< Player URI type MMS */
MM_PLAYER_URI_TYPE_MEM, /**< Player URI type Mem */
MM_PLAYER_URI_TYPE_FILE, /**< Player URI type File */
MM_PLAYER_URI_TYPE_URL, /**< Player URI type URL */
MM_PLAYER_URI_TYPE_BUFF, /**< Player URI type Buffer */
MM_PLAYER_URI_TYPE_HLS, /**< Player URI type http live streaming */
MM_PLAYER_URI_TYPE_TEMP, /**< Player URI type Temp */
};
typedef enum _MissingCodec
{
MISSING_PLUGIN_NONE = 0x00,
MISSING_PLUGIN_AUDIO = 0x01,
MISSING_PLUGIN_VIDEO = 0x02
}MissingCodec;
typedef enum _FoundCodec
{
FOUND_PLUGIN_NONE = 0x00,
FOUND_PLUGIN_AUDIO = 0x01,
FOUND_PLUGIN_VIDEO = 0x02
}FoundCodec;
/* main pipeline's element id */
enum MainElementID
{
MMPLAYER_M_PIPE = 0, /* NOTE : MMPLAYER_M_PIPE should be zero */
MMPLAYER_M_SRC,
MMPLAYER_M_SUBSRC,
/* it could be a decodebin or could be a typefind. depends on player ini */
MMPLAYER_M_AUTOPLUG,
/* NOTE : we need two fakesink to autoplug without decodebin.
* first one will hold whole pipeline state. and second one will hold state of
* a sink-decodebin for an elementary stream. no metter if there's more then one
* elementary streams because MSL reuse it.
*/
MMPLAYER_M_SRC_FAKESINK,
MMPLAYER_M_SRC_2ND_FAKESINK,
/* streaming plugin */
MMPLAYER_M_S_BUFFER,
MMPLAYER_M_S_ADEC,
MMPLAYER_M_S_VDEC,
/* FIXIT : if there's really no usage for following IDs. remove it */
MMPLAYER_M_DEC1,
MMPLAYER_M_DEC2,
MMPLAYER_M_Q1,
MMPLAYER_M_Q2,
MMPLAYER_M_DEMUX,
MMPLAYER_M_SUBPARSE,
MMPLAYER_M_NUM
};
/* audio pipeline's element id */
enum AudioElementID
{
MMPLAYER_A_BIN = 0, /* NOTE : MMPLAYER_A_BIN should be zero */
MMPLAYER_A_TP,
MMPLAYER_A_CONV,
MMPLAYER_A_VOL,
MMPLAYER_A_FILTER,
MMPLAYER_A_CAPS_DEFAULT,
MMPLAYER_A_SINK,
MMPLAYER_A_RESAMPLER,
MMPLAYER_A_NUM
};
/* video pipeline's element id */
enum VideoElementID
{
MMPLAYER_V_BIN = 0, /* NOTE : MMPLAYER_V_BIN should be zero */
MMPLAYER_V_FLIP,
MMPLAYER_V_CONV,
MMPLAYER_V_SCALE,
MMPLAYER_V_CAPS,
MMPLAYER_V_SINK,
MMPLAYER_V_NUM
};
/* text pipeline's element id */
enum TextElementID
{
MMPLAYER_T_BIN = 0, /* NOTE : MMPLAYER_V_BIN should be zero */
MMPLAYER_T_TEXT_QUEUE,
MMPLAYER_T_VIDEO_QUEUE,
MMPLAYER_T_VIDEO_CONVERTER,
MMPLAYER_T_OVERLAY,
MMPLAYER_T_SINK,
MMPLAYER_T_NUM
};
/* midi main pipeline's element id */
enum MidiElementID
{
MMPLAYER_MIDI_PIPE,
MMPLAYER_MIDI_PLAYER,
MMPLAYER_MIDI_NUM
};
enum PlayerCommandState
{
MMPLAYER_COMMAND_NONE,
MMPLAYER_COMMAND_CREATE,
MMPLAYER_COMMAND_DESTROY,
MMPLAYER_COMMAND_UNREALIZE,
MMPLAYER_COMMAND_START,
MMPLAYER_COMMAND_REALIZE,
MMPLAYER_COMMAND_STOP,
MMPLAYER_COMMAND_PAUSE,
MMPLAYER_COMMAND_RESUME,
MMPLAYER_COMMAND_NUM
};
/* Note : StreamingSrcError is error enum for streaming source which post error message
* using custom message made by itself. The enum value must start with zero,
* because the streaming source(secrtspsrc) also does.
*/
enum StreamingSrcError
{
MMPLAYER_STREAMING_ERROR_NONE = 0,
MMPLAYER_STREAMING_ERROR_UNSUPPORTED_AUDIO,
MMPLAYER_STREAMING_ERROR_UNSUPPORTED_VIDEO,
MMPLAYER_STREAMING_ERROR_CONNECTION_FAIL,
MMPLAYER_STREAMING_ERROR_DNS_FAIL,
MMPLAYER_STREAMING_ERROR_SERVER_DISCONNECTED,
MMPLAYER_STREAMING_ERROR_BAD_SERVER,
MMPLAYER_STREAMING_ERROR_INVALID_PROTOCOL,
MMPLAYER_STREAMING_ERROR_INVALID_URL,
MMPLAYER_STREAMING_ERROR_UNEXPECTED_MSG,
MMPLAYER_STREAMING_ERROR_OUT_OF_MEMORIES,
MMPLAYER_STREAMING_ERROR_RTSP_TIMEOUT,
MMPLAYER_STREAMING_ERROR_BAD_REQUEST,
MMPLAYER_STREAMING_ERROR_NOT_AUTHORIZED,
MMPLAYER_STREAMING_ERROR_PAYMENT_REQUIRED,
MMPLAYER_STREAMING_ERROR_FORBIDDEN,
MMPLAYER_STREAMING_ERROR_CONTENT_NOT_FOUND,
MMPLAYER_STREAMING_ERROR_METHOD_NOT_ALLOWED,
MMPLAYER_STREAMING_ERROR_NOT_ACCEPTABLE,
MMPLAYER_STREAMING_ERROR_PROXY_AUTHENTICATION_REQUIRED,
MMPLAYER_STREAMING_ERROR_SERVER_TIMEOUT,
MMPLAYER_STREAMING_ERROR_GONE,
MMPLAYER_STREAMING_ERROR_LENGTH_REQUIRED,
MMPLAYER_STREAMING_ERROR_PRECONDITION_FAILED,
MMPLAYER_STREAMING_ERROR_REQUEST_ENTITY_TOO_LARGE,
MMPLAYER_STREAMING_ERROR_REQUEST_URI_TOO_LARGE,
MMPLAYER_STREAMING_ERROR_UNSUPPORTED_MEDIA_TYPE,
MMPLAYER_STREAMING_ERROR_PARAMETER_NOT_UNDERSTOOD,
MMPLAYER_STREAMING_ERROR_CONFERENCE_NOT_FOUND,
MMPLAYER_STREAMING_ERROR_NOT_ENOUGH_BANDWIDTH,
MMPLAYER_STREAMING_ERROR_NO_SESSION_ID,
MMPLAYER_STREAMING_ERROR_METHOD_NOT_VALID_IN_THIS_STATE,
MMPLAYER_STREAMING_ERROR_HEADER_FIELD_NOT_VALID_FOR_SOURCE,
MMPLAYER_STREAMING_ERROR_INVALID_RANGE,
MMPLAYER_STREAMING_ERROR_PARAMETER_IS_READONLY,
MMPLAYER_STREAMING_ERROR_AGGREGATE_OP_NOT_ALLOWED,
MMPLAYER_STREAMING_ERROR_ONLY_AGGREGATE_OP_ALLOWED,
MMPLAYER_STREAMING_ERROR_BAD_TRANSPORT,
MMPLAYER_STREAMING_ERROR_DESTINATION_UNREACHABLE,
MMPLAYER_STREAMING_ERROR_INTERNAL_SERVER_ERROR,
MMPLAYER_STREAMING_ERROR_NOT_IMPLEMENTED,
MMPLAYER_STREAMING_ERROR_BAD_GATEWAY,
MMPLAYER_STREAMING_ERROR_SERVICE_UNAVAILABLE,
MMPLAYER_STREAMING_ERROR_GATEWAY_TIME_OUT ,
MMPLAYER_STREAMING_ERROR_RTSP_VERSION_NOT_SUPPORTED,
MMPLAYER_STREAMING_ERROR_OPTION_NOT_SUPPORTED,
};
/*---------------------------------------------------------------------------
| GLOBAL DATA TYPE DEFINITIONS: |
---------------------------------------------------------------------------*/
typedef struct
{
int id;
GstElement *gst;
} MMPlayerGstElement;
typedef struct
{
GstTagList *tag_list;
MMPlayerGstElement *mainbin;
MMPlayerGstElement *audiobin;
MMPlayerGstElement *videobin;
MMPlayerGstElement *textbin;
} MMPlayerGstPipelineInfo;
typedef struct
{
char device[MAX_SOUND_DEVICE_LEN];
float volume;
int mute;
int bluetooth; /* enable/disable */
} MMPlayerSoundInfo;
typedef struct {
char *buf;
int len;
int offset;
} tBuffer; /* FIXIT : choose better name */
typedef struct {
int uri_type;
int play_mode;
void *mem;
int mem_size;
char uri[MM_MAX_URL_LEN];
char urgent[MM_MAX_FILENAME_LEN];
} MMPlayerParseProfile;
typedef struct {
bool is_pending;
MMPlayerPosFormatType format;
unsigned long pos;
}MMPlayerPendingSeek;
typedef struct {
GObject* obj;
gulong sig;
} MMPlayerSignalItem;
/* image buffer definition ***************************************************
+------------------------------------------+ ---
| | ^
| a[], p[] | |
| +---------------------------+ --- | |
| | | ^ | |
| |<---------- w[] ---------->| | | |
| | | | | |
| | | |
| | | h[] | e[]
| | | |
| | | | | |
| | | | | |
| | | v | |
| +---------------------------+ --- | |
| | v
+------------------------------------------+ ---
|<----------------- s[] ------------------>|
*/
typedef struct
{
/* width of each image plane */
int w[MM_PLAYER_IMGB_MPLANE_MAX];
/* height of each image plane */
int h[MM_PLAYER_IMGB_MPLANE_MAX];
/* stride of each image plane */
int s[MM_PLAYER_IMGB_MPLANE_MAX];
/* elevation of each image plane */
int e[MM_PLAYER_IMGB_MPLANE_MAX];
/* user space address of each image plane */
void *a[MM_PLAYER_IMGB_MPLANE_MAX];
/* physical address of each image plane, if needs */
void *p[MM_PLAYER_IMGB_MPLANE_MAX];
/* color space type of image */
int cs;
/* left postion, if needs */
int x;
/* top position, if needs */
int y;
/* to align memory */
int __dummy2;
/* arbitrary data */
int data[16];
/* dmabuf fd */
int fd[MM_PLAYER_IMGB_MPLANE_MAX];
/* flag for buffer share */
int buf_share_method;
/*y, cbcr size for bookmark */
int y_size;
int uv_size;
} MMPlayerMPlaneImage;
typedef struct {
/* STATE */
int state; // player current state
int prev_state; // player previous state
int pending_state; // player state which is going to now
int target_state; // player state which user want to go to
guint state_change_timeout;
gboolean section_repeat;
gint section_repeat_start;
gint section_repeat_end;
gchar *album_art;
int cmd;
/* command lock */
GMutex* cmd_lock;
/* repeat thread lock */
GCond* repeat_thread_cond;
GMutex* repeat_thread_mutex;
GThread* repeat_thread;
gboolean repeat_thread_exit;
/* capture thread */
GThread* capture_thread;
gboolean capture_thread_exit;
GCond* capture_thread_cond;
GMutex* capture_thread_mutex;
MMPlayerVideoCapture capture;
MMPlayerVideoColorspace video_cs;
MMPlayerMPlaneImage captured;
/* fakesink handling lock */
GMutex* fsink_lock;
/* player attributes */
MMHandleType attrs;
/* message callback */
MMMessageCallback msg_cb;
void* msg_cb_param;
GMutex* msg_cb_lock;
/* progressive download */
mm_player_pd_t *pd_downloader;
gchar *pd_file_save_path;
MMPlayerPDMode pd_mode;
/* streaming player */
mm_player_streaming_t *streamer;
/* gstreamer pipeline */
MMPlayerGstPipelineInfo *pipeline;
gboolean pipeline_is_constructed;
/* buffering support cbs*/
mm_player_buffer_need_data_callback need_data_cb;
mm_player_buffer_enough_data_callback enough_data_cb;
mm_player_buffer_seek_data_callback seek_data_cb;
void* buffer_cb_user_param;
/* video stream callback */
mm_player_video_stream_callback video_stream_cb;
void* video_stream_cb_user_param;
int use_video_stream;
/* audio stram callback */
mm_player_audio_stream_callback audio_stream_cb;
void* audio_stream_cb_user_param;
/* audio buffer callback */
mm_player_audio_stream_callback audio_buffer_cb;
void* audio_buffer_cb_user_param;
/* video capture callback*/
gulong video_capture_cb_probe_id;
/* video frame render error callback */
mm_player_video_frame_render_error_callback video_frame_render_error_cb;
void* video_frame_render_error_cb_user_param;
/* sound info */
MMPlayerSoundInfo sound;
/* type string */
gchar *type;
/* video stream caps parsed by demuxer */
GstCaps* v_stream_caps;
/* audio effect infomation */
MMAudioEffectInfo audio_effect_info;
gboolean bypass_audio_effect;
gulong audio_cb_probe_id;
/* for appsrc */
tBuffer mem_buf;
/* content profile */
MMPlayerParseProfile profile;
/* streaming service type */
MMStreamingType streaming_type;
/* autoplugging */
GList* factories;
gboolean have_dynamic_pad;
GList* parsers; // list of linked parser name
gboolean no_more_pad;
gint num_dynamic_pad;
gboolean has_many_types;
/* progress callback timer */
/* FIXIT : since duplicated functionality with get_position
* this function will be deprecated after fixing all application
* which are using it.
*/
guint progress_timer;
/* timer for sending delayed EOS */
guint eos_timer;
/* last point (msec) that player is paused or seeking */
gint64 last_position;
/* duration */
gint64 duration;
/* data size of http streaming */
guint64 http_content_size;
/* last error */
gchar last_error_msg[1024]; /* FIXIT : should it be dynamic ? */
gint videodec_linked;
gint audiodec_linked;
gint videosink_linked;
gint audiosink_linked;
gint textsink_linked;
/* missing plugin during autoplugging */
MissingCodec not_supported_codec;
/*unlinked audio/video mime type */
gchar *unlinked_video_mime;
gchar *unlinked_audio_mime;
gchar *unlinked_demuxer_mime;
/* found codec during autoplugging */
FoundCodec can_support_codec;
gboolean not_found_demuxer;
/* support seek even though player is not start */
MMPlayerPendingSeek pending_seek;
gboolean doing_seek;
/* prevent to post msg over and over */
gboolean msg_posted;
/* list of sink elements */
GList* sink_elements;
/* signal notifiers */
GList* signals;
guint bus_watcher;
/* NOTE : if sink elements receive flush start event then it's state will be lost.
* this can happen when doing buffering in streaming pipeline since all control operation
* (play/pause/resume/seek) is requiring server interaction. during 'state lost' situation
* _set_state will not work correctely and state transition message will not posted to our
* gst_callback.
* So. we need to do some special care on the situation.
*/
gboolean state_lost;
gboolean is_sound_extraction;
gdouble playback_rate;
/* player state resumed by fast rewind */
gboolean resumed_by_rewind;
gboolean is_nv12_tiled;
MMPlayerASM sm;
gboolean is_subtitle_off;
/* contents bitrate for buffering management */
guint bitrate[MM_PLAYER_STREAM_COUNT_MAX];
guint total_bitrate;
guint updated_bitrate_count;
guint maximum_bitrate[MM_PLAYER_STREAM_COUNT_MAX];
guint total_maximum_bitrate;
guint updated_maximum_bitrate_count;
/* prevent it from posting duplicatly*/
gboolean sent_bos;
/* timeout source for lazy pause */
guint lazy_pause_event_id;
gboolean keep_detecting_vcodec;
gboolean play_subtitle;
gboolean use_textoverlay;
const gchar *temp_encode_name;
/* PD downloader message callback and param */
MMMessageCallback pd_msg_cb;
void* pd_msg_cb_param;
} mm_player_t;
/*===========================================================================================
| |
| GLOBAL FUNCTION PROTOTYPES |
| |
========================================================================================== */
#ifdef __cplusplus
extern "C" {
#endif
int _mmplayer_create_player(MMHandleType hplayer);
int _mmplayer_destroy(MMHandleType hplayer);
int _mmplayer_realize(MMHandleType hplayer);
int _mmplayer_unrealize(MMHandleType hplayer);
int _mmplayer_get_state(MMHandleType hplayer, int* pstate);
int _mmplayer_set_volume(MMHandleType hplayer, MMPlayerVolumeType volume);
int _mmplayer_get_volume(MMHandleType hplayer, MMPlayerVolumeType *volume);
int _mmplayer_set_mute(MMHandleType hplayer, int mute);
int _mmplayer_get_mute(MMHandleType hplayer, int* pmute);
int _mmplayer_start(MMHandleType hplayer);
int _mmplayer_stop(MMHandleType hplayer);
int _mmplayer_pause(MMHandleType hplayer);
int _mmplayer_resume(MMHandleType hplayer);
int _mmplayer_set_position(MMHandleType hplayer, int format, int pos);
int _mmplayer_get_position(MMHandleType hplayer, int format, unsigned long *pos);
int _mmplayer_adjust_subtitle_postion(MMHandleType hplayer, int format, unsigned long pos);
int _mmplayer_activate_section_repeat(MMHandleType hplayer, unsigned long start, unsigned long end);
int _mmplayer_deactivate_section_repeat(MMHandleType hplayer);
int _mmplayer_push_buffer(MMHandleType hplayer, unsigned char *buf, int size);
int _mmplayer_set_buffer_need_data_cb(MMHandleType hplayer,mm_player_buffer_need_data_callback callback, void *user_param);
int _mmplayer_set_buffer_enough_data_cb(MMHandleType hplayer,mm_player_buffer_enough_data_callback callback, void *user_param);
int _mmplayer_set_buffer_seek_data_cb(MMHandleType hplayer,mm_player_buffer_seek_data_callback callback, void *user_param);
int _mmplayer_set_playspeed(MMHandleType hplayer, gdouble rate);
int _mmplayer_set_message_callback(MMHandleType hplayer, MMMessageCallback callback, void *user_param);
int _mmplayer_set_videostream_cb(MMHandleType hplayer,mm_player_video_stream_callback callback, void *user_param);
int _mmplayer_set_audiostream_cb(MMHandleType hplayer,mm_player_audio_stream_callback callback, void *user_param);
int _mmplayer_set_videoframe_render_error_cb(MMHandleType hplayer, mm_player_video_frame_render_error_callback callback, void *user_param);
int _mmplayer_set_subtitle_silent (MMHandleType hplayer, int silent);
int _mmplayer_get_subtitle_silent (MMHandleType hplayer, int* silent);
int _mmplayer_get_track_count(MMHandleType hplayer, MMPlayerTrackType track_type, int *count);
int _mmplayer_get_buffer_position(MMHandleType hplayer, int format, unsigned long* start_pos, unsigned long* stop_pos);
/* test API for tuning audio gain. this API should be
* deprecated before the day of final release
*/
int _mmplayer_set_volume_tune(MMHandleType hplayer, MMPlayerVolumeType volume);
int _mmplayer_update_video_param(mm_player_t* player);
int _mmplayer_set_audiobuffer_cb(MMHandleType hplayer, mm_player_audio_stream_callback callback, void *user_param);
int _mmplayer_audio_effect_preset_apply(mm_player_t *player, MMAudioEffectPresetType effect_type);
int _mmplayer_audio_effect_custom_apply(mm_player_t *player);
int _mmplayer_set_display_zoom(MMHandleType hplayer, float level);
int _mmplayer_get_display_zoom(MMHandleType hplayer, float *level);
int _mmplayer_set_display_zoom_start_pos(MMHandleType hplayer, int x, int y);
int _mmplayer_get_display_zoom_start_pos(MMHandleType hplayer, int *x, int *y);
void __mmplayer_remove_g_source_from_context(guint source_id);
#ifdef __cplusplus
}
#endif
#endif /* __MM_PLAYER_PRIV_H__ */
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