| /** |
| * Copyright (c) 2014-2015, Freescale Semiconductor Inc., |
| * All Rights Reserved. |
| * |
| * The following programs are the sole property of Freescale Semiconductor Inc., |
| * and contain its proprietary and confidential information. |
| * |
| */ |
| |
| #ifndef IMX_PLAY_ENGINE_H |
| #define IMX_PLAY_ENGINE_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include <gst/gst.h> |
| |
| //#define PREPARE_WINDOW_MESSAGE |
| //#define ENABLE_OVERLAY_INTERNEL_WINDOW |
| //#define VIDEO_SINK_V4L2SINK |
| //#define GET_STREAM_INFO_FROM_TAGS |
| //#define PRINT_STREAM_INFO |
| |
| |
| #define METADATA_ITEM_SIZE_LARGE 256 |
| #define METADATA_ITEM_SIZE_SMALL 64 |
| #define METADATA_ALBUM_ART_MAX_SIZE 160000 |
| |
| #define MAX_AUDIO_TRACK_COUNT 8 |
| #define MAX_VIDEO_TRACK_COUNT 8 |
| #define MAX_SUBTITLE_TRACK_COUNT 8 |
| #define MAX_SUBTITLE_BUF_COUNT 2 |
| |
| typedef enum |
| { |
| PLAYENGINE_G2D, |
| PLAYENGINE_G3D, |
| PLAYENGINE_IPU, |
| PLAYENGINE_PXP, |
| PLAYENGINE_VPU |
| }FeatureType; |
| |
| typedef enum |
| { |
| PLAYENGINE_FAILURE = -1, |
| PLAYENGINE_SUCCESS = 0, |
| PLAYENGINE_ERROR_BAD_PARAM, |
| PLAYENGINE_ERROR_NOT_SUPPORT, |
| PLAYENGINE_ERROR_DEVICE_UNAVAILABLE, |
| PLAYENGINE_ERROR_CANCELLED, |
| PLAYENGINE_ERROR_TIMEOUT |
| }PlayEngineResult; |
| |
| typedef enum |
| { |
| EVENT_ID_EOS, |
| EVENT_ID_ERROR, |
| EVENT_ID_STATE_CHANGE, |
| EVENT_ID_BUFFERING |
| }EventType; |
| |
| typedef enum |
| { |
| SUBTITLE_H_ALIGN_LEFT = 0, |
| SUBTITLE_H_ALIGN_CENTER = 1, |
| SUBTITLE_H_ALIGN_RIGHT = 2, |
| SUBTITLE_H_ALIGN_POSITION = 4 |
| } SubtitleHAlign; |
| |
| typedef enum |
| { |
| SUBTITLE_V_ALIGN_BASELINE = 0, |
| SUBTITLE_V_ALIGN_BOTTOM = 1, |
| SUBTITLE_V_ALIGN_TOP = 2, |
| SUBTITLE_V_ALIGN_POSITION = 3, |
| SUBTITLE_V_ALIGN_CENTER = 4 |
| } SubtitleVAlign; |
| |
| typedef struct { |
| GstState old_st; |
| GstState new_st; |
| GstState pending_st; |
| }PlayEngineState; |
| |
| typedef struct { |
| gint32 offsetx; |
| gint32 offsety; |
| gint32 width; |
| gint32 height; |
| }DisplayArea; |
| |
| /* album art info */ |
| typedef struct { |
| guint8 *image; |
| gsize size; /* valid size */ |
| gint width; |
| gint height; |
| }imx_album_art_info; |
| typedef imx_album_art_info imx_image_info; |
| |
| /* audio stream info */ |
| typedef struct { |
| gchar codec_type[METADATA_ITEM_SIZE_SMALL]; |
| gchar language[METADATA_ITEM_SIZE_SMALL]; |
| gint samplerate; |
| gint channels; |
| guint bitrate; |
| } imx_audio_info; |
| |
| /* video stream info */ |
| typedef struct { |
| gchar codec_type[METADATA_ITEM_SIZE_SMALL]; |
| gchar language[METADATA_ITEM_SIZE_SMALL]; |
| gint width; |
| gint height; |
| gint framerate_numerator; |
| gint framerate_denominator; |
| guint bitrate; |
| } imx_video_info; |
| |
| /* subtitle stream info */ |
| typedef struct { |
| gchar codec_type[METADATA_ITEM_SIZE_SMALL]; |
| gchar language[METADATA_ITEM_SIZE_SMALL]; |
| } imx_subtitle_info; |
| |
| typedef struct |
| { |
| gchar container[METADATA_ITEM_SIZE_SMALL]; |
| gchar pathname[METADATA_ITEM_SIZE_LARGE]; |
| gchar title[METADATA_ITEM_SIZE_LARGE]; |
| gchar artist[METADATA_ITEM_SIZE_LARGE]; |
| gchar album[METADATA_ITEM_SIZE_LARGE]; |
| gchar year[METADATA_ITEM_SIZE_SMALL]; |
| gchar genre[METADATA_ITEM_SIZE_SMALL]; |
| gchar albumartist[METADATA_ITEM_SIZE_LARGE]; |
| gchar composer[METADATA_ITEM_SIZE_LARGE]; |
| gchar comment[METADATA_ITEM_SIZE_LARGE]; |
| gchar description[METADATA_ITEM_SIZE_LARGE]; |
| gchar copyright[METADATA_ITEM_SIZE_LARGE]; |
| gchar keywords[METADATA_ITEM_SIZE_LARGE]; |
| gchar performer[METADATA_ITEM_SIZE_LARGE]; |
| gchar tool[METADATA_ITEM_SIZE_LARGE]; |
| gchar location_latitude[METADATA_ITEM_SIZE_LARGE]; |
| gchar location_longtitude[METADATA_ITEM_SIZE_LARGE]; |
| #ifdef GET_STREAM_INFO_FROM_TAGS |
| gint width; |
| gint height; |
| gint framerate; |
| gint videobitrate; |
| gchar videocodec[METADATA_ITEM_SIZE_SMALL]; |
| gint channels; |
| gint samplerate; |
| gint audiobitrate; |
| gchar audiocodec[METADATA_ITEM_SIZE_SMALL]; |
| #endif |
| gint n_audio; |
| gint n_video; |
| gint n_subtitle; |
| gint track_count; |
| gint track_number; |
| gint disc_number; |
| gint rating; |
| imx_audio_info audio_info[MAX_AUDIO_TRACK_COUNT]; |
| imx_video_info video_info[MAX_VIDEO_TRACK_COUNT]; |
| imx_subtitle_info subtitle_info[MAX_SUBTITLE_TRACK_COUNT]; |
| imx_album_art_info album_art_info; |
| } imx_metadata; |
| |
| |
| typedef void* PlayEngineHandle; |
| /* declaration of event callback handle*/ |
| typedef void (*PlayEngineEventHandler) (void *context, EventType EventID, void *Eventpayload); |
| |
| typedef struct _PlayEngine |
| { |
| PlayEngineResult (*set_file) (PlayEngineHandle handle, const gchar *uri); |
| /* playengine state change and get interfaces */ |
| PlayEngineResult (*play) (PlayEngineHandle handle); |
| PlayEngineResult (*stop) (PlayEngineHandle handle); |
| PlayEngineResult (*pause) (PlayEngineHandle handle); |
| PlayEngineResult (*get_state) (PlayEngineHandle handle, GstState *state); |
| PlayEngineResult (*set_state_change_timeout)(PlayEngineHandle handle, gint timeout_second); |
| PlayEngineResult (*stop_wait_state_change) (PlayEngineHandle handle); |
| |
| /* playengine operation interfaces */ |
| PlayEngineResult (*seek) (PlayEngineHandle handle, guint64 value, gboolean accurate); |
| PlayEngineResult (*set_play_rate) (PlayEngineHandle handle, gdouble playback_rate); |
| PlayEngineResult (*get_play_rate) (PlayEngineHandle handle, gdouble *playback_rate); |
| PlayEngineResult (*set_rotate) (PlayEngineHandle handle, gint rotation); |
| PlayEngineResult (*get_rotate) (PlayEngineHandle handle, gint *rotation); |
| PlayEngineResult (*force_ratio) (PlayEngineHandle handle, gboolean force); |
| PlayEngineResult (*set_volume) (PlayEngineHandle handle, gdouble volume); |
| PlayEngineResult (*get_volume) (PlayEngineHandle handle, gdouble *volume); |
| PlayEngineResult (*set_mute) (PlayEngineHandle handle, gboolean mute); |
| PlayEngineResult (*get_mute) (PlayEngineHandle handle, gboolean *mute_stat); |
| PlayEngineResult (*get_seekable) (PlayEngineHandle handle, gboolean *seekable); |
| PlayEngineResult (*get_subtitle_num) (PlayEngineHandle handle, gint *subtitle_num); |
| PlayEngineResult (*get_audio_num) (PlayEngineHandle handle, gint *audio_num); |
| PlayEngineResult (*get_video_num) (PlayEngineHandle handle, gint *video_num); |
| PlayEngineResult (*get_cur_subtitle_no) (PlayEngineHandle handle, gint *cur_subtitle); |
| PlayEngineResult (*get_cur_audio_no) (PlayEngineHandle handle, gint *cur_audio); |
| PlayEngineResult (*get_cur_video_no) (PlayEngineHandle handle, gint *cur_video); |
| PlayEngineResult (*get_video_thumbnail) (PlayEngineHandle handle, gint seconds, imx_image_info *thumbnail); |
| PlayEngineResult (*select_subtitle) (PlayEngineHandle handle, gint text_no); |
| PlayEngineResult (*select_audio) (PlayEngineHandle handle, gint audio_no); |
| PlayEngineResult (*select_video) (PlayEngineHandle handle, gint video_no); |
| PlayEngineResult (*get_duration) (PlayEngineHandle handle, gint64 *duration); |
| PlayEngineResult (*get_position) (PlayEngineHandle handle, gint64 *position); |
| PlayEngineResult (*get_metadata) (PlayEngineHandle handle, imx_metadata *meta); |
| |
| /* playengine resize interfaces */ |
| PlayEngineResult (*set_window) (PlayEngineHandle handle, guintptr winhandle); |
| PlayEngineResult (*set_render_rect) (PlayEngineHandle handle, DisplayArea area); |
| PlayEngineResult (*expose_video) (PlayEngineHandle handle); |
| PlayEngineResult (*set_fullscreen) (PlayEngineHandle handle); |
| PlayEngineResult (*get_display_area) (PlayEngineHandle handle, DisplayArea *area); |
| |
| /* playengine custom setting interfaces */ |
| PlayEngineResult (*set_text_sink) (PlayEngineHandle handle, const gchar *sink_name); |
| PlayEngineResult (*set_video_sink) (PlayEngineHandle handle, const gchar *sink_name); |
| PlayEngineResult (*set_video_sink_element) (PlayEngineHandle handle, GstElement *sink); |
| PlayEngineResult (*set_audio_sink) (PlayEngineHandle handle, const gchar *sink_name); |
| PlayEngineResult (*set_visual) (PlayEngineHandle handle, const gchar *visual_name); |
| |
| /* playengine subtitle setting interface */ |
| PlayEngineResult (*set_subtitle_uri) (PlayEngineHandle handle, const gchar *filename); |
| PlayEngineResult (*set_subtitle_font) (PlayEngineHandle handle, gchar *font_desc); |
| PlayEngineResult (*set_subtitle_color) (PlayEngineHandle handle, guint argb); |
| PlayEngineResult (*set_subtitle_outline_color) (PlayEngineHandle handle, guint argb); |
| PlayEngineResult (*set_subtitle_shaded_background) (PlayEngineHandle handle, gboolean enable); |
| PlayEngineResult (*set_subtitle_halignment) (PlayEngineHandle handle, SubtitleHAlign mode, gdouble xpos); |
| PlayEngineResult (*set_subtitle_valignment) (PlayEngineHandle handle, SubtitleVAlign mode, gdouble ypos); |
| PlayEngineResult (*get_subtitle_font) (PlayEngineHandle handle, gchar *font_desc); |
| PlayEngineResult (*get_subtitle_color) (PlayEngineHandle handle, guint *argb); |
| PlayEngineResult (*get_subtitle_outline_color) (PlayEngineHandle handle, guint *argb); |
| PlayEngineResult (*get_subtitle_shaded_background) (PlayEngineHandle handle, gboolean *enable); |
| PlayEngineResult (*get_subtitle_halignment) (PlayEngineHandle handle, SubtitleHAlign *mode, gdouble *xpos); |
| PlayEngineResult (*get_subtitle_valignment) (PlayEngineHandle handle, SubtitleVAlign *mode, gdouble *ypos); |
| PlayEngineResult (*get_subtitle_text) (PlayEngineHandle handle, gchar *text, guint32 len, |
| guint64 *duration, guint64* pts); |
| |
| /* playengine event handler regist interface, context is custom data pointer which will be pass to user define event callback*/ |
| PlayEngineResult (*reg_event_handler) (PlayEngineHandle handle, void *context, |
| PlayEngineEventHandler handler); |
| |
| void *priv; |
| } PlayEngine; |
| |
| PlayEngine * play_engine_create(); |
| void play_engine_destroy(PlayEngine *engine); |
| /* unify the soc_id usage in gstremaer plugin and imx player */ |
| gboolean play_engine_checkfeature (FeatureType type); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif /* IMX_PLAY_ENGINE_H */ |
