2137 lines
54 KiB
C
2137 lines
54 KiB
C
#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <fcntl.h>
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#include <Eina.h>
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#include <Evas.h>
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#include <Ecore.h>
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#define HTTP_STREAM 0
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#define RTSP_STREAM 1
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#include <glib.h>
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#include <gst/gst.h>
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#include <glib-object.h>
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#include <gst/video/gstvideosink.h>
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#include <gst/video/video.h>
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#ifdef HAVE_ECORE_X
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# include <Ecore_X.h>
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# include <Ecore_Evas.h>
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# ifdef HAVE_XOVERLAY_H
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# include <gst/interfaces/xoverlay.h>
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# endif
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#endif
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#include "Emotion.h"
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#include "emotion_private.h"
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#include "emotion_gstreamer.h"
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Eina_Bool window_manager_video = EINA_FALSE;
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int _emotion_gstreamer_log_domain = -1;
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Eina_Bool debug_fps = EINA_FALSE;
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Eina_Bool _ecore_x_available = EINA_FALSE;
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static Ecore_Idler *restart_idler;
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/* Callbacks to get the eos */
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static void _for_each_tag (GstTagList const* list, gchar const* tag, void *data);
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static void _free_metadata (Emotion_Gstreamer_Metadata *m);
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/* Interface */
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static unsigned char em_init (Evas_Object *obj,
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void **emotion_video,
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Emotion_Module_Options *opt);
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static unsigned char em_file_open (const char *file,
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Evas_Object *obj,
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void *video);
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static void em_file_close (void *video);
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static void em_play (void *video,
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double pos);
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static void em_stop (void *video);
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static void em_size_get (void *video,
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int *width,
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int *height);
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static void em_pos_set (void *video,
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double pos);
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static double em_len_get (void *video);
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static double em_buffer_size_get (void *video);
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static int em_fps_num_get (void *video);
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static int em_fps_den_get (void *video);
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static double em_fps_get (void *video);
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static double em_pos_get (void *video);
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static void em_vis_set (void *video,
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Emotion_Vis vis);
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static Emotion_Vis em_vis_get (void *video);
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static Eina_Bool em_vis_supported (void *video,
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Emotion_Vis vis);
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static double em_ratio_get (void *video);
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static int em_video_handled (void *video);
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static int em_audio_handled (void *video);
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static int em_seekable (void *video);
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static void em_frame_done (void *video);
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static Emotion_Format em_format_get (void *video);
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static void em_video_data_size_get (void *video,
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int *w,
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int *h);
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static int em_yuv_rows_get (void *video,
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int w,
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int h,
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unsigned char **yrows,
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unsigned char **urows,
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unsigned char **vrows);
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static int em_bgra_data_get (void *video,
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unsigned char **bgra_data);
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static void em_event_feed (void *video,
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int event);
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static void em_event_mouse_button_feed (void *video,
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int button,
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int x,
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int y);
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static void em_event_mouse_move_feed (void *video,
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int x,
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int y);
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static int em_video_channel_count (void *video);
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static void em_video_channel_set (void *video,
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int channel);
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static int em_video_channel_get (void *video);
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static const char *em_video_channel_name_get (void *video,
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int channel);
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static void em_video_channel_mute_set (void *video,
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int mute);
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static int em_video_channel_mute_get (void *video);
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static int em_audio_channel_count (void *video);
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static void em_audio_channel_set (void *video,
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int channel);
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static int em_audio_channel_get (void *video);
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static const char *em_audio_channel_name_get (void *video,
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int channel);
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static void em_audio_channel_mute_set (void *video,
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int mute);
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static int em_audio_channel_mute_get (void *video);
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static void em_audio_channel_volume_set (void *video,
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double vol);
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static double em_audio_channel_volume_get (void *video);
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static int em_spu_channel_count (void *video);
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static void em_spu_channel_set (void *video,
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int channel);
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static int em_spu_channel_get (void *video);
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static const char *em_spu_channel_name_get (void *video,
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int channel);
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static void em_spu_channel_mute_set (void *video,
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int mute);
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static int em_spu_channel_mute_get (void *video);
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static int em_chapter_count (void *video);
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static void em_chapter_set (void *video,
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int chapter);
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static int em_chapter_get (void *video);
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static const char *em_chapter_name_get (void *video,
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int chapter);
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static void em_speed_set (void *video,
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double speed);
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static double em_speed_get (void *video);
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static int em_eject (void *video);
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static const char *em_meta_get (void *video,
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int meta);
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static void em_priority_set (void *video,
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Eina_Bool pri);
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static Eina_Bool em_priority_get (void *video);
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static GstBusSyncReply _eos_sync_fct(GstBus *bus,
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GstMessage *message,
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gpointer data);
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static Eina_Bool _em_restart_stream(void *data);
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/* Module interface */
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static Emotion_Video_Module em_module =
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{
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em_init, /* init */
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em_shutdown, /* shutdown */
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em_file_open, /* file_open */
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em_file_close, /* file_close */
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em_play, /* play */
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em_stop, /* stop */
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em_size_get, /* size_get */
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em_pos_set, /* pos_set */
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em_len_get, /* len_get */
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em_buffer_size_get, /* buffer_size_get */
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em_fps_num_get, /* fps_num_get */
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em_fps_den_get, /* fps_den_get */
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em_fps_get, /* fps_get */
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em_pos_get, /* pos_get */
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em_vis_set, /* vis_set */
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em_vis_get, /* vis_get */
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em_vis_supported, /* vis_supported */
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em_ratio_get, /* ratio_get */
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em_video_handled, /* video_handled */
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em_audio_handled, /* audio_handled */
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em_seekable, /* seekable */
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em_frame_done, /* frame_done */
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em_format_get, /* format_get */
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em_video_data_size_get, /* video_data_size_get */
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em_yuv_rows_get, /* yuv_rows_get */
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em_bgra_data_get, /* bgra_data_get */
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em_event_feed, /* event_feed */
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em_event_mouse_button_feed, /* event_mouse_button_feed */
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em_event_mouse_move_feed, /* event_mouse_move_feed */
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em_video_channel_count, /* video_channel_count */
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em_video_channel_set, /* video_channel_set */
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em_video_channel_get, /* video_channel_get */
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em_video_channel_name_get, /* video_channel_name_get */
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em_video_channel_mute_set, /* video_channel_mute_set */
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em_video_channel_mute_get, /* video_channel_mute_get */
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em_audio_channel_count, /* audio_channel_count */
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em_audio_channel_set, /* audio_channel_set */
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em_audio_channel_get, /* audio_channel_get */
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em_audio_channel_name_get, /* audio_channel_name_get */
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em_audio_channel_mute_set, /* audio_channel_mute_set */
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em_audio_channel_mute_get, /* audio_channel_mute_get */
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em_audio_channel_volume_set, /* audio_channel_volume_set */
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em_audio_channel_volume_get, /* audio_channel_volume_get */
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em_spu_channel_count, /* spu_channel_count */
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em_spu_channel_set, /* spu_channel_set */
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em_spu_channel_get, /* spu_channel_get */
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em_spu_channel_name_get, /* spu_channel_name_get */
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em_spu_channel_mute_set, /* spu_channel_mute_set */
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em_spu_channel_mute_get, /* spu_channel_mute_get */
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em_chapter_count, /* chapter_count */
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em_chapter_set, /* chapter_set */
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em_chapter_get, /* chapter_get */
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em_chapter_name_get, /* chapter_name_get */
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em_speed_set, /* speed_set */
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em_speed_get, /* speed_get */
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em_eject, /* eject */
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em_meta_get, /* meta_get */
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em_priority_set, /* priority_set */
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em_priority_get, /* priority_get */
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NULL /* handle */
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};
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static int priority_overide = 0;
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static Emotion_Video_Stream *
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emotion_video_stream_new(Emotion_Gstreamer_Video *ev)
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{
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Emotion_Video_Stream *vstream;
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if (!ev) return NULL;
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vstream = (Emotion_Video_Stream *)calloc(1, sizeof(Emotion_Video_Stream));
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if (!vstream) return NULL;
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ev->video_streams = eina_list_append(ev->video_streams, vstream);
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if (eina_error_get())
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{
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free(vstream);
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return NULL;
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}
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return vstream;
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}
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static const char *
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emotion_visualization_element_name_get(Emotion_Vis visualisation)
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{
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switch (visualisation)
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{
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case EMOTION_VIS_NONE:
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return NULL;
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case EMOTION_VIS_GOOM:
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return "goom";
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case EMOTION_VIS_LIBVISUAL_BUMPSCOPE:
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return "libvisual_bumpscope";
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case EMOTION_VIS_LIBVISUAL_CORONA:
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return "libvisual_corona";
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case EMOTION_VIS_LIBVISUAL_DANCING_PARTICLES:
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return "libvisual_dancingparticles";
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case EMOTION_VIS_LIBVISUAL_GDKPIXBUF:
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return "libvisual_gdkpixbuf";
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case EMOTION_VIS_LIBVISUAL_G_FORCE:
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return "libvisual_G-Force";
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case EMOTION_VIS_LIBVISUAL_GOOM:
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return "libvisual_goom";
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case EMOTION_VIS_LIBVISUAL_INFINITE:
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return "libvisual_infinite";
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case EMOTION_VIS_LIBVISUAL_JAKDAW:
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return "libvisual_jakdaw";
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case EMOTION_VIS_LIBVISUAL_JESS:
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return "libvisual_jess";
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case EMOTION_VIS_LIBVISUAL_LV_ANALYSER:
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return "libvisual_lv_analyzer";
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case EMOTION_VIS_LIBVISUAL_LV_FLOWER:
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return "libvisual_lv_flower";
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case EMOTION_VIS_LIBVISUAL_LV_GLTEST:
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return "libvisual_lv_gltest";
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case EMOTION_VIS_LIBVISUAL_LV_SCOPE:
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return "libvisual_lv_scope";
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case EMOTION_VIS_LIBVISUAL_MADSPIN:
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return "libvisual_madspin";
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case EMOTION_VIS_LIBVISUAL_NEBULUS:
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return "libvisual_nebulus";
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case EMOTION_VIS_LIBVISUAL_OINKSIE:
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return "libvisual_oinksie";
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case EMOTION_VIS_LIBVISUAL_PLASMA:
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return "libvisual_plazma";
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default:
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return "goom";
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}
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}
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static unsigned char
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em_init(Evas_Object *obj,
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void **emotion_video,
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Emotion_Module_Options *opt __UNUSED__)
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{
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Emotion_Gstreamer_Video *ev;
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GError *error;
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if (!emotion_video)
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return 0;
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ev = calloc(1, sizeof(Emotion_Gstreamer_Video));
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if (!ev) return 0;
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ev->obj = obj;
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/* Initialization of gstreamer */
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if (!gst_init_check(NULL, NULL, &error))
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goto failure;
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/* Default values */
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ev->ratio = 1.0;
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ev->vis = EMOTION_VIS_NONE;
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ev->volume = 0.8;
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ev->play_started = 0;
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ev->delete_me = EINA_FALSE;
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ev->threads = NULL;
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*emotion_video = ev;
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return 1;
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failure:
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free(ev);
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return 0;
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}
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static void
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em_cleanup(Emotion_Gstreamer_Video *ev)
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{
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Emotion_Audio_Stream *astream;
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Emotion_Video_Stream *vstream;
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if (ev->send)
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{
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emotion_gstreamer_buffer_free(ev->send);
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ev->send = NULL;
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}
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if (ev->eos_bus)
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{
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gst_object_unref(GST_OBJECT(ev->eos_bus));
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ev->eos_bus = NULL;
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}
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if (ev->metadata)
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{
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_free_metadata(ev->metadata);
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ev->metadata = NULL;
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}
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if (ev->last_buffer)
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{
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gst_buffer_unref(ev->last_buffer);
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ev->last_buffer = NULL;
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}
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if (!ev->stream)
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{
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evas_object_image_video_surface_set(emotion_object_image_get(ev->obj), NULL);
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ev->stream = EINA_TRUE;
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}
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if (ev->pipeline)
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{
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gstreamer_video_sink_new(ev, ev->obj, NULL);
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g_object_set(G_OBJECT(ev->esink), "ev", NULL, NULL);
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g_object_set(G_OBJECT(ev->esink), "evas-object", NULL, NULL);
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gst_element_set_state(ev->pipeline, GST_STATE_NULL);
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gst_object_unref(ev->pipeline);
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ev->pipeline = NULL;
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ev->sink = NULL;
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if (ev->eteepad) gst_object_unref(ev->eteepad);
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ev->eteepad = NULL;
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if (ev->xvteepad) gst_object_unref(ev->xvteepad);
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ev->xvteepad = NULL;
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if (ev->xvpad) gst_object_unref(ev->xvpad);
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ev->xvpad = NULL;
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ev->src_width = 0;
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ev->src_height = 0;
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#ifdef HAVE_ECORE_X
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fprintf(stderr, "destroying window: %i\n", ev->win);
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if (ev->win) ecore_x_window_free(ev->win);
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ev->win = 0;
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#endif
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}
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if (restart_idler)
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{
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ecore_idler_del(restart_idler);
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restart_idler = NULL;
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}
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EINA_LIST_FREE(ev->audio_streams, astream)
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free(astream);
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EINA_LIST_FREE(ev->video_streams, vstream)
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free(vstream);
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}
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int
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em_shutdown(void *video)
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{
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Emotion_Gstreamer_Video *ev;
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ev = (Emotion_Gstreamer_Video *)video;
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if (!ev)
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return 0;
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if (ev->threads)
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{
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Ecore_Thread *t;
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EINA_LIST_FREE(ev->threads, t)
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ecore_thread_cancel(t);
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ev->delete_me = EINA_TRUE;
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return EINA_FALSE;
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}
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if (ev->in != ev->out)
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{
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ev->delete_me = EINA_TRUE;
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return EINA_FALSE;
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}
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em_cleanup(ev);
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free(ev);
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return 1;
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}
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static unsigned char
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em_file_open(const char *file,
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Evas_Object *obj,
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void *video)
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{
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Emotion_Gstreamer_Video *ev;
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Eina_Strbuf *sbuf = NULL;
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const char *uri;
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ev = (Emotion_Gstreamer_Video *)video;
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if (!file) return EINA_FALSE;
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if (strstr(file, "://") == NULL)
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{
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sbuf = eina_strbuf_new();
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eina_strbuf_append(sbuf, "file://");
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if (strncmp(file, "./", 2) == 0)
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file += 2;
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if (strstr(file, ":/") != NULL)
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{ /* We absolutely need file:///C:/ under Windows, so adding it here */
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eina_strbuf_append(sbuf, "/");
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}
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else if (*file != '/')
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{
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char tmp[PATH_MAX];
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if (getcwd(tmp, PATH_MAX))
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{
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eina_strbuf_append(sbuf, tmp);
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eina_strbuf_append(sbuf, "/");
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}
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}
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eina_strbuf_append(sbuf, file);
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}
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ev->play_started = 0;
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ev->pipeline_parsed = 0;
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uri = sbuf ? eina_strbuf_string_get(sbuf) : file;
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DBG("setting file to '%s'", uri);
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ev->pipeline = gstreamer_video_sink_new(ev, obj, uri);
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if (sbuf) eina_strbuf_free(sbuf);
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|
|
if (!ev->pipeline)
|
|
return EINA_FALSE;
|
|
|
|
ev->eos_bus = gst_pipeline_get_bus(GST_PIPELINE(ev->pipeline));
|
|
if (!ev->eos_bus)
|
|
{
|
|
ERR("could not get the bus");
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
gst_bus_set_sync_handler(ev->eos_bus, _eos_sync_fct, ev);
|
|
|
|
/* Evas Object */
|
|
ev->obj = obj;
|
|
|
|
ev->position = 0.0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
em_file_close(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
if (!ev)
|
|
return;
|
|
|
|
if (ev->threads)
|
|
{
|
|
Ecore_Thread *t;
|
|
|
|
EINA_LIST_FREE(ev->threads, t)
|
|
ecore_thread_cancel(t);
|
|
}
|
|
|
|
em_cleanup(ev);
|
|
|
|
ev->pipeline_parsed = EINA_FALSE;
|
|
ev->play_started = 0;
|
|
}
|
|
|
|
static void
|
|
em_play(void *video,
|
|
double pos __UNUSED__)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
if (!ev->pipeline) return ;
|
|
|
|
if (ev->pipeline_parsed)
|
|
gst_element_set_state(ev->pipeline, GST_STATE_PLAYING);
|
|
ev->play = 1;
|
|
ev->play_started = 1;
|
|
}
|
|
|
|
static void
|
|
em_stop(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (!ev->pipeline) return ;
|
|
|
|
if (ev->pipeline_parsed)
|
|
gst_element_set_state(ev->pipeline, GST_STATE_PAUSED);
|
|
ev->play = 0;
|
|
}
|
|
|
|
static void
|
|
em_size_get(void *video,
|
|
int *width,
|
|
int *height)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
Emotion_Video_Stream *vstream;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (!_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE))
|
|
goto on_error;
|
|
|
|
vstream = eina_list_nth(ev->video_streams, ev->video_stream_nbr - 1);
|
|
if (vstream)
|
|
{
|
|
if (width) *width = vstream->width;
|
|
if (height) *height = vstream->height;
|
|
|
|
return ;
|
|
}
|
|
|
|
on_error:
|
|
if (width) *width = 0;
|
|
if (height) *height = 0;
|
|
}
|
|
|
|
static void
|
|
em_pos_set(void *video,
|
|
double pos)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (!ev->pipeline) return ;
|
|
|
|
if (ev->play)
|
|
gst_element_set_state(ev->pipeline, GST_STATE_PAUSED);
|
|
|
|
gst_element_seek(ev->pipeline, 1.0,
|
|
GST_FORMAT_TIME,
|
|
GST_SEEK_FLAG_ACCURATE | GST_SEEK_FLAG_FLUSH,
|
|
GST_SEEK_TYPE_SET,
|
|
(gint64)(pos * (double)GST_SECOND),
|
|
GST_SEEK_TYPE_NONE, -1);
|
|
|
|
if (ev->play)
|
|
gst_element_set_state(ev->pipeline, GST_STATE_PLAYING);
|
|
}
|
|
|
|
static double
|
|
em_len_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
Emotion_Video_Stream *vstream;
|
|
Emotion_Audio_Stream *astream;
|
|
Eina_List *l;
|
|
GstFormat fmt;
|
|
gint64 val;
|
|
gboolean ret;
|
|
|
|
ev = video;
|
|
fmt = GST_FORMAT_TIME;
|
|
|
|
if (!ev->pipeline) return 0.0;
|
|
|
|
ret = gst_element_query_duration(ev->pipeline, &fmt, &val);
|
|
if (!ret)
|
|
goto fallback;
|
|
|
|
if (fmt != GST_FORMAT_TIME)
|
|
{
|
|
DBG("requrested duration in time, but got %s instead.",
|
|
gst_format_get_name(fmt));
|
|
goto fallback;
|
|
}
|
|
|
|
if (val <= 0.0)
|
|
goto fallback;
|
|
|
|
return val / 1000000000.0;
|
|
|
|
fallback:
|
|
if (!_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE))
|
|
return 0.0;
|
|
|
|
EINA_LIST_FOREACH(ev->audio_streams, l, astream)
|
|
if (astream->length_time >= 0)
|
|
return astream->length_time;
|
|
|
|
EINA_LIST_FOREACH(ev->video_streams, l, vstream)
|
|
if (vstream->length_time >= 0)
|
|
return vstream->length_time;
|
|
|
|
return 0.0;
|
|
}
|
|
|
|
static double
|
|
em_buffer_size_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
GstQuery *query;
|
|
gboolean busy;
|
|
gint percent;
|
|
|
|
ev = video;
|
|
|
|
if (!ev->pipeline) return 0.0;
|
|
|
|
query = gst_query_new_buffering(GST_FORMAT_DEFAULT);
|
|
if (gst_element_query(ev->pipeline, query))
|
|
gst_query_parse_buffering_percent(query, &busy, &percent);
|
|
else
|
|
percent = 100;
|
|
|
|
gst_query_unref(query);
|
|
return ((float)(percent)) / 100.0;
|
|
}
|
|
|
|
static int
|
|
em_fps_num_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
Emotion_Video_Stream *vstream;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (!_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE))
|
|
return 0;
|
|
|
|
vstream = eina_list_nth(ev->video_streams, ev->video_stream_nbr - 1);
|
|
if (vstream)
|
|
return vstream->fps_num;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
em_fps_den_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
Emotion_Video_Stream *vstream;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (!_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE))
|
|
return 1;
|
|
|
|
vstream = eina_list_nth(ev->video_streams, ev->video_stream_nbr - 1);
|
|
if (vstream)
|
|
return vstream->fps_den;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static double
|
|
em_fps_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
Emotion_Video_Stream *vstream;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (!_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE))
|
|
return 0.0;
|
|
|
|
vstream = eina_list_nth(ev->video_streams, ev->video_stream_nbr - 1);
|
|
if (vstream)
|
|
return (double)vstream->fps_num / (double)vstream->fps_den;
|
|
|
|
return 0.0;
|
|
}
|
|
|
|
static double
|
|
em_pos_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
GstFormat fmt;
|
|
gint64 val;
|
|
gboolean ret;
|
|
|
|
ev = video;
|
|
fmt = GST_FORMAT_TIME;
|
|
|
|
if (!ev->pipeline) return 0.0;
|
|
|
|
ret = gst_element_query_position(ev->pipeline, &fmt, &val);
|
|
if (!ret)
|
|
return ev->position;
|
|
|
|
if (fmt != GST_FORMAT_TIME)
|
|
{
|
|
ERR("requrested position in time, but got %s instead.",
|
|
gst_format_get_name(fmt));
|
|
return ev->position;
|
|
}
|
|
|
|
ev->position = val / 1000000000.0;
|
|
return ev->position;
|
|
}
|
|
|
|
static void
|
|
em_vis_set(void *video,
|
|
Emotion_Vis vis)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
ev->vis = vis;
|
|
}
|
|
|
|
static Emotion_Vis
|
|
em_vis_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
return ev->vis;
|
|
}
|
|
|
|
static Eina_Bool
|
|
em_vis_supported(void *ef __UNUSED__, Emotion_Vis vis)
|
|
{
|
|
const char *name;
|
|
GstElementFactory *factory;
|
|
|
|
if (vis == EMOTION_VIS_NONE)
|
|
return EINA_TRUE;
|
|
|
|
name = emotion_visualization_element_name_get(vis);
|
|
if (!name)
|
|
return EINA_FALSE;
|
|
|
|
factory = gst_element_factory_find(name);
|
|
if (!factory)
|
|
return EINA_FALSE;
|
|
|
|
gst_object_unref(factory);
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
static double
|
|
em_ratio_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
return ev->ratio;
|
|
}
|
|
|
|
static int
|
|
em_video_handled(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE);
|
|
|
|
if (!eina_list_count(ev->video_streams))
|
|
return 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
em_audio_handled(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE);
|
|
|
|
if (!eina_list_count(ev->audio_streams))
|
|
return 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
em_seekable(void *video __UNUSED__)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
em_frame_done(void *video __UNUSED__)
|
|
{
|
|
}
|
|
|
|
static Emotion_Format
|
|
em_format_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
Emotion_Video_Stream *vstream;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (!_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE))
|
|
return EMOTION_FORMAT_NONE;
|
|
|
|
vstream = eina_list_nth(ev->video_streams, ev->video_stream_nbr - 1);
|
|
if (vstream)
|
|
{
|
|
switch (vstream->fourcc)
|
|
{
|
|
case GST_MAKE_FOURCC('I', '4', '2', '0'):
|
|
return EMOTION_FORMAT_I420;
|
|
case GST_MAKE_FOURCC('Y', 'V', '1', '2'):
|
|
return EMOTION_FORMAT_YV12;
|
|
case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
|
|
return EMOTION_FORMAT_YUY2;
|
|
case GST_MAKE_FOURCC('A', 'R', 'G', 'B'):
|
|
return EMOTION_FORMAT_BGRA;
|
|
default:
|
|
return EMOTION_FORMAT_NONE;
|
|
}
|
|
}
|
|
return EMOTION_FORMAT_NONE;
|
|
}
|
|
|
|
static void
|
|
em_video_data_size_get(void *video, int *w, int *h)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
Emotion_Video_Stream *vstream;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (ev->pipeline && (!ev->video_stream_nbr || !ev->video_streams))
|
|
if (!_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE))
|
|
goto on_error;
|
|
|
|
vstream = eina_list_nth(ev->video_streams, ev->video_stream_nbr - 1);
|
|
if (vstream)
|
|
{
|
|
*w = vstream->width;
|
|
*h = vstream->height;
|
|
|
|
return ;
|
|
}
|
|
|
|
on_error:
|
|
*w = 0;
|
|
*h = 0;
|
|
}
|
|
|
|
static int
|
|
em_yuv_rows_get(void *video __UNUSED__,
|
|
int w __UNUSED__,
|
|
int h __UNUSED__,
|
|
unsigned char **yrows __UNUSED__,
|
|
unsigned char **urows __UNUSED__,
|
|
unsigned char **vrows __UNUSED__)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
em_bgra_data_get(void *video __UNUSED__, unsigned char **bgra_data __UNUSED__)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
em_event_feed(void *video __UNUSED__, int event __UNUSED__)
|
|
{
|
|
}
|
|
|
|
static void
|
|
em_event_mouse_button_feed(void *video __UNUSED__, int button __UNUSED__, int x __UNUSED__, int y __UNUSED__)
|
|
{
|
|
}
|
|
|
|
static void
|
|
em_event_mouse_move_feed(void *video __UNUSED__, int x __UNUSED__, int y __UNUSED__)
|
|
{
|
|
}
|
|
|
|
/* Video channels */
|
|
static int
|
|
em_video_channel_count(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE);
|
|
|
|
return eina_list_count(ev->video_streams);
|
|
}
|
|
|
|
static void
|
|
em_video_channel_set(void *video __UNUSED__,
|
|
int channel __UNUSED__)
|
|
{
|
|
#if 0
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (channel < 0) channel = 0;
|
|
#endif
|
|
/* FIXME: a faire... */
|
|
}
|
|
|
|
static int
|
|
em_video_channel_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE);
|
|
|
|
return ev->video_stream_nbr;
|
|
}
|
|
|
|
static const char *
|
|
em_video_channel_name_get(void *video __UNUSED__,
|
|
int channel __UNUSED__)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
em_video_channel_mute_set(void *video,
|
|
int mute)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
ev->video_mute = mute;
|
|
}
|
|
|
|
static int
|
|
em_video_channel_mute_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
return ev->video_mute;
|
|
}
|
|
|
|
/* Audio channels */
|
|
|
|
static int
|
|
em_audio_channel_count(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE);
|
|
|
|
return eina_list_count(ev->audio_streams);
|
|
}
|
|
|
|
static void
|
|
em_audio_channel_set(void *video __UNUSED__,
|
|
int channel __UNUSED__)
|
|
{
|
|
#if 0
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (channel < -1) channel = -1;
|
|
#endif
|
|
/* FIXME: a faire... */
|
|
}
|
|
|
|
static int
|
|
em_audio_channel_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
_emotion_gstreamer_video_pipeline_parse(ev, EINA_FALSE);
|
|
|
|
return ev->audio_stream_nbr;
|
|
}
|
|
|
|
static const char *
|
|
em_audio_channel_name_get(void *video __UNUSED__,
|
|
int channel __UNUSED__)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
#define GST_PLAY_FLAG_AUDIO (1 << 1)
|
|
|
|
static void
|
|
em_audio_channel_mute_set(void *video,
|
|
int mute)
|
|
{
|
|
/* NOTE: at first I wanted to completly shutdown the audio path on mute,
|
|
but that's not possible as the audio sink could be the clock source
|
|
for the pipeline (at least that's the case on some of the hardware
|
|
I have been tested emotion on.
|
|
*/
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (!ev->pipeline) return ;
|
|
|
|
ev->audio_mute = mute;
|
|
|
|
g_object_set(G_OBJECT(ev->pipeline), "mute", !!mute, NULL);
|
|
}
|
|
|
|
static int
|
|
em_audio_channel_mute_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
return ev->audio_mute;
|
|
}
|
|
|
|
static void
|
|
em_audio_channel_volume_set(void *video,
|
|
double vol)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (!ev->pipeline) return ;
|
|
|
|
if (vol < 0.0)
|
|
vol = 0.0;
|
|
if (vol > 1.0)
|
|
vol = 1.0;
|
|
ev->volume = vol;
|
|
g_object_set(G_OBJECT(ev->pipeline), "volume", vol, NULL);
|
|
}
|
|
|
|
static double
|
|
em_audio_channel_volume_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
return ev->volume;
|
|
}
|
|
|
|
/* spu stuff */
|
|
|
|
static int
|
|
em_spu_channel_count(void *video __UNUSED__)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
em_spu_channel_set(void *video __UNUSED__, int channel __UNUSED__)
|
|
{
|
|
}
|
|
|
|
static int
|
|
em_spu_channel_get(void *video __UNUSED__)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
static const char *
|
|
em_spu_channel_name_get(void *video __UNUSED__, int channel __UNUSED__)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
em_spu_channel_mute_set(void *video __UNUSED__, int mute __UNUSED__)
|
|
{
|
|
}
|
|
|
|
static int
|
|
em_spu_channel_mute_get(void *video __UNUSED__)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
em_chapter_count(void *video __UNUSED__)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
em_chapter_set(void *video __UNUSED__, int chapter __UNUSED__)
|
|
{
|
|
}
|
|
|
|
static int
|
|
em_chapter_get(void *video __UNUSED__)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static const char *
|
|
em_chapter_name_get(void *video __UNUSED__, int chapter __UNUSED__)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
em_speed_set(void *video __UNUSED__, double speed __UNUSED__)
|
|
{
|
|
}
|
|
|
|
static double
|
|
em_speed_get(void *video __UNUSED__)
|
|
{
|
|
return 1.0;
|
|
}
|
|
|
|
static int
|
|
em_eject(void *video __UNUSED__)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
static const char *
|
|
em_meta_get(void *video, int meta)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
const char *str = NULL;
|
|
|
|
ev = (Emotion_Gstreamer_Video *)video;
|
|
|
|
if (!ev || !ev->metadata) return NULL;
|
|
switch (meta)
|
|
{
|
|
case META_TRACK_TITLE:
|
|
str = ev->metadata->title;
|
|
break;
|
|
case META_TRACK_ARTIST:
|
|
str = ev->metadata->artist;
|
|
break;
|
|
case META_TRACK_ALBUM:
|
|
str = ev->metadata->album;
|
|
break;
|
|
case META_TRACK_YEAR:
|
|
str = ev->metadata->year;
|
|
break;
|
|
case META_TRACK_GENRE:
|
|
str = ev->metadata->genre;
|
|
break;
|
|
case META_TRACK_COMMENT:
|
|
str = ev->metadata->comment;
|
|
break;
|
|
case META_TRACK_DISCID:
|
|
str = ev->metadata->disc_id;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return str;
|
|
}
|
|
|
|
static void
|
|
em_priority_set(void *video, Eina_Bool pri)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = video;
|
|
if (priority_overide > 3) return ; /* If we failed to much to create that pipeline, let's don't wast our time anymore */
|
|
|
|
if (ev->priority != pri && ev->pipeline)
|
|
{
|
|
if (ev->threads)
|
|
{
|
|
Ecore_Thread *t;
|
|
|
|
EINA_LIST_FREE(ev->threads, t)
|
|
ecore_thread_cancel(t);
|
|
}
|
|
em_cleanup(ev);
|
|
restart_idler = ecore_idler_add(_em_restart_stream, ev);
|
|
}
|
|
ev->priority = pri;
|
|
}
|
|
|
|
static Eina_Bool
|
|
em_priority_get(void *video)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = video;
|
|
return !ev->stream;
|
|
}
|
|
|
|
#ifdef HAVE_ECORE_X
|
|
static Eina_Bool
|
|
_ecore_event_x_destroy(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
|
|
{
|
|
Ecore_X_Event_Window_Destroy *ev = event;
|
|
|
|
fprintf(stderr, "killed window: %x (%x)\n", ev->win, ev->event_win);
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
#endif
|
|
|
|
static Eina_Bool
|
|
module_open(Evas_Object *obj,
|
|
const Emotion_Video_Module **module,
|
|
void **video,
|
|
Emotion_Module_Options *opt)
|
|
{
|
|
#ifdef HAVE_ECORE_X
|
|
Ecore_X_Window *roots;
|
|
int num;
|
|
#endif
|
|
|
|
if (!module)
|
|
return EINA_FALSE;
|
|
|
|
if (_emotion_gstreamer_log_domain < 0)
|
|
{
|
|
eina_threads_init();
|
|
eina_log_threads_enable();
|
|
_emotion_gstreamer_log_domain = eina_log_domain_register
|
|
("emotion-gstreamer", EINA_COLOR_LIGHTCYAN);
|
|
if (_emotion_gstreamer_log_domain < 0)
|
|
{
|
|
EINA_LOG_CRIT("Could not register log domain 'emotion-gstreamer'");
|
|
return EINA_FALSE;
|
|
}
|
|
}
|
|
|
|
if (!em_module.init(obj, video, opt))
|
|
return EINA_FALSE;
|
|
|
|
#ifdef HAVE_ECORE_X
|
|
ecore_event_handler_add(ECORE_X_EVENT_WINDOW_DESTROY, _ecore_event_x_destroy, NULL);
|
|
#endif
|
|
|
|
if (getenv("EMOTION_FPS_DEBUG")) debug_fps = EINA_TRUE;
|
|
|
|
eina_threads_init();
|
|
|
|
#ifdef HAVE_ECORE_X
|
|
if (ecore_x_init(NULL) > 0)
|
|
{
|
|
_ecore_x_available = EINA_TRUE;
|
|
}
|
|
|
|
/* Check if the window manager is able to handle our special Xv window. */
|
|
roots = _ecore_x_available ? ecore_x_window_root_list(&num) : NULL;
|
|
if (roots && num > 0)
|
|
{
|
|
Ecore_X_Window win, twin;
|
|
int nwins;
|
|
|
|
nwins = ecore_x_window_prop_window_get(roots[0],
|
|
ECORE_X_ATOM_NET_SUPPORTING_WM_CHECK,
|
|
&win, 1);
|
|
if (nwins > 0)
|
|
{
|
|
nwins = ecore_x_window_prop_window_get(win,
|
|
ECORE_X_ATOM_NET_SUPPORTING_WM_CHECK,
|
|
&twin, 1);
|
|
if (nwins > 0 && twin == win)
|
|
{
|
|
Ecore_X_Atom *supported;
|
|
int supported_num;
|
|
int i;
|
|
|
|
if (ecore_x_netwm_supported_get(roots[0], &supported, &supported_num))
|
|
{
|
|
Eina_Bool parent = EINA_FALSE;
|
|
Eina_Bool video_position = EINA_FALSE;
|
|
|
|
for (i = 0; i < supported_num; ++i)
|
|
{
|
|
if (supported[i] == ECORE_X_ATOM_E_VIDEO_PARENT)
|
|
parent = EINA_TRUE;
|
|
else if (supported[i] == ECORE_X_ATOM_E_VIDEO_POSITION)
|
|
video_position = EINA_TRUE;
|
|
if (parent && video_position)
|
|
break;
|
|
}
|
|
|
|
if (parent && video_position)
|
|
{
|
|
window_manager_video = EINA_TRUE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
free(roots);
|
|
#endif
|
|
|
|
*module = &em_module;
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
static void
|
|
module_close(Emotion_Video_Module *module __UNUSED__,
|
|
void *video)
|
|
{
|
|
em_module.shutdown(video);
|
|
|
|
#ifdef HAVE_ECORE_X
|
|
if (_ecore_x_available)
|
|
{
|
|
ecore_x_shutdown();
|
|
}
|
|
#endif
|
|
|
|
eina_threads_shutdown();
|
|
}
|
|
|
|
Eina_Bool
|
|
gstreamer_module_init(void)
|
|
{
|
|
GError *error;
|
|
|
|
if (!gst_init_check(0, NULL, &error))
|
|
{
|
|
EINA_LOG_CRIT("Could not init GStreamer");
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
if (gst_plugin_register_static(GST_VERSION_MAJOR, GST_VERSION_MINOR,
|
|
"emotion-sink",
|
|
"video sink plugin for Emotion",
|
|
gstreamer_plugin_init,
|
|
VERSION,
|
|
"LGPL",
|
|
"Enlightenment",
|
|
PACKAGE,
|
|
"http://www.enlightenment.org/") == FALSE)
|
|
{
|
|
EINA_LOG_CRIT("Could not load static gstreamer video sink for Emotion.");
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
return _emotion_module_register("gstreamer", module_open, module_close);
|
|
}
|
|
|
|
void
|
|
gstreamer_module_shutdown(void)
|
|
{
|
|
_emotion_module_unregister("gstreamer");
|
|
|
|
gst_deinit();
|
|
}
|
|
|
|
#ifndef EMOTION_STATIC_BUILD_GSTREAMER
|
|
|
|
EINA_MODULE_INIT(gstreamer_module_init);
|
|
EINA_MODULE_SHUTDOWN(gstreamer_module_shutdown);
|
|
|
|
#endif
|
|
|
|
static void
|
|
_for_each_tag(GstTagList const* list,
|
|
gchar const* tag,
|
|
void *data)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
int i;
|
|
int count;
|
|
|
|
|
|
ev = (Emotion_Gstreamer_Video*)data;
|
|
|
|
if (!ev || !ev->metadata) return;
|
|
|
|
count = gst_tag_list_get_tag_size(list, tag);
|
|
|
|
for (i = 0; i < count; i++)
|
|
{
|
|
if (!strcmp(tag, GST_TAG_TITLE))
|
|
{
|
|
char *str;
|
|
g_free(ev->metadata->title);
|
|
if (gst_tag_list_get_string(list, GST_TAG_TITLE, &str))
|
|
ev->metadata->title = str;
|
|
else
|
|
ev->metadata->title = NULL;
|
|
break;
|
|
}
|
|
if (!strcmp(tag, GST_TAG_ALBUM))
|
|
{
|
|
gchar *str;
|
|
g_free(ev->metadata->album);
|
|
if (gst_tag_list_get_string(list, GST_TAG_ALBUM, &str))
|
|
ev->metadata->album = str;
|
|
else
|
|
ev->metadata->album = NULL;
|
|
break;
|
|
}
|
|
if (!strcmp(tag, GST_TAG_ARTIST))
|
|
{
|
|
gchar *str;
|
|
g_free(ev->metadata->artist);
|
|
if (gst_tag_list_get_string(list, GST_TAG_ARTIST, &str))
|
|
ev->metadata->artist = str;
|
|
else
|
|
ev->metadata->artist = NULL;
|
|
break;
|
|
}
|
|
if (!strcmp(tag, GST_TAG_GENRE))
|
|
{
|
|
gchar *str;
|
|
g_free(ev->metadata->genre);
|
|
if (gst_tag_list_get_string(list, GST_TAG_GENRE, &str))
|
|
ev->metadata->genre = str;
|
|
else
|
|
ev->metadata->genre = NULL;
|
|
break;
|
|
}
|
|
if (!strcmp(tag, GST_TAG_COMMENT))
|
|
{
|
|
gchar *str;
|
|
g_free(ev->metadata->comment);
|
|
if (gst_tag_list_get_string(list, GST_TAG_COMMENT, &str))
|
|
ev->metadata->comment = str;
|
|
else
|
|
ev->metadata->comment = NULL;
|
|
break;
|
|
}
|
|
if (!strcmp(tag, GST_TAG_DATE))
|
|
{
|
|
gchar *str;
|
|
const GValue *date;
|
|
g_free(ev->metadata->year);
|
|
date = gst_tag_list_get_value_index(list, GST_TAG_DATE, 0);
|
|
if (date)
|
|
str = g_strdup_value_contents(date);
|
|
else
|
|
str = NULL;
|
|
ev->metadata->year = str;
|
|
break;
|
|
}
|
|
|
|
if (!strcmp(tag, GST_TAG_TRACK_NUMBER))
|
|
{
|
|
gchar *str;
|
|
const GValue *track;
|
|
g_free(ev->metadata->count);
|
|
track = gst_tag_list_get_value_index(list, GST_TAG_TRACK_NUMBER, 0);
|
|
if (track)
|
|
str = g_strdup_value_contents(track);
|
|
else
|
|
str = NULL;
|
|
ev->metadata->count = str;
|
|
break;
|
|
}
|
|
|
|
#ifdef GST_TAG_CDDA_CDDB_DISCID
|
|
if (!strcmp(tag, GST_TAG_CDDA_CDDB_DISCID))
|
|
{
|
|
gchar *str;
|
|
const GValue *discid;
|
|
g_free(ev->metadata->disc_id);
|
|
discid = gst_tag_list_get_value_index(list, GST_TAG_CDDA_CDDB_DISCID, 0);
|
|
if (discid)
|
|
str = g_strdup_value_contents(discid);
|
|
else
|
|
str = NULL;
|
|
ev->metadata->disc_id = str;
|
|
break;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
}
|
|
|
|
static void
|
|
_free_metadata(Emotion_Gstreamer_Metadata *m)
|
|
{
|
|
if (!m) return;
|
|
|
|
g_free(m->title);
|
|
g_free(m->album);
|
|
g_free(m->artist);
|
|
g_free(m->genre);
|
|
g_free(m->comment);
|
|
g_free(m->year);
|
|
g_free(m->count);
|
|
g_free(m->disc_id);
|
|
|
|
free(m);
|
|
}
|
|
|
|
static Eina_Bool
|
|
_em_restart_stream(void *data)
|
|
{
|
|
Emotion_Gstreamer_Video *ev;
|
|
|
|
ev = data;
|
|
|
|
ev->pipeline = gstreamer_video_sink_new(ev, ev->obj, ev->uri);
|
|
|
|
if (ev->pipeline)
|
|
{
|
|
ev->eos_bus = gst_pipeline_get_bus(GST_PIPELINE(ev->pipeline));
|
|
if (!ev->eos_bus)
|
|
{
|
|
ERR("could not get the bus");
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
gst_bus_set_sync_handler(ev->eos_bus, _eos_sync_fct, ev);
|
|
}
|
|
|
|
restart_idler = NULL;
|
|
|
|
return ECORE_CALLBACK_CANCEL;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_video_size_get(GstElement *elem, int *width, int *height)
|
|
{
|
|
GstIterator *itr = NULL;
|
|
GstCaps *caps;
|
|
GstStructure *str;
|
|
gpointer pad;
|
|
Eina_Bool ret = EINA_FALSE;
|
|
|
|
itr = gst_element_iterate_src_pads(elem);
|
|
while(gst_iterator_next(itr, &pad) && !ret)
|
|
{
|
|
caps = gst_pad_get_caps(GST_PAD(pad));
|
|
str = gst_caps_get_structure(caps, 0);
|
|
if (g_strrstr(gst_structure_get_name(str), "video"))
|
|
{
|
|
if (gst_structure_get_int(str, "width", width) && gst_structure_get_int(str, "height", height))
|
|
ret = EINA_TRUE;
|
|
}
|
|
gst_caps_unref(caps);
|
|
gst_object_unref(pad);
|
|
}
|
|
gst_iterator_free(itr);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static void
|
|
_main_frame_resize(void *data)
|
|
{
|
|
Emotion_Gstreamer_Video *ev = data;
|
|
double ratio;
|
|
|
|
ratio = (double)ev->src_width / (double)ev->src_height;
|
|
_emotion_frame_resize(ev->obj, ev->src_width, ev->src_height, ratio);
|
|
}
|
|
|
|
static void
|
|
_no_more_pads(GstElement *decodebin, gpointer data)
|
|
{
|
|
GstIterator *itr = NULL;
|
|
gpointer elem;
|
|
Emotion_Gstreamer_Video *ev = data;
|
|
|
|
itr = gst_bin_iterate_elements(GST_BIN(decodebin));
|
|
while(gst_iterator_next(itr, &elem))
|
|
{
|
|
if(_video_size_get(GST_ELEMENT(elem), &ev->src_width, &ev->src_height))
|
|
{
|
|
ecore_main_loop_thread_safe_call_async(_main_frame_resize, ev);
|
|
gst_object_unref(elem);
|
|
break;
|
|
}
|
|
gst_object_unref(elem);
|
|
}
|
|
gst_iterator_free(itr);
|
|
}
|
|
|
|
static void
|
|
_eos_main_fct(void *data)
|
|
{
|
|
Emotion_Gstreamer_Message *send;
|
|
Emotion_Gstreamer_Video *ev;
|
|
GstMessage *msg;
|
|
|
|
send = data;
|
|
ev = send->ev;
|
|
msg = send->msg;
|
|
|
|
if (ev->play_started && !ev->delete_me)
|
|
{
|
|
_emotion_playback_started(ev->obj);
|
|
ev->play_started = 0;
|
|
}
|
|
|
|
switch (GST_MESSAGE_TYPE(msg))
|
|
{
|
|
case GST_MESSAGE_EOS:
|
|
if (!ev->delete_me)
|
|
{
|
|
ev->play = 0;
|
|
_emotion_decode_stop(ev->obj);
|
|
_emotion_playback_finished(ev->obj);
|
|
}
|
|
break;
|
|
case GST_MESSAGE_TAG:
|
|
if (!ev->delete_me)
|
|
{
|
|
GstTagList *new_tags;
|
|
gst_message_parse_tag(msg, &new_tags);
|
|
if (new_tags)
|
|
{
|
|
gst_tag_list_foreach(new_tags,
|
|
(GstTagForeachFunc)_for_each_tag,
|
|
ev);
|
|
gst_tag_list_free(new_tags);
|
|
}
|
|
}
|
|
break;
|
|
case GST_MESSAGE_ASYNC_DONE:
|
|
if (!ev->delete_me) _emotion_seek_done(ev->obj);
|
|
break;
|
|
case GST_MESSAGE_STREAM_STATUS:
|
|
break;
|
|
case GST_MESSAGE_STATE_CHANGED:
|
|
if (!ev->delete_me)
|
|
{
|
|
if (!g_signal_handlers_disconnect_by_func(msg->src, _no_more_pads, ev))
|
|
g_signal_connect(msg->src, "no-more-pads", G_CALLBACK(_no_more_pads), ev);
|
|
}
|
|
break;
|
|
case GST_MESSAGE_ERROR:
|
|
em_cleanup(ev);
|
|
|
|
if (ev->priority)
|
|
{
|
|
ERR("Switching back to canvas rendering.");
|
|
ev->priority = EINA_FALSE;
|
|
priority_overide++;
|
|
|
|
restart_idler = ecore_idler_add(_em_restart_stream, ev);
|
|
}
|
|
break;
|
|
default:
|
|
ERR("bus say: %s [%i - %s]",
|
|
GST_MESSAGE_SRC_NAME(msg),
|
|
GST_MESSAGE_TYPE(msg),
|
|
GST_MESSAGE_TYPE_NAME(msg));
|
|
break;
|
|
}
|
|
|
|
emotion_gstreamer_message_free(send);
|
|
}
|
|
|
|
static GstBusSyncReply
|
|
_eos_sync_fct(GstBus *bus __UNUSED__, GstMessage *msg, gpointer data)
|
|
{
|
|
Emotion_Gstreamer_Video *ev = data;
|
|
Emotion_Gstreamer_Message *send;
|
|
|
|
switch (GST_MESSAGE_TYPE(msg))
|
|
{
|
|
case GST_MESSAGE_EOS:
|
|
case GST_MESSAGE_TAG:
|
|
case GST_MESSAGE_ASYNC_DONE:
|
|
case GST_MESSAGE_STREAM_STATUS:
|
|
INF("bus say: %s [%i - %s]",
|
|
GST_MESSAGE_SRC_NAME(msg),
|
|
GST_MESSAGE_TYPE(msg),
|
|
GST_MESSAGE_TYPE_NAME(msg));
|
|
send = emotion_gstreamer_message_alloc(ev, msg);
|
|
|
|
if (send) ecore_main_loop_thread_safe_call_async(_eos_main_fct, send);
|
|
|
|
break;
|
|
|
|
case GST_MESSAGE_STATE_CHANGED:
|
|
{
|
|
GstState old_state, new_state;
|
|
|
|
gst_message_parse_state_changed(msg, &old_state, &new_state, NULL);
|
|
INF("Element %s changed state from %s to %s.",
|
|
GST_OBJECT_NAME(msg->src),
|
|
gst_element_state_get_name(old_state),
|
|
gst_element_state_get_name(new_state));
|
|
|
|
if (!strncmp(GST_OBJECT_NAME(msg->src), "decodebin", 9) && !strcmp(gst_element_state_get_name(new_state), "READY"))
|
|
{
|
|
send = emotion_gstreamer_message_alloc(ev, msg);
|
|
|
|
if (send) ecore_main_loop_thread_safe_call_async(_eos_main_fct, send);
|
|
}
|
|
break;
|
|
}
|
|
case GST_MESSAGE_ERROR:
|
|
{
|
|
GError *error;
|
|
gchar *debug;
|
|
|
|
gst_message_parse_error(msg, &error, &debug);
|
|
ERR("ERROR from element %s: %s", GST_OBJECT_NAME(msg->src), error->message);
|
|
ERR("Debugging info: %s", (debug) ? debug : "none");
|
|
g_error_free(error);
|
|
g_free(debug);
|
|
|
|
if (strncmp(GST_OBJECT_NAME(msg->src), "xvimagesink", 11) == 0)
|
|
{
|
|
send = emotion_gstreamer_message_alloc(ev, msg);
|
|
|
|
if (send) ecore_main_loop_thread_safe_call_async(_eos_main_fct, send);
|
|
}
|
|
break;
|
|
}
|
|
case GST_MESSAGE_WARNING:
|
|
{
|
|
GError *error;
|
|
gchar *debug;
|
|
|
|
gst_message_parse_warning(msg, &error, &debug);
|
|
WRN("WARNING from element %s: %s", GST_OBJECT_NAME(msg->src), error->message);
|
|
WRN("Debugging info: %s", (debug) ? debug : "none");
|
|
g_error_free(error);
|
|
g_free(debug);
|
|
break;
|
|
}
|
|
default:
|
|
WRN("bus say: %s [%i - %s]",
|
|
GST_MESSAGE_SRC_NAME(msg),
|
|
GST_MESSAGE_TYPE(msg),
|
|
GST_MESSAGE_TYPE_NAME(msg));
|
|
break;
|
|
}
|
|
|
|
gst_message_unref(msg);
|
|
|
|
return GST_BUS_DROP;
|
|
}
|
|
|
|
Eina_Bool
|
|
_emotion_gstreamer_video_pipeline_parse(Emotion_Gstreamer_Video *ev,
|
|
Eina_Bool force)
|
|
{
|
|
gboolean res;
|
|
int i;
|
|
|
|
if (ev->pipeline_parsed)
|
|
return EINA_TRUE;
|
|
|
|
if (force && ev->threads)
|
|
{
|
|
Ecore_Thread *t;
|
|
|
|
EINA_LIST_FREE(ev->threads, t)
|
|
ecore_thread_cancel(t);
|
|
}
|
|
|
|
if (ev->threads)
|
|
return EINA_FALSE;
|
|
|
|
res = gst_element_get_state(ev->pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
|
|
if (res == GST_STATE_CHANGE_NO_PREROLL)
|
|
{
|
|
gst_element_set_state(ev->pipeline, GST_STATE_PLAYING);
|
|
|
|
res = gst_element_get_state(ev->pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
|
|
}
|
|
|
|
/** NOTE: you need to set: GST_DEBUG_DUMP_DOT_DIR=/tmp EMOTION_ENGINE=gstreamer to save the $EMOTION_GSTREAMER_DOT file in '/tmp' */
|
|
/** then call dot -Tpng -oemotion_pipeline.png /tmp/$TIMESTAMP-$EMOTION_GSTREAMER_DOT.dot */
|
|
if (getenv("EMOTION_GSTREAMER_DOT"))
|
|
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS(GST_BIN(ev->pipeline),
|
|
GST_DEBUG_GRAPH_SHOW_ALL,
|
|
getenv("EMOTION_GSTREAMER_DOT"));
|
|
|
|
if (!(res == GST_STATE_CHANGE_SUCCESS
|
|
|| res == GST_STATE_CHANGE_NO_PREROLL))
|
|
{
|
|
ERR("Unable to get GST_CLOCK_TIME_NONE.");
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
g_object_get(G_OBJECT(ev->pipeline),
|
|
"n-audio", &ev->audio_stream_nbr,
|
|
"n-video", &ev->video_stream_nbr,
|
|
NULL);
|
|
|
|
if ((ev->video_stream_nbr == 0) && (ev->audio_stream_nbr == 0))
|
|
{
|
|
ERR("No audio nor video stream found");
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
/* video stream */
|
|
for (i = 0; i < ev->video_stream_nbr; i++)
|
|
{
|
|
Emotion_Video_Stream *vstream;
|
|
GstPad *pad = NULL;
|
|
GstCaps *caps;
|
|
GstStructure *structure;
|
|
GstQuery *query;
|
|
const GValue *val;
|
|
gchar *str;
|
|
|
|
gdouble length_time = 0.0;
|
|
gint width;
|
|
gint height;
|
|
gint fps_num;
|
|
gint fps_den;
|
|
guint32 fourcc = 0;
|
|
|
|
g_signal_emit_by_name(ev->pipeline, "get-video-pad", i, &pad);
|
|
if (!pad)
|
|
continue;
|
|
|
|
caps = gst_pad_get_negotiated_caps(pad);
|
|
if (!caps)
|
|
goto unref_pad_v;
|
|
structure = gst_caps_get_structure(caps, 0);
|
|
str = gst_caps_to_string(caps);
|
|
|
|
if (!gst_structure_get_int(structure, "width", &width))
|
|
goto unref_caps_v;
|
|
if (!gst_structure_get_int(structure, "height", &height))
|
|
goto unref_caps_v;
|
|
if (!gst_structure_get_fraction(structure, "framerate", &fps_num, &fps_den))
|
|
goto unref_caps_v;
|
|
|
|
if (g_str_has_prefix(str, "video/x-raw-yuv"))
|
|
{
|
|
val = gst_structure_get_value(structure, "format");
|
|
fourcc = gst_value_get_fourcc(val);
|
|
}
|
|
else if (g_str_has_prefix(str, "video/x-raw-rgb"))
|
|
fourcc = GST_MAKE_FOURCC('A', 'R', 'G', 'B');
|
|
else
|
|
goto unref_caps_v;
|
|
|
|
query = gst_query_new_duration(GST_FORMAT_TIME);
|
|
if (gst_pad_peer_query(pad, query))
|
|
{
|
|
gint64 t;
|
|
|
|
gst_query_parse_duration(query, NULL, &t);
|
|
length_time = (double)t / (double)GST_SECOND;
|
|
}
|
|
else
|
|
goto unref_query_v;
|
|
|
|
vstream = emotion_video_stream_new(ev);
|
|
if (!vstream) goto unref_query_v;
|
|
|
|
vstream->length_time = length_time;
|
|
vstream->width = width;
|
|
vstream->height = height;
|
|
vstream->fps_num = fps_num;
|
|
vstream->fps_den = fps_den;
|
|
vstream->fourcc = fourcc;
|
|
vstream->index = i;
|
|
|
|
unref_query_v:
|
|
gst_query_unref(query);
|
|
unref_caps_v:
|
|
gst_caps_unref(caps);
|
|
unref_pad_v:
|
|
gst_object_unref(pad);
|
|
}
|
|
|
|
/* Audio streams */
|
|
for (i = 0; i < ev->audio_stream_nbr; i++)
|
|
{
|
|
Emotion_Audio_Stream *astream;
|
|
GstPad *pad;
|
|
GstCaps *caps;
|
|
GstStructure *structure;
|
|
GstQuery *query;
|
|
|
|
gdouble length_time = 0.0;
|
|
gint channels;
|
|
gint samplerate;
|
|
|
|
g_signal_emit_by_name(ev->pipeline, "get-audio-pad", i, &pad);
|
|
if (!pad)
|
|
continue;
|
|
|
|
caps = gst_pad_get_negotiated_caps(pad);
|
|
if (!caps)
|
|
goto unref_pad_a;
|
|
structure = gst_caps_get_structure(caps, 0);
|
|
|
|
if (!gst_structure_get_int(structure, "channels", &channels))
|
|
goto unref_caps_a;
|
|
if (!gst_structure_get_int(structure, "rate", &samplerate))
|
|
goto unref_caps_a;
|
|
|
|
query = gst_query_new_duration(GST_FORMAT_TIME);
|
|
if (gst_pad_peer_query(pad, query))
|
|
{
|
|
gint64 t;
|
|
|
|
gst_query_parse_duration(query, NULL, &t);
|
|
length_time = (double)t / (double)GST_SECOND;
|
|
}
|
|
else
|
|
goto unref_query_a;
|
|
|
|
astream = calloc(1, sizeof(Emotion_Audio_Stream));
|
|
if (!astream) continue;
|
|
ev->audio_streams = eina_list_append(ev->audio_streams, astream);
|
|
if (eina_error_get())
|
|
{
|
|
free(astream);
|
|
continue;
|
|
}
|
|
|
|
astream->length_time = length_time;
|
|
astream->channels = channels;
|
|
astream->samplerate = samplerate;
|
|
|
|
unref_query_a:
|
|
gst_query_unref(query);
|
|
unref_caps_a:
|
|
gst_caps_unref(caps);
|
|
unref_pad_a:
|
|
gst_object_unref(pad);
|
|
}
|
|
|
|
/* Visualization sink */
|
|
if (ev->video_stream_nbr == 0)
|
|
{
|
|
GstElement *vis = NULL;
|
|
Emotion_Video_Stream *vstream;
|
|
Emotion_Audio_Stream *astream;
|
|
gint flags;
|
|
const char *vis_name;
|
|
|
|
if (!(vis_name = emotion_visualization_element_name_get(ev->vis)))
|
|
{
|
|
WRN("pb vis name %d", ev->vis);
|
|
goto finalize;
|
|
}
|
|
|
|
astream = eina_list_data_get(ev->audio_streams);
|
|
|
|
vis = gst_element_factory_make(vis_name, "vissink");
|
|
vstream = emotion_video_stream_new(ev);
|
|
if (!vstream)
|
|
goto finalize;
|
|
else
|
|
DBG("could not create visualization stream");
|
|
|
|
vstream->length_time = astream->length_time;
|
|
vstream->width = 320;
|
|
vstream->height = 200;
|
|
vstream->fps_num = 25;
|
|
vstream->fps_den = 1;
|
|
vstream->fourcc = GST_MAKE_FOURCC('A', 'R', 'G', 'B');
|
|
|
|
g_object_set(G_OBJECT(ev->pipeline), "vis-plugin", vis, NULL);
|
|
g_object_get(G_OBJECT(ev->pipeline), "flags", &flags, NULL);
|
|
flags |= 0x00000008;
|
|
g_object_set(G_OBJECT(ev->pipeline), "flags", flags, NULL);
|
|
}
|
|
|
|
finalize:
|
|
|
|
ev->video_stream_nbr = eina_list_count(ev->video_streams);
|
|
ev->audio_stream_nbr = eina_list_count(ev->audio_streams);
|
|
|
|
if (ev->video_stream_nbr == 1)
|
|
{
|
|
Emotion_Video_Stream *vstream;
|
|
|
|
vstream = eina_list_data_get(ev->video_streams);
|
|
ev->ratio = (double)vstream->width / (double)vstream->height;
|
|
_emotion_frame_resize(ev->obj, vstream->width, vstream->height, ev->ratio);
|
|
}
|
|
|
|
{
|
|
/* on recapitule : */
|
|
Emotion_Video_Stream *vstream;
|
|
Emotion_Audio_Stream *astream;
|
|
|
|
vstream = eina_list_data_get(ev->video_streams);
|
|
if (vstream)
|
|
{
|
|
DBG("video size=%dx%d, fps=%d/%d, "
|
|
"fourcc=%"GST_FOURCC_FORMAT", length=%"GST_TIME_FORMAT,
|
|
vstream->width, vstream->height, vstream->fps_num, vstream->fps_den,
|
|
GST_FOURCC_ARGS(vstream->fourcc),
|
|
GST_TIME_ARGS((guint64)(vstream->length_time * GST_SECOND)));
|
|
}
|
|
|
|
astream = eina_list_data_get(ev->audio_streams);
|
|
if (astream)
|
|
{
|
|
DBG("audio channels=%d, rate=%d, length=%"GST_TIME_FORMAT,
|
|
astream->channels, astream->samplerate,
|
|
GST_TIME_ARGS((guint64)(astream->length_time * GST_SECOND)));
|
|
}
|
|
}
|
|
|
|
if (ev->metadata)
|
|
_free_metadata(ev->metadata);
|
|
ev->metadata = calloc(1, sizeof(Emotion_Gstreamer_Metadata));
|
|
|
|
ev->pipeline_parsed = EINA_TRUE;
|
|
|
|
em_audio_channel_volume_set(ev, ev->volume);
|
|
em_audio_channel_mute_set(ev, ev->audio_mute);
|
|
|
|
if (ev->play_started)
|
|
{
|
|
_emotion_playback_started(ev->obj);
|
|
ev->play_started = 0;
|
|
}
|
|
|
|
_emotion_open_done(ev->obj);
|
|
|
|
return EINA_TRUE;
|
|
}
|