#include <unistd.h>
#include <fcntl.h>
-#include <math.h>
#include "Emotion.h"
#include "emotion_private.h"
#include "emotion_gstreamer.h"
-static Emotion_Gstreamer_Video *em_v;
-static int id_new_pad;
-static int id_no_more_pad;
-static int count = 0;
-static int video_streams_count = 0;
-static int audio_streams_count = 0;
-
-
-static void _em_set_pipeline_info (Emotion_Gstreamer_Video *ev);
-
-/* Callbacks to get stream information */
+/* Callbacks to handle errors and EOS */
static void cb_end_of_stream (GstElement *thread,
gpointer data);
gchar *debug,
gpointer data);
-static void cb_new_pad (GstElement *decodebin,
- GstPad *pad,
- gboolean last,
- gpointer data);
-
-static void cb_no_more_pad (GstElement *decodebin,
- gpointer data);
-
-static void cb_caps_video_set (GObject *obj,
- GParamSpec *pspec,
- gpointer data);
-
-static void cb_caps_audio_set (GObject *obj,
- GParamSpec *pspec,
- gpointer data);
-
/* Callbacks to display the frame content */
static void cb_handoff (GstElement *fakesrc,
GstBuffer *buffer,
GstPad *pad,
gpointer user_data);
+static void new_decoded_pad_cb (GstElement *decodebin,
+ GstPad *new_pad,
+ gboolean last,
+ gpointer user_data);
static int _em_fd_ev_active(void *data, Ecore_Fd_Handler *fdh);
static void em_pos_set(void *video,
double pos);
static double em_len_get(void *video);
+static int em_fps_num_get(void *video);
+static int em_fps_den_get(void *video);
static double em_fps_get(void *video);
static double em_pos_get(void *video);
static double em_ratio_get(void *video);
+static int em_video_handled(void *video);
+static int em_audio_handled(void *video);
+
static int em_seekable(void *video);
static void em_frame_done(void *video);
static Emotion_Format em_format_get(void *video);
static int em_eject(void *video);
static const char *em_meta_get(void *video, int meta);
+/* Module interface */
+
+static Emotion_Video_Module em_module =
+{
+ em_init, /* init */
+ em_shutdown, /* shutdown */
+ em_file_open, /* file_open */
+ em_file_close, /* file_close */
+ em_play, /* play */
+ em_stop, /* stop */
+ em_size_get, /* size_get */
+ em_pos_set, /* pos_set */
+ em_len_get, /* len_get */
+ em_fps_num_get, /* fps_num_get */
+ em_fps_den_get, /* fps_den_get */
+ em_fps_get, /* fps_get */
+ em_pos_get, /* pos_get */
+ em_ratio_get, /* ratio_get */
+ em_video_handled, /* video_handled */
+ em_audio_handled, /* audio_handled */
+ em_seekable, /* seekable */
+ em_frame_done, /* frame_done */
+ em_format_get, /* format_get */
+ em_video_data_size_get, /* video_data_size_get */
+ em_yuv_rows_get, /* yuv_rows_get */
+ em_bgra_data_get, /* bgra_data_get */
+ em_event_feed, /* event_feed */
+ em_event_mouse_button_feed, /* event_mouse_button_feed */
+ em_event_mouse_move_feed, /* event_mouse_move_feed */
+ em_video_channel_count, /* video_channel_count */
+ em_video_channel_set, /* video_channel_set */
+ em_video_channel_get, /* video_channel_get */
+ em_video_channel_name_get, /* video_channel_name_get */
+ em_video_channel_mute_set, /* video_channel_mute_set */
+ em_video_channel_mute_get, /* video_channel_mute_get */
+ em_audio_channel_count, /* audio_channel_count */
+ em_audio_channel_set, /* audio_channel_set */
+ em_audio_channel_get, /* audio_channel_get */
+ em_audio_channel_name_get, /* audio_channel_name_get */
+ em_audio_channel_mute_set, /* audio_channel_mute_set */
+ em_audio_channel_mute_get, /* audio_channel_mute_get */
+ em_audio_channel_volume_set, /* audio_channel_volume_set */
+ em_audio_channel_volume_get, /* audio_channel_volume_get */
+ em_spu_channel_count, /* spu_channel_count */
+ em_spu_channel_set, /* spu_channel_set */
+ em_spu_channel_get, /* spu_channel_get */
+ em_spu_channel_name_get, /* spu_channel_name_get */
+ em_spu_channel_mute_set, /* spu_channel_mute_set */
+ em_spu_channel_mute_get, /* spu_channel_mute_get */
+ em_chapter_count, /* chapter_count */
+ em_chapter_set, /* chapter_set */
+ em_chapter_get, /* chapter_get */
+ em_chapter_name_get, /* chapter_name_get */
+ em_speed_set, /* speed_set */
+ em_speed_get, /* speed_get */
+ em_eject, /* eject */
+ em_meta_get /* meta_get */
+};
static unsigned char
em_init(Evas_Object *obj,
void **emotion_video)
{
Emotion_Gstreamer_Video *ev;
- int fds[2];
+ GstElement *filesrc;
+ GstElement *decodebin;
+ int fds[2];
if (!emotion_video)
return 0;
ev->obj = obj;
ev->obj_data = NULL;
- em_v = ev;
-
/* Initialization of gstreamer */
gst_init (NULL, NULL);
/* Gstreamer pipeline */
- ev->pipeline = gst_thread_new ("pipeline");
- g_signal_connect (ev->pipeline, "eos", G_CALLBACK (cb_end_of_stream), ev);
- g_signal_connect (ev->pipeline, "error", G_CALLBACK (cb_thread_error), ev);
+ ev->pipeline = gst_pipeline_new ("pipeline");
+/* g_signal_connect (ev->pipeline, "eos", G_CALLBACK (cb_end_of_stream), ev); */
+/* g_signal_connect (ev->pipeline, "error", G_CALLBACK (cb_thread_error), ev); */
+
+ filesrc = gst_element_factory_make ("filesrc", "filesrc");
+ if (!filesrc)
+ gst_object_unref (GST_OBJECT (ev->pipeline));
+
+ decodebin = gst_element_factory_make ("decodebin", "decodebin");
+ if (!decodebin)
+ gst_object_unref (GST_OBJECT (ev->pipeline));
+ g_signal_connect (decodebin, "new-decoded-pad",
+ G_CALLBACK (new_decoded_pad_cb), ev);
+
+ gst_bin_add_many (GST_BIN (ev->pipeline), filesrc, decodebin, NULL);
+ gst_element_link (filesrc, decodebin);
/* We allocate the sinks lists */
ev->video_sinks = ecore_list_new ();
+ ecore_list_set_free_cb(ev->video_sinks, ECORE_FREE_CB(free));
ev->audio_sinks = ecore_list_new ();
+ ecore_list_set_free_cb(ev->audio_sinks, ECORE_FREE_CB(free));
*emotion_video = ev;
/* Default values */
- ev->width = 1;
- ev->height = 1;
ev->ratio = 1.0;
- ev->position = 0;
-
/* Create the file descriptors */
if (pipe(fds) == 0)
{
gst_element_set_state (ev->pipeline, GST_STATE_NULL);
gst_object_unref (GST_OBJECT (ev->pipeline));
+ ecore_list_destroy (ev->video_sinks);
+ ecore_list_destroy (ev->audio_sinks);
+
+ /* FIXME: and the evas object ? */
+
ecore_main_fd_handler_del(ev->fd_ev_handler);
close(ev->fd_ev_write);
close(ev->fd_ev_read);
{
Emotion_Gstreamer_Video *ev;
GstElement *filesrc;
- GstElement *decoder;
+ GstStateChangeReturn res;
ev = (Emotion_Gstreamer_Video *)video;
printf ("Open file gstreamer...\n");
ev->obj = obj;
/* Gstreamer elements */
- filesrc = gst_element_factory_make ("filesrc", "source");
+ filesrc = gst_bin_get_by_name (GST_BIN (ev->pipeline), "filesrc");
g_object_set (G_OBJECT (filesrc), "location", file, NULL);
- decoder = gst_element_factory_make ("decodebin", "decoder");
- gst_bin_add_many (GST_BIN (ev->pipeline), filesrc, decoder, NULL);
- gst_element_link (filesrc, decoder);
-
- gst_element_set_state (ev->pipeline, GST_STATE_READY);
-
- /* Set the callback to get the sinks */
- id_new_pad = g_signal_connect (G_OBJECT (decoder),
- "new-decoded-pad",
- G_CALLBACK (cb_new_pad), ev);
- id_no_more_pad = g_signal_connect (G_OBJECT (decoder),
- "no-more-pads",
- G_CALLBACK (cb_no_more_pad), ev);
- /* Get the sinks */
- printf ("get sinks\n");
- gst_element_set_state (ev->pipeline, GST_STATE_PLAYING);
- /* we set the streams to the first frame */
-/* ev->get_poslen = 0; */
-/* ev->seek_to = 0; */
+ res = gst_element_set_state (ev->pipeline, GST_STATE_PAUSED);
+ if (res == GST_STATE_CHANGE_FAILURE) {
+ g_print ("Emotion-Gstreamer ERROR: could not pause\n");
+ gst_object_unref (GST_OBJECT (ev->pipeline));
+ return 0;
+ }
+ res = gst_element_get_state (ev->pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
+ if (res != GST_STATE_CHANGE_SUCCESS) {
+ g_print ("Emotion-Gstreamer ERROR: could not complete pause\n");
+ gst_object_unref (GST_OBJECT (ev->pipeline));
+ return 0;
+ }
+
+ /* We get the informations of streams */
+ ecore_list_goto_first (ev->video_sinks);
+ ecore_list_goto_first (ev->audio_sinks);
+ {
+ GstElement *decodebin;
+ GstIterator *it;
+ gpointer data;
+
+ decodebin = gst_bin_get_by_name (GST_BIN (ev->pipeline), "decodebin");
+ it = gst_element_iterate_src_pads (decodebin);
+ while (gst_iterator_next (it, &data) == GST_ITERATOR_OK) {
+ GstPad *pad;
+ GstCaps *caps;
+ gchar *str;
+
+ pad = GST_PAD (data);
+
+ caps = gst_pad_get_caps (pad);
+ str = gst_caps_to_string (caps);
+ g_print ("%s\n", str);
+ /* video stream */
+ if (g_str_has_prefix (str, "video/")) {
+ Emotion_Video_Sink *vsink;
+ GstStructure *structure;
+ const GValue *val;
+ GstQuery *query;
+
+ vsink = (Emotion_Video_Sink *)ecore_list_next (ev->video_sinks);
+ structure = gst_caps_get_structure (GST_CAPS (caps), 0);
+
+ gst_structure_get_int (structure, "width", &vsink->width);
+ gst_structure_get_int (structure, "height", &vsink->height);
+
+ val = gst_structure_get_value (structure, "framerate");
+ if (val) {
+ vsink->fps_num = gst_value_get_fraction_numerator (val);
+ vsink->fps_den = gst_value_get_fraction_denominator (val);
+ }
+ if (g_str_has_prefix(str, "video/x-raw-yuv")) {
+ val = gst_structure_get_value (structure, "format");
+ vsink->fourcc = gst_value_get_fourcc (val);
+ }
+ else if (g_str_has_prefix(str, "video/x-raw-rgb")) {
+ vsink->fourcc = GST_MAKE_FOURCC ('A','R','G','B');
+ }
+ else
+ vsink->fourcc = 0;
+
+ printf (" size : %dx%d\n", vsink->width, vsink->height);
+ printf (" framerate : %d/%d\n", vsink->fps_num, vsink->fps_den);
+ printf (" fourcc : %" GST_FOURCC_FORMAT "\n", GST_FOURCC_ARGS (vsink->fourcc));
+
+ query = gst_query_new_duration (GST_FORMAT_TIME);
+ if (gst_pad_query (pad, query)) {
+ gint64 time;
+
+ gst_query_parse_duration (query, NULL, &time);
+ g_print (" duration : %" GST_TIME_FORMAT "\n\n", GST_TIME_ARGS (time));
+ vsink->length_time = (double)time / (double)GST_SECOND;
+ }
+ gst_query_unref (query);
+ }
+ /* audio stream */
+ else if (g_str_has_prefix (str, "audio/")) {
+ Emotion_Audio_Sink *asink;
+ GstStructure *structure;
+ GstQuery *query;
+
+ asink = (Emotion_Audio_Sink *)ecore_list_next (ev->audio_sinks);
+
+ structure = gst_caps_get_structure (GST_CAPS (caps), 0);
+
+ gst_structure_get_int (structure, "channels", &asink->channels);
+ gst_structure_get_int (structure, "rate", &asink->samplerate);
+
+ query = gst_query_new_duration (GST_FORMAT_TIME);
+ if (gst_pad_query (pad, query)) {
+ gint64 time;
+
+ gst_query_parse_duration (query, NULL, &time);
+ g_print (" duration : %" GST_TIME_FORMAT "\n\n", GST_TIME_ARGS (time));
+ asink->length_time = (double)time / (double)GST_SECOND;
+ }
+ gst_query_unref (query);
+ }
+
+ g_free (str);
+ gst_object_unref (pad);
+ }
+ gst_iterator_free (it);
+ }
+
+ ev->position = 0.0;
return 1;
}
if (!ev)
return;
-
printf("EX pause end...\n");
if (!emotion_object_play_get(ev->obj))
{
printf(" ... unpause\n");
- /* FIXME: do something ? */
+ gst_element_set_state (ev->pipeline, GST_STATE_PAUSED);
}
printf("EX stop\n");
if (ev->pipeline)
gst_element_set_state (ev->pipeline, GST_STATE_READY);
+
+ /* FIXME: delete the pipeline completely ? */
}
static void
ev = (Emotion_Gstreamer_Video *)video;
gst_element_set_state (ev->pipeline, GST_STATE_PLAYING);
+ ev->play = 1;
}
static void
int *height)
{
Emotion_Gstreamer_Video *ev;
+ Emotion_Video_Sink *vsink;
ev = (Emotion_Gstreamer_Video *)video;
- if (width) *width = ev->width;
- if (height) *height = ev->height;
+
+ vsink = (Emotion_Video_Sink *)ecore_list_goto_index (ev->video_sinks, ev->video_sink_nbr);
+ if (vsink) {
+ if (width) *width = vsink->width;
+ if (height) *height = vsink->height;
+ }
+ else {
+ if (width) *width = 0;
+ if (height) *height = 0;
+ }
}
static void
double pos)
{
Emotion_Gstreamer_Video *ev;
- GstElement *vsink = NULL;
- GstElement *asink = NULL;
- GstSeekType type;
- guint64 time;
+ Emotion_Video_Sink *vsink;
+ Emotion_Audio_Sink *asink;
ev = (Emotion_Gstreamer_Video *)video;
if (ev->seek_to_pos == pos) return;
- type = (GstSeekType)(GST_FORMAT_TIME |
- GST_SEEK_METHOD_SET |
- GST_SEEK_FLAG_FLUSH);
-
- if (ecore_list_current (ev->video_sinks))
- vsink = ((Emotion_Video_Sink *)(ecore_list_current (ev->video_sinks)))->sink;
- if (ecore_list_current (ev->audio_sinks))
- asink = ((Emotion_Audio_Sink *)(ecore_list_current (ev->audio_sinks)))->sink;
+ vsink = (Emotion_Video_Sink *)ecore_list_goto_index (ev->video_sinks, ev->video_sink_nbr);
+ asink = (Emotion_Audio_Sink *)ecore_list_goto_index (ev->video_sinks, ev->audio_sink_nbr);
+
+ if (vsink) {
+ gst_element_seek(vsink->sink, 1.0,
+ GST_FORMAT_TIME,
+ GST_SEEK_FLAG_ACCURATE | GST_SEEK_FLAG_FLUSH,
+ GST_SEEK_TYPE_CUR,
+ (gint64)(pos * (double)GST_SECOND),
+ GST_SEEK_TYPE_NONE,
+ -1);
+ }
+ if (asink) {
+ gst_element_seek(asink->sink, 1.0,
+ GST_FORMAT_TIME,
+ GST_SEEK_FLAG_ACCURATE | GST_SEEK_FLAG_FLUSH,
+ GST_SEEK_TYPE_CUR,
+ (gint64)(pos * (double)GST_SECOND),
+ GST_SEEK_TYPE_NONE,
+ -1);
+ }
+ ev->seek_to_pos = pos;
+}
+static double
+em_len_get(void *video)
+{
+ Emotion_Gstreamer_Video *ev;
+ Emotion_Video_Sink *vsink;
- time = (guint64)(floor (pos));
+ ev = (Emotion_Gstreamer_Video *)video;
+ vsink = (Emotion_Video_Sink *)ecore_list_goto_index (ev->video_sinks, ev->video_sink_nbr);
if (vsink)
- gst_element_seek(vsink, type, time);
- if (asink)
- gst_element_seek(asink, type, time);
+ return (double)vsink->length_time;
+
+ return 0.0;
}
-static double
-em_len_get(void *video)
+static int
+em_fps_num_get(void *video)
{
Emotion_Gstreamer_Video *ev;
- Emotion_Video_Sink *vs;
+ Emotion_Video_Sink *vsink;
ev = (Emotion_Gstreamer_Video *)video;
- if (!ecore_list_is_empty(ev->video_sinks))
- {
- vs = (Emotion_Video_Sink *)ecore_list_current(ev->video_sinks);
- return vs->length_time;
- }
+ vsink = (Emotion_Video_Sink *)ecore_list_goto_index (ev->video_sinks, ev->video_sink_nbr);
+ if (vsink)
+ return vsink->fps_num;
return 0;
}
+static int
+em_fps_den_get(void *video)
+{
+ Emotion_Gstreamer_Video *ev;
+ Emotion_Video_Sink *vsink;
+
+ ev = (Emotion_Gstreamer_Video *)video;
+
+ vsink = (Emotion_Video_Sink *)ecore_list_goto_index (ev->video_sinks, ev->video_sink_nbr);
+ if (vsink)
+ return vsink->fps_den;
+
+ return 1;
+}
+
static double
em_fps_get(void *video)
{
Emotion_Gstreamer_Video *ev;
- Emotion_Video_Sink *vs;
+ Emotion_Video_Sink *vsink;
ev = (Emotion_Gstreamer_Video *)video;
- /* FIXME: Maybe we can just get the fps of the current stream */
- if (!ecore_list_is_empty(ev->video_sinks))
- {
- vs = (Emotion_Video_Sink *)ecore_list_current(ev->video_sinks);
- return vs->framerate;
- }
+ vsink = (Emotion_Video_Sink *)ecore_list_goto_index (ev->video_sinks, ev->video_sink_nbr);
+ if (vsink)
+ return (double)vsink->fps_num / (double)vsink->fps_den;
- return 0;
+ return 0.0;
}
static double
ev = (Emotion_Gstreamer_Video *)video;
- return 0;//ev->pos;
+ return ev->position;
}
static double
ev = (Emotion_Gstreamer_Video *)video;
- return 0;
+ if (ecore_list_is_empty (ev->video_sinks))
+ return 0;
+
+ return 1;
}
static int
ev = (Emotion_Gstreamer_Video *)video;
- return 0;
+ if (ecore_list_is_empty (ev->audio_sinks))
+ return 0;
+
+ return 1;
}
static int
ev = (Emotion_Gstreamer_Video *)video;
- return 0;
+ return 1;
}
static void
em_format_get (void *video)
{
Emotion_Gstreamer_Video *ev;
+ Emotion_Video_Sink *vsink;
ev = (Emotion_Gstreamer_Video *)video;
- return EMOTION_YV12;
+ vsink = (Emotion_Video_Sink *)ecore_list_goto_index (ev->video_sinks, ev->video_sink_nbr);
+ if (vsink) {
+ switch (vsink->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_Sink *vsink;
ev = (Emotion_Gstreamer_Video *)video;
- *w= ev->width;
- *h = ev->height;
+ vsink = (Emotion_Video_Sink *)ecore_list_goto_index (ev->video_sinks, ev->video_sink_nbr);
+ if (vsink) {
+ *w = vsink->width;
+ *h = vsink->height;
+ }
+ else {
+ *w = 0;
+ *h = 0;
+ }
}
static int
if (ev->obj_data)
{
- for (i = 0; i < h; i++)
- yrows[i] = &ev->obj_data[i * w];
+ if (em_format_get(video) == EMOTION_FORMAT_I420) {
+ for (i = 0; i < h; i++)
+ yrows[i] = &ev->obj_data[i * w];
+
+ for (i = 0; i < (h / 2); i++)
+ urows[i] = &ev->obj_data[h * w + i * (w / 2) ];
+
+ for (i = 0; i < (h / 2); i++)
+ vrows[i] = &ev->obj_data[h * w + h * (w /4) + i * (w / 2)];
+ }
+ else if (em_format_get(video) == EMOTION_FORMAT_YV12) {
+ for (i = 0; i < h; i++)
+ yrows[i] = &ev->obj_data[i * w];
- for (i = 0; i < (h / 2); i++)
- urows[i] = &ev->obj_data[h * w + i * (w / 2) ];
+ for (i = 0; i < (h / 2); i++)
+ vrows[i] = &ev->obj_data[h * w + i * (w / 2) ];
- for (i = 0; i < (h / 2); i++)
- vrows[i] = &ev->obj_data[h * w + h * (w /4) + i * (w / 2)];
+ for (i = 0; i < (h / 2); i++)
+ urows[i] = &ev->obj_data[h * w + h * (w /4) + i * (w / 2)];
+ }
+ else
+ return 0;
return 1;
}
ev = (Emotion_Gstreamer_Video *)video;
- return 1;
+ if (ev->obj_data && em_format_get(video) == EMOTION_FORMAT_BGRA) {
+ *bgra_data = ev->obj_data;
+ return 1;
+ }
+ return 0;
}
static void
ev = (Emotion_Gstreamer_Video *)video;
- return ecore_list_index(ev->video_sinks);
+ return ev->video_sink_nbr;
}
static const char *
ev = (Emotion_Gstreamer_Video *)video;
- return ecore_list_index(ev->audio_sinks);
+ return ev->audio_sink_nbr;
}
static const char *
return NULL;
}
-/* Module interface */
-
-static Emotion_Video_Module em_module =
-{
- em_init, /* init */
- em_shutdown, /* shutdown */
- em_file_open, /* file_open */
- em_file_close, /* file_close */
- em_play, /* play */
- em_stop, /* stop */
- em_size_get, /* size_get */
- em_pos_set, /* pos_set */
- em_len_get, /* len_get */
- em_fps_get, /* fps_get */
- em_pos_get, /* pos_get */
- em_ratio_get, /* ratio_get */
- em_video_handled, /* video_handled */
- em_audio_handled, /* audio_handled */
- em_seekable, /* seekable */
- em_frame_done, /* frame_done */
- em_format_get, /* format_get */
- em_video_data_size_get, /* video_data_size_get */
- em_yuv_rows_get, /* yuv_rows_get */
- em_bgra_data_get, /* bgra_data_get */
- em_event_feed, /* event_feed */
- em_event_mouse_button_feed, /* event_mouse_button_feed */
- em_event_mouse_move_feed, /* event_mouse_move_feed */
- em_video_channel_count, /* video_channel_count */
- em_video_channel_set, /* video_channel_set */
- em_video_channel_get, /* video_channel_get */
- em_video_channel_name_get, /* video_channel_name_get */
- em_video_channel_mute_set, /* video_channel_mute_set */
- em_video_channel_mute_get, /* video_channel_mute_get */
- em_audio_channel_count, /* audio_channel_count */
- em_audio_channel_set, /* audio_channel_set */
- em_audio_channel_get, /* audio_channel_get */
- em_audio_channel_name_get, /* audio_channel_name_get */
- em_audio_channel_mute_set, /* audio_channel_mute_set */
- em_audio_channel_mute_get, /* audio_channel_mute_get */
- em_audio_channel_volume_set, /* audio_channel_volume_set */
- em_audio_channel_volume_get, /* audio_channel_volume_get */
- em_spu_channel_count, /* spu_channel_count */
- em_spu_channel_set, /* spu_channel_set */
- em_spu_channel_get, /* spu_channel_get */
- em_spu_channel_name_get, /* spu_channel_name_get */
- em_spu_channel_mute_set, /* spu_channel_mute_set */
- em_spu_channel_mute_get, /* spu_channel_mute_get */
- em_chapter_count, /* chapter_count */
- em_chapter_set, /* chapter_set */
- em_chapter_get, /* chapter_get */
- em_chapter_name_get, /* chapter_name_get */
- em_speed_set, /* speed_set */
- em_speed_get, /* speed_get */
- em_eject, /* eject */
- em_meta_get /* meta_get */
-};
-
unsigned char
module_open(Evas_Object *obj,
Emotion_Video_Module **module,
em_module.shutdown(video);
}
-#if 0
-void
-em_debug(Emotion_Xine_Video *ev)
-{
- int has_chapters = 0;
- int max_spu = 0;
- int max_audio = 0;
- int video_channels = 0;
- int video_streams = 0;
- int video_seekable = 0;
- char *title;
- char *comment;
- char *artist;
- char *genre;
- char *album;
- char *year;
- char *cdindex_discid;
- int video_channel = 0;
- int audio_channel = 0;
- int spu_channel = 0;
- int video_ratio = 0;
- int audio_mode = 0;
-
-// return;
- has_chapters = xine_get_stream_info(ev->stream, XINE_STREAM_INFO_HAS_CHAPTERS);
- max_spu = xine_get_stream_info(ev->stream, XINE_STREAM_INFO_MAX_SPU_CHANNEL);
- max_audio = xine_get_stream_info(ev->stream, XINE_STREAM_INFO_MAX_AUDIO_CHANNEL);
- video_channels = xine_get_stream_info(ev->stream, XINE_STREAM_INFO_VIDEO_CHANNELS);
- video_streams = xine_get_stream_info(ev->stream, XINE_STREAM_INFO_VIDEO_STREAMS);
- video_seekable = xine_get_stream_info(ev->stream, XINE_STREAM_INFO_SEEKABLE);
- title = xine_get_meta_info(ev->stream, XINE_META_INFO_TITLE);
- comment = xine_get_meta_info(ev->stream, XINE_META_INFO_COMMENT);
- artist = xine_get_meta_info(ev->stream, XINE_META_INFO_ARTIST);
- genre = xine_get_meta_info(ev->stream, XINE_META_INFO_GENRE);
- album = xine_get_meta_info(ev->stream, XINE_META_INFO_ALBUM);
- year = xine_get_meta_info(ev->stream, XINE_META_INFO_YEAR);
- cdindex_discid = xine_get_meta_info(ev->stream, XINE_META_INFO_CDINDEX_DISCID);
- video_channel = xine_get_param(ev->stream, XINE_PARAM_VIDEO_CHANNEL);
- audio_channel = xine_get_param(ev->stream, XINE_PARAM_AUDIO_CHANNEL_LOGICAL);
- spu_channel = xine_get_param(ev->stream, XINE_PARAM_SPU_CHANNEL);
- video_ratio = xine_get_stream_info(ev->stream, XINE_STREAM_INFO_VIDEO_RATIO);
- audio_mode = xine_get_stream_info(ev->stream, XINE_STREAM_INFO_AUDIO_MODE);
- printf("has_chapters = %i\n", has_chapters);
- printf("max_spu = %i\n", max_spu);
- printf("max_audio = %i\n", max_audio);
- printf("video_channels = %i\n", video_channels);
- printf("video_streams = %i\n", video_streams);
- printf("video_seekable = %i\n", video_seekable);
- printf("title = %s\n", title);
- printf("comment = %s\n", comment);
- printf("artist = %s\n", artist);
- printf("genre = %s\n", genre);
- printf("album = %s\n", album);
- printf("year = %s\n", year);
- printf("cdindex_discid = %s\n", cdindex_discid);
- printf("video_channel = %i\n", video_channel);
- printf("audio_channel = %i\n", audio_channel);
- printf("spu_channels = %i\n", spu_channel);
- printf("video_ratio = %i\n", video_ratio);
- printf("audio_mode = %i\n", audio_mode);
- {
- int i;
-
- for (i = 0; i <= max_audio; i++)
- {
- char lang[XINE_LANG_MAX + 1];
-
- lang[0] = 0;
- printf(" AUDIO %i = ", i);
- if (xine_get_audio_lang(ev->stream, i, lang))
- printf("%s\n", lang);
- else
- printf("NONE\n");
- }
- for (i = 0; i <= max_spu; i++)
- {
- char lang[XINE_LANG_MAX + 1];
-
- lang[0] = 0;
- printf(" SPU %i = ", i);
- if (xine_get_spu_lang(ev->stream, i, lang))
- printf("%s\n", lang);
- else
- printf("NONE\n");
- }
- }
-}
-#endif
-
-static void
-_em_set_pipeline_info (Emotion_Gstreamer_Video *ev)
-{
- Emotion_Video_Sink *video_sink;
- GstElement *misc;
-
- video_sink = (Emotion_Video_Sink *)ecore_list_goto_first (ev->video_sinks);
- ev->width = video_sink->width;
- ev->height = video_sink->height;
- ev->ratio = (double)ev->width / (double)ev->height;
-
- _emotion_frame_new(ev->obj);
- _emotion_frame_resize(ev->obj,
- ev->width, ev->height, ev->ratio);
-
- /* we set the streams to the first frame */
- ev->get_poslen = 0;
- ev->seek_to = 0;
-
- /* we add hand-offs signal to display the video */
- misc = video_sink->sink;
-
- g_object_set (G_OBJECT (misc ),"signal-handoffs", TRUE, NULL);
- g_signal_connect (misc, "handoff", G_CALLBACK (cb_handoff),ev);
-}
-
/*
* Callbacks
g_idle_add ((GSourceFunc) cb_idle_eos, NULL);
}
-
-/*
- * Add a sink to the pipeline when it is found by the decodebin
- * element.
- */
-void
-cb_new_pad (GstElement *decodebin,
- GstPad *pad,
- gboolean last,
- gpointer data)
-{
- Emotion_Gstreamer_Video *ev;
- GstCaps *caps;
- GstStructure *str;
- const gchar *mimetype;
-
- ev = (Emotion_Gstreamer_Video *)data;
-
- caps = gst_pad_get_caps (pad);
- str = gst_caps_get_structure (caps, 0);
- mimetype = gst_structure_get_name (str);
-
- /* test */
- printf ("\nNew Pad : %s\n", gst_structure_to_string (str));
- /* end test */
-
- if (g_str_has_prefix (mimetype, "audio/"))
- {
- Emotion_Audio_Sink *asink;
-
- GstElement *audio_thread;
- GstElement *audioqueue;
- GstElement *conv;
- GstElement *scale;
- GstPad *audiopad;
-
- char buf[1024];
- char *namebin;
-
- asink = (Emotion_Audio_Sink *)malloc (sizeof (Emotion_Audio_Sink));
- if (!asink)
- return;
- if (!ecore_list_append(ev->audio_sinks, asink))
- {
- free (asink);
- return;
- }
-
- sprintf (buf, "audio_thread%d", ecore_list_nodes (ev->audio_sinks));
- namebin = strdup (buf);
- audio_thread = gst_thread_new (namebin);
- free (namebin);
- audioqueue = gst_element_factory_make ("queue", namebin);
- conv = gst_element_factory_make ("audioconvert", NULL);
- audiopad = gst_element_get_pad (conv, "sink");
- scale = gst_element_factory_make ("audioscale", NULL);
- if (audio_streams_count == 0)
- asink->sink = gst_element_factory_make ("alsasink", NULL);
- else
- asink->sink = gst_element_factory_make ("fakesink", NULL);
- gst_bin_add_many (GST_BIN (audio_thread),
- audioqueue, conv, scale, asink->sink, NULL);
- gst_element_link_many (audioqueue, conv, scale, asink->sink, NULL);
-
-
- /* Ghost pads for the thread */
- gst_element_add_ghost_pad (audio_thread,
- gst_element_get_pad (audioqueue,
- "sink"),
- "sink");
-
- gst_pad_link (pad,
- gst_element_get_pad (audioqueue, "sink"));
-
- /* We add the thread in the pipeline */
- gst_bin_add (GST_BIN (ev->pipeline), audio_thread);
- gst_bin_sync_children_state (GST_BIN (ev->pipeline));
-
-/* audiopad = gst_element_get_pad (ai->sink, "sink"); */
- audiopad = gst_element_get_pad (gst_pad_get_real_parent (pad),
- "src");
- g_signal_connect (audiopad, "notify::caps",
- G_CALLBACK (cb_caps_audio_set), asink);
-
- audio_streams_count++;
- }
- else
- {
- if (g_str_has_prefix (mimetype, "video/"))
- {
- Emotion_Video_Sink *vsink;
-
- GstElement *video_thread;
- GstElement *videoqueue;
- GstElement *vcs;
- GstPad *videopad;
-
- char buf[1024];
- char *name;
-
- vsink = (Emotion_Video_Sink *)malloc (sizeof (Emotion_Video_Sink));
- if (!ev->video_sinks)
- printf ("DIABOLIC !!!\n");
- if (!vsink)
- return;
- if (!ecore_list_append(ev->video_sinks, vsink))
- {
- free (vsink);
- return;
- }
- printf ("video, sink added\n");
-
- sprintf (buf, "video_thread%d", ecore_list_nodes (ev->video_sinks));
- name = strdup (buf);
- video_thread = gst_thread_new (name);
- free (name);
- videoqueue = gst_element_factory_make ("queue", NULL);
- vcs = gst_element_factory_make ("ffmpegcolorspace", NULL);
- videopad = gst_element_get_pad (vcs, "sink");
- vsink->sink = gst_element_factory_make ("fakesink", NULL);
- g_object_set (G_OBJECT (vsink->sink), "sync", TRUE, NULL);
- gst_bin_add_many (GST_BIN (video_thread),
- videoqueue, vcs, vsink->sink, NULL);
- gst_element_link_many (videoqueue, vcs, vsink->sink, NULL);
-
-
- /* Ghost pads for the thread */
- gst_element_add_ghost_pad (video_thread,
- gst_element_get_pad (videoqueue,
- "sink"),
- "sink");
-
- gst_pad_link (pad,
- gst_element_get_pad (videoqueue, "sink"));
-
- /* We add the thread in the pipeline */
- gst_bin_add (GST_BIN (ev->pipeline), video_thread);
- gst_bin_sync_children_state (GST_BIN (ev->pipeline));
-
- /* audiopad = gst_element_get_pad (ai->sink, "sink");
- */
- videopad = gst_element_get_pad (gst_pad_get_real_parent (pad),
- "src");
- g_signal_connect (videopad, "notify::caps",
- G_CALLBACK (cb_caps_video_set), vsink);
-
- video_streams_count++;
- }
- else
- {
- printf ("Unknown stream type\n");
- }
- }
-}
-
-/*
- * Stop the pipeline when there is no more streams to find.
- */
-void
-cb_no_more_pad (GstElement *decodebin,
- gpointer data)
-{
- printf ("no more pads\n");
-
- if (g_signal_handler_is_connected (G_OBJECT (decodebin), id_new_pad))
- g_signal_handler_disconnect (G_OBJECT (decodebin), id_new_pad);
- if (g_signal_handler_is_connected (G_OBJECT (decodebin), id_no_more_pad))
- g_signal_handler_disconnect (G_OBJECT (decodebin), id_no_more_pad);
-}
-
-/*
- * Fill the informations for each video streams
- */
-void
-cb_caps_video_set (GObject *obj,
- GParamSpec *pspec,
- gpointer data)
-{
- GstStructure *str;
- GstPad *pad = GST_PAD (obj);
- Emotion_Video_Sink *vsink;
-
- if (!GST_PAD_CAPS (pad))
- return;
-
- vsink = (Emotion_Video_Sink *)data;
-
- str = gst_caps_get_structure (GST_PAD_CAPS (pad), 0);
- if (str)
- {
- gdouble framerate;
- const GValue *val;
- gint width;
- gint height;
-
- if ((gst_structure_get_int (str, "width", &width)) &&
- (gst_structure_get_int (str, "height", &height)))
- {
- vsink->width = (unsigned int)width;
- vsink->height = (unsigned int)height;
- }
-
- if (gst_structure_get_double (str, "framerate", &framerate))
- vsink->framerate = framerate;
-
- val = gst_structure_get_value (str, "pixel-aspect-ratio");
- if (val)
- {
- vsink->par_num = (unsigned int)gst_value_get_fraction_numerator (val);
- vsink->par_den = (unsigned int)gst_value_get_fraction_denominator (val);
- }
- printf ("width : %d\n", width);
- printf ("height : %d\n", height);
- printf ("frame rate : %f\n", framerate);
-
- {
- GstFormat fmt;
- gint64 len;
- GstElement *sink;
-
- sink = vsink->sink;
- fmt = GST_FORMAT_TIME;
- if (gst_element_query (sink, GST_QUERY_TOTAL, &fmt, &len))
- {
- vsink->length_time = (unsigned long long)len;
-
- fmt = GST_FORMAT_DEFAULT;
- if (gst_element_query (sink, GST_QUERY_TOTAL, &fmt, &len))
- vsink->length_frames = (unsigned long long)len;
- else
- vsink->length_frames = vsink->framerate *
- (double)vsink->length_time / 1000000000.0;
-
- printf ("frame count : %lld\n", vsink->length_frames);
- count ++;
- printf ("video, count : %d, vsc : %d asc : %d\n",
- count, video_streams_count, audio_streams_count);
- if (count == video_streams_count + audio_streams_count)
- {
- _em_set_pipeline_info (em_v);
- }
- }
- }
- }
-}
-
-/*
- * Fill the informations for each audio streams
- */
-void
-cb_caps_audio_set (GObject *obj,
- GParamSpec *pspec,
- gpointer data)
-{
- GstStructure *str;
- GstPad *pad = GST_PAD (obj);
- Emotion_Audio_Sink *asink;
-
- if (!GST_PAD_CAPS (pad))
- return;
-
- asink = (Emotion_Audio_Sink *)data;
-
- str = gst_caps_get_structure (GST_PAD_CAPS (pad), 0);
- if (str)
- {
- gint channels;
- gint samplerate;
-
- if (gst_structure_get_int (str, "channels", &channels))
- asink->channels = (unsigned int)channels;
-
- if (gst_structure_get_int (str, "rate", &samplerate))
- asink->samplerate = (unsigned int)samplerate;
-
- printf ("channels : %d\n", channels);
- printf ("sample rate : %d\n", samplerate);
-
- {
- GstFormat fmt;
- gint64 len;
- GstElement *sink;
-
- sink = asink->sink;
- fmt = GST_FORMAT_TIME;
- if (gst_element_query (sink, GST_QUERY_TOTAL, &fmt, &len))
- {
- asink->length_time = (unsigned long long)len;
-
- fmt = GST_FORMAT_DEFAULT;
- if (gst_element_query (sink, GST_QUERY_TOTAL, &fmt, &len))
- asink->length_samples = (unsigned long long)len;
- else
- asink->length_samples = asink->samplerate *
- (double)asink->length_time / 1000000000.0;
-
- printf ("sample count : %lld\n", asink->length_samples);
- count ++;
- printf ("audio, count : %d, vsc : %d asc : %d\n",
- count, video_streams_count, audio_streams_count);
- if (count == video_streams_count + audio_streams_count)
- {
- _em_set_pipeline_info (em_v);
- }
- }
- }
- }
-}
-
/* Send the video frame to the evas object */
static void
cb_handoff (GstElement *fakesrc,
GstPad *pad,
gpointer user_data)
{
+ GstQuery *query;
void *buf[2];
Emotion_Gstreamer_Video *ev = ( Emotion_Gstreamer_Video *) user_data;
-
+ if (!ev)
+ return;
if (!ev->obj_data)
ev->obj_data = (void*) malloc (GST_BUFFER_SIZE(buffer) * sizeof(void));
buf[1] = buffer;
write(ev->fd_ev_write, buf, sizeof(buf));
+ query = gst_query_new_position (GST_FORMAT_TIME);
+ if (gst_pad_query (gst_pad_get_peer (pad), query)) {
+ gint64 position;
+
+ gst_query_parse_position (query, NULL, &position);
+ ev->position = (double)position / (double)GST_SECOND;
+ }
+ gst_query_unref (query);
+}
+
+static void
+new_decoded_pad_cb (GstElement *decodebin,
+ GstPad *new_pad,
+ gboolean last,
+ gpointer user_data)
+{
+ Emotion_Gstreamer_Video *ev;
+ GstCaps *caps;
+ gchar *str;
+
+ ev = (Emotion_Gstreamer_Video *)user_data;
+ caps = gst_pad_get_caps (new_pad);
+ str = gst_caps_to_string (caps);
+
+ /* video stream */
+ if (g_str_has_prefix (str, "video/")) {
+ Emotion_Video_Sink *vsink;
+ GstPad *videopad;
+
+ vsink = (Emotion_Video_Sink *)malloc (sizeof (Emotion_Video_Sink));
+ if (!vsink) return;
+ if (!ecore_list_append (ev->video_sinks, vsink)) {
+ free(vsink);
+ return;
+ }
+
+ vsink->sink = gst_element_factory_make ("fakesink", NULL);
+ gst_bin_add (GST_BIN (ev->pipeline), vsink->sink);
+ videopad = gst_element_get_pad (vsink->sink, "sink");
+ gst_pad_link(new_pad, videopad);
+ if (ecore_list_nodes(ev->video_sinks) == 1) {
+ ev->ratio = (double)vsink->width / (double)vsink->height;
+ g_object_set (G_OBJECT (vsink->sink), "sync", TRUE, NULL);
+ g_object_set (G_OBJECT (vsink->sink), "signal-handoffs", TRUE, NULL);
+ g_signal_connect (G_OBJECT (vsink->sink),
+ "handoff",
+ G_CALLBACK (cb_handoff), ev);
+ }
+ gst_element_set_state (vsink->sink, GST_STATE_PAUSED);
+ }
+ /* audio stream */
+ else if (g_str_has_prefix (str, "audio/")) {
+ Emotion_Audio_Sink *asink;
+ GstElement *audioqueue;
+ GstElement *conv;
+ GstElement *resample;
+ GstPad *audiopad;
+
+ asink = (Emotion_Audio_Sink *)malloc (sizeof (Emotion_Audio_Sink));
+ if (!asink) return;
+ if (!ecore_list_append (ev->audio_sinks, asink)) {
+ free(asink);
+ return;
+ }
+
+ g_print ("node # %d\n", ecore_list_nodes(ev->audio_sinks));
+ audioqueue = gst_element_factory_make ("queue", NULL);
+ conv = gst_element_factory_make ("audioconvert", NULL);
+ resample = gst_element_factory_make ("audioresample", NULL);
+ if (ecore_list_nodes(ev->audio_sinks) == 1)
+ asink->sink = gst_element_factory_make ("alsasink", NULL);
+ else
+ asink->sink = gst_element_factory_make ("fakesink", NULL);
+ gst_bin_add_many (GST_BIN (ev->pipeline),
+ audioqueue, conv, resample, asink->sink, NULL);
+ gst_element_link_many (audioqueue, conv, resample, asink->sink, NULL);
+ audiopad = gst_element_get_pad (audioqueue, "sink");
+ gst_pad_link(new_pad, audiopad);
+ gst_element_set_state (audioqueue, GST_STATE_PAUSED);
+ gst_element_set_state (conv, GST_STATE_PAUSED);
+ gst_element_set_state (resample, GST_STATE_PAUSED);
+ gst_element_set_state (asink->sink, GST_STATE_PAUSED);
+ }
}
static int
projects / profile / ivi / emotion.git / commitdiff