1 #include "emotion_gstreamer.h"
3 static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE("sink",
4 GST_PAD_SINK, GST_PAD_ALWAYS,
5 GST_STATIC_CAPS(GST_VIDEO_CAPS_YUV("{ I420, YV12, YUY2, NV12, ST12, TM12 }") ";"
6 GST_VIDEO_CAPS_BGRx ";" GST_VIDEO_CAPS_BGR ";" GST_VIDEO_CAPS_BGRA));
8 GST_DEBUG_CATEGORY_STATIC(evas_video_sink_debug);
9 #define GST_CAT_DEFAULT evas_video_sink_debug
25 static guint evas_video_sink_signals[LAST_SIGNAL] = { 0, };
27 #define _do_init(bla) \
28 GST_DEBUG_CATEGORY_INIT(evas_video_sink_debug, \
33 GST_BOILERPLATE_FULL(EvasVideoSink,
40 static void unlock_buffer_mutex(EvasVideoSinkPrivate* priv);
41 static void evas_video_sink_main_render(void *data);
42 static void evas_video_sink_samsung_main_render(void *data);
45 _evas_video_bgrx_step(unsigned char *evas_data, const unsigned char *gst_data,
46 unsigned int w, unsigned int h __UNUSED__, unsigned int output_height, unsigned int step)
51 for (y = 0; y < output_height; ++y)
53 for (x = 0; x < w; x++)
55 evas_data[0] = gst_data[0];
56 evas_data[1] = gst_data[1];
57 evas_data[2] = gst_data[2];
66 _evas_video_bgr(unsigned char *evas_data, const unsigned char *gst_data, unsigned int w, unsigned int h, unsigned int output_height)
68 _evas_video_bgrx_step(evas_data, gst_data, w, h, output_height, 3);
72 _evas_video_bgrx(unsigned char *evas_data, const unsigned char *gst_data, unsigned int w, unsigned int h, unsigned int output_height)
74 _evas_video_bgrx_step(evas_data, gst_data, w, h, output_height, 4);
78 _evas_video_bgra(unsigned char *evas_data, const unsigned char *gst_data, unsigned int w, unsigned int h __UNUSED__, unsigned int output_height)
83 for (y = 0; y < output_height; ++y)
87 for (x = 0; x < w; ++x)
90 evas_data[0] = (gst_data[0] * alpha) / 255;
91 evas_data[1] = (gst_data[1] * alpha) / 255;
92 evas_data[2] = (gst_data[2] * alpha) / 255;
101 _evas_video_i420(unsigned char *evas_data, const unsigned char *gst_data, unsigned int w, unsigned int h __UNUSED__, unsigned int output_height)
103 const unsigned char **rows;
109 rows = (const unsigned char **)evas_data;
111 for (i = 0; i < rh; i++)
112 rows[i] = &gst_data[i * w];
114 for (j = 0; j < (rh / 2); j++, i++)
115 rows[i] = &gst_data[h * w + j * (w / 2)];
117 for (j = 0; j < (rh / 2); j++, i++)
118 rows[i] = &gst_data[h * w + rh * (w / 4) + j * (w / 2)];
122 _evas_video_yv12(unsigned char *evas_data, const unsigned char *gst_data, unsigned int w, unsigned int h __UNUSED__, unsigned int output_height)
124 const unsigned char **rows;
130 rows = (const unsigned char **)evas_data;
132 for (i = 0; i < rh; i++)
133 rows[i] = &gst_data[i * w];
135 for (j = 0; j < (rh / 2); j++, i++)
136 rows[i] = &gst_data[h * w + rh * (w / 4) + j * (w / 2)];
138 for (j = 0; j < (rh / 2); j++, i++)
139 rows[i] = &gst_data[h * w + j * (w / 2)];
143 _evas_video_yuy2(unsigned char *evas_data, const unsigned char *gst_data, unsigned int w, unsigned int h __UNUSED__, unsigned int output_height)
145 const unsigned char **rows;
148 rows = (const unsigned char **)evas_data;
150 for (i = 0; i < output_height; i++)
151 rows[i] = &gst_data[i * w * 2];
155 _evas_video_nv12(unsigned char *evas_data, const unsigned char *gst_data, unsigned int w, unsigned int h __UNUSED__, unsigned int output_height)
157 const unsigned char **rows;
163 rows = (const unsigned char **)evas_data;
165 for (i = 0; i < rh; i++)
166 rows[i] = &gst_data[i * w];
168 for (j = 0; j < (rh / 2); j++, i++)
169 rows[i] = &gst_data[rh * w + j * w];
173 _evas_video_mt12(unsigned char *evas_data, const unsigned char *gst_data, unsigned int w, unsigned int h, unsigned int output_height __UNUSED__)
175 const unsigned char **rows;
179 rows = (const unsigned char **)evas_data;
181 for (i = 0; i < (h / 32) / 2; i++)
182 rows[i] = &gst_data[i * w * 2 * 32];
186 rows[i] = &gst_data[i * w * 2 * 32];
190 for (j = 0; j < ((h / 2) / 32) / 2; ++j, ++i)
191 rows[i] = &gst_data[h * w + j * (w / 2) * 2 * 16];
195 _evas_video_st12_multiplane(unsigned char *evas_data, const unsigned char *gst_data, unsigned int w, unsigned int h, unsigned int output_height __UNUSED__)
197 const GstMultiPlaneImageBuffer *mp_buf = (const GstMultiPlaneImageBuffer *) gst_data;
198 const unsigned char **rows;
202 rows = (const unsigned char **)evas_data;
204 for (i = 0; i < (h / 32) / 2; i++)
205 rows[i] = mp_buf->uaddr[0] + i * w * 2 * 32;
208 rows[i] = mp_buf->uaddr[0] + i * w * 2 * 32;
212 for (j = 0; j < ((h / 2) / 16) / 2; j++, i++)
214 rows[i] = mp_buf->uaddr[1] + j * w * 2 * 16 * 2;
216 if (((h / 2) / 16) % 2)
217 rows[i] = mp_buf->uaddr[1] + j * w * 2 * 16 * 2;
221 _evas_video_st12(unsigned char *evas_data, const unsigned char *gst_data, unsigned int w __UNUSED__, unsigned int h, unsigned int output_height __UNUSED__)
223 const SCMN_IMGB *imgb = (const SCMN_IMGB *) gst_data;
224 const unsigned char **rows;
227 rows = (const unsigned char **)evas_data;
229 for (i = 0; i < (h / 32) / 2; i++)
230 rows[i] = imgb->uaddr[0] + i * imgb->stride[0] * 2 * 32;
233 rows[i] = imgb->uaddr[0] + i * imgb->stride[0] * 2 * 32;
237 for (j = 0; j < (unsigned int) imgb->elevation[1] / 32 / 2; j++, i++)
238 rows[i] = imgb->uaddr[1] + j * imgb->stride[1] * 32 * 2;
239 if ((imgb->elevation[1] / 32) % 2)
240 rows[i++] = imgb->uaddr[1] + j * imgb->stride[1] * 32 * 2;
243 static const struct {
246 Evas_Colorspace eformat;
247 Evas_Video_Convert_Cb func;
248 Eina_Bool force_height;
249 } colorspace_fourcc_convertion[] = {
250 { "I420", GST_MAKE_FOURCC('I', '4', '2', '0'), EVAS_COLORSPACE_YCBCR422P601_PL, _evas_video_i420, EINA_TRUE },
251 { "YV12", GST_MAKE_FOURCC('Y', 'V', '1', '2'), EVAS_COLORSPACE_YCBCR422P601_PL, _evas_video_yv12, EINA_TRUE },
252 { "YUY2", GST_MAKE_FOURCC('Y', 'U', 'Y', '2'), EVAS_COLORSPACE_YCBCR422601_PL, _evas_video_yuy2, EINA_FALSE },
253 { "NV12", GST_MAKE_FOURCC('N', 'V', '1', '2'), EVAS_COLORSPACE_YCBCR420NV12601_PL, _evas_video_nv12, EINA_TRUE },
254 { "TM12", GST_MAKE_FOURCC('T', 'M', '1', '2'), EVAS_COLORSPACE_YCBCR420TM12601_PL, _evas_video_mt12, EINA_TRUE }
257 static const struct {
259 GstVideoFormat format;
260 Evas_Colorspace eformat;
261 Evas_Video_Convert_Cb func;
262 } colorspace_format_convertion[] = {
263 { "BGR", GST_VIDEO_FORMAT_BGR, EVAS_COLORSPACE_ARGB8888, _evas_video_bgr },
264 { "BGRx", GST_VIDEO_FORMAT_BGRx, EVAS_COLORSPACE_ARGB8888, _evas_video_bgrx },
265 { "BGRA", GST_VIDEO_FORMAT_BGRA, EVAS_COLORSPACE_ARGB8888, _evas_video_bgra }
269 evas_video_sink_base_init(gpointer g_class)
271 GstElementClass* element_class;
273 element_class = GST_ELEMENT_CLASS(g_class);
274 gst_element_class_add_pad_template(element_class, gst_static_pad_template_get(&sinktemplate));
275 gst_element_class_set_details_simple(element_class, "Evas video sink",
276 "Sink/Video", "Sends video data from a GStreamer pipeline to an Evas object",
277 "Vincent Torri <vtorri@univ-evry.fr>");
281 evas_video_sink_init(EvasVideoSink* sink, EvasVideoSinkClass* klass __UNUSED__)
283 EvasVideoSinkPrivate* priv;
286 sink->priv = priv = G_TYPE_INSTANCE_GET_PRIVATE(sink, EVAS_TYPE_VIDEO_SINK, EvasVideoSinkPrivate);
291 priv->eformat = EVAS_COLORSPACE_ARGB8888;
292 priv->samsung = EINA_FALSE;
293 eina_lock_new(&priv->m);
294 eina_condition_new(&priv->c, &priv->m);
295 priv->unlocked = EINA_FALSE;
298 /**** Object methods ****/
300 _cleanup_priv(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
302 EvasVideoSinkPrivate* priv;
306 eina_lock_take(&priv->m);
309 eina_lock_release(&priv->m);
313 evas_video_sink_set_property(GObject * object, guint prop_id,
314 const GValue * value, GParamSpec * pspec)
317 EvasVideoSinkPrivate* priv;
319 sink = EVAS_VIDEO_SINK (object);
323 case PROP_EVAS_OBJECT:
324 eina_lock_take(&priv->m);
325 evas_object_event_callback_del(priv->o, EVAS_CALLBACK_FREE, _cleanup_priv);
326 priv->o = g_value_get_pointer (value);
327 INF("sink set Evas_Object %p.", priv->o);
328 evas_object_event_callback_add(priv->o, EVAS_CALLBACK_FREE, _cleanup_priv, priv);
329 eina_lock_release(&priv->m);
333 eina_lock_take(&priv->m);
334 priv->ev = g_value_get_pointer (value);
336 priv->ev->samsung = EINA_TRUE;
337 eina_lock_release(&priv->m);
340 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
341 ERR("invalid property");
347 evas_video_sink_get_property(GObject * object, guint prop_id,
348 GValue * value, GParamSpec * pspec)
351 EvasVideoSinkPrivate* priv;
353 sink = EVAS_VIDEO_SINK (object);
357 case PROP_EVAS_OBJECT:
358 INF("sink get property.");
359 eina_lock_take(&priv->m);
360 g_value_set_pointer(value, priv->o);
361 eina_lock_release(&priv->m);
364 INF("sink get width.");
365 eina_lock_take(&priv->m);
366 g_value_set_int(value, priv->width);
367 eina_lock_release(&priv->m);
370 INF("sink get height.");
371 eina_lock_take(&priv->m);
372 g_value_set_int (value, priv->height);
373 eina_lock_release(&priv->m);
377 eina_lock_take(&priv->m);
378 g_value_set_pointer (value, priv->ev);
379 eina_lock_release(&priv->m);
382 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
383 ERR("invalide property");
389 evas_video_sink_dispose(GObject* object)
392 EvasVideoSinkPrivate* priv;
396 sink = EVAS_VIDEO_SINK(object);
399 eina_lock_free(&priv->m);
400 eina_condition_free(&priv->c);
402 G_OBJECT_CLASS(parent_class)->dispose(object);
406 /**** BaseSink methods ****/
408 gboolean evas_video_sink_set_caps(GstBaseSink *bsink, GstCaps *caps)
411 EvasVideoSinkPrivate* priv;
412 GstStructure *structure;
413 GstVideoFormat format;
417 sink = EVAS_VIDEO_SINK(bsink);
420 structure = gst_caps_get_structure(caps, 0);
422 if (gst_structure_get_int(structure, "width", (int*) &priv->width)
423 && gst_structure_get_int(structure, "height", (int*) &priv->height)
424 && gst_structure_get_fourcc(structure, "format", &fourcc))
426 priv->source_height = priv->height;
428 for (i = 0; i < sizeof (colorspace_fourcc_convertion) / sizeof (colorspace_fourcc_convertion[0]); ++i)
429 if (fourcc == colorspace_fourcc_convertion[i].fourcc)
431 fprintf(stderr, "Found '%s'\n", colorspace_fourcc_convertion[i].name);
432 priv->eformat = colorspace_fourcc_convertion[i].eformat;
433 priv->func = colorspace_fourcc_convertion[i].func;
434 if (colorspace_fourcc_convertion[i].force_height)
436 priv->height = (priv->height >> 1) << 1;
439 priv->ev->kill_buffer = EINA_TRUE;
443 if (fourcc == GST_MAKE_FOURCC('S', 'T', '1', '2'))
445 fprintf(stderr, "Found '%s'\n", "ST12");
446 priv->eformat = EVAS_COLORSPACE_YCBCR420TM12601_PL;
447 priv->samsung = EINA_TRUE;
451 priv->ev->samsung = EINA_TRUE;
452 priv->ev->kill_buffer = EINA_TRUE;
458 INF("fallback code !");
459 if (!gst_video_format_parse_caps(caps, &format, (int*) &priv->width, (int*) &priv->height))
461 ERR("Unable to parse caps.");
465 priv->source_height = priv->height;
467 for (i = 0; i < sizeof (colorspace_format_convertion) / sizeof (colorspace_format_convertion[0]); ++i)
468 if (format == colorspace_format_convertion[i].format)
470 fprintf(stderr, "Found '%s'\n", colorspace_format_convertion[i].name);
471 priv->eformat = colorspace_format_convertion[i].eformat;
472 priv->func = colorspace_format_convertion[i].func;
474 priv->ev->kill_buffer = EINA_FALSE;
478 ERR("unsupported : %d\n", format);
483 evas_video_sink_start(GstBaseSink* base_sink)
485 EvasVideoSinkPrivate* priv;
490 priv = EVAS_VIDEO_SINK(base_sink)->priv;
491 eina_lock_take(&priv->m);
495 priv->unlocked = EINA_FALSE;
496 eina_lock_release(&priv->m);
501 evas_video_sink_stop(GstBaseSink* base_sink)
503 EvasVideoSinkPrivate* priv = EVAS_VIDEO_SINK(base_sink)->priv;
507 unlock_buffer_mutex(priv);
512 evas_video_sink_unlock(GstBaseSink* object)
518 sink = EVAS_VIDEO_SINK(object);
520 unlock_buffer_mutex(sink->priv);
522 return GST_CALL_PARENT_WITH_DEFAULT(GST_BASE_SINK_CLASS, unlock,
527 evas_video_sink_unlock_stop(GstBaseSink* object)
530 EvasVideoSinkPrivate* priv;
532 sink = EVAS_VIDEO_SINK(object);
535 INF("sink unlock stop");
537 eina_lock_take(&priv->m);
538 priv->unlocked = FALSE;
539 eina_lock_release(&priv->m);
541 return GST_CALL_PARENT_WITH_DEFAULT(GST_BASE_SINK_CLASS, unlock_stop,
546 evas_video_sink_preroll(GstBaseSink* bsink, GstBuffer* buffer)
548 Emotion_Gstreamer_Buffer *send;
549 EvasVideoSinkPrivate *priv;
552 INF("sink preroll %p [%i]", GST_BUFFER_DATA(buffer), GST_BUFFER_SIZE(buffer));
554 sink = EVAS_VIDEO_SINK(bsink);
557 if (GST_BUFFER_SIZE(buffer) <= 0 && !priv->samsung)
563 send = emotion_gstreamer_buffer_alloc(priv, buffer, EINA_TRUE);
571 GstStructure *structure;
573 gboolean is_multiplane = FALSE;
575 caps = GST_BUFFER_CAPS(buffer);
576 structure = gst_caps_get_structure (caps, 0);
577 gst_structure_get_boolean(structure, "multiplane", &is_multiplane);
578 gst_caps_unref(caps);
581 priv->func = _evas_video_st12_multiplane;
583 priv->func = _evas_video_st12;
586 ecore_main_loop_thread_safe_call_async(evas_video_sink_samsung_main_render, send);
589 ecore_main_loop_thread_safe_call_async(evas_video_sink_main_render, send);
596 evas_video_sink_render(GstBaseSink* bsink, GstBuffer* buffer)
598 Emotion_Gstreamer_Buffer *send;
599 EvasVideoSinkPrivate *priv;
602 INF("sink render %p", buffer);
604 sink = EVAS_VIDEO_SINK(bsink);
607 eina_lock_take(&priv->m);
609 if (priv->unlocked) {
611 eina_lock_release(&priv->m);
615 send = emotion_gstreamer_buffer_alloc(priv, buffer, EINA_FALSE);
617 eina_lock_release(&priv->m);
618 return GST_FLOW_ERROR;
625 GstStructure *structure;
627 gboolean is_multiplane = FALSE;
629 caps = GST_BUFFER_CAPS(buffer);
630 structure = gst_caps_get_structure (caps, 0);
631 gst_structure_get_boolean(structure, "multiplane", &is_multiplane);
632 gst_caps_unref(caps);
635 priv->func = _evas_video_st12_multiplane;
637 priv->func = _evas_video_st12;
640 ecore_main_loop_thread_safe_call_async(evas_video_sink_samsung_main_render, send);
643 ecore_main_loop_thread_safe_call_async(evas_video_sink_main_render, send);
645 eina_condition_wait(&priv->c);
646 eina_lock_release(&priv->m);
652 evas_video_sink_samsung_main_render(void *data)
654 Emotion_Gstreamer_Buffer *send;
655 Emotion_Video_Stream *vstream;
656 EvasVideoSinkPrivate* priv;
658 unsigned char *evas_data;
659 const guint8 *gst_data;
660 GstFormat fmt = GST_FORMAT_TIME;
663 int stride, elevation;
668 if (!send) goto exit_point;
671 buffer = send->frame;
672 preroll = send->preroll;
674 if (!priv || !priv->o || priv->unlocked)
677 _emotion_gstreamer_video_pipeline_parse(send->ev, EINA_TRUE);
679 /* Getting stride to compute the right size and then fill the object properly */
680 /* Y => [0] and UV in [1] */
681 if (priv->func == _evas_video_st12_multiplane)
683 const GstMultiPlaneImageBuffer *mp_buf = (const GstMultiPlaneImageBuffer *) buffer;
685 stride = mp_buf->stride[0];
686 elevation = mp_buf->elevation[0];
687 priv->width = mp_buf->width[0];
688 priv->height = mp_buf->height[0];
690 gst_data = (const guint8 *) mp_buf;
694 const SCMN_IMGB *imgb = (const SCMN_IMGB *) GST_BUFFER_MALLOCDATA(buffer);
696 stride = imgb->stride[0];
697 elevation = imgb->elevation[0];
698 priv->width = imgb->width[0];
699 priv->height = imgb->height[0];
701 gst_data = (const guint8 *) imgb;
704 evas_object_geometry_get(priv->o, NULL, NULL, &w, &h);
706 send->ev->fill.width = stride * w / priv->width;
707 send->ev->fill.height = elevation * h / priv->height;
709 evas_object_image_alpha_set(priv->o, 0);
710 evas_object_image_colorspace_set(priv->o, priv->eformat);
711 evas_object_image_size_set(priv->o, stride, elevation);
712 evas_object_image_fill_set(priv->o, 0, 0, send->ev->fill.width, send->ev->fill.height);
714 evas_data = evas_object_image_data_get(priv->o, 1);
717 priv->func(evas_data, gst_data, stride, elevation, elevation);
719 WRN("No way to decode %x colorspace !", priv->eformat);
721 evas_object_image_data_set(priv->o, evas_data);
722 evas_object_image_data_update_add(priv->o, 0, 0, priv->width, priv->height);
723 evas_object_image_pixels_dirty_set(priv->o, 0);
725 _emotion_frame_new(send->ev->obj);
727 vstream = eina_list_nth(send->ev->video_streams, send->ev->video_stream_nbr - 1);
729 gst_element_query_position(send->ev->pipeline, &fmt, &pos);
730 send->ev->position = (double)pos / (double)GST_SECOND;
734 vstream->width = priv->width;
735 vstream->height = priv->height;
737 _emotion_video_pos_update(send->ev->obj, send->ev->position, vstream->length_time);
740 send->ev->ratio = (double) priv->width / (double) priv->height;
741 _emotion_frame_resize(send->ev->obj, priv->width, priv->height, send->ev->ratio);
743 /* FIXME: why is last buffer not protected ? */
746 emotion_gstreamer_buffer_free(send);
748 if (preroll || !priv->o) return ;
751 eina_condition_signal(&priv->c);
755 evas_video_sink_main_render(void *data)
757 Emotion_Gstreamer_Buffer *send;
758 Emotion_Gstreamer_Video *ev = NULL;
759 Emotion_Video_Stream *vstream;
760 EvasVideoSinkPrivate* priv;
762 unsigned char *evas_data;
763 GstFormat fmt = GST_FORMAT_TIME;
769 if (!send) goto exit_point;
772 buffer = send->frame;
773 preroll = send->preroll;
776 if (!priv || !priv->o || priv->unlocked)
779 _emotion_gstreamer_video_pipeline_parse(ev, EINA_TRUE);
781 INF("sink main render [%i, %i] (source height: %i)", priv->width, priv->height, priv->source_height);
783 evas_object_image_alpha_set(priv->o, 0);
784 evas_object_image_colorspace_set(priv->o, priv->eformat);
785 evas_object_image_size_set(priv->o, priv->width, priv->height);
787 evas_data = evas_object_image_data_get(priv->o, 1);
790 priv->func(evas_data, GST_BUFFER_DATA(buffer), priv->width, priv->source_height, priv->height);
792 WRN("No way to decode %x colorspace !", priv->eformat);
794 evas_object_image_data_set(priv->o, evas_data);
795 evas_object_image_data_update_add(priv->o, 0, 0, priv->width, priv->height);
796 evas_object_image_pixels_dirty_set(priv->o, 0);
798 _emotion_frame_new(ev->obj);
800 gst_element_query_position(ev->pipeline, &fmt, &pos);
801 ev->position = (double)pos / (double)GST_SECOND;
803 vstream = eina_list_nth(ev->video_streams, ev->video_stream_nbr - 1);
807 vstream->width = priv->width;
808 vstream->height = priv->height;
809 _emotion_video_pos_update(ev->obj, ev->position, vstream->length_time);
812 ev->ratio = (double) priv->width / (double) priv->height;
814 _emotion_frame_resize(ev->obj, priv->width, priv->height, ev->ratio);
816 buffer = gst_buffer_ref(buffer);
817 if (ev->last_buffer) gst_buffer_unref(ev->last_buffer);
818 ev->last_buffer = buffer;
821 emotion_gstreamer_buffer_free(send);
823 if (preroll || !priv->o) return ;
826 eina_condition_signal(&priv->c);
830 unlock_buffer_mutex(EvasVideoSinkPrivate* priv)
832 priv->unlocked = EINA_TRUE;
834 eina_condition_signal(&priv->c);
838 marshal_VOID__MINIOBJECT(GClosure * closure, GValue * return_value __UNUSED__,
839 guint n_param_values, const GValue * param_values,
840 gpointer invocation_hint __UNUSED__, gpointer marshal_data)
842 typedef void (*marshalfunc_VOID__MINIOBJECT) (gpointer obj, gpointer arg1, gpointer data2);
843 marshalfunc_VOID__MINIOBJECT callback;
845 gpointer data1, data2;
847 cc = (GCClosure *) closure;
849 g_return_if_fail(n_param_values == 2);
851 if (G_CCLOSURE_SWAP_DATA(closure)) {
852 data1 = closure->data;
853 data2 = g_value_peek_pointer(param_values + 0);
855 data1 = g_value_peek_pointer(param_values + 0);
856 data2 = closure->data;
858 callback = (marshalfunc_VOID__MINIOBJECT) (marshal_data ? marshal_data : cc->callback);
860 callback(data1, gst_value_get_mini_object(param_values + 1), data2);
864 evas_video_sink_class_init(EvasVideoSinkClass* klass)
866 GObjectClass* gobject_class;
867 GstBaseSinkClass* gstbase_sink_class;
869 gobject_class = G_OBJECT_CLASS(klass);
870 gstbase_sink_class = GST_BASE_SINK_CLASS(klass);
872 g_type_class_add_private(klass, sizeof(EvasVideoSinkPrivate));
874 gobject_class->set_property = evas_video_sink_set_property;
875 gobject_class->get_property = evas_video_sink_get_property;
877 g_object_class_install_property (gobject_class, PROP_EVAS_OBJECT,
878 g_param_spec_pointer ("evas-object", "Evas Object",
879 "The Evas object where the display of the video will be done",
882 g_object_class_install_property (gobject_class, PROP_WIDTH,
883 g_param_spec_int ("width", "Width",
884 "The width of the video",
885 0, 65536, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
887 g_object_class_install_property (gobject_class, PROP_HEIGHT,
888 g_param_spec_int ("height", "Height",
889 "The height of the video",
890 0, 65536, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
891 g_object_class_install_property (gobject_class, PROP_EV,
892 g_param_spec_pointer ("ev", "Emotion_Gstreamer_Video",
893 "THe internal data of the emotion object",
896 gobject_class->dispose = evas_video_sink_dispose;
898 gstbase_sink_class->set_caps = evas_video_sink_set_caps;
899 gstbase_sink_class->stop = evas_video_sink_stop;
900 gstbase_sink_class->start = evas_video_sink_start;
901 gstbase_sink_class->unlock = evas_video_sink_unlock;
902 gstbase_sink_class->unlock_stop = evas_video_sink_unlock_stop;
903 gstbase_sink_class->render = evas_video_sink_render;
904 gstbase_sink_class->preroll = evas_video_sink_preroll;
906 evas_video_sink_signals[REPAINT_REQUESTED] = g_signal_new("repaint-requested",
907 G_TYPE_FROM_CLASS(klass),
908 (GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
912 marshal_VOID__MINIOBJECT,
913 G_TYPE_NONE, 1, GST_TYPE_BUFFER);
917 gstreamer_plugin_init (GstPlugin * plugin)
919 return gst_element_register (plugin,
922 EVAS_TYPE_VIDEO_SINK);
926 _emotion_gstreamer_pause(void *data, Ecore_Thread *thread)
928 Emotion_Gstreamer_Video *ev = data;
930 if (ecore_thread_check(thread) || !ev->pipeline) return ;
932 gst_element_set_state(ev->pipeline, GST_STATE_PAUSED);
936 _emotion_gstreamer_cancel(void *data, Ecore_Thread *thread)
938 Emotion_Gstreamer_Video *ev = data;
940 ev->threads = eina_list_remove(ev->threads, thread);
942 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"));
944 if (ev->in == ev->out && ev->threads == NULL && ev->delete_me)
949 _emotion_gstreamer_end(void *data, Ecore_Thread *thread)
951 Emotion_Gstreamer_Video *ev = data;
953 ev->threads = eina_list_remove(ev->threads, thread);
957 gst_element_set_state(ev->pipeline, GST_STATE_PLAYING);
958 ev->play_started = 1;
961 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"));
963 if (ev->in == ev->out && ev->threads == NULL && ev->delete_me)
966 _emotion_gstreamer_video_pipeline_parse(data, EINA_TRUE);
970 _on_post_clear(void *data, Evas *e __UNUSED__, void *event_info __UNUSED__)
972 Emotion_Gstreamer_Video *ev = data;
974 if (!ev->kill_buffer) return ;
977 if (ev->last_buffer) gst_buffer_unref(ev->last_buffer);
978 ev->last_buffer = NULL;
983 _on_resize_fill(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
985 Emotion_Gstreamer_Video *ev = data;
988 evas_object_image_fill_set(obj, 0, 0, ev->fill.width, ev->fill.height);
992 gstreamer_video_sink_new(Emotion_Gstreamer_Video *ev,
997 GstElement *sink = NULL;
1000 #if defined HAVE_ECORE_X && defined HAVE_XOVERLAY_H
1005 obj = emotion_object_image_get(o);
1008 ERR("Not Evas_Object specified");
1012 evas_object_event_callback_del_full(obj, EVAS_CALLBACK_RESIZE, _on_resize_fill, ev);
1013 evas_event_callback_del_full(evas_object_evas_get(obj), EVAS_CALLBACK_RENDER_FLUSH_POST, _on_post_clear, ev);
1018 playbin = gst_element_factory_make("playbin2", "playbin");
1021 ERR("Unable to create 'playbin' GstElement.");
1025 #if defined HAVE_ECORE_X && defined HAVE_XOVERLAY_H
1026 engines = evas_render_method_list();
1028 engine = eina_list_nth(engines, evas_output_method_get(evas_object_evas_get(obj)) - 1);
1030 if (engine && strstr(engine, "_x11") != NULL)
1033 Evas_Coord x, y, w, h;
1036 evas_object_geometry_get(obj, &x, &y, &w, &h);
1038 win = ecore_x_window_new(0, x, y, w, h);
1041 sink = gst_element_factory_make("xvimagesink", NULL);
1044 gst_x_overlay_set_window_handle(GST_X_OVERLAY(sink), win);
1049 ecore_x_window_free(win);
1054 evas_render_method_list_free(engines);
1056 # warning "no ecore_x or xoverlay"
1060 sink = gst_element_factory_make("emotion-sink", "sink");
1063 ERR("Unable to create 'emotion-sink' GstElement.");
1064 goto unref_pipeline;
1067 g_object_set(G_OBJECT(sink), "evas-object", obj, NULL);
1068 g_object_set(G_OBJECT(sink), "ev", ev, NULL);
1070 evas_object_image_pixels_get_callback_set(obj, NULL, NULL);
1073 #define GST_PLAY_FLAG_NATIVE_VIDEO (1 << 6)
1074 #define GST_PLAY_FLAG_DOWNLOAD (1 << 7)
1075 #define GST_PLAY_FLAG_AUDIO (1 << 1)
1076 #define GST_PLAY_FLAG_NATIVE_AUDIO (1 << 5)
1078 g_object_get(G_OBJECT(playbin), "flags", &flags, NULL);
1079 g_object_set(G_OBJECT(playbin), "flags", flags | GST_PLAY_FLAG_NATIVE_VIDEO | GST_PLAY_FLAG_DOWNLOAD | GST_PLAY_FLAG_NATIVE_AUDIO, NULL);
1080 g_object_set(G_OBJECT(playbin), "video-sink", sink, NULL);
1081 g_object_set(G_OBJECT(playbin), "uri", uri, NULL);
1083 evas_object_image_pixels_get_callback_set(obj, NULL, NULL);
1084 evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _on_resize_fill, ev);
1085 evas_event_callback_add(evas_object_evas_get(obj), EVAS_CALLBACK_RENDER_FLUSH_POST, _on_post_clear, ev);
1087 ev->pipeline = playbin;
1089 ev->threads = eina_list_append(ev->threads,
1090 ecore_thread_run(_emotion_gstreamer_pause,
1091 _emotion_gstreamer_end,
1092 _emotion_gstreamer_cancel,
1095 /** NOTE: you need to set: GST_DEBUG_DUMP_DOT_DIR=/tmp EMOTION_ENGINE=gstreamer to save the $EMOTION_GSTREAMER_DOT file in '/tmp' */
1096 /** then call dot -Tpng -oemotion_pipeline.png /tmp/$TIMESTAMP-$EMOTION_GSTREAMER_DOT.dot */
1097 if (getenv("EMOTION_GSTREAMER_DOT")) GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS(GST_BIN(playbin), GST_DEBUG_GRAPH_SHOW_ALL, getenv("EMOTION_GSTREAMER_DOT"));
1102 gst_object_unref(playbin);