458 { |
369 { |
459 DEBUG_ERR("No uri specified."); |
370 DEBUG_ERR("No uri specified."); |
460 return NULL; |
371 return NULL; |
461 } |
372 } |
462 break; /* XA_DATALOCATOR_URI */ |
373 break; /* XA_DATALOCATOR_URI */ |
463 |
374 } |
464 case XA_DATALOCATOR_IODEVICE: |
375 case XA_DATALOCATOR_IODEVICE: |
465 DEBUG_INFO("XA_DATALOCATOR_IODEVICE") |
376 { |
466 ; |
377 DEBUG_INFO("XA_DATALOCATOR_IODEVICE"); |
467 ioDevice = (XADataLocator_IODevice*) (xaSrc->pLocator); |
378 ioDevice = (XADataLocator_IODevice*) (xaSrc->pLocator); |
468 switch (ioDevice->deviceType) |
379 switch (ioDevice->deviceType) |
469 { |
380 { |
470 case XA_IODEVICE_AUDIOINPUT: |
381 case XA_IODEVICE_AUDIOINPUT: |
471 { |
382 { |
472 DEBUG_INFO("XA_IODEVICE_AUDIOINPUT"); |
383 DEBUG_INFO("XA_IODEVICE_AUDIOINPUT"); |
473 DEBUG_INFO_A1("ioDevice->deviceID: %x", ioDevice->deviceID); |
384 DEBUG_INFO_A1("ioDevice->deviceID: %x", ioDevice->deviceID); |
474 switch (ioDevice->deviceID) |
385 switch (ioDevice->deviceID) |
475 { |
386 { |
476 //case XA_ADAPTID_ALSASRC: //Krishna |
387 case XA_ADAPTID_DEVSOUNDSRC_MIC: |
477 case XA_ADAPTID_DEVSOUNDSRC: |
388 DEBUG_INFO("devsoundsrc"); |
478 //DEBUG_INFO("alsasrc"); //Krishna |
|
479 DEBUG_INFO("devsoundsrc") |
|
480 ; |
|
481 gstSrc = gst_element_factory_make("devsoundsrc", |
389 gstSrc = gst_element_factory_make("devsoundsrc", |
482 name); //Krishna - changed to devsoundsrc |
390 name); |
483 // no need to set num-buffers |
391 #ifdef INPUTSRCSELECTION_FEATURE |
484 /*g_object_set(G_OBJECT (gstSrc), "num-buffers", |
392 if(gstSrc) |
485 80, NULL);*/ |
393 { |
|
394 audioInputIntfc = GST_AUDIO_INPUT_CONFIG_GET_IFACE(gstSrc); |
|
395 if(audioInputIntfc) |
|
396 { |
|
397 audioInputIntfc->SetAudioInputs(EDefaultMicrophone); |
|
398 } |
|
399 } |
|
400 #endif |
486 break; |
401 break; |
|
402 case XA_ADAPTID_DEVSOUNDSRC_FMRX: |
|
403 DEBUG_INFO("devsoundsrc"); |
|
404 gstSrc = gst_element_factory_make("devsoundsrc", |
|
405 name); |
|
406 #ifdef INPUTSRCSELECTION_FEATURE |
|
407 if(gstSrc) |
|
408 { |
|
409 audioInputIntfc = GST_AUDIO_INPUT_CONFIG_GET_IFACE(gstSrc); |
|
410 if(audioInputIntfc) |
|
411 { |
|
412 audioInputIntfc->SetAudioInputs(EFmRadio); |
|
413 } |
|
414 } |
|
415 #endif |
|
416 break; |
|
417 case XA_ADAPTID_DEVSOUNDSRC_CALL: |
|
418 DEBUG_INFO("devsoundsrc"); |
|
419 gstSrc = gst_element_factory_make("devsoundsrc", |
|
420 name); |
|
421 #ifdef INPUTSRCSELECTION_FEATURE |
|
422 if(gstSrc) |
|
423 { |
|
424 audioInputIntfc = GST_AUDIO_INPUT_CONFIG_GET_IFACE(gstSrc); |
|
425 if(audioInputIntfc) |
|
426 { |
|
427 audioInputIntfc->SetAudioInputs(EVoiceCall); |
|
428 } |
|
429 } |
|
430 #endif |
|
431 break; |
|
432 |
487 case XA_ADAPTID_AUDIOTESTSRC: |
433 case XA_ADAPTID_AUDIOTESTSRC: |
488 /*fall through*/ |
434 /*fall through*/ |
489 default: |
435 default: |
490 DEBUG_INFO("audiotestsrc") |
436 DEBUG_INFO("audiotestsrc"); |
491 ; |
|
492 gstSrc = gst_element_factory_make("audiotestsrc", |
437 gstSrc = gst_element_factory_make("audiotestsrc", |
493 name); |
438 name); |
494 break; |
439 break; |
495 } |
440 } |
496 break; |
441 break; |
497 } |
442 } |
498 #ifdef OMAX_CAMERABIN |
443 |
499 |
|
500 case XA_IODEVICE_CAMERA: |
|
501 { |
|
502 DEBUG_INFO("XA_IODEVICE_CAMERA"); |
|
503 if ( ioDevice->device ) |
|
504 { /*source is camera object*/ |
|
505 DEBUG_INFO("Use camerabin as source."); |
|
506 /* Get camerabin from source object */ |
|
507 pObj = (XAObjectItfImpl*)(*ioDevice->device); |
|
508 cameraDevice = (XACameraDeviceImpl*)(pObj); |
|
509 /*TODO we had to remove this line below since adaptationCtx |
|
510 * was not a member of structure*/ |
|
511 |
|
512 gstSrc = GST_ELEMENT(((XAAdaptationGstCtx*)(cameraDevice->adaptationCtx))->bin); |
|
513 /* refcount increase is needed to keep this not being deleted after use */ |
|
514 gst_object_ref(GST_OBJECT(gstSrc)); |
|
515 *isobj = XA_BOOLEAN_TRUE; |
|
516 } |
|
517 else |
|
518 { |
|
519 DEBUG_INFO_A1("ioDevice->deviceID: %x", ioDevice->deviceID); |
|
520 switch (ioDevice->deviceID ) |
|
521 { |
|
522 case XA_ADAPTID_V4L2SRC: |
|
523 DEBUG_INFO("Camera deviceID: v4l2src "); |
|
524 |
|
525 break; |
|
526 case XA_ADAPTID_VIDEOTESTSRC: |
|
527 DEBUG_INFO("Camera deviceID: videotestsrc"); |
|
528 |
|
529 break; |
|
530 default: |
|
531 case XA_DEFAULTDEVICEID_CAMERA: |
|
532 DEBUG_INFO("Camera deviceID:Default"); |
|
533 |
|
534 break; |
|
535 } |
|
536 if ( cameraCtx ) |
|
537 { |
|
538 gstSrc = GST_ELEMENT(cameraCtx->baseObj.bin); |
|
539 gst_object_ref(GST_OBJECT(gstSrc)); |
|
540 *isobj = XA_BOOLEAN_TRUE; |
|
541 } |
|
542 else |
|
543 { |
|
544 DEBUG_ERR("No camera object created!"); |
|
545 return NULL; |
|
546 } |
|
547 } |
|
548 break; |
|
549 } |
|
550 #endif |
|
551 case XA_IODEVICE_RADIO: |
|
552 DEBUG_INFO("XA_IODEVICE_RADIO") |
|
553 ; |
|
554 if (ioDevice->device) |
|
555 { |
|
556 DEBUG_INFO("Use radio pipeline as source."); |
|
557 /* Get radio_pipeline and set it to base context */ |
|
558 radioDevice = (XARadioDeviceImpl*) (*ioDevice->device); |
|
559 /* radio does not have actual bin, only source element*/ |
|
560 gstSrc = GST_ELEMENT(((XAAdaptationGstCtx*)radioDevice->adaptationCtx)->bin); |
|
561 /* refcount increase is needed to keep this not being deleted after use */ |
|
562 gst_object_ref(GST_OBJECT(gstSrc)); |
|
563 /**isobj = XA_BOOLEAN_TRUE;*/ |
|
564 } |
|
565 break; |
|
566 default: |
444 default: |
567 { |
445 { |
568 DEBUG_ERR("Unsupported IODevice."); |
446 DEBUG_ERR("Unsupported IODevice."); |
569 break; |
447 break; |
570 } |
448 } |
571 } |
449 } |
572 break; /* XA_DATALOCATOR_IODEVICE */ |
450 break; /* XA_DATALOCATOR_IODEVICE */ |
573 |
451 } |
574 case XA_DATALOCATOR_ADDRESS: |
452 case XA_DATALOCATOR_ADDRESS: |
575 { |
453 default: |
576 XADataLocator_Address* address = |
454 DEBUG_ERR("Incorrect data locator for source."); |
577 (XADataLocator_Address*) (xaSrc->pLocator); |
|
578 gstSrc = gst_element_factory_make("appsrc", name); |
|
579 /* init gst buffer from datalocator */ |
|
580 if (gstSrc) |
|
581 { |
|
582 /* init GST buffer from XADataLocator*/ |
|
583 GstBuffer* userBuf = gst_buffer_new(); |
|
584 if (userBuf) |
|
585 { |
|
586 userBuf->size = address->length; |
|
587 userBuf->data = address->pAddress; |
|
588 /* push the whole buffer to appsrc so it is ready for preroll */ |
|
589 DEBUG_INFO("Pushing buffer"); |
|
590 gst_app_src_push_buffer(GST_APP_SRC(gstSrc), userBuf); |
|
591 DEBUG_INFO_A1("Sent buffer at 0x%x to appsrc", userBuf ); |
|
592 gst_app_src_end_of_stream(GST_APP_SRC(gstSrc)); |
|
593 } |
|
594 else |
|
595 { |
|
596 DEBUG_ERR("Failure allocating buffer!"); |
|
597 } |
|
598 } |
|
599 else |
|
600 { |
|
601 DEBUG_ERR("Failure creating appsrc!"); |
|
602 } |
|
603 } |
|
604 break; |
455 break; |
605 |
|
606 default: |
|
607 DEBUG_ERR("Incorrect data locator for source.") |
|
608 break; |
|
609 } |
456 } |
610 |
457 |
611 if (gstSrc) |
458 if (gstSrc) |
612 { |
459 { |
613 DEBUG_INFO_A1("Created gstreamer source element at %x", gstSrc); |
460 DEBUG_INFO_A1("Created gstreamer source element at %x", (int)gstSrc); |
614 } |
461 } |
615 |
462 |
616 DEBUG_API("<-XAAdaptationGst_CreateGstSource"); |
463 DEBUG_API("<-XAAdaptationGst_CreateGstSource"); |
617 return gstSrc; |
464 return gstSrc; |
618 } |
465 } |
646 { |
493 { |
647 locType = *((XAuint32*) (xaSnk->pLocator)); |
494 locType = *((XAuint32*) (xaSnk->pLocator)); |
648 switch (locType) |
495 switch (locType) |
649 { |
496 { |
650 case XA_DATALOCATOR_URI: |
497 case XA_DATALOCATOR_URI: |
651 DEBUG_INFO("XA_DATALOCATOR_URI") |
498 { |
652 ; |
499 DEBUG_INFO("XA_DATALOCATOR_URI"); |
653 uri = (XADataLocator_URI*) xaSnk->pLocator; |
500 uri = (XADataLocator_URI*) xaSnk->pLocator; |
654 gstSnk = gst_element_factory_make("filesink", name); |
501 gstSnk = gst_element_factory_make("filesink", name); |
655 if (!gstSnk) |
502 if (!gstSnk) |
656 { |
503 { |
657 DEBUG_ERR("Cannot create sink!"); |
504 DEBUG_ERR("Cannot create sink!"); |
658 return NULL; |
505 return NULL; |
659 } |
506 } |
660 if (uri->URI != NULL) |
507 if (uri->URI != NULL) |
661 { |
508 { |
662 XAchar *fname; |
509 XAchar *fname; |
663 DEBUG_INFO_A1("URI: %s", uri->URI); |
510 DEBUG_INFO_A1_STR("URI: %s", (char *)uri->URI); |
664 if (strncmp((char *) uri->URI, "file:///", 8) == 0) |
511 if (strncmp((char *) uri->URI, "file:///", 8) == 0) |
665 { |
512 { |
666 fname = &((uri->URI)[8]); |
513 fname = &((uri->URI)[8]); |
667 } |
514 } |
668 else |
515 else |
669 { |
516 { |
670 fname = uri->URI; |
517 fname = uri->URI; |
671 }DEBUG_INFO_A1("->filesystem path %s", fname); |
518 } |
|
519 DEBUG_INFO_A1_STR("->filesystem path %s", (char *)fname); |
672 g_object_set(G_OBJECT(gstSnk), "location", fname, |
520 g_object_set(G_OBJECT(gstSnk), "location", fname, |
673 "async", FALSE, "qos", FALSE, "max-lateness", |
521 "async", FALSE, "qos", FALSE, "max-lateness", |
674 (gint64) (-1), NULL); |
522 (gint64) (-1), NULL); |
675 } |
523 } |
676 else |
524 else |
677 { |
525 { |
678 DEBUG_ERR("No recording output uri specified."); |
526 DEBUG_ERR("No recording output uri specified."); |
679 return NULL; |
527 return NULL; |
680 } |
528 } |
681 break; |
529 break; |
|
530 } |
|
531 /* case XA_DATALOCATOR_ADDRESS: |
682 case XA_DATALOCATOR_NATIVEDISPLAY: |
532 case XA_DATALOCATOR_NATIVEDISPLAY: |
683 DEBUG_INFO("Sink locator type - XA_DATALOCATOR_NATIVEDISPLAY") |
|
684 ; |
|
685 #ifdef USE_NGA_SURFACES |
|
686 gstSnk = gst_element_factory_make("devvideosink", |
|
687 "devvideosink"); |
|
688 #else |
|
689 gstSnk = gst_element_factory_make("ximagesink",name); |
|
690 #endif /*USE_NGA_SURFACES*/ |
|
691 if (!gstSnk) |
|
692 { |
|
693 DEBUG_ERR("Cannot create sink!"); |
|
694 return NULL; |
|
695 } |
|
696 g_object_set(G_OBJECT(gstSnk), "force-aspect-ratio", TRUE, |
|
697 "async", FALSE, "qos", FALSE, "handle-events", TRUE, |
|
698 "handle-expose", TRUE, "max-lateness", (gint64) (-1), |
|
699 NULL); |
|
700 break; |
|
701 case XA_DATALOCATOR_OUTPUTMIX: |
533 case XA_DATALOCATOR_OUTPUTMIX: |
702 DEBUG_INFO("Sink locator type - XA_DATALOCATOR_OUTPUTMIX"); |
534 case XA_DATALOCATOR_IODEVICE:*/ |
703 { |
|
704 } |
|
705 break; |
|
706 |
|
707 case XA_DATALOCATOR_ADDRESS: |
|
708 { |
|
709 gstSnk = gst_element_factory_make("appsink", name); |
|
710 /* Not actually object sink, but attribute used to notify recorder |
|
711 * about appsink (no object sinks applicable in this use case) |
|
712 **/ |
|
713 *isobj = TRUE; |
|
714 } |
|
715 break; |
|
716 case XA_DATALOCATOR_IODEVICE: |
|
717 /* when only valid IOdevice sinks vibra and LED sinks implemented |
535 /* when only valid IOdevice sinks vibra and LED sinks implemented |
718 * at adaptation level, add handling here (in this implementation, |
536 * at adaptation level, add handling here (in this implementation, |
719 * no handling needed as only dummy implementations for those) |
537 * no handling needed as only dummy implementations for those) |
720 **/ |
538 **/ |
721 default: |
539 default: |
722 DEBUG_ERR("Incorrect data locator for sink.") |
540 DEBUG_ERR("Incorrect data locator for sink."); |
723 break; |
541 break; |
724 } |
542 } |
725 } |
543 } |
726 if (gstSnk) |
544 if (gstSnk) |
727 { |
545 { |
728 DEBUG_INFO_A1("Created gstreamer sink element at %x", gstSnk); |
546 DEBUG_INFO_A1("Created gstreamer sink element at %x", (int)gstSnk); |
729 } |
547 } |
730 DEBUG_API("<-XAAdaptationGst_CreateGstSink"); |
548 DEBUG_API("<-XAAdaptationGst_CreateGstSink"); |
731 return gstSnk; |
549 return gstSnk; |
732 } |
|
733 |
|
734 /** |
|
735 * GstElement* XAAdaptationGst_CreateVideoPP( ) |
|
736 * @return GstElement* - return newly created gst pipeline element |
|
737 * Description: Create video processing pipeline |
|
738 */ |
|
739 GstElement* XAAdaptationGst_CreateVideoPP() |
|
740 { |
|
741 GstElement *vpp; |
|
742 DEBUG_API("->XAAdaptationGst_CreateVideoPP"); |
|
743 vpp = gst_pipeline_new("videopp"); |
|
744 if (vpp) |
|
745 { |
|
746 GstPad *ghostsink, *ghostsrc; |
|
747 GstElement *col1, *col2, *rotate, *mirror, *box, *crop, *gamma, |
|
748 *balance, *scale, *scale2, |
|
749 #ifdef USE_NGA_SURFACES |
|
750 *identity, |
|
751 #endif /*USE_NGA_SURFACES*/ |
|
752 *queue; |
|
753 |
|
754 /* Crete ffmpegcolorspace to convert stream to correct format */ |
|
755 col1 = gst_element_factory_make("ffmpegcolorspace", "pp_colsp1"); |
|
756 if (col1) |
|
757 { |
|
758 DEBUG_INFO("Created ffmpegcolorspace element"); |
|
759 gst_bin_add(GST_BIN(vpp), col1); |
|
760 /* make this bin link point*/ |
|
761 ghostsink = gst_element_get_static_pad(col1, "sink"); |
|
762 if (ghostsink) |
|
763 { |
|
764 gst_element_add_pad(vpp, gst_ghost_pad_new("videopp_sink", |
|
765 ghostsink)); |
|
766 gst_object_unref(GST_OBJECT(ghostsink)); |
|
767 } |
|
768 } |
|
769 |
|
770 /* create video crop, this will be sink for videoPP pipeline */ |
|
771 crop = gst_element_factory_make("videocrop", "pp_crop"); |
|
772 if (crop) |
|
773 { |
|
774 DEBUG_INFO("Created crop element"); |
|
775 gst_bin_add(GST_BIN(vpp), crop); |
|
776 } |
|
777 |
|
778 /* create video rotate */ |
|
779 rotate = gst_element_factory_make("videoflip", "pp_rotate"); |
|
780 if (rotate) |
|
781 { |
|
782 DEBUG_INFO("Created rotate element"); |
|
783 g_object_set(G_OBJECT(rotate), "method", FLIP_NONE, NULL); |
|
784 gst_bin_add(GST_BIN(vpp), rotate); |
|
785 } |
|
786 |
|
787 /* create video mirror */ |
|
788 mirror = gst_element_factory_make("videoflip", "pp_mirror"); |
|
789 if (mirror) |
|
790 { |
|
791 DEBUG_INFO("Created mirror element"); |
|
792 g_object_set(G_OBJECT(mirror), "method", FLIP_NONE, NULL); |
|
793 gst_bin_add(GST_BIN(vpp), mirror); |
|
794 } |
|
795 |
|
796 /* create video box */ |
|
797 box = gst_element_factory_make("videobox", "pp_box"); |
|
798 if (box) |
|
799 { |
|
800 DEBUG_INFO("Created videobox element"); |
|
801 gst_bin_add(GST_BIN(vpp), box); |
|
802 } |
|
803 |
|
804 /* create video balance */ |
|
805 balance = gst_element_factory_make("videobalance", "pp_balance"); |
|
806 if (balance) |
|
807 { |
|
808 DEBUG_INFO("Created balance element"); |
|
809 gst_bin_add(GST_BIN(vpp), balance); |
|
810 } |
|
811 |
|
812 /* create video gamma */ |
|
813 gamma = gst_element_factory_make("gamma", "pp_gamma"); |
|
814 if (gamma) |
|
815 { |
|
816 DEBUG_INFO("Created gamma element"); |
|
817 gst_bin_add(GST_BIN(vpp), gamma); |
|
818 } |
|
819 |
|
820 /* Create videoscale element to scale postprocessed output to correct size */ |
|
821 scale = gst_element_factory_make("videoscale", "pp_scale"); |
|
822 if (scale) |
|
823 { |
|
824 DEBUG_INFO("Created videoscale element"); |
|
825 gst_bin_add(GST_BIN(vpp), scale); |
|
826 } |
|
827 scale2 = gst_element_factory_make("videoscale", "pp_scale2"); |
|
828 if (scale2) |
|
829 { |
|
830 GstPad *pad = NULL; |
|
831 GstCaps *caps = NULL; |
|
832 DEBUG_INFO("Created videoscale element"); |
|
833 pad = gst_element_get_static_pad(scale2, "src"); |
|
834 caps = gst_caps_new_simple("video/x-raw-yuv", "width", |
|
835 G_TYPE_INT, 0, "height", G_TYPE_INT, 0, NULL); |
|
836 gst_pad_set_caps(pad, caps); |
|
837 gst_bin_add(GST_BIN(vpp), scale2); |
|
838 } |
|
839 |
|
840 /* create video queue */ |
|
841 queue = gst_element_factory_make("queue", "vpp_queue"); |
|
842 if (queue) |
|
843 { |
|
844 DEBUG_INFO("Created queue element"); |
|
845 gst_bin_add(GST_BIN(vpp), queue); |
|
846 #ifdef USE_NGA_SURFACES |
|
847 /* make this bin link point*/ |
|
848 ghostsink = gst_element_get_static_pad(queue, "sink"); |
|
849 if (ghostsink) |
|
850 { |
|
851 gst_element_add_pad(vpp, gst_ghost_pad_new("videopp_src", |
|
852 ghostsink)); |
|
853 gst_object_unref(GST_OBJECT(ghostsink)); |
|
854 } |
|
855 #endif /*USE_NGA_SURFACES*/ |
|
856 } |
|
857 |
|
858 /* Crete ffmpegcolorspace to convert stream to correct format */ |
|
859 col2 = gst_element_factory_make("ffmpegcolorspace", "pp_colsp2"); |
|
860 if (col2) |
|
861 { |
|
862 DEBUG_INFO("Created ffmpegcolorspace element"); |
|
863 gst_bin_add(GST_BIN(vpp), col2); |
|
864 /* make this bin link point*/ |
|
865 ghostsrc = gst_element_get_static_pad(col2, "src"); |
|
866 if (ghostsrc) |
|
867 { |
|
868 gst_element_add_pad(vpp, gst_ghost_pad_new("videopp_src", |
|
869 ghostsrc)); |
|
870 gst_object_unref(GST_OBJECT(ghostsrc)); |
|
871 } |
|
872 } |
|
873 |
|
874 #ifdef USE_NGA_SURFACES |
|
875 //shyward |
|
876 /* create identity element */ |
|
877 identity = gst_element_factory_make("identity", "identity"); |
|
878 if (identity) |
|
879 { |
|
880 DEBUG_INFO("Created identity element"); |
|
881 gst_bin_add(GST_BIN(vpp), identity); |
|
882 /* make this bin link point*/ |
|
883 ghostsrc = gst_element_get_static_pad(identity, "src"); |
|
884 if (ghostsrc) |
|
885 { |
|
886 gst_element_add_pad(vpp, gst_ghost_pad_new("videopp_sink", |
|
887 ghostsrc)); |
|
888 gst_object_unref(GST_OBJECT(ghostsrc)); |
|
889 } |
|
890 } |
|
891 if (!(gst_element_link_many(queue, identity, NULL))) |
|
892 #else |
|
893 //shyward - thins code assumes all the elements will have been created, which is not true |
|
894 if( !(gst_element_link_many(col1, |
|
895 scale, |
|
896 crop, |
|
897 rotate, |
|
898 mirror, |
|
899 box, |
|
900 balance, |
|
901 gamma, |
|
902 queue, |
|
903 scale2, |
|
904 #ifdef USE_NGA_SURFACES |
|
905 identity, |
|
906 #endif /*USE_NGA_SURFACES*/ |
|
907 col2, |
|
908 NULL) |
|
909 ) ) |
|
910 #endif /*USE_NGA_SURFACES*/ |
|
911 { |
|
912 DEBUG_ERR("Could not link videopp elements!!"); |
|
913 gst_object_unref(vpp); |
|
914 vpp = NULL; |
|
915 } |
|
916 } |
|
917 DEBUG_API("<-XAAdaptationGst_CreateVideoPP"); |
|
918 return vpp; |
|
919 } |
|
920 |
|
921 /** |
|
922 * GstElement* XAAdaptationGst_CreateFixedSizeRecordVideoPP( ) |
|
923 * @return GstElement* - return newly created gst pipeline element |
|
924 * Description: Create video processing pipeline with fixed output size |
|
925 * to TEST_VIDEO_WIDTH x TEST_VIDEO_HEIGHT |
|
926 * experimental implementation for changing recorder output size |
|
927 */ |
|
928 GstElement* XAAdaptationGst_CreateFixedSizeVideoPP() |
|
929 { |
|
930 GstElement *vpp; |
|
931 DEBUG_API("->XAAdaptationGst_CreateFixedSizeVideoPP"); |
|
932 vpp = gst_pipeline_new("videopp"); |
|
933 if (vpp) |
|
934 { |
|
935 GstPad *ghostsink, *ghostsrc; |
|
936 GstElement *col1, *col2, *rotate, *mirror, *box, *crop, *gamma, |
|
937 *balance, *scale, *scale2, *filter, *queue; |
|
938 |
|
939 /* Crete ffmpegcolorspace to convert stream to correct format */ |
|
940 col1 = gst_element_factory_make("ffmpegcolorspace", "pp_colsp1"); |
|
941 if (col1) |
|
942 { |
|
943 DEBUG_INFO("Created ffmpegcolorspace element"); |
|
944 gst_bin_add(GST_BIN(vpp), col1); |
|
945 /* make this bin link point*/ |
|
946 ghostsink = gst_element_get_static_pad(col1, "sink"); |
|
947 if (ghostsink) |
|
948 { |
|
949 gst_element_add_pad(vpp, gst_ghost_pad_new("videopp_sink", |
|
950 ghostsink)); |
|
951 gst_object_unref(GST_OBJECT(ghostsink)); |
|
952 } |
|
953 } |
|
954 |
|
955 /* create video crop, this will be sink for videoPP pipeline */ |
|
956 crop = gst_element_factory_make("videocrop", "pp_crop"); |
|
957 if (crop) |
|
958 { |
|
959 DEBUG_INFO("Created crop element"); |
|
960 gst_bin_add(GST_BIN(vpp), crop); |
|
961 } |
|
962 |
|
963 /* create video rotate */ |
|
964 rotate = gst_element_factory_make("videoflip", "pp_rotate"); |
|
965 if (rotate) |
|
966 { |
|
967 DEBUG_INFO("Created rotate element"); |
|
968 g_object_set(G_OBJECT(rotate), "method", FLIP_NONE, NULL); |
|
969 gst_bin_add(GST_BIN(vpp), rotate); |
|
970 } |
|
971 |
|
972 /* create video mirror */ |
|
973 mirror = gst_element_factory_make("videoflip", "pp_mirror"); |
|
974 if (mirror) |
|
975 { |
|
976 DEBUG_INFO("Created mirror element"); |
|
977 g_object_set(G_OBJECT(mirror), "method", FLIP_NONE, NULL); |
|
978 gst_bin_add(GST_BIN(vpp), mirror); |
|
979 } |
|
980 |
|
981 /* create video box */ |
|
982 box = gst_element_factory_make("videobox", "pp_box"); |
|
983 if (box) |
|
984 { |
|
985 DEBUG_INFO("Created videobox element"); |
|
986 gst_bin_add(GST_BIN(vpp), box); |
|
987 } |
|
988 |
|
989 /* create video balance */ |
|
990 balance = gst_element_factory_make("videobalance", "pp_balance"); |
|
991 if (balance) |
|
992 { |
|
993 DEBUG_INFO("Created balance element"); |
|
994 gst_bin_add(GST_BIN(vpp), balance); |
|
995 } |
|
996 |
|
997 /* create video gamma */ |
|
998 gamma = gst_element_factory_make("gamma", "pp_gamma"); |
|
999 if (gamma) |
|
1000 { |
|
1001 DEBUG_INFO("Created gamma element"); |
|
1002 gst_bin_add(GST_BIN(vpp), gamma); |
|
1003 } |
|
1004 |
|
1005 /* Create videoscale element to scale postprocessed output to correct size */ |
|
1006 scale = gst_element_factory_make("videoscale", "pp_scale"); |
|
1007 if (scale) |
|
1008 { |
|
1009 DEBUG_INFO("Created videoscale element"); |
|
1010 gst_bin_add(GST_BIN(vpp), scale); |
|
1011 } |
|
1012 scale2 = gst_element_factory_make("videoscale", "pp_scale2"); |
|
1013 if (scale2) |
|
1014 { |
|
1015 GstPad *pad = NULL; |
|
1016 GstCaps *caps = NULL; |
|
1017 DEBUG_INFO("Created videoscale element"); |
|
1018 pad = gst_element_get_static_pad(scale2, "src"); |
|
1019 caps = gst_caps_new_simple("video/x-raw-yuv", "width", |
|
1020 G_TYPE_INT, 0, "height", G_TYPE_INT, 0, NULL); |
|
1021 gst_pad_set_caps(pad, caps); |
|
1022 gst_bin_add(GST_BIN(vpp), scale2); |
|
1023 } |
|
1024 |
|
1025 /* create capsfilter for fixed video size */ |
|
1026 filter = gst_element_factory_make("capsfilter", "pp_filter"); |
|
1027 if (filter) |
|
1028 { |
|
1029 |
|
1030 g_object_set(G_OBJECT(filter), "caps", gst_caps_new_simple( |
|
1031 "video/x-raw-yuv", "width", G_TYPE_INT, TEST_VIDEO_WIDTH, |
|
1032 "height", G_TYPE_INT, TEST_VIDEO_HEIGHT, NULL), NULL); |
|
1033 gst_bin_add(GST_BIN(vpp), filter); |
|
1034 } |
|
1035 |
|
1036 /* create video queue */ |
|
1037 queue = gst_element_factory_make("queue", "vpp_queue"); |
|
1038 if (queue) |
|
1039 { |
|
1040 gst_bin_add(GST_BIN(vpp), queue); |
|
1041 } |
|
1042 |
|
1043 /* Crete ffmpegcolorspace to convert stream to correct format */ |
|
1044 col2 = gst_element_factory_make("ffmpegcolorspace", "pp_colsp2"); |
|
1045 if (col2) |
|
1046 { |
|
1047 DEBUG_INFO("Created ffmpegcolorspace element"); |
|
1048 gst_bin_add(GST_BIN(vpp), col2); |
|
1049 /* make this bin link point*/ |
|
1050 ghostsrc = gst_element_get_static_pad(col2, "src"); |
|
1051 if (ghostsrc) |
|
1052 { |
|
1053 gst_element_add_pad(vpp, gst_ghost_pad_new("videopp_src", |
|
1054 ghostsrc)); |
|
1055 gst_object_unref(GST_OBJECT(ghostsrc)); |
|
1056 } |
|
1057 } |
|
1058 if (!(gst_element_link_many(col1, scale, crop, rotate, mirror, box, |
|
1059 balance, gamma, queue, scale2, filter, col2, NULL))) |
|
1060 { |
|
1061 DEBUG_ERR("Could not link videopp elements!!"); |
|
1062 gst_object_unref(vpp); |
|
1063 vpp = NULL; |
|
1064 } |
|
1065 } |
|
1066 DEBUG_API("<-XAAdaptationGst_CreateFixedSizeVideoPP"); |
|
1067 return vpp; |
|
1068 } |
|
1069 |
|
1070 /** |
|
1071 * GstElement* XAAdaptationGst_CreateVideoPPBlackScr( ) |
|
1072 * @return GstElement* - return newly created gst pipeline element |
|
1073 * Description: Create video processing pipeline for black screen |
|
1074 */ |
|
1075 GstElement* XAAdaptationGst_CreateVideoPPBlackScr() |
|
1076 { |
|
1077 GstElement *vppBScr; |
|
1078 DEBUG_API("->XAAdaptationGst_CreateVideoPPBlackScr"); |
|
1079 vppBScr = gst_pipeline_new("videoppBScr"); |
|
1080 if (vppBScr) |
|
1081 { |
|
1082 GstPad *ghostsrc = NULL; |
|
1083 GstElement *testVideo = NULL, *scale = NULL; |
|
1084 GstElement *ffmpegcolorspace = NULL; |
|
1085 |
|
1086 testVideo = gst_element_factory_make("videotestsrc", "videotest"); |
|
1087 if (testVideo) |
|
1088 { |
|
1089 DEBUG_INFO("Created videotestsrc element"); |
|
1090 |
|
1091 g_object_set(G_OBJECT(testVideo), "pattern", (gint) 2, |
|
1092 "num-buffers", (gint) 1, NULL); |
|
1093 gst_bin_add(GST_BIN(vppBScr), testVideo); |
|
1094 } |
|
1095 |
|
1096 scale = gst_element_factory_make("videoscale", "BSrc_scale"); |
|
1097 if (scale) |
|
1098 { |
|
1099 DEBUG_INFO("Created videoscale element"); |
|
1100 gst_bin_add(GST_BIN(vppBScr), scale); |
|
1101 /* make this bin link point*/ |
|
1102 ghostsrc = gst_element_get_static_pad(scale, "src"); |
|
1103 if (ghostsrc) |
|
1104 { |
|
1105 gst_element_add_pad(vppBScr, gst_ghost_pad_new( |
|
1106 "videoppBSrc_src", ghostsrc)); |
|
1107 gst_object_unref(GST_OBJECT(ghostsrc)); |
|
1108 } |
|
1109 } |
|
1110 ffmpegcolorspace = gst_element_factory_make("ffmpegcolorspace", |
|
1111 "BlackScrFfmpeg"); |
|
1112 gst_bin_add(GST_BIN(vppBScr), ffmpegcolorspace); |
|
1113 if (!(gst_element_link_many(testVideo, ffmpegcolorspace, scale, NULL))) |
|
1114 { |
|
1115 DEBUG_ERR("Could not link videoppBSrc elements!!"); |
|
1116 gst_object_unref(vppBScr); |
|
1117 vppBScr = NULL; |
|
1118 } |
|
1119 } |
|
1120 DEBUG_API("<-XAAdaptationGst_CreateVideoPPBlackScr"); |
|
1121 return vppBScr; |
|
1122 } |
|
1123 |
|
1124 /** |
|
1125 * GstElement* XAAdaptationGst_CreateInputSelector( ) |
|
1126 * @return GstElement* - return newly created input selector |
|
1127 * Description: Create input selector to processing between black screen and video screen |
|
1128 */ |
|
1129 GstElement* XAAdaptationGst_CreateInputSelector() |
|
1130 { |
|
1131 GstElement *inputSelector; |
|
1132 DEBUG_API("->XAAdaptationGst_CreateInputSelector"); |
|
1133 inputSelector = gst_element_factory_make("input-selector", |
|
1134 "input-selector"); |
|
1135 if (inputSelector) |
|
1136 { |
|
1137 g_object_set(G_OBJECT(inputSelector), "select-all", TRUE, NULL); |
|
1138 } |
|
1139 DEBUG_API("<-XAAdaptationGst_CreateInputSelector"); |
|
1140 return inputSelector; |
|
1141 } |
|
1142 |
|
1143 /** |
|
1144 * GstElement* XAAdaptationGst_CreateAudioPP( ) |
|
1145 * @return GstElement* - return newly created gst pipeline element |
|
1146 * Description: Create video processing pipeline |
|
1147 */ |
|
1148 GstElement* XAAdaptationGst_CreateAudioPP() |
|
1149 { |
|
1150 GstElement *app; |
|
1151 gboolean ok = TRUE; |
|
1152 DEBUG_API("->XAAdaptationGst_CreateAudioPP"); |
|
1153 app = gst_pipeline_new("audiopp"); |
|
1154 if (app) |
|
1155 { |
|
1156 GstPad *ghostsink, *ghostsrc; |
|
1157 GstElement *ac, *vol, *eq, *queue, *pan, *ac2; |
|
1158 |
|
1159 /* first and last elements should be audioconverts to |
|
1160 * match sink and encoder formats */ |
|
1161 ac = gst_element_factory_make("audioconvert", "pp_ac"); |
|
1162 if (ac) |
|
1163 { |
|
1164 ok = gst_bin_add(GST_BIN(app), ac); |
|
1165 /* make this bin link point*/ |
|
1166 if (ok) |
|
1167 { |
|
1168 ghostsink = gst_element_get_static_pad(ac, "sink"); |
|
1169 ok = gst_element_add_pad(app, gst_ghost_pad_new("sink", |
|
1170 ghostsink)); |
|
1171 gst_object_unref(GST_OBJECT(ghostsink)); |
|
1172 } |
|
1173 } |
|
1174 ac2 = gst_element_factory_make("audioconvert", "pp_ac2"); |
|
1175 if (ac2 && ok) |
|
1176 { |
|
1177 ok = gst_bin_add(GST_BIN(app), ac2); |
|
1178 /* make this bin link point*/ |
|
1179 if (ok) |
|
1180 { |
|
1181 ghostsrc = gst_element_get_static_pad(ac2, "src"); |
|
1182 ok = gst_element_add_pad(app, gst_ghost_pad_new("src", |
|
1183 ghostsrc)); |
|
1184 gst_object_unref(GST_OBJECT(ghostsrc)); |
|
1185 } |
|
1186 } |
|
1187 |
|
1188 vol = gst_element_factory_make("volume", "pp_vol"); |
|
1189 /* create volume controller */ |
|
1190 if (vol && ok) |
|
1191 { |
|
1192 ok = gst_bin_add(GST_BIN(app), vol); |
|
1193 g_object_set(G_OBJECT(vol), "volume", (gdouble) 1, NULL); |
|
1194 } |
|
1195 /* create 10-band equalizer */ |
|
1196 eq = gst_element_factory_make("equalizer-10bands", "pp_equ"); |
|
1197 if (eq && ok) |
|
1198 { |
|
1199 ok = gst_bin_add(GST_BIN(app), eq); |
|
1200 } |
|
1201 /* create audio queue */ |
|
1202 queue = gst_element_factory_make("queue", "app_queue"); |
|
1203 if (queue && ok) |
|
1204 { |
|
1205 ok = gst_bin_add(GST_BIN(app), queue); |
|
1206 g_object_set(G_OBJECT (queue), "max-size-buffers", 2, NULL); |
|
1207 } |
|
1208 /* create audio pan effect */ |
|
1209 pan = gst_element_factory_make("audiopanorama", "pp_pan"); |
|
1210 if (pan && ok) |
|
1211 { |
|
1212 ok = gst_bin_add(GST_BIN(app), pan); |
|
1213 } |
|
1214 |
|
1215 if (ac && ok) |
|
1216 { |
|
1217 if (queue) |
|
1218 { |
|
1219 ok = gst_element_link(ac, queue); |
|
1220 } |
|
1221 else if (vol) |
|
1222 { |
|
1223 ok = gst_element_link(ac, vol); |
|
1224 } |
|
1225 else if (pan) |
|
1226 { |
|
1227 ok = gst_element_link(ac, pan); |
|
1228 } |
|
1229 else if (eq) |
|
1230 { |
|
1231 ok = gst_element_link(ac, eq); |
|
1232 } |
|
1233 else if (ac2) |
|
1234 { |
|
1235 ok = gst_element_link(ac, ac2); |
|
1236 } |
|
1237 } |
|
1238 if (queue && ok) |
|
1239 { |
|
1240 if (vol) |
|
1241 { |
|
1242 ok = gst_element_link(queue, vol); |
|
1243 } |
|
1244 else if (pan) |
|
1245 { |
|
1246 ok = gst_element_link(queue, pan); |
|
1247 } |
|
1248 else if (eq) |
|
1249 { |
|
1250 ok = gst_element_link(queue, eq); |
|
1251 } |
|
1252 else if (ac2) |
|
1253 { |
|
1254 ok = gst_element_link(queue, ac2); |
|
1255 } |
|
1256 } |
|
1257 if (vol && ok) |
|
1258 { |
|
1259 if (pan) |
|
1260 { |
|
1261 ok = gst_element_link(vol, pan); |
|
1262 } |
|
1263 else if (eq) |
|
1264 { |
|
1265 ok = gst_element_link(vol, eq); |
|
1266 } |
|
1267 else if (ac2) |
|
1268 { |
|
1269 ok = gst_element_link(vol, ac2); |
|
1270 } |
|
1271 } |
|
1272 if (pan && ok) |
|
1273 { |
|
1274 if (eq) |
|
1275 { |
|
1276 ok = gst_element_link(pan, eq); |
|
1277 } |
|
1278 else if (ac2) |
|
1279 { |
|
1280 ok = gst_element_link(pan, ac2); |
|
1281 } |
|
1282 } |
|
1283 if (eq && ok) |
|
1284 { |
|
1285 if (ac2) |
|
1286 { |
|
1287 ok = gst_element_link(eq, ac2); |
|
1288 } |
|
1289 } |
|
1290 |
|
1291 if (ac) |
|
1292 { |
|
1293 // ghost sink above |
|
1294 } |
|
1295 else if (queue && ok) |
|
1296 { |
|
1297 /* make this bin link point*/ |
|
1298 ghostsink = gst_element_get_static_pad(queue, "sink"); |
|
1299 ok = gst_element_add_pad(app, |
|
1300 gst_ghost_pad_new("sink", ghostsink)); |
|
1301 gst_object_unref(GST_OBJECT(ghostsink)); |
|
1302 } |
|
1303 else if (vol && ok) |
|
1304 { |
|
1305 /* make this bin link point*/ |
|
1306 ghostsink = gst_element_get_static_pad(vol, "sink"); |
|
1307 ok = gst_element_add_pad(app, |
|
1308 gst_ghost_pad_new("sink", ghostsink)); |
|
1309 gst_object_unref(GST_OBJECT(ghostsink)); |
|
1310 } |
|
1311 else if (pan && ok) |
|
1312 { |
|
1313 /* make this bin link point*/ |
|
1314 ghostsink = gst_element_get_static_pad(pan, "sink"); |
|
1315 ok = gst_element_add_pad(app, |
|
1316 gst_ghost_pad_new("sink", ghostsink)); |
|
1317 gst_object_unref(GST_OBJECT(ghostsink)); |
|
1318 } |
|
1319 else if (eq && ok) |
|
1320 { |
|
1321 /* make this bin link point*/ |
|
1322 ghostsink = gst_element_get_static_pad(eq, "sink"); |
|
1323 ok = gst_element_add_pad(app, |
|
1324 gst_ghost_pad_new("sink", ghostsink)); |
|
1325 gst_object_unref(GST_OBJECT(ghostsink)); |
|
1326 } |
|
1327 else if (ac2 && ok) |
|
1328 { |
|
1329 /* make this bin link point*/ |
|
1330 ghostsink = gst_element_get_static_pad(ac2, "sink"); |
|
1331 ok = gst_element_add_pad(app, |
|
1332 gst_ghost_pad_new("sink", ghostsink)); |
|
1333 gst_object_unref(GST_OBJECT(ghostsink)); |
|
1334 } |
|
1335 |
|
1336 if (ac2) |
|
1337 { |
|
1338 // ghost src above |
|
1339 } |
|
1340 else if (eq && ok) |
|
1341 { |
|
1342 /* make this bin link point*/ |
|
1343 ghostsrc = gst_element_get_static_pad(eq, "src"); |
|
1344 ok = gst_element_add_pad(app, gst_ghost_pad_new("src", ghostsrc)); |
|
1345 gst_object_unref(GST_OBJECT(ghostsrc)); |
|
1346 } |
|
1347 else if (pan && ok) |
|
1348 { |
|
1349 /* make this bin link point*/ |
|
1350 ghostsrc = gst_element_get_static_pad(pan, "src"); |
|
1351 ok = gst_element_add_pad(app, gst_ghost_pad_new("src", ghostsrc)); |
|
1352 gst_object_unref(GST_OBJECT(ghostsrc)); |
|
1353 } |
|
1354 else if (vol && ok) |
|
1355 { |
|
1356 /* make this bin link point*/ |
|
1357 ghostsrc = gst_element_get_static_pad(vol, "src"); |
|
1358 ok = gst_element_add_pad(app, gst_ghost_pad_new("src", ghostsrc)); |
|
1359 gst_object_unref(GST_OBJECT(ghostsrc)); |
|
1360 } |
|
1361 else if (queue && ok) |
|
1362 { |
|
1363 /* make this bin link point*/ |
|
1364 ghostsrc = gst_element_get_static_pad(queue, "src"); |
|
1365 ok = gst_element_add_pad(app, gst_ghost_pad_new("src", ghostsrc)); |
|
1366 gst_object_unref(GST_OBJECT(ghostsrc)); |
|
1367 } |
|
1368 else if (ac && ok) |
|
1369 { |
|
1370 /* make this bin link point*/ |
|
1371 ghostsrc = gst_element_get_static_pad(ac, "src"); |
|
1372 ok = gst_element_add_pad(app, gst_ghost_pad_new("src", ghostsrc)); |
|
1373 gst_object_unref(GST_OBJECT(ghostsrc)); |
|
1374 } |
|
1375 |
|
1376 // if( !(gst_element_link_many(ac, queue, vol, ac2, NULL)) ) |
|
1377 // if( !(gst_element_link_many(ac, queue, vol, pan, eq, ac2, NULL)) ) |
|
1378 if (!ok) |
|
1379 { |
|
1380 DEBUG_ERR("Could not link audiopp elements!!"); |
|
1381 gst_object_unref(app); |
|
1382 app = NULL; |
|
1383 } |
|
1384 } |
|
1385 |
|
1386 DEBUG_API("<-XAAdaptationGst_CreateAudioPP"); |
|
1387 return app; |
|
1388 } |
550 } |
1389 |
551 |
1390 /* called when pad is actually blocking/ gets unblocked*/ |
552 /* called when pad is actually blocking/ gets unblocked*/ |
1391 void XAAdaptationGst_PadBlockCb(GstPad *pad, gboolean blocked, |
553 void XAAdaptationGst_PadBlockCb(GstPad *pad, gboolean blocked, |
1392 gpointer user_data) |
554 gpointer user_data) |
1393 { |
555 { |
1394 DEBUG_API_A2("->XAAdaptationGst_PadBlockCb pad \"%s\" of \"%s\" ", |
556 DEBUG_API_A2_STR("->XAAdaptationGst_PadBlockCb pad \"%s\" of \"%s\" ", |
1395 GST_OBJECT_NAME(pad), |
557 GST_OBJECT_NAME(pad), |
1396 GST_OBJECT_NAME(gst_pad_get_parent_element(pad)) ); |
558 GST_OBJECT_NAME(gst_pad_get_parent_element(pad)) ); |
1397 DEBUG_API_A1("<-XAAdaptationGst_PadBlockCb blocked:%d",blocked); |
559 DEBUG_API_A1("<-XAAdaptationGst_PadBlockCb blocked:%d",blocked); |
1398 } |
560 } |
1399 |
561 |
1400 /* utility to set same fields for all media types in caps */ |
|
1401 void XAAdaptationGst_SetAllCaps(GstCaps * caps, char *field, ...) |
|
1402 { |
|
1403 GstStructure *structure; |
|
1404 va_list var_args; |
|
1405 int i; |
|
1406 |
|
1407 for (i = 0; i < gst_caps_get_size(caps); i++) |
|
1408 { |
|
1409 structure = gst_caps_get_structure(caps, i); |
|
1410 va_start (var_args, field); |
|
1411 gst_structure_set_valist(structure, field, var_args); |
|
1412 va_end (var_args); |
|
1413 } |
|
1414 } |
|
1415 |
|