C++ (Cpp) media_info_init примеры использования

Пример #1

Файл: player_update.c Проект: seinlin/nv7fire-packages-amlogic-LibPlayer

int set_media_info(play_para_t *p_para)
{
    int ret = -1;
    media_info_init(&p_para->media_info);

    ret = set_stream_info(p_para);
    if (ret < 0) {
        log_error("[set_media_info]set_stream_info failed! ret=%d\n", ret);
    }

    ret = set_vstream_info(p_para);
    if (ret < 0) {
        log_error("[set_media_info]set_vstream_info failed! ret=%d\n", ret);
    }

    ret = set_astream_info(p_para);
    if (ret < 0) {
        log_error("[set_media_info]set_astream_info failed ret=%d!\n", ret);
    }


    ret = set_sstream_info(p_para);
    if (ret < 0) {
        log_error("[set_media_info]set_sstream_info failed ret=%d!\n", ret);
    }
	
    return 0;
}

Пример #2

Файл: ldh_src.c Проект: dulton/nampu

static void
ldh_op_fuck(void *data, void *user_data)
{
    tp_block *tb = (tp_block*)data;
    int32_t err;
    media_info msi;

    ldh_src *ldh = (ldh_src*)tb->hs;
    BUG_ON(!ldh);

    switch (tb->action)
    {
    case PROBE:
        media_info_init(&msi);
        err = __ldh_src_probe(ldh, &tb->mrl, &msi);
        media_src_fill_info((media_src*)ldh, &msi, err);
        media_info_clear(&msi);
        break;

    case OPEN:
        AQUIRE_LOCK(ldh->ldh_lock);
        err = __ldh_src_open(ldh, &tb->mrl);
        RELEASE_LOCK(ldh->ldh_lock);
        media_src_open_end((media_src*)ldh, err);
        break;

    case PLAY:
        AQUIRE_LOCK(ldh->ldh_lock);
        __ldh_src_play(ldh);
        RELEASE_LOCK(ldh->ldh_lock);
        break;

    case PAUSE:
        AQUIRE_LOCK(ldh->ldh_lock);
        __ldh_src_pause(ldh);
        RELEASE_LOCK(ldh->ldh_lock);
        break;

    case SEEK:
        AQUIRE_LOCK(ldh->ldh_lock);
        __ldh_src_lseek(ldh, tb->ts);
        RELEASE_LOCK(ldh->ldh_lock);
        break;

    case KILL:
        AQUIRE_LOCK(ldh->ldh_lock);
        __ldh_src_kill(ldh);
        RELEASE_LOCK(ldh->ldh_lock);
        break;

    case READ:
        AQUIRE_LOCK(ldh->ldh_lock);
        __ldh_src_read_ahead(ldh);
        RELEASE_LOCK(ldh->ldh_lock);
        break;
    }

    media_src_unref((media_src*)ldh);
    tr_free(tb, sizeof(*tb));
}

Пример #3

Файл: ldl_src.c Проект: dulton/nampu

static void
ldl_op_fuck(void *data, void *user_data)
{
	int32_t err;
	media_info msi;
	tp_block *tb = (tp_block*)data;
	ldl_src *ldl = (ldl_src*)tb->ls;

	switch (tb->action)
	{
	case ACTION_PROBE:
		media_info_init(&msi);
		err = __ldl_src_probe(ldl, &tb->mrl, &msi);
		media_src_fill_info((media_src*)ldl, &msi, err);
		media_info_clear(&msi);

#ifdef DEVICE_INTERFACE_TEST
		void ldl_interfaces_test(media_uri *mrl);
		ldl_interfaces_test(&tb->mrl);
#endif
		break;

	case ACTION_OPEN:
		AQUIRE_LOCK(ldl->ldl_lock);
		err = __ldl_src_open(ldl, &tb->mrl);
		RELEASE_LOCK(ldl->ldl_lock);
		media_src_open_end((media_src*)ldl, err);
		break;

	case ACTION_PLAY:
		AQUIRE_LOCK(ldl->ldl_lock);
		__ldl_src_play(ldl);
		RELEASE_LOCK(ldl->ldl_lock);
		break;

	case ACTION_CTRL:
		AQUIRE_LOCK(ldl->ldl_lock);
		__ldl_src_ctrl(ldl, 1, NULL);
		RELEASE_LOCK(ldl->ldl_lock);
		break;

	case ACTION_CLOSE:
		AQUIRE_LOCK(ldl->ldl_lock);
		__ldl_src_kill(ldl);
		RELEASE_LOCK(ldl->ldl_lock);
		break;

	default:
		break;
	}

    media_src_unref((media_src*)ldl);
    tr_free(tb, sizeof(*tb));
}

Пример #4

Файл: ldl_src.c Проект: dulton/nampu

void ldl_interfaces_test(media_uri *mrl)
{
	ldl_src *ldl;
	int32_t err;
	media_info msi;

	for (;;)
	{
		ldl = ldl_src_alloc(NULL);

		media_info_init(&msi);
		err = __ldl_src_probe(ldl, mrl, &msi);
		media_info_clear(&msi);

		if (err)
		{
			LOG_W(
				"ldl_interfaces_test()->__ldl_src_probe() failed, err:'%d'",
				err
			);
			goto test_failed;
		}

		err = __ldl_src_open(ldl, mrl);
		if (err)
		{
			LOG_W(
				"ldl_interfaces_test()->__ldl_src_open() failed, err:'%d'",
				err
			);
			goto test_failed;
		}

		__ldl_src_play(ldl);

		usleep(100*1000);
		__ldl_src_ctrl(ldl, 1, NULL);

		usleep(1000*1000);
		__ldl_src_kill(ldl);		

test_failed:
		media_src_kill_unref((media_src*)ldl);
		usleep(2000*1000);
	}
}