Exemple #1
0
FLAC__bool do_major_operation__remove(FLAC__Metadata_Chain *chain, const CommandLineOptions *options)
{
	FLAC__Metadata_Iterator *iterator = FLAC__metadata_iterator_new();
	FLAC__bool ok = true;
	unsigned block_number;

	if(0 == iterator)
		die("out of memory allocating iterator");

	FLAC__metadata_iterator_init(iterator, chain);

	block_number = 0;
	while(ok && FLAC__metadata_iterator_next(iterator)) {
		block_number++;
		if(passes_filter(options, FLAC__metadata_iterator_get_block(iterator), block_number)) {
			ok &= FLAC__metadata_iterator_delete_block(iterator, options->use_padding);
			if(options->use_padding)
				ok &= FLAC__metadata_iterator_next(iterator);
		}
	}

	FLAC__metadata_iterator_delete(iterator);

	return ok;
}
Exemple #2
0
FLAC__bool do_major_operation__list(const char *filename, FLAC__Metadata_Chain *chain, const CommandLineOptions *options)
{
	FLAC__Metadata_Iterator *iterator = FLAC__metadata_iterator_new();
	FLAC__StreamMetadata *block;
	FLAC__bool ok = true;
	unsigned block_number;

	if(0 == iterator)
		die("out of memory allocating iterator");

	FLAC__metadata_iterator_init(iterator, chain);

	block_number = 0;
	do {
		block = FLAC__metadata_iterator_get_block(iterator);
		ok &= (0 != block);
		if(!ok)
			fprintf(stderr, "%s: ERROR: couldn't get block from chain\n", filename);
		else if(passes_filter(options, FLAC__metadata_iterator_get_block(iterator), block_number))
			write_metadata(filename, block, block_number, !options->utf8_convert, options->application_data_format_is_hexdump);
		block_number++;
	} while(ok && FLAC__metadata_iterator_next(iterator));

	FLAC__metadata_iterator_delete(iterator);

	return ok;
}
static int determine_display_tasks_filtered(void)
{
	struct per_pid *p;
	struct per_pidcomm *c;
	int count = 0;

	p = all_data;
	while (p) {
		p->display = 0;
		if (p->start_time == 1)
			p->start_time = first_time;

		/* no exit marker, task kept running to the end */
		if (p->end_time == 0)
			p->end_time = last_time;

		c = p->all;

		while (c) {
			c->display = 0;

			if (c->start_time == 1)
				c->start_time = first_time;

			if (passes_filter(p, c)) {
				c->display = 1;
				p->display = 1;
				count++;
			}

			if (c->end_time == 0)
				c->end_time = last_time;

			c = c->next;
		}
		p = p->next;
	}
	return count;
}