From c654c7630aad220a4935c34b076e107b6b0561a5 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Tue, 9 Apr 2013 01:24:52 +0200 Subject: pcm_*: move to src/pcm/ --- src/pcm_buffer.c | 58 -------------------------------------------------------- 1 file changed, 58 deletions(-) delete mode 100644 src/pcm_buffer.c (limited to 'src/pcm_buffer.c') diff --git a/src/pcm_buffer.c b/src/pcm_buffer.c deleted file mode 100644 index 4b1eb875a..000000000 --- a/src/pcm_buffer.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (C) 2003-2011 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" -#include "pcm_buffer.h" -#include "poison.h" - -/** - * Align the specified size to the next 8k boundary. - */ -G_GNUC_CONST -static size_t -align_8k(size_t size) -{ - return ((size - 1) | 0x1fff) + 1; -} - -void * -pcm_buffer_get(struct pcm_buffer *buffer, size_t size) -{ - assert(buffer != NULL); - - if (size == 0) - /* never return NULL, because NULL would be assumed to - be an error condition */ - size = 1; - - if (buffer->size < size) { - /* free the old buffer */ - g_free(buffer->buffer); - - buffer->size = align_8k(size); - buffer->buffer = g_malloc(buffer->size); - } else { - /* discard old buffer contents */ - poison_undefined(buffer->buffer, buffer->size); - } - - assert(buffer->size >= size); - - return buffer->buffer; -} -- cgit v1.2.3