1 files changed, 0 insertions, 149 deletions
diff --git a/src/memchunk.c b/src/memchunk.c
deleted file mode 100644
index d27ca61a..00000000
--- a/src/memchunk.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/* $Id$ */
-
-/***
-  This file is part of polypaudio.
- 
-  polypaudio 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.
- 
-  polypaudio 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 polypaudio; if not, write to the Free Software
-  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-  USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <string.h>
-
-#include "memchunk.h"
-
-void pa_memchunk_make_writable(struct pa_memchunk *c) {
-    struct pa_memblock *n;
-    assert(c && c->memblock && c->memblock->ref >= 1);
-
-    if (c->memblock->ref == 1)
-        return;
-    
-    n = pa_memblock_new(c->length);
-    assert(n);
-    memcpy(n->data, c->memblock->data+c->index, c->length);
-    pa_memblock_unref(c->memblock);
-    c->memblock = n;
-    c->index = 0;
-}
-
-
-struct pa_mcalign {
-    size_t base;
-    struct pa_memchunk chunk;
-    uint8_t *buffer;
-    size_t buffer_fill;
-};
-
-struct pa_mcalign *pa_mcalign_new(size_t base) {
-    struct pa_mcalign *m;
-    assert(base);
-
-    m = malloc(sizeof(struct pa_mcalign));
-    assert(m);
-    m->base = base;
-    m->chunk.memblock = NULL;
-    m->chunk.length = m->chunk.index = 0;
-    m->buffer = NULL;
-    m->buffer_fill = 0;
-    return m;
-}
-
-void pa_mcalign_free(struct pa_mcalign *m) {
-    assert(m);
-
-    free(m->buffer);
-    
-    if (m->chunk.memblock)
-        pa_memblock_unref(m->chunk.memblock);
-    
-    free(m);
-}
-
-void pa_mcalign_push(struct pa_mcalign *m, const struct pa_memchunk *c) {
-    assert(m && c && !m->chunk.memblock && c->memblock && c->length);
-
-    m->chunk = *c;
-    pa_memblock_ref(m->chunk.memblock);
-}
-
-int pa_mcalign_pop(struct pa_mcalign *m, struct pa_memchunk *c) {
-    assert(m && c && m->base > m->buffer_fill);
-    int ret;
-
-    if (!m->chunk.memblock)
-        return -1;
-
-    if (m->buffer_fill) {
-        size_t l = m->base - m->buffer_fill;
-        if (l > m->chunk.length)
-            l = m->chunk.length;
-        assert(m->buffer && l);
-
-        memcpy(m->buffer + m->buffer_fill, m->chunk.memblock->data + m->chunk.index, l);
-        m->buffer_fill += l;
-        m->chunk.index += l;
-        m->chunk.length -= l;
-
-        if (m->chunk.length == 0) {
-            m->chunk.length = m->chunk.index = 0;
-            pa_memblock_unref(m->chunk.memblock);
-            m->chunk.memblock = NULL;
-        }
-
-        assert(m->buffer_fill <= m->base);
-        if (m->buffer_fill == m->base) {
-            c->memblock = pa_memblock_new_dynamic(m->buffer, m->base);
-            assert(c->memblock);
-            c->index = 0;
-            c->length = m->base;
-            m->buffer = NULL;
-            m->buffer_fill = 0;
-
-            return 0;
-        }
-
-        return -1;
-    }
-
-    m->buffer_fill = m->chunk.length % m->base;
-
-    if (m->buffer_fill) {
-        assert(!m->buffer);
-        m->buffer = malloc(m->base);
-        assert(m->buffer);
-        m->chunk.length -= m->buffer_fill;
-        memcpy(m->buffer, m->chunk.memblock->data + m->chunk.index + m->chunk.length, m->buffer_fill);
-    }
-
-    if (m->chunk.length) {
-        *c = m->chunk;
-        pa_memblock_ref(c->memblock);
-        ret = 0;
-    } else
-        ret = -1;
-    
-    m->chunk.length = m->chunk.index = 0;
-    pa_memblock_unref(m->chunk.memblock);
-    m->chunk.memblock = NULL;
-
-    return ret;
-}