1 files changed, 0 insertions, 194 deletions
diff --git a/src/pipe.c b/src/pipe.c
deleted file mode 100644
index d8131432f..000000000
--- a/src/pipe.c
+++ /dev/null
@@ -1,194 +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 "pipe.h"
-#include "buffer.h"
-#include "chunk.h"
-
-#include <glib.h>
-
-#include <assert.h>
-
-struct music_pipe {
-	/** the first chunk */
-	struct music_chunk *head;
-
-	/** a pointer to the tail of the chunk */
-	struct music_chunk **tail_r;
-
-	/** the current number of chunks */
-	unsigned size;
-
-	/** a mutex which protects #head and #tail_r */
-	GMutex *mutex;
-
-#ifndef NDEBUG
-	struct audio_format audio_format;
-#endif
-};
-
-struct music_pipe *
-music_pipe_new(void)
-{
-	struct music_pipe *mp = g_new(struct music_pipe, 1);
-
-	mp->head = NULL;
-	mp->tail_r = &mp->head;
-	mp->size = 0;
-	mp->mutex = g_mutex_new();
-
-#ifndef NDEBUG
-	audio_format_clear(&mp->audio_format);
-#endif
-
-	return mp;
-}
-
-void
-music_pipe_free(struct music_pipe *mp)
-{
-	assert(mp->head == NULL);
-	assert(mp->tail_r == &mp->head);
-
-	g_mutex_free(mp->mutex);
-	g_free(mp);
-}
-
-#ifndef NDEBUG
-
-bool
-music_pipe_check_format(const struct music_pipe *pipe,
-			const struct audio_format *audio_format)
-{
-	assert(pipe != NULL);
-	assert(audio_format != NULL);
-
-	return !audio_format_defined(&pipe->audio_format) ||
-		audio_format_equals(&pipe->audio_format, audio_format);
-}
-
-bool
-music_pipe_contains(const struct music_pipe *mp,
-		    const struct music_chunk *chunk)
-{
-	g_mutex_lock(mp->mutex);
-
-	for (const struct music_chunk *i = mp->head;
-	     i != NULL; i = i->next) {
-		if (i == chunk) {
-			g_mutex_unlock(mp->mutex);
-			return true;
-		}
-	}
-
-	g_mutex_unlock(mp->mutex);
-
-	return false;
-}
-
-#endif
-
-const struct music_chunk *
-music_pipe_peek(const struct music_pipe *mp)
-{
-	return mp->head;
-}
-
-struct music_chunk *
-music_pipe_shift(struct music_pipe *mp)
-{
-	struct music_chunk *chunk;
-
-	g_mutex_lock(mp->mutex);
-
-	chunk = mp->head;
-	if (chunk != NULL) {
-		assert(!music_chunk_is_empty(chunk));
-
-		mp->head = chunk->next;
-		--mp->size;
-
-		if (mp->head == NULL) {
-			assert(mp->size == 0);
-			assert(mp->tail_r == &chunk->next);
-
-			mp->tail_r = &mp->head;
-		} else {
-			assert(mp->size > 0);
-			assert(mp->tail_r != &chunk->next);
-		}
-
-#ifndef NDEBUG
-		/* poison the "next" reference */
-		chunk->next = (void*)0x01010101;
-
-		if (mp->size == 0)
-			audio_format_clear(&mp->audio_format);
-#endif
-	}
-
-	g_mutex_unlock(mp->mutex);
-
-	return chunk;
-}
-
-void
-music_pipe_clear(struct music_pipe *mp, struct music_buffer *buffer)
-{
-	struct music_chunk *chunk;
-
-	while ((chunk = music_pipe_shift(mp)) != NULL)
-		music_buffer_return(buffer, chunk);
-}
-
-void
-music_pipe_push(struct music_pipe *mp, struct music_chunk *chunk)
-{
-	assert(!music_chunk_is_empty(chunk));
-	assert(chunk->length == 0 || audio_format_valid(&chunk->audio_format));
-
-	g_mutex_lock(mp->mutex);
-
-	assert(mp->size > 0 || !audio_format_defined(&mp->audio_format));
-	assert(!audio_format_defined(&mp->audio_format) ||
-	       music_chunk_check_format(chunk, &mp->audio_format));
-
-#ifndef NDEBUG
-	if (!audio_format_defined(&mp->audio_format) && chunk->length > 0)
-		mp->audio_format = chunk->audio_format;
-#endif
-
-	chunk->next = NULL;
-	*mp->tail_r = chunk;
-	mp->tail_r = &chunk->next;
-
-	++mp->size;
-
-	g_mutex_unlock(mp->mutex);
-}
-
-unsigned
-music_pipe_size(const struct music_pipe *mp)
-{
-	g_mutex_lock(mp->mutex);
-	unsigned size = mp->size;
-	g_mutex_unlock(mp->mutex);
-	return size;
-}