1 files changed, 0 insertions, 167 deletions
diff --git a/src/DecoderBuffer.cxx b/src/DecoderBuffer.cxx
deleted file mode 100644
index 6aad53cb2..000000000
--- a/src/DecoderBuffer.cxx
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Copyright (C) 2003-2013 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 "DecoderBuffer.hxx"
-#include "DecoderAPI.hxx"
-
-#include <glib.h>
-
-#include <assert.h>
-#include <string.h>
-
-struct DecoderBuffer {
-	Decoder *decoder;
-	InputStream *is;
-
-	/** the allocated size of the buffer */
-	size_t size;
-
-	/** the current length of the buffer */
-	size_t length;
-
-	/** number of bytes already consumed at the beginning of the
-	    buffer */
-	size_t consumed;
-
-	/** the actual buffer (dynamic size) */
-	unsigned char data[sizeof(size_t)];
-};
-
-DecoderBuffer *
-decoder_buffer_new(Decoder *decoder, InputStream &is,
-		   size_t size)
-{
-	DecoderBuffer *buffer = (DecoderBuffer *)
-		g_malloc(sizeof(*buffer) - sizeof(buffer->data) + size);
-
-	assert(size > 0);
-
-	buffer->decoder = decoder;
-	buffer->is = &is;
-	buffer->size = size;
-	buffer->length = 0;
-	buffer->consumed = 0;
-
-	return buffer;
-}
-
-void
-decoder_buffer_free(DecoderBuffer *buffer)
-{
-	assert(buffer != nullptr);
-
-	g_free(buffer);
-}
-
-bool
-decoder_buffer_is_empty(const DecoderBuffer *buffer)
-{
-	return buffer->consumed == buffer->length;
-}
-
-bool
-decoder_buffer_is_full(const DecoderBuffer *buffer)
-{
-	return buffer->consumed == 0 && buffer->length == buffer->size;
-}
-
-static void
-decoder_buffer_shift(DecoderBuffer *buffer)
-{
-	assert(buffer->consumed > 0);
-
-	buffer->length -= buffer->consumed;
-	memmove(buffer->data, buffer->data + buffer->consumed, buffer->length);
-	buffer->consumed = 0;
-}
-
-bool
-decoder_buffer_fill(DecoderBuffer *buffer)
-{
-	size_t nbytes;
-
-	if (buffer->consumed > 0)
-		decoder_buffer_shift(buffer);
-
-	if (buffer->length >= buffer->size)
-		/* buffer is full */
-		return false;
-
-	nbytes = decoder_read(buffer->decoder, *buffer->is,
-			      buffer->data + buffer->length,
-			      buffer->size - buffer->length);
-	if (nbytes == 0)
-		/* end of file, I/O error or decoder command
-		   received */
-		return false;
-
-	buffer->length += nbytes;
-	assert(buffer->length <= buffer->size);
-
-	return true;
-}
-
-const void *
-decoder_buffer_read(const DecoderBuffer *buffer, size_t *length_r)
-{
-	if (buffer->consumed >= buffer->length)
-		/* buffer is empty */
-		return nullptr;
-
-	*length_r = buffer->length - buffer->consumed;
-	return buffer->data + buffer->consumed;
-}
-
-void
-decoder_buffer_consume(DecoderBuffer *buffer, size_t nbytes)
-{
-	/* just move the "consumed" pointer - decoder_buffer_shift()
-	   will do the real work later (called by
-	   decoder_buffer_fill()) */
-	buffer->consumed += nbytes;
-
-	assert(buffer->consumed <= buffer->length);
-}
-
-bool
-decoder_buffer_skip(DecoderBuffer *buffer, size_t nbytes)
-{
-	size_t length;
-	const void *data;
-	bool success;
-
-	/* this could probably be optimized by seeking */
-
-	while (true) {
-		data = decoder_buffer_read(buffer, &length);
-		if (data != nullptr) {
-			if (length > nbytes)
-				length = nbytes;
-			decoder_buffer_consume(buffer, length);
-			nbytes -= length;
-			if (nbytes == 0)
-				return true;
-		}
-
-		success = decoder_buffer_fill(buffer);
-		if (!success)
-			return false;
-	}
-}