From 7c52a1c04bccac68f4220c8bf3d3a59c16ed58db Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Fri, 24 Jan 2014 16:31:52 +0100
Subject: Filter*: move to filter/

---
 src/filter/ConvertFilterPlugin.cxx | 149 -------------------------------------
 1 file changed, 149 deletions(-)
 delete mode 100644 src/filter/ConvertFilterPlugin.cxx

(limited to 'src/filter/ConvertFilterPlugin.cxx')

diff --git a/src/filter/ConvertFilterPlugin.cxx b/src/filter/ConvertFilterPlugin.cxx
deleted file mode 100644
index 2004fe303..000000000
--- a/src/filter/ConvertFilterPlugin.cxx
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright (C) 2003-2014 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 "ConvertFilterPlugin.hxx"
-#include "FilterPlugin.hxx"
-#include "FilterInternal.hxx"
-#include "FilterRegistry.hxx"
-#include "pcm/PcmConvert.hxx"
-#include "util/Manual.hxx"
-#include "AudioFormat.hxx"
-#include "poison.h"
-
-#include <assert.h>
-
-class ConvertFilter final : public Filter {
-	/**
-	 * The input audio format; PCM data is passed to the filter()
-	 * method in this format.
-	 */
-	AudioFormat in_audio_format;
-
-	/**
-	 * The output audio format; the consumer of this plugin
-	 * expects PCM data in this format.
-	 *
-	 * If this is AudioFormat::Undefined(), then the #PcmConvert
-	 * attribute is not open.  This can mean that Set() has failed
-	 * or that no conversion is necessary.
-	 */
-	AudioFormat out_audio_format;
-
-	Manual<PcmConvert> state;
-
-public:
-	bool Set(const AudioFormat &_out_audio_format, Error &error);
-
-	virtual AudioFormat Open(AudioFormat &af, Error &error) override;
-	virtual void Close() override;
-	virtual const void *FilterPCM(const void *src, size_t src_size,
-				      size_t *dest_size_r,
-				      Error &error) override;
-};
-
-static Filter *
-convert_filter_init(gcc_unused const config_param &param,
-		    gcc_unused Error &error)
-{
-	return new ConvertFilter();
-}
-
-bool
-ConvertFilter::Set(const AudioFormat &_out_audio_format, Error &error)
-{
-	assert(in_audio_format.IsValid());
-	assert(_out_audio_format.IsValid());
-
-	if (_out_audio_format == out_audio_format)
-		/* no change */
-		return true;
-
-	if (out_audio_format.IsValid()) {
-		out_audio_format.Clear();
-		state->Close();
-	}
-
-	if (_out_audio_format == in_audio_format)
-		/* optimized special case: no-op */
-		return true;
-
-	if (!state->Open(in_audio_format, _out_audio_format, error))
-		return false;
-
-	out_audio_format = _out_audio_format;
-	return true;
-}
-
-AudioFormat
-ConvertFilter::Open(AudioFormat &audio_format, gcc_unused Error &error)
-{
-	assert(audio_format.IsValid());
-
-	in_audio_format = audio_format;
-	out_audio_format.Clear();
-
-	state.Construct();
-
-	return in_audio_format;
-}
-
-void
-ConvertFilter::Close()
-{
-	assert(in_audio_format.IsValid());
-
-	if (out_audio_format.IsValid())
-		state->Close();
-
-	state.Destruct();
-
-	poison_undefined(&in_audio_format, sizeof(in_audio_format));
-	poison_undefined(&out_audio_format, sizeof(out_audio_format));
-}
-
-const void *
-ConvertFilter::FilterPCM(const void *src, size_t src_size,
-			 size_t *dest_size_r, Error &error)
-{
-	assert(in_audio_format.IsValid());
-
-	if (!out_audio_format.IsValid()) {
-		/* optimized special case: no-op */
-		*dest_size_r = src_size;
-		return src;
-	}
-
-	return state->Convert(src, src_size, dest_size_r,
-			      error);
-}
-
-const struct filter_plugin convert_filter_plugin = {
-	"convert",
-	convert_filter_init,
-};
-
-bool
-convert_filter_set(Filter *_filter, AudioFormat out_audio_format,
-		   Error &error)
-{
-	ConvertFilter *filter = (ConvertFilter *)_filter;
-
-	return filter->Set(out_audio_format, error);
-}
-- 
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