decoder/FLAC*: rename files and symbols to Flac*

1 files changed, 0 insertions, 213 deletions

diff --git a/src/decoder/FLACCommon.cxx b/src/decoder/FLACCommon.cxx
deleted file mode 100644
index 25fd1f964..000000000
--- a/src/decoder/FLACCommon.cxx
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * Copyright (C) 2003-2012 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.
- */
-
-/*
- * Common data structures and functions used by FLAC and OggFLAC
- */
-
-#include "config.h"
-#include "FLACCommon.hxx"
-#include "FLACMetaData.hxx"
-#include "FLAC_PCM.hxx"
-
-extern "C" {
-#include "audio_check.h"
-}
-
-#include <glib.h>
-
-#include <assert.h>
-
-flac_data::flac_data(struct decoder *_decoder,
-		     struct input_stream *_input_stream)
-	:FLACInput(_input_stream, _decoder),
-	 initialized(false), unsupported(false),
-	 total_frames(0), first_frame(0), next_frame(0), position(0),
-	 decoder(_decoder), input_stream(_input_stream),
-	 tag(nullptr)
-{
-	pcm_buffer_init(&buffer);
-}
-
-flac_data::~flac_data()
-{
-	pcm_buffer_deinit(&buffer);
-
-	if (tag != nullptr)
-		tag_free(tag);
-}
-
-static enum sample_format
-flac_sample_format(unsigned bits_per_sample)
-{
-	switch (bits_per_sample) {
-	case 8:
-		return SAMPLE_FORMAT_S8;
-
-	case 16:
-		return SAMPLE_FORMAT_S16;
-
-	case 24:
-		return SAMPLE_FORMAT_S24_P32;
-
-	case 32:
-		return SAMPLE_FORMAT_S32;
-
-	default:
-		return SAMPLE_FORMAT_UNDEFINED;
-	}
-}
-
-static void
-flac_got_stream_info(struct flac_data *data,
-		     const FLAC__StreamMetadata_StreamInfo *stream_info)
-{
-	if (data->initialized || data->unsupported)
-		return;
-
-	GError *error = nullptr;
-	if (!audio_format_init_checked(&data->audio_format,
-				       stream_info->sample_rate,
-				       flac_sample_format(stream_info->bits_per_sample),
-				       stream_info->channels, &error)) {
-		g_warning("%s", error->message);
-		g_error_free(error);
-		data->unsupported = true;
-		return;
-	}
-
-	data->frame_size = audio_format_frame_size(&data->audio_format);
-
-	if (data->total_frames == 0)
-		data->total_frames = stream_info->total_samples;
-
-	data->initialized = true;
-}
-
-void flac_metadata_common_cb(const FLAC__StreamMetadata * block,
-			     struct flac_data *data)
-{
-	if (data->unsupported)
-		return;
-
-	struct replay_gain_info rgi;
-	char *mixramp_start;
-	char *mixramp_end;
-
-	switch (block->type) {
-	case FLAC__METADATA_TYPE_STREAMINFO:
-		flac_got_stream_info(data, &block->data.stream_info);
-		break;
-
-	case FLAC__METADATA_TYPE_VORBIS_COMMENT:
-		if (flac_parse_replay_gain(&rgi, block))
-			decoder_replay_gain(data->decoder, &rgi);
-
-		if (flac_parse_mixramp(&mixramp_start, &mixramp_end, block))
-			decoder_mixramp(data->decoder,
-					mixramp_start, mixramp_end);
-
-		if (data->tag != nullptr)
-			flac_vorbis_comments_to_tag(data->tag,
-						    &block->data.vorbis_comment);
-
-	default:
-		break;
-	}
-}
-
-/**
- * This function attempts to call decoder_initialized() in case there
- * was no STREAMINFO block.  This is allowed for nonseekable streams,
- * where the server sends us only a part of the file, without
- * providing the STREAMINFO block from the beginning of the file
- * (e.g. when seeking with SqueezeBox Server).
- */
-static bool
-flac_got_first_frame(struct flac_data *data, const FLAC__FrameHeader *header)
-{
-	if (data->unsupported)
-		return false;
-
-	GError *error = nullptr;
-	if (!audio_format_init_checked(&data->audio_format,
-				       header->sample_rate,
-				       flac_sample_format(header->bits_per_sample),
-				       header->channels, &error)) {
-		g_warning("%s", error->message);
-		g_error_free(error);
-		data->unsupported = true;
-		return false;
-	}
-
-	data->frame_size = audio_format_frame_size(&data->audio_format);
-
-	decoder_initialized(data->decoder, &data->audio_format,
-			    data->input_stream->seekable,
-			    (float)data->total_frames /
-			    (float)data->audio_format.sample_rate);
-
-	data->initialized = true;
-
-	return true;
-}
-
-FLAC__StreamDecoderWriteStatus
-flac_common_write(struct flac_data *data, const FLAC__Frame * frame,
-		  const FLAC__int32 *const buf[],
-		  FLAC__uint64 nbytes)
-{
-	enum decoder_command cmd;
-	void *buffer;
-	unsigned bit_rate;
-
-	if (!data->initialized && !flac_got_first_frame(data, &frame->header))
-		return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
-
-	size_t buffer_size = frame->header.blocksize * data->frame_size;
-	buffer = pcm_buffer_get(&data->buffer, buffer_size);
-
-	flac_convert(buffer, frame->header.channels,
-		     (enum sample_format)data->audio_format.format, buf,
-		     0, frame->header.blocksize);
-
-	if (nbytes > 0)
-		bit_rate = nbytes * 8 * frame->header.sample_rate /
-			(1000 * frame->header.blocksize);
-	else
-		bit_rate = 0;
-
-	cmd = decoder_data(data->decoder, data->input_stream,
-			   buffer, buffer_size,
-			   bit_rate);
-	data->next_frame += frame->header.blocksize;
-	switch (cmd) {
-	case DECODE_COMMAND_NONE:
-	case DECODE_COMMAND_START:
-		break;
-
-	case DECODE_COMMAND_STOP:
-		return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
-
-	case DECODE_COMMAND_SEEK:
-		return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE;
-	}
-
-	return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE;
-}