renamed decoder plugin sources

Make it X_decoder_plugin.c.

1 files changed, 0 insertions, 354 deletions

diff --git a/src/decoder/oggflac_plugin.c b/src/decoder/oggflac_plugin.c
deleted file mode 100644
index 502448a12..000000000
--- a/src/decoder/oggflac_plugin.c
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
- * Copyright (C) 2003-2010 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.
- */
-
-/*
- * OggFLAC support (half-stolen from flac_plugin.c :))
- */
-
-#include "config.h" /* must be first for large file support */
-#include "_flac_common.h"
-#include "_ogg_common.h"
-#include "flac_metadata.h"
-
-#include <glib.h>
-#include <OggFLAC/seekable_stream_decoder.h>
-#include <assert.h>
-#include <unistd.h>
-
-static void oggflac_cleanup(OggFLAC__SeekableStreamDecoder * decoder)
-{
-	if (decoder)
-		OggFLAC__seekable_stream_decoder_delete(decoder);
-}
-
-static OggFLAC__SeekableStreamDecoderReadStatus of_read_cb(G_GNUC_UNUSED const
-							   OggFLAC__SeekableStreamDecoder
-							   * decoder,
-							   FLAC__byte buf[],
-							   unsigned *bytes,
-							   void *fdata)
-{
-	struct flac_data *data = (struct flac_data *) fdata;
-	size_t r;
-
-	r = decoder_read(data->decoder, data->input_stream,
-			 (void *)buf, *bytes);
-	*bytes = r;
-
-	if (r == 0 && !input_stream_eof(data->input_stream) &&
-	    decoder_get_command(data->decoder) == DECODE_COMMAND_NONE)
-		return OggFLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_ERROR;
-
-	return OggFLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_OK;
-}
-
-static OggFLAC__SeekableStreamDecoderSeekStatus of_seek_cb(G_GNUC_UNUSED const
-							   OggFLAC__SeekableStreamDecoder
-							   * decoder,
-							   FLAC__uint64 offset,
-							   void *fdata)
-{
-	struct flac_data *data = (struct flac_data *) fdata;
-
-	if (!input_stream_seek(data->input_stream, offset, SEEK_SET, NULL))
-		return OggFLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_ERROR;
-
-	return OggFLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_OK;
-}
-
-static OggFLAC__SeekableStreamDecoderTellStatus of_tell_cb(G_GNUC_UNUSED const
-							   OggFLAC__SeekableStreamDecoder
-							   * decoder,
-							   FLAC__uint64 *
-							   offset, void *fdata)
-{
-	struct flac_data *data = (struct flac_data *) fdata;
-
-	*offset = (long)(data->input_stream->offset);
-
-	return OggFLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK;
-}
-
-static OggFLAC__SeekableStreamDecoderLengthStatus of_length_cb(G_GNUC_UNUSED const
-							       OggFLAC__SeekableStreamDecoder
-							       * decoder,
-							       FLAC__uint64 *
-							       length,
-							       void *fdata)
-{
-	struct flac_data *data = (struct flac_data *) fdata;
-
-	if (data->input_stream->size < 0)
-		return OggFLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_ERROR;
-
-	*length = (size_t) (data->input_stream->size);
-
-	return OggFLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_OK;
-}
-
-static FLAC__bool of_EOF_cb(G_GNUC_UNUSED const OggFLAC__SeekableStreamDecoder * decoder,
-			    void *fdata)
-{
-	struct flac_data *data = (struct flac_data *) fdata;
-
-	return (decoder_get_command(data->decoder) != DECODE_COMMAND_NONE &&
-		decoder_get_command(data->decoder) != DECODE_COMMAND_SEEK) ||
-		input_stream_eof(data->input_stream);
-}
-
-static void of_error_cb(G_GNUC_UNUSED const OggFLAC__SeekableStreamDecoder * decoder,
-			FLAC__StreamDecoderErrorStatus status, void *fdata)
-{
-	flac_error_common_cb("oggflac", status, (struct flac_data *) fdata);
-}
-
-static void oggflacPrintErroredState(OggFLAC__SeekableStreamDecoderState state)
-{
-	switch (state) {
-	case OggFLAC__SEEKABLE_STREAM_DECODER_MEMORY_ALLOCATION_ERROR:
-		g_warning("oggflac allocation error\n");
-		break;
-	case OggFLAC__SEEKABLE_STREAM_DECODER_READ_ERROR:
-		g_warning("oggflac read error\n");
-		break;
-	case OggFLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR:
-		g_warning("oggflac seek error\n");
-		break;
-	case OggFLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR:
-		g_warning("oggflac seekable stream error\n");
-		break;
-	case OggFLAC__SEEKABLE_STREAM_DECODER_ALREADY_INITIALIZED:
-		g_warning("oggflac decoder already initialized\n");
-		break;
-	case OggFLAC__SEEKABLE_STREAM_DECODER_INVALID_CALLBACK:
-		g_warning("invalid oggflac callback\n");
-		break;
-	case OggFLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED:
-		g_warning("oggflac decoder uninitialized\n");
-		break;
-	case OggFLAC__SEEKABLE_STREAM_DECODER_OK:
-	case OggFLAC__SEEKABLE_STREAM_DECODER_SEEKING:
-	case OggFLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM:
-		break;
-	}
-}
-
-static FLAC__StreamDecoderWriteStatus
-oggflac_write_cb(G_GNUC_UNUSED const OggFLAC__SeekableStreamDecoder *decoder,
-		 const FLAC__Frame *frame, const FLAC__int32 *const buf[],
-		 void *vdata)
-{
-	struct flac_data *data = (struct flac_data *) vdata;
-
-	return flac_common_write(data, frame, buf, 0);
-}
-
-/* used by TagDup */
-static void of_metadata_dup_cb(G_GNUC_UNUSED const OggFLAC__SeekableStreamDecoder * decoder,
-			       const FLAC__StreamMetadata * block, void *vdata)
-{
-	struct flac_data *data = (struct flac_data *) vdata;
-
-	assert(data->tag != NULL);
-
-	flac_tag_apply_metadata(data->tag, NULL, block);
-}
-
-/* used by decode */
-static void of_metadata_decode_cb(G_GNUC_UNUSED const OggFLAC__SeekableStreamDecoder * dec,
-				  const FLAC__StreamMetadata * block,
-				  void *vdata)
-{
-	flac_metadata_common_cb(block, (struct flac_data *) vdata);
-}
-
-static OggFLAC__SeekableStreamDecoder *
-full_decoder_init_and_read_metadata(struct flac_data *data,
-				    unsigned int metadata_only)
-{
-	OggFLAC__SeekableStreamDecoder *decoder = NULL;
-	unsigned int s = 1;
-
-	if (!(decoder = OggFLAC__seekable_stream_decoder_new()))
-		return NULL;
-
-	if (metadata_only) {
-		s &= OggFLAC__seekable_stream_decoder_set_metadata_callback
-		    (decoder, of_metadata_dup_cb);
-		s &= OggFLAC__seekable_stream_decoder_set_metadata_respond
-		    (decoder, FLAC__METADATA_TYPE_STREAMINFO);
-	} else {
-		s &= OggFLAC__seekable_stream_decoder_set_metadata_callback
-		    (decoder, of_metadata_decode_cb);
-	}
-
-	s &= OggFLAC__seekable_stream_decoder_set_read_callback(decoder,
-								of_read_cb);
-	s &= OggFLAC__seekable_stream_decoder_set_seek_callback(decoder,
-								of_seek_cb);
-	s &= OggFLAC__seekable_stream_decoder_set_tell_callback(decoder,
-								of_tell_cb);
-	s &= OggFLAC__seekable_stream_decoder_set_length_callback(decoder,
-								  of_length_cb);
-	s &= OggFLAC__seekable_stream_decoder_set_eof_callback(decoder,
-							       of_EOF_cb);
-	s &= OggFLAC__seekable_stream_decoder_set_write_callback(decoder,
-								 oggflac_write_cb);
-	s &= OggFLAC__seekable_stream_decoder_set_metadata_respond(decoder,
-								   FLAC__METADATA_TYPE_VORBIS_COMMENT);
-	s &= OggFLAC__seekable_stream_decoder_set_error_callback(decoder,
-								 of_error_cb);
-	s &= OggFLAC__seekable_stream_decoder_set_client_data(decoder,
-							      (void *)data);
-
-	if (!s) {
-		g_warning("oggflac problem before init()\n");
-		goto fail;
-	}
-	if (OggFLAC__seekable_stream_decoder_init(decoder) !=
-	    OggFLAC__SEEKABLE_STREAM_DECODER_OK) {
-		g_warning("oggflac problem doing init()\n");
-		goto fail;
-	}
-	if (!OggFLAC__seekable_stream_decoder_process_until_end_of_metadata
-	    (decoder)) {
-		g_warning("oggflac problem reading metadata\n");
-		goto fail;
-	}
-
-	return decoder;
-
-fail:
-	oggflacPrintErroredState(OggFLAC__seekable_stream_decoder_get_state
-				 (decoder));
-	OggFLAC__seekable_stream_decoder_delete(decoder);
-	return NULL;
-}
-
-/* public functions: */
-static struct tag *
-oggflac_stream_tag(struct input_stream *is)
-{
-	OggFLAC__SeekableStreamDecoder *decoder;
-	struct flac_data data;
-	struct tag *tag;
-
-	if (ogg_stream_type_detect(is) != FLAC)
-		return NULL;
-
-	/* rewind the stream, because ogg_stream_type_detect() has
-	   moved it */
-	input_stream_seek(is, 0, SEEK_SET, NULL);
-
-	flac_data_init(&data, NULL, is);
-
-	data.tag = tag_new();
-
-	/* errors here won't matter,
-	 * data.tag will be set or unset, that's all we care about */
-	decoder = full_decoder_init_and_read_metadata(&data, 1);
-
-	oggflac_cleanup(decoder);
-
-	if (tag_is_defined(data.tag)) {
-		tag = data.tag;
-		data.tag = NULL;
-	} else
-		tag = NULL;
-
-	flac_data_deinit(&data);
-
-	return tag;
-}
-
-static void
-oggflac_decode(struct decoder * mpd_decoder, struct input_stream *input_stream)
-{
-	OggFLAC__SeekableStreamDecoder *decoder = NULL;
-	struct flac_data data;
-	struct audio_format audio_format;
-
-	if (ogg_stream_type_detect(input_stream) != FLAC)
-		return;
-
-	/* rewind the stream, because ogg_stream_type_detect() has
-	   moved it */
-	input_stream_seek(input_stream, 0, SEEK_SET, NULL);
-
-	flac_data_init(&data, mpd_decoder, input_stream);
-
-	if (!(decoder = full_decoder_init_and_read_metadata(&data, 0))) {
-		goto fail;
-	}
-
-	if (!flac_data_get_audio_format(&data, &audio_format))
-		goto fail;
-
-	decoder_initialized(mpd_decoder, &audio_format,
-			    input_stream->seekable,
-			    (float)data.stream_info.total_samples /
-			    (float)data.stream_info.sample_rate);
-
-	while (true) {
-		OggFLAC__seekable_stream_decoder_process_single(decoder);
-		if (OggFLAC__seekable_stream_decoder_get_state(decoder) !=
-		    OggFLAC__SEEKABLE_STREAM_DECODER_OK) {
-			break;
-		}
-		if (decoder_get_command(mpd_decoder) == DECODE_COMMAND_SEEK) {
-			FLAC__uint64 seek_sample = decoder_seek_where(mpd_decoder) *
-			    data.stream_info.sample_rate;
-			if (OggFLAC__seekable_stream_decoder_seek_absolute
-			    (decoder, seek_sample)) {
-				data.next_frame = seek_sample;
-				data.position = 0;
-				decoder_command_finished(mpd_decoder);
-			} else
-				decoder_seek_error(mpd_decoder);
-		}
-	}
-
-	if (decoder_get_command(mpd_decoder) == DECODE_COMMAND_NONE) {
-		oggflacPrintErroredState
-		    (OggFLAC__seekable_stream_decoder_get_state(decoder));
-		OggFLAC__seekable_stream_decoder_finish(decoder);
-	}
-
-fail:
-	oggflac_cleanup(decoder);
-	flac_data_deinit(&data);
-}
-
-static const char *const oggflac_suffixes[] = { "ogg", "oga", NULL };
-static const char *const oggflac_mime_types[] = {
-	"application/ogg",
-	"application/x-ogg",
-	"audio/ogg",
-	"audio/x-ogg",
-	"audio/x-flac+ogg",
-	NULL
-};
-
-const struct decoder_plugin oggflac_decoder_plugin = {
-	.name = "oggflac",
-	.stream_decode = oggflac_decode,
-	.stream_tag = oggflac_stream_tag,
-	.suffixes = oggflac_suffixes,
-	.mime_types = oggflac_mime_types
-};