1 files changed, 0 insertions, 314 deletions
diff --git a/src/decoder/vorbis_decoder_plugin.c b/src/decoder/vorbis_decoder_plugin.c
deleted file mode 100644
index 15cdc0ca9..000000000
--- a/src/decoder/vorbis_decoder_plugin.c
+++ /dev/null
@@ -1,314 +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 "vorbis_comments.h"
-#include "_ogg_common.h"
-#include "audio_check.h"
-#include "uri.h"
-#include "tag_handler.h"
-
-#ifndef HAVE_TREMOR
-#define OV_EXCLUDE_STATIC_CALLBACKS
-#include <vorbis/vorbisfile.h>
-#else
-#include <tremor/ivorbisfile.h>
-/* Macros to make Tremor's API look like libogg. Tremor always
-   returns host-byte-order 16-bit signed data, and uses integer
-   milliseconds where libogg uses double seconds.
-*/
-#define ov_read(VF, BUFFER, LENGTH, BIGENDIANP, WORD, SGNED, BITSTREAM) \
-        ov_read(VF, BUFFER, LENGTH, BITSTREAM)
-#define ov_time_total(VF, I) ((double)ov_time_total(VF, I)/1000)
-#define ov_time_tell(VF) ((double)ov_time_tell(VF)/1000)
-#define ov_time_seek_page(VF, S) (ov_time_seek_page(VF, (S)*1000))
-#endif /* HAVE_TREMOR */
-
-#include <glib.h>
-
-#include <assert.h>
-#include <errno.h>
-#include <unistd.h>
-
-#undef G_LOG_DOMAIN
-#define G_LOG_DOMAIN "vorbis"
-#define OGG_CHUNK_SIZE 4096
-
-#if G_BYTE_ORDER == G_BIG_ENDIAN
-#define OGG_DECODE_USE_BIGENDIAN	1
-#else
-#define OGG_DECODE_USE_BIGENDIAN	0
-#endif
-
-struct vorbis_input_stream {
-	struct decoder *decoder;
-
-	struct input_stream *input_stream;
-	bool seekable;
-};
-
-static size_t ogg_read_cb(void *ptr, size_t size, size_t nmemb, void *data)
-{
-	struct vorbis_input_stream *vis = data;
-	size_t ret;
-
-	ret = decoder_read(vis->decoder, vis->input_stream, ptr, size * nmemb);
-
-	errno = 0;
-
-	return ret / size;
-}
-
-static int ogg_seek_cb(void *data, ogg_int64_t offset, int whence)
-{
-	struct vorbis_input_stream *vis = data;
-
-	return vis->seekable &&
-		(!vis->decoder || decoder_get_command(vis->decoder) != DECODE_COMMAND_STOP) &&
-		input_stream_lock_seek(vis->input_stream, offset, whence, NULL)
-		? 0 : -1;
-}
-
-/* TODO: check Ogg libraries API and see if we can just not have this func */
-static int ogg_close_cb(G_GNUC_UNUSED void *data)
-{
-	return 0;
-}
-
-static long ogg_tell_cb(void *data)
-{
-	const struct vorbis_input_stream *vis = data;
-
-	return (long)vis->input_stream->offset;
-}
-
-static const ov_callbacks vorbis_is_callbacks = {
-	.read_func = ogg_read_cb,
-	.seek_func = ogg_seek_cb,
-	.close_func = ogg_close_cb,
-	.tell_func = ogg_tell_cb,
-};
-
-static const char *
-vorbis_strerror(int code)
-{
-	switch (code) {
-	case OV_EREAD:
-		return "read error";
-
-	case OV_ENOTVORBIS:
-		return "not vorbis stream";
-
-	case OV_EVERSION:
-		return "vorbis version mismatch";
-
-	case OV_EBADHEADER:
-		return "invalid vorbis header";
-
-	case OV_EFAULT:
-		return "internal logic error";
-
-	default:
-		return "unknown error";
-	}
-}
-
-static bool
-vorbis_is_open(struct vorbis_input_stream *vis, OggVorbis_File *vf,
-	       struct decoder *decoder, struct input_stream *input_stream)
-{
-	vis->decoder = decoder;
-	vis->input_stream = input_stream;
-	vis->seekable = input_stream->seekable &&
-		(input_stream->uri == NULL ||
-		 !uri_has_scheme(input_stream->uri));
-
-	int ret = ov_open_callbacks(vis, vf, NULL, 0, vorbis_is_callbacks);
-	if (ret < 0) {
-		if (decoder == NULL ||
-		    decoder_get_command(decoder) == DECODE_COMMAND_NONE)
-			g_warning("Failed to open Ogg Vorbis stream: %s",
-				  vorbis_strerror(ret));
-		return false;
-	}
-
-	return true;
-}
-
-static void
-vorbis_send_comments(struct decoder *decoder, struct input_stream *is,
-		     char **comments)
-{
-	struct tag *tag;
-
-	tag = vorbis_comments_to_tag(comments);
-	if (!tag)
-		return;
-
-	decoder_tag(decoder, is, tag);
-	tag_free(tag);
-}
-
-/* public */
-static void
-vorbis_stream_decode(struct decoder *decoder,
-		     struct input_stream *input_stream)
-{
-	GError *error = NULL;
-	OggVorbis_File vf;
-	struct vorbis_input_stream vis;
-	struct audio_format audio_format;
-	float total_time;
-	int current_section;
-	int prev_section = -1;
-	long ret;
-	char chunk[OGG_CHUNK_SIZE];
-	long bitRate = 0;
-	long test;
-	const vorbis_info *vi;
-	enum decoder_command cmd = DECODE_COMMAND_NONE;
-
-	if (ogg_stream_type_detect(input_stream) != VORBIS)
-		return;
-
-	/* rewind the stream, because ogg_stream_type_detect() has
-	   moved it */
-	input_stream_lock_seek(input_stream, 0, SEEK_SET, NULL);
-
-	if (!vorbis_is_open(&vis, &vf, decoder, input_stream))
-		return;
-
-	vi = ov_info(&vf, -1);
-	if (vi == NULL) {
-		g_warning("ov_info() has failed");
-		return;
-	}
-
-	if (!audio_format_init_checked(&audio_format, vi->rate,
-				       SAMPLE_FORMAT_S16,
-				       vi->channels, &error)) {
-		g_warning("%s", error->message);
-		g_error_free(error);
-		return;
-	}
-
-	total_time = ov_time_total(&vf, -1);
-	if (total_time < 0)
-		total_time = 0;
-
-	decoder_initialized(decoder, &audio_format, vis.seekable, total_time);
-
-	do {
-		if (cmd == DECODE_COMMAND_SEEK) {
-			double seek_where = decoder_seek_where(decoder);
-			if (0 == ov_time_seek_page(&vf, seek_where)) {
-				decoder_command_finished(decoder);
-			} else
-				decoder_seek_error(decoder);
-		}
-
-		ret = ov_read(&vf, chunk, sizeof(chunk),
-			      OGG_DECODE_USE_BIGENDIAN, 2, 1, &current_section);
-		if (ret == OV_HOLE) /* bad packet */
-			ret = 0;
-		else if (ret <= 0)
-			/* break on EOF or other error */
-			break;
-
-		if (current_section != prev_section) {
-			char **comments;
-
-			vi = ov_info(&vf, -1);
-			if (vi == NULL) {
-				g_warning("ov_info() has failed");
-				break;
-			}
-
-			if (vi->rate != (long)audio_format.sample_rate ||
-			    vi->channels != (int)audio_format.channels) {
-				/* we don't support audio format
-				   change yet */
-				g_warning("audio format change, stopping here");
-				break;
-			}
-
-			comments = ov_comment(&vf, -1)->user_comments;
-			vorbis_send_comments(decoder, input_stream, comments);
-
-			struct replay_gain_info rgi;
-			if (vorbis_comments_to_replay_gain(&rgi, comments))
-				decoder_replay_gain(decoder, &rgi);
-
-			prev_section = current_section;
-		}
-
-		if ((test = ov_bitrate_instant(&vf)) > 0)
-			bitRate = test / 1000;
-
-		cmd = decoder_data(decoder, input_stream,
-				   chunk, ret,
-				   bitRate);
-	} while (cmd != DECODE_COMMAND_STOP);
-
-	ov_clear(&vf);
-}
-
-static bool
-vorbis_scan_stream(struct input_stream *is,
-		   const struct tag_handler *handler, void *handler_ctx)
-{
-	struct vorbis_input_stream vis;
-	OggVorbis_File vf;
-
-	if (!vorbis_is_open(&vis, &vf, NULL, is))
-		return false;
-
-	tag_handler_invoke_duration(handler, handler_ctx,
-				    (int)(ov_time_total(&vf, -1) + 0.5));
-
-	vorbis_comments_scan(ov_comment(&vf, -1)->user_comments,
-			     handler, handler_ctx);
-
-	ov_clear(&vf);
-	return true;
-}
-
-static const char *const vorbis_suffixes[] = {
-	"ogg", "oga", NULL
-};
-
-static const char *const vorbis_mime_types[] = {
-	"application/ogg",
-	"application/x-ogg",
-	"audio/ogg",
-	"audio/vorbis",
-	"audio/vorbis+ogg",
-	"audio/x-ogg",
-	"audio/x-vorbis",
-	"audio/x-vorbis+ogg",
-	NULL
-};
-
-const struct decoder_plugin vorbis_decoder_plugin = {
-	.name = "vorbis",
-	.stream_decode = vorbis_stream_decode,
-	.scan_stream = vorbis_scan_stream,
-	.suffixes = vorbis_suffixes,
-	.mime_types = vorbis_mime_types
-};