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-rw-r--r--src/decoder/ModplugDecoderPlugin.cxx215
1 files changed, 0 insertions, 215 deletions
diff --git a/src/decoder/ModplugDecoderPlugin.cxx b/src/decoder/ModplugDecoderPlugin.cxx
deleted file mode 100644
index e75f5479c..000000000
--- a/src/decoder/ModplugDecoderPlugin.cxx
+++ /dev/null
@@ -1,215 +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 "ModplugDecoderPlugin.hxx"
-#include "DecoderAPI.hxx"
-#include "InputStream.hxx"
-#include "tag/TagHandler.hxx"
-#include "system/FatalError.hxx"
-#include "util/WritableBuffer.hxx"
-#include "util/Domain.hxx"
-#include "Log.hxx"
-
-#include <libmodplug/modplug.h>
-
-
-#include <assert.h>
-
-static constexpr Domain modplug_domain("modplug");
-
-static constexpr size_t MODPLUG_FRAME_SIZE = 4096;
-static constexpr size_t MODPLUG_PREALLOC_BLOCK = 256 * 1024;
-static constexpr InputStream::offset_type MODPLUG_FILE_LIMIT = 100 * 1024 * 1024;
-
-static int modplug_loop_count;
-
-static bool
-modplug_decoder_init(const config_param &param)
-{
- modplug_loop_count = param.GetBlockValue("loop_count", 0);
- if (modplug_loop_count < -1)
- FormatFatalError("Invalid loop count in line %d: %i",
- param.line, modplug_loop_count);
-
- return true;
-}
-
-static WritableBuffer<uint8_t>
-mod_loadfile(Decoder *decoder, InputStream &is)
-{
- const InputStream::offset_type size = is.GetSize();
-
- if (size == 0) {
- LogWarning(modplug_domain, "file is empty");
- return { nullptr, 0 };
- }
-
- if (size > MODPLUG_FILE_LIMIT) {
- LogWarning(modplug_domain, "file too large");
- return { nullptr, 0 };
- }
-
- //known/unknown size, preallocate array, lets read in chunks
-
- const bool is_stream = size < 0;
-
- WritableBuffer<uint8_t> buffer;
- buffer.size = is_stream ? MODPLUG_PREALLOC_BLOCK : size;
- buffer.data = new uint8_t[buffer.size];
-
- uint8_t *const end = buffer.end();
- uint8_t *p = buffer.begin();
-
- while (true) {
- size_t ret = decoder_read(decoder, is, p, end - p);
- if (ret == 0) {
- if (is.LockIsEOF())
- /* end of file */
- break;
-
- /* I/O error - skip this song */
- delete[] buffer.data;
- buffer.data = nullptr;
- return buffer;
- }
-
- p += ret;
- if (p == end) {
- if (!is_stream)
- break;
-
- LogWarning(modplug_domain, "stream too large");
- delete[] buffer.data;
- buffer.data = nullptr;
- return buffer;
- }
- }
-
- buffer.size = p - buffer.data;
- return buffer;
-}
-
-static ModPlugFile *
-LoadModPlugFile(Decoder *decoder, InputStream &is)
-{
- const auto buffer = mod_loadfile(decoder, is);
- if (buffer.IsNull()) {
- LogWarning(modplug_domain, "could not load stream");
- return nullptr;
- }
-
- ModPlugFile *f = ModPlug_Load(buffer.data, buffer.size);
- delete[] buffer.data;
- return f;
-}
-
-static void
-mod_decode(Decoder &decoder, InputStream &is)
-{
- ModPlug_Settings settings;
- int ret;
- char audio_buffer[MODPLUG_FRAME_SIZE];
-
- ModPlug_GetSettings(&settings);
- /* alter setting */
- settings.mResamplingMode = MODPLUG_RESAMPLE_FIR; /* RESAMP */
- settings.mChannels = 2;
- settings.mBits = 16;
- settings.mFrequency = 44100;
- settings.mLoopCount = modplug_loop_count;
- /* insert more setting changes here */
- ModPlug_SetSettings(&settings);
-
- ModPlugFile *f = LoadModPlugFile(&decoder, is);
- if (f == nullptr) {
- LogWarning(modplug_domain, "could not decode stream");
- return;
- }
-
- static constexpr AudioFormat audio_format(44100, SampleFormat::S16, 2);
- assert(audio_format.IsValid());
-
- decoder_initialized(decoder, audio_format,
- is.IsSeekable(),
- ModPlug_GetLength(f) / 1000.0);
-
- DecoderCommand cmd;
- do {
- ret = ModPlug_Read(f, audio_buffer, MODPLUG_FRAME_SIZE);
- if (ret <= 0)
- break;
-
- cmd = decoder_data(decoder, nullptr,
- audio_buffer, ret,
- 0);
-
- if (cmd == DecoderCommand::SEEK) {
- float where = decoder_seek_where(decoder);
-
- ModPlug_Seek(f, (int)(where * 1000.0));
-
- decoder_command_finished(decoder);
- }
-
- } while (cmd != DecoderCommand::STOP);
-
- ModPlug_Unload(f);
-}
-
-static bool
-modplug_scan_stream(InputStream &is,
- const struct tag_handler *handler, void *handler_ctx)
-{
- ModPlugFile *f = LoadModPlugFile(nullptr, is);
- if (f == nullptr)
- return false;
-
- tag_handler_invoke_duration(handler, handler_ctx,
- ModPlug_GetLength(f) / 1000);
-
- const char *title = ModPlug_GetName(f);
- if (title != nullptr)
- tag_handler_invoke_tag(handler, handler_ctx,
- TAG_TITLE, title);
-
- ModPlug_Unload(f);
-
- return true;
-}
-
-static const char *const mod_suffixes[] = {
- "669", "amf", "ams", "dbm", "dfm", "dsm", "far", "it",
- "med", "mdl", "mod", "mtm", "mt2", "okt", "s3m", "stm",
- "ult", "umx", "xm",
- nullptr
-};
-
-const struct DecoderPlugin modplug_decoder_plugin = {
- "modplug",
- modplug_decoder_init,
- nullptr,
- mod_decode,
- nullptr,
- nullptr,
- modplug_scan_stream,
- nullptr,
- mod_suffixes,
- nullptr,
-};