*** empty log message ***

* empty log message *
0577344c · Josh Coalson · 6d6afdce · 0577344c · 0577344c · 0577344c
Commit 0577344c authored Sep 12, 2007 by Josh Coalson
--- a/examples/cpp/Makefile.am
+++ b/examples/cpp/Makefile.am
+#  FLAC - Free Lossless Audio Codec
+#  Copyright (C) 2001,2002,2003,2004,2005,2006,2007  Josh Coalson
+#
+#  This file is part the FLAC project.  FLAC is comprised of several
+#  components distributed under difference licenses.  The codec libraries
+#  are distributed under Xiph.Org's BSD-like license (see the file
+#  COPYING.Xiph in this distribution).  All other programs, libraries, and
+#  plugins are distributed under the GPL (see COPYING.GPL).  The documentation
+#  is distributed under the Gnu FDL (see COPYING.FDL).  Each file in the
+#  FLAC distribution contains at the top the terms under which it may be
+#  distributed.
+#
+#  Since this particular file is relevant to all components of FLAC,
+#  it may be distributed under the Xiph.Org license, which is the least
+#  restrictive of those mentioned above.  See the file COPYING.Xiph in this
+#  distribution.
+
+SUBDIRS = decode
--- a/examples/cpp/decode/Makefile.am
+++ b/examples/cpp/decode/Makefile.am
+#  FLAC - Free Lossless Audio Codec
+#  Copyright (C) 2001,2002,2003,2004,2005,2006,2007  Josh Coalson
+#
+#  This file is part the FLAC project.  FLAC is comprised of several
+#  components distributed under difference licenses.  The codec libraries
+#  are distributed under Xiph.Org's BSD-like license (see the file
+#  COPYING.Xiph in this distribution).  All other programs, libraries, and
+#  plugins are distributed under the GPL (see COPYING.GPL).  The documentation
+#  is distributed under the Gnu FDL (see COPYING.FDL).  Each file in the
+#  FLAC distribution contains at the top the terms under which it may be
+#  distributed.
+#
+#  Since this particular file is relevant to all components of FLAC,
+#  it may be distributed under the Xiph.Org license, which is the least
+#  restrictive of those mentioned above.  See the file COPYING.Xiph in this
+#  distribution.
+
+SUBDIRS = file
--- a/examples/cpp/decode/file/Makefile.am
+++ b/examples/cpp/decode/file/Makefile.am
+#  example_cpp_decode_file - Simple FLAC file decoder using libFLAC
+#  Copyright (C) 2007  Josh Coalson
+# 
+#  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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+EXTRA_DIST = \
+	Makefile.lite \
+	example_cpp_decode_file.dsp \
+	example_cpp_decode_file.vcproj \
+
+noinst_PROGRAMS = example_cpp_decode_file
+example_cpp_decode_file_LDADD = \
+	@OGG_LIBS@ \
+	@MINGW_WINSOCK_LIBS@ \
+	-lm
+example_cpp_decode_file_SOURCES = main.c
--- a/examples/cpp/decode/file/Makefile.lite
+++ b/examples/cpp/decode/file/Makefile.lite
+#  example_cpp_decode_file - Simple FLAC file decoder using libFLAC
+#  Copyright (C) 2007  Josh Coalson
+#
+#  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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+#
+# GNU makefile
+#
+
+topdir = ../../../..
+libdir = $(topdir)/obj/$(BUILD)/lib
+
+PROGRAM_NAME = example_cpp_decode_file
+
+INCLUDES = -I$(topdir)/include
+
+ifeq ($(DARWIN_BUILD),yes)
+EXPLICIT_LIBS = $(libdir)/libFLAC++.a $(libdir)/libFLAC.a $(OGG_LIB_DIR)/libogg.a -lm
+else
+LIBS = -lFLAC++ -lFLAC -L$(OGG_LIB_DIR) -logg -lm
+endif
+
+SRCS_CPP = main.cpp
+
+include $(topdir)/build/exe.mk
+
+LINK = $(CCC) $(LINKAGE)
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
--- a/examples/cpp/decode/file/example_cpp_decode_file.dsp
+++ b/examples/cpp/decode/file/example_cpp_decode_file.dsp
+# Microsoft Developer Studio Project File - Name="example_cpp_decode_file" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=example_cpp_decode_file - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "example_cpp_decode_file.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "example_cpp_decode_file.mak" CFG="example_cpp_decode_file - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "example_cpp_decode_file - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "example_cpp_decode_file - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "example_cpp_decode_file - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "..\..\..\..\obj\release\bin"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\..\..\..\include" /D "NDEBUG" /D "FLAC__NO_DLL" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 ..\..\..\..\obj\release\lib\libFLAC++_static.lib ..\..\..\..\obj\release\lib\libFLAC_static.lib ..\..\..\..\obj\release\lib\ogg_static.lib /nologo /subsystem:console /machine:I386
+
+!ELSEIF  "$(CFG)" == "example_cpp_decode_file - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "..\..\..\..\obj\debug\bin"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\..\..\..\include" /D "_DEBUG" /D "DEBUG" /D "FLAC__NO_DLL" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
+# SUBTRACT CPP /YX /Yc /Yu
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 ..\..\..\..\obj\release\lib\libFLAC++_static.lib ..\..\..\..\obj\debug\lib\libFLAC_static.lib ..\..\..\..\obj\release\lib\ogg_static.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ENDIF 
+
+# Begin Target
+
+# Name "example_cpp_decode_file - Win32 Release"
+# Name "example_cpp_decode_file - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=.\main.cpp
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# End Group
+# End Target
+# End Project
--- a/examples/cpp/decode/file/example_cpp_decode_file.vcproj
+++ b/examples/cpp/decode/file/example_cpp_decode_file.vcproj
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="example_cpp_decode_file"
+	ProjectGUID="{4cefbe00-c215-11db-8314-0800200c9a66}"
+	RootNamespace="example_cpp_decode_file"
+	Keyword="Win32Proj"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="..\..\..\..\obj\debug\bin"
+			IntermediateDirectory="Debug"
+			ConfigurationType="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\..\..\..\include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;FLAC__NO_DLL;DEBUG"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="4"
+				CompileAs="0"
+				DisableSpecificWarnings="4267;4996"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="..\..\..\..\obj\release\lib\ogg_static.lib"
+				LinkIncremental="2"
+				IgnoreDefaultLibraryNames="uuid.lib"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCWebDeploymentTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="..\..\..\..\obj\release\bin"
+			IntermediateDirectory="Release"
+			ConfigurationType="1"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				EnableIntrinsicFunctions="true"
+				FavorSizeOrSpeed="1"
+				OmitFramePointers="true"
+				WholeProgramOptimization="true"
+				AdditionalIncludeDirectories="..\..\..\..\include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;FLAC__NO_DLL"
+				RuntimeLibrary="0"
+				BufferSecurityCheck="false"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+				CompileAs="0"
+				DisableSpecificWarnings="4267;4996"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="..\..\..\..\obj\release\lib\ogg_static.lib"
+				LinkIncremental="1"
+				IgnoreDefaultLibraryNames="uuid.lib"
+				GenerateDebugInformation="true"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				LinkTimeCodeGeneration="1"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCWebDeploymentTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl;inc;xsd"
+			UniqueIdentifier="{93292580-829B-b441-E8B8-65A95828BEB0}"
+			>
+		</Filter>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
+			UniqueIdentifier="{9C7247F1-CA27-1761-A016-0F27452AD2F0}"
+			>
+			<File
+				RelativePath=".\main.cpp"
+				>
+			</File>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
--- a/examples/cpp/decode/file/main.cpp
+++ b/examples/cpp/decode/file/main.cpp
+/* example_cpp_decode_file - Simple FLAC file decoder using libFLAC
+ * Copyright (C) 2007  Josh Coalson
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+/*
+ * This example shows how to use libFLAC to decode a FLAC file to a WAVE
+ * file.  It only supports 16-bit stereo files.
+ */
+
+#if HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "FLAC++/decoder.h"
+
+FLAC__uint64 total_samples = 0;
+unsigned sample_rate = 0;
+unsigned channels = 0;
+unsigned bps = 0;
+
+static bool write_little_endian_uint16(FILE *f, FLAC__uint16 x)
+{
+	return
+		fputc(x, f) != EOF &&
+		fputc(x >> 8, f) != EOF
+	;
+}
+
+static bool write_little_endian_int16(FILE *f, FLAC__int16 x)
+{
+	return write_little_endian_uint16(f, (FLAC__uint16)x);
+}
+
+static bool write_little_endian_uint32(FILE *f, FLAC__uint32 x)
+{
+	return
+		fputc(x, f) != EOF &&
+		fputc(x >> 8, f) != EOF &&
+		fputc(x >> 16, f) != EOF &&
+		fputc(x >> 24, f) != EOF
+	;
+}
+
+class OurDecoder: public FLAC::Decoder::File {
+public:
+	OurDecoder(FILE *f_): FLAC::Decoder::File(), f(f_) { }
+protected:
+	FILE *f;
+
+	virtual ::FLAC__StreamDecoderWriteStatus write_callback(const ::FLAC__Frame *frame, const FLAC__int32 * const buffer[]);
+	virtual void metadata_callback(const ::FLAC__StreamMetadata *metadata);
+	virtual void error_callback(::FLAC__StreamDecoderErrorStatus status);
+};
+
+int main(int argc, char *argv[])
+{
+	bool ok = true;
+	FILE *fout;
+
+	if(argc != 3) {
+		fprintf(stderr, "usage: %s infile.flac outfile.wav\n", argv[0]);
+		return 1;
+	}
+
+	if((fout = fopen(argv[2], "wb")) == NULL) {
+		fprintf(stderr, "ERROR: opening %s for output\n", argv[2]);
+		return 1;
+	}
+
+	OurDecoder decoder(fout);
+
+	if(!decoder) {
+		fprintf(stderr, "ERROR: allocating decoder\n");
+		return 1;
+	}
+
+	(void)decoder.set_md5_checking(true);
+
+	FLAC__StreamDecoderInitStatus init_status = decoder.init(argv[1]);
+	if(init_status != FLAC__STREAM_DECODER_INIT_STATUS_OK) {
+		fprintf(stderr, "ERROR: initializing decoder: %s\n", FLAC__StreamDecoderInitStatusString[init_status]);
+		ok = false;
+	}
+
+	if(ok) {
+		ok = decoder.process_until_end_of_stream();
+		fprintf(stderr, "decoding: %s\n", ok? "succeeded" : "FAILED");
+		fprintf(stderr, "   state: %s\n", decoder.get_state().resolved_as_cstring(decoder));
+	}
+
+	fclose(fout);
+
+	return 0;
+}
+
+::FLAC__StreamDecoderWriteStatus OurDecoder::write_callback(const ::FLAC__Frame *frame, const FLAC__int32 * const buffer[])
+{
+	const FLAC__uint32 total_size = (FLAC__uint32)(total_samples * channels * (bps/8));
+	size_t i;
+
+	if(total_samples == 0) {
+		fprintf(stderr, "ERROR: this example only works for FLAC files that have a total_samples count in STREAMINFO\n");
+		return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
+	}
+	if(channels != 2 || bps != 16) {
+		fprintf(stderr, "ERROR: this example only supports 16bit stereo streams\n");
+		return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
+	}
+
+	/* write WAVE header before we write the first frame */
+	if(frame->header.number.sample_number == 0) {
+		if(
+			fwrite("RIFF", 1, 4, f) < 4 ||
+			!write_little_endian_uint32(f, total_size + 36) ||
+			fwrite("WAVEfmt ", 1, 8, f) < 8 ||
+			!write_little_endian_uint32(f, 16) ||
+			!write_little_endian_uint16(f, 1) ||
+			!write_little_endian_uint16(f, (FLAC__uint16)channels) ||
+			!write_little_endian_uint32(f, sample_rate) ||
+			!write_little_endian_uint32(f, sample_rate * channels * (bps/8)) ||
+			!write_little_endian_uint16(f, (FLAC__uint16)(channels * (bps/8))) || /* block align */
+			!write_little_endian_uint16(f, (FLAC__uint16)bps) ||
+			fwrite("data", 1, 4, f) < 4 ||
+			!write_little_endian_uint32(f, total_size)
+		) {
+			fprintf(stderr, "ERROR: write error\n");
+			return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
+		}
+	}
+
+	/* write decoded PCM samples */
+	for(i = 0; i < frame->header.blocksize; i++) {
+		if(
+			!write_little_endian_int16(f, (FLAC__int16)buffer[0][i]) ||  /* left channel */
+			!write_little_endian_int16(f, (FLAC__int16)buffer[1][i])     /* right channel */
+		) {
+			fprintf(stderr, "ERROR: write error\n");
+			return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
+		}
+	}
+
+	return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE;
+}
+
+void OurDecoder::metadata_callback(const ::FLAC__StreamMetadata *metadata)
+{
+	/* print some stats */
+	if(metadata->type == FLAC__METADATA_TYPE_STREAMINFO) {
+		/* save for later */
+		total_samples = metadata->data.stream_info.total_samples;
+		sample_rate = metadata->data.stream_info.sample_rate;
+		channels = metadata->data.stream_info.channels;
+		bps = metadata->data.stream_info.bits_per_sample;
+
+		fprintf(stderr, "sample rate    : %u Hz\n", sample_rate);
+		fprintf(stderr, "channels       : %u\n", channels);
+		fprintf(stderr, "bits per sample: %u\n", bps);
+#ifdef _MSC_VER
+		fprintf(stderr, "total samples  : %I64u\n", total_samples);
+#else
+		fprintf(stderr, "total samples  : %llu\n", total_samples);
+#endif
+	}
+}
+
+void OurDecoder::error_callback(::FLAC__StreamDecoderErrorStatus status)
+{
+	fprintf(stderr, "Got error callback: %s\n", FLAC__StreamDecoderErrorStatusString[status]);
+}