Initial commit

added libraries:
opus
flac
libsndfile

updated:
libvorbis
libogg
openal

- Everything works as expected for now. Bare in mind libsndfile needed the check for whether or not it could find the xiph libraries removed in order for this to work.

Engine/lib/libvorbis/win32/VS2005/README

@@ -0,0 +1,16 @@
+libvorbis has libogg as a dependency, you need to have libogg
+compiled beforehand.
+
+Lets say you have libogg and libvorbis in the same directory:
+
+libogg-1.1.3 
+libvorbis-1.2.0
+
+Because there is no automatic library detection you have to,
+either:
+
+1. Rename libogg-1.1.3 to libogg
+
+2. Open libogg.vsprops with a text editor (even notepad.exe
+will suffice) and see if LIBOGG_VERSION is set to the correct
+version, in this case "1.1.3"

Engine/lib/libvorbis/win32/VS2005/libogg.vsprops

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="windows-1250"?>
+<VisualStudioPropertySheet
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="libogg"
+	>
+	<Tool
+		Name="VCCLCompilerTool"
+		AdditionalIncludeDirectories="&quot;..\..\..\..\libogg-$(LIBOGG_VERSION)\include&quot;;..\..\..\..\ogg\include;..\..\..\..\..\..\..\core\ogg\libogg\include"
+	/>
+	<Tool
+		Name="VCLinkerTool"
+		AdditionalLibraryDirectories="&quot;..\..\..\..\libogg-$(LIBOGG_VERSION)\win32\VS2005\$(PlatformName)\$(ConfigurationName)&quot;;&quot;..\..\..\..\ogg\win32\VS2005\$(PlatformName)\$(ConfigurationName)&quot;;&quot;..\..\..\..\..\..\..\core\ogg\libogg\win32\VS2005\$(PlatformName)\$(ConfigurationName)&quot;"
+	/>
+	<UserMacro
+		Name="LIBOGG_VERSION"
+		Value="1.1.4"
+	/>
+</VisualStudioPropertySheet>

Engine/lib/libvorbis/win32/VS2008/README

@@ -0,0 +1,16 @@
+libvorbis has libogg as a dependency, you need to have libogg
+compiled beforehand.
+
+Lets say you have libogg and libvorbis in the same directory:
+
+libogg-1.1.3 
+libvorbis-1.2.0
+
+Because there is no automatic library detection you have to,
+either:
+
+1. Rename libogg-1.1.3 to libogg
+
+2. Open libogg.vsprops with a text editor (even notepad.exe
+will suffice) and see if LIBOGG_VERSION is set to the correct
+version, in this case "1.1.3"

Engine/lib/libvorbis/win32/VS2008/libogg.vsprops

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="windows-1250"?>
+<VisualStudioPropertySheet
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="libogg"
+	>
+	<Tool
+		Name="VCCLCompilerTool"
+		AdditionalIncludeDirectories="&quot;..\..\..\..\libogg-$(LIBOGG_VERSION)\include&quot;;..\..\..\..\ogg\include;..\..\..\..\..\..\..\core\ogg\libogg\include"
+	/>
+	<Tool
+		Name="VCLinkerTool"
+		AdditionalLibraryDirectories="&quot;..\..\..\..\libogg-$(LIBOGG_VERSION)\win32\VS2008\$(PlatformName)\$(ConfigurationName)&quot;;&quot;..\..\..\..\ogg\win32\VS2008\$(PlatformName)\$(ConfigurationName)&quot;;&quot;..\..\..\..\..\..\..\core\ogg\libogg\win32\VS2008\$(PlatformName)\$(ConfigurationName)&quot;"
+	/>
+	<UserMacro
+		Name="LIBOGG_VERSION"
+		Value="1.1.4"
+	/>
+</VisualStudioPropertySheet>

Engine/lib/libvorbis/win32/VS2010/README

@@ -0,0 +1,16 @@
+libvorbis has libogg as a dependency, you need to have libogg
+compiled beforehand.
+
+Lets say you have libogg and libvorbis in the same directory:
+
+libogg-1.3.2 
+libvorbis-1.4.0
+
+Because there is no automatic library detection you have to,
+either:
+
+1. Rename libogg-1.3.2 to libogg.
+
+2. Open libogg.props with a text editor (even notepad.exe
+will suffice) and see if LIBOGG_VERSION is set to the correct
+version, in this case "1.3.2".

Engine/lib/libvorbis/win32/VS2010/libogg.props

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Label="UserMacros">
+    <LIBOGG_VERSION>1.3.2</LIBOGG_VERSION>
+  </PropertyGroup>
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
+  </PropertyGroup>
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\..\..\..\libogg-$(LIBOGG_VERSION)\include;..\..\..\..\libogg\include;..\..\..\..\..\..\..\core\ogg\libogg\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <AdditionalLibraryDirectories>..\..\..\..\libogg-$(LIBOGG_VERSION)\win32\VS2015\$(PlatformName)\$(ConfigurationName);..\..\..\..\libogg\win32\VS2015\$(PlatformName)\$(ConfigurationName);..\..\..\..\..\..\..\core\ogg\libogg\win32\VS2015\$(PlatformName)\$(ConfigurationName)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <BuildMacro Include="LIBOGG_VERSION">
+      <Value>$(LIBOGG_VERSION)</Value>
+    </BuildMacro>
+  </ItemGroup>
+</Project>

Engine/lib/libvorbis/win32/vorbis.def

@@ -0,0 +1,58 @@
+; vorbis.def
+; 
+LIBRARY
+EXPORTS
+_floor_P
+_mapping_P
+_residue_P
+;
+vorbis_info_init
+vorbis_info_clear
+vorbis_info_blocksize
+;
+vorbis_comment_init
+vorbis_comment_add
+vorbis_comment_add_tag
+vorbis_comment_query
+vorbis_comment_query_count
+vorbis_comment_clear
+;
+vorbis_block_init
+vorbis_block_clear
+vorbis_dsp_clear
+vorbis_granule_time
+;
+vorbis_analysis_init
+vorbis_commentheader_out
+vorbis_analysis_headerout
+vorbis_analysis_buffer
+vorbis_analysis_wrote
+vorbis_analysis_blockout
+vorbis_analysis
+vorbis_bitrate_addblock
+vorbis_bitrate_flushpacket
+;
+vorbis_synthesis_headerin
+vorbis_synthesis_init
+vorbis_synthesis_restart
+vorbis_synthesis
+vorbis_synthesis_trackonly
+vorbis_synthesis_blockin
+vorbis_synthesis_pcmout
+vorbis_synthesis_lapout
+vorbis_synthesis_read
+vorbis_packet_blocksize
+vorbis_synthesis_halfrate
+vorbis_synthesis_halfrate_p
+vorbis_synthesis_idheader
+;
+vorbis_window
+;_analysis_output_always
+vorbis_encode_init
+vorbis_encode_setup_managed
+vorbis_encode_setup_vbr
+vorbis_encode_init_vbr
+vorbis_encode_setup_init
+vorbis_encode_ctl
+;
+vorbis_version_string

Engine/lib/libvorbis/win32/vorbisenc.def

@@ -0,0 +1,12 @@
+; vorbisenc.def
+;
+LIBRARY
+
+EXPORTS
+vorbis_encode_init
+vorbis_encode_setup_managed
+vorbis_encode_setup_vbr
+vorbis_encode_init_vbr
+vorbis_encode_setup_init
+vorbis_encode_ctl
+

Engine/lib/libvorbis/win32/vorbisfile.def

@@ -0,0 +1,39 @@
+; vorbisfile.def
+;
+LIBRARY
+EXPORTS
+ov_clear
+ov_open
+ov_open_callbacks
+ov_bitrate
+ov_bitrate_instant
+ov_streams
+ov_seekable
+ov_serialnumber
+ov_raw_total
+ov_pcm_total
+ov_time_total
+ov_raw_seek
+ov_pcm_seek
+ov_pcm_seek_page
+ov_time_seek
+ov_time_seek_page
+ov_raw_seek_lap
+ov_pcm_seek_lap
+ov_pcm_seek_page_lap
+ov_time_seek_lap
+ov_time_seek_page_lap
+ov_raw_tell
+ov_pcm_tell
+ov_time_tell
+ov_info
+ov_comment
+ov_read
+ov_read_float
+ov_test
+ov_test_callbacks
+ov_test_open
+ov_crosslap
+ov_halfrate
+ov_halfrate_p
+ov_fopen