Backport 2ship streamed audio

.github/workflows/apt-deps.txt

@@ -1 +1 @@
-libusb-dev libusb-1.0-0-dev libsdl2-dev libsdl2-net-dev libpng-dev libglew-dev libzip-dev zipcmp zipmerge ziptool nlohmann-json3-dev libtinyxml2-dev libspdlog-dev ninja-build 
+libusb-dev libusb-1.0-0-dev libsdl2-dev libsdl2-net-dev libpng-dev libglew-dev libzip-dev zipcmp zipmerge ziptool nlohmann-json3-dev libtinyxml2-dev libspdlog-dev ninja-build libogg-dev libvorbis-dev

.github/workflows/macports-deps.txt

@@ -1 +1 @@
-libsdl2 +universal libsdl2_net +universal libpng +universal glew +universal libzip +universal nlohmann-json +universal tinyxml2 +universal
+libsdl2 +universal libsdl2_net +universal libpng +universal glew +universal libzip +universal nlohmann-json +universal tinyxml2 +universal libogg +universal libvorbis +universal

CMake/FindOgg.cmake

@@ -0,0 +1,61 @@
+# - Find ogg
+# Find the native ogg includes and libraries
+#
+#  OGG_INCLUDE_DIRS - where to find ogg.h, etc.
+#  OGG_LIBRARIES    - List of libraries when using ogg.
+#  OGG_FOUND        - True if ogg found.
+
+if (OGG_INCLUDE_DIR)
+	# Already in cache, be silent
+	set(OGG_FIND_QUIETLY TRUE)
+endif ()
+
+find_package (PkgConfig QUIET)
+pkg_check_modules (PC_OGG QUIET ogg>=1.3.0)
+
+set (OGG_VERSION ${PC_OGG_VERSION})
+
+find_path (OGG_INCLUDE_DIR ogg/ogg.h
+	HINTS
+		${PC_OGG_INCLUDEDIR}
+		${PC_OGG_INCLUDE_DIRS}
+		${OGG_ROOT}
+	)
+# MSVC built ogg may be named ogg_static.
+# The provided project files name the library with the lib prefix.
+find_library (OGG_LIBRARY
+	NAMES
+		ogg
+		ogg_static
+		libogg
+		libogg_static
+	HINTS
+		${PC_OGG_LIBDIR}
+		${PC_OGG_LIBRARY_DIRS}
+		${OGG_ROOT}
+	)
+# Handle the QUIETLY and REQUIRED arguments and set OGG_FOUND
+# to TRUE if all listed variables are TRUE.
+include (FindPackageHandleStandardArgs)
+find_package_handle_standard_args (Ogg
+	REQUIRED_VARS
+		OGG_LIBRARY
+		OGG_INCLUDE_DIR
+	VERSION_VAR
+		OGG_VERSION
+	)
+
+if (OGG_FOUND)
+	set (OGG_LIBRARIES ${OGG_LIBRARY})
+	set (OGG_INCLUDE_DIRS ${OGG_INCLUDE_DIR})
+
+	if(NOT TARGET Ogg::ogg)
+	add_library(Ogg::ogg UNKNOWN IMPORTED)
+		set_target_properties(Ogg::ogg PROPERTIES
+			INTERFACE_INCLUDE_DIRECTORIES "${OGG_INCLUDE_DIRS}"
+			IMPORTED_LOCATION "${OGG_LIBRARIES}"
+		)
+  endif ()
+endif ()
+
+mark_as_advanced (OGG_INCLUDE_DIR OGG_LIBRARY)

CMake/FindVorbis.cmake

@@ -0,0 +1,210 @@
+#[=======================================================================[.rst:
+FindVorbis
+----------
+
+Finds the native vorbis, vorbisenc amd vorbisfile includes and libraries.
+
+Imported Targets
+^^^^^^^^^^^^^^^^
+
+This module provides the following imported targets, if found:
+
+``Vorbis::vorbis``
+  The Vorbis library
+``Vorbis::vorbisenc``
+  The VorbisEnc library
+``Vorbis::vorbisfile``
+  The VorbisFile library
+
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This will define the following variables:
+
+``Vorbis_Vorbis_INCLUDE_DIRS``
+  List of include directories when using vorbis.
+``Vorbis_Enc_INCLUDE_DIRS``
+  List of include directories when using vorbisenc.
+``Vorbis_File_INCLUDE_DIRS``
+  List of include directories when using vorbisfile.
+``Vorbis_Vorbis_LIBRARIES``
+  List of libraries when using vorbis.
+``Vorbis_Enc_LIBRARIES``
+  List of libraries when using vorbisenc.
+``Vorbis_File_LIBRARIES``
+  List of libraries when using vorbisfile.
+``Vorbis_FOUND``
+  True if vorbis and requested components found.
+``Vorbis_Vorbis_FOUND``
+  True if vorbis found.
+``Vorbis_Enc_FOUND``
+  True if vorbisenc found.
+``Vorbis_Enc_FOUND``
+  True if vorbisfile found.
+
+Cache variables
+^^^^^^^^^^^^^^^
+
+The following cache variables may also be set:
+
+``Vorbis_Vorbis_INCLUDE_DIR``
+  The directory containing ``vorbis/vorbis.h``.
+``Vorbis_Enc_INCLUDE_DIR``
+  The directory containing ``vorbis/vorbisenc.h``.
+``Vorbis_File_INCLUDE_DIR``
+  The directory containing ``vorbis/vorbisenc.h``.
+``Vorbis_Vorbis_LIBRARY``
+  The path to the vorbis library.
+``Vorbis_Enc_LIBRARY``
+  The path to the vorbisenc library.
+``Vorbis_File_LIBRARY``
+  The path to the vorbisfile library.
+
+Hints
+^^^^^
+
+A user may set ``Vorbis_ROOT`` to a vorbis installation root to tell this module where to look.
+
+#]=======================================================================]
+
+if (Vorbis_Vorbis_INCLUDE_DIR)
+	# Already in cache, be silent
+	set (Vorbis_FIND_QUIETLY TRUE)
+endif ()
+
+set (Vorbis_Vorbis_FIND_QUIETLY TRUE)
+set (Vorbis_Enc_FIND_QUIETLY TRUE)
+set (Vorbis_File_FIND_QUIETLY TRUE)
+
+find_package (Ogg QUIET)
+
+find_package (PkgConfig QUIET)
+pkg_check_modules (PC_Vorbis_Vorbis QUIET vorbis)
+pkg_check_modules (PC_Vorbis_Enc QUIET vorbisenc)
+pkg_check_modules (PC_Vorbis_File QUIET vorbisfile)
+
+set (Vorbis_VERSION ${PC_Vorbis_Vorbis_VERSION})
+
+find_path (Vorbis_Vorbis_INCLUDE_DIR vorbis/codec.h
+	HINTS
+		${PC_Vorbis_Vorbis_INCLUDEDIR}
+		${PC_Vorbis_Vorbis_INCLUDE_DIRS}
+		${Vorbis_ROOT}
+	)
+
+find_path (Vorbis_Enc_INCLUDE_DIR vorbis/vorbisenc.h
+	HINTS
+		${PC_Vorbis_Enc_INCLUDEDIR}
+		${PC_Vorbis_Enc_INCLUDE_DIRS}
+		${Vorbis_ROOT}
+	)
+
+find_path (Vorbis_File_INCLUDE_DIR vorbis/vorbisfile.h
+	HINTS
+		${PC_Vorbis_File_INCLUDEDIR}
+		${PC_Vorbis_File_INCLUDE_DIRS}
+		${Vorbis_ROOT}
+	)
+
+find_library (Vorbis_Vorbis_LIBRARY
+	NAMES
+		vorbis
+		vorbis_static
+		libvorbis
+		libvorbis_static
+	HINTS
+		${PC_Vorbis_Vorbis_LIBDIR}
+		${PC_Vorbis_Vorbis_LIBRARY_DIRS}
+		${Vorbis_ROOT}
+	)
+
+find_library (Vorbis_Enc_LIBRARY
+	NAMES
+		vorbisenc
+		vorbisenc_static
+		libvorbisenc
+		libvorbisenc_static
+	HINTS
+		${PC_Vorbis_Enc_LIBDIR}
+		${PC_Vorbis_Enc_LIBRARY_DIRS}
+		${Vorbis_ROOT}
+	)
+
+find_library (Vorbis_File_LIBRARY
+	NAMES
+		vorbisfile
+		vorbisfile_static
+		libvorbisfile
+		libvorbisfile_static
+	HINTS
+		${PC_Vorbis_File_LIBDIR}
+		${PC_Vorbis_File_LIBRARY_DIRS}
+		${Vorbis_ROOT}
+	)
+
+include (FindPackageHandleStandardArgs)
+
+if (Vorbis_Vorbis_LIBRARY AND Vorbis_Vorbis_INCLUDE_DIR AND Ogg_FOUND)
+    set (Vorbis_Vorbis_FOUND TRUE)
+endif ()
+
+if (Vorbis_Enc_LIBRARY AND Vorbis_Enc_INCLUDE_DIR AND Vorbis_Vorbis_FOUND)
+    set (Vorbis_Enc_FOUND TRUE)
+endif ()
+
+if (Vorbis_Vorbis_FOUND AND Vorbis_File_LIBRARY AND Vorbis_File_INCLUDE_DIR)
+    set (Vorbis_File_FOUND TRUE)
+endif ()
+
+find_package_handle_standard_args (Vorbis
+	REQUIRED_VARS
+		Vorbis_Vorbis_LIBRARY
+		Vorbis_Vorbis_INCLUDE_DIR
+		Ogg_FOUND
+	HANDLE_COMPONENTS
+	VERSION_VAR Vorbis_VERSION)
+
+
+if (Vorbis_Vorbis_FOUND)
+	set (Vorbis_Vorbis_INCLUDE_DIRS ${VORBIS_INCLUDE_DIR})
+	set (Vorbis_Vorbis_LIBRARIES ${VORBIS_LIBRARY} ${OGG_LIBRARIES})
+    if (NOT TARGET Vorbis::vorbis)
+		add_library (Vorbis::vorbis UNKNOWN IMPORTED)
+		set_target_properties (Vorbis::vorbis PROPERTIES
+			INTERFACE_INCLUDE_DIRECTORIES "${Vorbis_Vorbis_INCLUDE_DIR}"
+			IMPORTED_LOCATION "${Vorbis_Vorbis_LIBRARY}"
+			INTERFACE_LINK_LIBRARIES Ogg::ogg
+		)
+	endif ()
+
+	if (Vorbis_Enc_FOUND)
+		set (Vorbis_Enc_INCLUDE_DIRS ${Vorbis_Enc_INCLUDE_DIR})
+		set (Vorbis_Enc_LIBRARIES ${Vorbis_Enc_LIBRARY} ${Vorbis_Enc_LIBRARIES})
+		if (NOT TARGET Vorbis::vorbisenc)
+			add_library (Vorbis::vorbisenc UNKNOWN IMPORTED)
+			set_target_properties (Vorbis::vorbisenc PROPERTIES
+				INTERFACE_INCLUDE_DIRECTORIES "${Vorbis_Enc_INCLUDE_DIR}"
+				IMPORTED_LOCATION "${Vorbis_Enc_LIBRARY}"
+				INTERFACE_LINK_LIBRARIES Vorbis::vorbis
+			)
+		endif ()
+	endif ()
+
+	if (Vorbis_File_FOUND)
+		set (Vorbis_File_INCLUDE_DIRS ${Vorbis_File_INCLUDE_DIR})
+		set (Vorbis_File_LIBRARIES ${Vorbis_File_LIBRARY} ${Vorbis_File_LIBRARIES})
+		if (NOT TARGET Vorbis::vorbisfile)
+			add_library (Vorbis::vorbisfile UNKNOWN IMPORTED)
+			set_target_properties (Vorbis::vorbisfile PROPERTIES
+				INTERFACE_INCLUDE_DIRECTORIES "${Vorbis_File_INCLUDE_DIR}"
+				IMPORTED_LOCATION "${Vorbis_File_LIBRARY}"
+				INTERFACE_LINK_LIBRARIES Vorbis::vorbis
+			)
+		endif ()
+	endif ()
+
+endif ()
+
+mark_as_advanced (Vorbis_Vorbis_INCLUDE_DIR Vorbis_Vorbis_LIBRARY)
+mark_as_advanced (Vorbis_Enc_INCLUDE_DIR Vorbis_Enc_LIBRARY)
+mark_as_advanced (Vorbis_File_INCLUDE_DIR Vorbis_File_LIBRARY)

CMakeLists.txt

@@ -79,13 +79,15 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
     set(VCPKG_TARGET_TRIPLET x64-windows-static)
 
     vcpkg_bootstrap()
-    vcpkg_install_packages(zlib bzip2 libzip libpng sdl2 sdl2-net glew glfw3 nlohmann-json tinyxml2 spdlog)
+    vcpkg_install_packages(zlib bzip2 libzip libpng sdl2 sdl2-net glew glfw3 nlohmann-json tinyxml2 spdlog libogg libvorbis)
 
     if (CMAKE_C_COMPILER_LAUNCHER MATCHES "ccache|sccache")
         set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT Embedded)
     endif()
 endif()
 
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake")
+
 ################################################################################
 # Set target arch type if empty. Visual studio solution generator provides it.
 ################################################################################

soh/CMakeLists.txt

@@ -29,6 +29,13 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
 	endif()
 endif()
 
+FetchContent_Declare(
+    dr_libs
+    GIT_REPOSITORY https://github.com/mackron/dr_libs.git
+	GIT_TAG da35f9d6c7374a95353fd1df1d394d44ab66cf01
+)
+FetchContent_MakeAvailable(dr_libs)
+
 ################################################################################
 # Global configuration types
 ################################################################################
@@ -350,6 +357,7 @@ target_include_directories(${PROJECT_NAME} PRIVATE assets
     ${SDL2-NET-INCLUDE}
     ${BOOST-INCLUDE}
 	${CMAKE_CURRENT_SOURCE_DIR}/assets/
+    ${dr_libs_SOURCE_DIR}
 	.
 )
 
@@ -639,34 +647,28 @@ endif()
 
 if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
     find_package(glfw3 REQUIRED)
-	if("${CMAKE_VS_PLATFORM_NAME}" STREQUAL "x64")
-		set(ADDITIONAL_LIBRARY_DEPENDENCIES
-			"libultraship;"
-			"ZAPDLib;"
-			"glu32;"
-			"SDL2::SDL2;"
-			"SDL2::SDL2main;"
-            "$<$<BOOL:${BUILD_REMOTE_CONTROL}>:SDL2_net::SDL2_net-static>"
-			"glfw;"
-			"winmm;"
-			"imm32;"
-			"version;"
-			"setupapi"
-		)
-	elseif("${CMAKE_VS_PLATFORM_NAME}" STREQUAL "Win32")
-		set(ADDITIONAL_LIBRARY_DEPENDENCIES
-			"libultraship;"
-			"ZAPDLib;"
-			"glu32;"
-			"SDL2::SDL2;"
-			"SDL2::SDL2main;"
-			"glfw;"
-			"winmm;"
-			"imm32;"
-			"version;"
-			"setupapi"
-		)
-	endif()
+    find_package(Ogg CONFIG REQUIRED)
+    link_libraries(Ogg::ogg)
+
+    find_package(Vorbis CONFIG REQUIRED)
+    link_libraries(Vorbis::vorbisfile)
+    set(ADDITIONAL_LIBRARY_DEPENDENCIES
+		"libultraship;"
+		"ZAPDLib;"
+		"glu32;"
+		"SDL2::SDL2;"
+		"SDL2::SDL2main;"
+        "$<$<BOOL:${BUILD_REMOTE_CONTROL}>:SDL2_net::SDL2_net-static>"
+		"glfw;"
+		"winmm;"
+		"imm32;"
+		"version;"
+		"setupapi"
+        "Ogg::ogg"
+        "Vorbis::vorbis"
+        "Vorbis::vorbisenc"
+        "Vorbis::vorbisfile"
+	)
 elseif(CMAKE_SYSTEM_NAME STREQUAL "NintendoSwitch")
     find_package(SDL2)
     set(THREADS_PREFER_PTHREAD_FLAG ON)
@@ -692,9 +694,15 @@ else()
     find_package(SDL2)
     set(THREADS_PREFER_PTHREAD_FLAG ON)
     find_package(Threads REQUIRED)
+    find_package(Ogg REQUIRED)
+    find_package(Vorbis REQUIRED)
  	set(ADDITIONAL_LIBRARY_DEPENDENCIES
         "libultraship;"
 		"ZAPDLib;"
+        "Ogg::ogg"
+        "Vorbis::vorbis"
+        "Vorbis::vorbisenc"
+        "Vorbis::vorbisfile"
 		SDL2::SDL2
         "$<$<BOOL:${BUILD_REMOTE_CONTROL}>:SDL2_net::SDL2_net>"
 		${CMAKE_DL_LIBS}