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emulators/flycast: New Port: Multi-platform Sega Dreamcast emulator

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Flycast is a multi-platform Sega Dreamcast, Naomi, Naomi 2, and Atomiswave
emulator derived from reicast.

WWW: https://github.com/flyinghead/flycast

PR:		282691
This commit is contained in:
Stefan Schlosser 2024-10-24 15:07:37 +02:00 committed by Robert Clausecker
parent c66fa58426
commit dd40da67a6
11 changed files with 263 additions and 0 deletions
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1
emulators/Makefile
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@ -35,6 +35,7 @@
SUBDIR += es-de
SUBDIR += fceux
SUBDIR += flexemu
SUBDIR += flycast
SUBDIR += fmsx
SUBDIR += frodo
SUBDIR += fs-uae

66
emulators/flycast/Makefile Normal file
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@ -0,0 +1,66 @@
PORTNAME= flycast
DISTVERSIONPREFIX= v
DISTVERSION= 2.4
CATEGORIES= emulators
MAINTAINER= bsdcode@disroot.org
COMMENT= Multi-platform Sega Dreamcast emulator
WWW= https://github.com/flyinghead/flycast
LICENSE= GPLv2
LICENSE_FILE= ${WRKSRC}/LICENSE
LIB_DEPENDS= libchdr.so:devel/libchdr \
libcurl.so:ftp/curl \
libminiupnpc.so:net/miniupnpc \
libzip.so:archivers/libzip \
libzstd.so:archivers/zstd
USES= cmake compiler:c++17-lang lua:52+ pkgconfig sdl
USE_GITHUB= yes
GH_ACCOUNT= flyinghead
USE_SDL= sdl2
.include "${.CURDIR}/Makefile.tuples"
OPTIONS_DEFINE= DOCS OPENMP VULKAN
OPTIONS_DEFAULT= ALSA AO OPENMP OSS VULKAN
OPTIONS_GROUP= AUDIO
OPTIONS_GROUP_AUDIO= ALSA AO OSS PULSEAUDIO
VULKAN_DESC= Build with Vulkan support
ALSA_LIB_DEPENDS= libasound.so:audio/alsa-lib
ALSA_CMAKE_BOOL= USE_ALSA
AO_LIB_DEPENDS= libao.so:audio/libao
AO_CMAKE_BOOL= USE_AO
OPENMP_CMAKE_BOOL= USE_OPENMP
OSS_CMAKE_BOOL= USE_OSS
PULSEAUDIO_LIB_DEPENDS= libpulse.so:audio/pulseaudio
PULSEAUDIO_CMAKE_BOOL= USE_PULSEAUDIO
VULKAN_BUILD_DEPENDS= glslang:graphics/glslang \
vulkan-headers>0:graphics/vulkan-headers
VULKAN_CMAKE_BOOL= USE_HOST_GLSLANG USE_VULKAN
post-install-DOCS-on:
${MKDIR} ${STAGEDIR}${DOCSDIR}
(cd ${WRKSRC}/docs && \
${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR})
# For maintainer (do not forget to clean up Makefile.tuples afterwards to
# remove useless submodules)
Makefile.tuples::
${RM} -f ${.CURDIR}/Makefile.tuples
${RM} -rf ${WRKDIR}/.maintainer.checkout
${MKDIR} ${WRKDIR}/.maintainer.checkout
(cd ${WRKDIR}/.maintainer.checkout && \
git clone --recursive --branch=${DISTVERSIONPREFIX}${DISTVERSION} \
https://github.com/${GH_ACCOUNT}/${PORTNAME} . && \
${SH} ${FILESDIR}/gen_gh_tuple.sh > ${.CURDIR}/Makefile.tuples)
.include <bsd.port.mk>

4
emulators/flycast/Makefile.tuples Normal file
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@ -0,0 +1,4 @@
GH_TUPLE= \
vinniefalco:LuaBridge:fab7b33b896a42dcc865ba5ecdbacd9f409137f8:LuaBridge/core/deps/luabridge \
GPUOpen-LibrariesAndSDKs:VulkanMemoryAllocator:6eb62e1515072827db992c2befd80b71b2d04329:VulkanMemoryAllocator/core/deps/VulkanMemoryAllocator \
RetroAchievements:rcheevos:563230b1c249774b4852c944dc7cdcb952c9e8e8:rcheevos/core/deps/rcheevos \

9
emulators/flycast/distinfo Normal file
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@ -0,0 +1,9 @@
TIMESTAMP = 1731443633
SHA256 (flyinghead-flycast-v2.4_GH0.tar.gz) = 44b2ff5d172f7be2be9db613ebd22635760cfc846ddb4c25e1da0d8fa79b1a1b
SIZE (flyinghead-flycast-v2.4_GH0.tar.gz) = 30398953
SHA256 (vinniefalco-LuaBridge-fab7b33b896a42dcc865ba5ecdbacd9f409137f8_GH0.tar.gz) = d393adc6bf1659faf2683f6ef2766ee7223650c8087ce53f8ab529e44c1c1575
SIZE (vinniefalco-LuaBridge-fab7b33b896a42dcc865ba5ecdbacd9f409137f8_GH0.tar.gz) = 543800
SHA256 (GPUOpen-LibrariesAndSDKs-VulkanMemoryAllocator-6eb62e1515072827db992c2befd80b71b2d04329_GH0.tar.gz) = 9afe46ce02681799ca907fb79990ff276877dfb6324d48da21b215b92649368d
SIZE (GPUOpen-LibrariesAndSDKs-VulkanMemoryAllocator-6eb62e1515072827db992c2befd80b71b2d04329_GH0.tar.gz) = 877925
SHA256 (RetroAchievements-rcheevos-563230b1c249774b4852c944dc7cdcb952c9e8e8_GH0.tar.gz) = fab0809e60d8ed64a4a2bef2964315e9f4b6e770db4c963630441352d1dd21d1
SIZE (RetroAchievements-rcheevos-563230b1c249774b4852c944dc7cdcb952c9e8e8_GH0.tar.gz) = 669618

29
emulators/flycast/files/gen_gh_tuple.sh Normal file
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@ -0,0 +1,29 @@
#!/bin/sh
echo "GH_TUPLE= \\"
for _sm_root in $(find . -type f -name .gitmodules | sed 's/\.gitmodules$//' | sort)
do
(
cd "${_sm_root}"
# Crawl name|path|url list of submodules within _sm_root
grep -e '^\[submodule "' -e 'path = ' -e 'url = ' .gitmodules | \
sed -E -e 's|.*"([^"]+)".*|\1|' -e 's|.*= ||' | \
paste - - - | \
sed -E 's/[[:space:]]+/|/g' | \
while read _sm
do
_sm_name=$(echo "${_sm}" | cut -d '|' -f 1)
_sm_path=$(echo "${_sm}" | cut -d '|' -f 2)
_sm_url=$(echo "${_sm}" | cut -d '|' -f 3)
_sm_prefix=$(echo "${_sm_root}" | sed 's|^\./||')
_account_project=$(echo "${_sm_url}" | sed -e 's|^https://github.com/||' -e 's|/|:|g' -e 's|\.git$||')
_group=$(echo "${_account_project}" | cut -d ':' -f 2 | tr -cd 'a-zA-Z0-9_')
_tagname_group_subdir=$(git submodule status "${_sm_path}" | sed -E -e 's|^.||' -e "s|[[:space:]]+|:${_group}/${_sm_prefix}|" -e 's|[[:space:]]+.*$||')
echo -e "\t${_account_project}:${_tagname_group_subdir} \\"
done
)
done
echo ""

57
emulators/flycast/files/patch-CMakeLists.txt Normal file
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@ -0,0 +1,57 @@
--- CMakeLists.txt.orig 2024-10-21 14:13:00 UTC
+++ CMakeLists.txt
@@ -410,9 +410,13 @@ endif()
target_link_libraries(${PROJECT_NAME} PRIVATE glslang::glslang-default-resource-limits glslang::SPIRV)
endif()
+if(USE_OSS)
+ target_compile_definitions(${PROJECT_NAME} PRIVATE USE_OSS)
+endif()
+
if(NOT LIBRETRO)
find_package(ALSA)
- if(ALSA_FOUND AND NOT ANDROID)
+ if(USE_ALSA AND ALSA_FOUND AND NOT ANDROID)
target_compile_definitions(${PROJECT_NAME} PRIVATE USE_ALSA)
target_include_directories(${PROJECT_NAME} PRIVATE ${ALSA_INCLUDE_DIRS})
target_link_libraries(${PROJECT_NAME} PRIVATE ${ALSA_LIBRARIES})
@@ -471,9 +475,8 @@ endif()
endif()
endif()
-add_subdirectory(core/deps/libchdr EXCLUDE_FROM_ALL)
-target_link_libraries(${PROJECT_NAME} PRIVATE chdr-static)
-target_include_directories(${PROJECT_NAME} PRIVATE core/deps/libchdr/include)
+pkg_check_modules(libchdr REQUIRED libchdr)
+target_link_libraries(${PROJECT_NAME} PRIVATE ${libchdr_LINK_LIBRARIES})
if(NOT WITH_SYSTEM_ZLIB)
set(ZLIB_RELATIVE_PATH "core/deps/libchdr/deps/zlib-1.3.1")
@@ -490,7 +493,7 @@ if(PKG_CONFIG_FOUND AND NOT ANDROID AND NOT APPLE AND
find_package(PkgConfig)
if(PKG_CONFIG_FOUND AND NOT ANDROID AND NOT APPLE AND NOT LIBRETRO)
pkg_check_modules(AO IMPORTED_TARGET ao)
- if(AO_FOUND)
+ if(USE_AO AND AO_FOUND)
target_compile_definitions(${PROJECT_NAME} PRIVATE USE_LIBAO)
target_link_libraries(${PROJECT_NAME} PRIVATE PkgConfig::AO)
endif()
@@ -510,7 +513,7 @@ if(PKG_CONFIG_FOUND AND NOT ANDROID AND NOT APPLE AND
endif()
pkg_check_modules(LIBPULSE IMPORTED_TARGET libpulse)
- if(LIBPULSE_FOUND)
+ if(USE_PULSEAUDIO AND LIBPULSE_FOUND)
target_compile_definitions(${PROJECT_NAME} PRIVATE USE_PULSEAUDIO)
target_link_libraries(${PROJECT_NAME} PRIVATE PkgConfig::LIBPULSE)
endif()
@@ -1338,8 +1341,7 @@ if(USE_VULKAN)
target_compile_definitions(${PROJECT_NAME} PUBLIC VK_USE_PLATFORM_METAL_EXT)
endif()
- add_subdirectory(core/deps/Vulkan-Headers)
- target_link_libraries(${PROJECT_NAME} PRIVATE Vulkan::Headers)
+ find_package(VulkanHeaders)
add_subdirectory(core/deps/VulkanMemoryAllocator)
target_compile_options(VulkanMemoryAllocator INTERFACE $<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CXX_COMPILER_ID:AppleClang,Clang>>:-Wno-nullability-completeness>)

9
emulators/flycast/files/patch-core_rend_vulkan_vmallocator.cpp Normal file
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@ -0,0 +1,9 @@
--- core/rend/vulkan/vmallocator.cpp.orig 2024-11-10 23:58:20 UTC
+++ core/rend/vulkan/vmallocator.cpp
@@ -71,5 +71,5 @@ void VMAllocator::Init(vk::PhysicalDevice physicalDevi
#endif
VkResult rc = vmaCreateAllocator(&allocatorInfo, &allocator);
- vk::resultCheck(static_cast<vk::Result>(rc), "vmaCreateAllocator failed");
+ vk::detail::resultCheck(static_cast<vk::Result>(rc), "vmaCreateAllocator failed");
}

38
emulators/flycast/files/patch-core_rend_vulkan_vmallocator.h Normal file
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@ -0,0 +1,38 @@
--- core/rend/vulkan/vmallocator.h.orig 2024-11-10 23:58:42 UTC
+++ core/rend/vulkan/vmallocator.h
@@ -64,7 +64,7 @@ class Allocation (public)
return allocInfo.pMappedData;
void *p;
VkResult res = vmaMapMemory(allocator, allocation, &p);
- vk::resultCheck(static_cast<vk::Result>(res), "vmaMapMemory failed");
+ vk::detail::resultCheck(static_cast<vk::Result>(res), "vmaMapMemory failed");
VkMemoryPropertyFlags flags;
vmaGetMemoryTypeProperties(allocator, allocInfo.memoryType, &flags);
if ((flags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT) && (flags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) == 0)
@@ -114,7 +114,7 @@ class VMAllocator (public)
VmaAllocation vmaAllocation;
VmaAllocationInfo allocInfo;
VkResult rc = vmaAllocateMemory(allocator, (VkMemoryRequirements*)&memoryRequirements, &allocCreateInfo, &vmaAllocation, &allocInfo);
- vk::resultCheck(static_cast<vk::Result>(rc), "vmaAllocateMemory failed");
+ vk::detail::resultCheck(static_cast<vk::Result>(rc), "vmaAllocateMemory failed");
return Allocation(allocator, vmaAllocation, allocInfo);
}
@@ -123,7 +123,7 @@ class VMAllocator (public)
VmaAllocation vmaAllocation;
VmaAllocationInfo allocInfo;
VkResult rc = vmaAllocateMemoryForImage(allocator, (VkImage)image, &allocCreateInfo, &vmaAllocation, &allocInfo);
- vk::resultCheck(static_cast<vk::Result>(rc), "vmaAllocateMemoryForImage failed");
+ vk::detail::resultCheck(static_cast<vk::Result>(rc), "vmaAllocateMemoryForImage failed");
vmaBindImageMemory(allocator, vmaAllocation, (VkImage)image);
return Allocation(allocator, vmaAllocation, allocInfo);
@@ -134,7 +134,7 @@ class VMAllocator (public)
VmaAllocation vmaAllocation;
VmaAllocationInfo allocInfo;
VkResult rc = vmaAllocateMemoryForBuffer(allocator, (VkBuffer)buffer, &allocCreateInfo, &vmaAllocation, &allocInfo);
- vk::resultCheck(static_cast<vk::Result>(rc), "vmaAllocateMemoryForBuffer failed");
+ vk::detail::resultCheck(static_cast<vk::Result>(rc), "vmaAllocateMemoryForBuffer failed");
vmaBindBufferMemory(allocator, vmaAllocation, (VkBuffer)buffer);
return Allocation(allocator, vmaAllocation, allocInfo);

19
emulators/flycast/files/patch-core_rend_vulkan_vulkan__context.cpp Normal file
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@ -0,0 +1,19 @@
--- core/rend/vulkan/vulkan_context.cpp.orig 2024-10-21 14:13:00 UTC
+++ core/rend/vulkan/vulkan_context.cpp
@@ -42,6 +42,7 @@ VULKAN_HPP_DEFAULT_DISPATCH_LOADER_DYNAMIC_STORAGE
#endif
#include <memory>
+#include <set>
void ReInitOSD();
@@ -146,7 +147,7 @@ bool VulkanContext::InitInstance(const char** extensio
#if defined(__ANDROID__) && HOST_CPU == CPU_ARM64
vkGetInstanceProcAddr = loadVulkanDriver();
#else
- static vk::DynamicLoader dl;
+ static vk::detail::DynamicLoader dl;
vkGetInstanceProcAddr = dl.getProcAddress<PFN_vkGetInstanceProcAddr>("vkGetInstanceProcAddr");
#endif
if (vkGetInstanceProcAddr == nullptr) {

14
emulators/flycast/pkg-descr Normal file
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@ -0,0 +1,14 @@
Flycast is a multi-platform Sega Dreamcast, Naomi, Naomi 2, and Atomiswave
emulator derived from the inactive reicast project.
Flycast provides high performance and high compatibility. It supports an HLE
BIOS, so dumping a real BIOS from a console isn't required (but it is still
recommended for increased compatibility). Furthermore it supports widescreen,
either with a generic hack to render outside of the screen, or by auto-applying
codes/patches to certain games which provides better results. Resolution and
texture upscaling is supported alongside dumping and loading of custom textures.
Flycast emulates standard Dreamcast controllers, keyboard, mouse, light-gun
(with your mouse), Twin Sticks, and even the ASCII Mission Stick. It can emulate
two expansion sockets per controller (VMU, Purupuru/Rumble Pack, or Microphone).
Most if not all games compatible with Dreamcast Live servers are supported by
Flycast.

17
emulators/flycast/pkg-plist Normal file
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@ -0,0 +1,17 @@
bin/flycast
share/applications/flycast.desktop
%%PORTDOCS%%%%DOCSDIR%%/DreamCast_Specs.md
%%PORTDOCS%%%%DOCSDIR%%/Dynarec Architecture.md
%%PORTDOCS%%%%DOCSDIR%%/Naomi_Overview.md
%%PORTDOCS%%%%DOCSDIR%%/Notable game bugs.md
%%PORTDOCS%%%%DOCSDIR%%/microphone support notes.txt
%%PORTDOCS%%%%DOCSDIR%%/neil_corlett_aica_notes.txt
share/icons/hicolor/128x128/apps/flycast.png
share/icons/hicolor/16x16/apps/flycast.png
share/icons/hicolor/256x256/apps/flycast.png
share/icons/hicolor/32x32/apps/flycast.png
share/icons/hicolor/512x512/apps/flycast.png
share/icons/hicolor/64x64/apps/flycast.png
share/man/man1/flycast.1.gz
share/metainfo/org.flycast.Flycast.metainfo.xml
share/pixmaps/flycast.png