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Prepare for Vulkan backend (#6595)

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* externals: Add libraries required for vulkan

* build: Add support for downloading bundled MoltenVK.

* ci: Install tools needed for Vulkan.

* citra_qt: Add API status indicator

---------

Co-authored-by: GPUCode <geoster3d@gmail.com>
This commit is contained in:
Steveice10 2023-06-05 07:29:05 -07:00 • committed by GitHub
parent 5b7cc76ba3
commit 54c499ed5b
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15 changed files with 166 additions and 11 deletions
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24
CMakeModules/DownloadExternals.cmake
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@ -100,6 +100,30 @@ function(download_qt_external target prefix_var)
set(${prefix_var} "${prefix}" PARENT_SCOPE)
endfunction()
function(download_moltenvk)
if (IOS)
set(MOLTENVK_PLATFORM "iOS")
else()
set(MOLTENVK_PLATFORM "macOS")
endif()
set(MOLTENVK_DIR "${CMAKE_BINARY_DIR}/externals/MoltenVK")
set(MOLTENVK_TAR "${CMAKE_BINARY_DIR}/externals/MoltenVK.tar")
if (NOT EXISTS ${MOLTENVK_DIR})
if (NOT EXISTS ${MOLTENVK_TAR})
file(DOWNLOAD https://github.com/KhronosGroup/MoltenVK/releases/latest/download/MoltenVK-all.tar
${MOLTENVK_TAR} SHOW_PROGRESS)
endif()
execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${MOLTENVK_TAR}"
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/externals")
endif()
# Add the MoltenVK library path to the prefix so find_library can locate it.
list(APPEND CMAKE_PREFIX_PATH "${MOLTENVK_DIR}/MoltenVK/dylib/${MOLTENVK_PLATFORM}")
set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} PARENT_SCOPE)
endfunction()
function(get_external_prefix lib_name prefix_var)
set(${prefix_var} "${CMAKE_BINARY_DIR}/externals/${lib_name}" PARENT_SCOPE)
endfunction()