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Add Vulkan Host-Shader compilation

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Compiles Vulkan Host shaders into spirv binary files and embeds them
into the application's virtual file-system.
This commit is contained in:
Wunkolo 2023-08-16 21:11:25 -07:00
parent f62f1bf9b2
commit 97b6b7f122
3 changed files with 51 additions and 1 deletions
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22
CMakeLists.txt
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@ -251,10 +251,30 @@ if(ENABLE_VULKAN)
set(HEADER_FILES ${HEADER_FILES} ${RENDERER_VK_INCLUDE_FILES})
source_group("Source Files\\Core\\Vulkan Renderer" FILES ${RENDERER_VK_SOURCE_FILES})
set(RENDERER_VK_HOST_SHADERS_SOURCE
"src/host_shaders/vulkan_display.frag"
"src/host_shaders/vulkan_display.vert"
)
foreach( HOST_SHADER_SOURCE ${RENDERER_VK_HOST_SHADERS_SOURCE} )
get_filename_component( FILE_NAME ${HOST_SHADER_SOURCE} NAME )
set( HOST_SHADER_SPIRV "${PROJECT_BINARY_DIR}/host_shaders/${FILE_NAME}.spv" )
add_custom_command(
OUTPUT ${HOST_SHADER_SPIRV}
COMMAND ${CMAKE_COMMAND} -E make_directory "${PROJECT_BINARY_DIR}/host_shaders/"
COMMAND Vulkan::glslangValidator -t --target-env vulkan1.1 -g -V "${PROJECT_SOURCE_DIR}/${HOST_SHADER_SOURCE}" -o ${HOST_SHADER_SPIRV}
#COMMAND ${SPIRV_OPT} -O ${HOST_SHADER_SPIRV} -o ${HOST_SHADER_SPIRV}
DEPENDS ${HOST_SHADER_SOURCE}
)
list( APPEND RENDERER_VK_HOST_SHADERS_SPIRV ${HOST_SHADER_SPIRV} )
endforeach()
cmrc_add_resource_library(
resources_renderer_vk
NAMESPACE RendererVK
WHENCE "src/host_shaders/"
WHENCE "${PROJECT_BINARY_DIR}/host_shaders/"
${RENDERER_VK_HOST_SHADERS_SPIRV}
)
endif()