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vulkan: Add shader debugging information

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Utilize the `GPU_DEBUG_INFO` flag to conditionally compile spirv files
with debugging information.
This commit is contained in:
Wunkolo 2023-08-31 12:42:29 -07:00
parent 28f0b938f5
commit 1b1dbeb105
1 changed files with 22 additions and 12 deletions
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34
CMakeLists.txt
View file

@ -273,18 +273,28 @@ if(ENABLE_VULKAN)
"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()
set( RENDERER_VK_HOST_SHADERS_FLAGS -e main --target-env vulkan1.1)
if(GPU_DEBUG_INFO)
# generate nonsemantic shader debug information with source
set( RENDERER_VK_HOST_SHADERS_FLAGS ${RENDERER_VK_HOST_SHADERS_FLAGS} -gVS)
else()
set( RENDERER_VK_HOST_SHADERS_FLAGS ${RENDERER_VK_HOST_SHADERS_FLAGS} -g0)
endif()
# Compile each vulkan shader into an .spv file
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 ${RENDERER_VK_HOST_SHADERS_FLAGS} -V "${PROJECT_SOURCE_DIR}/${HOST_SHADER_SOURCE}" -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