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a7db9a49f9
- generate spv files into VULKAN_TEST_RESOURCES directory - works with change that generates spv at build time Co-authored-by: dcrawley <dcrawley@qti.qualcomm.com>
48 lines
1.7 KiB
CMake
48 lines
1.7 KiB
CMake
find_program(
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Vulkan_glslang_binary
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NAMES glslang
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HINTS $ENV{VULKAN_SDK})
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if(${Vulkan_glslang_binary} STREQUAL "Vulkan_glslang_binary-NOTFOUND")
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message(FATAL_ERROR "glslang tool (part of Vulkan SDK) is a prerequisite to compile shaders to spir-v")
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else()
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message(STATUS "Found glslang: ${Vulkan_glslang_binary}")
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if(NOT DEFINED VULKAN_TEST_RESOURCES)
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set(VULKAN_TEST_RESOURCES ${CMAKE_CURRENT_BINARY_DIR})
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endif()
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set(vulkan_spirv_files "")
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add_custom_command(
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OUTPUT ${VULKAN_TEST_RESOURCES}/buffer.spv
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COMMAND ${Vulkan_glslang_binary}
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--target-env vulkan1.0
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-o ${VULKAN_TEST_RESOURCES}/buffer.spv
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${CMAKE_CURRENT_SOURCE_DIR}/buffer.comp
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DEPENDS buffer.comp
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VERBATIM)
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list(APPEND vulkan_spirv_files ${VULKAN_TEST_RESOURCES}/buffer.spv)
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file(STRINGS "image2D_test_formats.txt" image2D_formats)
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foreach(format ${image2D_formats})
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list(GET format 1 GLSL_FORMAT)
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list(GET format 2 GLSL_TYPE_PREFIX)
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configure_file(image2D.comp.in image2D_${GLSL_FORMAT}.comp)
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add_custom_command(
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OUTPUT ${VULKAN_TEST_RESOURCES}/image2D_${GLSL_FORMAT}.spv
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COMMAND ${Vulkan_glslang_binary}
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--target-env vulkan1.0
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-o ${VULKAN_TEST_RESOURCES}/image2D_${GLSL_FORMAT}.spv
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${CMAKE_CURRENT_BINARY_DIR}/image2D_${GLSL_FORMAT}.comp
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DEPENDS image2D_${GLSL_FORMAT}.comp
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VERBATIM)
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list(APPEND vulkan_spirv_files ${VULKAN_TEST_RESOURCES}/image2D_${GLSL_FORMAT}.spv)
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endforeach()
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add_custom_target(vulkan_shaders DEPENDS ${vulkan_spirv_files})
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endif()
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