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Improvments on the shader compiler utility

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The custom command didn't recognize bgfx::shaderc and the generator expression seems bettter. I also added an include option since it might be important to be able to define those.

Added changes to each of the cmake files to make sure bgfx:: is defined

Also add an output variable name parameter.

Co-Authored-By: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
This commit is contained in:
Hristo Iliev
2023-03-24 17:35:10 +02:00
committed by Sandy
parent 0ab856a9dc
commit 9670cf4f43
6 changed files with 33 additions and 4 deletions
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11
cmake/bgfxToolUtils.cmake
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@@ -535,12 +535,14 @@ endfunction()
# SHADERS filenames
# VARYING_DEF filename
# OUTPUT_DIR directory
# OUT_FILES_VAR variable name
# INCLUDE_DIRS directories
# )
#
function(bgfx_compile_shader_to_header)
set(options "")
set(oneValueArgs TYPE VARYING_DEF OUTPUT_DIR)
set(multiValueArgs SHADERS)
set(oneValueArgs TYPE VARYING_DEF OUTPUT_DIR OUT_FILES_VAR)
set(multiValueArgs SHADERS INCLUDE_DIRS)
cmake_parse_arguments(ARGS "${options}" "${oneValueArgs}" "${multiValueArgs}" "${ARGN}")
set(PROFILES 120 300_es spirv) # pssl
@@ -596,12 +598,15 @@ function(bgfx_compile_shader_to_header)
PROFILE ${PROFILE}
O "$<$<CONFIG:debug>:0>$<$<CONFIG:release>:3>$<$<CONFIG:relwithdebinfo>:3>$<$<CONFIG:minsizerel>:3>"
VARYINGDEF ${ARGS_VARYING_DEF}
INCLUDES ${BGFX_SHADER_INCLUDE_PATH}
INCLUDES ${BGFX_SHADER_INCLUDE_PATH} ${ARGS_INCLUDE_DIRS}
BIN2C BIN2C ${SHADER_FILE_NAME_WE}_${PROFILE_EXT}
)
list(APPEND OUTPUTS ${OUTPUT})
list(APPEND COMMANDS COMMAND bgfx::shaderc ${CLI})
endforeach()
if(DEFINED ARGS_OUT_FILES_VAR)
set(${ARGS_OUT_FILES_VAR} ${OUTPUTS} PARENT_SCOPE)
endif()
add_custom_command(
OUTPUT ${OUTPUTS}