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yuzu/src/video_core/host_shaders/CMakeLists.txt

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CMake
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video_core: Fix instances where msbuild always regenerated host shaders When HEADER_GENERATOR was included in the DEPENDS section of custom commands, msbuild assumed this was always modified. Changing this file is not common so we can remove it from there.
2020-09-24 02:38:05 +02:00
set(SHADER_SOURCES
video_core/host_shaders: Add CMake integration for string shaders Add the necessary CMake code to copy the contents in a string source shader (GLSL or GLASM) to a header file then consumed by video_core files. This allows editting GLSL in its own files without having to maintain them in source files. For now, only OpenGL presentation shaders are moved, but we can add GLASM presentation shaders and static SPIR-V generation through glslangValidator in the future.
2020-08-24 02:28:15 +02:00
opengl_present.frag
opengl_present.vert
)
set(SHADER_INCLUDE ${CMAKE_CURRENT_BINARY_DIR}/include)
set(SHADER_DIR ${SHADER_INCLUDE}/video_core/host_shaders)
video_core: Fix instances where msbuild always regenerated host shaders When HEADER_GENERATOR was included in the DEPENDS section of custom commands, msbuild assumed this was always modified. Changing this file is not common so we can remove it from there.
2020-09-24 02:38:05 +02:00
set(HOST_SHADERS_INCLUDE ${SHADER_INCLUDE} PARENT_SCOPE)
video_core/host_shaders: Add CMake integration for string shaders Add the necessary CMake code to copy the contents in a string source shader (GLSL or GLASM) to a header file then consumed by video_core files. This allows editting GLSL in its own files without having to maintain them in source files. For now, only OpenGL presentation shaders are moved, but we can add GLASM presentation shaders and static SPIR-V generation through glslangValidator in the future.
2020-08-24 02:28:15 +02:00
set(INPUT_FILE ${CMAKE_CURRENT_SOURCE_DIR}/source_shader.h.in)
set(HEADER_GENERATOR ${CMAKE_CURRENT_SOURCE_DIR}/StringShaderHeader.cmake)
video_core: Fix instances where msbuild always regenerated host shaders When HEADER_GENERATOR was included in the DEPENDS section of custom commands, msbuild assumed this was always modified. Changing this file is not common so we can remove it from there.
2020-09-24 02:38:05 +02:00
foreach(FILENAME IN ITEMS ${SHADER_SOURCES})
video_core/host_shaders: Add CMake integration for string shaders Add the necessary CMake code to copy the contents in a string source shader (GLSL or GLASM) to a header file then consumed by video_core files. This allows editting GLSL in its own files without having to maintain them in source files. For now, only OpenGL presentation shaders are moved, but we can add GLASM presentation shaders and static SPIR-V generation through glslangValidator in the future.
2020-08-24 02:28:15 +02:00
string(REPLACE "." "_" SHADER_NAME ${FILENAME})
set(SOURCE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/${FILENAME})
set(HEADER_FILE ${SHADER_DIR}/${SHADER_NAME}.h)
add_custom_command(
OUTPUT
${HEADER_FILE}
COMMAND
${CMAKE_COMMAND} -P ${HEADER_GENERATOR} ${SOURCE_FILE} ${HEADER_FILE} ${INPUT_FILE}
MAIN_DEPENDENCY
${SOURCE_FILE}
DEPENDS
${INPUT_FILE}
video_core: Fix instances where msbuild always regenerated host shaders When HEADER_GENERATOR was included in the DEPENDS section of custom commands, msbuild assumed this was always modified. Changing this file is not common so we can remove it from there.
2020-09-24 02:38:05 +02:00
# HEADER_GENERATOR should be included here but msbuild seems to assume it's always modified
video_core/host_shaders: Add CMake integration for string shaders Add the necessary CMake code to copy the contents in a string source shader (GLSL or GLASM) to a header file then consumed by video_core files. This allows editting GLSL in its own files without having to maintain them in source files. For now, only OpenGL presentation shaders are moved, but we can add GLASM presentation shaders and static SPIR-V generation through glslangValidator in the future.
2020-08-24 02:28:15 +02:00
)
set(SHADER_HEADERS ${SHADER_HEADERS} ${HEADER_FILE})
endforeach()
add_custom_target(host_shaders
DEPENDS
${SHADER_HEADERS}
SOURCES
video_core: Fix instances where msbuild always regenerated host shaders When HEADER_GENERATOR was included in the DEPENDS section of custom commands, msbuild assumed this was always modified. Changing this file is not common so we can remove it from there.
2020-09-24 02:38:05 +02:00
${SHADER_SOURCES}
video_core/host_shaders: Add CMake integration for string shaders Add the necessary CMake code to copy the contents in a string source shader (GLSL or GLASM) to a header file then consumed by video_core files. This allows editting GLSL in its own files without having to maintain them in source files. For now, only OpenGL presentation shaders are moved, but we can add GLASM presentation shaders and static SPIR-V generation through glslangValidator in the future.
2020-08-24 02:28:15 +02:00
)
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