mirror of
https://bitbucket.org/CPMADevs/cnq3
synced 2024-12-02 00:41:57 +00:00
fc9465caab
aside from the speed improvements, this also makes for nicer code in the renderer interaction with libjpeg, thanks to mem_dest support etc
80 lines
2.8 KiB
CMake
80 lines
2.8 KiB
CMake
if(NOT DEFINED NASM)
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set(NASM nasm CACHE FILEPATH "Path to NASM/YASM executable")
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endif()
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if(SIMD_X86_64)
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set(NAFLAGS -fwin64 -DWIN64 -D__x86_64__)
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else()
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if(BORLAND)
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set(NAFLAGS -fobj -DOBJ32)
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else()
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set(NAFLAGS -fwin32 -DWIN32)
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endif()
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endif()
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set(NAFLAGS ${NAFLAGS} -I${CMAKE_SOURCE_DIR}/win/ -I${CMAKE_CURRENT_SOURCE_DIR}/)
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# This only works if building from the command line. There is currently no way
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# to set a variable's value based on the build type when using the MSVC IDE.
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if(CMAKE_BUILD_TYPE STREQUAL "Debug"
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OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo")
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set(NAFLAGS ${NAFLAGS} -g)
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endif()
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if(SIMD_X86_64)
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set(SIMD_BASENAMES jfdctflt-sse-64 jccolor-sse2-64 jcgray-sse2-64
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jchuff-sse2-64 jcsample-sse2-64 jdcolor-sse2-64 jdmerge-sse2-64
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jdsample-sse2-64 jfdctfst-sse2-64 jfdctint-sse2-64 jidctflt-sse2-64
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jidctfst-sse2-64 jidctint-sse2-64 jidctred-sse2-64 jquantf-sse2-64
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jquanti-sse2-64)
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message(STATUS "Building x86_64 SIMD extensions")
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else()
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set(SIMD_BASENAMES jsimdcpu jfdctflt-3dn jidctflt-3dn jquant-3dn jccolor-mmx
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jcgray-mmx jcsample-mmx jdcolor-mmx jdmerge-mmx jdsample-mmx jfdctfst-mmx
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jfdctint-mmx jidctfst-mmx jidctint-mmx jidctred-mmx jquant-mmx jfdctflt-sse
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jidctflt-sse jquant-sse jccolor-sse2 jcgray-sse2 jchuff-sse2 jcsample-sse2
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jdcolor-sse2 jdmerge-sse2 jdsample-sse2 jfdctfst-sse2 jfdctint-sse2
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jidctflt-sse2 jidctfst-sse2 jidctint-sse2 jidctred-sse2 jquantf-sse2
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jquanti-sse2)
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message(STATUS "Building i386 SIMD extensions")
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endif()
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if(MSVC_IDE)
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set(OBJDIR "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}")
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else()
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set(OBJDIR ${CMAKE_CURRENT_BINARY_DIR})
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endif()
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file(GLOB INC_FILES *.inc)
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foreach(file ${SIMD_BASENAMES})
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set(DEPFILE "")
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set(SIMD_SRC ${CMAKE_CURRENT_SOURCE_DIR}/${file}.asm)
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if(${file} MATCHES jccolor)
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set(DEPFILE ${file})
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string(REGEX REPLACE "jccolor" "jccolext" DEPFILE ${DEPFILE})
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set(DEPFILE ${CMAKE_CURRENT_SOURCE_DIR}/${DEPFILE}.asm)
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endif()
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if(${file} MATCHES jcgray)
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set(DEPFILE ${file})
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string(REGEX REPLACE "jcgray" "jcgryext" DEPFILE ${DEPFILE})
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set(DEPFILE ${CMAKE_CURRENT_SOURCE_DIR}/${DEPFILE}.asm)
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endif()
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if(${file} MATCHES jdcolor)
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set(DEPFILE ${file})
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string(REGEX REPLACE "jdcolor" "jdcolext" DEPFILE ${DEPFILE})
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set(DEPFILE ${CMAKE_CURRENT_SOURCE_DIR}/${DEPFILE}.asm)
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endif()
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if(${file} MATCHES jdmerge)
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set(DEPFILE ${file})
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string(REGEX REPLACE "jdmerge" "jdmrgext" DEPFILE ${DEPFILE})
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set(DEPFILE ${CMAKE_CURRENT_SOURCE_DIR}/${DEPFILE}.asm)
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endif()
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set(SIMD_OBJ ${OBJDIR}/${file}.obj)
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add_custom_command(OUTPUT ${SIMD_OBJ}
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DEPENDS ${SIMD_SRC} ${DEPFILE} ${INC_FILES}
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COMMAND ${NASM} ${NAFLAGS} ${SIMD_SRC} -o${SIMD_OBJ})
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set(SIMD_OBJS ${SIMD_OBJS} ${SIMD_OBJ})
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endforeach()
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set(SIMD_OBJS ${SIMD_OBJS} PARENT_SCOPE)
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add_custom_target(simd DEPENDS ${SIMD_OBJS})
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