bcf16680ae
The pixels are still packed as RGBX in memory but no structure is created, it’s just a contiguous buffer. Interpolation is now done with SIMD on integer values. - Add SIMD define.
20 lines
417 B
Makefile
20 lines
417 B
Makefile
CXX = clang++
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CXXFLAGS = -std=c++11 -W -Wall -O3 -ffast-math -g -Werror
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DEFINES = -DSIMD
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BUILD_DIR=/tmp
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IMG=img/lena.ppm
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all: rotation.cpp
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$(CXX) $(CXXFLAGS) $(DEFINES) $< -o $(BUILD_DIR)/rotation
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clean:
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@rm -f *~ *.o .*.swp *.ppm cachegrind.out.*
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run: all
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$(BUILD_DIR)/rotation $(IMG)
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debug: all
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lldb $(BUILD_DIR)/rotation $(IMG)
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cachegrind: all
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valgrind --tool=cachegrind $(BUILD_DIR)/rotation $(IMG)
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