forked from mirror/libbpg
191 lines
5.4 KiB
Makefile
191 lines
5.4 KiB
Makefile
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# libbpg Makefile
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#
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# Compile options:
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#
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# Enable compilation of Javascript decoder with Emscripten
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#USE_EMCC=y
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# Enable x265 for the encoder (you must install it before)
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#USE_X265=y
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# Enable the JCTVC code (best quality but slow) for the encoder
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USE_JCTVC=y
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# Enable it to use bit depths > 12 (need more tests to validate encoder)
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#USE_JCTVC_HIGH_BIT_DEPTH=y
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# Enable the cross compilation for Windows
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#CONFIG_WIN32=y
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# Enable for compilation on MacOS X
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#CONFIG_APPLE=y
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# Installation prefix
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prefix=/usr/local
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#################################
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ifdef CONFIG_WIN32
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#CROSS_PREFIX:=x86_64-w64-mingw32-
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CROSS_PREFIX=i686-w64-mingw32-
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EXE:=.exe
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else
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CROSS_PREFIX:=
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EXE:=
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endif
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CC=$(CROSS_PREFIX)gcc
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CXX=$(CROSS_PREFIX)g++
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AR=$(CROSS_PREFIX)ar
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EMCC=emcc
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PWD:=$(shell pwd)
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CFLAGS:=-Os -Wall -MMD -fno-asynchronous-unwind-tables -fdata-sections -ffunction-sections -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -fomit-frame-pointer
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CFLAGS+=-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_REENTRANT
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CFLAGS+=-I.
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CFLAGS+=-DCONFIG_BPG_VERSION=\"$(shell cat VERSION)\"
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ifdef USE_JCTVC_HIGH_BIT_DEPTH
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CFLAGS+=-DRExt__HIGH_BIT_DEPTH_SUPPORT
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endif
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# Emscriptem config
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EMLDFLAGS:=-s "EXPORTED_FUNCTIONS=['_bpg_decoder_open','_bpg_decoder_decode','_bpg_decoder_get_info','_bpg_decoder_start','_bpg_decoder_get_line','_bpg_decoder_close','_malloc','_free']"
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EMLDFLAGS+=-s NO_FILESYSTEM=1 -s NO_BROWSER=1
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#EMLDFLAGS+=-O1 --post-js post.js
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EMLDFLAGS+=-O3 --memory-init-file 0 --closure 1 --post-js post.js
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EMCFLAGS:=$(CFLAGS)
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LDFLAGS=-g
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ifdef CONFIG_APPLE
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LDFLAGS+=-Wl,-dead_strip
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else
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LDFLAGS+=-Wl,--gc-sections
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endif
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CFLAGS+=-g
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CXXFLAGS=$(CFLAGS)
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PROGS=bpgdec$(EXE) bpgenc$(EXE)
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ifdef USE_EMCC
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PROGS+=bpgdec.js bpgdec8b.js
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endif
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all: $(PROGS)
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LIBBPG_OBJS:=$(addprefix libavcodec/, \
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hevc_cabac.o hevc_filter.o hevc.o hevcpred.o hevc_refs.o\
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hevcdsp.o hevc_mvs.o hevc_ps.o hevc_sei.o\
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utils.o cabac.o golomb.o )
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LIBBPG_OBJS+=$(addprefix libavutil/, mem.o buffer.o log2_tab.o frame.o pixdesc.o md5.o )
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LIBBPG_OBJS+=libbpg.o
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LIBBPG_JS_OBJS:=$(patsubst %.o, %.js.o, $(LIBBPG_OBJS)) tmalloc.js.o
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LIBBPG_JS8_OBJS:=$(patsubst %.o, %.js8.o, $(LIBBPG_OBJS)) tmalloc.js8.o
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$(LIBBPG_OBJS): CFLAGS+=-D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DHAVE_AV_CONFIG_H -std=c99 -D_GNU_SOURCE=1 -DUSE_VAR_BIT_DEPTH
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$(LIBBPG_JS_OBJS): EMCFLAGS+=-D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DHAVE_AV_CONFIG_H -std=c99 -D_GNU_SOURCE=1 -DUSE_VAR_BIT_DEPTH
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$(LIBBPG_JS8_OBJS): EMCFLAGS+=-D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DHAVE_AV_CONFIG_H -std=c99 -D_GNU_SOURCE=1
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BPGENC_OBJS:=bpgenc.o
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BPGENC_LIBS:=
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ifdef USE_X265
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BPGENC_OBJS+=x265_glue.o
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BPGENC_LIBS+= -lx265
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bpgenc.o: CFLAGS+=-DUSE_X265
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endif # USE_X265
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ifdef USE_JCTVC
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JCTVC_OBJS=$(addprefix jctvc/TLibEncoder/, SyntaxElementWriter.o TEncSbac.o \
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TEncBinCoderCABACCounter.o TEncGOP.o\
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TEncSampleAdaptiveOffset.o TEncBinCoderCABAC.o TEncAnalyze.o\
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TEncEntropy.o TEncTop.o SEIwrite.o TEncPic.o TEncRateCtrl.o\
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WeightPredAnalysis.o TEncSlice.o TEncCu.o NALwrite.o TEncCavlc.o\
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TEncSearch.o TEncPreanalyzer.o)
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JCTVC_OBJS+=jctvc/TLibVideoIO/TVideoIOYuv.o
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JCTVC_OBJS+=$(addprefix jctvc/TLibCommon/, TComWeightPrediction.o TComLoopFilter.o\
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TComBitStream.o TComMotionInfo.o TComSlice.o ContextModel3DBuffer.o\
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TComPic.o TComRdCostWeightPrediction.o TComTU.o TComPicSym.o\
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TComPicYuv.o TComYuv.o TComTrQuant.o TComInterpolationFilter.o\
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ContextModel.o TComSampleAdaptiveOffset.o SEI.o TComPrediction.o\
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TComDataCU.o TComChromaFormat.o Debug.o TComRom.o\
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TComPicYuvMD5.o TComRdCost.o TComPattern.o TComCABACTables.o)
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JCTVC_OBJS+=jctvc/libmd5/libmd5.o
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JCTVC_OBJS+=jctvc/TAppEncCfg.o jctvc/TAppEncTop.o jctvc/program_options_lite.o
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$(JCTVC_OBJS) jctvc_glue.o: CFLAGS+=-I$(PWD)/jctvc -Wno-sign-compare
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jctvc/libjctvc.a: $(JCTVC_OBJS)
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$(AR) rcs $@ $^
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BPGENC_OBJS+=jctvc_glue.o jctvc/libjctvc.a
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bpgenc.o: CFLAGS+=-DUSE_JCTVC
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endif # USE_JCTVC
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ifdef CONFIG_WIN32
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LIBS:=-lz
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LDFLAGS+=-static
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else
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ifdef CONFIG_APPLE
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LIBS:=
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else
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LIBS:=-lrt
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endif # !CONFIG_APPLE
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LIBS+=-lm -lpthread
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endif # !CONFIG_WIN32
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BPGENC_LIBS+=-lpng -ljpeg $(LIBS)
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bpgenc.o: CFLAGS+=-Wno-unused-but-set-variable
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libbpg.a: $(LIBBPG_OBJS)
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$(AR) rcs $@ $^
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bpgdec$(EXE): bpgdec.o libbpg.a
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$(CC) $(LDFLAGS) -o $@ $^ -lpng $(LIBS)
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bpgenc$(EXE): $(BPGENC_OBJS)
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$(CXX) $(LDFLAGS) -o $@ $^ $(BPGENC_LIBS)
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bpgdec.js: $(LIBBPG_JS_OBJS) post.js
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$(EMCC) $(EMLDFLAGS) -s TOTAL_MEMORY=33554432 -o $@ $(LIBBPG_JS_OBJS)
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bpgdec8b.js: $(LIBBPG_JS8_OBJS) post.js
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$(EMCC) $(EMLDFLAGS) -s TOTAL_MEMORY=16777216 -o $@ $(LIBBPG_JS8_OBJS)
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size:
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strip bpgdec
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size bpgdec libbpg.o libavcodec/*.o libavutil/*.o | sort -n
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gzip < bpgdec | wc
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install: bpgenc bpgdec
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install -s -m 755 $^ $(prefix)/bin
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CLEAN_DIRS=doc html libavcodec libavutil \
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jctvc jctvc/TLibEncoder jctvc/TLibVideoIO jctvc/TLibCommon jctvc/libmd5
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clean:
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rm -f $(PROGS) *.o *.a *.d *~ $(addsuffix /*.o, $(CLEAN_DIRS)) \
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$(addsuffix /*.d, $(CLEAN_DIRS)) $(addsuffix /*~, $(CLEAN_DIRS)) \
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$(addsuffix /*.a, $(CLEAN_DIRS))
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%.o: %.c
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$(CC) $(CFLAGS) -c -o $@ $<
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%.o: %.cpp
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$(CXX) $(CXXFLAGS) -c -o $@ $<
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%.js.o: %.c
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$(EMCC) $(EMCFLAGS) -c -o $@ $<
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%.js8.o: %.c
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$(EMCC) $(EMCFLAGS) -c -o $@ $<
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-include $(wildcard *.d)
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-include $(wildcard libavcodec/*.d)
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-include $(wildcard libavutil/*.d)
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-include $(wildcard jctvc/*.d)
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-include $(wildcard jctvc/TLibEncoder/*.d)
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-include $(wildcard jctvc/TLibVideoIO/*.d)
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-include $(wildcard jctvc/TLibCommon/*.d)
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-include $(wildcard jctvc/libmd5/*.d)
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