forked from mirror/libbpg
254 lines
7.4 KiB
CMake
254 lines
7.4 KiB
CMake
cmake_minimum_required(VERSION 3.0 FATAL_ERROR)
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file(READ VERSION bpg_version)
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string(REPLACE "\n" "" bpg_version "${bpg_version}")
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project(bpg VERSION ${bpg_version} LANGUAGES C)
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option(BPG_USE_EMCC "Enable compilation of Javascript decoder with Emscripten" OFF)
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option(BPG_USE_X265 "Enable x265 for the encoder" ON)
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option(BPG_USE_JCTVC "Enable the JCTVC code (best quality but slow) for the encoder" OFF)
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option(BPG_USE_BPGVIEW "Compile bpgview (SDL and SDL_image libraries needed)" ON)
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option(BPG_USE_JCTVC_HIGH_BIT_DEPTH "Enable it to use bit depths > 12 (need more tests to validate encoder)" OFF)
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find_package(PNG REQUIRED)
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find_package(JPEG REQUIRED)
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if (BPG_USE_BPGVIEW)
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find_package(SDL REQUIRED)
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find_package(SDL_image REQUIRED)
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endif()
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set(EMCC emcc)
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set(common_gcc_flags "-Wall -MMD -fno-asynchronous-unwind-tables -fdata-sections -ffunction-sections -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -fomit-frame-pointer")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Os ${common_gcc_flags}")
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set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Os ${common_gcc_flags}")
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set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${common_gcc_flags}")
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# Emscriptem config
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set(EMLDFLAGS "-s \"EXPORTED_FUNCTIONS=['_bpg_decoder_open','_bpg_decoder_decode','_bpg_decoder_get_info','_bpg_decoder_start','_bpg_decoder_get_frame_duration','_bpg_decoder_get_line','_bpg_decoder_close','_malloc','_free']\"")
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set(EMLDFLAGS "${EMLDFLAGS} -s NO_FILESYSTEM=1 -s NO_BROWSER=1")
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set(EMLDFLAGS "${EMLDFLAGS} -O3 --memory-init-file 0 --closure 0 --pre-js pre.js --post-js post.js")
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#EMCFLAGS:=$(CFLAGS)
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add_library(${PROJECT_NAME}
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libavcodec/hevc_cabac.c
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libavcodec/hevc_filter.c
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libavcodec/hevc.c
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libavcodec/hevcpred.c
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libavcodec/hevc_refs.c
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libavcodec/hevcdsp.c
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libavcodec/hevc_mvs.c
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libavcodec/hevc_ps.c
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libavcodec/hevc_sei.c
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libavcodec/utils.c
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libavcodec/cabac.c
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libavcodec/golomb.c
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libavcodec/videodsp.c
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libavutil/mem.c
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libavutil/buffer.c
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libavutil/log2_tab.c
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libavutil/frame.c
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libavutil/pixdesc.c
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libavutil/md5.c
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libbpg.c
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)
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add_definitions(
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-D_FILE_OFFSET_BITS=64
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-D_LARGEFILE_SOURCE
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-D_REENTRANT
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-DCONFIG_BPG_VERSION=\"${bpg_version}\"
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)
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if (BPG_USE_JCTVC_HIGH_BIT_DEPTH)
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add_definitions(-DRExt__HIGH_BIT_DEPTH_SUPPORT)
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endif()
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add_executable(bpgdec
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bpgdec.c
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)
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target_link_libraries(bpgdec
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${PROJECT_NAME}
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${PNG_LIBRARIES}
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)
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target_include_directories(bpgdec SYSTEM
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PRIVATE ${PNG_INCLUDE_DIRS}
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)
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set(bpgenc_sources bpgenc.c)
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if (BPG_USE_X265)
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list(APPEND bpgenc_sources x265_glue.c)
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endif()
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add_executable(bpgenc ${bpgenc_sources})
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target_link_libraries(bpgenc
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PRIVATE ${PROJECT_NAME}
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PRIVATE ${PNG_LIBRARIES}
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PRIVATE ${JPEG_LIBRARIES}
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)
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target_include_directories(bpgenc SYSTEM
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PRIVATE ${PNG_INCLUDE_DIRS}
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PRIVATE ${JPEG_INCLUDE_DIR}
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)
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if (BPG_USE_X265)
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add_subdirectory(x265/source)
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target_link_libraries(bpgenc PRIVATE x265-static)
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target_compile_definitions(bpgenc PRIVATE USE_X265)
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endif()
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if (BPG_USE_BPGVIEW)
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add_executable(bpgview
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bpgview.c
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)
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target_link_libraries(bpgview
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PRIVATE ${PROJECT_NAME}
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PRIVATE ${SDL_LIBRARY}
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PRIVATE ${SDL_IMAGE_LIBRARIES}
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)
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target_include_directories(bpgview SYSTEM
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PRIVATE ${SDL_INCLUDE_DIR}
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PRIVATE ${SDL_IMAGE_INCLUDE_DIRS}
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)
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endif()
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if (BPG_USE_EMCC)
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#PROGS+=bpgdec.js bpgdec8.js bpgdec8a.js
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endif()
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target_compile_definitions(${PROJECT_NAME}
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PRIVATE _ISOC99_SOURCE
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PRIVATE _POSIX_C_SOURCE=200112
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PRIVATE _XOPEN_SOURCE=600
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PRIVATE HAVE_AV_CONFIG_H
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PRIVATE _GNU_SOURCE=1
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PRIVATE USE_VAR_BIT_DEPTH
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PRIVATE USE_PRED
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)
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target_include_directories(${PROJECT_NAME}
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PUBLIC .
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)
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#LIBBPG_JS_OBJS:=$(patsubst %.o, %.js.o, $(LIBBPG_OBJS)) tmalloc.js.o
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#
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#LIBBPG_JS8_OBJS:=$(patsubst %.o, %.js8.o, $(LIBBPG_OBJS)) tmalloc.js8.o
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#
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#LIBBPG_JS8A_OBJS:=$(patsubst %.o, %.js8a.o, $(LIBBPG_OBJS)) tmalloc.js8a.o
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#
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#$(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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#
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#$(LIBBPG_JS8_OBJS): EMCFLAGS+=-D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DHAVE_AV_CONFIG_H -std=c99 -D_GNU_SOURCE=1
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#
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#$(LIBBPG_JS8A_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_PRED
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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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#
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#$(JCTVC_OBJS) jctvc_glue.o: CFLAGS+=-I$(PWD)/jctvc -Wno-sign-compare
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#
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#jctvc/libjctvc.a: $(JCTVC_OBJS)
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# $(AR) rcs $@ $^
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#
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#BPGENC_OBJS+=jctvc_glue.o jctvc/libjctvc.a
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#
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#bpgenc.o: CFLAGS+=-DUSE_JCTVC
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#endif # USE_JCTVC
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#
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#
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#ifdef CONFIG_WIN32
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#
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#BPGDEC_LIBS:=-lpng -lz
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#BPGENC_LIBS+=-lpng -ljpeg -lz
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#BPGVIEW_LIBS:=-lmingw32 -lSDLmain -lSDL_image -lSDL -mwindows
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#
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#else
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#
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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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#
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#BPGDEC_LIBS:=-lpng $(LIBS)
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#BPGENC_LIBS+=-lpng -ljpeg $(LIBS)
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#BPGVIEW_LIBS:=-lSDL_image -lSDL $(LIBS)
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#
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#endif #!CONFIG_WIN32
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#
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#bpgenc.o: CFLAGS+=-Wno-unused-but-set-variable
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#
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#libbpg.a: $(LIBBPG_OBJS)
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# $(AR) rcs $@ $^
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#
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#bpgdec$(EXE): bpgdec.o libbpg.a
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# $(CC) $(LDFLAGS) -o $@ $^ $(BPGDEC_LIBS)
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#
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#bpgenc$(EXE): $(BPGENC_OBJS)
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# $(CXX) $(LDFLAGS) -o $@ $^ $(BPGENC_LIBS)
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#
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#bpgview$(EXE): bpgview.o libbpg.a
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# $(CC) $(LDFLAGS) -o $@ $^ $(BPGVIEW_LIBS)
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#
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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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#
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#bpgdec8.js: $(LIBBPG_JS8_OBJS) post.js
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# $(EMCC) $(EMLDFLAGS) -s TOTAL_MEMORY=33554432 -o $@ $(LIBBPG_JS8_OBJS)
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#
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#bpgdec8a.js: $(LIBBPG_JS8A_OBJS) post.js
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# $(EMCC) $(EMLDFLAGS) -s TOTAL_MEMORY=33554432 -o $@ $(LIBBPG_JS8A_OBJS)
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#
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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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#
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#install: bpgenc bpgdec
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# install -s -m 755 $^ $(prefix)/bin
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#
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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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#
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#clean: x265_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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#
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#%.o: %.c
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# $(CC) $(CFLAGS) -c -o $@ $<
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#
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#%.o: %.cpp
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# $(CXX) $(CXXFLAGS) -c -o $@ $<
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#
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#%.js.o: %.c
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# $(EMCC) $(EMCFLAGS) -c -o $@ $<
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#
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#%.js8.o: %.c
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# $(EMCC) $(EMCFLAGS) -c -o $@ $<
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#
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#%.js8a.o: %.c
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# $(EMCC) $(EMCFLAGS) -c -o $@ $<
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#
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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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