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|
# Description:
# libjpeg-turbo is a drop in replacement for jpeglib optimized with SIMD.
load("@bazel_skylib//rules:expand_template.bzl", "expand_template")
load("@bazel_skylib//rules:common_settings.bzl", "string_flag")
licenses(["notice"]) # custom notice-style license, see LICENSE.md
exports_files(["LICENSE.md"])
WIN_COPTS = [
"/Ox",
"-DWITH_SIMD",
"-wd4996",
]
libjpegturbo_copts = select({
":android": [
"-O3",
"-fPIC",
"-w",
],
":windows": WIN_COPTS,
"//conditions:default": [
"-O3",
"-w",
],
}) + select({
":armeabi-v7a": [
"-D__ARM_NEON__",
"-DNEON_INTRINSICS",
"-march=armv7-a",
"-mfpu=neon",
"-mfloat-abi=softfp",
"-fprefetch-loop-arrays",
],
":arm64-v8a": [
"-DNEON_INTRINSICS",
],
":linux_ppc64le": [
"-mcpu=power8",
"-mtune=power8",
],
"//conditions:default": [],
})
cc_library(
name = "jpeg",
srcs = [
"jaricom.c",
"jcapimin.c",
"jcapistd.c",
"jcarith.c",
"jccoefct.c",
"jccolor.c",
"jcdctmgr.c",
"jchuff.c",
"jchuff.h",
"jcinit.c",
"jcmainct.c",
"jcmarker.c",
"jcmaster.c",
"jcomapi.c",
"jconfig.h",
"jconfigint.h",
"jcparam.c",
"jcphuff.c",
"jcprepct.c",
"jcsample.c",
"jctrans.c",
"jdapimin.c",
"jdapistd.c",
"jdarith.c",
"jdatadst.c",
"jdatasrc.c",
"jdcoefct.c",
"jdcoefct.h",
"jdcolor.c",
"jdct.h",
"jddctmgr.c",
"jdhuff.c",
"jdhuff.h",
"jdinput.c",
"jdmainct.c",
"jdmainct.h",
"jdmarker.c",
"jdmaster.c",
"jdmaster.h",
"jdmerge.c",
"jdmerge.h",
"jdphuff.c",
"jdpostct.c",
"jdsample.c",
"jdsample.h",
"jdtrans.c",
"jerror.c",
"jfdctflt.c",
"jfdctfst.c",
"jfdctint.c",
"jidctflt.c",
"jidctfst.c",
"jidctint.c",
"jidctred.c",
"jinclude.h",
"jmemmgr.c",
"jmemnobs.c",
"jmemsys.h",
"jpeg_nbits_table.h",
"jpegcomp.h",
"jquant1.c",
"jquant2.c",
"jutils.c",
"jversion.h",
],
hdrs = [
"jccolext.c", # should have been named .inc
"jdcol565.c", # should have been named .inc
"jdcolext.c", # should have been named .inc
"jdmrg565.c", # should have been named .inc
"jdmrgext.c", # should have been named .inc
"jerror.h",
"jmorecfg.h",
"jpegint.h",
"jpeglib.h",
"jstdhuff.c", # should have been named .inc
],
copts = libjpegturbo_copts,
visibility = ["//visibility:public"],
deps = select({
":nosimd": [":simd_none"],
":k8": [":simd_x86_64"],
":armeabi-v7a": [":simd_armv7a"],
":arm64-v8a": [":simd_armv8a"],
":linux_ppc64le": [":simd_altivec"],
":windows": [":simd_win_x86_64"],
"//conditions:default": [":simd_none"],
}),
)
cc_library(
name = "simd_altivec",
srcs = [
"jchuff.h",
"jconfig.h",
"jconfigint.h",
"jdct.h",
"jerror.h",
"jinclude.h",
"jmorecfg.h",
"jpegint.h",
"jpeglib.h",
"jsimd.h",
"jsimddct.h",
"simd/jsimd.h",
"simd/powerpc/jccolor-altivec.c",
"simd/powerpc/jcgray-altivec.c",
"simd/powerpc/jcsample-altivec.c",
"simd/powerpc/jdcolor-altivec.c",
"simd/powerpc/jdmerge-altivec.c",
"simd/powerpc/jdsample-altivec.c",
"simd/powerpc/jfdctfst-altivec.c",
"simd/powerpc/jfdctint-altivec.c",
"simd/powerpc/jidctfst-altivec.c",
"simd/powerpc/jidctint-altivec.c",
"simd/powerpc/jquanti-altivec.c",
"simd/powerpc/jsimd.c",
],
hdrs = [
"simd/powerpc/jccolext-altivec.c",
"simd/powerpc/jcgryext-altivec.c",
"simd/powerpc/jcsample.h",
"simd/powerpc/jdcolext-altivec.c",
"simd/powerpc/jdmrgext-altivec.c",
"simd/powerpc/jsimd_altivec.h",
],
copts = libjpegturbo_copts,
)
SRCS_SIMD_COMMON = [
"jchuff.h",
"jconfig.h",
"jconfigint.h",
"jdct.h",
"jerror.h",
"jinclude.h",
"jmorecfg.h",
"jpegint.h",
"jpeglib.h",
"jsimddct.h",
"jsimd.h",
"simd/jsimd.h",
]
cc_library(
name = "simd_x86_64",
srcs = [
"simd/x86_64/jccolor-avx2.o",
"simd/x86_64/jccolor-sse2.o",
"simd/x86_64/jcgray-avx2.o",
"simd/x86_64/jcgray-sse2.o",
"simd/x86_64/jchuff-sse2.o",
"simd/x86_64/jcphuff-sse2.o",
"simd/x86_64/jcsample-avx2.o",
"simd/x86_64/jcsample-sse2.o",
"simd/x86_64/jdcolor-avx2.o",
"simd/x86_64/jdcolor-sse2.o",
"simd/x86_64/jdmerge-avx2.o",
"simd/x86_64/jdmerge-sse2.o",
"simd/x86_64/jdsample-avx2.o",
"simd/x86_64/jdsample-sse2.o",
"simd/x86_64/jfdctflt-sse.o",
"simd/x86_64/jfdctfst-sse2.o",
"simd/x86_64/jfdctint-avx2.o",
"simd/x86_64/jfdctint-sse2.o",
"simd/x86_64/jidctflt-sse2.o",
"simd/x86_64/jidctfst-sse2.o",
"simd/x86_64/jidctint-avx2.o",
"simd/x86_64/jidctint-sse2.o",
"simd/x86_64/jidctred-sse2.o",
"simd/x86_64/jquantf-sse2.o",
"simd/x86_64/jquanti-avx2.o",
"simd/x86_64/jquanti-sse2.o",
"simd/x86_64/jsimd.c",
"simd/x86_64/jsimdcpu.o",
] + SRCS_SIMD_COMMON,
copts = libjpegturbo_copts,
linkstatic = 1,
)
genrule(
name = "simd_x86_64_assemblage23",
srcs = [
"jconfig.h",
"jconfigint.h",
"simd/x86_64/jccolext-avx2.asm",
"simd/x86_64/jccolext-sse2.asm",
"simd/x86_64/jccolor-avx2.asm",
"simd/x86_64/jccolor-sse2.asm",
"simd/x86_64/jcgray-avx2.asm",
"simd/x86_64/jcgray-sse2.asm",
"simd/x86_64/jcgryext-avx2.asm",
"simd/x86_64/jcgryext-sse2.asm",
"simd/x86_64/jchuff-sse2.asm",
"simd/x86_64/jcphuff-sse2.asm",
"simd/x86_64/jcsample-avx2.asm",
"simd/x86_64/jcsample-sse2.asm",
"simd/x86_64/jdcolext-avx2.asm",
"simd/x86_64/jdcolext-sse2.asm",
"simd/x86_64/jdcolor-avx2.asm",
"simd/x86_64/jdcolor-sse2.asm",
"simd/x86_64/jdmerge-avx2.asm",
"simd/x86_64/jdmerge-sse2.asm",
"simd/x86_64/jdmrgext-avx2.asm",
"simd/x86_64/jdmrgext-sse2.asm",
"simd/x86_64/jdsample-avx2.asm",
"simd/x86_64/jdsample-sse2.asm",
"simd/x86_64/jfdctflt-sse.asm",
"simd/x86_64/jfdctfst-sse2.asm",
"simd/x86_64/jfdctint-avx2.asm",
"simd/x86_64/jfdctint-sse2.asm",
"simd/x86_64/jidctflt-sse2.asm",
"simd/x86_64/jidctfst-sse2.asm",
"simd/x86_64/jidctint-avx2.asm",
"simd/x86_64/jidctint-sse2.asm",
"simd/x86_64/jidctred-sse2.asm",
"simd/x86_64/jquantf-sse2.asm",
"simd/x86_64/jquanti-avx2.asm",
"simd/x86_64/jquanti-sse2.asm",
"simd/x86_64/jsimdcpu.asm",
"simd/nasm/jcolsamp.inc",
"simd/nasm/jdct.inc",
"simd/nasm/jsimdcfg.inc",
"simd/nasm/jsimdcfg.inc.h",
"simd/nasm/jsimdext.inc",
],
outs = [
"simd/x86_64/jccolor-avx2.o",
"simd/x86_64/jccolor-sse2.o",
"simd/x86_64/jcgray-avx2.o",
"simd/x86_64/jcgray-sse2.o",
"simd/x86_64/jchuff-sse2.o",
"simd/x86_64/jcphuff-sse2.o",
"simd/x86_64/jcsample-avx2.o",
"simd/x86_64/jcsample-sse2.o",
"simd/x86_64/jdcolor-avx2.o",
"simd/x86_64/jdcolor-sse2.o",
"simd/x86_64/jdmerge-avx2.o",
"simd/x86_64/jdmerge-sse2.o",
"simd/x86_64/jdsample-avx2.o",
"simd/x86_64/jdsample-sse2.o",
"simd/x86_64/jfdctflt-sse.o",
"simd/x86_64/jfdctfst-sse2.o",
"simd/x86_64/jfdctint-avx2.o",
"simd/x86_64/jfdctint-sse2.o",
"simd/x86_64/jidctflt-sse2.o",
"simd/x86_64/jidctfst-sse2.o",
"simd/x86_64/jidctint-avx2.o",
"simd/x86_64/jidctint-sse2.o",
"simd/x86_64/jidctred-sse2.o",
"simd/x86_64/jquantf-sse2.o",
"simd/x86_64/jquanti-avx2.o",
"simd/x86_64/jquanti-sse2.o",
"simd/x86_64/jsimdcpu.o",
],
cmd = "for out in $(OUTS); do\n" +
" $(location @nasm//:nasm) -f elf64" +
" -DELF -DPIC -D__x86_64__" +
" -I $$(dirname $(location jconfig.h))/" +
" -I $$(dirname $(location jconfigint.h))/" +
" -I $$(dirname $(location simd/nasm/jsimdcfg.inc.h))/" +
" -I $$(dirname $(location simd/x86_64/jccolext-sse2.asm))/" +
" -o $$out" +
" $$(dirname $(location simd/x86_64/jccolext-sse2.asm))/$$(basename $${out%.o}.asm)\n" +
"done",
tools = ["@nasm"],
)
expand_template(
name = "neon-compat_gen",
out = "simd/arm/neon-compat.h",
substitutions = {
"#cmakedefine HAVE_VLD1_S16_X3": "#define HAVE_VLD1_S16_X3",
"#cmakedefine HAVE_VLD1_U16_X2": "#define HAVE_VLD1_U16_X2",
"#cmakedefine HAVE_VLD1Q_U8_X4": "#define HAVE_VLD1Q_U8_X4",
},
template = "simd/arm/neon-compat.h.in",
)
genrule(
name = "neon-compat_hdr_src",
srcs = ["simd/arm/neon-compat.h"],
outs = ["neon-compat.h"],
cmd = "cp $(location simd/arm/neon-compat.h) $@",
)
cc_library(
name = "neon-compat_hdr",
hdrs = ["neon-compat.h"],
copts = libjpegturbo_copts,
)
SRCS_SIMD_ARM = [
"simd/arm/jccolor-neon.c",
"simd/arm/jcgray-neon.c",
"simd/arm/jcphuff-neon.c",
"simd/arm/jcsample-neon.c",
"simd/arm/jdcolor-neon.c",
"simd/arm/jdmerge-neon.c",
"simd/arm/jdsample-neon.c",
"simd/arm/jfdctfst-neon.c",
"simd/arm/jfdctint-neon.c",
"simd/arm/jidctfst-neon.c",
"simd/arm/jidctint-neon.c",
"simd/arm/jidctred-neon.c",
"simd/arm/jquanti-neon.c",
]
# .c files in the following list are used like .h files in that they are
# "#include"-ed in the actual .c files. So, treat them like normal headers, and
# they *should not* be compiled into individual objects.
HDRS_SIMD_ARM = [
"simd/arm/align.h",
"simd/arm/jchuff.h",
"simd/arm/jcgryext-neon.c",
"simd/arm/jdcolext-neon.c",
"simd/arm/jdmrgext-neon.c",
]
cc_library(
name = "simd_armv7a",
srcs = [
"simd/arm/aarch32/jchuff-neon.c",
"simd/arm/aarch32/jsimd.c",
] + SRCS_SIMD_COMMON + SRCS_SIMD_ARM,
hdrs = [
"simd/arm/aarch32/jccolext-neon.c",
] + HDRS_SIMD_ARM,
copts = libjpegturbo_copts,
visibility = ["//visibility:private"],
deps = [":neon-compat_hdr"],
)
cc_library(
name = "simd_armv8a",
srcs = [
"simd/arm/aarch64/jchuff-neon.c",
"simd/arm/aarch64/jsimd.c",
] + SRCS_SIMD_COMMON + SRCS_SIMD_ARM,
hdrs = [
"simd/arm/aarch64/jccolext-neon.c",
] + HDRS_SIMD_ARM,
copts = libjpegturbo_copts,
visibility = ["//visibility:private"],
deps = [":neon-compat_hdr"],
)
cc_library(
name = "simd_win_x86_64",
srcs = [
"simd/x86_64/jccolor-avx2.obj",
"simd/x86_64/jccolor-sse2.obj",
"simd/x86_64/jcgray-avx2.obj",
"simd/x86_64/jcgray-sse2.obj",
"simd/x86_64/jchuff-sse2.obj",
"simd/x86_64/jcphuff-sse2.obj",
"simd/x86_64/jcsample-avx2.obj",
"simd/x86_64/jcsample-sse2.obj",
"simd/x86_64/jdcolor-avx2.obj",
"simd/x86_64/jdcolor-sse2.obj",
"simd/x86_64/jdmerge-avx2.obj",
"simd/x86_64/jdmerge-sse2.obj",
"simd/x86_64/jdsample-avx2.obj",
"simd/x86_64/jdsample-sse2.obj",
"simd/x86_64/jfdctflt-sse.obj",
"simd/x86_64/jfdctfst-sse2.obj",
"simd/x86_64/jfdctint-avx2.obj",
"simd/x86_64/jfdctint-sse2.obj",
"simd/x86_64/jidctflt-sse2.obj",
"simd/x86_64/jidctfst-sse2.obj",
"simd/x86_64/jidctint-avx2.obj",
"simd/x86_64/jidctint-sse2.obj",
"simd/x86_64/jidctred-sse2.obj",
"simd/x86_64/jquantf-sse2.obj",
"simd/x86_64/jquanti-avx2.obj",
"simd/x86_64/jquanti-sse2.obj",
"simd/x86_64/jsimd.c",
"simd/x86_64/jsimdcpu.obj",
] + SRCS_SIMD_COMMON,
copts = libjpegturbo_copts,
)
genrule(
name = "simd_win_x86_64_assemble",
srcs = [
"jconfig.h",
"jconfigint.h",
"simd/x86_64/jccolext-avx2.asm",
"simd/x86_64/jccolext-sse2.asm",
"simd/x86_64/jccolor-avx2.asm",
"simd/x86_64/jccolor-sse2.asm",
"simd/x86_64/jcgray-avx2.asm",
"simd/x86_64/jcgray-sse2.asm",
"simd/x86_64/jcgryext-avx2.asm",
"simd/x86_64/jcgryext-sse2.asm",
"simd/x86_64/jchuff-sse2.asm",
"simd/x86_64/jcphuff-sse2.asm",
"simd/x86_64/jcsample-avx2.asm",
"simd/x86_64/jcsample-sse2.asm",
"simd/x86_64/jdcolext-avx2.asm",
"simd/x86_64/jdcolext-sse2.asm",
"simd/x86_64/jdcolor-avx2.asm",
"simd/x86_64/jdcolor-sse2.asm",
"simd/x86_64/jdmerge-avx2.asm",
"simd/x86_64/jdmerge-sse2.asm",
"simd/x86_64/jdmrgext-avx2.asm",
"simd/x86_64/jdmrgext-sse2.asm",
"simd/x86_64/jdsample-avx2.asm",
"simd/x86_64/jdsample-sse2.asm",
"simd/x86_64/jfdctflt-sse.asm",
"simd/x86_64/jfdctfst-sse2.asm",
"simd/x86_64/jfdctint-avx2.asm",
"simd/x86_64/jfdctint-sse2.asm",
"simd/x86_64/jidctflt-sse2.asm",
"simd/x86_64/jidctfst-sse2.asm",
"simd/x86_64/jidctint-avx2.asm",
"simd/x86_64/jidctint-sse2.asm",
"simd/x86_64/jidctred-sse2.asm",
"simd/x86_64/jquantf-sse2.asm",
"simd/x86_64/jquanti-avx2.asm",
"simd/x86_64/jquanti-sse2.asm",
"simd/x86_64/jsimdcpu.asm",
"simd/nasm/jcolsamp.inc",
"simd/nasm/jdct.inc",
"simd/nasm/jsimdcfg.inc",
"simd/nasm/jsimdcfg.inc.h",
"simd/nasm/jsimdext.inc",
],
outs = [
"simd/x86_64/jccolor-avx2.obj",
"simd/x86_64/jccolor-sse2.obj",
"simd/x86_64/jcgray-avx2.obj",
"simd/x86_64/jcgray-sse2.obj",
"simd/x86_64/jchuff-sse2.obj",
"simd/x86_64/jcphuff-sse2.obj",
"simd/x86_64/jcsample-avx2.obj",
"simd/x86_64/jcsample-sse2.obj",
"simd/x86_64/jdcolor-avx2.obj",
"simd/x86_64/jdcolor-sse2.obj",
"simd/x86_64/jdmerge-avx2.obj",
"simd/x86_64/jdmerge-sse2.obj",
"simd/x86_64/jdsample-avx2.obj",
"simd/x86_64/jdsample-sse2.obj",
"simd/x86_64/jfdctflt-sse.obj",
"simd/x86_64/jfdctfst-sse2.obj",
"simd/x86_64/jfdctint-avx2.obj",
"simd/x86_64/jfdctint-sse2.obj",
"simd/x86_64/jidctflt-sse2.obj",
"simd/x86_64/jidctfst-sse2.obj",
"simd/x86_64/jidctint-avx2.obj",
"simd/x86_64/jidctint-sse2.obj",
"simd/x86_64/jidctred-sse2.obj",
"simd/x86_64/jquantf-sse2.obj",
"simd/x86_64/jquanti-avx2.obj",
"simd/x86_64/jquanti-sse2.obj",
"simd/x86_64/jsimdcpu.obj",
],
cmd = "for out in $(OUTS); do\n" +
" $(location @nasm//:nasm) -fwin64 -DWIN64 -D__x86_64__" +
" -I $$(dirname $(location simd/x86_64/jccolext-sse2.asm))/" +
" -I $$(dirname $(location simd/nasm/jdct.inc))/" +
" -I $$(dirname $(location simd/nasm/jdct.inc))/../../win/" +
" -o $$out" +
" $$(dirname $(location simd/x86_64/jccolext-sse2.asm))/$$(basename $${out%.obj}.asm)\n" +
"done",
tools = ["@nasm"],
)
cc_library(
name = "simd_none",
srcs = [
"jchuff.h",
"jconfig.h",
"jconfigint.h",
"jdct.h",
"jerror.h",
"jinclude.h",
"jmorecfg.h",
"jpegint.h",
"jpeglib.h",
"jsimd.h",
"jsimd_none.c",
"jsimddct.h",
],
copts = libjpegturbo_copts,
)
expand_template(
name = "jversion",
out = "jversion.h",
substitutions = {
"@COPYRIGHT_YEAR@": "1991-2022",
},
template = "jversion.h.in",
)
expand_template(
name = "jconfig_win",
out = "jconfig_win.h",
substitutions = {
"@JPEG_LIB_VERSION@": "62",
"@VERSION@": "2.1.4",
"@LIBJPEG_TURBO_VERSION_NUMBER@": "2001004",
"@BITS_IN_JSAMPLE@": "8",
"#cmakedefine C_ARITH_CODING_SUPPORTED": "#define C_ARITH_CODING_SUPPORTED",
"#cmakedefine D_ARITH_CODING_SUPPORTED": "#define D_ARITH_CODING_SUPPORTED",
"#cmakedefine MEM_SRCDST_SUPPORTED": "#define MEM_SRCDST_SUPPORTED",
"#cmakedefine WITH_SIMD": "",
},
template = "win/jconfig.h.in",
)
JCONFIG_NOWIN_COMMON_SUBSTITUTIONS = {
"@JPEG_LIB_VERSION@": "62",
"@VERSION@": "2.1.4",
"@LIBJPEG_TURBO_VERSION_NUMBER@": "2001004",
"#cmakedefine C_ARITH_CODING_SUPPORTED 1": "#define C_ARITH_CODING_SUPPORTED 1",
"#cmakedefine D_ARITH_CODING_SUPPORTED 1": "#define D_ARITH_CODING_SUPPORTED 1",
"#cmakedefine MEM_SRCDST_SUPPORTED 1": "#define MEM_SRCDST_SUPPORTED 1",
"@BITS_IN_JSAMPLE@": "8",
"#cmakedefine HAVE_LOCALE_H 1": "#define HAVE_LOCALE_H 1",
"#cmakedefine HAVE_STDDEF_H 1": "#define HAVE_STDDEF_H 1",
"#cmakedefine HAVE_STDLIB_H 1": "#define HAVE_STDLIB_H 1",
"#cmakedefine NEED_SYS_TYPES_H 1": "#define NEED_SYS_TYPES_H 1",
"#cmakedefine NEED_BSD_STRINGS 1": "",
"#cmakedefine HAVE_UNSIGNED_CHAR 1": "#define HAVE_UNSIGNED_CHAR 1",
"#cmakedefine HAVE_UNSIGNED_SHORT 1": "#define HAVE_UNSIGNED_SHORT 1",
"#cmakedefine INCOMPLETE_TYPES_BROKEN 1": "",
"#cmakedefine RIGHT_SHIFT_IS_UNSIGNED 1": "",
"#cmakedefine __CHAR_UNSIGNED__ 1": "",
"#undef const": "",
"#undef size_t": "",
}
JCONFIG_NOWIN_SIMD_SUBSTITUTIONS = {
"#cmakedefine WITH_SIMD 1": "#define WITH_SIMD 1",
}
JCONFIG_NOWIN_NOSIMD_SUBSTITUTIONS = {
"#cmakedefine WITH_SIMD 1": "",
}
JCONFIG_NOWIN_SIMD_SUBSTITUTIONS.update(JCONFIG_NOWIN_COMMON_SUBSTITUTIONS)
JCONFIG_NOWIN_NOSIMD_SUBSTITUTIONS.update(JCONFIG_NOWIN_COMMON_SUBSTITUTIONS)
expand_template(
name = "jconfig_nowin_nosimd",
out = "jconfig_nowin_nosimd.h",
substitutions = JCONFIG_NOWIN_NOSIMD_SUBSTITUTIONS,
template = "jconfig.h.in",
)
expand_template(
name = "jconfig_nowin_simd",
out = "jconfig_nowin_simd.h",
substitutions = JCONFIG_NOWIN_SIMD_SUBSTITUTIONS,
template = "jconfig.h.in",
)
JCONFIGINT_COMMON_SUBSTITUTIONS = {
"@BUILD@": "20221022",
"@VERSION@": "2.1.4",
"@CMAKE_PROJECT_NAME@": "libjpeg-turbo",
"#undef inline": "",
"#cmakedefine HAVE_INTRIN_H": "",
}
JCONFIGINT_NOWIN_SUBSTITUTIONS = {
"#cmakedefine HAVE_BUILTIN_CTZL": "#define HAVE_BUILTIN_CTZL",
"@INLINE@": "inline __attribute__((always_inline))",
"#define SIZEOF_SIZE_T @SIZE_T@": "#if (__WORDSIZE==64 && !defined(__native_client__))\n" +
"#define SIZEOF_SIZE_T 8\n" +
"#else\n" +
"#define SIZEOF_SIZE_T 4\n" +
"#endif\n",
}
JCONFIGINT_WIN_SUBSTITUTIONS = {
"#cmakedefine HAVE_BUILTIN_CTZL": "",
"#define INLINE @INLINE@": "#if defined(__GNUC__)\n" +
"#define INLINE inline __attribute__((always_inline))\n" +
"#elif defined(_MSC_VER)\n" +
"#define INLINE __forceinline\n" +
"#else\n" +
"#define INLINE\n" +
"#endif\n",
"#define SIZEOF_SIZE_T @SIZE_T@": "#if (__WORDSIZE==64)\n" +
"#define SIZEOF_SIZE_T 8\n" +
"#else\n" +
"#define SIZEOF_SIZE_T 4\n" +
"#endif\n",
}
JCONFIGINT_NOWIN_SUBSTITUTIONS.update(JCONFIGINT_COMMON_SUBSTITUTIONS)
JCONFIGINT_WIN_SUBSTITUTIONS.update(JCONFIGINT_COMMON_SUBSTITUTIONS)
expand_template(
name = "jconfigint_nowin",
out = "jconfigint_nowin.h",
substitutions = JCONFIGINT_NOWIN_SUBSTITUTIONS,
template = "jconfigint.h.in",
)
expand_template(
name = "jconfigint_win",
out = "jconfigint_win.h",
substitutions = JCONFIGINT_WIN_SUBSTITUTIONS,
template = "jconfigint.h.in",
)
genrule(
name = "configure",
srcs = [
"jconfig_win.h",
"jconfig_nowin_nosimd.h",
"jconfig_nowin_simd.h",
],
outs = ["jconfig.h"],
cmd = select({
":windows": "cp $(location jconfig_win.h) $@",
":k8": "cp $(location jconfig_nowin_simd.h) $@",
":armeabi-v7a": "cp $(location jconfig_nowin_simd.h) $@",
":arm64-v8a": "cp $(location jconfig_nowin_simd.h) $@",
":linux_ppc64le": "cp $(location jconfig_nowin_simd.h) $@",
"//conditions:default": "cp $(location jconfig_nowin_nosimd.h) $@",
}),
)
genrule(
name = "configure_internal",
srcs = [
"jconfigint_win.h",
"jconfigint_nowin.h",
],
outs = ["jconfigint.h"],
cmd = select({
":windows": "cp $(location jconfigint_win.h) $@",
"//conditions:default": "cp $(location jconfigint_nowin.h) $@",
}),
)
# jiminy cricket the way this file is generated is completely outrageous
genrule(
name = "configure_simd",
outs = ["simd/jsimdcfg.inc"],
cmd = "cat <<'EOF' >$@\n" +
"%define DCTSIZE 8\n" +
"%define DCTSIZE2 64\n" +
"%define RGB_RED 0\n" +
"%define RGB_GREEN 1\n" +
"%define RGB_BLUE 2\n" +
"%define RGB_PIXELSIZE 3\n" +
"%define EXT_RGB_RED 0\n" +
"%define EXT_RGB_GREEN 1\n" +
"%define EXT_RGB_BLUE 2\n" +
"%define EXT_RGB_PIXELSIZE 3\n" +
"%define EXT_RGBX_RED 0\n" +
"%define EXT_RGBX_GREEN 1\n" +
"%define EXT_RGBX_BLUE 2\n" +
"%define EXT_RGBX_PIXELSIZE 4\n" +
"%define EXT_BGR_RED 2\n" +
"%define EXT_BGR_GREEN 1\n" +
"%define EXT_BGR_BLUE 0\n" +
"%define EXT_BGR_PIXELSIZE 3\n" +
"%define EXT_BGRX_RED 2\n" +
"%define EXT_BGRX_GREEN 1\n" +
"%define EXT_BGRX_BLUE 0\n" +
"%define EXT_BGRX_PIXELSIZE 4\n" +
"%define EXT_XBGR_RED 3\n" +
"%define EXT_XBGR_GREEN 2\n" +
"%define EXT_XBGR_BLUE 1\n" +
"%define EXT_XBGR_PIXELSIZE 4\n" +
"%define EXT_XRGB_RED 1\n" +
"%define EXT_XRGB_GREEN 2\n" +
"%define EXT_XRGB_BLUE 3\n" +
"%define EXT_XRGB_PIXELSIZE 4\n" +
"%define RGBX_FILLER_0XFF 1\n" +
"%define JSAMPLE byte ; unsigned char\n" +
"%define SIZEOF_JSAMPLE SIZEOF_BYTE ; sizeof(JSAMPLE)\n" +
"%define CENTERJSAMPLE 128\n" +
"%define JCOEF word ; short\n" +
"%define SIZEOF_JCOEF SIZEOF_WORD ; sizeof(JCOEF)\n" +
"%define JDIMENSION dword ; unsigned int\n" +
"%define SIZEOF_JDIMENSION SIZEOF_DWORD ; sizeof(JDIMENSION)\n" +
"%define JSAMPROW POINTER ; JSAMPLE * (jpeglib.h)\n" +
"%define JSAMPARRAY POINTER ; JSAMPROW * (jpeglib.h)\n" +
"%define JSAMPIMAGE POINTER ; JSAMPARRAY * (jpeglib.h)\n" +
"%define JCOEFPTR POINTER ; JCOEF * (jpeglib.h)\n" +
"%define SIZEOF_JSAMPROW SIZEOF_POINTER ; sizeof(JSAMPROW)\n" +
"%define SIZEOF_JSAMPARRAY SIZEOF_POINTER ; sizeof(JSAMPARRAY)\n" +
"%define SIZEOF_JSAMPIMAGE SIZEOF_POINTER ; sizeof(JSAMPIMAGE)\n" +
"%define SIZEOF_JCOEFPTR SIZEOF_POINTER ; sizeof(JCOEFPTR)\n" +
"%define DCTELEM word ; short\n" +
"%define SIZEOF_DCTELEM SIZEOF_WORD ; sizeof(DCTELEM)\n" +
"%define float FP32 ; float\n" +
"%define SIZEOF_FAST_FLOAT SIZEOF_FP32 ; sizeof(float)\n" +
"%define ISLOW_MULT_TYPE word ; must be short\n" +
"%define SIZEOF_ISLOW_MULT_TYPE SIZEOF_WORD ; sizeof(ISLOW_MULT_TYPE)\n" +
"%define IFAST_MULT_TYPE word ; must be short\n" +
"%define SIZEOF_IFAST_MULT_TYPE SIZEOF_WORD ; sizeof(IFAST_MULT_TYPE)\n" +
"%define IFAST_SCALE_BITS 2 ; fractional bits in scale factors\n" +
"%define FLOAT_MULT_TYPE FP32 ; must be float\n" +
"%define SIZEOF_FLOAT_MULT_TYPE SIZEOF_FP32 ; sizeof(FLOAT_MULT_TYPE)\n" +
"%define JSIMD_NONE 0x00\n" +
"%define JSIMD_MMX 0x01\n" +
"%define JSIMD_3DNOW 0x02\n" +
"%define JSIMD_SSE 0x04\n" +
"%define JSIMD_SSE2 0x08\n" +
"EOF",
)
string_flag(
name = "noasm",
build_setting_default = "no",
)
config_setting(
name = "nosimd",
flag_values = {":noasm": "yes"},
)
config_setting(
name = "k8",
flag_values = {":noasm": "no"},
values = {"cpu": "k8"},
)
config_setting(
name = "android",
values = {"crosstool_top": "//external:android/crosstool"},
)
config_setting(
name = "armeabi-v7a",
flag_values = {":noasm": "no"},
values = {"cpu": "armeabi-v7a"},
)
config_setting(
name = "arm64-v8a",
flag_values = {":noasm": "no"},
values = {"cpu": "arm64-v8a"},
)
config_setting(
name = "windows",
flag_values = {":noasm": "no"},
values = {"cpu": "x64_windows"},
)
config_setting(
name = "linux_ppc64le",
flag_values = {":noasm": "no"},
values = {"cpu": "ppc"},
)
|
