blob: df992106b1b5e64038c5b32ccffa7587ea5e4c7a [file] [log] [blame]
# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import("//build/config/arm.gni")
import("//build/config/sanitizers/sanitizers.gni")
config("libwebp_config") {
include_dirs = [ "./src" ]
defines = [ "WEBP_EXTERN=extern" ]
}
config("libwebp_config_internal") {
include_dirs = [ "." ]
defines = [
"WEBP_NEAR_LOSSLESS=0",
"WEBP_DISABLE_STATS",
"WEBP_REDUCE_SIZE",
]
if (!is_ios) {
defines += [ "WEBP_REDUCE_CSP" ]
}
}
set_opt_level = !is_debug && (is_posix || is_fuchsia) &&
(current_cpu == "arm" || current_cpu == "arm64")
# webp's dsp code can be built for all configurations. Skipping it when both
# arm_use_neon and arm_optionally_use_neon are false will result in link errors
# for its dsp init functions.
use_dsp_neon =
current_cpu == "arm64" || (current_cpu == "arm" && arm_version >= 7)
source_set("libwebp_webp") {
sources = [
"src/webp/decode.h",
"src/webp/demux.h",
"src/webp/encode.h",
"src/webp/format_constants.h",
"src/webp/mux.h",
"src/webp/mux_types.h",
"src/webp/types.h",
]
}
static_library("libwebp_dec") {
sources = [
"src/dec/alpha_dec.c",
"src/dec/alphai_dec.h",
"src/dec/buffer_dec.c",
"src/dec/common_dec.h",
"src/dec/frame_dec.c",
"src/dec/idec_dec.c",
"src/dec/io_dec.c",
"src/dec/quant_dec.c",
"src/dec/tree_dec.c",
"src/dec/vp8_dec.c",
"src/dec/vp8_dec.h",
"src/dec/vp8i_dec.h",
"src/dec/vp8l_dec.c",
"src/dec/vp8li_dec.h",
"src/dec/webp_dec.c",
"src/dec/webpi_dec.h",
]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
deps = [
":libwebp_dsp",
":libwebp_utils",
":libwebp_webp",
]
all_dependent_configs = [ ":libwebp_config" ]
if (use_dsp_neon) {
deps += [ ":libwebp_dsp_neon" ]
}
}
static_library("libwebp_demux") {
sources = [
"src/demux/demux.c",
]
all_dependent_configs = [ ":libwebp_config" ]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
deps = [
":libwebp_utils",
":libwebp_webp",
]
}
static_library("libwebp_mux") {
sources = [
"src/mux/anim_encode.c",
"src/mux/animi.h",
"src/mux/muxedit.c",
"src/mux/muxi.h",
"src/mux/muxinternal.c",
"src/mux/muxread.c",
]
all_dependent_configs = [ ":libwebp_config" ]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
deps = [
":libwebp_dec",
":libwebp_utils",
":libwebp_webp",
]
}
static_library("libwebp_dsp") {
sources = [
"src/dsp/alpha_processing.c",
"src/dsp/alpha_processing_mips_dsp_r2.c",
"src/dsp/cost.c",
"src/dsp/cost_mips32.c",
"src/dsp/cost_mips_dsp_r2.c",
"src/dsp/cpu.c",
"src/dsp/dec.c",
"src/dsp/dec_clip_tables.c",
"src/dsp/dec_mips32.c",
"src/dsp/dec_mips_dsp_r2.c",
"src/dsp/dec_msa.c",
"src/dsp/dsp.h",
"src/dsp/enc.c",
"src/dsp/enc_avx2.c",
"src/dsp/enc_mips32.c",
"src/dsp/enc_mips_dsp_r2.c",
"src/dsp/enc_msa.c",
"src/dsp/filters.c",
"src/dsp/filters_mips_dsp_r2.c",
"src/dsp/filters_msa.c",
"src/dsp/lossless.c",
"src/dsp/lossless.h",
"src/dsp/lossless_common.h",
"src/dsp/lossless_enc.c",
"src/dsp/lossless_enc_mips32.c",
"src/dsp/lossless_enc_mips_dsp_r2.c",
"src/dsp/lossless_enc_msa.c",
"src/dsp/lossless_mips_dsp_r2.c",
"src/dsp/lossless_msa.c",
"src/dsp/mips_macro.h",
"src/dsp/msa_macro.h",
"src/dsp/neon.h",
"src/dsp/rescaler.c",
"src/dsp/rescaler_mips32.c",
"src/dsp/rescaler_mips_dsp_r2.c",
"src/dsp/rescaler_msa.c",
"src/dsp/ssim.c",
"src/dsp/upsampling.c",
"src/dsp/upsampling_mips_dsp_r2.c",
"src/dsp/upsampling_msa.c",
"src/dsp/yuv.c",
"src/dsp/yuv.h",
"src/dsp/yuv_mips32.c",
"src/dsp/yuv_mips_dsp_r2.c",
]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
all_dependent_configs = [ ":libwebp_config" ]
deps = [
":libwebp_dsp_sse2",
":libwebp_dsp_sse41",
":libwebp_utils",
":libwebp_webp",
]
if (is_android) {
deps += [ "//third_party/android_tools:cpu_features" ]
}
if (current_cpu == "x86" || current_cpu == "x64") {
defines = [
"WEBP_HAVE_SSE2",
"WEBP_HAVE_SSE41",
]
}
}
static_library("libwebp_dsp_sse41") {
sources = [
"src/dsp/alpha_processing_sse41.c",
"src/dsp/common_sse41.h",
"src/dsp/dec_sse41.c",
"src/dsp/enc_sse41.c",
"src/dsp/lossless_enc_sse41.c",
"src/dsp/upsampling_sse41.c",
"src/dsp/yuv_sse41.c",
]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
all_dependent_configs = [ ":libwebp_config" ]
if (!is_msan) {
if ((current_cpu == "x86" || current_cpu == "x64") &&
(!is_win || is_clang)) {
cflags = [ "-msse4.1" ]
}
}
}
static_library("libwebp_dsp_sse2") {
sources = [
"src/dsp/alpha_processing_sse2.c",
"src/dsp/common_sse2.h",
"src/dsp/cost_sse2.c",
"src/dsp/dec_sse2.c",
"src/dsp/enc_sse2.c",
"src/dsp/filters_sse2.c",
"src/dsp/lossless_enc_sse2.c",
"src/dsp/lossless_sse2.c",
"src/dsp/rescaler_sse2.c",
"src/dsp/ssim_sse2.c",
"src/dsp/upsampling_sse2.c",
"src/dsp/yuv_sse2.c",
]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
all_dependent_configs = [ ":libwebp_config" ]
if (!is_msan) {
if ((current_cpu == "x86" || current_cpu == "x64") &&
(!is_win || is_clang)) {
cflags = [ "-msse2" ]
}
}
}
if (use_dsp_neon) {
static_library("libwebp_dsp_neon") {
sources = [
"src/dsp/alpha_processing_neon.c",
"src/dsp/dec_neon.c",
"src/dsp/enc_neon.c",
"src/dsp/filters_neon.c",
"src/dsp/lossless_enc_neon.c",
"src/dsp/lossless_neon.c",
"src/dsp/rescaler_neon.c",
"src/dsp/upsampling_neon.c",
"src/dsp/yuv_neon.c",
]
configs += [ ":libwebp_config_internal" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
if (current_cpu == "arm") {
# behavior similar to *.c.neon in an Android.mk
configs -= [ "//build/config/compiler:compiler_arm_fpu" ]
cflags = [ "-mfpu=neon" ]
} else if (current_cpu == "arm64" && !is_clang) {
# avoid an ICE with gcc-4.9: b/15574841
cflags = [ "-frename-registers" ]
}
}
} # use_dsp_neon
static_library("libwebp_enc") {
sources = [
"src/enc/alpha_enc.c",
"src/enc/analysis_enc.c",
"src/enc/backward_references_cost_enc.c",
"src/enc/backward_references_enc.c",
"src/enc/backward_references_enc.h",
"src/enc/config_enc.c",
"src/enc/cost_enc.c",
"src/enc/cost_enc.h",
"src/enc/filter_enc.c",
"src/enc/frame_enc.c",
"src/enc/histogram_enc.c",
"src/enc/histogram_enc.h",
"src/enc/iterator_enc.c",
"src/enc/near_lossless_enc.c",
"src/enc/picture_csp_enc.c",
"src/enc/picture_enc.c",
"src/enc/picture_psnr_enc.c",
"src/enc/picture_rescale_enc.c",
"src/enc/picture_tools_enc.c",
"src/enc/predictor_enc.c",
"src/enc/quant_enc.c",
"src/enc/syntax_enc.c",
"src/enc/token_enc.c",
"src/enc/tree_enc.c",
"src/enc/vp8i_enc.h",
"src/enc/vp8l_enc.c",
"src/enc/vp8li_enc.h",
"src/enc/webp_enc.c",
]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
all_dependent_configs = [ ":libwebp_config" ]
deps = [
":libwebp_utils",
":libwebp_webp",
]
}
config("libwebp_utils_warnings") {
if (is_clang) {
# See https://code.google.com/p/webp/issues/detail?id=253.
cflags = [ "-Wno-incompatible-pointer-types" ]
}
}
static_library("libwebp_utils") {
sources = [
"src/utils/bit_reader_inl_utils.h",
"src/utils/bit_reader_utils.c",
"src/utils/bit_reader_utils.h",
"src/utils/bit_writer_utils.c",
"src/utils/bit_writer_utils.h",
"src/utils/color_cache_utils.c",
"src/utils/color_cache_utils.h",
"src/utils/endian_inl_utils.h",
"src/utils/filters_utils.c",
"src/utils/filters_utils.h",
"src/utils/huffman_encode_utils.c",
"src/utils/huffman_encode_utils.h",
"src/utils/huffman_utils.c",
"src/utils/huffman_utils.h",
"src/utils/quant_levels_dec_utils.c",
"src/utils/quant_levels_dec_utils.h",
"src/utils/quant_levels_utils.c",
"src/utils/quant_levels_utils.h",
"src/utils/random_utils.c",
"src/utils/random_utils.h",
"src/utils/rescaler_utils.c",
"src/utils/rescaler_utils.h",
"src/utils/thread_utils.c",
"src/utils/thread_utils.h",
"src/utils/utils.c",
"src/utils/utils.h",
]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
all_dependent_configs = [ ":libwebp_config" ]
public_configs = [ ":libwebp_utils_warnings" ]
deps = [
":libwebp_webp",
]
}
group("libwebp") {
deps = [
":libwebp_dec",
":libwebp_demux",
":libwebp_dsp",
":libwebp_enc",
":libwebp_mux",
":libwebp_utils",
]
public_configs = [ ":libwebp_config" ]
if (use_dsp_neon) {
deps += [ ":libwebp_dsp_neon" ]
}
}
###############################################################################
# Executables
if (current_toolchain == host_toolchain) {
source_set("example_util") {
sources = [
"examples/example_util.c",
"examples/example_util.h",
]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
deps = [
":imageio_util",
":libwebp_webp",
]
configs += [ ":libwebp_config" ]
configs += [ ":libwebp_config_internal" ]
visibility = [ ":*" ]
}
source_set("imageio_util") {
sources = [
"imageio/imageio_util.c",
"imageio/imageio_util.h",
]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
deps = [
":libwebp_webp",
]
configs += [ ":libwebp_config" ]
configs += [ ":libwebp_config_internal" ]
visibility = [ ":*" ]
}
source_set("imagedec") {
sources = [
"imageio/image_dec.c",
"imageio/image_dec.h",
"imageio/jpegdec.c",
"imageio/jpegdec.h",
"imageio/metadata.c",
"imageio/metadata.h",
"imageio/pngdec.c",
"imageio/pngdec.h",
"imageio/pnmdec.c",
"imageio/pnmdec.h",
"imageio/tiffdec.c",
"imageio/tiffdec.h",
"imageio/webpdec.c",
"imageio/webpdec.h",
"imageio/wicdec.c",
"imageio/wicdec.h",
]
defines = [ "WEBP_HAVE_PNG" ]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
deps = [
":imageio_util",
":libwebp_webp",
"//third_party/libpng",
"//third_party/zlib",
]
configs += [ ":libwebp_config" ]
visibility = [ ":*" ]
}
source_set("imageenc") {
sources = [
"imageio/image_enc.c",
"imageio/image_enc.h",
]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
deps = [
":imageio_util",
":libwebp_webp",
]
configs += [ ":libwebp_config" ]
visibility = [ ":*" ]
}
executable("cwebp") {
sources = [
"examples/cwebp.c",
"examples/stopwatch.h",
]
deps = [
":example_util",
":imagedec",
":imageio_util",
":libwebp",
":libwebp_webp",
"//base",
"//build/win:default_exe_manifest",
]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
}
executable("dwebp") {
sources = [
"examples/dwebp.c",
"examples/stopwatch.h",
]
deps = [
":example_util",
":imagedec",
":imageenc",
":imageio_util",
":libwebp",
":libwebp_webp",
"//base",
"//build/win:default_exe_manifest",
]
configs += [ ":libwebp_config_internal" ]
configs -= [ "//build/config/compiler:chromium_code" ]
configs += [ "//build/config/compiler:no_chromium_code" ]
if (set_opt_level) {
configs -= [ "//build/config/compiler:default_optimization" ]
configs += [ "//build/config/compiler:optimize_max" ]
}
}
}