| # 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 = [ "." ] |
| } |
| |
| set_opt_level = |
| !is_debug && is_posix && (current_cpu == "arm" || current_cpu == "arm64") |
| |
| use_dsp_neon = |
| current_cpu == "arm64" || (current_cpu == "arm" && arm_version >= 7 && |
| (arm_use_neon || arm_optionally_use_neon)) |
| |
| source_set("libwebp_dec") { |
| sources = [ |
| "dec/alpha.c", |
| "dec/buffer.c", |
| "dec/frame.c", |
| "dec/idec.c", |
| "dec/io.c", |
| "dec/quant.c", |
| "dec/tree.c", |
| "dec/vp8.c", |
| "dec/vp8l.c", |
| "dec/webp.c", |
| ] |
| |
| 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", |
| ] |
| all_dependent_configs = [ ":libwebp_config" ] |
| if (use_dsp_neon) { |
| deps += [ ":libwebp_dsp_neon" ] |
| } |
| } |
| |
| source_set("libwebp_demux") { |
| sources = [ |
| "demux/demux.c", |
| ] |
| all_dependent_configs = [ ":libwebp_config" ] |
| configs -= [ "//build/config/compiler:chromium_code" ] |
| configs += [ "//build/config/compiler:no_chromium_code" ] |
| deps = [ |
| ":libwebp_utils", |
| ] |
| } |
| |
| source_set("libwebp_dsp") { |
| sources = [ |
| "dsp/alpha_processing.c", |
| "dsp/alpha_processing_mips_dsp_r2.c", |
| "dsp/argb.c", |
| "dsp/argb_mips_dsp_r2.c", |
| "dsp/cost.c", |
| "dsp/cost_mips32.c", |
| "dsp/cost_mips_dsp_r2.c", |
| "dsp/cpu.c", |
| "dsp/dec.c", |
| "dsp/dec_clip_tables.c", |
| "dsp/dec_mips32.c", |
| "dsp/dec_mips_dsp_r2.c", |
| "dsp/enc.c", |
| "dsp/enc_avx2.c", |
| "dsp/enc_mips32.c", |
| "dsp/enc_mips_dsp_r2.c", |
| "dsp/filters.c", |
| "dsp/filters_mips_dsp_r2.c", |
| "dsp/lossless.c", |
| "dsp/lossless_enc.c", |
| "dsp/lossless_enc_mips32.c", |
| "dsp/lossless_enc_mips_dsp_r2.c", |
| "dsp/lossless_mips_dsp_r2.c", |
| "dsp/rescaler.c", |
| "dsp/rescaler_mips32.c", |
| "dsp/rescaler_mips_dsp_r2.c", |
| "dsp/upsampling.c", |
| "dsp/upsampling_mips_dsp_r2.c", |
| "dsp/yuv.c", |
| "dsp/yuv_mips32.c", |
| "dsp/yuv_mips_dsp_r2.c", |
| ] |
| 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", |
| ] |
| if (is_android) { |
| deps += [ "//third_party/android_tools:cpu_features" ] |
| |
| configs -= [ "//build/config/android:default_cygprofile_instrumentation" ] |
| configs += [ "//build/config/android:no_cygprofile_instrumentation" ] |
| } |
| if (current_cpu == "x86" || current_cpu == "x64") { |
| defines = [ |
| "WEBP_HAVE_SSE2", |
| "WEBP_HAVE_SSE41", |
| ] |
| } |
| } |
| |
| source_set("libwebp_dsp_sse41") { |
| sources = [ |
| "dsp/alpha_processing_sse41.c", |
| "dsp/dec_sse41.c", |
| "dsp/enc_sse41.c", |
| "dsp/lossless_enc_sse41.c", |
| ] |
| 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" ] |
| } |
| } |
| } |
| |
| source_set("libwebp_dsp_sse2") { |
| sources = [ |
| "dsp/alpha_processing_sse2.c", |
| "dsp/argb_sse2.c", |
| "dsp/cost_sse2.c", |
| "dsp/dec_sse2.c", |
| "dsp/enc_sse2.c", |
| "dsp/filters_sse2.c", |
| "dsp/lossless_enc_sse2.c", |
| "dsp/lossless_sse2.c", |
| "dsp/rescaler_sse2.c", |
| "dsp/upsampling_sse2.c", |
| "dsp/yuv_sse2.c", |
| ] |
| 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) { |
| source_set("libwebp_dsp_neon") { |
| sources = [ |
| "dsp/dec_neon.c", |
| "dsp/enc_neon.c", |
| "dsp/lossless_enc_neon.c", |
| "dsp/lossless_neon.c", |
| "dsp/rescaler_neon.c", |
| "dsp/upsampling_neon.c", |
| ] |
| |
| include_dirs = [ "." ] |
| |
| 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") { |
| # avoid an ICE with gcc-4.9: b/15574841 |
| cflags = [ "-frename-registers" ] |
| } |
| |
| if (is_android) { |
| configs -= [ "//build/config/android:default_cygprofile_instrumentation" ] |
| configs += [ "//build/config/android:no_cygprofile_instrumentation" ] |
| } |
| } |
| } # use_dsp_neon |
| |
| source_set("libwebp_enc") { |
| sources = [ |
| "enc/alpha.c", |
| "enc/analysis.c", |
| "enc/backward_references.c", |
| "enc/config.c", |
| "enc/cost.c", |
| "enc/delta_palettization.c", |
| "enc/filter.c", |
| "enc/frame.c", |
| "enc/histogram.c", |
| "enc/iterator.c", |
| "enc/near_lossless.c", |
| "enc/picture.c", |
| "enc/picture_csp.c", |
| "enc/picture_psnr.c", |
| "enc/picture_rescale.c", |
| "enc/picture_tools.c", |
| "enc/quant.c", |
| "enc/syntax.c", |
| "enc/token.c", |
| "enc/tree.c", |
| "enc/vp8l.c", |
| "enc/webpenc.c", |
| ] |
| 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", |
| ] |
| } |
| |
| config("libwebp_utils_warnings") { |
| if (is_clang) { |
| # See https://code.google.com/p/webp/issues/detail?id=253. |
| cflags = [ "-Wno-incompatible-pointer-types" ] |
| } |
| } |
| |
| source_set("libwebp_utils") { |
| sources = [ |
| "utils/bit_reader.c", |
| "utils/bit_writer.c", |
| "utils/color_cache.c", |
| "utils/filters.c", |
| "utils/huffman.c", |
| "utils/huffman_encode.c", |
| "utils/quant_levels.c", |
| "utils/quant_levels_dec.c", |
| "utils/random.c", |
| "utils/rescaler.c", |
| "utils/thread.c", |
| "utils/utils.c", |
| ] |
| 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" ] |
| } |
| |
| group("libwebp") { |
| deps = [ |
| ":libwebp_dec", |
| ":libwebp_demux", |
| ":libwebp_dsp", |
| ":libwebp_enc", |
| ":libwebp_utils", |
| ] |
| public_configs = [ ":libwebp_config" ] |
| if (use_dsp_neon) { |
| deps += [ ":libwebp_dsp_neon" ] |
| } |
| } |