| # 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. |
| |
| config("libpng_public") { |
| include_dirs = [ "." ] |
| } |
| |
| source_set("libpng") { |
| public_configs = [ ":libpng_public" ] |
| |
| cflags_c = [] |
| defines = [] |
| |
| sources = [ |
| "png.c", |
| "pngerror.c", |
| "pngget.c", |
| "pngmem.c", |
| "pngpread.c", |
| "pngread.c", |
| "pngrio.c", |
| "pngrtran.c", |
| "pngrutil.c", |
| "pngset.c", |
| "pngtrans.c", |
| "pngwio.c", |
| "pngwrite.c", |
| "pngwtran.c", |
| "pngwutil.c", |
| ] |
| |
| if (current_cpu == "arm" || current_cpu == "arm64") { |
| sources += [ |
| "arm/arm_init.c", |
| "arm/filter_neon.S", |
| "arm/filter_neon_intrinsics.c", |
| "arm/palette_neon_intrinsics.c", |
| ] |
| |
| defines += [ "PNG_ARM_NEON_OPT=2" ] |
| |
| cflags_c += [ "-Wno-sign-compare" ] |
| } |
| |
| if (is_win) { |
| cflags_c += [ "-Wno-tautological-constant-out-of-range-compare" ] |
| } |
| |
| deps = [ |
| "//third_party/zlib", |
| ] |
| } |