# Copyright (c) 2022 Huawei Device Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

if (defined(ohos_lite)) {
  import("//build/lite/config/component/lite_component.gni")
} else {
  import("//build/ohos.gni")
}

jpeg_sources = [
  "jcapimin.c",
  "jcapistd.c",
  "jccoefct.c",
  "jccolor.c",
  "jcdctmgr.c",
  "jchuff.c",
  "jcicc.c",
  "jcinit.c",
  "jcmainct.c",
  "jcmarker.c",
  "jcmaster.c",
  "jcomapi.c",
  "jcparam.c",
  "jcphuff.c",
  "jcprepct.c",
  "jcsample.c",
  "jctrans.c",
  "jdapimin.c",
  "jdapistd.c",
  "jdatadst.c",
  "jdatasrc.c",
  "jdcoefct.c",
  "jdcolor.c",
  "jddctmgr.c",
  "jdhuff.c",
  "jdicc.c",
  "jdinput.c",
  "jdmainct.c",
  "jdmarker.c",
  "jdmaster.c",
  "jdmerge.c",
  "jdphuff.c",
  "jdpostct.c",
  "jdsample.c",
  "jdtrans.c",
  "jerror.c",
  "jfdctflt.c",
  "jfdctfst.c",
  "jfdctint.c",
  "jidctflt.c",
  "jidctfst.c",
  "jidctint.c",
  "jidctred.c",
  "jmemmgr.c",
  "jmemnobs.c",
  "jquant1.c",
  "jquant2.c",
  "jutils.c",
]

mkernel = defined(ohos_kernel_type) && ohos_kernel_type == "liteos_m"
if (mkernel || is_win) {
  jpeg_sources += [ "jsimd_none.c" ]
} else if (current_cpu == "arm") {
  jpeg_sources += [
    "simd/arm/jsimd.c",
    "simd/arm/jsimd_neon.S",
  ]
} else if (current_cpu == "arm64") {
  jpeg_sources += [
    "simd/arm64/jsimd.c",
    "simd/arm64/jsimd_neon.S",
  ]
} else {
  jpeg_sources += [ "jsimd_none.c" ]
}

define_config = []
if (!defined(ohos_lite)) {
  jpeg_sources += [
    # enable arith codec
    "jaricom.c",
    "jcarith.c",
    "jdarith.c",
    "jdatadst-tj.c",
    "jdatasrc-tj.c",
    "rdbmp.c",
    "rdppm.c",
    "transupp.c",

    # enable turbo
    "turbojpeg.c",
    "wrbmp.c",
    "wrppm.c",
  ]
  define_config += [
    "C_ARITH_CODING_SUPPORTED=1",  #Support arithmetic encoding
    "D_ARITH_CODING_SUPPORTED=1",  #Support arithmetic decoding
    "BMP_SUPPORTED=1",  #Support arithmetic decoding
    "PPM_SUPPORTED=1",  #Support arithmetic decoding
  ]
}

config("turbojpeg_config") {
  include_dirs = [ "//third_party/libjpeg-turbo" ]
  defines = define_config
}

if (defined(ohos_lite)) {
  lite_library("libjpeg") {
    if (ohos_kernel_type == "liteos_m") {
      target_type = "static_library"
    } else {
      target_type = "shared_library"
    }
    sources = jpeg_sources
    public_configs = [ ":turbojpeg_config" ]
    if (defined(board_toolchain_type) && board_toolchain_type == "iccarm") {
      cflags = [
        "--diag_suppress",
        "Pa181,Pe301,Pe546",
      ]
      cflags_cc = cflags
    }
  }
} else {
  ohos_static_library("turbojpeg_static") {
    sources = jpeg_sources
    public_configs = [ ":turbojpeg_config" ]
  }
  ohos_shared_library("turbojpeg") {
    sources = jpeg_sources
    public_configs = [ ":turbojpeg_config" ]
  }
}