# Copyright 2021 The Cobalt Authors. All Rights Reserved.
#
# 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.

static_library("png_utils") {
  sources = [
    "png_decode.cc",
    "png_decode.h",
    "png_encode.cc",
    "png_encode.h",
  ]

  configs -= [ "//starboard/build/config:size" ]
  configs += [ "//starboard/build/config:speed" ]

  deps = [
    "//base",
    "//cobalt/render_tree",
    "//third_party/libpng",
  ]
}

target(gtest_target_type, "png_utils_test") {
  testonly = true

  sources = [ "png_decode_test.cc" ]

  configs -= [ "//starboard/build/config:size" ]
  configs += [ "//starboard/build/config:speed" ]

  deps = [
    ":png_utils",
    ":png_utils_copy_test_data",
    "//cobalt/base",
    "//cobalt/test:run_all_unittests",
    "//testing/gmock",
    "//testing/gtest",
  ]
}

copy("png_utils_copy_test_data") {
  sources = [
    "png_benchmark_image.png",
    "png_premultiplied_alpha_test_image.png",
  ]
  subdir = "test/png_utils"
  outputs = [
    "$sb_static_contents_output_data_dir/test/$subdir/{{source_file_part}}",
  ]
}