# Copyright 2013 The Flutter 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("//flutter/impeller/tools/impeller.gni")

impeller_component("skia_conversions") {
  sources = [
    "skia_conversions.cc",
    "skia_conversions.h",
  ]

  public_deps = [
    "../core",
    "../geometry",
    "//flutter/display_list",
    "//flutter/fml",
    "//flutter/skia",
    "//flutter/skia/modules/skparagraph",
  ]
}

impeller_component("display_list") {
  sources = [
    "aiks_context.cc",
    "aiks_context.h",
    "canvas.cc",
    "canvas.h",
    "color_filter.cc",
    "color_filter.h",
    "dl_atlas_geometry.cc",
    "dl_atlas_geometry.h",
    "dl_dispatcher.cc",
    "dl_dispatcher.h",
    "dl_image_impeller.cc",
    "dl_image_impeller.h",
    "dl_runtime_effect_impeller.cc",
    "dl_runtime_effect_impeller.h",
    "dl_text_impeller.cc",
    "dl_text_impeller.h",
    "dl_vertices_geometry.cc",
    "dl_vertices_geometry.h",
    "image_filter.cc",
    "image_filter.h",
    "nine_patch_converter.cc",
    "nine_patch_converter.h",
    "paint.cc",
    "paint.h",
  ]

  public_deps = [
    ":skia_conversions",
    "//flutter/display_list",
    "//flutter/fml",
    "//flutter/impeller/entity",
    "//flutter/impeller/typographer/backends/skia:typographer_skia_backend",
    "//flutter/skia",
  ]

  if (impeller_supports_rendering) {
    public_deps += [ "//flutter/impeller/runtime_stage" ]
  }

  if (!defined(defines)) {
    defines = []
  }
}

template("display_list_unittests_component") {
  target_name = invoker.target_name
  predefined_sources = [
    "aiks_dl_atlas_unittests.cc",
    "aiks_dl_basic_unittests.cc",
    "aiks_dl_blend_unittests.cc",
    "aiks_dl_blur_unittests.cc",
    "aiks_dl_clip_unittests.cc",
    "aiks_dl_gradient_unittests.cc",
    "aiks_dl_opacity_unittests.cc",
    "aiks_dl_path_unittests.cc",
    "aiks_dl_runtime_effect_unittests.cc",
    "aiks_dl_shadow_unittests.cc",
    "aiks_dl_text_unittests.cc",
    "aiks_dl_unittests.cc",
    "aiks_dl_vertices_unittests.cc",
    "dl_golden_blur_unittests.cc",
    "dl_golden_unittests.cc",
    "dl_playground.cc",
    "dl_playground.h",
    "dl_unittests.cc",
    "paint_unittests.cc",
    "testing/render_text_in_canvas.cc",
    "testing/render_text_in_canvas.h",
    "testing/rmse.cc",
    "testing/rmse.h",
  ]
  additional_sources = []
  if (defined(invoker.sources)) {
    additional_sources = invoker.sources
  }
  impeller_component(target_name) {
    testonly = true
    if (defined(invoker.defines)) {
      defines = invoker.defines
    } else {
      defines = []
    }
    defines += [ "_USE_MATH_DEFINES" ]

    sources = predefined_sources + additional_sources
    if (defined(invoker.deps)) {
      deps = invoker.deps
    } else {
      deps = []
    }
    deps += [
      ":display_list",
      "../playground:playground_test",
      "//flutter/display_list/testing:display_list_testing",
      "//flutter/impeller/golden_tests:screenshot",
      "//flutter/impeller/renderer/testing:mocks",
      "//flutter/txt",
    ]
    if (defined(invoker.public_configs)) {
      public_configs = invoker.public_configs
    }
  }
}

display_list_unittests_component("display_list_unittests") {
  deps = [ "//flutter/impeller/display_list:aiks_unittests" ]
}

display_list_unittests_component("display_list_unittests_golden") {
  deps = [ "//flutter/impeller/display_list:aiks_unittests_golden" ]
  defines = [
    "IMPELLER_GOLDEN_TESTS",
    "IMPELLER_ENABLE_VALIDATION=1",
  ]
}

impeller_component("skia_conversions_unittests") {
  testonly = true

  sources = [ "skia_conversions_unittests.cc" ]

  deps = [
    ":skia_conversions",
    "//flutter/testing:testing_lib",
  ]
}

impeller_component("aiks_playground") {
  testonly = true

  sources = [
    "aiks_playground.cc",
    "aiks_playground.h",
  ]
  deps = [
    ":display_list",
    "../playground:playground_test",
    "//flutter/display_list",
    "//flutter/impeller/display_list",
  ]
  public_deps = [
    "//flutter/impeller/typographer/backends/skia:typographer_skia_backend",
  ]
}

template("aiks_unittests_component") {
  target_name = invoker.target_name
  predefined_sources = [
    "aiks_unittests.cc",
    "aiks_unittests.h",
  ]
  additional_sources = []
  if (defined(invoker.sources)) {
    additional_sources = invoker.sources
  }
  impeller_component(target_name) {
    testonly = true
    if (defined(invoker.defines)) {
      defines = invoker.defines
    } else {
      defines = []
    }
    defines += [ "_USE_MATH_DEFINES" ]

    sources = predefined_sources + additional_sources
    deps = [
      ":aiks_playground",
      ":display_list",
      "//flutter/impeller/geometry:geometry_asserts",
      "//flutter/impeller/golden_tests:golden_playground_test",
      "//flutter/impeller/playground:playground_test",
      "//flutter/testing:testing_lib",
      "//flutter/txt",
    ]
    if (defined(invoker.public_configs)) {
      public_configs = invoker.public_configs
    }
  }
}

aiks_unittests_component("aiks_unittests") {
  sources = [ "canvas_unittests.cc" ]
}

aiks_unittests_component("aiks_unittests_golden") {
  defines = [
    "IMPELLER_GOLDEN_TESTS",
    "IMPELLER_ENABLE_VALIDATION=1",
  ]
}