skia2/modules/canvaskit/canvaskit.gni
Arman Uguray c0271d8db1 [canvaskit] Enable WebGPU in GN build
* Skia GN can now build the Dawn backend without depending on Dawn
  native, provided that webgpu_cpp.h/webgpu_cpp.cpp is provided by
  emscripten.
* Split gpu.js into webgl.js and webgpu.js. None of the CanvasKit API
  functions are wired up to WebGPU yet so it will use the CPU renderer.
* Added new macros and GN args to distinguish between WebGPU and WebGL
  builds in CanvasKit, instead of relying on Skia GN args.
* Renamed CANVASKIT_NO_ALIAS_FONT macro to CK_NO_ALIAS_FONT to match
  style.

Bug: skia:12512
Change-Id: Ifc4191da046bd7af73492cfba6e3ca530590d722
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/548603
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Arman Uguray <armansito@google.com>
2022-06-16 23:14:17 +00:00

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# Copyright 2022 Google LLC. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
declare_args() {
skia_canvaskit_enable_alias_font = true
skia_canvaskit_enable_canvas_bindings = true
skia_canvaskit_enable_debugger = false
skia_canvaskit_enable_effects_deserialization = true
skia_canvaskit_enable_embedded_font = true
skia_canvaskit_enable_font = true
skia_canvaskit_enable_matrix_helper = true
skia_canvaskit_enable_particles = true
skia_canvaskit_enable_pathops = true
skia_canvaskit_enable_rt_shader = true
skia_canvaskit_enable_skottie = true
skia_canvaskit_enable_skp_serialization = true
skia_canvaskit_enable_sksl_trace = true
skia_canvaskit_enable_paragraph = true
skia_canvaskit_include_viewer = false
skia_canvaskit_force_tracing = false
skia_canvaskit_profile_build = false
skia_canvaskit_legacy_draw_vertices_blend_mode = false
skia_canvaskit_enable_webgpu = false
skia_canvaskit_enable_webgl = false
}
# Assert that skia_canvaskit_profile_build implies release mode.
assert(
!skia_canvaskit_profile_build || !is_debug,
"If you set `skia_canvaskit_profile_build=true` you must set `is_debug=false`.")
# Assert that skia_canvaskit_enable_embedded_font implies skia_canvaskit_enable_font.
assert(
!skia_canvaskit_enable_embedded_font || skia_canvaskit_enable_font,
"If you set `skia_canvaskit_enable_embedded_font=true` you must set `skia_canvaskit_enable_font=true`.")