// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module viz.mojom;

import "services/viz/privileged/mojom/compositing/overlay_strategy.mojom";
import "ui/gfx/geometry/mojom/geometry.mojom";
import "ui/gfx/mojom/color_space.mojom";

// same kInvalidDisplayId defined in ui/display/types/display_constants.h
const int64 kInvalidDisplayId = -1;

struct OcclusionCullerSettings {
  uint16 quad_split_limit;
  uint16 maximum_occluder_complexity;
  uint16 minimum_fragments_reduced;
  bool generate_complex_occluder_for_rounded_corners;
};

struct RendererSettings {
  bool allow_antialiasing;
  bool force_antialiasing;
  bool force_blending_with_shaders;
  int32 highp_threshold_min;
  bool partial_swap_enabled;
  bool release_overlay_resources_after_gpu_query;
  bool should_clear_root_render_pass;
  int32 slow_down_compositing_scale_factor;
  bool auto_resize_output_surface;
  bool requires_alpha_channel;

  OcclusionCullerSettings occlusion_culler_settings;

  [EnableIf=use_ozone]
  array<OverlayStrategy> overlay_strategies;

  [EnableIf=is_mac]
  int64 display_id = kInvalidDisplayId;
};

struct DebugRendererSettings {
  bool tint_composited_content;
  bool tint_composited_content_modulate;
  bool show_overdraw_feedback;
  bool show_dc_layer_debug_borders;
  bool show_aggregated_damage;
};