mojo/services/ozone_drm_gpu/interfaces/ozone_drm_gpu.mojom

// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module mojo;

import "geometry/interfaces/geometry.mojom";

enum DisplayType {
  NONE = 0,
  UNKNOWN = 1,
  INTERNAL = 2,
  VGA = 4,
  HDMI = 8,
  DVI = 16,
  DISPLAYPORT = 32,
  NETWORK = 64,
  LAST = NETWORK
};

struct DisplayMode {
  Size size;
  bool is_interlaced;
  float refresh_rate;
};

struct DisplaySnapshot {
  // The internal display identifier.
  int64 display_id;
  Point origin;
  Size physical_size;
  DisplayType type;
  bool has_current_mode;
  bool has_native_mode;
  array<DisplayMode> modes;
  // The mode currently active on this display.
  // TODO(cstout): can this be just an index into the modes array?
  DisplayMode current_mode;
  // The display's native mode.
  // TODO(cstout): can this be just an index into the modes array?
  DisplayMode native_mode;
  // The identifier for the model of the display.
  int64 product_id;
  string string_representation;
};

interface OzoneDrmGpu {
  AddGraphicsDevice(string file_path, int32 file_descriptor);
  CreateWindow(int64 widget);
  WindowBoundsChanged(int64 widget, Rect bounds);

  RefreshNativeDisplays();
  ConfigureNativeDisplay(int64 id, DisplayMode mode, Point originhost);
};