ui/ozone/common/gpu/ozone_gpu_messages.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Multiply-included message file, hence no include guard here, but see below
   6 // for a much smaller-than-usual include guard section.
   7
   8 #include <vector>
   9
  10 #include "ipc/ipc_message_macros.h"
  11 #include "third_party/skia/include/core/SkBitmap.h"
  12 #include "ui/gfx/geometry/point.h"
  13 #include "ui/gfx/geometry/rect.h"
  14 #include "ui/gfx/ipc/gfx_param_traits.h"
  15 #include "ui/gfx/native_widget_types.h"
  16 #include "ui/ozone/common/gpu/ozone_gpu_message_params.h"
  17 #include "ui/ozone/ozone_export.h"
  18
  19 #undef IPC_MESSAGE_EXPORT
  20 #define IPC_MESSAGE_EXPORT OZONE_EXPORT
  21
  22 #define IPC_MESSAGE_START OzoneGpuMsgStart
  23
  24 IPC_ENUM_TRAITS_MAX_VALUE(ui::DisplayConnectionType,
  25                           ui::DISPLAY_CONNECTION_TYPE_LAST)
  26
  27 IPC_STRUCT_TRAITS_BEGIN(ui::DisplayMode_Params)
  28   IPC_STRUCT_TRAITS_MEMBER(size)
  29   IPC_STRUCT_TRAITS_MEMBER(is_interlaced)
  30   IPC_STRUCT_TRAITS_MEMBER(refresh_rate)
  31 IPC_STRUCT_TRAITS_END()
  32
  33 IPC_STRUCT_TRAITS_BEGIN(ui::DisplaySnapshot_Params)
  34   IPC_STRUCT_TRAITS_MEMBER(display_id)
  35   IPC_STRUCT_TRAITS_MEMBER(origin)
  36   IPC_STRUCT_TRAITS_MEMBER(physical_size)
  37   IPC_STRUCT_TRAITS_MEMBER(type)
  38   IPC_STRUCT_TRAITS_MEMBER(is_aspect_preserving_scaling)
  39   IPC_STRUCT_TRAITS_MEMBER(has_overscan)
  40   IPC_STRUCT_TRAITS_MEMBER(display_name)
  41   IPC_STRUCT_TRAITS_MEMBER(modes)
  42   IPC_STRUCT_TRAITS_MEMBER(has_current_mode)
  43   IPC_STRUCT_TRAITS_MEMBER(current_mode)
  44   IPC_STRUCT_TRAITS_MEMBER(has_native_mode)
  45   IPC_STRUCT_TRAITS_MEMBER(native_mode)
  46   IPC_STRUCT_TRAITS_MEMBER(string_representation)
  47 IPC_STRUCT_TRAITS_END()
  48
  49 //------------------------------------------------------------------------------
  50 // GPU Messages
  51 // These are messages from the browser to the GPU process.
  52
  53 // Update the HW cursor bitmap & move to specified location.
  54 IPC_MESSAGE_CONTROL4(OzoneGpuMsg_CursorSet,
  55                      gfx::AcceleratedWidget,
  56                      std::vector<SkBitmap>,
  57                      gfx::Point /* location */,
  58                      int /* frame_delay_ms */)
  59
  60 // Move the HW cursor to the specified location.
  61 IPC_MESSAGE_CONTROL2(OzoneGpuMsg_CursorMove,
  62                      gfx::AcceleratedWidget, gfx::Point)
  63
  64 // Explicit creation of a WindowDelegate. We explicitly create the window
  65 // delegate such that any state change in the window is not lost while the
  66 // surface is created on the GPU side.
  67 IPC_MESSAGE_CONTROL1(OzoneGpuMsg_CreateWindowDelegate,
  68                      gfx::AcceleratedWidget /* widget */)
  69
  70 IPC_MESSAGE_CONTROL1(OzoneGpuMsg_DestroyWindowDelegate,
  71                      gfx::AcceleratedWidget /* widget */)
  72
  73 // Updates the location and size of the widget on the screen.
  74 IPC_MESSAGE_CONTROL2(OzoneGpuMsg_WindowBoundsChanged,
  75                      gfx::AcceleratedWidget /* widget */,
  76                      gfx::Rect /* bounds */)
  77
  78 // Force the DPMS state of the display to on.
  79 IPC_MESSAGE_CONTROL0(OzoneGpuMsg_ForceDPMSOn)
  80
  81 // Trigger a display reconfiguration. OzoneHostMsg_UpdateNativeDisplays will be
  82 // sent as a response.
  83 IPC_MESSAGE_CONTROL0(OzoneGpuMsg_RefreshNativeDisplays)
  84
  85 // Configure a display with the specified mode at the specified location.
  86 IPC_MESSAGE_CONTROL3(OzoneGpuMsg_ConfigureNativeDisplay,
  87                      int64_t,  // display ID
  88                      ui::DisplayMode_Params,  // display mode
  89                      gfx::Point)  // origin for the display
  90
  91 IPC_MESSAGE_CONTROL1(OzoneGpuMsg_DisableNativeDisplay,
  92                      int64_t)  // display ID
  93
  94 IPC_MESSAGE_CONTROL1(OzoneGpuMsg_AddGraphicsDevice,
  95                      base::FilePath /* device_path */)
  96
  97 IPC_MESSAGE_CONTROL1(OzoneGpuMsg_RemoveGraphicsDevice,
  98                      base::FilePath /* device_path */)
  99
 100 // Take control of the display
 101 IPC_MESSAGE_CONTROL0(OzoneGpuMsg_TakeDisplayControl)
 102
 103 // Let other entity control the display
 104 IPC_MESSAGE_CONTROL0(OzoneGpuMsg_RelinquishDisplayControl)
 105
 106 //------------------------------------------------------------------------------
 107 // Browser Messages
 108 // These messages are from the GPU to the browser process.
 109
 110 // Updates the list of active displays.
 111 IPC_MESSAGE_CONTROL1(OzoneHostMsg_UpdateNativeDisplays,
 112                      std::vector<ui::DisplaySnapshot_Params>)
 113
 114 IPC_MESSAGE_CONTROL2(OzoneHostMsg_DisplayConfigured,
 115                      int64_t /* display_id */,
 116                      bool /* status */)