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// Copyright 2014 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.
// Multiply-included message file, hence no include guard here, but see below
// for a much smaller-than-usual include guard section.
#include <stdint.h>
#include <vector>
#include "base/file_descriptor_posix.h"
#include "ipc/ipc_message_macros.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "ui/display/types/display_constants.h"
#include "ui/display/types/gamma_ramp_rgb_entry.h"
#include "ui/gfx/geometry/point.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/ipc/gfx_param_traits.h"
#include "ui/gfx/ipc/gfx_param_traits_macros.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/ozone/common/gpu/ozone_gpu_message_params.h"
#include "ui/ozone/ozone_base_export.h"
#undef IPC_MESSAGE_EXPORT
#define IPC_MESSAGE_EXPORT OZONE_BASE_EXPORT
#define IPC_MESSAGE_START OzoneGpuMsgStart
IPC_ENUM_TRAITS_MAX_VALUE(ui::DisplayConnectionType,
ui::DISPLAY_CONNECTION_TYPE_LAST)
IPC_ENUM_TRAITS_MAX_VALUE(ui::HDCPState, ui::HDCP_STATE_LAST)
IPC_ENUM_TRAITS_MAX_VALUE(gfx::OverlayTransform, gfx::OVERLAY_TRANSFORM_LAST)
// clang-format off
IPC_STRUCT_TRAITS_BEGIN(ui::DisplayMode_Params)
IPC_STRUCT_TRAITS_MEMBER(size)
IPC_STRUCT_TRAITS_MEMBER(is_interlaced)
IPC_STRUCT_TRAITS_MEMBER(refresh_rate)
IPC_STRUCT_TRAITS_END()
IPC_STRUCT_TRAITS_BEGIN(ui::DisplaySnapshot_Params)
IPC_STRUCT_TRAITS_MEMBER(display_id)
IPC_STRUCT_TRAITS_MEMBER(origin)
IPC_STRUCT_TRAITS_MEMBER(physical_size)
IPC_STRUCT_TRAITS_MEMBER(type)
IPC_STRUCT_TRAITS_MEMBER(is_aspect_preserving_scaling)
IPC_STRUCT_TRAITS_MEMBER(has_overscan)
IPC_STRUCT_TRAITS_MEMBER(display_name)
IPC_STRUCT_TRAITS_MEMBER(sys_path)
IPC_STRUCT_TRAITS_MEMBER(modes)
IPC_STRUCT_TRAITS_MEMBER(edid)
IPC_STRUCT_TRAITS_MEMBER(has_current_mode)
IPC_STRUCT_TRAITS_MEMBER(current_mode)
IPC_STRUCT_TRAITS_MEMBER(has_native_mode)
IPC_STRUCT_TRAITS_MEMBER(native_mode)
IPC_STRUCT_TRAITS_MEMBER(product_id)
IPC_STRUCT_TRAITS_MEMBER(string_representation)
IPC_STRUCT_TRAITS_END()
IPC_STRUCT_TRAITS_BEGIN(ui::GammaRampRGBEntry)
IPC_STRUCT_TRAITS_MEMBER(r)
IPC_STRUCT_TRAITS_MEMBER(g)
IPC_STRUCT_TRAITS_MEMBER(b)
IPC_STRUCT_TRAITS_END()
IPC_STRUCT_TRAITS_BEGIN(ui::OverlayCheck_Params)
IPC_STRUCT_TRAITS_MEMBER(buffer_size)
IPC_STRUCT_TRAITS_MEMBER(transform)
IPC_STRUCT_TRAITS_MEMBER(format)
IPC_STRUCT_TRAITS_MEMBER(display_rect)
IPC_STRUCT_TRAITS_MEMBER(crop_rect)
IPC_STRUCT_TRAITS_MEMBER(plane_z_order)
IPC_STRUCT_TRAITS_MEMBER(is_overlay_candidate)
IPC_STRUCT_TRAITS_END()
// clang-format on
//------------------------------------------------------------------------------
// GPU Messages
// These are messages from the browser to the GPU process.
// Update the HW cursor bitmap & move to specified location.
IPC_MESSAGE_CONTROL4(OzoneGpuMsg_CursorSet,
gfx::AcceleratedWidget,
std::vector<SkBitmap>,
gfx::Point /* location */,
int /* frame_delay_ms */)
// Move the HW cursor to the specified location.
IPC_MESSAGE_CONTROL2(OzoneGpuMsg_CursorMove,
gfx::AcceleratedWidget, gfx::Point)
// Explicit creation of a window. We explicitly create the window such
// that any state change in the window is not lost while the surface is
// created on the GPU side.
IPC_MESSAGE_CONTROL1(OzoneGpuMsg_CreateWindow,
gfx::AcceleratedWidget /* widget */)
IPC_MESSAGE_CONTROL1(OzoneGpuMsg_DestroyWindow,
gfx::AcceleratedWidget /* widget */)
// Updates the location and size of the widget on the screen.
IPC_MESSAGE_CONTROL2(OzoneGpuMsg_WindowBoundsChanged,
gfx::AcceleratedWidget /* widget */,
gfx::Rect /* bounds */)
// Trigger a display reconfiguration. OzoneHostMsg_UpdateNativeDisplays will be
// sent as a response.
IPC_MESSAGE_CONTROL0(OzoneGpuMsg_RefreshNativeDisplays)
// Configure a display with the specified mode at the specified location.
IPC_MESSAGE_CONTROL3(OzoneGpuMsg_ConfigureNativeDisplay,
int64_t, // display ID
ui::DisplayMode_Params, // display mode
gfx::Point) // origin for the display
IPC_MESSAGE_CONTROL1(OzoneGpuMsg_DisableNativeDisplay,
int64_t) // display ID
// |device_path| is inside of the /sys filesystem, since UDL display/input
// association logic needs to access the path components.
IPC_MESSAGE_CONTROL2(OzoneGpuMsg_AddGraphicsDevice,
base::FilePath /* device_path */,
base::FileDescriptor /* device_fd */)
IPC_MESSAGE_CONTROL1(OzoneGpuMsg_RemoveGraphicsDevice,
base::FilePath /* device_path */)
// Take control of the display
IPC_MESSAGE_CONTROL0(OzoneGpuMsg_TakeDisplayControl)
// Let other entity control the display
IPC_MESSAGE_CONTROL0(OzoneGpuMsg_RelinquishDisplayControl)
IPC_MESSAGE_CONTROL1(OzoneGpuMsg_GetHDCPState, int64_t /* display_id */)
IPC_MESSAGE_CONTROL2(OzoneGpuMsg_SetHDCPState,
int64_t /* display_id */,
ui::HDCPState /* state */)
// Provides the gamma ramp for display adjustment.
IPC_MESSAGE_CONTROL2(OzoneGpuMsg_SetGammaRamp,
int64_t, // display ID,
std::vector<ui::GammaRampRGBEntry>) // lut
IPC_MESSAGE_CONTROL2(OzoneGpuMsg_CheckOverlayCapabilities,
gfx::AcceleratedWidget /* widget */,
std::vector<ui::OverlayCheck_Params> /* overlays */)
//------------------------------------------------------------------------------
// Browser Messages
// These messages are from the GPU to the browser process.
// Updates the list of active displays.
IPC_MESSAGE_CONTROL1(OzoneHostMsg_UpdateNativeDisplays,
std::vector<ui::DisplaySnapshot_Params>)
IPC_MESSAGE_CONTROL2(OzoneHostMsg_DisplayConfigured,
int64_t /* display_id */,
bool /* status */)
// Response for OzoneGpuMsg_GetHDCPState.
IPC_MESSAGE_CONTROL3(OzoneHostMsg_HDCPStateReceived,
int64_t /* display_id */,
bool /* success */,
ui::HDCPState /* state */)
// Response for OzoneGpuMsg_SetHDCPState.
IPC_MESSAGE_CONTROL2(OzoneHostMsg_HDCPStateUpdated,
int64_t /* display_id */,
bool /* success */)
// Response to OzoneGpuMsg_TakeDisplayControl.
IPC_MESSAGE_CONTROL1(OzoneHostMsg_DisplayControlTaken, bool /* success */)
// Response to OzoneGpuMsg_RelinquishDisplayControl.
IPC_MESSAGE_CONTROL1(OzoneHostMsg_DisplayControlRelinquished,
bool /* success */)
// Response to OzoneGpuMsg_CheckOverlayCapabilities. Returns list of supported
// params.
IPC_MESSAGE_CONTROL2(OzoneHostMsg_OverlayCapabilitiesReceived,
gfx::AcceleratedWidget /* widget */,
std::vector<ui::OverlayCheck_Params> /* overlays */)
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