Files
godot-angle-static/util/display/DisplayWindow.cpp
Xiaoxuan Liu a7bb6a9b15 Add support for Linux vulkan backend with VK_KHR_display
Implement Linux simple display mode with vulkan backend
through VK_KHR_display.

Added value 'EGL_PLATFORM_VULKAN_DISPLAY_MODE_SIMPLE_ANGLE' for
attribute EGL_PLATFORM_ANGLE_NATIVE_PLATFORM_TYPE_ANGLE to identify
the new simple display mode. Also reserved
EGL_PLATFORM_VULKAN_DISPLAY_MODE_HEADLESS_ANGLE for headless mode.

How to enable:
Add

```
use_x11=false
angle_vulkan_display_mode="simple" # default value
```

into args.gn, then compile with linux vulkan args.

Bug: angleproject:5214
Change-Id: I1247585b9de8b55df106aba99322281f1c183203
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2494320
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
2020-11-02 14:07:40 +00:00

88 lines
1.7 KiB
C++

//
// Copyright 2020 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// DisplayWindow.cpp: Implementation of OSWindow for Linux Display
#include "util/display/DisplayWindow.h"
#include "common/debug.h"
#include "util/Timer.h"
#include "util/test_utils.h"
DisplayWindow::DisplayWindow()
{
mWindow.width = 0;
mWindow.height = 0;
}
DisplayWindow::~DisplayWindow() {}
bool DisplayWindow::initializeImpl(const std::string &name, int width, int height)
{
return resize(width, height);
}
void DisplayWindow::disableErrorMessageDialog() {}
void DisplayWindow::destroy() {}
void DisplayWindow::resetNativeWindow() {}
EGLNativeWindowType DisplayWindow::getNativeWindow() const
{
return (EGLNativeWindowType)&mWindow;
}
EGLNativeDisplayType DisplayWindow::getNativeDisplay() const
{
return NULL;
}
void DisplayWindow::messageLoop() {}
void DisplayWindow::setMousePosition(int x, int y)
{
UNIMPLEMENTED();
}
bool DisplayWindow::setOrientation(int width, int height)
{
UNIMPLEMENTED();
return true;
}
bool DisplayWindow::setPosition(int x, int y)
{
UNIMPLEMENTED();
return true;
}
bool DisplayWindow::resize(int width, int height)
{
mWindow.width = width;
mWindow.height = height;
return true;
}
void DisplayWindow::setVisible(bool isVisible) {}
void DisplayWindow::signalTestEvent()
{
Event event;
event.Type = Event::EVENT_TEST;
event.Move.X = 0;
event.Move.Y = 0;
pushEvent(event);
}
// static
#if defined(ANGLE_USE_VULKAN_DISPLAY)
OSWindow *OSWindow::New()
{
return new DisplayWindow();
}
#endif