| // |
| // Copyright 2021 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. |
| // |
| // DisplayVkNull.cpp: |
| // Implements the class methods for DisplayVkNull. |
| // |
| |
| #include "DisplayVkNull.h" |
| |
| #include "libANGLE/Display.h" |
| #include "libANGLE/renderer/vulkan/RendererVk.h" |
| #include "libANGLE/renderer/vulkan/SurfaceVk.h" |
| #include "libANGLE/renderer/vulkan/vk_caps_utils.h" |
| |
| namespace rx |
| { |
| |
| DisplayVkNull::DisplayVkNull(const egl::DisplayState &state) : DisplayVk(state) {} |
| |
| bool DisplayVkNull::isValidNativeWindow(EGLNativeWindowType window) const |
| { |
| return false; |
| } |
| |
| SurfaceImpl *DisplayVkNull::createWindowSurfaceVk(const egl::SurfaceState &state, |
| EGLNativeWindowType window) |
| { |
| return new OffscreenSurfaceVk(state, mRenderer); |
| } |
| |
| const char *DisplayVkNull::getWSIExtension() const |
| { |
| return nullptr; |
| } |
| |
| bool DisplayVkNull::isUsingSwapchain() const |
| { |
| return false; |
| } |
| |
| egl::ConfigSet DisplayVkNull::generateConfigs() |
| { |
| constexpr GLenum kColorFormats[] = {GL_RGBA8, GL_BGRA8_EXT, GL_RGB565, GL_RGB8}; |
| |
| return egl_vk::GenerateConfigs(kColorFormats, egl_vk::kConfigDepthStencilFormats, this); |
| } |
| |
| void DisplayVkNull::checkConfigSupport(egl::Config *config) {} |
| |
| bool IsVulkanNullDisplayAvailable() |
| { |
| return true; |
| } |
| |
| DisplayImpl *CreateVulkanNullDisplay(const egl::DisplayState &state) |
| { |
| return new DisplayVkNull(state); |
| } |
| |
| } // namespace rx |