angle_test_instantiate.cpp

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Author : Michael Spang
Date : 2019-01-21 18:09:15
Hash : 229fc83d
Message : Vulkan: Port renderer to Fuchsia (reland) Add DisplayVk and WindowSurfaceVk subclasses for Fuchsia to the vulkan renderer, as well as an implementation of OSWindow that renders fullscreen for the test suite. Disallow use of the vulkan loader from third_party as Fuchsia uses a fork of the loader and has not sent those changes upstream yet. Add a small wayland-inspired library libfuchsia-egl to provide a type "struct fuchsia_egl_window" to use as EGLNativeWindowType. This type combines a zx_handle_t to an image pipe channel and a surface size. Image pipes can only be used once to create a VkSurfaceKHR. This means we have to recreate the pipe in tests that call eglCreateWindowSurface more than once with a single OSWindow, or the second call will fail. Add a resetNativeWindow() method to accomplish this. Reland disabling -Wextra-semi. BUG=angleproject:2475 TEST=angle_end2end_tests on Fuchsia Change-Id: Ie91715bcd760c6c04d4b8a02a91daa71e32ee30c Reviewed-on: https://chromium-review.googlesource.com/c/1467603 Commit-Queue: Michael Spang <spang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>

src/tests/test_utils/angle_test_instantiate.cpp

//
// Copyright (c) 2014 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.
//

// angle_test_instantiate.cpp: Adds support for filtering parameterized
// tests by platform, so we skip unsupported configs.

#include "test_utils/angle_test_instantiate.h"

#include <iostream>
#include <map>

#include "angle_gl.h"
#include "common/platform.h"
#include "gpu_info_util/SystemInfo.h"
#include "test_utils/angle_test_configs.h"
#include "util/EGLWindow.h"
#include "util/OSWindow.h"
#include "util/system_utils.h"

#if defined(ANGLE_PLATFORM_WINDOWS)
#    include "util/windows/WGLWindow.h"
#endif  // defined(ANGLE_PLATFORM_WINDOWS)

namespace angle
{
namespace
{
SystemInfo *GetTestSystemInfo()
{
    static SystemInfo *sSystemInfo = nullptr;
    if (sSystemInfo == nullptr)
    {
        sSystemInfo = new SystemInfo;
        GetSystemInfo(sSystemInfo);
    }
    return sSystemInfo;
}

bool IsANGLEConfigSupported(const PlatformParameters &param, OSWindow *osWindow)
{
    std::unique_ptr<angle::Library> eglLibrary;

#if defined(ANGLE_USE_UTIL_LOADER)
    eglLibrary.reset(angle::OpenSharedLibrary(ANGLE_EGL_LIBRARY_NAME));
#endif

    EGLWindow *eglWindow =
        EGLWindow::New(param.majorVersion, param.minorVersion, param.eglParameters);
    bool result = eglWindow->initializeGL(osWindow, eglLibrary.get());
    eglWindow->destroyGL();
    EGLWindow::Delete(&eglWindow);
    return result;
}

bool IsWGLConfigSupported(const PlatformParameters &param, OSWindow *osWindow)
{
#if defined(ANGLE_PLATFORM_WINDOWS) && defined(ANGLE_USE_UTIL_LOADER)
    std::unique_ptr<angle::Library> openglLibrary(angle::OpenSharedLibrary("opengl32"));

    WGLWindow *wglWindow = WGLWindow::New(param.majorVersion, param.minorVersion);
    bool result          = wglWindow->initializeGL(osWindow, openglLibrary.get());
    wglWindow->destroyGL();
    WGLWindow::Delete(&wglWindow);
    return result;
#else
    return false;
#endif  // defined(ANGLE_PLATFORM_WINDOWS) && defined(ANGLE_USE_UTIL_LOADER)
}

bool IsNativeConfigSupported(const PlatformParameters &param, OSWindow *osWindow)
{
    // Not yet implemented.
    return false;
}
}  // namespace

bool IsAndroid()
{
#if defined(ANGLE_PLATFORM_ANDROID)
    return true;
#else
    return false;
#endif
}

bool IsLinux()
{
#if defined(ANGLE_PLATFORM_LINUX)
    return true;
#else
    return false;
#endif
}

bool IsOSX()
{
#if defined(ANGLE_PLATFORM_APPLE)
    return true;
#else
    return false;
#endif
}

bool IsOzone()
{
#if defined(USE_OZONE)
    return true;
#else
    return false;
#endif
}

bool IsWindows()
{
#if defined(ANGLE_PLATFORM_WINDOWS)
    return true;
#else
    return false;
#endif
}

bool IsFuchsia()
{
#if defined(ANGLE_PLATFORM_FUCHSIA)
    return true;
#else
    return false;
#endif
}

bool IsConfigWhitelisted(const SystemInfo &systemInfo, const PlatformParameters &param)
{
    VendorID vendorID = systemInfo.gpus[systemInfo.primaryGPUIndex].vendorId;

    // We support the default and null back-ends on every platform.
    if (param.driver == GLESDriverType::AngleEGL)
    {
        if (param.getRenderer() == EGL_PLATFORM_ANGLE_TYPE_DEFAULT_ANGLE)
            return true;
        if (param.getRenderer() == EGL_PLATFORM_ANGLE_TYPE_NULL_ANGLE)
            return true;
    }

    // Vulkan ES 3.0 is not yet supported.
    if (param.majorVersion > 2 && param.getRenderer() == EGL_PLATFORM_ANGLE_TYPE_VULKAN_ANGLE)
    {
        return false;
    }

    if (IsWindows())
    {
        switch (param.driver)
        {
            case GLESDriverType::AngleEGL:
                switch (param.getRenderer())
                {
                    case EGL_PLATFORM_ANGLE_TYPE_D3D9_ANGLE:
                    case EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE:
                    case EGL_PLATFORM_ANGLE_TYPE_OPENGL_ANGLE:
                    case EGL_PLATFORM_ANGLE_TYPE_VULKAN_ANGLE:
                        return true;
                    case EGL_PLATFORM_ANGLE_TYPE_OPENGLES_ANGLE:
                        // ES 3.1+ back-end is not supported properly.
                        if (param.eglParameters.majorVersion == 3 &&
                            param.eglParameters.minorVersion > 0)
                        {
                            return false;
                        }

                        // Win ES emulation is currently only supported on NVIDIA.
                        return vendorID == kVendorID_Nvidia;
                    default:
                        return false;
                }
            case GLESDriverType::SystemWGL:
                // AMD does not support the ES compatibility extensions.
                return vendorID != kVendorID_AMD;
            default:
                return false;
        }
    }

    if (IsOSX())
    {
        // Currently we only support the OpenGL back-end on OSX.
        if (param.driver != GLESDriverType::AngleEGL)
        {
            return false;
        }

        // OSX does not support ES 3.1 features.
        if (param.majorVersion == 3 && param.minorVersion > 0)
        {
            return false;
        }

        return (param.getRenderer() == EGL_PLATFORM_ANGLE_TYPE_OPENGL_ANGLE);
    }

    if (IsFuchsia())
    {
        // Currently we only support the Vulkan back-end on Fuchsia.
        if (param.driver != GLESDriverType::AngleEGL)
        {
            return false;
        }

        return (param.getRenderer() == EGL_PLATFORM_ANGLE_TYPE_VULKAN_ANGLE);
    }

    if (IsOzone())
    {
        // Currently we only support the GLES back-end on Ozone.
        if (param.driver != GLESDriverType::AngleEGL)
            return false;

        // ES 3 configs do not work properly on Ozone.
        if (param.majorVersion > 2)
            return false;

        return (param.getRenderer() == EGL_PLATFORM_ANGLE_TYPE_OPENGLES_ANGLE);
    }

    if (IsLinux())
    {
        // Currently we support the OpenGL and Vulkan back-ends on Linux.
        if (param.driver != GLESDriverType::AngleEGL)
        {
            return false;
        }

        switch (param.getRenderer())
        {
            case EGL_PLATFORM_ANGLE_TYPE_OPENGL_ANGLE:
            case EGL_PLATFORM_ANGLE_TYPE_VULKAN_ANGLE:
                // Note that system info collection depends on Vulkan support.
                return true;
            default:
                return false;
        }
    }

    if (IsAndroid())
    {
        // Currently we support the GLES and Vulkan back-ends on Linux.
        if (param.driver != GLESDriverType::AngleEGL)
        {
            return false;
        }

        // Some Android devices don't support backing 3.2 contexts. We should refine this to only
        // exclude the problematic devices.
        if (param.eglParameters.majorVersion == 3 && param.eglParameters.minorVersion == 2)
        {
            return false;
        }

        switch (param.getRenderer())
        {
            case EGL_PLATFORM_ANGLE_TYPE_OPENGLES_ANGLE:
            case EGL_PLATFORM_ANGLE_TYPE_VULKAN_ANGLE:
                return true;
            default:
                return false;
        }
    }

    // Unknown platform.
    return false;
}

bool IsConfigSupported(const PlatformParameters &param)
{
    OSWindow *osWindow = OSWindow::New();
    bool result        = false;
    if (osWindow->initialize("CONFIG_TESTER", 1, 1))
    {
        switch (param.driver)
        {
            case GLESDriverType::AngleEGL:
                result = IsANGLEConfigSupported(param, osWindow);
                break;
            case GLESDriverType::SystemEGL:
                result = IsNativeConfigSupported(param, osWindow);
                break;
            case GLESDriverType::SystemWGL:
                result = IsWGLConfigSupported(param, osWindow);
                break;
        }

        osWindow->destroy();
    }

    OSWindow::Delete(&osWindow);
    return result;
}

bool IsPlatformAvailable(const PlatformParameters &param)
{
    switch (param.getRenderer())
    {
        case EGL_PLATFORM_ANGLE_TYPE_DEFAULT_ANGLE:
            break;

        case EGL_PLATFORM_ANGLE_TYPE_D3D9_ANGLE:
#if !defined(ANGLE_ENABLE_D3D9)
            return false;
#else
            break;
#endif

        case EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE:
#if !defined(ANGLE_ENABLE_D3D11)
            return false;
#else
            break;
#endif

        case EGL_PLATFORM_ANGLE_TYPE_OPENGL_ANGLE:
        case EGL_PLATFORM_ANGLE_TYPE_OPENGLES_ANGLE:
#if !defined(ANGLE_ENABLE_OPENGL)
            return false;
#else
            break;
#endif

        case EGL_PLATFORM_ANGLE_TYPE_VULKAN_ANGLE:
#if !defined(ANGLE_ENABLE_VULKAN)
            return false;
#else
            break;
#endif

        case EGL_PLATFORM_ANGLE_TYPE_NULL_ANGLE:
#ifndef ANGLE_ENABLE_NULL
            return false;
#endif
            break;

        default:
            std::cout << "Unknown test platform: " << param << std::endl;
            return false;
    }

    static std::map<PlatformParameters, bool> paramAvailabilityCache;
    auto iter = paramAvailabilityCache.find(param);
    if (iter != paramAvailabilityCache.end())
    {
        return iter->second;
    }
    else
    {
        const SystemInfo *systemInfo = GetTestSystemInfo();

        bool result = false;
        if (systemInfo)
        {
            result = IsConfigWhitelisted(*systemInfo, param);
        }
        else
        {
            result = IsConfigSupported(param);
        }

        paramAvailabilityCache[param] = result;

        if (!result)
        {
            std::cout << "Skipping tests using configuration " << param
                      << " because it is not available." << std::endl;
        }

        return result;
    }
}
}  // namespace angle

kc3-lang/angle/src/tests/test_utils/angle_test_instantiate.cpp

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kc3-lang/angle /src/tests/test_utils/angle_test_instantiate.cpp