More refactoring for Viewer

tools/viewer/android/VulkanTestContext_android.cpp

-
-/*
- * Copyright 2016 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "VulkanTestContext_android.h"
-
-#include "vk/GrVkInterface.h"
-#include "vk/GrVkUtil.h"
-
-VkSurfaceKHR VulkanTestContext::createVkSurface(VkInstance instance, void* platformData) {
-    static PFN_vkCreateAndroidSurfaceKHR createAndroidSurfaceKHR = nullptr;
-    if (!createAndroidSurfaceKHR) {
-        createAndroidSurfaceKHR = (PFN_vkCreateAndroidSurfaceKHR)vkGetInstanceProcAddr(instance,
-                                                                       "vkCreateAndroidSurfaceKHR");
-    }
-
-    if (!platformData) {
-        return VK_NULL_HANDLE;
-    }
-    ContextPlatformData_android* androidPlatformData =
-                                           reinterpret_cast<ContextPlatformData_android*>(platformData);
-    VkSurfaceKHR surface;
-
-    VkAndroidSurfaceCreateInfoKHR surfaceCreateInfo;
-    memset(&surfaceCreateInfo, 0, sizeof(VkAndroidSurfaceCreateInfoKHR));
-    surfaceCreateInfo.sType = VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR;
-    surfaceCreateInfo.pNext = nullptr;
-    surfaceCreateInfo.flags = 0;
-    surfaceCreateInfo.window = androidPlatformData->fNativeWindow;
-
-    VkResult res = createAndroidSurfaceKHR(instance, &surfaceCreateInfo,
-                                           nullptr, &surface);
-    return (VK_SUCCESS == res) ? surface : VK_NULL_HANDLE;
-}
-
-bool VulkanTestContext::canPresent(VkInstance instance, VkPhysicalDevice physDev,
-                                   uint32_t queueFamilyIndex) {
-    return true;
-}