1 files changed, 0 insertions, 122 deletions
diff --git a/tools/viewer/sk_app/VulkanWindowContext.h b/tools/viewer/sk_app/VulkanWindowContext.h
deleted file mode 100644
index d02b11428e..0000000000
--- a/tools/viewer/sk_app/VulkanWindowContext.h
+++ /dev/null
@@ -1,122 +0,0 @@
-
-/*
- * Copyright 2016 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-#ifndef VulkanWindowContext_DEFINED
-#define VulkanWindowContext_DEFINED
-
-#include "SkTypes.h" // required to pull in any SkUserConfig defines
-
-#ifdef SK_VULKAN
-
-#include "vk/GrVkBackendContext.h"
-#include "WindowContext.h"
-
-class GrRenderTarget;
-
-namespace sk_app {
-
-class VulkanWindowContext : public WindowContext {
-public:
-    ~VulkanWindowContext() override;
-
-    sk_sp<SkSurface> getBackbufferSurface() override;
-    void swapBuffers() override;
-
-    bool isValid() override { return SkToBool(fBackendContext.get()); }
-
-    void resize(int w, int h) override {
-        this->createSwapchain(w, h, fDisplayParams);
-    }
-
-    void setDisplayParams(const DisplayParams& params) override {
-        this->destroyContext();
-        fDisplayParams = params;
-        this->initializeContext();
-    }
-
-    GrBackendContext getBackendContext() override {
-        return (GrBackendContext) fBackendContext.get();
-    }
-
-    /** Platform specific function that creates a VkSurfaceKHR for a window */
-    using CreateVkSurfaceFn = std::function<VkSurfaceKHR(VkInstance)>;
-    /** Platform specific function that determines whether presentation will succeed. */
-    using CanPresentFn = GrVkBackendContext::CanPresentFn;
-
-    VulkanWindowContext(const DisplayParams&, CreateVkSurfaceFn, CanPresentFn,
-                        PFN_vkGetInstanceProcAddr, PFN_vkGetDeviceProcAddr);
-
-private:
-    void initializeContext();
-    void destroyContext();
-
-    struct BackbufferInfo {
-        uint32_t        fImageIndex;          // image this is associated with
-        VkSemaphore     fAcquireSemaphore;    // we signal on this for acquisition of image
-        VkSemaphore     fRenderSemaphore;     // we wait on this for rendering to be done
-        VkCommandBuffer fTransitionCmdBuffers[2]; // to transition layout between present and render
-        VkFence         fUsageFences[2];      // used to ensure this data is no longer used on GPU
-    };
-
-    BackbufferInfo* getAvailableBackbuffer();
-    bool createSwapchain(int width, int height, const DisplayParams& params);
-    void createBuffers(VkFormat format);
-    void destroyBuffers();
-
-    sk_sp<const GrVkBackendContext> fBackendContext;
-
-    // simple wrapper class that exists only to initialize a pointer to NULL
-    template <typename FNPTR_TYPE> class VkPtr {
-    public:
-        VkPtr() : fPtr(NULL) {}
-        VkPtr operator=(FNPTR_TYPE ptr) { fPtr = ptr; return *this; }
-        operator FNPTR_TYPE() const { return fPtr; }
-    private:
-        FNPTR_TYPE fPtr;
-    };
-
-    // Create functions
-    CreateVkSurfaceFn fCreateVkSurfaceFn;
-    CanPresentFn      fCanPresentFn;
-
-    // Vulkan GetProcAddr functions
-    VkPtr<PFN_vkGetInstanceProcAddr> fGetInstanceProcAddr;
-    VkPtr<PFN_vkGetDeviceProcAddr> fGetDeviceProcAddr;
-
-    // WSI interface functions
-    VkPtr<PFN_vkDestroySurfaceKHR> fDestroySurfaceKHR;
-    VkPtr<PFN_vkGetPhysicalDeviceSurfaceSupportKHR> fGetPhysicalDeviceSurfaceSupportKHR;
-    VkPtr<PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR> fGetPhysicalDeviceSurfaceCapabilitiesKHR;
-    VkPtr<PFN_vkGetPhysicalDeviceSurfaceFormatsKHR> fGetPhysicalDeviceSurfaceFormatsKHR;
-    VkPtr<PFN_vkGetPhysicalDeviceSurfacePresentModesKHR> fGetPhysicalDeviceSurfacePresentModesKHR;
-
-    VkPtr<PFN_vkCreateSwapchainKHR> fCreateSwapchainKHR;
-    VkPtr<PFN_vkDestroySwapchainKHR> fDestroySwapchainKHR;
-    VkPtr<PFN_vkGetSwapchainImagesKHR> fGetSwapchainImagesKHR;
-    VkPtr<PFN_vkAcquireNextImageKHR> fAcquireNextImageKHR;
-    VkPtr<PFN_vkQueuePresentKHR> fQueuePresentKHR;
-    VkPtr<PFN_vkGetDeviceQueue> fGetDeviceQueue;
-
-    VkSurfaceKHR      fSurface;
-    VkSwapchainKHR    fSwapchain;
-    uint32_t          fPresentQueueIndex;
-    VkQueue           fPresentQueue;
-
-    uint32_t               fImageCount;
-    VkImage*               fImages;         // images in the swapchain
-    VkImageLayout*         fImageLayouts;   // layouts of these images when not color attachment
-    sk_sp<SkSurface>*      fSurfaces;       // surfaces client renders to (may not be based on rts)
-    VkCommandPool          fCommandPool;
-    BackbufferInfo*        fBackbuffers;
-    uint32_t               fCurrentBackbufferIndex;
-};
-
-}   // namespace sk_app
-
-#endif // SK_VULKAN
-
-#endif