rename sk_gpu_test::GLContext to sk_gpu_test::GLTestContext

tools/gpu/gl/win/CreatePlatformGLContext_win.cpp

Index: tools/gpu/gl/win/CreatePlatformGLContext_win.cpp
diff --git a/tools/gpu/gl/win/CreatePlatformGLContext_win.cpp b/tools/gpu/gl/win/CreatePlatformGLContext_win.cpp
deleted file mode 100644
index efee28b74b1281c5b1ddda1de8a582d14aa22c32..0000000000000000000000000000000000000000
--- a/tools/gpu/gl/win/CreatePlatformGLContext_win.cpp
+++ /dev/null
@@ -1,204 +0,0 @@
-
-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "gl/GLContext.h"
-
-#include <windows.h>
-#include <GL/GL.h>
-#include "win/SkWGL.h"
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
-namespace {
-
-class WinGLContext : public sk_gpu_test::GLContext {
-public:
-    WinGLContext(GrGLStandard forcedGpuAPI);
-	~WinGLContext() override;
-
-private:
-    void destroyGLContext();
-
-    void onPlatformMakeCurrent() const override;
-    void onPlatformSwapBuffers() const override;
-    GrGLFuncPtr onPlatformGetProcAddress(const char* name) const override;
-
-    HWND fWindow;
-    HDC fDeviceContext;
-    HGLRC fGlRenderContext;
-    static ATOM gWC;
-    SkWGLPbufferContext* fPbufferContext;
-};
-
-ATOM WinGLContext::gWC = 0;
-
-WinGLContext::WinGLContext(GrGLStandard forcedGpuAPI)
-    : fWindow(nullptr)
-    , fDeviceContext(nullptr)
-    , fGlRenderContext(0)
-    , fPbufferContext(nullptr) {
-    HINSTANCE hInstance = (HINSTANCE)GetModuleHandle(nullptr);
-
-    if (!gWC) {
-        WNDCLASS wc;
-        wc.cbClsExtra = 0;
-        wc.cbWndExtra = 0;
-        wc.hbrBackground = nullptr;
-        wc.hCursor = LoadCursor(nullptr, IDC_ARROW);
-        wc.hIcon = LoadIcon(nullptr, IDI_APPLICATION);
-        wc.hInstance = hInstance;
-        wc.lpfnWndProc = (WNDPROC) DefWindowProc;
-        wc.lpszClassName = TEXT("Griffin");
-        wc.lpszMenuName = nullptr;
-        wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
-
-        gWC = RegisterClass(&wc);
-        if (!gWC) {
-            SkDebugf("Could not register window class.\n");
-            return;
-        }
-    }
-
-    if (!(fWindow = CreateWindow(TEXT("Griffin"),
-                                 TEXT("The Invisible Man"),
-                                 WS_OVERLAPPEDWINDOW,
-                                 0, 0, 1, 1,
-                                 nullptr, nullptr,
-                                 hInstance, nullptr))) {
-        SkDebugf("Could not create window.\n");
-        return;
-    }
-
-    if (!(fDeviceContext = GetDC(fWindow))) {
-        SkDebugf("Could not get device context.\n");
-        this->destroyGLContext();
-        return;
-    }
-    // Requesting a Core profile would bar us from using NVPR. So we request
-    // compatibility profile or GL ES.
-    SkWGLContextRequest contextType =
-        kGLES_GrGLStandard == forcedGpuAPI ?
-        kGLES_SkWGLContextRequest : kGLPreferCompatibilityProfile_SkWGLContextRequest;
-
-    fPbufferContext = SkWGLPbufferContext::Create(fDeviceContext, 0, contextType);
-
-    HDC dc;
-    HGLRC glrc;
-
-    if (nullptr == fPbufferContext) {
-        if (!(fGlRenderContext = SkCreateWGLContext(fDeviceContext, 0, contextType))) {
-            SkDebugf("Could not create rendering context.\n");
-            this->destroyGLContext();
-            return;
-        }
-        dc = fDeviceContext;
-        glrc = fGlRenderContext;
-    } else {
-        ReleaseDC(fWindow, fDeviceContext);
-        fDeviceContext = 0;
-        DestroyWindow(fWindow);
-        fWindow = 0;
-
-        dc = fPbufferContext->getDC();
-        glrc = fPbufferContext->getGLRC();
-    }
-
-    if (!(wglMakeCurrent(dc, glrc))) {
-        SkDebugf("Could not set the context.\n");
-        this->destroyGLContext();
-        return;
-    }
-
-    SkAutoTUnref<const GrGLInterface> gl(GrGLCreateNativeInterface());
-    if (nullptr == gl.get()) {
-        SkDebugf("Could not create GL interface.\n");
-        this->destroyGLContext();
-        return;
-    }
-    if (!gl->validate()) {
-        SkDebugf("Could not validate GL interface.\n");
-        this->destroyGLContext();
-        return;
-    }
-
-    this->init(gl.release());
-}
-
-WinGLContext::~WinGLContext() {
-    this->teardown();
-    this->destroyGLContext();
-}
-
-void WinGLContext::destroyGLContext() {
-    SkSafeSetNull(fPbufferContext);
-    if (fGlRenderContext) {
-        wglDeleteContext(fGlRenderContext);
-        fGlRenderContext = 0;
-    }
-    if (fWindow && fDeviceContext) {
-        ReleaseDC(fWindow, fDeviceContext);
-        fDeviceContext = 0;
-    }
-    if (fWindow) {
-        DestroyWindow(fWindow);
-        fWindow = 0;
-    }
-}
-
-void WinGLContext::onPlatformMakeCurrent() const {
-    HDC dc;
-    HGLRC glrc;
-
-    if (nullptr == fPbufferContext) {
-        dc = fDeviceContext;
-        glrc = fGlRenderContext;
-    } else {
-        dc = fPbufferContext->getDC();
-        glrc = fPbufferContext->getGLRC();
-    }
-
-    if (!wglMakeCurrent(dc, glrc)) {
-        SkDebugf("Could not create rendering context.\n");
-    }
-}
-
-void WinGLContext::onPlatformSwapBuffers() const {
-    HDC dc;
-
-    if (nullptr == fPbufferContext) {
-        dc = fDeviceContext;
-    } else {
-        dc = fPbufferContext->getDC();
-    }
-    if (!SwapBuffers(dc)) {
-        SkDebugf("Could not complete SwapBuffers.\n");
-    }
-}
-
-GrGLFuncPtr WinGLContext::onPlatformGetProcAddress(const char* name) const {
-    return reinterpret_cast<GrGLFuncPtr>(wglGetProcAddress(name));
-}
-
-} // anonymous namespace
-
-namespace sk_gpu_test {
-GLContext* CreatePlatformGLContext(GrGLStandard forcedGpuAPI, GLContext *shareContext) {
-    SkASSERT(!shareContext);
-    if (shareContext) {
-        return nullptr;
-    }
-    WinGLContext *ctx = new WinGLContext(forcedGpuAPI);
-    if (!ctx->isValid()) {
-        delete ctx;
-        return nullptr;
-    }
-    return ctx;
-}
-}  // namespace sk_gpu_test
-