Move GPU fences into sk_gpu_test

tools/gpu/gl/egl/CreatePlatformGLTestContext_egl.cpp

 
 /*
  * 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/GLTestContext.h"
 
 #define GL_GLEXT_PROTOTYPES
 #include <GLES2/gl2.h>
 
 #define EGL_EGLEXT_PROTOTYPES
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
 
 #include "gl/GrGLDefines.h"
 #include "gl/GrGLUtil.h"
 
-namespace {
+namespace sk_gpu_test {

[bsalomon, 2016/10/03 17:54:00]

Can't this still be in an anonymous namespace?

[csmartdalton, 2016/10/03 19:05:40]

Done.

 
 // TODO: Share this class with ANGLE if/when it gets support for EGL_KHR_fence_sync.
-class EGLFenceSync : public SkGpuFenceSync {
+class EGLFenceSync : public FenceSync {
 public:
     static EGLFenceSync* CreateIfSupported(EGLDisplay);
 
-    SkPlatformGpuFence SK_WARN_UNUSED_RESULT insertFence() const override;
-    bool waitFence(SkPlatformGpuFence fence) const override;
-    void deleteFence(SkPlatformGpuFence fence) const override;
+    PlatformFence SK_WARN_UNUSED_RESULT insertFence() const override;
+    bool waitFence(PlatformFence fence) const override;
+    void deleteFence(PlatformFence fence) const override;
 
 private:
     EGLFenceSync(EGLDisplay display) : fDisplay(display) {}
 
     EGLDisplay                    fDisplay;
 
-    typedef SkGpuFenceSync INHERITED;
+    typedef FenceSync INHERITED;
 };
 
 class EGLGLTestContext : public sk_gpu_test::GLTestContext {
 public:
     EGLGLTestContext(GrGLStandard forcedGpuAPI);
     ~EGLGLTestContext() override;
 
     GrEGLImage texture2DToEGLImage(GrGLuint texID) const override;
     void destroyEGLImage(GrEGLImage) const override;
     GrGLuint eglImageToExternalTexture(GrEGLImage) const override;
@@ skipping 247 matching lines @@
     return false;
 }
 
 EGLFenceSync* EGLFenceSync::CreateIfSupported(EGLDisplay display) {
     if (!display || !supports_egl_extension(display, "EGL_KHR_fence_sync")) {
         return nullptr;
     }
     return new EGLFenceSync(display);
 }
 
-SkPlatformGpuFence EGLFenceSync::insertFence() const {
-    return eglCreateSyncKHR(fDisplay, EGL_SYNC_FENCE_KHR, nullptr);
+PlatformFence EGLFenceSync::insertFence() const {
+    return reinterpret_cast<PlatformFence>(eglCreateSyncKHR(fDisplay, EGL_SYNC_FENCE_KHR, nullptr));
 }
 
-bool EGLFenceSync::waitFence(SkPlatformGpuFence platformFence) const {
-    EGLSyncKHR eglsync = static_cast<EGLSyncKHR>(platformFence);
+bool EGLFenceSync::waitFence(PlatformFence platformFence) const {
+    EGLSyncKHR eglsync = reinterpret_cast<EGLSyncKHR>(platformFence);
     return EGL_CONDITION_SATISFIED_KHR ==
             eglClientWaitSyncKHR(fDisplay,
                                  eglsync,
                                  EGL_SYNC_FLUSH_COMMANDS_BIT_KHR,
                                  EGL_FOREVER_KHR);
 }
 
-void EGLFenceSync::deleteFence(SkPlatformGpuFence platformFence) const {
-    EGLSyncKHR eglsync = static_cast<EGLSyncKHR>(platformFence);
+void EGLFenceSync::deleteFence(PlatformFence platformFence) const {
+    EGLSyncKHR eglsync = reinterpret_cast<EGLSyncKHR>(platformFence);
     eglDestroySyncKHR(fDisplay, eglsync);
 }
 
-}  // anonymous namespace
-
-namespace sk_gpu_test {
 GLTestContext *CreatePlatformGLTestContext(GrGLStandard forcedGpuAPI,
                                            GLTestContext *shareContext) {
     SkASSERT(!shareContext);
     if (shareContext) {
         return nullptr;
     }
     EGLGLTestContext *ctx = new EGLGLTestContext(forcedGpuAPI);
     if (!ctx->isValid()) {
         delete ctx;
         return nullptr;
     }
     return ctx;
 }
 }  // namespace sk_gpu_test