WIP: working copy-no-compositor path

device/vr/android/gvr/gvr_delegate.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef DEVICE_VR_ANDROID_GVR_DELEGATE_H
 #define DEVICE_VR_ANDROID_GVR_DELEGATE_H
 
 #include "device/vr/android/gvr/gvr_device_provider.h"
+#include "device/vr/vr_device.h"
 #include "device/vr/vr_export.h"
 #include "third_party/gvr-android-sdk/src/libraries/headers/vr/gvr/capi/include/gvr_types.h"
 
 namespace gvr {
 class GvrApi;
 }  // namespace gvr
 
 namespace device {
 
-constexpr gvr::Sizei kInvalidRenderTargetSize = {0, 0};
+constexpr gvr::Sizei kInvalidRenderTargetSize = {1, 1};
 
 class DEVICE_VR_EXPORT GvrDelegate {

[artem.bolgar, 2017/02/14 03:34:28]

Shouldn't this class have a virtual dtor? 

  public:
   virtual void SetWebVRSecureOrigin(bool secure_origin) = 0;
-  virtual void SubmitWebVRFrame() = 0;
-  virtual void UpdateWebVRTextureBounds(const gvr::Rectf& left_bounds,
+  virtual void SubmitWebVRFrame(int32_t surface_handle, mojom::VRPosePtr pose) = 0;
+  virtual void UpdateWebVRTextureBounds(uint32_t for_pose_index,
+                                        const gvr::Rectf& left_bounds,
                                         const gvr::Rectf& right_bounds) = 0;
 
-  virtual void SetGvrPoseForWebVr(const gvr::Mat4f& pose,
-                                  uint32_t pose_index) = 0;
-  virtual gvr::Sizei GetWebVRCompositorSurfaceSize() = 0;
-  virtual void SetWebVRRenderSurfaceSize(int width, int height) = 0;
+  virtual void SetWebVRGvrPose(const gvr::Mat4f& pose,
+                               uint32_t pose_index,
+                               int64_t pose_time_nanos) = 0;
+  virtual void GetWebVRSurfaceHandle(int width, int height, const mojom::VRDisplay::GetSurfaceHandleCallback& callback) = 0;
   virtual gvr::GvrApi* gvr_api() = 0;
 };
 
 class DEVICE_VR_EXPORT GvrDelegateProvider {

[artem.bolgar, 2017/02/14 03:34:28]

Shouldn't this class have a virtual dtor? 

  public:
   static void SetInstance(GvrDelegateProvider* delegate_provider);
   static GvrDelegateProvider* GetInstance();
 
   virtual void SetDeviceProvider(GvrDeviceProvider* device_provider) = 0;
   virtual void RequestWebVRPresent(
       const base::Callback<void(bool)>& callback) = 0;
   virtual void ExitWebVRPresent() = 0;
   virtual GvrDelegate* GetNonPresentingDelegate() = 0;
   virtual void DestroyNonPresentingDelegate() = 0;
   virtual void SetListeningForActivate(bool listening) = 0;
 
  private:
   static GvrDelegateProvider* delegate_provider_;
 };
 
 }  // namespace device
 
 #endif  // DEVICE_VR_ANDROID_GVR_DELEGATE_H