Reland of Android: Put common native VideoFrameBuffer implementation in androidvideocapturer_jni

talk/app/webrtc/java/jni/surfacetexturehelper_jni.cc

 /*
  * libjingle
  * Copyright 2015 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 12 matching lines @@
  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  */
 
 
 #include "talk/app/webrtc/java/jni/surfacetexturehelper_jni.h"
 
 #include "talk/app/webrtc/java/jni/classreferenceholder.h"
+#include "webrtc/base/bind.h"
 #include "webrtc/base/checks.h"
 
 namespace webrtc_jni {
 
-class SurfaceTextureHelper::TextureBuffer : public webrtc::NativeHandleBuffer {
- public:
-  TextureBuffer(int width,
-                int height,
-                const rtc::scoped_refptr<SurfaceTextureHelper>& pool,
-                const NativeHandleImpl& native_handle)
-      : webrtc::NativeHandleBuffer(&native_handle_, width, height),
-        native_handle_(native_handle),
-        pool_(pool) {}
-
-  ~TextureBuffer() {
-    pool_->ReturnTextureFrame();
-  }
-
-  rtc::scoped_refptr<VideoFrameBuffer> NativeToI420Buffer() override {
-    RTC_NOTREACHED()
-        << "SurfaceTextureHelper::NativeToI420Buffer not implemented.";
-    return nullptr;
-  }
-
- private:
-  NativeHandleImpl native_handle_;
-  const rtc::scoped_refptr<SurfaceTextureHelper> pool_;
-};
-
 SurfaceTextureHelper::SurfaceTextureHelper(JNIEnv* jni,
                                            jobject egl_shared_context)
     : j_surface_texture_helper_class_(
           jni,
           FindClass(jni, "org/webrtc/SurfaceTextureHelper")),
       j_surface_texture_helper_(
           jni,
           jni->NewObject(*j_surface_texture_helper_class_,
                          GetMethodID(jni,
                                      *j_surface_texture_helper_class_,
@@ skipping 15 matching lines @@
   JNIEnv* jni = AttachCurrentThreadIfNeeded();
   jni->CallVoidMethod(*j_surface_texture_helper_, j_return_texture_method_);
 
   CHECK_EXCEPTION(
       jni) << "error during SurfaceTextureHelper.returnTextureFrame";
 }
 
 rtc::scoped_refptr<webrtc::VideoFrameBuffer>
 SurfaceTextureHelper::CreateTextureFrame(int width, int height,
     const NativeHandleImpl& native_handle) {
-  return new rtc::RefCountedObject<TextureBuffer>(
-      width, height, this, native_handle);
+  return new rtc::RefCountedObject<AndroidTextureBuffer>(
+      width, height, native_handle,
+      rtc::Bind(&SurfaceTextureHelper::ReturnTextureFrame, this));
 }
 
 }  // namespace webrtc_jni