Index: media/base/android/dialog_surface_manager.cc |
diff --git a/media/base/android/dialog_surface_manager.cc b/media/base/android/dialog_surface_manager.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..3646abf488aa2b737fc2066f645fb415ddc4e323 |
--- /dev/null |
+++ b/media/base/android/dialog_surface_manager.cc |
@@ -0,0 +1,86 @@ |
+// 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. |
+ |
+#include "media/base/android/dialog_surface_manager.h" |
+ |
+#include <algorithm> |
+#include <limits> |
+#include <memory> |
+#include <utility> |
+ |
+#include "base/android/build_info.h" |
+#include "base/android/jni_android.h" |
+#include "base/android/jni_array.h" |
+#include "base/android/jni_string.h" |
+#include "base/logging.h" |
+#include "base/numerics/safe_conversions.h" |
+#include "base/strings/string_util.h" |
+#include "gpu/ipc/common/dialog_surface_lookup.h" |
+#include "jni/DialogSurfaceManagerWrapper_jni.h" |
+#include "media/base/android/dialog_surface_callback.h" |
+#include "media/base/bit_reader.h" |
+#include "media/base/decrypt_config.h" |
+ |
+using base::android::AttachCurrentThread; |
+using base::android::ConvertJavaStringToUTF8; |
+using base::android::ConvertUTF8ToJavaString; |
+using base::android::JavaIntArrayToIntVector; |
+using base::android::ScopedJavaGlobalRef; |
+using base::android::ScopedJavaLocalRef; |
+ |
+namespace media { |
+ |
+static base::LazyInstance<DialogSurfaceManager>::Leaky g_surface_manager = |
+ LAZY_INSTANCE_INITIALIZER; |
+ |
+DialogSurfaceManager* DialogSurfaceManager::GetPointer() { |
+ return g_surface_manager.Pointer(); |
+} |
+ |
+DialogSurfaceManager::DialogSurfaceManager() { |
+ JNIEnv* env = AttachCurrentThread(); |
+ CHECK(env); |
+ |
+ // Get the surface manager from the browser. |
+ // This can, in principle, be run in the gpu process if we send the window |
+ // token from the browser. See https://codereview.chromium.org/1967553002 . |
+ ScopedJavaLocalRef<jobject> unwrapped_manager( |
+ gpu::DialogSurfaceLookup::GetInstance()->GetDialogSurfaceManager()); |
+ |
+ // Wrap the manager for local access. |
+ j_wrapped_manager_.Reset( |
+ Java_DialogSurfaceManagerWrapper_wrap(env, unwrapped_manager.obj())); |
+} |
+ |
+DialogSurfaceManager::~DialogSurfaceManager() {} |
+ |
+std::unique_ptr<DialogSurfaceController> DialogSurfaceManager::CreateSurface( |
+ const Config& config, |
+ const DialogSurfaceController::Callback& callback) { |
+ JNIEnv* env = AttachCurrentThread(); |
+ CHECK(env); |
+ |
+ std::unique_ptr<DialogSurfaceCallback> wrapped_callback( |
+ new DialogSurfaceCallback(callback)); |
+ |
+ ScopedJavaGlobalRef<jobject> result( |
+ Java_DialogSurfaceManagerWrapper_createSurface( |
+ env, j_wrapped_manager_.obj(), wrapped_callback->obj(), |
+ config.position.x(), config.position.y(), config.size.width(), |
+ config.size.height())); |
+ |
+ std::unique_ptr<DialogSurfaceController> controller; |
+ if (result.obj() != nullptr) { |
+ controller.reset( |
+ new DialogSurfaceController(result, std::move(wrapped_callback))); |
+ } |
+ |
+ return controller; |
+} |
+ |
+bool DialogSurfaceManager::RegisterDialogSurfaceManager(JNIEnv* env) { |
+ return RegisterNativesImpl(env); |
+} |
+ |
+} // namespace media |