blob: 58a414bd4d03962d538dce925afd0eb926f3ada9 [file] [log] [blame]
// Copyright 2015 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 "gpu/ipc/client/android/in_process_surface_texture_manager.h"
#include <android/native_window.h>
#include <android/native_window_jni.h>
#include "base/android/jni_android.h"
#include "base/containers/scoped_ptr_hash_map.h"
#include "base/logging.h"
#include "base/memory/ptr_util.h"
namespace gpu {
// static
InProcessSurfaceTextureManager* InProcessSurfaceTextureManager::GetInstance() {
return base::Singleton<
InProcessSurfaceTextureManager,
base::LeakySingletonTraits<InProcessSurfaceTextureManager>>::get();
}
void InProcessSurfaceTextureManager::RegisterSurfaceTexture(
int surface_texture_id,
int client_id,
gl::SurfaceTexture* surface_texture) {
base::AutoLock lock(lock_);
DCHECK(surface_textures_.find(surface_texture_id) == surface_textures_.end());
surface_textures_.add(
surface_texture_id,
base::WrapUnique(new gl::ScopedJavaSurface(surface_texture)));
}
void InProcessSurfaceTextureManager::UnregisterSurfaceTexture(
int surface_texture_id,
int client_id) {
base::AutoLock lock(lock_);
DCHECK(surface_textures_.find(surface_texture_id) != surface_textures_.end());
surface_textures_.erase(surface_texture_id);
}
gfx::AcceleratedWidget
InProcessSurfaceTextureManager::AcquireNativeWidgetForSurfaceTexture(
int surface_texture_id) {
base::AutoLock lock(lock_);
DCHECK(surface_textures_.find(surface_texture_id) != surface_textures_.end());
JNIEnv* env = base::android::AttachCurrentThread();
return ANativeWindow_fromSurface(
env, surface_textures_.get(surface_texture_id)->j_surface().obj());
}
InProcessSurfaceTextureManager::InProcessSurfaceTextureManager() {}
InProcessSurfaceTextureManager::~InProcessSurfaceTextureManager() {}
} // namespace gpu