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content / browser / android / gpu_process_callback.cc [blame]
// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <utility>
#include "base/android/scoped_java_ref.h"
#include "base/android/unguessable_token_android.h"
#include "base/functional/overloaded.h"
#include "base/logging.h"
#include "content/browser/android/scoped_surface_request_manager.h"
#include "content/common/android/surface_wrapper.h"
#include "content/public/browser/browser_thread.h"
#include "gpu/ipc/common/gpu_surface_tracker.h"
#include "third_party/abseil-cpp/absl/types/variant.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "content/public/android/content_jni_headers/GpuProcessCallback_jni.h"
namespace content {
void JNI_GpuProcessCallback_CompleteScopedSurfaceRequest(
JNIEnv* env,
base::UnguessableToken& request_token,
const base::android::JavaParamRef<jobject>& surface) {
DCHECK(!BrowserThread::CurrentlyOn(BrowserThread::UI));
base::android::ScopedJavaGlobalRef<jobject> jsurface;
jsurface.Reset(env, surface);
ScopedSurfaceRequestManager::GetInstance()->FulfillScopedSurfaceRequest(
request_token, gl::ScopedJavaSurface(jsurface, /*auto_release=*/true));
}
base::android::ScopedJavaLocalRef<jobject>
JNI_GpuProcessCallback_GetViewSurface(
JNIEnv* env,
jint surface_id) {
base::android::ScopedJavaLocalRef<jobject> j_surface_wrapper;
auto surface_record =
gpu::GpuSurfaceTracker::GetInstance()->AcquireJavaSurface(surface_id);
absl::visit(
base::Overloaded{[&](gl::ScopedJavaSurface&& scoped_java_surface) {
if (!scoped_java_surface.IsEmpty()) {
if (surface_record.host_input_token) {
j_surface_wrapper = JNI_SurfaceWrapper_create(
env, scoped_java_surface.j_surface(),
surface_record
.can_be_used_with_surface_control,
surface_record.host_input_token);
} else {
j_surface_wrapper = JNI_SurfaceWrapper_create(
env, scoped_java_surface.j_surface(),
surface_record
.can_be_used_with_surface_control);
}
}
},
[&](gl::ScopedJavaSurfaceControl&& surface_control) {
j_surface_wrapper =
JNI_SurfaceWrapper_createFromSurfaceControl(
env, std::move(surface_control));
}},
std::move(surface_record.surface_variant));
return j_surface_wrapper;
}
} // namespace content