blob: 4e7a92cb8cfd2f27f617916300c4ade850957b3b [file] [log] [blame]
// Copyright 2018 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/gpu/test/fake_command_buffer_helper.h"
#include "base/logging.h"
namespace media {
FakeCommandBufferHelper::FakeCommandBufferHelper(
scoped_refptr<base::SingleThreadTaskRunner> task_runner)
: CommandBufferHelper(task_runner), task_runner_(std::move(task_runner)) {
DVLOG(1) << __func__;
}
FakeCommandBufferHelper::~FakeCommandBufferHelper() {
DVLOG(1) << __func__;
}
void FakeCommandBufferHelper::StubLost() {
DVLOG(1) << __func__;
DCHECK(task_runner_->BelongsToCurrentThread());
// Keep a reference to |this| in case the destruction cb drops the last one.
scoped_refptr<CommandBufferHelper> thiz(this);
if (will_destroy_stub_cb_)
std::move(will_destroy_stub_cb_).Run(!is_context_lost_);
has_stub_ = false;
is_context_lost_ = true;
is_context_current_ = false;
waits_.clear();
}
void FakeCommandBufferHelper::ContextLost() {
DVLOG(1) << __func__;
DCHECK(task_runner_->BelongsToCurrentThread());
is_context_lost_ = true;
is_context_current_ = false;
}
void FakeCommandBufferHelper::CurrentContextLost() {
DVLOG(2) << __func__;
DCHECK(task_runner_->BelongsToCurrentThread());
is_context_current_ = false;
}
bool FakeCommandBufferHelper::HasTexture(GLuint service_id) {
DVLOG(4) << __func__ << "(" << service_id << ")";
DCHECK(task_runner_->BelongsToCurrentThread());
return service_ids_.count(service_id);
}
void FakeCommandBufferHelper::ReleaseSyncToken(gpu::SyncToken sync_token) {
DVLOG(3) << __func__;
DCHECK(task_runner_->BelongsToCurrentThread());
DCHECK(waits_.count(sync_token));
task_runner_->PostTask(FROM_HERE, std::move(waits_[sync_token]));
waits_.erase(sync_token);
}
gl::GLContext* FakeCommandBufferHelper::GetGLContext() {
DVLOG(4) << __func__;
DCHECK(task_runner_->BelongsToCurrentThread());
return nullptr;
}
bool FakeCommandBufferHelper::HasStub() {
return has_stub_;
}
bool FakeCommandBufferHelper::MakeContextCurrent() {
DVLOG(3) << __func__;
DCHECK(task_runner_->BelongsToCurrentThread());
is_context_current_ = !is_context_lost_;
return is_context_current_;
}
GLuint FakeCommandBufferHelper::CreateTexture(GLenum target,
GLenum internal_format,
GLsizei width,
GLsizei height,
GLenum format,
GLenum type) {
DVLOG(2) << __func__;
DCHECK(task_runner_->BelongsToCurrentThread());
DCHECK(is_context_current_);
GLuint service_id = next_service_id_++;
service_ids_.insert(service_id);
return service_id;
}
void FakeCommandBufferHelper::DestroyTexture(GLuint service_id) {
DVLOG(2) << __func__ << "(" << service_id << ")";
DCHECK(task_runner_->BelongsToCurrentThread());
DCHECK(is_context_current_);
DCHECK(service_ids_.count(service_id));
service_ids_.erase(service_id);
}
void FakeCommandBufferHelper::SetCleared(GLuint service_id) {
DVLOG(2) << __func__;
DCHECK(task_runner_->BelongsToCurrentThread());
DCHECK(service_ids_.count(service_id));
}
bool FakeCommandBufferHelper::BindImage(GLuint service_id,
gl::GLImage* image,
bool client_managed) {
DVLOG(2) << __func__ << "(" << service_id << ")";
DCHECK(task_runner_->BelongsToCurrentThread());
DCHECK(service_ids_.count(service_id));
return has_stub_;
}
gpu::Mailbox FakeCommandBufferHelper::CreateMailbox(GLuint service_id) {
DVLOG(2) << __func__ << "(" << service_id << ")";
DCHECK(task_runner_->BelongsToCurrentThread());
DCHECK(service_ids_.count(service_id));
if (!has_stub_)
return gpu::Mailbox();
return gpu::Mailbox::Generate();
}
void FakeCommandBufferHelper::ProduceTexture(const gpu::Mailbox& mailbox,
GLuint service_id) {
DVLOG(2) << __func__ << "(" << service_id << ")";
DCHECK(task_runner_->BelongsToCurrentThread());
DCHECK(service_ids_.count(service_id));
}
void FakeCommandBufferHelper::WaitForSyncToken(gpu::SyncToken sync_token,
base::OnceClosure done_cb) {
DVLOG(2) << __func__;
DCHECK(task_runner_->BelongsToCurrentThread());
DCHECK(!waits_.count(sync_token));
if (has_stub_)
waits_.emplace(sync_token, std::move(done_cb));
}
void FakeCommandBufferHelper::SetWillDestroyStubCB(
WillDestroyStubCB will_destroy_stub_cb) {
DCHECK(!will_destroy_stub_cb_);
will_destroy_stub_cb_ = std::move(will_destroy_stub_cb);
}
} // namespace media