12a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 22a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 32a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// found in the LICENSE file. 42a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 52a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/common/gpu/gpu_memory_tracking.h" 62a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 72a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/common/gpu/gpu_memory_manager.h" 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace content { 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GpuMemoryTrackingGroup::GpuMemoryTrackingGroup( 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::ProcessId pid, 132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gpu::gles2::MemoryTracker* memory_tracker, 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GpuMemoryManager* memory_manager) 152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : pid_(pid), 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) size_(0), 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) hibernated_(false), 182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_tracker_(memory_tracker), 192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_manager_(memory_manager) { 202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GpuMemoryTrackingGroup::~GpuMemoryTrackingGroup() { 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_manager_->OnDestroyTrackingGroup(this); 242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void GpuMemoryTrackingGroup::TrackMemoryAllocatedChange( 272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) uint64 old_size, 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) uint64 new_size, 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gpu::gles2::MemoryTracker::Pool tracking_pool) { 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) memory_manager_->TrackMemoryAllocatedChange( 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, old_size, new_size, tracking_pool); 322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool GpuMemoryTrackingGroup::EnsureGPUMemoryAvailable(uint64 size_needed) { 352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return memory_manager_->EnsureGPUMemoryAvailable(size_needed); 362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace content 40