Mandoline: Rename components/view_manager to components/mus

components/view_manager/gles2/command_buffer_local.cc

Index: components/view_manager/gles2/command_buffer_local.cc
diff --git a/components/view_manager/gles2/command_buffer_local.cc b/components/view_manager/gles2/command_buffer_local.cc
deleted file mode 100644
index d44a20efcf9d714cdfa8cc7dadf8c10bd57a0eea..0000000000000000000000000000000000000000
--- a/components/view_manager/gles2/command_buffer_local.cc
+++ /dev/null
@@ -1,266 +0,0 @@
-// 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 "components/view_manager/gles2/command_buffer_local.h"
-
-#include "base/bind.h"
-#include "components/view_manager/gles2/command_buffer_local_client.h"
-#include "components/view_manager/gles2/gpu_memory_tracker.h"
-#include "components/view_manager/gles2/mojo_gpu_memory_buffer.h"
-#include "gpu/command_buffer/service/command_buffer_service.h"
-#include "gpu/command_buffer/service/context_group.h"
-#include "gpu/command_buffer/service/gpu_scheduler.h"
-#include "gpu/command_buffer/service/image_factory.h"
-#include "gpu/command_buffer/service/image_manager.h"
-#include "gpu/command_buffer/service/memory_tracking.h"
-#include "gpu/command_buffer/service/shader_translator_cache.h"
-#include "gpu/command_buffer/service/transfer_buffer_manager.h"
-#include "gpu/command_buffer/service/valuebuffer_manager.h"
-#include "ui/gfx/vsync_provider.h"
-#include "ui/gl/gl_context.h"
-#include "ui/gl/gl_image_memory.h"
-#include "ui/gl/gl_surface.h"
-
-namespace gles2 {
-
-const unsigned int GL_MAP_CHROMIUM = 0x78F1;
-
-CommandBufferLocal::CommandBufferLocal(
-    CommandBufferLocalClient* client,
-    gfx::AcceleratedWidget widget,
-    const scoped_refptr<gles2::GpuState>& gpu_state)
-    : widget_(widget),
-      gpu_state_(gpu_state),
-      client_(client),
-      weak_factory_(this) {
-}
-
-CommandBufferLocal::~CommandBufferLocal() {
-  command_buffer_.reset();
-  if (decoder_.get()) {
-    bool have_context = decoder_->GetGLContext()->MakeCurrent(surface_.get());
-    decoder_->Destroy(have_context);
-    decoder_.reset();
-  }
-}
-
-bool CommandBufferLocal::Initialize() {
-  if (widget_ == gfx::kNullAcceleratedWidget) {
-    surface_ = gfx::GLSurface::CreateOffscreenGLSurface(gfx::Size(1, 1));
-  } else {
-    surface_ = gfx::GLSurface::CreateViewGLSurface(widget_);
-    gfx::VSyncProvider* vsync_provider =
-        surface_ ? surface_->GetVSyncProvider() : nullptr;
-    if (vsync_provider) {
-      vsync_provider->GetVSyncParameters(
-          base::Bind(&CommandBufferLocal::OnUpdateVSyncParameters,
-                     weak_factory_.GetWeakPtr()));
-    }
-  }
-
-  if (!surface_.get())
-    return false;
-
-  // TODO(piman): virtual contexts, gpu preference.
-  context_ = gfx::GLContext::CreateGLContext(
-      gpu_state_->share_group(), surface_.get(), gfx::PreferIntegratedGpu);
-  if (!context_.get())
-    return false;
-
-  if (!context_->MakeCurrent(surface_.get()))
-    return false;
-
-  // TODO(piman): ShaderTranslatorCache is currently per-ContextGroup but
-  // only needs to be per-thread.
-  bool bind_generates_resource = false;
-  scoped_refptr<gpu::gles2::ContextGroup> context_group =
-      new gpu::gles2::ContextGroup(
-          gpu_state_->mailbox_manager(), new gles2::GpuMemoryTracker,
-          new gpu::gles2::ShaderTranslatorCache,
-          new gpu::gles2::FramebufferCompletenessCache, nullptr, nullptr,
-          nullptr, bind_generates_resource);
-
-  command_buffer_.reset(
-      new gpu::CommandBufferService(context_group->transfer_buffer_manager()));
-  bool result = command_buffer_->Initialize();
-  DCHECK(result);
-
-  decoder_.reset(::gpu::gles2::GLES2Decoder::Create(context_group.get()));
-  scheduler_.reset(new gpu::GpuScheduler(command_buffer_.get(), decoder_.get(),
-                                         decoder_.get()));
-  decoder_->set_engine(scheduler_.get());
-  decoder_->SetResizeCallback(
-      base::Bind(&CommandBufferLocal::OnResize, base::Unretained(this)));
-  decoder_->SetWaitSyncPointCallback(base::Bind(
-      &CommandBufferLocal::OnWaitSyncPoint, base::Unretained(this)));
-
-  gpu::gles2::DisallowedFeatures disallowed_features;
-
-  // TODO(piman): attributes.
-  std::vector<int32> attrib_vector;
-  if (!decoder_->Initialize(surface_, context_, false /* offscreen */,
-                            gfx::Size(1, 1), disallowed_features,
-                            attrib_vector))
-    return false;
-
-  command_buffer_->SetPutOffsetChangeCallback(base::Bind(
-      &CommandBufferLocal::PumpCommands, base::Unretained(this)));
-  command_buffer_->SetGetBufferChangeCallback(base::Bind(
-      &gpu::GpuScheduler::SetGetBuffer, base::Unretained(scheduler_.get())));
-  command_buffer_->SetParseErrorCallback(
-      base::Bind(&CommandBufferLocal::OnParseError, base::Unretained(this)));
-  return true;
-}
-
-gpu::CommandBuffer* CommandBufferLocal::GetCommandBuffer() {
-  return command_buffer_.get();
-}
-
-/******************************************************************************/
-// gpu::GpuControl:
-/******************************************************************************/
-
-gpu::Capabilities CommandBufferLocal::GetCapabilities() {
-  return decoder_->GetCapabilities();
-}
-
-int32_t CommandBufferLocal::CreateImage(ClientBuffer buffer,
-                                        size_t width,
-                                        size_t height,
-                                        unsigned internalformat) {
-  gles2::MojoGpuMemoryBufferImpl* gpu_memory_buffer =
-      gles2::MojoGpuMemoryBufferImpl::FromClientBuffer(buffer);
-
-  scoped_refptr<gfx::GLImageMemory> image(new gfx::GLImageMemory(
-      gfx::Size(static_cast<int>(width), static_cast<int>(height)),
-      internalformat));
-  if (!image->Initialize(
-          static_cast<const unsigned char*>(gpu_memory_buffer->GetMemory()),
-          gpu_memory_buffer->GetFormat())) {
-    return -1;
-  }
-
-  static int32 next_id = 1;
-  int32 new_id = next_id++;
-
-  gpu::gles2::ImageManager* image_manager = decoder_->GetImageManager();
-  DCHECK(image_manager);
-  image_manager->AddImage(image.get(), new_id);
-  return new_id;
-}
-
-void CommandBufferLocal::DestroyImage(int32 id) {
-  gpu::gles2::ImageManager* image_manager = decoder_->GetImageManager();
-  DCHECK(image_manager);
-  image_manager->RemoveImage(id);
-}
-
-int32_t CommandBufferLocal::CreateGpuMemoryBufferImage(
-    size_t width,
-    size_t height,
-    unsigned internalformat,
-    unsigned usage) {
-  DCHECK_EQ(usage, static_cast<unsigned>(GL_MAP_CHROMIUM));
-  scoped_ptr<gfx::GpuMemoryBuffer> buffer(
-      gles2::MojoGpuMemoryBufferImpl::Create(
-          gfx::Size(static_cast<int>(width), static_cast<int>(height)),
-          gpu::ImageFactory::DefaultBufferFormatForImageFormat(internalformat),
-          gpu::ImageFactory::ImageUsageToGpuMemoryBufferUsage(usage)));
-  if (!buffer)
-    return -1;
-  return CreateImage(buffer->AsClientBuffer(), width, height, internalformat);
-}
-
-uint32_t CommandBufferLocal::InsertSyncPoint() {
-  return 0;
-}
-
-uint32_t CommandBufferLocal::InsertFutureSyncPoint() {
-  NOTIMPLEMENTED();
-  return 0;
-}
-
-void CommandBufferLocal::RetireSyncPoint(uint32_t sync_point) {
-  NOTIMPLEMENTED();
-}
-
-void CommandBufferLocal::SignalSyncPoint(uint32_t sync_point,
-                                              const base::Closure& callback) {
-}
-
-void CommandBufferLocal::SignalQuery(uint32_t query,
-                                     const base::Closure& callback) {
-  // TODO(piman)
-  NOTIMPLEMENTED();
-}
-
-void CommandBufferLocal::SetSurfaceVisible(bool visible) {
-  // TODO(piman)
-  NOTIMPLEMENTED();
-}
-
-uint32_t CommandBufferLocal::CreateStreamTexture(uint32_t texture_id) {
-  // TODO(piman)
-  NOTIMPLEMENTED();
-  return 0;
-}
-
-void CommandBufferLocal::SetLock(base::Lock* lock) {
-  NOTIMPLEMENTED();
-}
-
-bool CommandBufferLocal::IsGpuChannelLost() {
-  // This is only possible for out-of-process command buffers.
-  return false;
-}
-
-void CommandBufferLocal::PumpCommands() {
-  if (!decoder_->MakeCurrent()) {
-    command_buffer_->SetContextLostReason(decoder_->GetContextLostReason());
-    command_buffer_->SetParseError(::gpu::error::kLostContext);
-    return;
-  }
-  scheduler_->PutChanged();
-}
-
-void CommandBufferLocal::OnResize(gfx::Size size, float scale_factor) {
-  surface_->Resize(size);
-}
-
-void CommandBufferLocal::OnUpdateVSyncParameters(
-    const base::TimeTicks timebase,
-    const base::TimeDelta interval) {
-  if (client_)
-    client_->UpdateVSyncParameters(timebase.ToInternalValue(),
-                                   interval.ToInternalValue());
-
-}
-
-bool CommandBufferLocal::OnWaitSyncPoint(uint32_t sync_point) {
-  if (!sync_point)
-    return true;
-  if (gpu_state_->sync_point_manager()->IsSyncPointRetired(sync_point))
-    return true;
-  scheduler_->SetScheduled(false);
-  gpu_state_->sync_point_manager()->AddSyncPointCallback(
-      sync_point, base::Bind(&CommandBufferLocal::OnSyncPointRetired,
-                             weak_factory_.GetWeakPtr()));
-  return scheduler_->IsScheduled();
-}
-
-void CommandBufferLocal::OnParseError() {
-  gpu::CommandBuffer::State state = command_buffer_->GetLastState();
-  OnContextLost(state.context_lost_reason);
-}
-
-void CommandBufferLocal::OnContextLost(uint32_t reason) {
-  if (client_)
-    client_->DidLoseContext();
-}
-
-void CommandBufferLocal::OnSyncPointRetired() {
-  scheduler_->SetScheduled(true);
-}
-
-}  // namespace gles2