diff options
Diffstat (limited to 'chromium/gpu/command_buffer/service/async_pixel_transfer_manager_sync.cc')
-rw-r--r-- | chromium/gpu/command_buffer/service/async_pixel_transfer_manager_sync.cc | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/chromium/gpu/command_buffer/service/async_pixel_transfer_manager_sync.cc b/chromium/gpu/command_buffer/service/async_pixel_transfer_manager_sync.cc deleted file mode 100644 index 589598bca8f..00000000000 --- a/chromium/gpu/command_buffer/service/async_pixel_transfer_manager_sync.cc +++ /dev/null @@ -1,139 +0,0 @@ -// Copyright 2013 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/command_buffer/service/async_pixel_transfer_manager_sync.h" - -#include "gpu/command_buffer/service/async_pixel_transfer_delegate.h" - -namespace gpu { - -// Class which handles async pixel transfers synchronously. -class AsyncPixelTransferDelegateSync : public AsyncPixelTransferDelegate { - public: - explicit AsyncPixelTransferDelegateSync( - AsyncPixelTransferManagerSync::SharedState* shared_state); - ~AsyncPixelTransferDelegateSync() override; - - // Implement AsyncPixelTransferDelegate: - void AsyncTexImage2D(const AsyncTexImage2DParams& tex_params, - const AsyncMemoryParams& mem_params, - const base::Closure& bind_callback) override; - void AsyncTexSubImage2D(const AsyncTexSubImage2DParams& tex_params, - const AsyncMemoryParams& mem_params) override; - bool TransferIsInProgress() override; - void WaitForTransferCompletion() override; - - private: - // Safe to hold a raw pointer because SharedState is owned by the Manager - // which owns the Delegate. - AsyncPixelTransferManagerSync::SharedState* shared_state_; - - DISALLOW_COPY_AND_ASSIGN(AsyncPixelTransferDelegateSync); -}; - -AsyncPixelTransferDelegateSync::AsyncPixelTransferDelegateSync( - AsyncPixelTransferManagerSync::SharedState* shared_state) - : shared_state_(shared_state) {} - -AsyncPixelTransferDelegateSync::~AsyncPixelTransferDelegateSync() {} - -void AsyncPixelTransferDelegateSync::AsyncTexImage2D( - const AsyncTexImage2DParams& tex_params, - const AsyncMemoryParams& mem_params, - const base::Closure& bind_callback) { - // Save the define params to return later during deferred - // binding of the transfer texture. - void* data = mem_params.GetDataAddress(); - base::TimeTicks begin_time(base::TimeTicks::Now()); - glTexImage2D( - tex_params.target, - tex_params.level, - tex_params.internal_format, - tex_params.width, - tex_params.height, - tex_params.border, - tex_params.format, - tex_params.type, - data); - shared_state_->texture_upload_count++; - shared_state_->total_texture_upload_time += - base::TimeTicks::Now() - begin_time; - // The texture is already fully bound so just call it now. - bind_callback.Run(); -} - -void AsyncPixelTransferDelegateSync::AsyncTexSubImage2D( - const AsyncTexSubImage2DParams& tex_params, - const AsyncMemoryParams& mem_params) { - void* data = mem_params.GetDataAddress(); - base::TimeTicks begin_time(base::TimeTicks::Now()); - glTexSubImage2D( - tex_params.target, - tex_params.level, - tex_params.xoffset, - tex_params.yoffset, - tex_params.width, - tex_params.height, - tex_params.format, - tex_params.type, - data); - shared_state_->texture_upload_count++; - shared_state_->total_texture_upload_time += - base::TimeTicks::Now() - begin_time; -} - -bool AsyncPixelTransferDelegateSync::TransferIsInProgress() { - // Already done. - return false; -} - -void AsyncPixelTransferDelegateSync::WaitForTransferCompletion() { - // Already done. -} - -AsyncPixelTransferManagerSync::SharedState::SharedState() - : texture_upload_count(0) {} - -AsyncPixelTransferManagerSync::SharedState::~SharedState() {} - -AsyncPixelTransferManagerSync::AsyncPixelTransferManagerSync() {} - -AsyncPixelTransferManagerSync::~AsyncPixelTransferManagerSync() {} - -void AsyncPixelTransferManagerSync::BindCompletedAsyncTransfers() { - // Everything is already bound. -} - -void AsyncPixelTransferManagerSync::AsyncNotifyCompletion( - const AsyncMemoryParams& mem_params, - AsyncPixelTransferCompletionObserver* observer) { - observer->DidComplete(mem_params); -} - -uint32 AsyncPixelTransferManagerSync::GetTextureUploadCount() { - return shared_state_.texture_upload_count; -} - -base::TimeDelta AsyncPixelTransferManagerSync::GetTotalTextureUploadTime() { - return shared_state_.total_texture_upload_time; -} - -void AsyncPixelTransferManagerSync::ProcessMorePendingTransfers() { -} - -bool AsyncPixelTransferManagerSync::NeedsProcessMorePendingTransfers() { - return false; -} - -void AsyncPixelTransferManagerSync::WaitAllAsyncTexImage2D() { -} - -AsyncPixelTransferDelegate* -AsyncPixelTransferManagerSync::CreatePixelTransferDelegateImpl( - gles2::TextureRef* ref, - const AsyncTexImage2DParams& define_params) { - return new AsyncPixelTransferDelegateSync(&shared_state_); -} - -} // namespace gpu |