Index: webkit/tools/pepper_test_plugin/command_buffer_pepper.cc |
=================================================================== |
--- webkit/tools/pepper_test_plugin/command_buffer_pepper.cc (revision 36298) |
+++ webkit/tools/pepper_test_plugin/command_buffer_pepper.cc (working copy) |
@@ -1,175 +0,0 @@ |
-// Copyright (c) 2009 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 "webkit/tools/pepper_test_plugin/command_buffer_pepper.h" |
-#include "base/logging.h" |
- |
-using base::SharedMemory; |
-using gpu::Buffer; |
- |
-CommandBufferPepper::CommandBufferPepper(NPP npp, NPNetscapeFuncs* browser) |
- : npp_(npp), |
- browser_(browser), |
- extensions_(NULL), |
- device_(NULL) { |
-} |
- |
-CommandBufferPepper::~CommandBufferPepper() { |
- if (device_) { |
- device_->destroyContext(npp_, &context_); |
- device_ = NULL; |
- } |
-} |
- |
-bool CommandBufferPepper::Initialize(int32 size) { |
- if (device_) |
- return false; |
- |
- // Get the pepper extensions. |
- browser_->getvalue(npp_, |
- NPNVPepperExtensions, |
- reinterpret_cast<void*>(&extensions_)); |
- CHECK(extensions_); |
- |
- // Acquire a 3D device. |
- device_ = extensions_->acquireDevice(npp_, NPPepper3DDevice); |
- if (device_) { |
- NPDeviceContext3DConfig config; |
- config.commandBufferEntries = size; |
- if (NPERR_NO_ERROR == device_->initializeContext(npp_, |
- &config, |
- &context_)) { |
- return true; |
- } |
- } |
- |
- return false; |
-} |
- |
-Buffer CommandBufferPepper::GetRingBuffer() { |
- Buffer buffer; |
- buffer.ptr = context_.commandBuffer; |
- buffer.size = context_.commandBufferEntries * sizeof(int32); |
- return buffer; |
-} |
- |
-int32 CommandBufferPepper::GetSize() { |
- return context_.commandBufferEntries; |
-} |
- |
-int32 CommandBufferPepper::SyncOffsets(int32 put_offset) { |
- context_.putOffset = put_offset; |
- if (NPERR_NO_ERROR != device_->flushContext(npp_, &context_, NULL, NULL)) |
- return -1; |
- |
- return context_.getOffset; |
-} |
- |
-int32 CommandBufferPepper::GetGetOffset() { |
- int32 value; |
- if (NPERR_NO_ERROR != device_->getStateContext( |
- npp_, |
- &context_, |
- NPDeviceContext3DState_GetOffset, |
- &value)) { |
- return -1; |
- } |
- |
- return value; |
-} |
- |
-void CommandBufferPepper::SetGetOffset(int32 get_offset) { |
- // Not implemented by proxy. |
- NOTREACHED(); |
-} |
- |
-int32 CommandBufferPepper::GetPutOffset() { |
- int32 value; |
- if (NPERR_NO_ERROR != device_->getStateContext( |
- npp_, |
- &context_, |
- NPDeviceContext3DState_PutOffset, |
- &value)) { |
- return -1; |
- } |
- |
- return value; |
-} |
- |
-int32 CommandBufferPepper::CreateTransferBuffer(size_t size) { |
- int32 id; |
- if (NPERR_NO_ERROR != device_->createBuffer(npp_, &context_, size, &id)) |
- return -1; |
- |
- return id; |
-} |
- |
-void CommandBufferPepper::DestroyTransferBuffer(int32 id) { |
- device_->destroyBuffer(npp_, &context_, id); |
-} |
- |
-Buffer CommandBufferPepper::GetTransferBuffer(int32 id) { |
- NPDeviceBuffer np_buffer; |
- if (NPERR_NO_ERROR != device_->mapBuffer(npp_, &context_, id, &np_buffer)) |
- return Buffer(); |
- |
- Buffer buffer; |
- buffer.ptr = np_buffer.ptr; |
- buffer.size = np_buffer.size; |
- return buffer; |
-} |
- |
-int32 CommandBufferPepper::GetToken() { |
- int32 value; |
- if (NPERR_NO_ERROR != device_->getStateContext( |
- npp_, |
- &context_, |
- NPDeviceContext3DState_Token, |
- &value)) { |
- return -1; |
- } |
- |
- return value; |
-} |
- |
-void CommandBufferPepper::SetToken(int32 token) { |
- // Not implemented by proxy. |
- NOTREACHED(); |
-} |
- |
-int32 CommandBufferPepper::ResetParseError() { |
- int32 value; |
- if (NPERR_NO_ERROR != device_->getStateContext( |
- npp_, |
- &context_, |
- NPDeviceContext3DState_ParseError, |
- &value)) { |
- return -1; |
- } |
- |
- return value; |
-} |
- |
-void CommandBufferPepper::SetParseError(int32 parse_error) { |
- // Not implemented by proxy. |
- NOTREACHED(); |
-} |
- |
-bool CommandBufferPepper::GetErrorStatus() { |
- int32 value; |
- if (NPERR_NO_ERROR != device_->getStateContext( |
- npp_, |
- &context_, |
- NPDeviceContext3DState_ErrorStatus, |
- &value)) { |
- return value != 0; |
- } |
- |
- return true; |
-} |
- |
-void CommandBufferPepper::RaiseErrorStatus() { |
- // Not implemented by proxy. |
- NOTREACHED(); |
-} |