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Unified Diff: webkit/tools/pepper_test_plugin/command_buffer_pepper.cc

Issue 552007: Resubmitting r36268 with a fix for mac:... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 10 years, 11 months ago
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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();
-}
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