Revert 36268 - Implemented PGL library, an EGL like API for Pepper. Updated P...

gpu/pgl/command_buffer_pepper.cc

Index: gpu/pgl/command_buffer_pepper.cc
===================================================================
--- gpu/pgl/command_buffer_pepper.cc	(revision 36269)
+++ gpu/pgl/command_buffer_pepper.cc	(working copy)
@@ -1,153 +0,0 @@
-// Copyright (c) 2010 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/pgl/command_buffer_pepper.h"
-#include "base/logging.h"
-
-using base::SharedMemory;
-using gpu::Buffer;
-
-CommandBufferPepper::CommandBufferPepper(NPP npp,
-                                         NPDevice* device,
-                                         NPDeviceContext3D* context)
-    : npp_(npp),
-      device_(device),
-      context_(context) {
-}
-
-CommandBufferPepper::~CommandBufferPepper() {
-}
-
-// Not implemented in CommandBufferPepper.
-bool CommandBufferPepper::Initialize(int32 size) {
-  NOTREACHED();
-  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();
-}