ppapi_command_buffer_proxy.h revision 5d1f7b1de12d16ceb2c938c56701a3e8bfa558f7
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef PPAPI_PROXY_COMMAND_BUFFER_PROXY_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PPAPI_PROXY_COMMAND_BUFFER_PROXY_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/callback.h" 97d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "base/containers/hash_tables.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "gpu/command_buffer/common/command_buffer.h" 114e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "gpu/command_buffer/common/gpu_control.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/proxy/ppapi_proxy_export.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/shared_impl/host_resource.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace IPC { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Message; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ppapi { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace proxy { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ProxyChannel; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)class PPAPI_PROXY_EXPORT PpapiCommandBufferProxy : public gpu::CommandBuffer, 25a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) public gpu::GpuControl { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PpapiCommandBufferProxy(const HostResource& resource, 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProxyChannel* channel); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~PpapiCommandBufferProxy(); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // gpu::CommandBuffer implementation: 324e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual bool Initialize() OVERRIDE; 334e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual State GetState() OVERRIDE; 344e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual State GetLastState() OVERRIDE; 354e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual int32 GetLastToken() OVERRIDE; 364e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual void Flush(int32 put_offset) OVERRIDE; 374e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual State FlushSync(int32 put_offset, int32 last_known_get) OVERRIDE; 384e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual void SetGetBuffer(int32 transfer_buffer_id) OVERRIDE; 394e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual void SetGetOffset(int32 get_offset) OVERRIDE; 404e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual gpu::Buffer CreateTransferBuffer(size_t size, int32* id) OVERRIDE; 414e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual void DestroyTransferBuffer(int32 id) OVERRIDE; 424e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual gpu::Buffer GetTransferBuffer(int32 id) OVERRIDE; 434e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual void SetToken(int32 token) OVERRIDE; 444e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual void SetParseError(gpu::error::Error error) OVERRIDE; 454e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual void SetContextLostReason(gpu::error::ContextLostReason reason) 464e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) OVERRIDE; 474e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 484e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // gpu::GpuControl implementation: 49a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) virtual gpu::Capabilities GetCapabilities() OVERRIDE; 504e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual gfx::GpuMemoryBuffer* CreateGpuMemoryBuffer( 514e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) size_t width, 524e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) size_t height, 534e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) unsigned internalformat, 544e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) int32* id) OVERRIDE; 554e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual void DestroyGpuMemoryBuffer(int32 id) OVERRIDE; 564e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual uint32 InsertSyncPoint() OVERRIDE; 574e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual void SignalSyncPoint(uint32 sync_point, 584e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) const base::Closure& callback) OVERRIDE; 594e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) virtual void SignalQuery(uint32 query, 604e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) const base::Closure& callback) OVERRIDE; 61a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) virtual void SetSurfaceVisible(bool visible) OVERRIDE; 621e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) virtual void SendManagedMemoryStats(const gpu::ManagedMemoryStats& stats) 631e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OVERRIDE; 64a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) virtual void Echo(const base::Closure& callback) OVERRIDE; 655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual uint32 CreateStreamTexture(uint32 texture_id) OVERRIDE; 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool Send(IPC::Message* msg); 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void UpdateState(const gpu::CommandBuffer::State& state, bool success); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) typedef base::hash_map<int32, gpu::Buffer> TransferBufferMap; 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TransferBufferMap transfer_buffers_; 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) State last_state_; 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HostResource resource_; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProxyChannel* channel_; 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Closure channel_error_callback_; 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(PpapiCommandBufferProxy); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace proxy 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ppapi 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // PPAPI_PROXY_COMMAND_BUFFER_PROXY_H_ 88