1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_
6 #define PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_
10 #include "base/memory/shared_memory.h"
11 #include "gpu/command_buffer/common/command_buffer.h"
12 #include "ppapi/c/pp_graphics_3d.h"
13 #include "ppapi/c/pp_instance.h"
14 #include "ppapi/proxy/interface_proxy.h"
15 #include "ppapi/proxy/ppapi_proxy_export.h"
16 #include "ppapi/proxy/proxy_completion_callback_factory.h"
17 #include "ppapi/shared_impl/ppb_graphics_3d_shared.h"
18 #include "ppapi/shared_impl/resource.h"
19 #include "ppapi/utility/completion_callback_factory.h"
31 class SerializedHandle
;
32 class PpapiCommandBufferProxy
;
34 class PPAPI_PROXY_EXPORT Graphics3D
: public PPB_Graphics3D_Shared
{
36 explicit Graphics3D(const HostResource
& resource
);
37 ~Graphics3D() override
;
39 bool Init(gpu::gles2::GLES2Implementation
* share_gles2
,
40 const gpu::Capabilities
& capabilities
,
41 const SerializedHandle
& shared_state
);
43 // Graphics3DTrusted API. These are not implemented in the proxy.
44 PP_Bool
SetGetBuffer(int32_t shm_id
) override
;
45 PP_Bool
Flush(int32_t put_offset
) override
;
46 scoped_refptr
<gpu::Buffer
> CreateTransferBuffer(uint32_t size
,
48 PP_Bool
DestroyTransferBuffer(int32_t id
) override
;
49 gpu::CommandBuffer::State
WaitForTokenInRange(int32_t start
,
50 int32_t end
) override
;
51 gpu::CommandBuffer::State
WaitForGetOffsetInRange(int32_t start
,
52 int32_t end
) override
;
53 uint32_t InsertSyncPoint() override
;
54 uint32_t InsertFutureSyncPoint() override
;
55 void RetireSyncPoint(uint32_t sync_point
) override
;
58 // PPB_Graphics3D_Shared overrides.
59 gpu::CommandBuffer
* GetCommandBuffer() override
;
60 gpu::GpuControl
* GetGpuControl() override
;
61 int32
DoSwapBuffers() override
;
63 scoped_ptr
<PpapiCommandBufferProxy
> command_buffer_
;
65 DISALLOW_COPY_AND_ASSIGN(Graphics3D
);
68 class PPB_Graphics3D_Proxy
: public InterfaceProxy
{
70 PPB_Graphics3D_Proxy(Dispatcher
* dispatcher
);
71 ~PPB_Graphics3D_Proxy();
73 static PP_Resource
CreateProxyResource(
75 PP_Resource share_context
,
76 const int32_t* attrib_list
);
78 // InterfaceProxy implementation.
79 bool OnMessageReceived(const IPC::Message
& msg
) override
;
81 static const ApiID kApiID
= API_ID_PPB_GRAPHICS_3D
;
84 void OnMsgCreate(PP_Instance instance
,
85 HostResource share_context
,
86 const std::vector
<int32_t>& attribs
,
88 gpu::Capabilities
* capabilities
,
89 SerializedHandle
* handle
);
90 void OnMsgSetGetBuffer(const HostResource
& context
,
92 void OnMsgWaitForTokenInRange(const HostResource
& context
,
95 gpu::CommandBuffer::State
* state
,
97 void OnMsgWaitForGetOffsetInRange(const HostResource
& context
,
100 gpu::CommandBuffer::State
* state
,
102 void OnMsgAsyncFlush(const HostResource
& context
, int32 put_offset
);
103 void OnMsgCreateTransferBuffer(
104 const HostResource
& context
,
107 ppapi::proxy::SerializedHandle
* transfer_buffer
);
108 void OnMsgDestroyTransferBuffer(const HostResource
& context
,
110 void OnMsgSwapBuffers(const HostResource
& context
);
111 void OnMsgInsertSyncPoint(const HostResource
& context
, uint32
* sync_point
);
112 void OnMsgInsertFutureSyncPoint(const HostResource
& context
,
114 void OnMsgRetireSyncPoint(const HostResource
& context
, uint32 sync_point
);
115 // Renderer->plugin message handlers.
116 void OnMsgSwapBuffersACK(const HostResource
& context
,
119 void SendSwapBuffersACKToPlugin(int32_t result
,
120 const HostResource
& context
);
122 ProxyCompletionCallbackFactory
<PPB_Graphics3D_Proxy
> callback_factory_
;
124 DISALLOW_COPY_AND_ASSIGN(PPB_Graphics3D_Proxy
);
130 #endif // PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_