[email protected] | 12dbac94 | 2011-04-01 18:20:42 | [diff] [blame] | 1 | // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
[email protected] | f56279c | 2011-02-02 18:12:31 | [diff] [blame] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef PPAPI_PPB_SURFACE_3D_PROXY_H_ |
| 6 | #define PPAPI_PPB_SURFACE_3D_PROXY_H_ |
| 7 | |
| 8 | #include <vector> |
| 9 | |
| 10 | #include "ppapi/c/dev/pp_graphics_3d_dev.h" |
| 11 | #include "ppapi/c/pp_completion_callback.h" |
| 12 | #include "ppapi/c/pp_instance.h" |
| 13 | #include "ppapi/cpp/completion_callback.h" |
| 14 | #include "ppapi/proxy/interface_proxy.h" |
| 15 | #include "ppapi/proxy/plugin_resource.h" |
| 16 | #include "ppapi/proxy/proxy_non_thread_safe_ref_count.h" |
| 17 | |
| 18 | struct PPB_Surface3D_Dev; |
| 19 | |
| 20 | namespace pp { |
| 21 | namespace proxy { |
| 22 | |
| 23 | class Context3D; |
| 24 | |
| 25 | class Surface3D : public PluginResource { |
| 26 | public: |
| 27 | explicit Surface3D(const HostResource& host_resource) |
| 28 | : PluginResource(host_resource), |
| 29 | resource_(0), |
| 30 | context_(NULL), |
| 31 | current_flush_callback_(PP_BlockUntilComplete()) { |
| 32 | } |
[email protected] | 12dbac94 | 2011-04-01 18:20:42 | [diff] [blame] | 33 | virtual ~Surface3D(); |
[email protected] | f56279c | 2011-02-02 18:12:31 | [diff] [blame] | 34 | |
| 35 | // Resource overrides. |
| 36 | virtual Surface3D* AsSurface3D() { return this; } |
| 37 | |
| 38 | bool is_flush_pending() const { return !!current_flush_callback_.func; } |
| 39 | |
| 40 | PP_CompletionCallback current_flush_callback() const { |
| 41 | return current_flush_callback_; |
| 42 | } |
| 43 | |
| 44 | void set_current_flush_callback(PP_CompletionCallback cb) { |
| 45 | current_flush_callback_ = cb; |
| 46 | } |
| 47 | |
| 48 | void set_context(Context3D* context) { |
| 49 | context_ = context; |
| 50 | } |
| 51 | |
| 52 | Context3D* context() const { return context_; } |
| 53 | |
| 54 | void set_resource(PP_Resource resource) { resource_ = resource; } |
| 55 | PP_Resource resource() const { return resource_; } |
| 56 | |
| 57 | private: |
| 58 | PP_Resource resource_; |
| 59 | Context3D* context_; |
| 60 | // In the plugin, this is the current callback set for Flushes. When the |
| 61 | // callback function pointer is non-NULL, we're waiting for a flush ACK. |
| 62 | PP_CompletionCallback current_flush_callback_; |
| 63 | |
| 64 | DISALLOW_COPY_AND_ASSIGN(Surface3D); |
| 65 | }; |
| 66 | |
| 67 | class PPB_Surface3D_Proxy : public InterfaceProxy { |
| 68 | public: |
| 69 | PPB_Surface3D_Proxy(Dispatcher* dispatcher, const void* target_interface); |
| 70 | virtual ~PPB_Surface3D_Proxy(); |
| 71 | |
[email protected] | 465faa2 | 2011-02-08 16:31:46 | [diff] [blame] | 72 | static const Info* GetInfo(); |
| 73 | |
[email protected] | f56279c | 2011-02-02 18:12:31 | [diff] [blame] | 74 | const PPB_Surface3D_Dev* ppb_surface_3d_target() const { |
| 75 | return reinterpret_cast<const PPB_Surface3D_Dev*>(target_interface()); |
| 76 | } |
| 77 | |
| 78 | // InterfaceProxy implementation. |
[email protected] | f56279c | 2011-02-02 18:12:31 | [diff] [blame] | 79 | virtual bool OnMessageReceived(const IPC::Message& msg); |
| 80 | |
| 81 | private: |
| 82 | // Message handlers. |
| 83 | void OnMsgCreate(PP_Instance instance, |
| 84 | PP_Config3D_Dev config, |
| 85 | std::vector<int32_t> attribs, |
| 86 | HostResource* result); |
| 87 | void OnMsgSwapBuffers(const HostResource& surface); |
| 88 | // Renderer->plugin message handlers. |
| 89 | void OnMsgSwapBuffersACK(const HostResource& surface, int32_t pp_error); |
| 90 | |
| 91 | void SendSwapBuffersACKToPlugin(int32_t result, |
| 92 | const HostResource& surface_3d); |
| 93 | |
| 94 | CompletionCallbackFactory<PPB_Surface3D_Proxy, |
| 95 | ProxyNonThreadSafeRefCount> callback_factory_; |
| 96 | }; |
| 97 | |
| 98 | } // namespace proxy |
| 99 | } // namespace pp |
| 100 | |
| 101 | #endif // PPAPI_PPB_SURFACE_3D_PROXY_H_ |