mirror of
https://github.com/scratchfoundation/bgfx.git
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130 lines
3 KiB
C++
130 lines
3 KiB
C++
/*
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* Copyright 2011-2012 Branimir Karadzic. All rights reserved.
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* License: http://www.opensource.org/licenses/BSD-2-Clause
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*/
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#include <bgfx.h>
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#include <bx/bx.h>
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#include "dbg.h"
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#include <stdio.h>
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#if BX_PLATFORM_NACL
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#include <string.h>
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#include <pthread.h>
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#include <ppapi/c/pp_errors.h>
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#include <ppapi/c/pp_module.h>
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#include <ppapi/c/ppb.h>
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#include <ppapi/c/ppb_graphics_3d.h>
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#include <ppapi/c/ppb_instance.h>
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#include <ppapi/c/ppp.h>
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#include <ppapi/c/ppp_instance.h>
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#include <ppapi/gles2/gl2ext_ppapi.h>
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namespace bgfx
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{
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typedef void (*PostSwapBuffersFn)(uint32_t _width, uint32_t _height);
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extern void naclSetIntefraces(PP_Instance, const PPB_Instance*, const PPB_Graphics3D*, PostSwapBuffersFn);
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}
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extern int _main_(int _argc, char** _argv);
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static void* _entry_(void*)
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{
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const char* argv[1] = { "nacl.nexe" };
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_main_(1, const_cast<char**>(argv) );
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return NULL;
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}
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struct NaclContext
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{
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NaclContext()
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: m_thread(0)
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{
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}
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const PPB_Instance* m_instInterface;
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const PPB_Graphics3D* m_graphicsInterface;
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pthread_t m_thread;
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PP_Module m_module;
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PP_Instance m_instance;
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};
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static NaclContext s_ctx;
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static PP_Bool naclInstanceDidCreate(PP_Instance _instance, uint32_t _argc, const char* _argn[], const char* _argv[])
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{
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s_ctx.m_instance = _instance;
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bgfx::naclSetIntefraces(s_ctx.m_instance, s_ctx.m_instInterface, s_ctx.m_graphicsInterface, NULL);
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pthread_create(&s_ctx.m_thread, NULL, _entry_, NULL);
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return PP_TRUE;
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}
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static void naclInstanceDidDestroy(PP_Instance _instance)
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{
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if (s_ctx.m_thread)
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{
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pthread_join(s_ctx.m_thread, NULL);
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}
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}
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static void naclInstanceDidChangeView(PP_Instance _instance, PP_Resource _view)
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{
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}
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static void naclInstanceDidChangeFocus(PP_Instance _instance, PP_Bool _focus)
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{
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}
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static PP_Bool naclInstanceHandleDocumentLoad(PP_Instance _instance, PP_Resource _urlLoader)
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{
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return PP_FALSE;
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}
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PP_EXPORT const void* PPP_GetInterface(const char* _name)
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{
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if (0 == strcmp(_name, PPP_INSTANCE_INTERFACE) )
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{
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static PPP_Instance instanceInterface =
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{
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&naclInstanceDidCreate,
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&naclInstanceDidDestroy,
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&naclInstanceDidChangeView,
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&naclInstanceDidChangeFocus,
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&naclInstanceHandleDocumentLoad,
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};
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return &instanceInterface;
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}
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return NULL;
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}
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template<typename Type>
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bool initializeInterface(const Type*& _result, PPB_GetInterface _interface, const char* _name)
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{
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_result = reinterpret_cast<const Type*>(_interface(_name) );
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return NULL != _result;
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}
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PP_EXPORT int32_t PPP_InitializeModule(PP_Module _module, PPB_GetInterface _interface)
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{
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s_ctx.m_module = _module;
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bool result = true;
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result &= initializeInterface(s_ctx.m_instInterface, _interface, PPB_INSTANCE_INTERFACE);
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result &= initializeInterface(s_ctx.m_graphicsInterface, _interface, PPB_GRAPHICS_3D_INTERFACE);
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result &= glInitializePPAPI(_interface);
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return result ? PP_OK : PP_ERROR_NOINTERFACE;
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}
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PP_EXPORT void PPP_ShutdownModule()
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{
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}
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#endif // BX_PLATFROM_NACL
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