libbpg-0.9.6
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3035b41edf
commit
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248 changed files with 232891 additions and 100 deletions
1
x265/source/profile/PPA/CMakeLists.txt
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1
x265/source/profile/PPA/CMakeLists.txt
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add_library(PPA ppa.h ppaApi.h ppa.cpp ../cpuEvents.h)
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147
x265/source/profile/PPA/ppa.cpp
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147
x265/source/profile/PPA/ppa.cpp
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/*****************************************************************************
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* Copyright (C) 2013 x265 project
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*
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* Authors: Steve Borho <steve@borho.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
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*
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* This program is also available under a commercial proprietary license.
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* For more information, contact us at license @ x265.com.
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*****************************************************************************/
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#if defined(ENABLE_PPA)
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#include "ppa.h"
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#include <stdlib.h>
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#define PPA_REGISTER_CPU_EVENT2GROUP(x, y) # x, # y,
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#define CPU_EVENT(x) PPA_REGISTER_CPU_EVENT2GROUP(x, NoGroup)
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const char *PPACpuAndGroup[] =
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{
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#include "../cpuEvents.h"
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""
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};
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#undef CPU_EVENT
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#undef PPA_REGISTER_CPU_EVENT2GROUP
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extern "C" {
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typedef ppa::Base *(FUNC_PPALibInit)(const char **, int);
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typedef void (FUNC_PPALibRelease)(ppa::Base* &);
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}
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using namespace ppa;
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static FUNC_PPALibRelease *_pfuncPpaRelease;
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ppa::Base *ppa::ppabase;
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static void _ppaReleaseAtExit()
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{
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_pfuncPpaRelease(ppabase);
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}
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#ifdef _WIN32
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#include <windows.h>
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#if defined(_M_X64) || defined(__x86_64__) || defined(__amd64__)
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# ifdef UNICODE
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# define PPA_DLL_NAME L"ppa64.dll"
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# else
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# define PPA_DLL_NAME "ppa64.dll"
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# endif
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#else
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# ifdef UNICODE
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# define PPA_DLL_NAME L"ppa.dll"
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# else
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# define PPA_DLL_NAME "ppa.dll"
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# endif
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#endif // if defined(_M_X64) || defined(__x86_64__) || defined(__amd64__)
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void initializePPA(void)
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{
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if (ppabase)
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return;
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HMODULE _ppaLibHandle = LoadLibrary(PPA_DLL_NAME);
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if (!_ppaLibHandle)
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return;
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FUNC_PPALibInit *_pfuncPpaInit = (FUNC_PPALibInit*)GetProcAddress(_ppaLibHandle, "InitPpaUtil");
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_pfuncPpaRelease = (FUNC_PPALibRelease*)GetProcAddress(_ppaLibHandle, "DeletePpa");
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if (!_pfuncPpaInit || !_pfuncPpaRelease)
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{
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FreeLibrary(_ppaLibHandle);
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return;
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}
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ppabase = _pfuncPpaInit(PPACpuAndGroup, PPACpuGroupNums);
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if (!ppabase)
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{
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FreeLibrary(_ppaLibHandle);
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return;
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}
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atexit(_ppaReleaseAtExit);
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}
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#else /* linux & unix & cygwin */
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#include <dlfcn.h>
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#include <stdio.h>
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#if defined(_M_X64) || defined(__x86_64__) || defined(__amd64__)
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# define PPA_LIB_NAME "libppa64.so"
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#else
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# define PPA_LIB_NAME "libppa.so"
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#endif
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void initializePPA(void)
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{
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if (ppabase)
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{
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printf("PPA: already initialized\n");
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return;
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}
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void *_ppaDllHandle = dlopen(PPA_LIB_NAME, RTLD_LAZY);
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if (!_ppaDllHandle)
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{
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printf("PPA: Unable to load %s\n", PPA_LIB_NAME);
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return;
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}
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FUNC_PPALibInit *_pfuncPpaInit = (FUNC_PPALibInit*)dlsym(_ppaDllHandle, "InitPpaUtil");
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_pfuncPpaRelease = (FUNC_PPALibRelease*)dlsym(_ppaDllHandle, "DeletePpa");
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if (!_pfuncPpaInit || !_pfuncPpaRelease)
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{
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printf("PPA: Function bindings failed\n");
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dlclose(_ppaDllHandle);
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return;
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}
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ppabase = _pfuncPpaInit(PPACpuAndGroup, PPACpuGroupNums);
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if (!ppabase)
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{
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printf("PPA: Init failed\n");
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dlclose(_ppaDllHandle);
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return;
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}
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atexit(_ppaReleaseAtExit);
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}
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#endif /* !_WIN32 */
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#endif /* defined(ENABLE_PPA) */
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43
x265/source/profile/PPA/ppa.h
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43
x265/source/profile/PPA/ppa.h
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/*****************************************************************************
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* Copyright (C) 2013 x265 project
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*
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* Authors: Steve Borho <steve@borho.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
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*
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* This program is also available under a commercial proprietary license.
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* For more information, contact us at license @ x265.com.
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*****************************************************************************/
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#ifndef PPA_H
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#define PPA_H
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/* declare enum list of users CPU events */
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#define CPU_EVENT(x) x,
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enum PPACpuEventEnum
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{
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#include "../cpuEvents.h"
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PPACpuGroupNums
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};
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#undef CPU_EVENT
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#include "ppaApi.h"
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void initializePPA();
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#define PPA_INIT() initializePPA()
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#define PPAScopeEvent(e) ppa::ProfileScope ppaScope_(e)
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#endif /* PPA_H */
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70
x265/source/profile/PPA/ppaApi.h
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70
x265/source/profile/PPA/ppaApi.h
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@ -0,0 +1,70 @@
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/*****************************************************************************
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* Copyright (C) 2013 x265 project
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*
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* Authors: Steve Borho <steve@borho.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
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*
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* This program is also available under a commercial proprietary license.
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* For more information, contact us at license @ x265.com.
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*****************************************************************************/
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#ifndef _PPA_API_H_
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#define _PPA_API_H_
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namespace ppa {
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// PPA private namespace
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typedef unsigned short EventID;
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typedef unsigned char GroupID;
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class Base
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{
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public:
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virtual ~Base() {}
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virtual bool isEventFiltered(EventID eventId) const = 0;
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virtual bool configEventById(EventID eventId, bool filtered) const = 0;
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virtual int configGroupById(GroupID groupId, bool filtered) const = 0;
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virtual void configAllEvents(bool filtered) const = 0;
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virtual EventID registerEventByName(const char *pEventName) = 0;
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virtual GroupID registerGroupByName(const char *pGroupName) = 0;
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virtual EventID registerEventInGroup(const char *pEventName, GroupID groupId) = 0;
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virtual void triggerStartEvent(EventID eventId) = 0;
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virtual void triggerEndEvent(EventID eventId) = 0;
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virtual void triggerTidEvent(EventID eventId, unsigned int data) = 0;
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virtual void triggerDebugEvent(EventID eventId, unsigned int data0, unsigned int data1) = 0;
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virtual EventID getEventId(int index) const = 0;
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protected:
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virtual void init(const char **pNames, int eventCount) = 0;
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};
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extern ppa::Base *ppabase;
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struct ProfileScope
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{
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ppa::EventID id;
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ProfileScope(int e) { if (ppabase) { id = ppabase->getEventId(e); ppabase->triggerStartEvent(id); } else id = 0; }
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~ProfileScope() { if (ppabase) ppabase->triggerEndEvent(id); }
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};
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}
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#endif //_PPA_API_H_
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