From 631fffee8a28b1bec5ed1f1d26a20e0135967f99 Mon Sep 17 00:00:00 2001 From: Mamadou DIOP Date: Mon, 17 Aug 2015 01:56:35 +0200 Subject: - --- plugins/pluginCUDA/plugin_cuda_utils.h | 56 ++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 plugins/pluginCUDA/plugin_cuda_utils.h (limited to 'plugins/pluginCUDA/plugin_cuda_utils.h') diff --git a/plugins/pluginCUDA/plugin_cuda_utils.h b/plugins/pluginCUDA/plugin_cuda_utils.h new file mode 100644 index 0000000..4829275 --- /dev/null +++ b/plugins/pluginCUDA/plugin_cuda_utils.h @@ -0,0 +1,56 @@ +/* Copyright (C) 2013 Mamadou DIOP +* Copyright (C) 2013 Doubango Telecom +* +* This file is part of Open Source Doubango Framework. +* +* DOUBANGO is free software: you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation, either version 3 of the License, or +* (at your option) any later version. +* +* DOUBANGO is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with DOUBANGO. +*/ +#ifndef PLUGIN_CUDA_UTILS_H +#define PLUGIN_CUDA_UTILS_H + +#include "plugin_cuda_config.h" + +#include + +#undef CHECK_HR +// In CHECK_HR(x) When (x) is a function it will be executed twice when used in "TSK_DEBUG_ERROR(x)" and "If(x)" +#define CHECK_HR(x) { HRESULT __hr__ = (x); if (FAILED(__hr__)) { TSK_DEBUG_ERROR("Operation Failed (%08x)", __hr__); goto bail; } } + +#undef SafeRelease +#define SafeRelease(ppT) \ +{ \ + if (*ppT) \ + { \ + (*ppT)->Release(); \ + *ppT = NULL; \ + } \ +} + +class CudaUtils +{ +public: + static HRESULT Startup(); + static HRESULT Shutdown(); + static bool IsH264Supported(); + static int ConvertSMVer2Cores(int nMajor, int nMinor); + static int GetMaxGflopsDeviceId(); + +private: + static bool g_bStarted; + static bool g_bH264Checked; + static bool g_bH264Supported; + static int g_nCores; +}; + +#endif/* PLUGIN_CUDA_UTILS_H */ -- cgit v1.1