From e1bf674c16e3c8472b29574159c789cd3f0c64e0 Mon Sep 17 00:00:00 2001 From: Bryan Galdrikian Date: Fri, 24 Feb 2017 09:32:20 -0800 Subject: Updating to blast_source-windows@1.0.347-21749006 and blast_tools_and_samples-windows@1.0.347-21749006 with a new directory structure. NvBlast folder is gone, files have been moved to top level directory. README is changed to reflect this. --- .../serialization/source/NvBlastExtInputStream.cpp | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 sdk/extensions/serialization/source/NvBlastExtInputStream.cpp (limited to 'sdk/extensions/serialization/source/NvBlastExtInputStream.cpp') diff --git a/sdk/extensions/serialization/source/NvBlastExtInputStream.cpp b/sdk/extensions/serialization/source/NvBlastExtInputStream.cpp new file mode 100644 index 0000000..7ef9b62 --- /dev/null +++ b/sdk/extensions/serialization/source/NvBlastExtInputStream.cpp @@ -0,0 +1,38 @@ +/* +* Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved. +* +* NVIDIA CORPORATION and its licensors retain all intellectual property +* and proprietary rights in and to this software, related documentation +* and any modifications thereto. Any use, reproduction, disclosure or +* distribution of this software and related documentation without an express +* license agreement from NVIDIA CORPORATION is strictly prohibited. +*/ + +#include "NvBlastExtInputStream.h" + + +Nv::Blast::ExtInputStream::ExtInputStream(std::istream &inputStream): + m_inputStream(inputStream) +{ + +} + + +size_t Nv::Blast::ExtInputStream::tryRead(void* buffer, size_t /*minBytes*/, size_t maxBytes) +{ + m_inputStream.read((char *) buffer, maxBytes); + + if (m_inputStream.fail()) + { + // Throw exception, log error +// NVBLASTEXT_LOG_ERROR("Failure when reading from stream"); + } + + // Since we're using a blocking read above, if we don't have maxBytes we're probably done + if ((size_t) m_inputStream.gcount() < maxBytes) + { +// NVBLASTEXT_LOG_ERROR("Failed to read requested number of bytes during blocking read."); + } + + return m_inputStream.gcount(); +} -- cgit v1.2.3