From 089edd12f4b023d211193573f33b40d8641dfcfc Mon Sep 17 00:00:00 2001 From: oparviai Date: Thu, 5 Nov 2015 17:46:08 +0000 Subject: [PATCH] updated comments --- source/SoundTouch/FIRFilter.cpp | 8 +++++++- source/SoundTouch/TDStretch.cpp | 10 ++++++++-- 2 files changed, 15 insertions(+), 3 deletions(-) diff --git a/source/SoundTouch/FIRFilter.cpp b/source/SoundTouch/FIRFilter.cpp index 422c0a2..5a84fe2 100644 --- a/source/SoundTouch/FIRFilter.cpp +++ b/source/SoundTouch/FIRFilter.cpp @@ -2,9 +2,15 @@ /// /// General FIR digital filter routines with MMX optimization. /// -/// Note : MMX optimized functions reside in a separate, platform-specific file, +/// Notes : MMX optimized functions reside in a separate, platform-specific file, /// e.g. 'mmx_win.cpp' or 'mmx_gcc.cpp' /// +/// This source file contains OpenMP optimizations that allow speeding up the +/// corss-correlation algorithm by executing it in several threads / CPU cores +/// in parallel. See the following article link for more detailed discussion +/// about SoundTouch OpenMP optimizations: +/// http://www.softwarecoven.com/parallel-computing-in-embedded-mobile-devices +/// /// Author : Copyright (c) Olli Parviainen /// Author e-mail : oparviai 'at' iki.fi /// SoundTouch WWW: http://www.surina.net/soundtouch diff --git a/source/SoundTouch/TDStretch.cpp b/source/SoundTouch/TDStretch.cpp index d42ee6d..572669c 100644 --- a/source/SoundTouch/TDStretch.cpp +++ b/source/SoundTouch/TDStretch.cpp @@ -4,8 +4,14 @@ /// while maintaining the original pitch by using a time domain WSOLA-like /// method with several performance-increasing tweaks. /// -/// Note : MMX optimized functions reside in a separate, platform-specific -/// file, e.g. 'mmx_win.cpp' or 'mmx_gcc.cpp' +/// Notes : MMX optimized functions reside in a separate, platform-specific +/// file, e.g. 'mmx_win.cpp' or 'mmx_gcc.cpp'. +/// +/// This source file contains OpenMP optimizations that allow speeding up the +/// corss-correlation algorithm by executing it in several threads / CPU cores +/// in parallel. See the following article link for more detailed discussion +/// about SoundTouch OpenMP optimizations: +/// http://www.softwarecoven.com/parallel-computing-in-embedded-mobile-devices /// /// Author : Copyright (c) Olli Parviainen /// Author e-mail : oparviai 'at' iki.fi