From 5f7f9d04dc3a2d2c3ef9d8f1703d8e13c2d15c6e Mon Sep 17 00:00:00 2001 From: "henrik.smiding" Date: Mon, 7 Jul 2014 08:05:40 -0700 Subject: Add SSE4 version of BlurImage optimizations. Adds an SSE4.1 version of the existing BlurImage optimizations. Performance of blur_image_filter_* benchmarks show a 10-50% improvement on Linux/Ubuntu Core i7. Signed-off-by: Henrik Smiding Committed: https://skia.googlesource.com/skia/+/2830632ce93c97ed7647b13348365ea92e4ea665 R=mtklein@google.com, reed@chromium.org Author: henrik.smiding@intel.com Review URL: https://codereview.chromium.org/366593004 --- src/opts/SkBlurImage_opts_SSE4.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 src/opts/SkBlurImage_opts_SSE4.h (limited to 'src/opts/SkBlurImage_opts_SSE4.h') diff --git a/src/opts/SkBlurImage_opts_SSE4.h b/src/opts/SkBlurImage_opts_SSE4.h new file mode 100644 index 0000000000..9f346a9792 --- /dev/null +++ b/src/opts/SkBlurImage_opts_SSE4.h @@ -0,0 +1,18 @@ +/* + * Copyright 2014 The Android Open Source Project + * + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef SkBlurImage_opts_SSE4_DEFINED +#define SkBlurImage_opts_SSE4_DEFINED + +#include "SkBlurImage_opts.h" + +bool SkBoxBlurGetPlatformProcs_SSE4(SkBoxBlurProc* boxBlurX, + SkBoxBlurProc* boxBlurY, + SkBoxBlurProc* boxBlurXY, + SkBoxBlurProc* boxBlurYX); + +#endif -- cgit v1.2.3