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| author |  senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-11-08 20:49:04 +0000 |
|---|---|---|
| committer | senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-11-08 20:49:04 +0000 |
| commit | 27eec46d6925afc76c2241c6b3182ce9b3284c9e (patch) | |
| tree | 76647398093e404ffeaf962a275b4a1f1d01d889 /src/opts/SkBlurImage_opts.h | |
| parent | 11e5b972a984c7b4e09ba4dfeacc7bd805107c5a (diff) | |
SSE2 implementation of RGBA box blurs. This yields ~2X perf improvement on Xeon ES-2690.
R=mtklein@google.com
Review URL: https://codereview.chromium.org/61643011
git-svn-id: http://skia.googlecode.com/svn/trunk@12204 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'src/opts/SkBlurImage_opts.h')
| -rw-r--r-- | src/opts/SkBlurImage_opts.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/opts/SkBlurImage_opts.h b/src/opts/SkBlurImage_opts.h new file mode 100644 index 0000000000..a8fb209353 --- /dev/null +++ b/src/opts/SkBlurImage_opts.h @@ -0,0 +1,19 @@ +/* + * Copyright 2013 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_DEFINED +#define SkBlurImage_opts_DEFINED + +#include "SkColorPriv.h" + +typedef void (*SkBoxBlurProc)(const SkPMColor* src, int srcStride, SkPMColor* dst, int kernelSize, + int leftOffset, int rightOffset, int width, int height); + +bool SkBoxBlurGetPlatformProcs(SkBoxBlurProc* boxBlurX, + SkBoxBlurProc* boxBlurY, + SkBoxBlurProc* boxBlurXY); +#endif |