diff options
| author |  tomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2012-02-14 18:28:54 +0000 |
|---|---|---|
| committer | tomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2012-02-14 18:28:54 +0000 |
| commit | 95ad155263358df98b17376d6399651bbf6c36ab (patch) | |
| tree | 5cf1153ee87893531839f2628ef3999ee1f0927c /src/opts/SkBitmapProcState_opts_SSSE3.h | |
| parent | b35f18f49f583a4bc2ad0605f809640b4de03351 (diff) | |
Add SSSE3 acceleration for S32_{opaque,alpha}_D32_filter_DX; should yield
25% speedup on 64b architectures, something smaller but still valuable on
32b.
Adds new files, breaking client gyps.
http://codereview.appspot.com/5515044/
git-svn-id: http://skia.googlecode.com/svn/trunk@3193 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'src/opts/SkBitmapProcState_opts_SSSE3.h')
| -rw-r--r-- | src/opts/SkBitmapProcState_opts_SSSE3.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/opts/SkBitmapProcState_opts_SSSE3.h b/src/opts/SkBitmapProcState_opts_SSSE3.h new file mode 100644 index 0000000000..d21e7e4582 --- /dev/null +++ b/src/opts/SkBitmapProcState_opts_SSSE3.h @@ -0,0 +1,15 @@ +/* + * Copyright 2012 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. + */ + +#include "SkBitmapProcState.h" + +void S32_opaque_D32_filter_DX_SSSE3(const SkBitmapProcState& s, + const uint32_t* xy, + int count, uint32_t* colors); +void S32_alpha_D32_filter_DX_SSSE3(const SkBitmapProcState& s, + const uint32_t* xy, + int count, uint32_t* colors); |