ARM Skia NEON patches - 12 - S32_Blend
Blitrow32: S32_Blend fix and little speed improvement
- the results are now exactly similar as the C code
- the speed has improved, especially for small values of count
+-------+-----------+------------+
| count | Cortex-A9 | Cortex-A15 |
+-------+-----------+------------+
| 1 | +30% | +18% |
+-------+-----------+------------+
| 2 | 0 | 0 |
+-------+-----------+------------+
| 4 | - <1% | +14% |
+-------+-----------+------------+
| > 4 | -0.5..+5% | -0.5..+4% |
+-------+-----------+------------+
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=skia:
R=djsollen@google.com, mtklein@google.com
Author: kevin.petit@arm.com
Review URL: https://codereview.chromium.org/158973002
git-svn-id: http://skia.googlecode.com/svn/trunk@13532 2bbb7eff-a529-9590-31e7-b0007b416f81
2 files changed