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| author | Henrik Smiding <henrik.smiding@stericsson.com> | 2012-08-11 23:28:17 +0200 |
|---|---|---|
| committer | Evan McClain <aeroevan@gmail.com> | 2013-05-26 09:30:17 -0400 |
| commit | 416f34f7ddf0a948d092fd11933565b1acee3fe9 (patch) | |
| tree | d206e869474a3c74e4386ec3a1f5627cb6357bd7 /Android.mk | |
| parent | 49cd20ffc0969087a8b6c1406e7cb7e59738a7f5 (diff) | |
| download | external_skia-416f34f7ddf0a948d092fd11933565b1acee3fe9.zip external_skia-416f34f7ddf0a948d092fd11933565b1acee3fe9.tar.gz external_skia-416f34f7ddf0a948d092fd11933565b1acee3fe9.tar.bz2 | |
Add optimization of Skia S32A_Blend blitter
Adds optimization of Skia S32A_Blend_BlitRow32 blitter using ARM NEON
instruction set. Special cases for when pixel alpha is zero.
Improves performance platform wide.
Change-Id: I6c8bf8a9525838682206ebd139855354d6b3a563
Signed-off-by: Henrik Smiding <henrik.smiding@stericsson.com>
Signed-off-by: Patrik Ryd <patrik.ryd@stericsson.com>
Diffstat (limited to 'Android.mk')
| -rw-r--r-- | Android.mk | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -51,8 +51,8 @@ ifeq ($(ARCH_ARM_HAVE_NEON),true) LOCAL_CFLAGS += -D__ARM_HAVE_NEON endif -# Enable Neon assembler optimized version of S32A_Opaque_BlitRow32. -# Overrides the intrinsic blitter below. +# Enable Neon assembler optimized version of S32A_Opaque_BlitRow32 and +# S32A_Blend_Blitrow32. Overrides the intrinsic blitter below. LOCAL_CFLAGS += -DENABLE_OPTIMIZED_S32A_BLITTERS # special checks for alpha == 0 and alpha == 255 in S32A_Opaque_BlitRow32 @@ -269,6 +269,7 @@ ifeq ($(TARGET_ARCH),arm) ifeq ($(ARCH_ARM_HAVE_NEON),true) LOCAL_SRC_FILES += \ src/opts/S32A_Opaque_BlitRow32_neon.S \ + src/opts/S32A_Blend_BlitRow32_neon.S \ src/opts/memset16_neon.S \ src/opts/memset32_neon.S |