* [Buildroot] [PATCH] opencv: Enable NEON flags
@ 2017-07-07 2:00 Andre Renaud
2017-07-09 16:04 ` Thomas Petazzoni
0 siblings, 1 reply; 2+ messages in thread
From: Andre Renaud @ 2017-07-07 2:00 UTC (permalink / raw)
To: buildroot
opencv: Enable NEON optimizations if available
Signed-off-by: Andre Renaud <andre@ignavus.net>
diff --git a/package/opencv/opencv.mk b/package/opencv/opencv.mk
index 92cfd43..b5b1253 100644
--- a/package/opencv/opencv.mk
+++ b/package/opencv/opencv.mk
@@ -79,7 +79,8 @@ OPENCV_CONF_OPTS += \
-DENABLE_SSE3=$(if $(BR2_X86_CPU_HAS_SSE3),ON,OFF) \
-DENABLE_SSE41=$(if $(BR2_X86_CPU_HAS_SSE4),ON,OFF) \
-DENABLE_SSE42=$(if $(BR2_X86_CPU_HAS_SSE42),ON,OFF) \
- -DENABLE_SSSE3=$(if $(BR2_X86_CPU_HAS_SSSE3),ON,OFF)
+ -DENABLE_SSSE3=$(if $(BR2_X86_CPU_HAS_SSSE3),ON,OFF) \
+ -DENABLE_NEON=$(if $(BR2_ARM_CPU_HAS_NEON),ON,OFF)
# Cuda stuff
OPENCV_CONF_OPTS += \
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^ permalink raw reply related [flat|nested] 2+ messages in thread* [Buildroot] [PATCH] opencv: Enable NEON flags
2017-07-07 2:00 [Buildroot] [PATCH] opencv: Enable NEON flags Andre Renaud
@ 2017-07-09 16:04 ` Thomas Petazzoni
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Petazzoni @ 2017-07-09 16:04 UTC (permalink / raw)
To: buildroot
Hello,
On Fri, 07 Jul 2017 02:00:01 +0000, Andre Renaud wrote:
> opencv: Enable NEON optimizations if available
>
> Signed-off-by: Andre Renaud <andre@ignavus.net>
>
> diff --git a/package/opencv/opencv.mk b/package/opencv/opencv.mk
> index 92cfd43..b5b1253 100644
> --- a/package/opencv/opencv.mk
> +++ b/package/opencv/opencv.mk
> @@ -79,7 +79,8 @@ OPENCV_CONF_OPTS += \
> -DENABLE_SSE3=$(if $(BR2_X86_CPU_HAS_SSE3),ON,OFF) \
> -DENABLE_SSE41=$(if $(BR2_X86_CPU_HAS_SSE4),ON,OFF) \
> -DENABLE_SSE42=$(if $(BR2_X86_CPU_HAS_SSE42),ON,OFF) \
> - -DENABLE_SSSE3=$(if $(BR2_X86_CPU_HAS_SSSE3),ON,OFF)
> + -DENABLE_SSSE3=$(if $(BR2_X86_CPU_HAS_SSSE3),ON,OFF) \
> + -DENABLE_NEON=$(if $(BR2_ARM_CPU_HAS_NEON),ON,OFF)
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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