From: Johann <johannkoenig@google.com>
Date: Fri, 10 Jan 2014 20:16:59 +0000 (-0800)
Subject: Apply neon flags to intrinsic files
X-Git-Tag: v1.4.0~2697^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dadf3505514ab99226803b043a809c8e61f9e621;p=libvpx

Apply neon flags to intrinsic files

Filter out files ending in _neon.c and append .neon so the Android build
system knows to apply -mfpu=neon

Change-Id: Ib67277e5920bfcaeda7c4aa16cd1001b11d59305
---

diff --git a/build/make/Android.mk b/build/make/Android.mk
index 1ff0884fc..48a0dd79c 100644
--- a/build/make/Android.mk
+++ b/build/make/Android.mk
@@ -135,10 +135,14 @@ CODEC_SRCS_UNIQUE = $(sort $(CODEC_SRCS))
 
 # Pull out C files.  vpx_config.c is in the immediate directory and
 # so it does not need libvpx/ prefixed like the rest of the source files.
+# The neon files with intrinsics need to have .neon appended so the proper
+# flags are applied.
 CODEC_SRCS_C = $(filter %.c, $(CODEC_SRCS_UNIQUE))
-LOCAL_CODEC_SRCS_C = $(filter-out vpx_config.c, $(CODEC_SRCS_C))
+LOCAL_NEON_SRCS_C = $(filter %_neon.c, $(CODEC_SRCS_C))
+LOCAL_CODEC_SRCS_C = $(filter-out vpx_config.c %_neon.c, $(CODEC_SRCS_C))
 
 LOCAL_SRC_FILES += $(foreach file, $(LOCAL_CODEC_SRCS_C), libvpx/$(file))
+LOCAL_SRC_FILES += $(foreach file, $(LOCAL_NEON_SRCS_C), libvpx/$(file).neon)
 
 # Pull out assembly files, splitting NEON from the rest.  This is
 # done to specify that the NEON assembly files use NEON assembler flags.
diff --git a/vp8/common/arm/neon/bilinearpredict_neon_intrinsics.c b/vp8/common/arm/neon/bilinearpredict_neon.c
similarity index 100%
rename from vp8/common/arm/neon/bilinearpredict_neon_intrinsics.c
rename to vp8/common/arm/neon/bilinearpredict_neon.c
diff --git a/vp8/vp8_common.mk b/vp8/vp8_common.mk
index 0d133678a..a2127c9b7 100644
--- a/vp8/vp8_common.mk
+++ b/vp8/vp8_common.mk
@@ -188,7 +188,7 @@ VP8_COMMON_SRCS-$(HAVE_NEON)  += common/arm/neon/vp8_subpixelvariance16x16_neon$
 VP8_COMMON_SRCS-$(HAVE_NEON)  += common/arm/neon/vp8_subpixelvariance16x16s_neon$(ASM)
 
 # common (neon intrinsics)
-VP8_COMMON_SRCS-$(HAVE_NEON)  += common/arm/neon/bilinearpredict_neon_intrinsics.c
+VP8_COMMON_SRCS-$(HAVE_NEON)  += common/arm/neon/bilinearpredict_neon.c
 
 
 $(eval $(call rtcd_h_template,vp8_rtcd,vp8/common/rtcd_defs.sh))