libvpx/source/libvpx/vp8/encoder/arm/armv6/vp8_variance_halfpixvar16x16_hv_armv6.asm - Issue 7624054: Revert r97185 "Update libvpx snapshot to v0.9.7-p1 (Cayuga)."

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: libvpx/source/libvpx/vp8/encoder/arm/armv6/vp8_variance_halfpixvar16x16_hv_armv6.asm

Issue 7624054: Revert r97185 "Update libvpx snapshot to v0.9.7-p1 (Cayuga)." (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party

Patch Set: Created 9 years, 4 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View side-by-side diff with in-line comments

Download patch

« no previous file with comments | « libvpx/source/libvpx/vp8/encoder/arm/armv6/vp8_variance_halfpixvar16x16_h_armv6.asm ('k') | libvpx/source/libvpx/vp8/encoder/arm/armv6/vp8_variance_halfpixvar16x16_v_armv6.asm » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Hide Comments ('s')

Index: libvpx/source/libvpx/vp8/encoder/arm/armv6/vp8_variance_halfpixvar16x16_hv_armv6.asm

diff --git a/libvpx/source/libvpx/vp8/encoder/arm/armv6/vp8_variance_halfpixvar16x16_hv_armv6.asm b/libvpx/source/libvpx/vp8/encoder/arm/armv6/vp8_variance_halfpixvar16x16_hv_armv6.asm

index 38c55edf8cf97703a20cfe4980febe0273de5960..f9ae3b7e24987d94c1ab713047577ddccee0ec53 100644

--- a/libvpx/source/libvpx/vp8/encoder/arm/armv6/vp8_variance_halfpixvar16x16_hv_armv6.asm

+++ b/libvpx/source/libvpx/vp8/encoder/arm/armv6/vp8_variance_halfpixvar16x16_hv_armv6.asm

@@ -25,10 +25,6 @@

|vp8_variance_halfpixvar16x16_hv_armv6| PROC

stmfd sp!, {r4-r12, lr}

- pld [r0, r1, lsl #0]

- pld [r2, r3, lsl #0]

mov r8, #0 ; initialize sum = 0

ldr r10, c80808080

mov r11, #0 ; initialize sse = 0

@@ -57,10 +53,8 @@ loop

eor r4, r4, r10

usub8 r6, r4, r5 ; calculate difference

- pld [r0, r1, lsl #1]

sel r7, r6, lr ; select bytes with positive difference

usub8 r6, r5, r4 ; calculate difference with reversed operands

- pld [r2, r3, lsl #1]

sel r6, r6, lr ; select bytes with negative difference

; calculate partial sums