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swscale/arm/yuv2rgb: factorize lsl in load_args_yuv420p

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Matthieu Bouron 2016-03-23 13:00:33 +00:00
parent 2aec59c07c
commit 0649fe0fae
1 changed files with 1 additions and 2 deletions
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libswscale/arm/yuv2rgb_neon.S
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@ -152,8 +152,7 @@
add r12, r4, r5 @ r12 = srcY + linesizeY (srcY2)
lsl r3, r3, #1
lsl r5, r5, #1
lsl r8, r0, #2
sub r3, r3, r8 @ r3 = linesize * 2 - width * 4 (padding)
sub r3, r3, r0, lsl #2 @ r3 = linesize * 2 - width * 4 (padding)
sub r5, r5, r0 @ r5 = linesizeY * 2 - width (paddingY)
ldr r10,[sp, #120] @ r10 = srcV
.endm