From 85c411e6cdd24b2e0e53cebb9356deedeba4f637 Mon Sep 17 00:00:00 2001 From: Ryan Oldenburg Date: Sun, 31 Jul 2022 01:10:12 -0500 Subject: [PATCH] rename --- src/pixie/simd/neon.nim | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/src/pixie/simd/neon.nim b/src/pixie/simd/neon.nim index 26c18ac..bb43213 100644 --- a/src/pixie/simd/neon.nim +++ b/src/pixie/simd/neon.nim @@ -225,19 +225,19 @@ proc applyOpacityNeon*(image: Image, opacity: float32) {.simd.} = i: int p = cast[uint](image.data[0].addr) - proc apply(c, o: uint8x8): uint8x8 {.inline.} = - let co = vmull_u8(c, o) - vraddhn_u16(co, vrshrq_n_u16(co, 8)) + template multiply(c, a: uint8x8): uint8x8 = + let ca = vmull_u8(c, a) + vraddhn_u16(ca, vrshrq_n_u16(ca, 8)) let opacityVec = vmov_n_u8(opacity) iterations = image.data.len div 8 for _ in 0 ..< iterations: var channels = vld4_u8(cast[pointer](p)) - channels.val[0] = apply(channels.val[0], opacityVec) - channels.val[1] = apply(channels.val[1], opacityVec) - channels.val[2] = apply(channels.val[2], opacityVec) - channels.val[3] = apply(channels.val[3], opacityVec) + channels.val[0] = multiply(channels.val[0], opacityVec) + channels.val[1] = multiply(channels.val[1], opacityVec) + channels.val[2] = multiply(channels.val[2], opacityVec) + channels.val[3] = multiply(channels.val[3], opacityVec) vst4_u8(cast[pointer](p), channels) p += 32 i += 8 * iterations