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This commit is contained in:
Ryan Oldenburg 2022-07-31 12:23:43 -05:00
parent 00f2741aa8
commit 77b5df9d00
1 changed files with 7 additions and 3 deletions
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10
src/pixie/images.nim
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@ -1,6 +1,6 @@
import blends, bumpy, chroma, common, internal, simd, vmath import blends, bumpy, chroma, common, internal, simd, vmath
export Image, newImage, copy, dataIndex export Image, copy, dataIndex, newImage
const h = 0.5.float32 const h = 0.5.float32
@ -441,11 +441,15 @@ template getUncheckedArray(
): ptr UncheckedArray[ColorRGBX] = ): ptr UncheckedArray[ColorRGBX] =
cast[ptr UncheckedArray[ColorRGBX]](image.data[image.dataIndex(x, y)].addr) cast[ptr UncheckedArray[ColorRGBX]](image.data[image.dataIndex(x, y)].addr)
proc blitLine(a, b: ptr UncheckedArray[ColorRGBX], len: int, blender: Blender) {.inline.} = proc blitLine(
a, b: ptr UncheckedArray[ColorRGBX], len: int, blender: Blender
) {.inline.} =
for i in 0 ..< len: for i in 0 ..< len:
a[i] = blender(a[i], b[i]) a[i] = blender(a[i], b[i])
proc blitLineOverwrite(a, b: ptr UncheckedArray[ColorRGBX], len: int) {.inline.} = proc blitLineOverwrite(
a, b: ptr UncheckedArray[ColorRGBX], len: int
) {.inline.} =
copyMem(a[0].addr, b[0].addr, len * 4) copyMem(a[0].addr, b[0].addr, len * 4)
proc blitLineNormal(a, b: ptr UncheckedArray[ColorRGBX], len: int) {.hasSimd.} = proc blitLineNormal(a, b: ptr UncheckedArray[ColorRGBX], len: int) {.hasSimd.} =