54 lines
1.2 KiB
Nim
54 lines
1.2 KiB
Nim
import benchy, cairo, nimPNG, pixie/fileformats/png, stb_image/read as stbi,
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stb_image/write as stbr
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let
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filePath = "tests/images/png/lenna.png"
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data = readFile(filePath)
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timeIt "pixie decode":
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keep decodePng(data)
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timeIt "pixie encode":
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let decoded = decodePng(data)
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keep encodePng(decoded).len
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timeIt "nimPNG decode":
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keep decodePNG32(data)
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timeIt "nimPNG encode":
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let decoded = decodePNG32(data)
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keep encodePNG32(decoded.data, decoded.width, decoded.height).pixels.len
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timeIt "stb_image decode":
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var width, height, channels: int
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keep loadFromMemory(
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cast[seq[byte]](data),
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width,
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height,
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channels,
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stbi.RGBA
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)
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timeIt "stb_image encode":
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var width, height, channels: int
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let decoded = loadFromMemory(
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cast[seq[byte]](data),
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width,
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height,
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channels,
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stbi.RGBA
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)
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keep writePNG(width, height, channels, decoded).len
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timeIt "cairo decode":
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keep imageSurfaceCreateFromPng(filePath)
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timeIt "cairo encode":
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let decoded = imageSurfaceCreateFromPng(filePath)
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var write: WriteFunc =
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proc(closure: pointer, data: cstring, len: int32): Status {.cdecl.} =
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StatusSuccess
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discard decoded.writeToPng(write, nil)
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