55 lines
1.7 KiB
Nim
55 lines
1.7 KiB
Nim
import os, pixie/fileformats/bmp
|
|
|
|
# block:
|
|
# var image = newImage(4, 2)
|
|
|
|
# image[0, 0] = rgba(0, 0, 255, 255)
|
|
# image[1, 0] = rgba(0, 255, 0, 255)
|
|
# image[2, 0] = rgba(255, 0, 0, 255)
|
|
# image[3, 0] = rgba(255, 255, 255, 255)
|
|
|
|
# image[0, 1] = rgba(0, 0, 255, 127)
|
|
# image[1, 1] = rgba(0, 255, 0, 127)
|
|
# image[2, 1] = rgba(255, 0, 0, 127)
|
|
# image[3, 1] = rgba(255, 255, 255, 127)
|
|
|
|
# writeFile("tests/fileformats/bmp/test4x2.bmp", encodeBmp(image))
|
|
|
|
# var image2 = decodeBmp(encodeBmp(image))
|
|
# doAssert image2.width == image.width
|
|
# doAssert image2.height == image.height
|
|
# doAssert image2.data == image.data
|
|
|
|
# block:
|
|
# var image = newImage(16, 16)
|
|
# image.fill(rgba(255, 0, 0, 127))
|
|
# writeFile("tests/fileformats/bmp/test16x16.bmp", encodeBmp(image))
|
|
|
|
# var image2 = decodeBmp(encodeBmp(image))
|
|
# doAssert image2.width == image.width
|
|
# doAssert image2.height == image.height
|
|
# doAssert image2.data == image.data
|
|
|
|
block:
|
|
for bits in [32, 24]:
|
|
let
|
|
path = "tests/fileformats/bmp/knight." & $bits & ".master.bmp"
|
|
image = decodeBmp(readFile(path))
|
|
writeFile("tests/fileformats/bmp/knight." & $bits & ".bmp", encodeBmp(image))
|
|
|
|
block:
|
|
let image = decodeBmp(readFile(
|
|
"tests/fileformats/bmp/rgb.24.master.bmp"
|
|
))
|
|
writeFile("tests/fileformats/bmp/rgb.24.bmp", encodeBmp(image))
|
|
|
|
block:
|
|
for file in walkFiles("tests/fileformats/bmp/bmpsuite/*"):
|
|
# echo file
|
|
let
|
|
image = decodeBmp(readFile(file))
|
|
dimensions = decodeBmpDimensions(readFile(file))
|
|
#image.writeFile(file.replace("bmpsuite", "output") & ".png")
|
|
doAssert image.width == dimensions.width
|
|
doAssert image.height == dimensions.height
|