pixie/experiments/benchmark_cairo_draw.nim
2021-12-14 14:48:36 -06:00

228 lines
6.4 KiB
Nim

import benchy, cairo, pixie, pixie/blends, pixie/internal
when defined(amd64) and not defined(pixieNoSimd):
import nimsimd/sse2
when defined(release):
{.push checks: off.}
proc drawBasic(backdrop, source: Image) =
for y in 0 ..< min(backdrop.height, source.height):
if isOpaque(source.data, source.dataIndex(0, y), source.width):
copyMem(
backdrop.data[backdrop.dataIndex(0, y)].addr,
source.data[source.dataIndex(0, y)].addr,
min(backdrop.width, source.width) * 4
)
else:
var x: int
when defined(amd64) and not defined(pixieNoSimd):
let vec255 = mm_set1_epi32(cast[int32](uint32.high))
for _ in 0 ..< min(backdrop.width, source.width) div 4:
let sourceVec = mm_loadu_si128(source.data[source.dataIndex(x, y)].addr)
if mm_movemask_epi8(mm_cmpeq_epi8(sourceVec, mm_setzero_si128())) != 0xffff:
if (mm_movemask_epi8(mm_cmpeq_epi8(sourceVec, vec255)) and 0x8888) == 0x8888:
mm_storeu_si128(backdrop.data[backdrop.dataIndex(x, y)].addr, sourceVec)
else:
let backdropVec = mm_loadu_si128(backdrop.data[backdrop.dataIndex(x, y)].addr)
mm_storeu_si128(
backdrop.data[backdrop.dataIndex(x, y)].addr,
blendNormalInlineSimd(backdropVec, sourceVec)
)
x += 4
# No scalar for now
when defined(release):
{.pop.}
block:
let
backdrop = imageSurfaceCreateFromPng("tests/fileformats/svg/masters/dragon2.png")
source = imageSurfaceCreateFromPng("tests/fileformats/svg/masters/Ghostscript_Tiger.png")
tmp = imageSurfaceCreate(FORMAT_ARGB32, 1568, 940)
ctx = tmp.create()
timeIt "cairo draw normal":
# ctx.setSourceRgba(0.5, 0.5, 0.5, 1)
# let operator = ctx.getOperator()
# ctx.setOperator(OperatorSource)
# ctx.paint()
# ctx.setOperator(operator)
ctx.setSource(backdrop, 0, 0)
ctx.paint()
ctx.setSource(source, 0, 0)
ctx.paint()
tmp.flush()
# echo tmp.writeToPng("tmp.png")
block:
let
backdrop = readImage("tests/fileformats/svg/masters/dragon2.png")
source = readImage("tests/fileformats/svg/masters/Ghostscript_Tiger.png")
tmp = newImage(1568, 940)
timeIt "pixie draw normal":
# tmp.fill(rgbx(127, 127, 127, 255))
tmp.draw(backdrop)
tmp.draw(source)
# tmp.writeFile("tmp2.png")
block:
let
backdrop = readImage("tests/fileformats/svg/masters/dragon2.png")
source = readImage("tests/fileformats/svg/masters/Ghostscript_Tiger.png")
tmp = newImage(1568, 940)
timeIt "pixie draw overwrite":
# tmp.fill(rgbx(127, 127, 127, 255))
tmp.draw(backdrop, blendMode = bmOverwrite)
tmp.draw(source)
# tmp.writeFile("tmp2.png")
block:
let
backdrop = readImage("tests/fileformats/svg/masters/dragon2.png")
source = readImage("tests/fileformats/svg/masters/Ghostscript_Tiger.png")
tmp = newImage(1568, 940)
timeIt "pixie draw basic":
# tmp.fill(rgbx(127, 127, 127, 255))
tmp.drawBasic(backdrop)
tmp.drawBasic(source)
# tmp.writeFile("tmp2.png")
block:
let
backdrop = imageSurfaceCreateFromPng("tests/fileformats/svg/masters/dragon2.png")
source = imageSurfaceCreateFromPng("tests/fileformats/svg/masters/Ghostscript_Tiger.png")
tmp = imageSurfaceCreate(FORMAT_ARGB32, 1568, 940)
ctx = tmp.create()
timeIt "cairo draw mask":
ctx.setSourceRgba(1, 1, 1, 1)
let operator = ctx.getOperator()
ctx.setOperator(OperatorSource)
ctx.paint()
ctx.setOperator(operator)
ctx.setSource(backdrop, 0, 0)
ctx.mask(source, 0, 0)
tmp.flush()
# echo tmp.writeToPng("tmp_masked.png")
block:
let
backdrop = readImage("tests/fileformats/svg/masters/dragon2.png")
source = readImage("tests/fileformats/svg/masters/Ghostscript_Tiger.png")
tmp = newImage(1568, 940)
timeIt "pixie draw mask":
tmp.draw(backdrop)
tmp.draw(source, blendMode = bmMask)
# tmp.writeFile("tmp_masked2.png")
block:
let
backdrop = imageSurfaceCreateFromPng("tests/fileformats/svg/masters/dragon2.png")
source = imageSurfaceCreateFromPng("tests/fileformats/svg/masters/Ghostscript_Tiger.png")
tmp = imageSurfaceCreate(FORMAT_ARGB32, 1568, 940)
ctx = tmp.create()
timeIt "cairo draw smooth":
var
mat = mat3()
matrix = cairo.Matrix(
xx: mat[0, 0],
yx: mat[0, 1],
xy: mat[1, 0],
yy: mat[1, 1],
x0: mat[2, 0],
y0: mat[2, 1],
)
ctx.setMatrix(matrix.unsafeAddr)
ctx.setSource(backdrop, 0, 0)
ctx.paint()
mat = translate(vec2(0.5, 0.5))
matrix = cairo.Matrix(
xx: mat[0, 0],
yx: mat[0, 1],
xy: mat[1, 0],
yy: mat[1, 1],
x0: mat[2, 0],
y0: mat[2, 1],
)
ctx.setMatrix(matrix.unsafeAddr)
ctx.setSource(source, 0, 0)
ctx.paint()
tmp.flush()
# echo tmp.writeToPng("tmp.png")
block:
let
backdrop = readImage("tests/fileformats/svg/masters/dragon2.png")
source = readImage("tests/fileformats/svg/masters/Ghostscript_Tiger.png")
tmp = newImage(1568, 940)
timeIt "pixie draw smooth":
tmp.draw(backdrop)
tmp.draw(source, translate(vec2(0.5, 0.5)))
# tmp.writeFile("tmp2.png")
block:
let
backdrop = imageSurfaceCreateFromPng("tests/fileformats/svg/masters/dragon2.png")
source = imageSurfaceCreateFromPng("tests/fileformats/svg/masters/Ghostscript_Tiger.png")
tmp = imageSurfaceCreate(FORMAT_ARGB32, 1568, 940)
ctx = tmp.create()
timeIt "cairo draw smooth rotated":
var
mat = mat3()
matrix = cairo.Matrix(
xx: mat[0, 0],
yx: mat[0, 1],
xy: mat[1, 0],
yy: mat[1, 1],
x0: mat[2, 0],
y0: mat[2, 1],
)
ctx.setMatrix(matrix.unsafeAddr)
ctx.setSource(backdrop, 0, 0)
ctx.paint()
mat = rotate(15.toRadians)
matrix = cairo.Matrix(
xx: mat[0, 0],
yx: mat[0, 1],
xy: mat[1, 0],
yy: mat[1, 1],
x0: mat[2, 0],
y0: mat[2, 1],
)
ctx.setMatrix(matrix.unsafeAddr)
ctx.setSource(source, 0, 0)
ctx.paint()
tmp.flush()
# echo tmp.writeToPng("tmp.png")
block:
let
backdrop = readImage("tests/fileformats/svg/masters/dragon2.png")
source = readImage("tests/fileformats/svg/masters/Ghostscript_Tiger.png")
tmp = newImage(1568, 940)
timeIt "pixie draw smooth rotated":
tmp.draw(backdrop)
tmp.draw(source, rotate(15.toRadians))
# tmp.writeFile("tmp2.png")