early attribute conversion + no proxy scene anymore -> much improved compile times

[SimonDanisch]

This extracts useful bits from #2220, which aren't as breaking as #2220:

• convert plot attributes as early as possible, to not pass namedtuples through lots of functions, therefore reducing compilation costs
• uses plot_preferred_axis to figure out the default axis, instead of using boundingbox(plot!(Scene(), args...)), which is expensive and kind of hacky

closes #2820

[MakieBot]

Compile Times benchmark

Note, that these numbers may fluctuate on the CI servers, so take them with a grain of salt. All benchmark results are based on the mean time and negative percent mean faster than the base branch. Note, that GLMakie + WGLMakie run on an emulated GPU, so the runtime benchmark is much slower. Results are from running:

using_time = @ctime using Backend
# Compile time
create_time = @ctime fig = scatter(1:4; color=1:4, colormap=:turbo, markersize=20, visible=true)
display_time = @ctime Makie.colorbuffer(display(fig))
# Runtime
create_time = @benchmark fig = scatter(1:4; color=1:4, colormap=:turbo, markersize=20, visible=true)
display_time = @benchmark Makie.colorbuffer(display(fig))

	using	create	display	create	display
GLMakie	11.66s (11.47, 11.84) 0.12+-	861.41ms (823.92, 892.75) 23.25+-	731.21ms (703.99, 798.63) 31.06+-	9.99ms (9.85, 10.07) 0.08+-	142.78ms (140.50, 144.96) 1.57+-
master	12.56s (12.37, 12.72) 0.14+-	1.10s (1.08, 1.12) 0.02+-	766.09ms (753.94, 794.09) 14.42+-	11.16ms (11.08, 11.49) 0.15+-	143.96ms (141.74, 146.38) 1.83+-
evaluation	-7.70%, -0.9s faster✅ (-7.15d, 0.00p, 0.13std)	-27.31%, -235.27ms faster✅ (-11.76d, 0.00p, 19.68std)	-4.77%, -34.88ms faster ✓ (-1.44d, 0.03p, 22.74std)	-11.74%, -1.17ms faster✅ (-9.89d, 0.00p, 0.11std)	-0.83%, -1.18ms invariant (-0.69d, 0.22p, 1.70std)
CairoMakie	9.54s (9.46, 9.65) 0.07+-	797.21ms (755.70, 818.91) 19.91+-	215.46ms (212.43, 217.14) 1.75+-	9.19ms (9.09, 9.24) 0.06+-	5.75ms (5.71, 5.88) 0.06+-
master	10.42s (10.35, 10.51) 0.05+-	1.03s (1.02, 1.05) 0.01+-	214.98ms (211.98, 218.53) 2.34+-	10.37ms (10.25, 10.67) 0.14+-	6.13ms (6.06, 6.23) 0.06+-
evaluation	-9.20%, -0.88s faster✅ (-15.38d, 0.00p, 0.06std)	-29.27%, -233.38ms faster✅ (-14.53d, 0.00p, 15.43std)	+0.22%, 0.48ms invariant (0.23d, 0.67p, 2.04std)	-12.90%, -1.19ms faster✅ (-10.66d, 0.00p, 0.10std)	-6.58%, -0.38ms faster✅ (-6.70d, 0.00p, 0.06std)
WGLMakie	15.28s (14.93, 15.47) 0.19+-	1.37s (1.27, 1.47) 0.07+-	16.29s (16.06, 16.69) 0.26+-	19.83ms (19.07, 21.02) 0.73+-	1.54s (1.48, 1.67) 0.07+-
master	16.71s (15.95, 17.97) 0.71+-	1.63s (1.47, 1.74) 0.10+-	16.23s (15.64, 16.78) 0.40+-	21.78ms (20.51, 23.50) 0.98+-	1.49s (1.42, 1.57) 0.06+-
evaluation	-9.39%, -1.44s faster✅ (-2.76d, 0.00p, 0.45std)	-18.61%, -0.26s faster✅ (-2.98d, 0.00p, 0.08std)	+0.37%, 0.06s invariant (0.18d, 0.74p, 0.33std)	-9.80%, -1.94ms faster✅ (-2.26d, 0.00p, 0.85std)	+3.17%, 0.05s invariant (0.76d, 0.18p, 0.06std)

[github-actions]

Missing reference images

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Upload new reference images before merging this PR.

[SimonDanisch]

Merged in #3113