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added ordered dithering to gradient-like effects #966

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merged 3 commits into from Mar 24, 2017
+291 −35
Merged

added ordered dithering to gradient-like effects #966

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0775efe
Add ordered dithering to gradient-like effects
squarewave Mar 7, 2017
1a20785
Add gradient perf test to wrench
squarewave Mar 9, 2017
6fa2881
Fixup commit for gradient banding work
squarewave Mar 23, 2017
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Add gradient perf test to wrench 

This will help assess whether dithering efforts have a meaningful
performance tax or not.
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@squarewave
squarewave committed Mar 23, 2017
commit 1a20785ffc6da502d306af09f31758c60f0488a8
62 wrench/benchmarks/aligned-gradient.yaml
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@@ -0,0 +1,62 @@
root:
items:
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 0, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 0, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 0, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 0, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 0, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 0, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 0, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 0, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 0, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 0, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false

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@kvark

kvark Mar 23, 2017

Member

nit: new line missing
2 wrench/benchmarks/benchmarks.list
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@@ -1,3 +1,5 @@
aligned-gradient.yaml
unaligned-gradient.yaml
simple-batching.yaml
large-clip-rect.yaml
transforms-simple.yaml
59 wrench/benchmarks/radial-gradient.yaml
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Open in desktop
@@ -0,0 +1,59 @@
---
root:
items:
- type: radial-gradient
bounds: [ 0, 0, 1980, 1080]
start-center: [ 990, 540 ]
start-radius: 5
end-center: [ 990, 540 ]
end-radius: 8000
stops: [ 0.0, black, 1.0, white ]
repeat: false
- type: radial-gradient
bounds: [ 0, 0, 1980, 1080]
start-center: [ 990, 540 ]
start-radius: 5
end-center: [ 990, 540 ]
end-radius: 8000
stops: [ 0.0, black, 1.0, white ]
repeat: false
- type: radial-gradient
bounds: [ 0, 0, 1980, 1080]
start-center: [ 990, 540 ]
start-radius: 5
end-center: [ 990, 540 ]
end-radius: 8000
stops: [ 0.0, black, 1.0, white ]
repeat: false
- type: radial-gradient
bounds: [ 0, 0, 1980, 1080]
start-center: [ 990, 540 ]
start-radius: 5
end-center: [ 990, 540 ]
end-radius: 8000
stops: [ 0.0, black, 1.0, white ]
repeat: false
- type: radial-gradient
bounds: [ 0, 0, 1980, 1080]
start-center: [ 990, 540 ]
start-radius: 5
end-center: [ 990, 540 ]
end-radius: 8000
stops: [ 0.0, black, 1.0, white ]
repeat: false
- type: radial-gradient
bounds: [ 0, 0, 1980, 1080]
start-center: [ 990, 540 ]
start-radius: 5
end-center: [ 990, 540 ]
end-radius: 8000
stops: [ 0.0, black, 1.0, white ]
repeat: false
- type: radial-gradient
bounds: [ 0, 0, 1980, 1080]
start-center: [ 990, 540 ]
start-radius: 5
end-center: [ 990, 540 ]
end-radius: 8000
stops: [ 0.0, black, 1.0, white ]
repeat: false
62 wrench/benchmarks/unaligned-gradient.yaml
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Open in desktop
@@ -0,0 +1,62 @@
root:
items:
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 1, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 1, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 1, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 1, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 1, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 1, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 1, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 1, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 1, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
- type: gradient
bounds: [ 0, 0, 1980, 1080]
start: [ 0, -2000 ]
end: [ 1, 4000 ]
stops: [ 0.0, red, 1.0, green ]
repeat: false
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