Nigel Tao
beb9675609
vector: fix overflow when rasterizing wide lines.
...
Change-Id: Iea92b74ca9533de2ef17534ee3acf4f40c3d03ef
Reviewed-on: https://go-review.googlesource.com/30899
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2016-10-14 02:01:44 +00:00
Nigel Tao
dc590effac
vector: add some accumulate tests.
...
Change-Id: I199e1637698572e36b4a3bb83d652baf0d76717f
Reviewed-on: https://go-review.googlesource.com/30110
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2016-10-05 23:42:26 +00:00
Nigel Tao
8a20735b0e
vector: sort benchmarks from slowest to fastest.
...
Change-Id: Ia6047f225c7ba4407fe831a49f90d4c74d203651
Reviewed-on: https://go-review.googlesource.com/29973
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2016-09-30 06:02:01 +00:00
Nigel Tao
0080ac3d2c
vector: add some more tests.
...
These tests are copied from the github.com/google/font-go prototype.
Change-Id: I4523193bd3453974633cbef0576c1203eb013a7d
Reviewed-on: https://go-review.googlesource.com/29697
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2016-09-25 03:45:43 +00:00
Nigel Tao
7ea36498ac
vector: allow dst and mask to have different strides.
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Change-Id: If244dba2c681b11122a7a26b352f9411135f123f
Reviewed-on: https://go-review.googlesource.com/29696
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2016-09-25 02:48:45 +00:00
Nigel Tao
b077ed42b3
vector: implement arbitrary dst and src image types.
...
Change-Id: Ib0d0961c69cabc3bb01d7b1d244796f0f713b819
Reviewed-on: https://go-review.googlesource.com/29691
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2016-09-24 05:40:50 +00:00
Nigel Tao
50ce1ebf58
vector: add benchmarks.
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Change-Id: I4946ccc3a915c7e9365cd5fe860da673a2270fbb
Reviewed-on: https://go-review.googlesource.com/29631
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2016-09-23 02:06:24 +00:00
Nigel Tao
cd8486aac9
vector: implement DrawOp == draw.Over.
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Some "TODO: the general case" lines remain.
Change-Id: If66e484a00d5ea3fce9db37d4ee493739648daa3
Reviewed-on: https://go-review.googlesource.com/29495
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2016-09-23 01:58:13 +00:00
Nigel Tao
bb355ba442
vector: add CubeTo.
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Change-Id: Ia64b5b077172303981538de99cc14c5bcc99a3e4
Reviewed-on: https://go-review.googlesource.com/28489
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2016-09-08 11:11:11 +00:00
Nigel Tao
714f2e47f7
vector: new package for rasterizing 2-D graphics.
...
Updates golang/go#16904
Change-Id: I4e11e4e859c007c3444655a227ac935c27f3f784
Reviewed-on: https://go-review.googlesource.com/28347
Reviewed-by: David Crawshaw <crawshaw@golang.org>
2016-09-04 08:48:55 +00:00
