Commit Graph

27 Commits

Author SHA1 Message Date
Brian Osman
788b91678f Remove SkTMin and SkTMax
Use std::min and std::max everywhere.

SkTPin still exists. We can't use std::clamp yet, and even when
we can, it has undefined behavior with NaN. SkTPin is written
to ensure that we return a value in the [lo, hi] range.

Change-Id: I506852a36e024ae405358d5078a872e2c77fa71e
Docs-Preview: https://skia.org/?cl=269357
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/269357
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2020-02-07 18:40:09 +00:00
Jim Van Verth
eda9a55baa Fix analytic shadows when rotated 180 degrees.
A 180 degree rotation matrix is functionally like a scale matrix, but
the elements are negative. To compensate for this, we use abs().

Bug: b/137547660
Change-Id: Ib0e7449872523af024e7de9005b9bb70743e04b5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229394
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2019-07-24 19:17:45 +00:00
Ben Wagner
7fde8e1728 IWYU for gms.
This almost gets gms to be iwyu clean. The last bit is around gm.cpp
and the tracing framework and its use of atomic. Will also need a way
of keeping things from regressing, which is difficult due to needing to
do this outside-in.

Change-Id: I1393531e99da8b0f1a29f55c53c86d53f459af7d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/211593
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
2019-05-02 17:48:53 +00:00
Mike Klein
c0bd9f9fe5 rewrite includes to not need so much -Ifoo
Current strategy: everything from the top

Things to look at first are the manual changes:

   - added tools/rewrite_includes.py
   - removed -Idirectives from BUILD.gn
   - various compile.sh simplifications
   - tweak tools/embed_resources.py
   - update gn/find_headers.py to write paths from the top
   - update gn/gn_to_bp.py SkUserConfig.h layout
     so that #include "include/config/SkUserConfig.h" always
     gets the header we want.

No-Presubmit: true
Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
2019-04-24 16:27:11 +00:00
Mike Reed
9407e24c29 make float more primary API for paint (esp. for alpha)
Bug: skia:8773
Change-Id: I82b1f22f300eadc93f79a35a1638b7eb6376169a
Reviewed-on: https://skia-review.googlesource.com/c/193031
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2019-02-15 21:50:16 +00:00
Jim Van Verth
2252636923 Fall back to blurs for unsupported DrawShadow cases
Bug: skia:7263
Change-Id: Ifb70212e369ed783bd03a6ff2a540a8f46282595
Reviewed-on: https://skia-review.googlesource.com/109388
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2018-02-28 20:19:33 +00:00
Jim Van Verth
a556684b10 Remove deprecated drawShadow interfaces
Bug: skia:7263
Change-Id: I90fcc35e8d070b324287139ebecc3d15dbec0137
Reviewed-on: https://skia-review.googlesource.com/109164
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2018-02-28 19:07:29 +00:00
Jim Van Verth
744cbb3888 Fix alpha contribution to tonal color.
Also adds a tonal color GM, a grayscale mode to shadowutils GM,
and animated alpha to SampleAndroidShadows.

Bug: skia:
Change-Id: I1dcb5cab7e53ffa7a3bf1a07b6ebfed38df1a9ed
Reviewed-on: https://skia-review.googlesource.com/85002
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-12-19 19:27:06 +00:00
Jim Van Verth
bff5a98cdf Disable tonal color for shadowutils GMs
Change-Id: Id64ad0cdf1378d38940cfe0d8335ce4d5776abd2
Reviewed-on: https://skia-review.googlesource.com/74361
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-11-21 20:04:39 +00:00
Jim Van Verth
eb63eb757e Fix TSAN error for shadow cache
Change-Id: I84b94a19c724e2152d1eac269f425f7f0f2286f5
Reviewed-on: https://skia-review.googlesource.com/17706
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-05-23 14:11:21 +00:00
Jim Van Verth
79a1a97db7 Fix TSAN bot
Bug: skia:
Change-Id: I5626e4e4277255b1c0c10f912829ac2cd2ed1a8c
Reviewed-on: https://skia-review.googlesource.com/17600
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-05-23 00:46:01 +00:00
Jim Van Verth
8793e38898 Cache ambient and spot shadows at a canonical position
Change-Id: I1f80931513f7d2268b358fb38c86dd331f32f064
Reviewed-on: https://skia-review.googlesource.com/17394
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-05-22 20:37:57 +00:00
Jim Van Verth
e739f15397 Revert "Revert "Disable resource cache in shadow_utils GM for now""
This reverts commit 0b58ef7b52.

Reason for revert: Wasn't actually fixed.

Original change's description:
> Revert "Disable resource cache in shadow_utils GM for now"
> 
> This reverts commit c34a946d5a.
> 
> Reason for revert: This is probably fixed with https://skia-review.googlesource.com/c/17279/.
> 
> Original change's description:
> > Disable resource cache in shadow_utils GM for now
> > 
> > This should make the GMs more stable in tiled mode.
> > 
> > Change-Id: I72996b1305fc99e60626af35267952d0a5c38624
> > Reviewed-on: https://skia-review.googlesource.com/17275
> > Reviewed-by: Mike Reed <reed@google.com>
> > Commit-Queue: Jim Van Verth <jvanverth@google.com>
> > 
> 
> TBR=jvanverth@google.com,reed@google.com
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> 
> Change-Id: I0d21652a301b3f81e7ec04638bedbaabc723e583
> Reviewed-on: https://skia-review.googlesource.com/17304
> Reviewed-by: Jim Van Verth <jvanverth@google.com>
> Commit-Queue: Jim Van Verth <jvanverth@google.com>
> 

TBR=mtklein@google.com,jvanverth@google.com,reviews@skia.org,reed@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: If606795bfeb4e6ed78f199fcb86ee2767bde5216
Reviewed-on: https://skia-review.googlesource.com/17371
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-05-18 20:15:53 +00:00
Jim Van Verth
0b58ef7b52 Revert "Disable resource cache in shadow_utils GM for now"
This reverts commit c34a946d5a.

Reason for revert: This is probably fixed with https://skia-review.googlesource.com/c/17279/.

Original change's description:
> Disable resource cache in shadow_utils GM for now
> 
> This should make the GMs more stable in tiled mode.
> 
> Change-Id: I72996b1305fc99e60626af35267952d0a5c38624
> Reviewed-on: https://skia-review.googlesource.com/17275
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Jim Van Verth <jvanverth@google.com>
> 

TBR=jvanverth@google.com,reed@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I0d21652a301b3f81e7ec04638bedbaabc723e583
Reviewed-on: https://skia-review.googlesource.com/17304
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-05-18 13:03:12 +00:00
Jim Van Verth
c34a946d5a Disable resource cache in shadow_utils GM for now
This should make the GMs more stable in tiled mode.

Change-Id: I72996b1305fc99e60626af35267952d0a5c38624
Reviewed-on: https://skia-review.googlesource.com/17275
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-05-17 20:09:49 +00:00
Jim Van Verth
9392f569cc Fix shadow_utils light position for SampleApp tiling
Change-Id: Icddc82a095aa698bdba9004641acdc411392632f
Reviewed-on: https://skia-review.googlesource.com/17044
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-05-17 02:29:39 +00:00
Jim Van Verth
78c8f30d61 Add filled occluders to shadow_utils GM, take 2
Classifies fully visible opaque shadows differently
than transparent to avoid cache collisions.

Change-Id: Iba5aab2b2cbe08f70205c343e86fe92b0cab7497
Reviewed-on: https://skia-review.googlesource.com/16858
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-05-15 16:01:43 +00:00
Jim Van Verth
0ff114fe11 Revert "Add filled occluders to shadow_utils GM"
This reverts commit 737169965f.

Reason for revert: <INSERT REASONING HERE>

Original change's description:
> Add filled occluders to shadow_utils GM
> 
> Change-Id: I70a927261b6530d2352d8d5a713b309aa518e6b0
> Reviewed-on: https://skia-review.googlesource.com/16545
> Commit-Queue: Jim Van Verth <jvanverth@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> 

TBR=jvanverth@google.com,bsalomon@google.com,reed@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: If1d71118c781cdc4065187ed4953f42a1acad0f3
Reviewed-on: https://skia-review.googlesource.com/16706
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-05-12 16:00:42 +00:00
Jim Van Verth
737169965f Add filled occluders to shadow_utils GM
Change-Id: I70a927261b6530d2352d8d5a713b309aa518e6b0
Reviewed-on: https://skia-review.googlesource.com/16545
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-05-12 15:09:18 +00:00
Jim Van Verth
37c5a96bbd Unify ShadowUtils interface
Bug: skia:
Change-Id: I116bec82783d297e91ef061217b5e61f7ff16a76
Reviewed-on: https://skia-review.googlesource.com/16371
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-05-10 19:27:39 +00:00
Brian Salomon
ab664fa5b5 Revert "Revert "Create new inset algorithm for spot shadows""
This reverts commit e7c85c45c4.

Reason for revert: <INSERT REASONING HERE>

Original change's description:
> Revert "Create new inset algorithm for spot shadows"
> 
> This reverts commit e5f5bf5175.
> 
> Reason for revert: Breaking a bunch of bots. e.g:
> 
> https://luci-milo.appspot.com/swarming/task/3519cae0a03c7b10/steps/dm/0/stdout
> 
> Original change's description:
> > Create new inset algorithm for spot shadows
> > 
> > BUG=skia:
> > 
> > Change-Id: If7c67c2a5b9beea28f86d13362a5156b46394d0e
> > Reviewed-on: https://skia-review.googlesource.com/9875
> > Commit-Queue: Ravi Mistry <rmistry@google.com>
> > Reviewed-by: Brian Salomon <bsalomon@google.com>
> > Reviewed-by: Robert Phillips <robertphillips@google.com>
> > 
> 
> TBR=jvanverth@google.com,bsalomon@google.com,rmistry@google.com,robertphillips@google.com,msarett@google.com,reviews@skia.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
> 
> Change-Id: I3d119ff631dbb1a41f873b9c8753d542ec91254e
> Reviewed-on: https://skia-review.googlesource.com/10112
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> 

TBR=jvanverth@google.com,bsalomon@google.com,rmistry@google.com,msarett@google.com,robertphillips@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Change-Id: Ib3998300606d3a2e2fb3a14b2088cfad48363501
Reviewed-on: https://skia-review.googlesource.com/10113
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-03-24 16:07:27 +00:00
Brian Salomon
e7c85c45c4 Revert "Create new inset algorithm for spot shadows"
This reverts commit e5f5bf5175.

Reason for revert: Breaking a bunch of bots. e.g:

https://luci-milo.appspot.com/swarming/task/3519cae0a03c7b10/steps/dm/0/stdout

Original change's description:
> Create new inset algorithm for spot shadows
> 
> BUG=skia:
> 
> Change-Id: If7c67c2a5b9beea28f86d13362a5156b46394d0e
> Reviewed-on: https://skia-review.googlesource.com/9875
> Commit-Queue: Ravi Mistry <rmistry@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> 

TBR=jvanverth@google.com,bsalomon@google.com,rmistry@google.com,robertphillips@google.com,msarett@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Change-Id: I3d119ff631dbb1a41f873b9c8753d542ec91254e
Reviewed-on: https://skia-review.googlesource.com/10112
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-03-24 16:00:55 +00:00
Jim Van Verth
e5f5bf5175 Create new inset algorithm for spot shadows
BUG=skia:

Change-Id: If7c67c2a5b9beea28f86d13362a5156b46394d0e
Reviewed-on: https://skia-review.googlesource.com/9875
Commit-Queue: Ravi Mistry <rmistry@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2017-03-24 14:56:01 +00:00
Brian Salomon
804e091df9 Make shadow_utils GM use its own SkResourceCache
This should stabilize the replay testing on the bots.

Change-Id: I89e3e308000743da6e1a765751103cffabc7e4ba
Reviewed-on: https://skia-review.googlesource.com/8902
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-02-23 16:22:56 +00:00
Brian Salomon
bc9956de31 Attempt to stabilize shadow_utils GM for replay configs
Change-Id: I0ed15ab102fa1e0a364d5f3a953bedd8afbda3c3
Reviewed-on: https://skia-review.googlesource.com/8853
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
2017-02-22 19:28:12 +00:00
Brian Salomon
8c88a371b4 fix up shadow_utils gm dimensions
Change-Id: I5204296871404065b4d55d53922b7cf05ca5a50f
Reviewed-on: https://skia-review.googlesource.com/7990
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-02-03 02:29:08 +00:00
Brian Salomon
0bd699e497 Add a GM for SkShadowUtils and fix a few issues.
1) Transform the path center to device space before computing the shadow offset.

2) Modulate the shadow color by the color filter's output color.

3) Make the scale of path points in the spot tessellator be relative to the path centroid.

4) Clamp the shadow alphas at 1.

Change-Id: I480476df79b959f11c1eca0ba2a49a134d355cbb
Reviewed-on: https://skia-review.googlesource.com/7860
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-02-01 20:14:18 +00:00