Commit Graph

20 Commits

Author SHA1 Message Date
Jim Van Verth
ea4aa397df Add SkShadowUtils::GetLocalBounds.
Generates a bounding rect that encompasses both shadows for a given path,
relative to the path local space.

Bug: skia:11146
Change-Id: Ib8edb1072ed9cbfe36285523330be95fdf661d6b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/351922
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Yegor Jbanov <yjbanov@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2021-01-11 17:53:47 +00:00
Jim Van Verth
63f0354b6d Add support for directional lights.
Adds a new kDirectionLight_ShadowFlag which indicates that lightPosition
is a vector pointing towards the light, and lightRadius is the blur
radius when the occluder is at z == 1. For other values of z it will
scale linearly. The direction is specified in device space.

Bug: skia:10781
Change-Id: I14d530f006e5541ed6e22bfbeb29c7441c21fb8e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/321792
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2020-12-16 16:58:26 +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
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
b1b80f7de4 Remove tonal color from DrawShadow internals
Bug: b/71719631
Change-Id: I676c34dfe5ea9b5e184ea53dd49a8b835d4e8cb6
Reviewed-on: https://skia-review.googlesource.com/95741
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2018-01-19 16:32:13 +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
Derek Sollenberger
2fbf1bc8c9 Add SK_API to APIs used by the android framework.
This CL enables us to set the default visibility of the symbols
on Android to hidden.  It is the intent that all of he SK_APIs
that have been added to /src directies should be removed as soon
as we can remove their callers within Android.

Bug: b/31971097
Change-Id: Ic787f94df0fb0c2b8d941aa7095a12b317c4b5de
Reviewed-on: https://skia-review.googlesource.com/49501
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Derek Sollenberger <djsollen@google.com>
2017-09-21 18:14:36 +00:00
Jim Van Verth
1af03d4396 Compute correct bounds for DrawShadowRec.
Bug: skia:6880
Change-Id: Ia8b94e52eec3feb5104d2351bf7a7e6f99101deb
Reviewed-on: https://skia-review.googlesource.com/26370
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-07-31 13:55:32 +00:00
Mike Reed
54518ac1c2 remove unused SkPoint3 from SkColor.h
Bug: skia:
Change-Id: Iba327a5604dc11525c4d8d0a535a7c417a1b8185
Reviewed-on: https://skia-review.googlesource.com/25961
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
2017-07-22 19:30:37 +00:00
Jim Van Verth
34d6e4b09f Add tonal color support for shadows.
Bug: skia:
Change-Id: Ib9bd9083da1d8a9fa90ae7c710386e6903541fd5
Reviewed-on: https://skia-review.googlesource.com/18148
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-06-09 17:18:58 +00:00
Jim Van Verth
3af1af9e97 Remove ambient and spot mask filters.
Also remove a deprecated interface in SkShadowUtils.

Change-Id: I32e67271be953f11071c512cb39a47ea1e7dcaaf
Reviewed-on: https://skia-review.googlesource.com/17266
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-05-18 19:45:45 +00:00
Jim Van Verth
4c9b893953 Allow shadow zParams to be applied to affine transformations
Change-Id: Iedfded98ce82d15945667232fde22d046d5106b3
Reviewed-on: https://skia-review.googlesource.com/16879
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Mike Reed <reed@google.com>
2017-05-15 18:21:39 +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
Jim Van Verth
e308a122ef Remove height functor for shadows and replace with plane equation params
Change-Id: I948eceb2c58dc50468993dba54c209f18e440e48
Reviewed-on: https://skia-review.googlesource.com/15873
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2017-05-08 18:42:48 +00:00
Jim Van Verth
b436655ad5 Add height function to shadow tessellators.
Prep work for adding perspective support.

Bug: skia:
Change-Id: Id07d3050afb3f0d001b885e482adb8d03125b619
Reviewed-on: https://skia-review.googlesource.com/10167
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-03-27 19:06:59 +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
Ben Wagner
3c5cfb0d15 Remove exec bit from source files.
Ran:
find src include \( -name '*.cpp' -o -name '*.h' \) -executable -exec chmod -x {} \;

BUG=skia:

Change-Id: I04a4adbfcea9fd9860ab83d43734dc5158d3a884
Reviewed-on: https://skia-review.googlesource.com/8220
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
2017-02-08 20:21:18 +00:00
Jim Van Verth
2103cf0ff0 Split ShadowMaskFilter into separate ambient and spot mask filters
This does not change the public API.

BUG=skia:6119

Change-Id: Ibdcd2f8611bc2eec332d8a65e5d51246b89a0a90
Reviewed-on: https://skia-review.googlesource.com/7083
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2017-01-16 18:40:59 +00:00
Jim Van Verth
43475ad9dc Move Android shadow rendering interface to util library.
BUG=skia:6119

Change-Id: I8318cf2758042ffd0c81c5fa74240acbf7bea61f
Reviewed-on: https://skia-review.googlesource.com/6999
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-01-13 20:09:02 +00:00