This completes pushing through the new virtual didConcat44() to our
subclasses, and introduces didScale() for future optimizations. We
don't call didScale yet, until external subclasses are also updated.
This was derived from https://skia-review.googlesource.com/c/skia/+/263349
bug: skia: 9768
Change-Id: Ia26b48e76e323037082e8f2ee83673c26b99ebed
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/263702
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This reverts commit 3723fb7e85.
Fix: don't call the inherited methods on canvas
bug: skia: 9768
Change-Id: Ifb913bd30452ba8389399f709d40c7b58d6157d8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/263776
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
1. Feature: Clients need to override didConcat44() (new data)
2. Perf: Clients need to override didTranslate (and now didScale) so our
default impls can be empty.
Need SK_SUPPORT_LEGACY_CANVAS_MATRIX_VIRTUALS flag to stage this in
clients (anyone who subclasses SkCanvas)
Before (with flag)
120.87 canvas_matrix_4x4 8888
108.10 ? canvas_matrix_3x3 8888
108.13 ? canvas_matrix_2x3 8888
141.54 canvas_matrix_scale 8888
128.04 canvas_matrix_trans 8888
After (without the flag)
...
90.79 canvas_matrix_scale 8888
94.51 canvas_matrix_trans 8888
bug: skia:9768
Change-Id: I6f500138dd6b2b24754dc065c650d0bd3c341540
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/263349
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
This is a reland of f1d4f00fda
Original change's description:
> Replace CGFontCreate with CTFontManagerCreate.
>
> Replaces calls to CGFontCreateWithDataProvider with calls to
> CTFontManagerCreateFontDescriptorFromData. Note that this means Skia will
> not create CTFonts based on CGFonts, however SkCreateTypefaceFromCTFont
> allows the user to create CTFonts from CGFonts and introduce them to Skia.
>
> Bug: skia:4043,skia:9627
>
> Change-Id: I8eb72c0e4eb257149f1f6a78ca34da4fbfafccab
> TBR: reed@google.com
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/254181
> Commit-Queue: Ben Wagner <bungeman@google.com>
> Reviewed-by: Dominik Röttsches <drott@google.com>
Bug: skia:4043, skia:9627
Change-Id: Ic265f2ce52b816831e6402c5ffd21dac065049dd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/257052
Reviewed-by: Dominik Röttsches <drott@chromium.org>
Commit-Queue: Ben Wagner <bungeman@google.com>
This reverts commit f1d4f00fda.
Reason for revert: some of the mac bots appear to be crashing
Original change's description:
> Replace CGFontCreate with CTFontManagerCreate.
>
> Replaces calls to CGFontCreateWithDataProvider with calls to
> CTFontManagerCreateFontDescriptorFromData. Note that this means Skia will
> not create CTFonts based on CGFonts, however SkCreateTypefaceFromCTFont
> allows the user to create CTFonts from CGFonts and introduce them to Skia.
>
> Bug: skia:4043,skia:9627
>
> Change-Id: I8eb72c0e4eb257149f1f6a78ca34da4fbfafccab
> TBR: reed@google.com
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/254181
> Commit-Queue: Ben Wagner <bungeman@google.com>
> Reviewed-by: Dominik Röttsches <drott@google.com>
TBR=bungeman@google.com,herb@google.com,reed@google.com,drott@google.com
Change-Id: I5dc6b476d9f2b1dbaa2e8bf95755b0bc725dad10
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:4043, skia:9627
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/257051
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Replaces calls to CGFontCreateWithDataProvider with calls to
CTFontManagerCreateFontDescriptorFromData. Note that this means Skia will
not create CTFonts based on CGFonts, however SkCreateTypefaceFromCTFont
allows the user to create CTFonts from CGFonts and introduce them to Skia.
Bug: skia:4043,skia:9627
Change-Id: I8eb72c0e4eb257149f1f6a78ca34da4fbfafccab
TBR: reed@google.com
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/254181
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Dominik Röttsches <drott@google.com>
Bug: chromium:795132,chromium:985500
Change-Id: Idbb4d45b29d2c0d0fd54b05b807086ecf0b8cf26
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/237492
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Today we do a fairly decent job of tracking device bounds as an SkIRect,
with a little more of that plumbed through here, but that gets foiled in
SkNoPixelsDevice's constructor where we only look at bounds.width() and
bounds.height().
I think the idea was to follow the usual constraint that a "base" layer
has an origin at (0,0) and only temporary "save" layers on top might be
offset, but for a device without any pixels it's pretty reasonable for
the base layer to be offset too.
This makes picture_cull_rect draw correctly in serialize-8888 mode.
Bug: skia:9334
Change-Id: I845e74779bb21cbfd4051b0ef07381e684176eac
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/236859
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
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>
This is a variant of drawPaint but is automatically clipped
to the bounds of the most recent saveBehind buffer (axis-aligned bounds).
No public exposure.
Impl is pretty simple (its a variant of drawPaint)
- find the most recent saveBehind device bounds
- if there is none, draw nothing, else
- temporarily intersect the device's clip with that bounds
- drawPaint
- restore the clip
See https://buganizer.corp.google.com/issues/129117085
Change-Id: I7c532e63a80b118fb2416c572b8e0d2abf8cf59a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209166
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
It is no longer used in public or private includes or by any users.
Change-Id: Id3803531b411dc7a565b2bb688505eb2c1212cfd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/208661
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
No longer used by any clients. The new onFilter is made pure virtual to
enforce that it is implemented and the existing fallback forwarding
implementation is removed.
Change-Id: I8ce522db78d28a1e83779fbfa6979e6e16a0cee5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/208507
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
The two existing external users of SkPaintFilterCanvas always end up
making a copy of the paint when the canvas is in use. As a result, the
extra overhead of doing COW is being wasted. In general, it seems easier
for users to optimize by simply not using the filter canvas when it
won't be making any changes. Also, no users are using the 'Type'.
After users are updated to this new API, the old onFilter can be
removed.
Change-Id: Iee1ce3cd22bce8c00664de078375b105abd7c866
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/149806
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
fixes linker errors when using is_component_build
Change-Id: Ie28b0e8881cb81715a959df3a87bae4fa854afda
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/206140
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Auto-Submit: Martin Vejdarski <martin@mainframe.co.uk>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Implement SkAndroidFrameworkUtil::getBaseWrappedCanvas, which gets
the real canvas behind SkPaintFilterCanvas. This is useful, because
SkCanvas::drawDrawable works differently on a GPU backed canvas.
Test: Built and ran with Android
Bug: b/128792554
Change-Id: I5b75d42256d7a4efca987d55be2ce064c10fb4e7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/204442
Commit-Queue: Stan Iliev <stani@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
This reverts commit bd9d88a6e4.
Reason for revert: Breaks SkiaRenderer on Android. Rendering is all corrupted, bisected to this change.
Original change's description:
> Reland "Update SkCanvas' experimental SkiaRenderer API"
>
> This reverts commit 90791c202d.
>
> Reason for revert: Jumped the gun, just need to update blacklist
>
> Original change's description:
> > Revert "Update SkCanvas' experimental SkiaRenderer API"
> >
> > This reverts commit 4bf964602a.
> >
> > Reason for revert: vulkan dm crashes
> >
> > Original change's description:
> > > Update SkCanvas' experimental SkiaRenderer API
> > >
> > > This lifts the temporary functions in SkGpuDevice into SkCanvas and
> > > deprecates the older experimental_DrawImageSetV1 and
> > > experimental_DrawEdgeAARect. The new functions can handle paints and
> > > transform batching. Internally, SkCanvas routes the old functions to the
> > > new entry points and all device-level code is updated to handle the new
> > > API features.
> > >
> > > While touching all of the canvas/device/recording areas, the
> > > experimental functions are grouped in an "EdgeAA" cluster instead of being
> > > separated into the image category and the rectangle category.
> > >
> > > Bug: skia:8739
> > > Change-Id: I67c2a724873040ad5dc3307ab5b2823ba1eac54b
> > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/190221
> > > Commit-Queue: Michael Ludwig <michaelludwig@google.com>
> > > Reviewed-by: Brian Salomon <bsalomon@google.com>
> >
> > TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com
> >
> > Change-Id: I87a5a258c5a1bd15e16389cdf91743772d6fa98a
> > No-Presubmit: true
> > No-Tree-Checks: true
> > No-Try: true
> > Bug: skia:8739
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201226
> > Reviewed-by: Michael Ludwig <michaelludwig@google.com>
> > Commit-Queue: Michael Ludwig <michaelludwig@google.com>
>
> TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com
>
> Change-Id: I75e9b6cbf079a7739b69a7e208730a930621abf9
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: skia:8739
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201229
> Reviewed-by: Michael Ludwig <michaelludwig@google.com>
> Commit-Queue: Michael Ludwig <michaelludwig@google.com>
> Auto-Submit: Michael Ludwig <michaelludwig@google.com>
TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com
Change-Id: Ib87ef9b8b8598c16a8a6915920adf0b5dffc644b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:8739
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201391
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This reverts commit 90791c202d.
Reason for revert: Jumped the gun, just need to update blacklist
Original change's description:
> Revert "Update SkCanvas' experimental SkiaRenderer API"
>
> This reverts commit 4bf964602a.
>
> Reason for revert: vulkan dm crashes
>
> Original change's description:
> > Update SkCanvas' experimental SkiaRenderer API
> >
> > This lifts the temporary functions in SkGpuDevice into SkCanvas and
> > deprecates the older experimental_DrawImageSetV1 and
> > experimental_DrawEdgeAARect. The new functions can handle paints and
> > transform batching. Internally, SkCanvas routes the old functions to the
> > new entry points and all device-level code is updated to handle the new
> > API features.
> >
> > While touching all of the canvas/device/recording areas, the
> > experimental functions are grouped in an "EdgeAA" cluster instead of being
> > separated into the image category and the rectangle category.
> >
> > Bug: skia:8739
> > Change-Id: I67c2a724873040ad5dc3307ab5b2823ba1eac54b
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/190221
> > Commit-Queue: Michael Ludwig <michaelludwig@google.com>
> > Reviewed-by: Brian Salomon <bsalomon@google.com>
>
> TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com
>
> Change-Id: I87a5a258c5a1bd15e16389cdf91743772d6fa98a
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: skia:8739
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201226
> Reviewed-by: Michael Ludwig <michaelludwig@google.com>
> Commit-Queue: Michael Ludwig <michaelludwig@google.com>
TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com
Change-Id: I75e9b6cbf079a7739b69a7e208730a930621abf9
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:8739
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201229
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Auto-Submit: Michael Ludwig <michaelludwig@google.com>
This reverts commit 4bf964602a.
Reason for revert: vulkan dm crashes
Original change's description:
> Update SkCanvas' experimental SkiaRenderer API
>
> This lifts the temporary functions in SkGpuDevice into SkCanvas and
> deprecates the older experimental_DrawImageSetV1 and
> experimental_DrawEdgeAARect. The new functions can handle paints and
> transform batching. Internally, SkCanvas routes the old functions to the
> new entry points and all device-level code is updated to handle the new
> API features.
>
> While touching all of the canvas/device/recording areas, the
> experimental functions are grouped in an "EdgeAA" cluster instead of being
> separated into the image category and the rectangle category.
>
> Bug: skia:8739
> Change-Id: I67c2a724873040ad5dc3307ab5b2823ba1eac54b
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/190221
> Commit-Queue: Michael Ludwig <michaelludwig@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com
Change-Id: I87a5a258c5a1bd15e16389cdf91743772d6fa98a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:8739
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201226
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
This lifts the temporary functions in SkGpuDevice into SkCanvas and
deprecates the older experimental_DrawImageSetV1 and
experimental_DrawEdgeAARect. The new functions can handle paints and
transform batching. Internally, SkCanvas routes the old functions to the
new entry points and all device-level code is updated to handle the new
API features.
While touching all of the canvas/device/recording areas, the
experimental functions are grouped in an "EdgeAA" cluster instead of being
separated into the image category and the rectangle category.
Bug: skia:8739
Change-Id: I67c2a724873040ad5dc3307ab5b2823ba1eac54b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/190221
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
This reverts commit 339e1cc8d4.
Reason for revert: compositor GM breaks dm on windows
Original change's description:
> Add general quad API to SkGpuDevice
>
> Heavily refactors SkGpuDevice's internal texturing code in an attempt
> to consolidate entry points for drawing an image. Helps lay the ground
> work for eventually implementing bitmap tiling with per-edge AA.
>
> Bug: skia:
> Change-Id: I9feb86d5315d73119deb21e954c45e45513a63f6
> Reviewed-on: https://skia-review.googlesource.com/c/191571
> Commit-Queue: Michael Ludwig <michaelludwig@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com
Change-Id: I74bc7eb08855dff5535cf809fc47ce6f16d2c15d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/c/195889
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Heavily refactors SkGpuDevice's internal texturing code in an attempt
to consolidate entry points for drawing an image. Helps lay the ground
work for eventually implementing bitmap tiling with per-edge AA.
Bug: skia:
Change-Id: I9feb86d5315d73119deb21e954c45e45513a63f6
Reviewed-on: https://skia-review.googlesource.com/c/191571
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Also updates GM_draw_quad_set to use this API instead of the
bulk API on GrRenderTargetContext.
Bug: skia:8506
Change-Id: Ia342d83c509f9db69f06f01599c7041c98aabdb6
Reviewed-on: https://skia-review.googlesource.com/c/184488
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Follow-ups assuming this sticks:
- remove client overrides, so we can remove the (empty) base class virtuals
- mark as obsolete the .skp enums for these entrypoints, and note date
- remove glyphrunlist helpers that now may not have any callers
- remove DrawCommands related to these entrypoints
Bug: skia:
Change-Id: I44b4e6ef3bee61911e77b9b2ab73f82c0817536a
Reviewed-on: https://skia-review.googlesource.com/c/175240
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
Bug: skia:8563
Change-Id: I4421a19979a2a1ddae4ca52871c71e9d7d1220d8
Reviewed-on: https://skia-review.googlesource.com/c/172870
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Bug: b/118742766
Update gn_to_bp to write an Android.bp file that will build a host-side
Skia library.
Switch some methods from SK_BUILD_FOR_ANDROID to
SK_BUILD_FOR_ANDROID_FRAMEWORK.
Prior reviews were done at ag/5482397.
gn_to_bp.py:
- Run GN twice - once for android and once for linux
- Disable GPU (depends on a to-be-written host side GL target) and HEIF
(which relies on Android hardware) on linux
- TODO: Turn on GPU on linux
- Split sources into everywhere, android-only, and linux-only.
It seems that Android.bp does not allow using the same cpp
file in multiple targets.
- note that we currently *only* divide out the sources. The cflags are
the same (except for a couple manual ones) and include
directories are mostly the same (again, except for manual ones).
Android has a "gpu" include directory, which I don't expect to
make a difference to the linux build, which isn't using GPU (yet).
- Use the same "custom empty" font manager on the host as on Android
- Write separate SkUserConfig files; one for android and one for linux.
This allows libskia to force libraries that use it to use the right
defines by setting export_include_dirs.
- Add extra checks to SkUserConfig.h to ensure we have only the
appropriate SK_BUILD_FOR macro defined
- Add host_supported: true for libskia
gn_to_bp_utils.py:
- Switch SkUserConfig.h from include guards to pragma once so it is
easier to append to the end. This matches how Android generally
includes headers.
BUILD.gn:
- Add skia_use_fixed_gamma_text so host build can use the same SK_GAMMA
defines as the device.
SkPreConfig.h:
- Stop making SK_BUILD_FOR_ANDROID_FRAMEWORK imply SK_BUILD_FOR_ANDROID.
The host build needs the former defined but not the latter.
SkRegion.cpp/.h:
- Make toString() SK_BUILD_FOR_ANDROID_FRAMEWORK so it can be called on
the host.
SkCamera.h/.cpp:
- Switch methods to SK_BUILD_FOR_ANDROID_FRAMEWORK so they can be called
on the host.
- Make getCameraLocation*() const. They are logically const, and this
allows removing a const_cast + TODO in hwui.
Change-Id: I771f825d06380e01c0488fd1c00df1d8a2454dc0
Reviewed-on: https://skia-review.googlesource.com/c/171231
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
These are meant to enable several things (eventually)
- fission Align off of paint
- fission TextEncoding off of paint
- fission SkFont of of paint
The first one is explicitly enabled here. The others will (I plan) follow later.
The final state of the world (the goal)
- paint has no font-ish parameters (no typeface or size)
- font has no paint-ish parameters (no aa or lcd)
- neither has alignment or encoding
Bug: skia:8493, skia:8501
Change-Id: I5fcb945b6bcab30ef5e7019dfccb682661f56230
Reviewed-on: https://skia-review.googlesource.com/c/165061
Auto-Submit: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This reverts commit 0a0304c426.
Reason for revert: Breaking metal
Original change's description:
> Add experimental API to draw a set of SkImages in one SkCanvas call.
>
> The client provides a src and dst rect for each image as well as
> a bitfield that indicates whether each edge of the image should be
> antialiased. This per-edge AA is useful for tiled compositors.
>
> Rather than take a full SkPaint this API only takes an alpha, a filter
> quality (which is pinned to kLow), and a blend mode. This is a likely
> point of future evolution.
>
> Currently the API is only fully implemented for kSrcOver on the GPU
> backend. With other blend modes or on other backends AA will be ignored
> for images that do not have all four edge AA flags set.
>
> BUG: skia:8444
>
> Change-Id: I143998dda8ad6a25f64e18cd600392ba553030ac
> Reviewed-on: https://skia-review.googlesource.com/c/159062
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Mike Klein <mtklein@google.com>
> Reviewed-by: Brian Osman <brianosman@google.com>
TBR=mtklein@google.com,bsalomon@google.com,brianosman@google.com,reed@google.com
Change-Id: I815baaeee5de9c6722cf2b9d071a8e2f7c1b6a96
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/161622
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
The client provides a src and dst rect for each image as well as
a bitfield that indicates whether each edge of the image should be
antialiased. This per-edge AA is useful for tiled compositors.
Rather than take a full SkPaint this API only takes an alpha, a filter
quality (which is pinned to kLow), and a blend mode. This is a likely
point of future evolution.
Currently the API is only fully implemented for kSrcOver on the GPU
backend. With other blend modes or on other backends AA will be ignored
for images that do not have all four edge AA flags set.
BUG: skia:8444
Change-Id: I143998dda8ad6a25f64e18cd600392ba553030ac
Reviewed-on: https://skia-review.googlesource.com/c/159062
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
It appears to be unused, and exploits undefined behavior.
Change-Id: I935de36cd2f07e811958b1696afa62d410e1cb5f
Reviewed-on: https://skia-review.googlesource.com/152123
Commit-Queue: Mike Klein <mtklein@google.com>
Commit-Queue: Cary Clark <caryclark@google.com>
Auto-Submit: Mike Klein <mtklein@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
S16CPU is used only inside Skia, and only sparsely.
- SkRandom::nextS16() and nextU16() were used rarely enough
that it makes things simpler to get rid of them.
- SkAlphaBlend255() was unused outside tests.
- SkIntToFDot6() looks like it really wants to take an int.
Change-Id: I3ca773beb6c04c691947d4602f27c819b660554d
Reviewed-on: https://skia-review.googlesource.com/151700
Reviewed-by: Brian Osman <brianosman@google.com>
