This reverts commit b681972e79.
Reason for revert: need to handle null typeface in new procs
Original change's description:
> use serialprocs for typefaces
>
> Bug: skia:
> Change-Id: Ibf59a0fdcf68e8555bd4241e9473e733f6a30993
> Reviewed-on: https://skia-review.googlesource.com/81840
> Reviewed-by: Florin Malita <fmalita@chromium.org>
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Mike Reed <reed@google.com>
TBR=mtklein@chromium.org,mtklein@google.com,fmalita@chromium.org,reed@google.com
Change-Id: Id69500fbc291ecee753e7ee6b80abc2a7cd60d18
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/82341
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This was created by looking at warnings produced by clang's
-Wzero-as-null-pointer-constant. This updates most issues in
Skia code. However, there are places where GL and Vulkan want
pointer values which are explicitly 0, external headers which
use NULL directly, and possibly more uses in un-compiled
sources (for other platforms).
Change-Id: Id22fbac04d5c53497a53d734f0896b4f06fe8345
Reviewed-on: https://skia-review.googlesource.com/39521
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
SkFAIL is a legacy macro which is just SK_ABORT. This CL mechanically
changes uses of SkFAIL to SK_ABORT in preparation for its removal. The
related sk_throw macro will be changed independently, due to needing to
actually clean up its users.
Change-Id: Id70b5c111a02d2458dc60c8933f444df27d9cebb
Reviewed-on: https://skia-review.googlesource.com/35284
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Similar to the SkImage purge mechanism.
Change-Id: I0b7fb1bad507a3c7f30a4f7514bedd894d1748ac
Reviewed-on: https://skia-review.googlesource.com/9631
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
We can flag the last run record instead. Run iteration is always
sequential, so no penalty.
As a side effect, we can no longer allow instantiation of zero-run text
blobs - but that seems like a good idea anyway.
Change-Id: I7ca80c4780623d5a188f92dfe6d6fe152f20f666
Reviewed-on: https://skia-review.googlesource.com/9149
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
These types are ref-counted, but don't otherwise need a vtable.
This makes them good candidates for SkNVRefCnt.
Destruction can be a little more direct, and if nothing else,
sizeof(T) will get a little smaller by dropping the vptr.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2232433002
Review-Url: https://codereview.chromium.org/2232433002
Motivation: This will be easier than adding a friend every time I want
to create a one-off SkCanvas subclass or SkRemote::Encoder subclass.
See also: SkPath::Iter.
Review URL: https://codereview.chromium.org/1411723005
Refactored text blob backend for improved performance: instead of using
separate buffers for runs/positions/glyphs, everything is now packed in
a consolidated slab (including the SkTextBlob object itself!).
Benefits:
* number of allocations per blob construction reduced from ~4 to 1
(also minimizes internal fragmentation)
* run record size reduced by 8 bytes
This takes the blob construction overhead down to negligible levels
(for the current Blink uncached textblob implementation).
Unfortunately, the code is much more finicky (run merging in
particular) -- hence the assert spree.
Multi-run blobs are vulnerable to realloc storms but this is not a
problem at the moment because Blink is using one-run blobs 99% of the
time. Will be addressed in the future.
R=mtklein@google.com, reed@google.com, robertphillips@google.com
Committed: https://skia.googlesource.com/skia/+/13645ea0ea87038ebd71be3bd6d53b313069a9e4
Author: fmalita@chromium.org
Review URL: https://codereview.chromium.org/581173003
Reason for revert:
Broke the new blobshader gm.
Original issue's description:
> Souped-up SkTextBlob.
>
> Refactored text blob backend for improved performance: instead of using
> separate buffers for runs/positions/glyphs, everything is now packed in
> a consolidated slab (including the SkTextBlob object itself!).
>
> Benefits:
>
> * number of allocations per blob construction reduced from ~4 to 1
> (also minimizes internal fragmentation)
> * run record size reduced by 8 bytes
>
> This takes the blob construction overhead down to negligible levels
> (for the current Blink uncached textblob implementation).
>
> Unfortunately, the code is much more finicky (run merging in
> particular) -- hence the assert spree.
>
> Multi-run blobs are vulnerable to realloc storms but this is not a
> problem at the moment because Blink is using one-run blobs 99% of the
> time. Will be addressed in the future.
>
>
> R=reed@google.com,mtklein@google.com,robertphillips@google.com
>
> Committed: https://skia.googlesource.com/skia/+/13645ea0ea87038ebd71be3bd6d53b313069a9e4R=mtklein@google.com, reed@google.com, robertphillips@google.comTBR=mtklein@google.com, reed@google.com, robertphillips@google.com
NOTREECHECKS=true
NOTRY=true
Author: fmalita@chromium.org
Review URL: https://codereview.chromium.org/588853002
Refactored text blob backend for improved performance: instead of using
separate buffers for runs/positions/glyphs, everything is now packed in
a consolidated slab (including the SkTextBlob object itself!).
Benefits:
* number of allocations per blob construction reduced from ~4 to 1
(also minimizes internal fragmentation)
* run record size reduced by 8 bytes
This takes the blob construction overhead down to negligible levels
(for the current Blink uncached textblob implementation).
Unfortunately, the code is much more finicky (run merging in
particular) -- hence the assert spree.
Multi-run blobs are vulnerable to realloc storms but this is not a
problem at the moment because Blink is using one-run blobs 99% of the
time. Will be addressed in the future.
R=mtklein@google.com, reed@google.com, robertphillips@google.com
Author: fmalita@chromium.org
Review URL: https://codereview.chromium.org/581173003
