Commit Graph

58 Commits

Author SHA1 Message Date
Robert Phillips
5a56530bf4 Handle allocation failure in the flush-time preFlush callback
In general, we drop the entire flush when we detect an allocation
failure. This CL makes an allocation failure in the flush-time preFlush
call also drop the entire flush.

Bug: 1320964
Change-Id: Idd2e24fbf5d2083c4fec8de7ccd028897a239b33
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/536837
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2022-05-05 20:30:59 +00:00
Michael Ludwig
a6eaac0595 Disable experimental HW tessellation
This should make it so the HW tessellation path renderers are never
used; it will always select the atlas or direct fixed-count renderers
instead. This CL will give us a good indication of what visual diffs
to expect, layout tests to rebase, and any performance regressions.

If those are acceptable, then we can proceed with the rest of the code
removal.

Bug: skia:13263
Change-Id: I273bb231461932047768c1c7233ae4291483bc95
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/533810
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2022-04-27 13:34:09 +00:00
Herb Derby
5789d87b6c test slugs by converting blobs to slugs in drawTextBlob
Add the flag --blobAsSlugTesting to have SkCanvas::drawTextBlob
convert from a blob to a slug and draw it. Slugs conversion does
not support RSX form, so handle those with drawTextBlob.

Change-Id: I247ac63d27df5d44ae55bea19f90b1aa73d41fbc
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/522976
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Herb Derby <herb@google.com>
2022-03-21 17:17:04 +00:00
Brian Salomon
384ba65b8d Remove GPU V2
Replaced by Graphite.

Change-Id: Iac0ba212b078904a591677c9ce839a90562d0240
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/470305
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2021-11-11 17:11:19 +00:00
Kevin Lubick
8f4e560871 Use CommonFlags namespace for other flags/functions
This consolidates tools/flags/CommonFlagsFontMgr.h into
tools/flags/CommonFlags.h and adds all those common
flags into the CommonFlags namespace.

I also cleaned up a few unused includes in DM.cpp

Change-Id: I1d1bf6598dfb87619b6abbb9faa1e24631f76fb4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459476
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
2021-10-14 14:34:21 +00:00
Brian Osman
99ddd2a98d Remove (unused) geometry shader support
Bug: skia:8451 skia:10827
Change-Id: I5b38a1d72cd4558f8e2a92aaf9b12f05efce0923
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/442683
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
2021-08-27 19:41:10 +00:00
Chris Dalton
c3176002bc Lift the tessellation atlas into its own path renderer
Creates a new path renderer, GrAtlasPathRenderer, that handles all the
atlasing. Managing the atlas in its own path renderer gives us more
control over when atlasing happens in the chain, will allow us to more
easily use the atlas in kCoverage mode, and makes the clipping code
cleaner.

Bug: skia:12258
Change-Id: Ie0b669974936c23895c8ab794e2d97206ed140f8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/431896
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
2021-07-23 23:02:58 +00:00
Robert Phillips
5e1aa8b665 Misc skgpu cleanup
This CL:
  finishes off some renaming I missed earlier
  removes some extraneous #includes from headers

TBR=bsalomon@google.com
Bug: skia:11837
Change-Id: If7163435a44d4067dac041a7f9e68b1ad63432d0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/426037
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2021-07-09 15:06:16 +00:00
Chris Dalton
83420eb817 Rewrite tessellation atlases as normal render tasks
Rewrites tessellation atlases as normal render tasks instead of
"onFlush" tasks. These tasks get inserted into the DAG upfront, lay
out their atlases as dependent tasks get built and reference them, and
finally add their ops to render themselves during onMakeClosed. Doing it
this way allows us to pause the flush and re-render the atlas whenever
it runs out of room.

Bug: b/188794626
Bug: chromium:928984
Change-Id: Id59a5527924c63d5ff7c5bce46a88368e79fc3ef
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/420556
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Adlai Holler <adlai@google.com>
2021-06-24 01:44:19 +00:00
Chris Dalton
685e09b31a Reland "Purge ccpr"
This is a reland of 7bf6bc0d06

Original change's description:
> Purge ccpr
>
> Now that the clip atlas has been successfully migrated to
> tessellation, we don't need this code anymore!
>
> Change-Id: Ic97f50cff7c4ee59f4476f8410f0b30a32df4e90
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/419857
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: Chris Dalton <csmartdalton@google.com>

Change-Id: If0be86902e7cc4755eba91a89be1ec1a6a4b54b2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/419720
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2021-06-19 18:42:38 +00:00
Brian Osman
fe83ab6706 Revert "Purge ccpr"
This reverts commit 7bf6bc0d06.

Reason for revert: Android build references kCoverageCounting

Original change's description:
> Purge ccpr
>
> Now that the clip atlas has been successfully migrated to
> tessellation, we don't need this code anymore!
>
> Change-Id: Ic97f50cff7c4ee59f4476f8410f0b30a32df4e90
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/419857
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: Chris Dalton <csmartdalton@google.com>

TBR=robertphillips@google.com,brianosman@google.com,csmartdalton@google.com,michaelludwig@google.com

Change-Id: I01d99287978f848eb8bf900c07cba90ceb3b6edc
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/419898
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2021-06-19 15:13:19 +00:00
Chris Dalton
7bf6bc0d06 Purge ccpr
Now that the clip atlas has been successfully migrated to
tessellation, we don't need this code anymore!

Change-Id: Ic97f50cff7c4ee59f4476f8410f0b30a32df4e90
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/419857
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2021-06-18 21:46:36 +00:00
Robert Phillips
516405c5b0 Add option to switch between OGA and NGA SkGpuDevices
Bug: skia:11837
Change-Id: Id52f05a055c97cd2644bc70d600e9313766f6730
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/415796
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2021-06-07 15:23:40 +00:00
Adlai Holler
59adca5082 Revert "Temporarily disable reordering on bots again"
This reverts commit 789ec0533e.

Reason for revert: Not ready for this yet

Original change's description:
> Temporarily disable reordering on bots again
>
> To be landed after CL 412636. This should give us a clearer picture of
> the perf impact of reordering, now that the fence issue is mitigated.
>
> Will flip it back after perf runs.
>
> Bug: skia:10877
> Change-Id: I255c68f148f7aaebacb2469a56b7eade6d41696c
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/412638
> Commit-Queue: Robert Phillips <robertphillips@google.com>
> Auto-Submit: Adlai Holler <adlai@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>

TBR=robertphillips@google.com,adlai@google.com

Change-Id: Idef91adade6f2814e472c70f71bd8d1b51aa4fa8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:10877
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/412665
Reviewed-by: Adlai Holler <adlai@google.com>
Commit-Queue: Adlai Holler <adlai@google.com>
2021-05-26 18:46:40 +00:00
Adlai Holler
789ec0533e Temporarily disable reordering on bots again
To be landed after CL 412636. This should give us a clearer picture of
the perf impact of reordering, now that the fence issue is mitigated.

Will flip it back after perf runs.

Bug: skia:10877
Change-Id: I255c68f148f7aaebacb2469a56b7eade6d41696c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/412638
Commit-Queue: Robert Phillips <robertphillips@google.com>
Auto-Submit: Adlai Holler <adlai@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2021-05-26 18:40:39 +00:00
Chris Dalton
569c01bfa2 Simplify heuristics for selecting path tessellators
Now that hardware tessellators chop, support raw triangles, and can
handle any path, we don't need complicated logic anymore to determine
when we can't use them. This CL simplifies the criteria for selecting
a tessellation algorithm and adds a fAlwaysPreferHardwareTessellation
context option to override it.

Bug: skia:10419
Change-Id: I8492e8f285ff27eb9d0dd6b1e9817dbeeb386c63
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/411496
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2021-05-25 17:23:02 +00:00
Adlai Holler
cbe4634d94 Revert "Temporarily disable reduceOpsTaskSplitting on bots"
This reverts commit 9604eab2bd.

Reason for revert: Got perf data

Original change's description:
> Temporarily disable reduceOpsTaskSplitting on bots
>
> When we enabled this, at that time CCPR atlasing would
> auto-disable when reordering was enabled, so the perf
> impact was unclear.
>
> Since then, CCPR atlasing has been disabled for everyone,
> so let's flip this flag, get some perf data, and then flip it back.
>
> Bug: skia:10877
> Change-Id: I67f081981e84c573dfc2907018b50c740f3a32cc
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/411216
> Auto-Submit: Adlai Holler <adlai@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>

TBR=bsalomon@google.com,robertphillips@google.com,adlai@google.com

Change-Id: Ic90be563da759b48f5aa3d9c951cfb76439ce604
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:10877
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/411298
Reviewed-by: Adlai Holler <adlai@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Adlai Holler <adlai@google.com>
2021-05-21 19:25:04 +00:00
Adlai Holler
9604eab2bd Temporarily disable reduceOpsTaskSplitting on bots
When we enabled this, at that time CCPR atlasing would
auto-disable when reordering was enabled, so the perf
impact was unclear.

Since then, CCPR atlasing has been disabled for everyone,
so let's flip this flag, get some perf data, and then flip it back.

Bug: skia:10877
Change-Id: I67f081981e84c573dfc2907018b50c740f3a32cc
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/411216
Auto-Submit: Adlai Holler <adlai@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2021-05-21 14:46:56 +00:00
Chris Dalton
57ab06c14e Delete mixed samples
Mixed samples is no longer relevant for Ganesh. DMSAA and the new
Ganesh architecture both rely on full MSAA, and any platform where
mixed samples is supported will ultimately not use the old
architecture.

Change-Id: I5acc745010e090ef26310d92ec6240be2cd494cf
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/399837
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2021-04-22 20:11:34 +00:00
Adlai Holler
d37a085cd0 Enable DAG reordering on almost all bots
We exclude the NUC5PPYH just to get desktop coverage,
and we exclude the Pixel4, 4XL, 5 because of an apparent driver
bug I'm in the progress of tracking down.

Bug: skia:10877
Change-Id: Ic925cc7434c5228bcc2ee07ae752f89229db55c7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/399742
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Adlai Holler <adlai@google.com>
2021-04-22 16:55:39 +00:00
Adlai Holler
4d92e41839 Revert "Enable DAG reordering on all bots except one"
This reverts commit b8e02c5f38.

Reason for revert: Broke Pixel5 glesmsaa4 desk_mapsvg.skp

Original change's description:
> Enable DAG reordering on all bots except one
>
> Before this CL, only select bots used reordering. After this CL,
> all bots except the NUC5PPYH use the flag.
>
> Once all our clients are migrated, we'll remove the flag altogether.
>
> Bug: skia:10877
> Change-Id: Iee734f8b99ae9eba6c1947009d8164032594b051
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/398219
> Commit-Queue: Adlai Holler <adlai@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Reviewed-by: Ravi Mistry <rmistry@google.com>

TBR=rmistry@google.com,robertphillips@google.com,adlai@google.com

Change-Id: Iadf4f779bbaa1c5406d5f88e448994951ae89ae4
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:10877
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/398179
Reviewed-by: Adlai Holler <adlai@google.com>
Commit-Queue: Adlai Holler <adlai@google.com>
2021-04-20 15:48:07 +00:00
Adlai Holler
b8e02c5f38 Enable DAG reordering on all bots except one
Before this CL, only select bots used reordering. After this CL,
all bots except the NUC5PPYH use the flag.

Once all our clients are migrated, we'll remove the flag altogether.

Bug: skia:10877
Change-Id: Iee734f8b99ae9eba6c1947009d8164032594b051
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/398219
Commit-Queue: Adlai Holler <adlai@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Ravi Mistry <rmistry@google.com>
2021-04-20 14:19:35 +00:00
Adlai Holler
8e2a8b202c Surface resource cache through cmdline flag
This lets us test out the memory-fallback code in the new
ops task reordering pathway on our bots.

Bug: skia:10877
Change-Id: Ic5662ef68e46b144eb2821687390c858d0056ba1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/396157
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Adlai Holler <adlai@google.com>
2021-04-14 18:49:48 +00:00
Robert Phillips
84fd1c2dec Clean up remaining NVPR bits & bobs
Bug: skia:11760, skia:11787
Change-Id: Idfedb90576e0484bf32a9002081c0fcb888141eb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/388216
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2021-03-23 19:12:12 +00:00
Robert Phillips
31798c2796 Remove NVPR
Bug: skia:11760
Change-Id: Ie0fc1aaa3120b37b1d452fdc9a8b5cb91b6ffe1e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/386559
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2021-03-19 12:26:38 +00:00
Chris Dalton
2603c1fb14 Delete coverage counting backend from ccpr
This declutters the atlas generation code so there are fewer variables.
Next we will delete all the lower level rendering code and render the
atlas with stencilPath/stencilRect instead.

Bug: chromium:1158093
Change-Id: I36cff285d0f7de6f8ece4b027e62ae84aa01adc8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/380656
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2021-03-11 04:26:00 +00:00
Chris Dalton
4ac9aadd30 Make it possible to enable hw tessellation outside of test builds
Bug: chromium:1172543
Change-Id: I9733a8758d902a8d46d442de5d099d923efc2184
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/375376
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2021-02-25 16:21:09 +00:00
Chris Dalton
eae5c16190 Reland "Enable GrTessellationPathRenderer by default"
This is a reland of 6ea387e7c7

Original change's description:
> Enable GrTessellationPathRenderer by default
>
> Moves GrTessellationPathRenderer to the end of the chain and enables
> it by default.
>
> Also updates nvpr to not draw volatile paths. The tessellator is much
> faster at these.
>
> Bug: skia:10419
> Change-Id: I97ca7d4d1dff65fc9d4040c267f9808c8c33b548
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344377
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>

Bug: skia:10419
Change-Id: I53b50d6aa01ae1bea697e05c3f60d57d132d6aad
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/345759
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2021-01-04 19:43:41 +00:00
Brian Salomon
7bfdb10449 Revert "Enable GrTessellationPathRenderer by default"
This reverts commit 6ea387e7c7.

Reason for revert: valgrind failing

Original change's description:
> Enable GrTessellationPathRenderer by default
>
> Moves GrTessellationPathRenderer to the end of the chain and enables
> it by default.
>
> Also updates nvpr to not draw volatile paths. The tessellator is much
> faster at these.
>
> Bug: skia:10419
> Change-Id: I97ca7d4d1dff65fc9d4040c267f9808c8c33b548
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344377
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>

TBR=bsalomon@google.com,csmartdalton@google.com

Change-Id: I3718ae210ebc403959d187160214cf0df895e4f5
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:10419
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/345718
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2020-12-18 15:46:30 +00:00
Chris Dalton
6ea387e7c7 Enable GrTessellationPathRenderer by default
Moves GrTessellationPathRenderer to the end of the chain and enables
it by default.

Also updates nvpr to not draw volatile paths. The tessellator is much
faster at these.

Bug: skia:10419
Change-Id: I97ca7d4d1dff65fc9d4040c267f9808c8c33b548
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344377
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2020-12-17 19:33:56 +00:00
Chris Dalton
15f51848df Reland "Disable HW tessellation shaders by default"
This is a reland of ad8b9fa2d7

Original change's description:
> Disable HW tessellation shaders by default
>
> The GLSL backdoor for tessellation shaders is only experimental at
> this point. In order to enable the tessellation path renderer, we need
> to turn off HW tessellation and let it use the indirect draw modes.
>
> Bug: skia:10419
> Change-Id: Ic979978a331c7ad016907cf42b2562b35caab8ab
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344336
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>

TBR=bsalomon@google.com
Bug: skia:10419
Change-Id: I0bdf34da134a3a34a5c78b35cc0eb86d6e989bb4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344796
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2020-12-16 05:08:25 +00:00
Chris Dalton
1c2584d8cc Revert "Disable HW tessellation shaders by default"
This reverts commit ad8b9fa2d7.

Reason for revert: Benchmark failure

Original change's description:
> Disable HW tessellation shaders by default
>
> The GLSL backdoor for tessellation shaders is only experimental at
> this point. In order to enable the tessellation path renderer, we need
> to turn off HW tessellation and let it use the indirect draw modes.
>
> Bug: skia:10419
> Change-Id: Ic979978a331c7ad016907cf42b2562b35caab8ab
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344336
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>

TBR=bsalomon@google.com,csmartdalton@google.com

Change-Id: Ia74dbcec582168870bd3ccc5e52b8dce0fb2bdfc
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:10419
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344698
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Tyler Denniston <tdenniston@google.com>
2020-12-15 20:45:46 +00:00
Chris Dalton
ad8b9fa2d7 Disable HW tessellation shaders by default
The GLSL backdoor for tessellation shaders is only experimental at
this point. In order to enable the tessellation path renderer, we need
to turn off HW tessellation and let it use the indirect draw modes.

Bug: skia:10419
Change-Id: Ic979978a331c7ad016907cf42b2562b35caab8ab
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344336
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2020-12-15 18:36:44 +00:00
Chris Dalton
d1e6716f6a Add an "allPathsVolatile" option for testing
Bug: skia:10419
Change-Id: I4bb2dc515448d8c87329ade90d24bf78ca1d7938
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/319097
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2020-09-23 19:02:27 +00:00
Chris Dalton
31634288fd Add gms that test limited hw tessellation segments
Adds variations of trickycubicstrokes and widebuttcaps that limit the
max number of hardware tessellation segments to 5. This exercises our
stroking logic for splitting curves and joins when they require more
segments than are supported by the hardware.

Bug: skia:10419
Change-Id: Ie52374b89e30bfa021b2de74e3cd32e02ab734d0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/317268
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2020-09-17 23:48:44 +00:00
John Stiles
616da104ab Allow printf-style formatting to be used in SK_ABORT.
(This is a simple reland of
    https://skia-review.googlesource.com/c/skia/+/293272
and is functionally unchanged, but needed to be reconstructed
manually because JavaInputStreamAdaptor.cpp was deleted.)

SK_ABORT was already using SkDebugf to print the error message to the
console, so all the moving parts were there. This CL just adds a
mechanism for the calling code to pass in arguments.

Added a use case to demonstrate usage--when an allocation fails, the
requested size is now shown in the error message.

Change-Id: If8600a9febad15b7c8b7a04479a1d92442521f21
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/294705
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
2020-06-12 20:26:34 +00:00
John Stiles
7a8e394496 Revert "Allow printf-style formatting to be used in SK_ABORT."
This reverts commit 67e50a6b5c.

Reason for revert: roller complains about LICENSE issue. cl/314177415

Original change's description:
> Allow printf-style formatting to be used in SK_ABORT.
> 
> SK_ABORT was already using SkDebugf to print the error message to the
> console, so all the moving parts were there. This CL just adds a
> mechanism for the calling code to pass in arguments.
> 
> Added a use case to demonstrate usage--when an allocation fails, the
> requested size is now shown in the error message.
> 
> Change-Id: I42f141151fb57a399c086926249816833f349ddb
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/293272
> Reviewed-by: Ben Wagner <bungeman@google.com>
> Reviewed-by: Herb Derby <herb@google.com>
> Commit-Queue: Ben Wagner <bungeman@google.com>
> Commit-Queue: John Stiles <johnstiles@google.com>
> Commit-Queue: Herb Derby <herb@google.com>
> Auto-Submit: John Stiles <johnstiles@google.com>

TBR=djsollen@google.com,bungeman@google.com,herb@google.com,johnstiles@google.com

Change-Id: I7a2e98bcda82bbe6edfa3d00057586754df0ee71
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/293342
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
2020-06-01 19:32:08 +00:00
John Stiles
67e50a6b5c Allow printf-style formatting to be used in SK_ABORT.
SK_ABORT was already using SkDebugf to print the error message to the
console, so all the moving parts were there. This CL just adds a
mechanism for the calling code to pass in arguments.

Added a use case to demonstrate usage--when an allocation fails, the
requested size is now shown in the error message.

Change-Id: I42f141151fb57a399c086926249816833f349ddb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/293272
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Herb Derby <herb@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
2020-06-01 18:49:37 +00:00
Chris Dalton
ed6e82796b Add a flag for suppressing tessellation shaders
Change-Id: Ic29618c5eac9b3eed92ce0321162745645240d6c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/285142
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2020-04-23 18:35:48 +00:00
Chris Dalton
0a22b1e656 Rename GrGpuTessellationPathRenderer to GrTessellationPathRenderer
Change-Id: I3598ecab2e56b37a8d08b9da186c27f3cf709bfe
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/279245
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2020-03-27 17:37:23 +00:00
Chris Dalton
17dc41870a Rename CPU tessellation to "triangulation"
Ambiguity has come up re: what "tessellation" means in Ganesh. I
believe that, in the context of a graphics library, "tessellation"
should refer to the hardware pipeline feature of submitting patches
and tessellating them on the GPU. This CL therefore renames classes
that triangulate things on the CPU to call it "triangulation".

Change-Id: Ic8515ea6a33000f1b638a852d5122bc9bd6b38f2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/279236
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2020-03-26 16:21:39 +00:00
Chris Dalton
b832ce61ee Add a path renderer that uses GPU tessellation
Implements a simple first pass for a path renderer that uses the
classic Red Book "stencil then cover" method, and linearizes curves
with GPU tessellation shaders.

The new path renderer is disabled by default, and can only be enabled
in the viewer UI or by passing the "--pr gtess" flag.

Change-Id: Ic9354952e93c8b108577961760b4f0daa82d35aa
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/261715
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2020-01-07 20:00:22 +00:00
Chris Dalton
37ae4b06e2 Rename GpuPathRenderers::kAll to kDefault
There was never a need to distinguish between "all" and "default".
We can just use kDefalut everywhere. And as we add new path renderers,
we can exclude them from kDefault until they are ready to ship.

Change-Id: I378aa1e195d40daef6a2c54f9c8e829208780ebe
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/261714
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-12-31 01:01:17 +00:00
Chris Dalton
5258623d82 Move --internalSamples to common flags
Change-Id: I3120ca817f5fe3dc5969b6b875473f38c2fb8ea2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/261667
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2019-12-27 22:00:10 +00:00
Greg Daniel
9313874349 Rename GrContextOption fReduceOpListSplitting to fReduceOpsTaskSplitting.
Change-Id: Ieba56fa4c4926fc0a118d84950fa1eb78a48a29e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/236576
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Auto-Submit: Greg Daniel <egdaniel@google.com>
2019-08-23 18:43:27 +00:00
Greg Daniel
f41b2bd449 Reland "Merge GrOpList and GrRTOpList and rename to GrOpsTask."
This reverts commit f21bf9e50b.

Reason for revert: relanding with infra fix

Original change's description:
> Revert "Merge GrOpList and GrRTOpList and rename to GrOpsTask."
>
> This reverts commit 2a5954140b.
>
> Reason for revert: breaking everything
>
> Original change's description:
> > Merge GrOpList and GrRTOpList and rename to GrOpsTask.
> >
> > Change-Id: I8f4f2218a30fd0541a8f79f7bb9850f9500cd243
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/236343
> > Commit-Queue: Greg Daniel <egdaniel@google.com>
> > Reviewed-by: Brian Salomon <bsalomon@google.com>
>
> TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
>
> Change-Id: I27840ea0343e8e6b388556afb7bd2e76386d611d
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/236349
> Reviewed-by: Greg Daniel <egdaniel@google.com>
> Commit-Queue: Greg Daniel <egdaniel@google.com>

TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com

Change-Id: Ibd3a06e4a91dbb1f225dcc8d17d0db3967b6f85f
No-Presubmit: true
No-Tree-Checks: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/236350
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
2019-08-22 20:52:09 +00:00
Greg Daniel
f21bf9e50b Revert "Merge GrOpList and GrRTOpList and rename to GrOpsTask."
This reverts commit 2a5954140b.

Reason for revert: breaking everything

Original change's description:
> Merge GrOpList and GrRTOpList and rename to GrOpsTask.
> 
> Change-Id: I8f4f2218a30fd0541a8f79f7bb9850f9500cd243
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/236343
> Commit-Queue: Greg Daniel <egdaniel@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>

TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com

Change-Id: I27840ea0343e8e6b388556afb7bd2e76386d611d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/236349
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
2019-08-22 20:12:38 +00:00
Greg Daniel
2a5954140b Merge GrOpList and GrRTOpList and rename to GrOpsTask.
Change-Id: I8f4f2218a30fd0541a8f79f7bb9850f9500cd243
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/236343
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-08-22 19:33:01 +00:00
Brian Salomon
74c19de3be Add SkUNREACHABLE to definition of SK_ABORT.
Remove return statements immediately following SK_ABORTs.

Change-Id: I6446b6ba3a6fb272d84ea27f38cf366095cf801d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/233565
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2019-08-09 20:43:39 +00:00
Brian Osman
9c310473c6 Reland "DM: Add a per-sink MemoryCache to all GPU sinks"
Once https://skia-review.googlesource.com/c/skia/+/224258 lands, this
should be safe.

This reverts commit 1958fbbcff.

Change-Id: I2fca1e60a2d945d440b7cd5f60e4b4dec211decd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/224278
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2019-06-28 16:30:24 +00:00