Previously we did not have a Pipeline callback function for prototyping
a function, so prototypes would be discarded during translation. This
failure mode can be seen in http://review.skia.org/454741, where
FunctionPrototype.sksl is made more complex (thwarting the inliner).
This causes us to emit invalid GLSL, and dm asserts/fails in the SkSL
tests: http://screen/4PkEEWn4m4tF5e7
This CL makes the same changes to FunctionPrototype, but does not crash.
Change-Id: Ia342c7811a454f62f52677440d247e628a1bdc4f
Bug: skia:12488
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454740
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
We now reject every reserved name in the ES2 docs as an unexpected
token, except for the rule that all names beginning with `gl_` are
reserved. (Unfortunately, sksl_frag bends the rules by directly
declaring a builtin variable named `gl_SecondaryFragColorEXT`.)
Change-Id: I5dcb40b754720ca97fe3d80e2f9072beaa39fcdb
Bug: skia:11115
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454737
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Bug: skia:12466
Change-Id: I6207af8bb34ccab28265ced733e1930f42e2db8b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454776
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Bug: skia:12466
Change-Id: I3299940af72cffde3904cf5f6262955807d6d1bc
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453637
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
`input` is a reserved word in GLSL. http://screen/85m4iRwvJRadKbV
Change-Id: I94ac0901964daa6c5fa01fc40ea3dbd733f821b7
Bug: skia:11115
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454739
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
`external` is a GLSL reserved word: http://screen/85m4iRwvJRadKbV
Change-Id: I4b4bff378a75f83a7824c7cfd33b9802bea257a7
Bug: skia:11115
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454738
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Previously the results were dumped to stdout.
Change-Id: I20a634744f287f97e660912549f429ebea479162
Bug: skia:12484
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454636
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
`input` is a reserved word in GLSL. http://screen/85m4iRwvJRadKbV
Change-Id: Iffc0a47d916a2419a27767902c839e09bfa7fe26
Bug: skia:11115
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454736
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Bug: skia:12466
Change-Id: If708d8a4bd00802e60a860215edcb64db179e573
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454616
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Fuchsia was interpreting this assert differently than all other
compilers.
int ia = ?,
ib = ?;
SkASSERT(-ib <= ia && ia <= UINT16_MAX - ib);
It interpreted UINT16_MAX - ib as an unsigned int forcing ia to be
interpreted as an unsigned int causing a negative number to be a very
large unsigned number.
Just use the value 65535 instead of UINT16_MAX.
Change-Id: I97b244d21f5f1624427d62d67c754def585ce03c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454256
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Herb Derby <herb@google.com>
This is now done in SkCQ
Bug: skia:12487
Change-Id: I5a1414b7594ef371727c3391b18dbe6948b6c25a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454457
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>
Loading an old SKP stops working after a while, so this changes
it to draw something and then deserialize it immediately.
I also noticed that the CPU backend supports atan, so we can
use a more complete example there.
Change-Id: I70bec69d05184c5ea041b143132ddbbd7f63f004
Bug: skia:12439
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454456
Reviewed-by: Brian Osman <brianosman@google.com>
Bug: skia:12487
Change-Id: I5c906315ae3f9435bbb2eabf1c9c1bc3285a8038
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454220
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>
Moving stuff out of IRGenerator in preparation for its eventual
deletion.
Change-Id: Ib4290158670fecbca02bc71452b9bf4691094fe3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453943
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
Adds the interface between C++ and Objective-C code so we can create
the Gpu.
Bug: skia:12466
Change-Id: I0c4b5d21ddaa119c21682105dc84d75769f069f6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453952
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
This is a reland of ef96fa9e83
Addition: add the flag SK_SUPPORT_LEGACY_BILERP_HIGHP to
enable fixing chrome unittests and blink tests
Original change's description:
> lowp bilerp_clamp_8888
>
> Use scaling multipy, _mm_mulhrs_epi16(Intel) and vqrdmulhq_s16(ARM),
> to implement bilerp_8888_clamp.
>
> This CL results in 756usec to 590usec improvement for
> samplingoptions_filter_1_mipmap_0 on Intel. For ARM, this improvement
> is 1180usec -> 897usec.
>
> This CL introduces scaled_mult which takes fixed-point numbers on the
> interval [-1, 1) and returns a result which is rescaled to the
> interval [-1, 1).
>
> It also introduces the notion of constrained_add(I16, U16) where the
> result is guaranteed to be U16. This avoids moving to a 32-bit integer
> for during the computation.
>
> Change-Id: I410e494364039df63e5976f433f7e68355e9cfbf
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/443896
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: Herb Derby <herb@google.com>
Change-Id: I43e572226e11a75a6e7de5b124f2b1ae3cc37c87
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453556
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Herb Derby <herb@google.com>
The check is soon going to be moved from PRESUBMIT.py to SkCQ and did not want to add exceptions for these SAs in SkCQ outside this repo.
Bug: skia:12487
Change-Id: Iad59bd7d4a6505ee7de9c104700b09890ee0a403
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454138
Reviewed-by: Eric Boren <borenet@google.com>
Reviewed-by: Heather Miller <hcm@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>
Bug: skia:12466
Change-Id: I90ebec9ee744de3822bd82d474858015d2490d72
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453636
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
This is a reland of I060988c63edbfeb628d5a6c34cda3e159066114a
Original change's description:
> Don't keep a non-msaa FBO with EXT_multisampled_render_to_texture
>
> This seems to cause bugs on various platforms. Instead, do the same
> thing we do for dmsaa: reconfigure a single FBO as msaa or not,
> based on need.
>
> Bug: chromium:1222095
> Change-Id: I4ca4aff32772ee2a9607c92c586ae9494f955229
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/442565
> Commit-Queue: Jim Van Verth <jvanverth@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
Change-Id: I0bb9e9178170da391be0a295758879994bf4be0d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/452724
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This will move highp AVX users from AVX to SSE41. This is about
7.5%[1] of users for software.
The underlying problem is that AVX works well with floating point,
it has little support for integer operations. So for lowp, AVX works
as SSE41 and in highp it works as HSW and SKX. The rcp_precise
has the distinction as being the only function that works as highp and
lowp. So, when compiled with -mavx it doesn't compile because in
highp it has 8 elements and in lowp it has 4 elements. So, move
it to be with SSE41 for highp.
[1] https://uma.googleplex.com/p/chrome/histograms?sid=ec095beddef4b2771a6a3f12a78f32c1
Bug: skia:12453
Change-Id: I2929312ef36cc0c0a68515ac74e5d953c0b7fd09
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453716
Reviewed-by: Brian Osman <brianosman@google.com>
Bug: skia:12466
Change-Id: Ida0113701b7ba2b45b5bddcc76d2729c8658fb14
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453948
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Auto-Submit: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Bug: skia:12466
Change-Id: Ibe9f09c3801ca22a9b390b0e7a7623a6b73da162
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453944
Auto-Submit: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
This generates usable code, but emits it all to stdout. The next step
should be automation of testing.
The output from the script:
http://go/diid/1kg7HB-DxUQ5qsKkq5LsI4nnSkmDcLd7G/view
Change-Id: I638f33dcccaf9b36b79b77ae04cb65950042dc01
Bug: skia:12484
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453947
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
This parser can decode all of the .test files that we are interested in.
(It struggles with linkage.test, but we will not be using that one
anyway.)
Input files can be found here:
https://github.com/KhronosGroup/VK-GL-CTS/tree/master/data/gles2/shaders
Change-Id: I254033ea2af219581c676daa30238c42f6de926b
Bug: skia:12484
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453757
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Also adds the Mtl subclass as well
Bug: skia:12466
Change-Id: Ia3a81f33a00374a96765fde3a3442c5e13188ad1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453719
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Allocates and initializes the caps with GpuFamily and Group info.
Bug: skia:12466
Change-Id: I7abb8b6df2acf2ac70f3fbe56e935f44815776dd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453796
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
6190360967..12ef831fc3
Also update the roll script to something useful.
Disable: treat-URL-as-trailer
Change-Id: I6fd0e77c06d353568031ebb745fceda44c6ae498
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453758
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Tried one recovery image from M96 and flashing via that
didn't work (black screen, with eventual reboot),
so we fell back to 94.
There are still known failing tests
Change-Id: I2fcf181e4722ae56be67fcd295133244bd4221fe
Bug: skia:12486
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453537
Reviewed-by: Joe Gregorio <jcgregorio@google.com>
This is mainly to make make MtlBackendContext available.
GrTypes has to go to GraphiteTypes due to a name collision with Types.h in in sktext.
Bug: skia:12466
Change-Id: If073d5540c3dbf3fbfb404808d80deab42c40aa6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453497
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Bug: skia:12466
Change-Id: I2ba1f1541c273ba90032c93a92ed3770dc5b0080
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453756
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Auto-Submit: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
6f19094398..a52c6df38a
Pick up fixes for component depth tracking.
Also ensure all build files are listed to simplify updating the build
when rolling. Add a check to the roll script to check for source files
listed multiple times.
Change-Id: I5aa5fb5246cd123019b43fe5207a47d9672752d0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453576
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Updates SDC's state to be a current DL and a list of pending passes,
RenderPassTask then takes over the DrawPasses.
Does not rename SDC to DrawContext as discussed in 9/27 meeting.
Bug: skia:12466
Change-Id: I358d15bc93663729438e5b6f7163eee22dc6769f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453296
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Bug: skia:12466
Change-Id: I83ebf7dbea0d67b3c121b011f62e7b729f5e5257
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453577
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
A test of GREATER, as opposed to GEQUAL, allows us to avoid double
blends during stroking.
Change-Id: I1d39b54416934ee354146fe42c58299f00f7a6e9
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453616
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
This is now enforced using OWNERS
Change-Id: Iee0c639731376d7bc4c3deaa65ccadef3fae53f4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/445642
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
