Any time we implement a Program::Instruction with multiple low-level
operations, we risk overwriting any arguments that alias the
destination.
This is why the _I32 tests are failing, mad_unorm8 where d == x. We
want (x*y+x)/256+z, but end up calculating (x*y+x*y)/256+z when x == d.
We could fix this by never allowing any arguments to alias any
destinations, but most instructions don't have this problem, and doing
that blindly would bloat the register count significantly.
We could fix this by knowing which Ops may be prone to aliasing in any
backend, but I find that somewhat error prone and also a little
abstraction- level-violatey. I would have thought, for instance, that
the mad_f32 Op might be vulnerable here, but it's actually not... in any
situation where there is aliasing, we actually lower it to a single
vfmadd instruction, never mul-then-add.
This sort of aliasing issue is going to keep coming back up again and
again, especially with 2-argument architectures like SSE. Luckily it's
trivially easy to fix by reserving a single tmp register to use as the
result of all but the final instructions.
The interpreter is safe because all its switch cases are single r(d) =
... statements. The right hand sides are evaluated before anything is
written back to a destination register slot. Had it been written a
little differently, it could have easily had this same aliasing issue.
Change-Id: I996392ef6af48268238ecae4a97d3bf3b4fba002
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/220600
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
This converts the SkSL interpreter to operate in SIMT fashion. It handles
all the same features as the previous scalar implementation, but operates
on N lanes at a time. (Currently 8).
It's modeled after GPU and other parallel architectures, using execution
masks to handle control flow, including divergent control-flow.
Change-Id: Ieb38ffe2f55a10f72bdab844c297126fe9bedb6c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217122
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Bug: skia:8962
Change-Id: I0ab208063b6b7eca010f86d4d851ade23df5f849
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/220529
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
The mask-only special case for extract is wrong...
it never looked it its input!
This not only makes things correct-er, but oddly it also
makes them faster by breaking inter-loop data dependencies.
Disable tests for _I32... they're actually still broken
because of a much more systemic flaw in how I've evaluated
programs. The _F32 and _I32_SWAR JIT code and all interpreted
code is just getting lucky. o_O
While here, update the I32_SWAR code to use the same math as I32,
(x*y+x)/256 for unorm8 mul. This just helps keep me sane.
Change-Id: I1acc09adb84c426fca4b2be5ca8c2d46d9678dd8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/220577
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Herb Derby <herb@google.com>
At head we're redoing any n<8 tail from the start,
not continuing from (n/8)*8 like we'd want.
Change-Id: I1a3d24cdffc843bbe6f3e01a163b6e3a20fdd0ca
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/220556
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Adds loads/stores (but not dst loads/gathers) for:
*fp16 single and two channel
*fp32 two channel
*normalized unsigned 8 bit two channel
*normalized unsigned 16 bit single and two channel
TODO: 4 channel unsigned normalized 16 bit.
MISSING: fp32 single channel. No matching current or future GrColorType
planned AFAIK.
Intent is to support all (noncompressed) GrColorType load/stores in
order to implement fallbacks for 3D API limitations on texture uploads
and render target readbacks (some of which require swizzling).
Also, can be used to support YUV<->RGB planar
splitters/joiners on CPU.
Bug: skia:8962
Change-Id: I258d5682a1f4025b31639a97b1a1a02077a2453f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219999
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This is a reland of 10ad0b9b01
Original change's description:
> SkParagraph
>
> Change-Id: I0a4be75fd0c18021c201bcc1edfdfad8556edeff
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/192100
> Reviewed-by: Ben Wagner <bungeman@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Julia Lavrova <jlavrova@google.com>
Change-Id: I46cf43eae693edf68e45345acd0eb39e04e02bfc
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219863
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Julia Lavrova <jlavrova@google.com>
This device is very old and very unsupported. It doesn't officially come
with a browser (Chrome needs to be sideloaded).
Bug: skia:6531 skia:6670 skia:7286 skia:7921
Change-Id: I720cd3a40981694bf7befa5cafc700717dcd7cdf
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219486
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Bug: oss-fuzz:14409
Change-Id: I837083139489d46f7db2f697ce85a0cabf85fb94
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219997
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
This CL leaves the Ganesh world in a very odd place. In particular it still:
has pendingIO refs on GrSurfaces
forwards the proxy refs on to the backing GrSurface
Removing everything at once only ends in a mess thus, this goofball CL.
Change-Id: If112ff311bcef2e8d65a36c3b53b0ded4041c24e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/210040
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
On Mac 10.11, when creating a font from its name and style by using a
font descriptor, sometimes the created font lost the style. To work
around this problem, we check the font style after the creation, if
it is not correct, we will resort to font creation with symbolic traits
which creates the correct font.
BUG=skia:8447
BUG=874103
Change-Id: I8b57e5a81d0d19d9fb0a7bd2951de75f2c41e236
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/172200
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
I used to have a dump of the value program before it was
translated to registers, but it went away a while ago.
This restores it.
Change-Id: I9b8bfcb124843cad4b0dc44bdf0a03e95a0c83d8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219757
Commit-Queue: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
We want the non-color, non-pixel-data version of createBackendTexture to truly create uninitialized textures.
Change-Id: I08867508ea181b7ba3685638cc7a3ea11d527a24
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218396
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
If the line/line intersection code returns Inf, it can easily turn into
a NaN in subsequent operations, which leads to an assert or hang.
The fix is to ignore intersections which are non-finite.
Bug: 969359
Change-Id: I9e9a5ce5d617aa75b91215a5bbae91ce6f234b7b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219696
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Interpreter is now just a namespace with Run and Disassemble. This hides
all of the implementation details. In addition, the interpreter only used
the Program because of a few details in FunctionDeclarations - scrape that
when constructing a ByteCodeFunction, and we don't need to keep the entire
Program alive, just the ByteCode. Adjust tests to ensure that this works.
Change-Id: I61efe4fe986476afedbd295d3d55b2a326fea4e3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219521
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This reverts commit 4c6f9b7670.
Reason for revert: Landing with neuxs 7 and androind one fixes
Original change's description:
> Revert "Reland "Remove support for copyAsDraw in gpu copySurface.""
>
> This reverts commit 84ea04949c.
>
> Reason for revert: nexus 7 and android one broken
>
> Original change's description:
> > Reland "Remove support for copyAsDraw in gpu copySurface."
> >
> > This reverts commit c5167c053b.
> >
> > Reason for revert: fixed
> >
> > Original change's description:
> > > Revert "Remove support for copyAsDraw in gpu copySurface."
> > >
> > > This reverts commit 6565506463.
> > >
> > > Reason for revert: seems to break things?
> > >
> > > Original change's description:
> > > > Remove support for copyAsDraw in gpu copySurface.
> > > >
> > > > The major changes on a higher lever are:
> > > > 1) The majority of all copies now go through GrSurfaceProxy::Copy which
> > > > takes in a proxy and returns a new one with the data copied to it. This
> > > > is the most common use case within Ganesh.
> > > >
> > > > 2) The backend copy calls no longer do draws, require origins to be the
> > > > same, and won't do any swizzling or adjustment of subrects. They are
> > > > all implemented to be dumb copy this data to this other spot.
> > > >
> > > > 3) The GrSurfaceContext copy call has now been moved to priv and renamed
> > > > copyNoDraw, and a new priv copyAsDraw was added to GrRenderTargetContext.
> > > >
> > > > 4) WritePixels and ReplaceRenderTarget both need to specifiy the destination
> > > > of copies. They are the only users (besides the GrSurfaceProxy::Copy) which
> > > > call the priv methods on GrSurfaceContext.
> > > >
> > > > Change-Id: Iaf1eb3a73ccaf39a75af77e281dae594f809186f
> > > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217459
> > > > Reviewed-by: Brian Salomon <bsalomon@google.com>
> > > > Commit-Queue: Greg Daniel <egdaniel@google.com>
> > >
> > > TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
> > >
> > > Change-Id: Id43aa8aa1451e794342e930441d9975b90e6b59f
> > > No-Presubmit: true
> > > No-Tree-Checks: true
> > > No-Try: true
> > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218549
> > > 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: I1a96f85ae2ff7622a6b57406755d478e7fbcf56e
> > No-Presubmit: true
> > No-Tree-Checks: true
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218797
> > Reviewed-by: Brian Salomon <bsalomon@google.com>
> > Commit-Queue: Greg Daniel <egdaniel@google.com>
>
> TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
>
> Change-Id: I310930a9df30535f45a065263a40239141e15562
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219384
> 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: I88df4f19aa26ed77b5af4e25d138387cbabd1934
No-Presubmit: true
No-Tree-Checks: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219386
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
This is to support the P016 and P010 YUV formats. Initially, only Vulkan and GL support these formats.
Change-Id: I4e896f1d3fb32207227a755517ae5a00a58e6045
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219403
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
This reverts commit 93d0146dc6.
Reason for revert: revertting so we can revert previous change
Original change's description:
> Experimental: Add R_16 and RG_1616 to Ganesh
>
> This is to support the P016 and P010 YUV formats. Initially, only Vulkan and GL support these formats.
>
> Change-Id: Ie9609e59c12528079f8d379359ddb9bac85b6a29
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218546
> Commit-Queue: Robert Phillips <robertphillips@google.com>
> Reviewed-by: Greg Daniel <egdaniel@google.com>
TBR=egdaniel@google.com,robertphillips@google.com
Change-Id: I00e1bf32404983b09f0933b2a9d65aa40a5ee754
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218959
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
SkStrikeSpecStorage was a temporary name until all uses of
SkStrikeSpec were cleaned up. Do the final rename.
Change-Id: Iaba987ecdfe46ca9eee8d530d5095840cdca300d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219209
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Herb Derby <herb@google.com>
This reverts commit 84ea04949c.
Reason for revert: nexus 7 and android one broken
Original change's description:
> Reland "Remove support for copyAsDraw in gpu copySurface."
>
> This reverts commit c5167c053b.
>
> Reason for revert: fixed
>
> Original change's description:
> > Revert "Remove support for copyAsDraw in gpu copySurface."
> >
> > This reverts commit 6565506463.
> >
> > Reason for revert: seems to break things?
> >
> > Original change's description:
> > > Remove support for copyAsDraw in gpu copySurface.
> > >
> > > The major changes on a higher lever are:
> > > 1) The majority of all copies now go through GrSurfaceProxy::Copy which
> > > takes in a proxy and returns a new one with the data copied to it. This
> > > is the most common use case within Ganesh.
> > >
> > > 2) The backend copy calls no longer do draws, require origins to be the
> > > same, and won't do any swizzling or adjustment of subrects. They are
> > > all implemented to be dumb copy this data to this other spot.
> > >
> > > 3) The GrSurfaceContext copy call has now been moved to priv and renamed
> > > copyNoDraw, and a new priv copyAsDraw was added to GrRenderTargetContext.
> > >
> > > 4) WritePixels and ReplaceRenderTarget both need to specifiy the destination
> > > of copies. They are the only users (besides the GrSurfaceProxy::Copy) which
> > > call the priv methods on GrSurfaceContext.
> > >
> > > Change-Id: Iaf1eb3a73ccaf39a75af77e281dae594f809186f
> > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217459
> > > Reviewed-by: Brian Salomon <bsalomon@google.com>
> > > Commit-Queue: Greg Daniel <egdaniel@google.com>
> >
> > TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
> >
> > Change-Id: Id43aa8aa1451e794342e930441d9975b90e6b59f
> > No-Presubmit: true
> > No-Tree-Checks: true
> > No-Try: true
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218549
> > 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: I1a96f85ae2ff7622a6b57406755d478e7fbcf56e
> No-Presubmit: true
> No-Tree-Checks: true
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218797
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Greg Daniel <egdaniel@google.com>
TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
Change-Id: I310930a9df30535f45a065263a40239141e15562
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219384
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Just your basic periodic cleanup.
Change-Id: I04d9ca5cfff05e6e2c29dd9caef3ce12cda45247
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/219340
Commit-Queue: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Bug: skia:
Change-Id: I83e3a094d26085fc4d586e5d2581e0d61c55634e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/145080
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This reverts commit c5167c053b.
Reason for revert: fixed
Original change's description:
> Revert "Remove support for copyAsDraw in gpu copySurface."
>
> This reverts commit 6565506463.
>
> Reason for revert: seems to break things?
>
> Original change's description:
> > Remove support for copyAsDraw in gpu copySurface.
> >
> > The major changes on a higher lever are:
> > 1) The majority of all copies now go through GrSurfaceProxy::Copy which
> > takes in a proxy and returns a new one with the data copied to it. This
> > is the most common use case within Ganesh.
> >
> > 2) The backend copy calls no longer do draws, require origins to be the
> > same, and won't do any swizzling or adjustment of subrects. They are
> > all implemented to be dumb copy this data to this other spot.
> >
> > 3) The GrSurfaceContext copy call has now been moved to priv and renamed
> > copyNoDraw, and a new priv copyAsDraw was added to GrRenderTargetContext.
> >
> > 4) WritePixels and ReplaceRenderTarget both need to specifiy the destination
> > of copies. They are the only users (besides the GrSurfaceProxy::Copy) which
> > call the priv methods on GrSurfaceContext.
> >
> > Change-Id: Iaf1eb3a73ccaf39a75af77e281dae594f809186f
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217459
> > Reviewed-by: Brian Salomon <bsalomon@google.com>
> > Commit-Queue: Greg Daniel <egdaniel@google.com>
>
> TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
>
> Change-Id: Id43aa8aa1451e794342e930441d9975b90e6b59f
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218549
> 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: I1a96f85ae2ff7622a6b57406755d478e7fbcf56e
No-Presubmit: true
No-Tree-Checks: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218797
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
This is to support the P016 and P010 YUV formats. Initially, only Vulkan and GL support these formats.
Change-Id: Ie9609e59c12528079f8d379359ddb9bac85b6a29
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218546
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
This reverts commit 6565506463.
Reason for revert: seems to break things?
Original change's description:
> Remove support for copyAsDraw in gpu copySurface.
>
> The major changes on a higher lever are:
> 1) The majority of all copies now go through GrSurfaceProxy::Copy which
> takes in a proxy and returns a new one with the data copied to it. This
> is the most common use case within Ganesh.
>
> 2) The backend copy calls no longer do draws, require origins to be the
> same, and won't do any swizzling or adjustment of subrects. They are
> all implemented to be dumb copy this data to this other spot.
>
> 3) The GrSurfaceContext copy call has now been moved to priv and renamed
> copyNoDraw, and a new priv copyAsDraw was added to GrRenderTargetContext.
>
> 4) WritePixels and ReplaceRenderTarget both need to specifiy the destination
> of copies. They are the only users (besides the GrSurfaceProxy::Copy) which
> call the priv methods on GrSurfaceContext.
>
> Change-Id: Iaf1eb3a73ccaf39a75af77e281dae594f809186f
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217459
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Greg Daniel <egdaniel@google.com>
TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
Change-Id: Id43aa8aa1451e794342e930441d9975b90e6b59f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218549
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
The major changes on a higher lever are:
1) The majority of all copies now go through GrSurfaceProxy::Copy which
takes in a proxy and returns a new one with the data copied to it. This
is the most common use case within Ganesh.
2) The backend copy calls no longer do draws, require origins to be the
same, and won't do any swizzling or adjustment of subrects. They are
all implemented to be dumb copy this data to this other spot.
3) The GrSurfaceContext copy call has now been moved to priv and renamed
copyNoDraw, and a new priv copyAsDraw was added to GrRenderTargetContext.
4) WritePixels and ReplaceRenderTarget both need to specifiy the destination
of copies. They are the only users (besides the GrSurfaceProxy::Copy) which
call the priv methods on GrSurfaceContext.
Change-Id: Iaf1eb3a73ccaf39a75af77e281dae594f809186f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217459
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Change-Id: I545d75a5b95833c6a78f225769ea30656700f785
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218543
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Also moves GrQuadType to an inner enum of GrQuad as GrQuad::Type.
Renames some of the types for improved clarity (IMO)
Change-Id: I2c91d60374d2b7c414034e9fe0b0113a794bd610
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/216604
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
This is modeled on how we coordinate VkImage layout changes between
GrContext and clients.
A type GrGLTextureParameters is used to track the current parameter
state.
When a client creates a GrBackendTexture in order to wrap a resource
they created a new GrGLTextureParameters is created and the wrapped
GrGLTexture will share ownership.
When GrContext creates a non-wrapped GrGLTexture, the GrGLTexture
creates a new GrGLTextureParameters and any GrBackendTextures created
from that GrGLTexture will share ownership.
Clients indicate parameter changes by calling
GrBackendTexture::glTextureParametersModified().
We still assume all texture parameters may have changed after a call
to GrContext::resetContext() (for now). The "timestamp" that is used
to implement this has been moved from GrGpu to GrGLGpu as there were
no other use cases.
Change-Id: Ic24e00488fad254a29d5eec6890278b67df6efae
Bug: skia:7966
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217385
Auto-Submit: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Can sometimes be hard to know what's going on
on the bots without a little bit more debug help.
Change-Id: Ie556a8de88349170e9d9e44c16098223442838a2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218316
Auto-Submit: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Change-Id: I152ea5a40c4cc65ef5250ca575622a25cf6d1d2a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/216603
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Eliminate the duplicate functionality,
and better testing for the bench builders.
Change-Id: If20e52107738903f854aec431416e573d7a7d640
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218041
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
For Skia's testing we always want an initialized backend texture. Except for the
BackendAllocationTests of course.
Change-Id: I47b5e4c9845b3f58ebad5ba052780a69d6cd6954
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/216348
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Change-Id: I864d3c2452f3affdc744bf8b11ed3b3e37d6d922
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/216602
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
- keep expectations in resources/
- overwrite automatically if needed
so we can see the diff in Git
Change-Id: I2486b127ebcc7f40332fd0462e38b1af04d3e32b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/218038
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Change-Id: I5aa5f789180b9caba70952cc60a2e9bbcf3b5a97
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217983
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This bug also appears to occur on Adreno and PowerVR HW.
Bug: skia:9141
Change-Id: I75a6e71ff76ee6fa6f4e1c1ba9307e9fdbb967e0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217996
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
With all the thinking around a stack-based interpreter,
I figured I'd sketch out some ideas for a register VM too.
I kind of have the hunch that this is the direction that
will actually let us replace large amounts of Skia's CPU
backend with an efficient interpreter or JIT.
Change-Id: Ia2b5ba4a3fc27556f5b6ba95cd1ace46d3217403
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/216665
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
In addition, inline all the small functions from
SkFontPriv.cpp.
Change-Id: I9d642aa194a3fc4d7eb451c89314892f591c5d81
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217865
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Herb Derby <herb@google.com>
In some cases, a split edge may go out-of-order with a neighbouring edge
which has already been removed from the active edge list.
The only way to be sure is to always rewind to the edge top.
This may have performance implications for paths with many (hundreds) of
self-intersections. We'll have to watch the bots carefully.
Bug: 966274, 966364.
Change-Id: I5a1b7abe9baa7fc279cbf7d1dfa258dcdaa35f11
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/217637
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
