Branch-free code translates to SkVM more easily than the branchy.
Caveat: the GM is not actually JITing with home-grown JIT today because
that JIT can't gather8, i.e. it can't sample from A8 images yet. But it
works with SkVM interpreter and JITs with LLVM.
Change-Id: I41a6e1d6dda3a6d89a1150bfc7cbc63fe609d4e6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/282612
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Always treated as unpremul, RGB(A) sRGB colors. Automatically
transformed to destination color space, and premuled.
Bug: skia:9984
Change-Id: I78fdb16482f70714a8a8b64a9552e8874d7966fe
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/282336
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This stopped being relevant when color management was no longer tied to
linear blending.
Change-Id: I2171c5c74d75cf2f78c1ff9fac62584a305c71ce
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/282158
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Change-Id: Ib1c0570d747bf9f46be3486f37eba3af53ed1e3d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/281642
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Having GrAtlasManager.h in GrContextPriv.h was needlessly propagating dependence on that header.
Change-Id: Idf5836f1e217ecd2da91f751b488a63a884c02ce
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/281739
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
This is a prerequisite change for the upcoming sample(child, matrix)
function. By itself, this CL doesn't really change anything; it just
adds an ownership tracking feature which sample(child, matrix) depends
on.
Change-Id: I98b12e5fb062a2535af367931e7a932ea9c63a59
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/281337
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
saveCamera() is no longer experimental
In a separate CL, will stage changes to concat virtual to take M44.
Change-Id: Iaf37ce2f24ab1223c54aeb1e79eaebf18f87fece
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/281589
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Change-Id: I7d12c81b195144de217c928f5537665cae21c644
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/281580
Commit-Queue: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Auto-Submit: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Bug: skia:10078
Change-Id: I3ce0d97f8ada55403cc3f88bb16659085449ea29
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/281207
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Otherwise if any draw flattens the image all subsequent draws of
the image use the flattened texture.
Change-Id: Id1aa58e33f2ec5a13cf1ff75d15f6137aafd556e
Bug: skia:9570
Change-Id: I3a45c4e2b9fead3a5a2500bf5f738ab5d1fbfc17
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/281336
Commit-Queue: Brian Salomon <bsalomon@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Auto-Submit: Brian Salomon <bsalomon@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Bug: skia:9984
Change-Id: Ib79cf2509f5f92672cbb0b6060b8b33f99e9ac28
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/281162
Commit-Queue: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Auto-Submit: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Adds structure to the per-vertex (now custom) data.
Attributes currently just have a type, but the next
step is to augment that with semantic flags to handle
transformation logic in the vertex shader.
Added unit tests and GMs that exercise attributes of
varying float counts, as well as normalized bytes.
Bug: skia:9984
Change-Id: I02402d40b66a6e15b39f71125004efb98bc06295
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/280338
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
It is also used for writes to surfaces other than fragment shader
output. e.g. clears.
Change-Id: Id1eb79be6d1a8aed936456bffa59dee32661cec8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/280344
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Rather than two separate (partially overlapping) ways of accessing the
private portions of SkVertices, use a single privileged helper class
(similar to GrContextPriv).
Change-Id: I76b14b63088658ed8726719cce126577e5a52078
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/280601
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Change-Id: I60a3569b47b599b710c0f3a9522241748f15360d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/280409
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Reed <reed@google.com>
It was too easy to get into circular include chains. Added static
asserts to ensure we keep our quad AA flags in sync. Also, IWYU.
Change-Id: I01aefa264aa56420ab5a46a8ecd9e63c021c79ab
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/280405
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
iMac Pro bench:
- RP: 167
- VM exp: 195
- VM quartics: 135
Change-Id: Ie8deb38f246b9ae7bbd35e59c3e7e66fc7c42de5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/279918
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Remove as many setters as possible, make the constructors less
ambiguous, make it movable, remove USE_UNIFORM_FLOAT_ARRAYS.
Change-Id: I71397d04b5b5d6deb792d77cb98d629d42785f06
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/279218
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Need to expand the size of highcontrastcolorfilter gm, to show all cases.
Also enlarge labels so they can be read.
Change-Id: I8f9278e7ce2f06a9a6921d70f1f38dc18f9023d7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/279336
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Actually don't snap the other coordinate.
This reverts commit 5575e3c4ea.
Change-Id: I7ef5c16ecbccf5131da595d2396243fbdefb4ddf
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/279140
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Bug: skia:10080
Change-Id: I936d6d696c86c50d5b51dc84894127c38ad753d4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/279048
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Updates the vertices_data GM to work on the GPU backend, too. For now,
it still works on the CPU via the original hack.
Bug: skia:9984
Change-Id: I2e11bd01e3cc953d2837ecd6ca8b2305b060e5fc
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/278857
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Fixes:
Workaround GL_ALPHA texture issue in GM.
Don't crash in GM on null image.
Snap both coords in 1D bicubic (restores old behavior).
This reverts commit 97c98f9596.
Change-Id: I14bf0f8c6acf87cac0a13b9166fac73a2f3520b0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/278862
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
With fix for dumb coord mistake.
This reverts commit 6cb8168c2b.
Change-Id: If5385d16339c2b2b03eeff4ddd65c601e672d3dc
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/278783
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This reverts commit ecd58077b2.
Reason for revert: red
Original change's description:
> Drawing YUVA images does not flatten for bicubic.
>
> Simplifies bicubic relationship with child FP. Does not propagate coord
> transform up. It does not need a uniform to control offsetting and
> normalization.
>
> Modifies imagefromyuvtextures GM to test all filter qualities with
> drawImage, drawImageRect, and image shader for YUVA and pre-flattened
> image for comparison.
>
> Change-Id: Ic07cfdaac8a0fd1968314afe151dc218db862705
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/278472
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
> Reviewed-by: Michael Ludwig <michaelludwig@google.com>
TBR=bsalomon@google.com,ethannicholas@google.com,michaelludwig@google.com
Change-Id: I237c7965af00dece40d0d7ef3f3e93db7b2b3c02
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/278656
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Simplifies bicubic relationship with child FP. Does not propagate coord
transform up. It does not need a uniform to control offsetting and
normalization.
Modifies imagefromyuvtextures GM to test all filter qualities with
drawImage, drawImageRect, and image shader for YUVA and pre-flattened
image for comparison.
Change-Id: Ic07cfdaac8a0fd1968314afe151dc218db862705
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/278472
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Adds a 'varying' modifier to the SkSL frontend. Only valid
for pipeline stage (runtime effect) SkSL programs, and only
on variables that are float, or float[2-4].
Runtime effect SkSL can declare varyings. The effect gathers
and reflects them. The GPU backend uses SkShader_Base's new
asRuntimeEffect() to get this data.
GrDrawVerticesOp and its GP get the shader's effect, if any.
They use this to add vertex attributes, varyings, and global
variables (in the fragment shader) of the appropriate width.
The globals have procedurally generated names, based on
their index in the list ("_vtx_attr_%d"). The GP's fragment
code copies the varyings to the globals.
When PipelineStageCodeGenerator sees a varying reference,
it just replaces that with the procedurally generated name
that matches the logic in the op.
Change-Id: I0effbc4f3425d452cb7d62e51e268f3b48fa3c74
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/275962
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This reverts commit bc0fe058f8.
Reason for revert: red
Original change's description:
> Make TessellationTestOp and GrPipelineDynamicStateTestOp surface their programInfos at record time
>
> These aren't high priority but it would be nice to have all the ops go through the same system.
>
> Bug: skia:9455
> Change-Id: Idbd8b0829faf12703c82f5a016f5b0e7c3efb762
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/277757
> Reviewed-by: Greg Daniel <egdaniel@google.com>
> Commit-Queue: Robert Phillips <robertphillips@google.com>
TBR=egdaniel@google.com,robertphillips@google.com
Change-Id: I579ad16f144d17afaec9ee1b9000eaaa5c04228c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:9455
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/278508
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
These aren't high priority but it would be nice to have all the ops go through the same system.
Bug: skia:9455
Change-Id: Idbd8b0829faf12703c82f5a016f5b0e7c3efb762
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/277757
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Note: the results (esp. Saturation) don't exactly match the reference
images in the W3 spec. However, if I tell viewer to be in P3 colorspace,
then the gm looks (nearly) identical to florin's codepen (when viewed
on a P3 iMac).
Change-Id: Iecf21b3078f079eb30af59d697b97b64091c585c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/278416
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
Bug: skia:10069
Change-Id: I08814be483a630b0583347793e96ac628fe77bc8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/278316
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Updated to use sentinel GL context even when GL backend is not built.
This reverts commit 1171d314ef.
Change-Id: Ia94bbe4865ddd4e898446c13886877c539f0eb0b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/277976
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Change-Id: I22ce21a7d217c6929cd3a3de6525290fafa91f55
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/277816
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This makes onPrePrepare match onPrepare & onExecute. Most of the new method bodies will-have-to/should be filled in anyway.
Change-Id: Ifc897feaeb2d8fe6eec3ac3a8e91f99393ad6758
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/277542
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Also strengthens/adds some guarantees about this function:
* Always returns the same image if the original is texture-backed and
compatible with GrMipMapped (WRT HW MIP support)
* If a new texture backed image is returned it is always an uncached
texture that is not shared with another image or owned by an image
generator.
Adds a GrImageTexGenPolicy that allows control through image/bitmap
GrTextureProducers of whether a new texture must be made and whether
that texture should be budgeted or not.
Increases unit test coverage of this API.
Bug: skia:8669
Change-Id: Ifc0681856114a08fc8cfc57ca83d22efb1c1f166
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/274938
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This CL is interesting bc the AAHairlineOp is the first one that requires multiple programInfos.
Correspondingly, it is also the first one that shares a pipeline between said multiple programInfos.
Bug: skia:9455
Change-Id: I2369abbdeaf4eac2bc9547ad36631beba29bd641
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/277203
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Every op that updates dynamic state between draws has now been
migrated to explicit binding.
Change-Id: Ibd13c9c0ffb16a205c073dfb4fd21d93f496dc52
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/277493
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
