Commit Graph

26 Commits

Author SHA1 Message Date
Herb Derby
c1b482cddb Rename GrTextUtils::Target to GrTextTarget
Change-Id: I29e1c6e117a4cbbde6e43639228b1103966b6358
Reviewed-on: https://skia-review.googlesource.com/146641
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
2018-08-10 15:21:52 +00:00
Herb Derby
bc6f9c9a8c Remove GrTextUtil::Paint
This was just acting like a pair of SkPaint, GrColor. But,
had an additional pointer to a color space. I changed
everything to just pass the pair around.

BUG=chromium:864564

Change-Id: I9858556b8bca0d5359d4d6e9784d63ff8c4f467b
Reviewed-on: https://skia-review.googlesource.com/146381
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2018-08-09 22:25:13 +00:00
Brian Salomon
fd98c2c871 Make some GrSurfaceProxy and GrTextureProxy methods easier to access
Move peek[Surface|Texture|RenderTarget]() from GrSurfaceProxyPriv to
to GrSurfaceProxy.

Move proxyMipMapped(), textureType(), and hasRestrictedSampling()
from GrTextureProxyPriv to GrTextureProxy.

Change-Id: I259114d0508c4613d55f7f1faccac362fa6fb281
Reviewed-on: https://skia-review.googlesource.com/144641
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2018-08-01 12:00:47 +00:00
Brian Osman
532b3f944a Remove clamping of kPlus with F16 configs
The most common use-case for F16 is to draw things that are explicitly
outside of [0,1]. We can't prevent out-of-range values in general, users
could just draw out-of-range content in src mode. We've decided that
it's best to avoid surprising behavior, and trust the user in these
situations.

This effectively reverts https://skia-review.googlesource.com/c/skia/+/48183

Bug: skia:
Change-Id: I71c2dd925c567e2862d96ab70c752f19245a69c4
Reviewed-on: https://skia-review.googlesource.com/140500
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2018-07-11 14:30:58 +00:00
Robert Phillips
c994a93b32 Move op memory storage to GrContext (take 2)
TBR=bsalomon@google.com

Change-Id: I4a448694d4114d83cd3a720cfc8bd37de51733d1
Reviewed-on: https://skia-review.googlesource.com/135707
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2018-06-19 19:51:20 +00:00
Robert Phillips
4f6ba2e522 Revert "Move op memory storage to GrContext"
This reverts commit c8cee446bf.

Reason for revert: TSAN issues

Original change's description:
> Move op memory storage to GrContext
> 
> TBR=bsalomon@google.com
> Change-Id: Ifa95bf0073b9d948f2c937d10088b7734b971f90
> Reviewed-on: https://skia-review.googlesource.com/131500
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Greg Daniel <egdaniel@google.com>
> Commit-Queue: Robert Phillips <robertphillips@google.com>

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

Change-Id: Ia0d2b7408314d9b67d57388315376bbea23d3780
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/135181
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2018-06-15 15:59:45 +00:00
Robert Phillips
c8cee446bf Move op memory storage to GrContext
TBR=bsalomon@google.com
Change-Id: Ifa95bf0073b9d948f2c937d10088b7734b971f90
Reviewed-on: https://skia-review.googlesource.com/131500
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2018-06-15 11:33:14 +00:00
Brian Osman
c7ad40f76f Remove SK_SUPPORT_GPU checks in tool-only code
Most of this is (obviously) not necessary to do, but once
I started, I figured I'd just get it all. Tools (nanobench,
DM, skiaserve), all GMs, benches, and unit tests, plus support
code (command line parsing and config stuff).

This is almost entirely mechanical.

Bug: skia:
Change-Id: I209500f8df8c5bd43f8298ff26440d1c4d7425fb
Reviewed-on: https://skia-review.googlesource.com/131153
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2018-05-31 18:59:44 +00:00
Herb Derby
26cbe5130a Rename GrAtlasTextContext -> GrTextContext
Change-Id: I309b39425afc9b45095241eeb299096bc426afed
Reviewed-on: https://skia-review.googlesource.com/130029
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Herb Derby <herb@google.com>
2018-05-24 20:41:08 +00:00
Ben Wagner
d90cd3b279 Revert "Revert "IWYU for tests starting with 'D'.""
This reverts commit edf8449d2c.

Change-Id: Ibeedd9965855b3ccfe44486d15307bf3da15fd9c
Reviewed-on: https://skia-review.googlesource.com/129516
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
2018-05-22 17:12:35 +00:00
Mike Klein
edf8449d2c Revert "IWYU for tests starting with 'D'."
This reverts commit b5f2897ab5.

Reason for revert: looks like this broke the build for DM in Google3.  Need more include dirs there?

Original change's description:
> IWYU for tests starting with 'D'.
> 
> Change-Id: I9189e4b56ce1635b627119733447c2ed4220753d
> Reviewed-on: https://skia-review.googlesource.com/129319
> Reviewed-by: Herb Derby <herb@google.com>
> Commit-Queue: Ben Wagner <bungeman@google.com>

TBR=bsalomon@google.com,bungeman@google.com,herb@google.com

Change-Id: I01aac7dae6114685a0652cbde3defccc8a42caea
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/129443
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
2018-05-22 12:23:15 +00:00
Ben Wagner
b5f2897ab5 IWYU for tests starting with 'D'.
Change-Id: I9189e4b56ce1635b627119733447c2ed4220753d
Reviewed-on: https://skia-review.googlesource.com/129319
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
2018-05-21 19:34:48 +00:00
Brian Salomon
c7fe0f708c Make GrCaps and GrShaderCaps private.
Moves getCaps() from GrContext to GrContextPriv and removes unused refCaps().

Change-Id: Ic6a8951b656c0d1b2773eae73bff8e88af819866
Reviewed-on: https://skia-review.googlesource.com/127389
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
2018-05-11 14:47:27 +00:00
Kevin Lubick
b5502b2012 Small cleanups suggested by ClangTidy
Bug: skia:
Cq-Include-Trybots: skia.primary:Test-Debian9-Clang-GCE-CPU-AVX2-x86_64-Release-All-SKNX_NO_SIMD
Change-Id: Idd95e359838fdaecbdccc3a2c5a1b36971f20b8b
Reviewed-on: https://skia-review.googlesource.com/113703
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
2018-03-12 14:44:18 +00:00
Robert Phillips
5a66efbbab Remove GrRestrictedAtlasManager
Philosophically this relies on: https://skia-review.googlesource.com/c/skia/+/111807 (Revise Text & Small Path Atlas so instantiation failure is handled at flush time)

Change-Id: I4fdcf1af8c5e9ffefdfb973104045f4f5d223a4e
Reviewed-on: https://skia-review.googlesource.com/112702
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2018-03-08 14:29:11 +00:00
Robert Phillips
d2e9f767bb Revise Text & Small Path Atlas so instantiation failure is handled at flush time
This paves the way to having the AtlasTextOps not need the RestrictedAtlasManager at op creation time.

Change-Id: I1028faba730d50d3d3349a4c0809465d036ed611
Reviewed-on: https://skia-review.googlesource.com/111807
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2018-03-07 19:25:10 +00:00
Robert Phillips
c4039ea466 Fission GrAtlasGlyphCache in two (take 2)
Reland all the things

This CL splits the old GrAtlasGlyphCache into a GrAtlasGlyphCache and an GrAtlasManager.

The GrAtlasManager itself is split into a rather limited base class (GrRestrictedAtlasManager)
and the all powerful GrAtlasManager. The GrRestrictedAtlasManager is available at op creation
time and provides access to the proxies backing the atlases. The full GrAtlasManager is
only available at flush time and allows instantiation of the proxies and uploading to them.

In the DDL world all of the DDL Contexts will receive a GrRestrictedAtlasManager-version of the
GrAtlasManager in the main thread. This future atlas manager will have had all of its
GrDrawOpAtlases created (but not instantiated) so there should be no race conditions.

TBR=jvanverth@google.com
Change-Id: I05c6cd8d301bf2decca39765e5cae62993d9da04
Reviewed-on: https://skia-review.googlesource.com/111362
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2018-03-01 19:09:14 +00:00
Robert Phillips
4bc7011802 Separate creation time & flush time behavior in GrDrawOpAtlas (take 3)
This CL clarifies what is going on in the GrDrawOpAtlas and GrAtlasGlyphCache.

For the GrDrawOpAtlas:
  At creation time all the allowed pages are created (with their backing GrTextureProxies) but they aren't instantiated.

  The GrDrawOpAtlas::instantiate call is called in preFlushCB and allocates any pages known to be needed at the start of flush

  GrDrawOpAtlas::addToAtlas is called at flush time and, if a new page is activated, will instantiated it at that time.

  During compaction, an unused page will be deInstantiated but its Plots and backing GrTextureProxy will remain alive.

The GrAtlasGlyphCache reflects the changes to the GrDrawOpAtlas
  It now carries a GrProxyProvider for when it needs to create an atlas
  It passes in a GrResourceProvider* at flush time to allow instantiation.

  It does not, yet, allocate that GrDrawOpAtlases it might ever require.

TBR=bsalomon@google.com
Change-Id: I276d339d81e7b709140e082a7b58c5584f73ab70
Reviewed-on: https://skia-review.googlesource.com/111100
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
2018-03-01 15:47:34 +00:00
Robert Phillips
ba7a165194 Revert "Revert "Revert "Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)"""
This reverts commit 934c3d0c54.

Reason for revert: Chrome

Original change's description:
> Revert "Revert "Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)""
> 
> This reverts commit 84d823a5e2.
> 
> Reason for revert: The DFT diffs don't repro on Windows so I'm chalking it up to minor device differences
> 
> Original change's description:
> > Revert "Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)"
> > 
> > This reverts commit 96165ebeaa.
> > 
> > Reason for revert: DFT GMs w/ LCD text are slightly different
> > 
> > Original change's description:
> > > Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)
> > > 
> > > This CL clarifies what is going on in the GrDrawOpAtlas and GrAtlasGlyphCache.
> > > 
> > > For the GrDrawOpAtlas:
> > >   At creation time all the allowed pages are created (with their backing GrTextureProxies) but they aren't instantiated.
> > > 
> > >   The GrDrawOpAtlas::instantiate call is called in preFlushCB and allocates any pages known to be needed at the start of flush
> > > 
> > >   GrDrawOpAtlas::addToAtlas is called at flush time and, if a new page is activated, will instantiated it at that time.
> > > 
> > >   During compaction, an unused page will be deInstantiated but its Plots and backing GrTextureProxy will remain alive.
> > > 
> > > The GrAtlasGlyphCache reflects the changes to the GrDrawOpAtlas
> > >   It now carries a GrProxyProvider for when it needs to create an atlas
> > >   It passes in a GrResourceProvider* at flush time to allow instantiation.
> > > 
> > >   It does not, yet, allocate that GrDrawOpAtlases it might ever require.
> > > 
> > > Change-Id: Ie9b64b13e261b01ee14be09fbf7e17841b7781dc
> > > Reviewed-on: https://skia-review.googlesource.com/109749
> > > Reviewed-by: Jim Van Verth <jvanverth@google.com>
> > > Commit-Queue: Robert Phillips <robertphillips@google.com>
> > 
> > TBR=jvanverth@google.com,robertphillips@google.com
> > 
> > Change-Id: I62efc61c8394477e54d6e79fa2f65180c91a4515
> > No-Presubmit: true
> > No-Tree-Checks: true
> > No-Try: true
> > Reviewed-on: https://skia-review.googlesource.com/110220
> > Reviewed-by: Robert Phillips <robertphillips@google.com>
> > Commit-Queue: Robert Phillips <robertphillips@google.com>
> 
> TBR=jvanverth@google.com,robertphillips@google.com
> 
> Change-Id: I7c87b4523f9b53285f0de5c2d741a25893522d9a
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://skia-review.googlesource.com/110221
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Commit-Queue: Robert Phillips <robertphillips@google.com>

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

# Not skipping CQ checks because original CL landed > 1 day ago.

Change-Id: I7dd73ab0159f38595f21b21eef3becc10aa0934d
Reviewed-on: https://skia-review.googlesource.com/111080
Reviewed-by: Robert Phillips <robertphillips@google.com>
2018-02-28 17:42:11 +00:00
Robert Phillips
5c56af1790 Revert "Fission GrAtlasGlyphCache in two"
This reverts commit acf17904d6.

Reason for revert: Chrome

Original change's description:
> Fission GrAtlasGlyphCache in two
> 
> This CL splits the old GrAtlasGlyphCache into a GrAtlasGlyphCache and an GrAtlasManager.
> 
> The GrAtlasManager itself is split into a rather limited base class (GrRestrictedAtlasManager)
> and the all powerful GrAtlasManager. The GrRestrictedAtlasManager is available at op creation
> time and provides access to the proxies backing the atlases. The full GrAtlasManager is
> only available at flush time and allows instantiation of the proxies and uploading to them.
> 
> In the DDL world all of the DDL Contexts will receive a GrRestrictedAtlasManager-version of the
> GrAtlasManager in the main thread. This future atlas manager will have had all of its
> GrDrawOpAtlases created (but not instantiated) so there should be no race conditions.
> 
> Change-Id: I9967d3a4116af50128f390c5039a712b8cd4db08
> Reviewed-on: https://skia-review.googlesource.com/108001
> Commit-Queue: Robert Phillips <robertphillips@google.com>
> Reviewed-by: Jim Van Verth <jvanverth@google.com>

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

Change-Id: I7c760ea1a9f041a310b96d552aa1497ee5902cd8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/111040
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2018-02-28 16:37:47 +00:00
Robert Phillips
acf17904d6 Fission GrAtlasGlyphCache in two
This CL splits the old GrAtlasGlyphCache into a GrAtlasGlyphCache and an GrAtlasManager.

The GrAtlasManager itself is split into a rather limited base class (GrRestrictedAtlasManager)
and the all powerful GrAtlasManager. The GrRestrictedAtlasManager is available at op creation
time and provides access to the proxies backing the atlases. The full GrAtlasManager is
only available at flush time and allows instantiation of the proxies and uploading to them.

In the DDL world all of the DDL Contexts will receive a GrRestrictedAtlasManager-version of the
GrAtlasManager in the main thread. This future atlas manager will have had all of its
GrDrawOpAtlases created (but not instantiated) so there should be no race conditions.

Change-Id: I9967d3a4116af50128f390c5039a712b8cd4db08
Reviewed-on: https://skia-review.googlesource.com/108001
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
2018-02-27 22:05:55 +00:00
Robert Phillips
934c3d0c54 Revert "Revert "Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)""
This reverts commit 84d823a5e2.

Reason for revert: The DFT diffs don't repro on Windows so I'm chalking it up to minor device differences

Original change's description:
> Revert "Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)"
> 
> This reverts commit 96165ebeaa.
> 
> Reason for revert: DFT GMs w/ LCD text are slightly different
> 
> Original change's description:
> > Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)
> > 
> > This CL clarifies what is going on in the GrDrawOpAtlas and GrAtlasGlyphCache.
> > 
> > For the GrDrawOpAtlas:
> >   At creation time all the allowed pages are created (with their backing GrTextureProxies) but they aren't instantiated.
> > 
> >   The GrDrawOpAtlas::instantiate call is called in preFlushCB and allocates any pages known to be needed at the start of flush
> > 
> >   GrDrawOpAtlas::addToAtlas is called at flush time and, if a new page is activated, will instantiated it at that time.
> > 
> >   During compaction, an unused page will be deInstantiated but its Plots and backing GrTextureProxy will remain alive.
> > 
> > The GrAtlasGlyphCache reflects the changes to the GrDrawOpAtlas
> >   It now carries a GrProxyProvider for when it needs to create an atlas
> >   It passes in a GrResourceProvider* at flush time to allow instantiation.
> > 
> >   It does not, yet, allocate that GrDrawOpAtlases it might ever require.
> > 
> > Change-Id: Ie9b64b13e261b01ee14be09fbf7e17841b7781dc
> > Reviewed-on: https://skia-review.googlesource.com/109749
> > Reviewed-by: Jim Van Verth <jvanverth@google.com>
> > Commit-Queue: Robert Phillips <robertphillips@google.com>
> 
> TBR=jvanverth@google.com,robertphillips@google.com
> 
> Change-Id: I62efc61c8394477e54d6e79fa2f65180c91a4515
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://skia-review.googlesource.com/110220
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Commit-Queue: Robert Phillips <robertphillips@google.com>

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

Change-Id: I7c87b4523f9b53285f0de5c2d741a25893522d9a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/110221
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2018-02-26 16:49:28 +00:00
Robert Phillips
84d823a5e2 Revert "Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)"
This reverts commit 96165ebeaa.

Reason for revert: DFT GMs w/ LCD text are slightly different

Original change's description:
> Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)
> 
> This CL clarifies what is going on in the GrDrawOpAtlas and GrAtlasGlyphCache.
> 
> For the GrDrawOpAtlas:
>   At creation time all the allowed pages are created (with their backing GrTextureProxies) but they aren't instantiated.
> 
>   The GrDrawOpAtlas::instantiate call is called in preFlushCB and allocates any pages known to be needed at the start of flush
> 
>   GrDrawOpAtlas::addToAtlas is called at flush time and, if a new page is activated, will instantiated it at that time.
> 
>   During compaction, an unused page will be deInstantiated but its Plots and backing GrTextureProxy will remain alive.
> 
> The GrAtlasGlyphCache reflects the changes to the GrDrawOpAtlas
>   It now carries a GrProxyProvider for when it needs to create an atlas
>   It passes in a GrResourceProvider* at flush time to allow instantiation.
> 
>   It does not, yet, allocate that GrDrawOpAtlases it might ever require.
> 
> Change-Id: Ie9b64b13e261b01ee14be09fbf7e17841b7781dc
> Reviewed-on: https://skia-review.googlesource.com/109749
> Reviewed-by: Jim Van Verth <jvanverth@google.com>
> Commit-Queue: Robert Phillips <robertphillips@google.com>

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

Change-Id: I62efc61c8394477e54d6e79fa2f65180c91a4515
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/110220
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2018-02-26 16:03:58 +00:00
Robert Phillips
96165ebeaa Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)
This CL clarifies what is going on in the GrDrawOpAtlas and GrAtlasGlyphCache.

For the GrDrawOpAtlas:
  At creation time all the allowed pages are created (with their backing GrTextureProxies) but they aren't instantiated.

  The GrDrawOpAtlas::instantiate call is called in preFlushCB and allocates any pages known to be needed at the start of flush

  GrDrawOpAtlas::addToAtlas is called at flush time and, if a new page is activated, will instantiated it at that time.

  During compaction, an unused page will be deInstantiated but its Plots and backing GrTextureProxy will remain alive.

The GrAtlasGlyphCache reflects the changes to the GrDrawOpAtlas
  It now carries a GrProxyProvider for when it needs to create an atlas
  It passes in a GrResourceProvider* at flush time to allow instantiation.

  It does not, yet, allocate that GrDrawOpAtlases it might ever require.

Change-Id: Ie9b64b13e261b01ee14be09fbf7e17841b7781dc
Reviewed-on: https://skia-review.googlesource.com/109749
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2018-02-26 14:56:17 +00:00
Robert Phillips
59ddc6d5ee Revert "Separate creation time & flush time behavior in GrDrawOpAtlas"
This reverts commit 056c1a821a.

Reason for revert: GM issues

Original change's description:
> Separate creation time & flush time behavior in GrDrawOpAtlas
> 
> This CL clarifies what is going on in the GrDrawOpAtlas and GrAtlasGlyphCache.
> 
> For the GrDrawOpAtlas:
>   At creation time all the allowed pages are created (with their backing GrTextureProxies) but they aren't instantiated.
> 
>   The GrDrawOpAtlas::instantiate call is called in preFlushCB and allocates any pages known to be needed at the start of flush
> 
>   GrDrawOpAtlas::addToAtlas is called at flush time and, if a new page is activated, will instantiated it at that time.
> 
>   During compaction, an unused page will be deInstantiated but its Plots and backing GrTextureProxy will remain alive.
> 
> The GrAtlasGlyphCache reflects the changes to the GrDrawOpAtlas
>   It now carries a GrProxyProvider for when it needs to create an atlas
>   It passes in a GrResourceProvider* at flush time to allow instantiation.
> 
>   It does not, yet, allocate that GrDrawOpAtlases it might ever require.
> 
> Change-Id: I54909b7a3ba4bec2db5f1218f6a2a3a1636f66d6
> Reviewed-on: https://skia-review.googlesource.com/108520
> Commit-Queue: Robert Phillips <robertphillips@google.com>
> Reviewed-by: Jim Van Verth <jvanverth@google.com>

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

Change-Id: I36eafe46209380f533aa84e831d1c9d18844b6be
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/109280
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2018-02-21 21:56:47 +00:00
Robert Phillips
056c1a821a Separate creation time & flush time behavior in GrDrawOpAtlas
This CL clarifies what is going on in the GrDrawOpAtlas and GrAtlasGlyphCache.

For the GrDrawOpAtlas:
  At creation time all the allowed pages are created (with their backing GrTextureProxies) but they aren't instantiated.

  The GrDrawOpAtlas::instantiate call is called in preFlushCB and allocates any pages known to be needed at the start of flush

  GrDrawOpAtlas::addToAtlas is called at flush time and, if a new page is activated, will instantiated it at that time.

  During compaction, an unused page will be deInstantiated but its Plots and backing GrTextureProxy will remain alive.

The GrAtlasGlyphCache reflects the changes to the GrDrawOpAtlas
  It now carries a GrProxyProvider for when it needs to create an atlas
  It passes in a GrResourceProvider* at flush time to allow instantiation.

  It does not, yet, allocate that GrDrawOpAtlases it might ever require.

Change-Id: I54909b7a3ba4bec2db5f1218f6a2a3a1636f66d6
Reviewed-on: https://skia-review.googlesource.com/108520
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
2018-02-21 19:46:56 +00:00