| Commit message (Collapse) | Author | Age |
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Review URL: https://codereview.chromium.org/682223002
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This CL allows a GrPlot full of atlased layer to be purged from the atlas to make room for new layers.
R=jvanverth@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/411703003
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We want to create a new base class for "meta" gr resources as part of the GrResourceCache rewrite and this is an iterim step towards that goal.s
R=robertphillips@google.com
Author: bsalomon@google.com
Review URL: https://codereview.chromium.org/414013005
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This is calved off of (Add atlased layer purging - https://codereview.chromium.org/367073002/) where it is used for plot lifetime management (i.e., tracking which plots are locked).
R=jvanverth@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/391153002
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This CL just calves off a small chunk of (Add atlased layer purging - https://codereview.chromium.org/367073002/).
R=jvanverth@google.com
TBR=jvanverth@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/388103002
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This CL makes it possible for pulled-forward-layers to be atlased. It currently has a couple glaring limitations (which is why it is disabled):
1) the atlased layers cannot be purged nor aged out
2) the texture backing the atlas is not pulled from (or returned to) the resource cache
#1 is on hold until we have a recycling rectanizer
A separate major limitation (the non-atlased layers aren't cached) is blocked until we can transmute entries in the resource cache from scratch to non-scratch while potentially preserving their contents.
Committed: https://skia.googlesource.com/skia/+/55e61f0ef4e5c8c34ac107deaadc9b4ffef3111b
R=bsalomon@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/354533004
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Reason for revert:
Sigh
Original issue's description:
> Begin atlasing
>
> This CL makes it possible for pulled-forward-layers to be atlased. It currently has a couple glaring limitations (which is why it is disabled):
>
> 1) the atlased layers cannot be purged nor aged out
> 2) the texture backing the atlas is not pulled from (or returned to) the resource cache
>
> #1 is on hold until we have a recycling rectanizer
>
> A separate major limitation (the non-atlased layers aren't cached) is blocked until we can transmute entries in the resource cache from scratch to non-scratch while potentially preserving their contents.
>
> Committed: https://skia.googlesource.com/skia/+/55e61f0ef4e5c8c34ac107deaadc9b4ffef3111b
R=bsalomon@google.com
TBR=bsalomon@google.com
NOTREECHECKS=true
NOTRY=true
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/359953002
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This CL makes it possible for pulled-forward-layers to be atlased. It currently has a couple glaring limitations (which is why it is disabled):
1) the atlased layers cannot be purged nor aged out
2) the texture backing the atlas is not pulled from (or returned to) the resource cache
#1 is on hold until we have a recycling rectanizer
A separate major limitation (the non-atlased layers aren't cached) is blocked until we can transmute entries in the resource cache from scratch to non-scratch while potentially preserving their contents.
R=bsalomon@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/354533004
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This CL also renames the old GrAtlas to ClientPlotUsage and moves it into the new GrAtlas.
R=jvanverth@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/355673002
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R=bsalomon@google.com, reed@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/309683002
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This change creates a temporary copy of each GrPlot on the CPU
side. As we add glyphs to a plot, a dirty rectangle is tracked,
and just before we render text we upload all of the dirty areas
to the atlas texture. Once a plot is nearly full, we assume that
we may only be adding one or two glyphs before rendering, so we
delete the CPU backing memory to save space, and upload directly.
BUG=366225
R=robertphillips@google.com
Author: jvanverth@google.com
Review URL: https://codereview.chromium.org/269423007
git-svn-id: http://skia.googlecode.com/svn/trunk@14729 2bbb7eff-a529-9590-31e7-b0007b416f81
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The main change is parameterizing the GrAtlasMgr so it can have a different sized backing texture and a different number of plots. This is in support of the saveLayer cache which has a smaller backing texture and only one plot.
R=jvanverth@google.com, bsalomon@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/217423014
git-svn-id: http://skia.googlecode.com/svn/trunk@14011 2bbb7eff-a529-9590-31e7-b0007b416f81
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- Expand glyph size by 2 on each side to compensate for bilerp lookup
- Correct for Adreno tendency to drop entire tile if any pixel has divide-by-0
- Fix blurriness on Adreno by using uv coords to compute gradient instead
of st coords
- Add faster version for uniform scale
BUG=skia:2173
Committed: http://code.google.com/p/skia/source/detail?r=13955
R=bsalomon@google.com
Author: jvanverth@google.com
Review URL: https://codereview.chromium.org/205343008
git-svn-id: http://skia.googlecode.com/svn/trunk@13958 2bbb7eff-a529-9590-31e7-b0007b416f81
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(https://codereview.chromium.org/205343008/)
Reason for revert:
compile error at line 110 in GrDistanceFieldTextureEffect.cpp
Original issue's description:
> Distance field fixes for Android
> - Expand glyph size by 2 on each side to compensate for bilerp lookup
> - Correct for Adreno tendency to drop entire tile if any pixel has divide-by-0
> - Fix blurriness on Adreno by using uv coords to compute gradient instead
> of st coords
> - Add faster version for uniform scale
>
> BUG=skia:2173
>
> Committed: http://code.google.com/p/skia/source/detail?r=13955
R=bsalomon@google.com
TBR=bsalomon@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:2173
Author: jvanverth@google.com
Review URL: https://codereview.chromium.org/212953008
git-svn-id: http://skia.googlecode.com/svn/trunk@13956 2bbb7eff-a529-9590-31e7-b0007b416f81
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- Expand glyph size by 2 on each side to compensate for bilerp lookup
- Correct for Adreno tendency to drop entire tile if any pixel has divide-by-0
- Fix blurriness on Adreno by using uv coords to compute gradient instead
of st coords
- Add faster version for uniform scale
BUG=skia:2173
R=bsalomon@google.com
Author: jvanverth@google.com
Review URL: https://codereview.chromium.org/205343008
git-svn-id: http://skia.googlecode.com/svn/trunk@13955 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@13651 2bbb7eff-a529-9590-31e7-b0007b416f81
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In the previous code, each GrTextStrike had exclusive access to one or more GrPlots in the texture atlas. This led to poor packing when only a few glyphs were used. This change allows GrTextStrikes to share GrPlots, thereby getting much better utilization of the entire texture.
BUG=skia:2224
R=robertphillips@google.com, bsalomon@google.com
Author: jvanverth@google.com
Review URL: https://codereview.chromium.org/177463003
git-svn-id: http://skia.googlecode.com/svn/trunk@13636 2bbb7eff-a529-9590-31e7-b0007b416f81
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There are two different fixes here. First, it computes the distance value properly within the shader. Second, it handles anti-aliasing properly by doing a correction based on the gradient of the texture coordinates.
R=bsalomon@google.com, reed@google.com
Author: jvanverth@google.com
Review URL: https://codereview.chromium.org/149853002
git-svn-id: http://skia.googlecode.com/svn/trunk@13461 2bbb7eff-a529-9590-31e7-b0007b416f81
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https://codereview.chromium.org/27343002/
git-svn-id: http://skia.googlecode.com/svn/trunk@11778 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@11513 2bbb7eff-a529-9590-31e7-b0007b416f81
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This breaks up GrAtlas into the head of the list (GrAtlas) and the list elements (GrPlot). It also moves all of the GrPlot management code into GrAtlasMgr. It adds a simple pool allocator for GrPlots and removes use of GrPlotMgr.
R=bsalomon@google.com, robertphillips@google.com
Author: jvanverth@google.com
Review URL: https://codereview.chromium.org/24981004
git-svn-id: http://skia.googlecode.com/svn/trunk@11508 2bbb7eff-a529-9590-31e7-b0007b416f81
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This gets the font-specific GrMaskFormat out of GrAtlas and replaces it with
more generic configs, allowing GrAtlas to be used for other things.
R=robertphillips@google.com
Author: jvanverth@google.com
Review URL: https://chromiumcodereview.appspot.com/24751003
git-svn-id: http://skia.googlecode.com/svn/trunk@11474 2bbb7eff-a529-9590-31e7-b0007b416f81
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This changes the AtlasMgr from a singleton class to one that is
created per-texture. This is the first step in allowing us to create
Atlases of other types (e.g., combine small icons into one big texture).
R=bsalomon@google.com
Author: jvanverth@google.com
Review URL: https://chromiumcodereview.appspot.com/24608002
git-svn-id: http://skia.googlecode.com/svn/trunk@11468 2bbb7eff-a529-9590-31e7-b0007b416f81
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Only flush/purge those strikes that match our format.
R=bsalomon@google.com
Review URL: https://codereview.chromium.org/24047005
git-svn-id: http://skia.googlecode.com/svn/trunk@11303 2bbb7eff-a529-9590-31e7-b0007b416f81
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R=bsalomon@google.com
Review URL: https://codereview.chromium.org/22850006
git-svn-id: http://skia.googlecode.com/svn/trunk@10789 2bbb7eff-a529-9590-31e7-b0007b416f81
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used in current flush.
BUG=
R=bsalomon@google.com, robertphillips@google.com
Author: jvanverth@google.com
Review URL: https://chromiumcodereview.appspot.com/23120004
git-svn-id: http://skia.googlecode.com/svn/trunk@10777 2bbb7eff-a529-9590-31e7-b0007b416f81
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- If a strike has multiple atlases, check all for room for a new glyph
- Mark remaining atlases unused after a purge, then check for an unused
atlas before purging (reduces TextContext flushes and ghosting)
- Hide Atlas management a little better inside AtlasMgr
R=robertphillips@google.com, bsalomon@google.com
Author: jvanverth@google.com
Review URL: https://chromiumcodereview.appspot.com/21594005
git-svn-id: http://skia.googlecode.com/svn/trunk@10544 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@7406 2bbb7eff-a529-9590-31e7-b0007b416f81
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Two dynamic array classes is enough.
R=reed@google.com
Review URL: https://codereview.appspot.com/7069047
git-svn-id: http://skia.googlecode.com/svn/trunk@7053 2bbb7eff-a529-9590-31e7-b0007b416f81
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Review URL: http://codereview.appspot.com/5304047/
git-svn-id: http://skia.googlecode.com/svn/trunk@2506 2bbb7eff-a529-9590-31e7-b0007b416f81
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