| e5b2af955b7d06815ddd405659ad62a2a8355ca3 |
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16-Feb-2014 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Store SkRRects in SkClipStack
BUG=skia:2181
R=robertphillips@google.com
Author: bsalomon@google.com
Review URL: https://codereview.chromium.org/163683002
git-svn-id: http://skia.googlecode.com/svn/trunk@13465 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| d3e5842db0cb169e10d6da1e62c94ba5cf182bb4 |
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05-Nov-2013 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Avoid re-rendering stencil clip for every draw with reducable clip stack
Fixes the cases where clip stack reduction would cause clip to be
re-rendered to stencil for each draw call. This causes unneeded
slowdown.
Stencil cache would not be used because the clip stack generation id communicated
by the clip stack element list would be invalid. This happended due to
a) clip stack reduction creating new elements in the element list.
b) purging logic removing the generation id, but reduction logic
selecting already purged element, and thus the generation id, as
the representative state of the clip.
Cases of a) where reduction would flatten the stack to a single new
element were fixed by assigning the generation id of the top-most
element of the clip stack as the generation id of the new
element. This is not strictly minimal, but enables more caching than
using invalid id.
Cases of a) where reduction would substitute a stack element with a
new element the generation id of the substituted element is used.
The b) part was fixed by removing the purging logic. It was not
exactly correct, as the previously purged states were actually
used. The purging was not used for anything.
Changes SkClipStack API to highlight that invalid generation id is
never returned by SkClipStack. Empty stacks are wide open. Changes the
clients to reflect this.
Fixes a crash when not passing anti-alias out parameter to
GrReducedClip::ReduceClipStack. The crash is not exercised in the
current code.
Committed: http://code.google.com/p/skia/source/detail?r=12084
R=bsalomon@google.com, robertphillips@google.com
Author: kkinnunen@nvidia.com
Review URL: https://codereview.chromium.org/48593003
git-svn-id: http://skia.googlecode.com/svn/trunk@12127 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| f0784bde753feaff601f703089872fc1af265328 |
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01-Nov-2013 |
reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Revert "Avoid re-rendering stencil clip for every draw with reducable clip stack"
This reverts commit 92a7d4bf6a371f1f864154be902e8d86938e560b.
Revert "fix mac 10.6 build"
This reverts commit 114cd1a9f2734aaed6914718814364811b78bd7f.
BUG=
Review URL: https://codereview.chromium.org/54543008
git-svn-id: http://skia.googlecode.com/svn/trunk@12087 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| 679eb674fc064993d534df4d48a4ddaff4e33e06 |
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01-Nov-2013 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Avoid re-rendering stencil clip for every draw with reducable clip stack
Fixes the cases where clip stack reduction would cause clip to be
re-rendered to stencil for each draw call. This causes unneeded
slowdown.
Stencil cache would not be used because the clip stack generation id communicated
by the clip stack element list would be invalid. This happended due to
a) clip stack reduction creating new elements in the element list.
b) purging logic removing the generation id, but reduction logic
selecting already purged element, and thus the generation id, as
the representative state of the clip.
Cases of a) where reduction would flatten the stack to a single new
element were fixed by assigning the generation id of the top-most
element of the clip stack as the generation id of the new
element. This is not strictly minimal, but enables more caching than
using invalid id.
Cases of a) where reduction would substitute a stack element with a
new element the generation id of the substituted element is used.
The b) part was fixed by removing the purging logic. It was not
exactly correct, as the previously purged states were actually
used. The purging was not used for anything.
Changes SkClipStack API to highlight that invalid generation id is
never returned by SkClipStack. Empty stacks are wide open. Changes the
clients to reflect this.
Fixes a crash when not passing anti-alias out parameter to
GrReducedClip::ReduceClipStack. The crash is not exercised in the
current code.
R=bsalomon@google.com, robertphillips@google.com
Author: kkinnunen@nvidia.com
Review URL: https://codereview.chromium.org/48593003
git-svn-id: http://skia.googlecode.com/svn/trunk@12084 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| 4469938e92d779dff05e745559e67907bbf21e78 |
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31-Oct-2013 |
reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Revert "Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning""
This reverts commit 1e787c38fa71f2a21fd728f1b1d620b9b09b0d3d.
BUG=
Review URL: https://codereview.chromium.org/54603004
git-svn-id: http://skia.googlecode.com/svn/trunk@12057 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| 6fcbfcead5dc1b61fa5b4c139a1a3714e8c58091 |
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31-Oct-2013 |
reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning"
This reverts commit 1d22c4aaf9d8f053f25194a1ed74b137bfb19497.
git-svn-id: http://skia.googlecode.com/svn/trunk@12056 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| 081560e3abe25c4821b79ca1465f4dbd371c4b5c |
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31-Oct-2013 |
reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning
BUG=
R=robertphillips@google.com, senorblanco@chromium.org, vandebo@chromium.org
Review URL: https://codereview.chromium.org/51033004
git-svn-id: http://skia.googlecode.com/svn/trunk@12055 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| db62709fc19522b39a645557e45417aa82708107 |
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15-Oct-2013 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Turn clear-to-white-then-intersect clips into clear-to-black-then-replace
R=robertphillips@google.com, brian@thesalomons.net
Author: bsalomon@google.com
Review URL: https://codereview.chromium.org/27170003
git-svn-id: http://skia.googlecode.com/svn/trunk@11786 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| 45a15f551b5b3c6c747d8eaf6466b7d3b76a8fae |
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10-Dec-2012 |
bsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Modifications to GrPatherRenderer(Chain) interfaces to support clip mask manager.
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6904069
git-svn-id: http://skia.googlecode.com/svn/trunk@6741 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| c6b3e48cb3a22d83ba3f4b9a614a5a35b05958a0 |
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07-Dec-2012 |
bsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Improve handling of inverse clip paths in GrClipMaskManager.
Will require rebaselining of complexclip_aa and complexclip_aa_layer on GPU.
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6907052
git-svn-id: http://skia.googlecode.com/svn/trunk@6712 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| d21444aab7128c97f4e0eb5e9bf05111d5037292 |
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07-Dec-2012 |
skia.committer@gmail.com <skia.committer@gmail.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Sanitizing source files in Skia_Periodic_House_Keeping
git-svn-id: http://skia.googlecode.com/svn/trunk@6699 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| 34cd70a5810b3cf37b44de1ce080a911a8b342c8 |
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06-Dec-2012 |
bsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Make the clip reducer operate on int rects. Remove redundant Gr from func
name.
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6890045
git-svn-id: http://skia.googlecode.com/svn/trunk@6688 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
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| 170bd792e17469769d145b7dc15dea6cd01b7966 |
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05-Dec-2012 |
bsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Move GrReducedClip to its own files.
R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6891045
git-svn-id: http://skia.googlecode.com/svn/trunk@6686 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/gpu/GrReducedClip.cpp
|