| 6228f1617d7525d64a23edd3b497791c6a06e842 |
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03-Aug-2012 |
John Reck <jreck@android.com> |
am dd5962d2: am 47387cc7: Merge "Fix browser rendering issue: pure color tiles are rendered black"
* commit 'dd5962d2534b8c3cc215492c8dcf463e923f73c2':
Fix browser rendering issue: pure color tiles are rendered black
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| 68ca7b3168f78f2354bf15934857c1705f22025e |
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02-Aug-2012 |
Yuyang Du <yuyang.du@intel.com> |
Fix browser rendering issue: pure color tiles are rendered black
The “pure color tile” optimization finds the pure-color tiles and
then draws the tiles simply with the color (otherwise the texture).
But the RGBA color pointer type is char, which may overflow when
the value is larger than 127. In such case, the tiles in question
are rendered black, because of the wrong color. This bug is fixed
by defining the pointer as unsigned char.
Change-Id: I5c7214423fa6961e707bde72f0e18c610374745d
Author: Yuyang Du <yuyang.du@intel.com>
Signed-off-by: Yuyang Du <yuyang.du@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
/external/webkit/Source/WebCore/platform/graphics/android/rendering/GLUtils.cpp
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| d823574f92be4f91c0127b48386bc4df2baa7984 |
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27-Jun-2012 |
Teng-Hui Zhu <ztenghui@google.com> |
Improve the CPU upload path.
Swap the SkBitmap instead of a copy to save the memory bandwidth.
Change-Id: I0998248a9a87ce4058898e66a4739995da9c003c
/external/webkit/Source/WebCore/platform/graphics/android/rendering/GLUtils.cpp
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| 736e83761cd309092370bb9f7842826186c32722 |
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13-Jun-2012 |
Chris Craik <ccraik@google.com> |
Add detailed tracing to tile painting
bug:6653638
Change-Id: I839917feb1803bc1f4ace5aa2367067024a18706
/external/webkit/Source/WebCore/platform/graphics/android/rendering/GLUtils.cpp
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| 2984cd062c3533700d08979a1ba76b3b04fcb395 |
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14-May-2012 |
Teng-Hui Zhu <ztenghui@google.com> |
Add more debug log for GL error
bug:6486310
Change-Id: I7a4ca54eddc445c9228f44fff4cd35835b8bf5ff
/external/webkit/Source/WebCore/platform/graphics/android/rendering/GLUtils.cpp
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| 418e065ccd82593c3f5d49942b0aaee6fac95615 |
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07-May-2012 |
Mangesh Ghiware <mghiware@google.com> |
Fix visible area calculation.
Use the inverse of draw tranform to convert from content to layers
coordinate space.
Also, if the draw transform isn't limited to 2D space, return the entire
content area. Above conversion doesn't preserve 3D.
Bug: 6077575
Change-Id: I8393de0597ae5cd739b3df10c087cedd234ac9f0
/external/webkit/Source/WebCore/platform/graphics/android/rendering/GLUtils.cpp
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| e859a34171f2a36877d95197d118d962078f8aa0 |
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27-Apr-2012 |
John Reck <jreck@google.com> |
Rewrite PictureSet with TURBO!
This changes how partial invals are done by adding a hybrid mode.
What we used to do is generate a SkPicture for the new area. This
SkPicture would possibly be larger than the actual inval, depending
on various merge rules (more SkPictures == slower to draw a tile)
The new code rewrites PictureSet entirely, preserving many of the old rules
but cleans up the code and adds the concept of a "PrerenderedInval". This is
a partial inval that WebKit has rasterized. By having WebKit produce both
a SkPicture and a SkBitmap, we avoid needing to play back the picture and
avoid overdrawing. We take this SkBitmap, and simply update the front
textures with it. This gives us full partial invals through the entire
system without hitting any driver bugs, and with minimal copies. And while
the SkPicture may be larger than the inval, the SkBitmap that is rasterized
is not - it matches the area webkit has said is dirty.
Change-Id: Ieb7ecc9db0d4f679102fda004a43399f9b319ebc
/external/webkit/Source/WebCore/platform/graphics/android/rendering/GLUtils.cpp
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| 2ac76fe4e18c3325c8b3bb8f9435fdc7b96c0aca |
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19-Apr-2012 |
Teng-Hui Zhu <ztenghui@google.com> |
Better handle the EGL context lost situation.
Unless framework provide a better message, we can't avoid this EGL context issue
totally if mis-match happen again.
Clean up some obsolete code.
Change-Id: Ica03daecd58f9757c8cad41e0f40d5d51b041748
/external/webkit/Source/WebCore/platform/graphics/android/rendering/GLUtils.cpp
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| 9b0332227d1f5d644e78f417c54ae1ec86ecaa1c |
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12-Apr-2012 |
Teng-Hui Zhu <ztenghui@google.com> |
We shall restore the FBO id instead of setting it back to 0.
bug:6283539
Change-Id: I84b8d5e0a984cb98cedc43d755b04be521d675ca
/external/webkit/Source/WebCore/platform/graphics/android/rendering/GLUtils.cpp
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| 2e510fd5b5a30f1315c272d44ae3aa4cba355498 |
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06-Apr-2012 |
Nicolas Roard <nicolasroard@google.com> |
Reorganize platform/graphics/android
Change-Id: Idc67155cfa99784dcd931e705336bfa063ecae46
/external/webkit/Source/WebCore/platform/graphics/android/rendering/GLUtils.cpp
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