| Commit message (Collapse) | Author | Age |
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- remove neon-specific functions that were not faster than the C version
- move the neon filter function to its own header, so it could be use in more places
git-svn-id: http://skia.googlecode.com/svn/trunk@309 2bbb7eff-a529-9590-31e7-b0007b416f81
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remove obsolete opts_neon dir
git-svn-id: http://skia.googlecode.com/svn/trunk@308 2bbb7eff-a529-9590-31e7-b0007b416f81
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move some utils out of effects/
git-svn-id: http://skia.googlecode.com/svn/trunk@307 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@306 2bbb7eff-a529-9590-31e7-b0007b416f81
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add -match foo to restrict the benchmarks to those whose names match foo
git-svn-id: http://skia.googlecode.com/svn/trunk@305 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@304 2bbb7eff-a529-9590-31e7-b0007b416f81
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original version by ARM LIMITED 2009
git-svn-id: http://skia.googlecode.com/svn/trunk@303 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@302 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@301 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@300 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@299 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@298 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@297 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@296 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@295 2bbb7eff-a529-9590-31e7-b0007b416f81
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the upscaling inside the png codec.
git-svn-id: http://skia.googlecode.com/svn/trunk@294 2bbb7eff-a529-9590-31e7-b0007b416f81
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r291 added support for building on platforms where subpixel support
has been compiled out of FreeType. However, it turns out that there is
a common situation in which we build on platforms with subpixel
support, but have to run without it: people downloading Chromium from
the buildbots.
Because we this, we need a runtime solution. Modifying the conversion
routines for this seems suboptimal because the extra branches will
slow down everyone. So we probe subpixel support at runtime by trying
to install a low-pass filter. If we fail at this, then we map all the
SkScalerContext::Rec structures to remove subpixel mode.
http://codereview.appspot.com/98057
git-svn-id: http://skia.googlecode.com/svn/trunk@293 2bbb7eff-a529-9590-31e7-b0007b416f81
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This reverts commit r291. It will be replaced with another solution in the next
commit.
git-svn-id: http://skia.googlecode.com/svn/trunk@292 2bbb7eff-a529-9590-31e7-b0007b416f81
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On Fedora, at least, FreeType is built without subpixel support. It
tries to simulate subpixel mode by replicating the gray-values three
times. However, it fails to simulate the actions of the low-pass
filter and so doesn't add border around the glyphs. This patch adds a
compile-time constant, which is the number of bytes of filter border.
If this value is zero (because FreeType is simulating subpixel
support), then we add a transparent border ourselves when transforming
from FreeType rendered glyphs to masks.
http://codereview.appspot.com/96171
git-svn-id: http://skia.googlecode.com/svn/trunk@291 2bbb7eff-a529-9590-31e7-b0007b416f81
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use enum in getHinting() function, rather than hard-coded constants
git-svn-id: http://skia.googlecode.com/svn/trunk@290 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@289 2bbb7eff-a529-9590-31e7-b0007b416f81
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Since we don't control the settings on Windows, I believe we may just
as well filter everything.
TBR=reed
http://codereview.appspot.com/97070
git-svn-id: http://skia.googlecode.com/svn/trunk@288 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@287 2bbb7eff-a529-9590-31e7-b0007b416f81
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warnings)
git-svn-id: http://skia.googlecode.com/svn/trunk@286 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@285 2bbb7eff-a529-9590-31e7-b0007b416f81
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Now that Chrome is rendering subpixel text, I was able to try running
the renderer process under valgrind, which turned up a number of
issues.
First, I was calculating the stride of vertical LCD glyphs wrong
(typo).
Secondly, I was going horribly wrong when a glyph was being blitted at
the edge of a bitmap. I suspected something was wrong with the code,
but I wasn't clear enough with the structure of the code when writing
it to figure out what the correct solution was.
http://codereview.appspot.com/97059
git-svn-id: http://skia.googlecode.com/svn/trunk@284 2bbb7eff-a529-9590-31e7-b0007b416f81
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before we turn it into a font-cache entry, for the cases where the scaler will
ignore and/or collapse certain feature requests (e.g. doesn't support all levels
of hinting)
git-svn-id: http://skia.googlecode.com/svn/trunk@283 2bbb7eff-a529-9590-31e7-b0007b416f81
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feature (since we already have subpixel text support)
fix some debug-compile problems
update Makefile for lcd files
git-svn-id: http://skia.googlecode.com/svn/trunk@282 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@281 2bbb7eff-a529-9590-31e7-b0007b416f81
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fix case where cubic is big/degenerate, and never returns a valid edge
git-svn-id: http://skia.googlecode.com/svn/trunk@280 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@279 2bbb7eff-a529-9590-31e7-b0007b416f81
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src\core\SkBlitter_ARGB32.cpp(362) : warning C4101: 'alpha32' : unreferenced local variable
git-svn-id: http://skia.googlecode.com/svn/trunk@278 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@277 2bbb7eff-a529-9590-31e7-b0007b416f81
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patch went wrong and duplicated SkFontHost.cpp.
git-svn-id: http://skia.googlecode.com/svn/trunk@276 2bbb7eff-a529-9590-31e7-b0007b416f81
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This patch adds support for rendering subpixel glyphs (using
Freetype). In order to control this rendering see
SkPaint::setLCDRenderText in SkPaint.h.
To setup the LCD mode, see SkFontHost::SetSubpixelOrientation and
SkFontHost::SetSubpixelOrder in SkFontHost.h.
This patch also adds more fine grained control over hinting (again,
only for Freetype currently). One can now control the hinting with
SkPaint::setHinting.
git-svn-id: http://skia.googlecode.com/svn/trunk@275 2bbb7eff-a529-9590-31e7-b0007b416f81
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dst-space, and perform the clip-test there).
git-svn-id: http://skia.googlecode.com/svn/trunk@274 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@273 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@272 2bbb7eff-a529-9590-31e7-b0007b416f81
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remove obsolete SkBitmapShader.cpp file
git-svn-id: http://skia.googlecode.com/svn/trunk@271 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@270 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@269 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@268 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@267 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@266 2bbb7eff-a529-9590-31e7-b0007b416f81
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fix typo-bug in 4444 blend case
git-svn-id: http://skia.googlecode.com/svn/trunk@265 2bbb7eff-a529-9590-31e7-b0007b416f81
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this at least draws the right colors, since we're 565 and CG only supports 1555
(unless someone knows how to tell CG we're 565...)
Fix ws in picturerecord
Enable dither in sample gradients, so the 4444 case isn't so ugly
git-svn-id: http://skia.googlecode.com/svn/trunk@264 2bbb7eff-a529-9590-31e7-b0007b416f81
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faster 32->16 blend by using the expand_16 intermediate format
git-svn-id: http://skia.googlecode.com/svn/trunk@263 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@262 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@261 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@260 2bbb7eff-a529-9590-31e7-b0007b416f81
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