0b4d8aa108
1897 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
reed@google.com
|
e0dcde7399 |
make concat_float distinguishable using -match
init our float/double arrays, so we get reliable timings (NaNs are slow) git-svn-id: http://skia.googlecode.com/svn/trunk@1509 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
tomhudson@google.com
|
a20416b010 |
Remove warnings, improve benchmark quality, complicate benchmark results:
- data on heap instead of stack - more closely match operations of actual SkMatrix::setConcat() - avoid random perturbations, do_always; use perf annotate to verify that assembly isn't getting optimized away git-svn-id: http://skia.googlecode.com/svn/trunk@1500 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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tomhudson@google.com
|
7b4e107322 |
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Issue <a href="/4571045/" onmouseover="M_showPopUp(this, 'popup-issue');">
4571045</a>:
New matrix benchmarks to evaluate ::setConcat implementation options
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<div><b>Created:</b><br>
16 minutes ago by me
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<div><b>Modified:</b><br>
0 minutes ago
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<a href="/user/reed1" onmouseover="M_showUserInfoPopup(this)">reed1</a>
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<pre>On platforms that use Float (instead of Fixed), SkMatrix stores its internal
values as floats, but setConcat() needs extra precision and so uses doubles to
contain intermediate values.
These three benchmarks compare the speed of float-only, double-only, and
float-cast-to-double implementations of a chunk of code extracted from the
non-perspective case of setConcat().
</pre>
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13 minutes ago
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1. lets remove the "fix" from the function name. just muladdmul I think 2. we ...
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<pre name="cl-message-1">1. lets remove the "fix" from the function name. just muladdmul I think
2. we can remove the return, since it will be compiled away anyway
3. nice checkin comment!
4. what are the results like?</pre>
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> 4. what are the results like? For posterity: tomhudson@tomhudson-zx600-linux:/usr/local/google/src/skia3$ out/bench/bench -match matrix_concat -repeat 1000 ...
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<pre name="cl-message-2">> 4. what are the results like?
For posterity:
tomhudson@tomhudson-zx600-linux:/usr/local/google/src/skia3$ out/bench/bench
-match matrix_concat -repeat 1000
skia bench: alpha=0xFF antialias=1 filter=0
running bench [640 480] matrix_concat_double 8888: msecs = 0.79 565:
msecs = 0.79 GPU: msecs = 0.79
running bench [640 480] matrix_concat_floatdouble 8888: msecs = 0.97 565:
msecs = 0.97 GPU: msecs = 0.97
running bench [640 480] matrix_concat_float 8888: msecs = 0.74 565:
msecs = 0.73 GPU: msecs = 0.74</pre>
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<b>Issue 4571045: New matrix benchmarks to evaluate ::setConcat implementation options
</b><br>
Created 16 minutes ago by me<br>
Modified 0 minutes ago<br>
Reviewers: reed1<br>
Base URL: http://skia.googlecode.com/svn/trunk/<br>
Comments: 0
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On platforms that use Float (instead of Fixed), SkMatrix stores its internal
values as floats, but setConcat() needs extra precision and so uses doubles
to contain intermediate values.
These three benchmarks compare the speed of float-only, double-only, and
float-cast-to-double implementations of a chunk of code extracted from the
non-perspective case of setConcat().
git-svn-id: http://skia.googlecode.com/svn/trunk@1497 2bbb7eff-a529-9590-31e7-b0007b416f81
|
||
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reed@google.com
|
3fb5187647 |
speed-up SkMatrix::preScale by 3x, by special-casing it instead of just calling
concat. Inspired by the profile of the fishtank site git-svn-id: http://skia.googlecode.com/svn/trunk@1462 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
bungeman@google.com
|
d1a416a97c |
glFinish to complete bench before stopping stopwatch.
git-svn-id: http://skia.googlecode.com/svn/trunk@1366 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
mike@reedtribe.org
|
a9015f897c |
add GPU config
git-svn-id: http://skia.googlecode.com/svn/trunk@1341 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
|
reed@google.com
|
757cdc4e73 |
check for missing filename (needs to be specified when tool is launched)
git-svn-id: http://skia.googlecode.com/svn/trunk@1287 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
|
reed@google.com
|
80adceb39a |
rename radial to radial1, so I can distinguish it from radial2 in my
-match patter sniffer git-svn-id: http://skia.googlecode.com/svn/trunk@1120 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
|
reed@google.com
|
84e9c0801f |
speed up 2-point-radial gradients by 9x, using float instead of fixed
git-svn-id: http://skia.googlecode.com/svn/trunk@1118 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
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reed@google.com
|
d34658a5f1 |
add benchmark for path filling
git-svn-id: http://skia.googlecode.com/svn/trunk@1097 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
|
reed@google.com
|
3b14dc1851 |
add strokerects to gm
output current bench settings git-svn-id: http://skia.googlecode.com/svn/trunk@1040 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
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mike@reedtribe.org
|
2ecead5604 |
add 2 stroke tests to rects
git-svn-id: http://skia.googlecode.com/svn/trunk@1038 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
|
reed@google.com
|
981d479800 |
http://codereview.appspot.com/3980041/
Add blitmask procs (with optional platform acceleration) patch by yaojie.yan git-svn-id: http://skia.googlecode.com/svn/trunk@910 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
|
reed@google.com
|
b9d84f3bed |
add black, opaque, blend variants for text blits, to exercise different
special cases in blitmask git-svn-id: http://skia.googlecode.com/svn/trunk@700 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
|
reed@google.com
|
1fcd51e6b2 |
add template macro to "safely" perform casts w/o breaking strict-aliasing
fix aliasing warnings git-svn-id: http://skia.googlecode.com/svn/trunk@674 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
reed@android.com
|
eca4836067 |
add
git-svn-id: http://skia.googlecode.com/svn/trunk@640 2bbb7eff-a529-9590-31e7-b0007b416f81 |
||
agl@chromium.org
|
652807bbc8 |
Revert "Revert "Use hairline when line width <= 1.0, instead of < 1.0.""
This reverts commit r560. Chromium has landed at r560, so I'm applying the revert-revert. (See the comments in r560 for details.) git-svn-id: http://skia.googlecode.com/svn/trunk@561 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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agl@chromium.org
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6fd950ca5c |
Revert "Use hairline when line width <= 1.0, instead of < 1.0."
This reverts commit r538 for the moment. In order to roll Chrome to include some bug fixes, I want to land it in between this revert, and the revert revert. That way the baseline changes from the other revisions can be considered without conflating the huge number of changes due to r538. git-svn-id: http://skia.googlecode.com/svn/trunk@560 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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anatoly@google.com
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a956e4fe2e |
Use hairline when line width <= 1.0, instead of < 1.0.
This speeds line drawing up considerably when drawing with default linewidth on canvas. Review: http://codereview.appspot.com/883047/show git-svn-id: http://skia.googlecode.com/svn/trunk@538 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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831f6c676f |
update with better fps reporting
git-svn-id: http://skia.googlecode.com/svn/trunk@506 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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0c9da393d9 |
add FPSBench
git-svn-id: http://skia.googlecode.com/svn/trunk@505 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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867ee807cc |
motorola neon patch for blitMask, used in text drawing
git-svn-id: http://skia.googlecode.com/svn/trunk@397 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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11ec186bfc |
add opaque -vs- alpha bitmap cases
git-svn-id: http://skia.googlecode.com/svn/trunk@393 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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4e635f9eb2 |
add -forceDither option to bench (it is tristate)
update neon optimizations from motorola git-svn-id: http://skia.googlecode.com/svn/trunk@391 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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e9d0060f4d |
add decode bench
add dictionary for bench tools to see optional cmdline args git-svn-id: http://skia.googlecode.com/svn/trunk@351 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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4d85059920 |
add benchmark for repeat-tile bitmaps
git-svn-id: http://skia.googlecode.com/svn/trunk@318 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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cd21c809a9 |
remove dead code
git-svn-id: http://skia.googlecode.com/svn/trunk@311 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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29348cb061 |
add -forceFilter to bench tool
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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reed@android.com
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387359e348 |
add -config foo to restrict the output to just the specific config
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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reed@android.com
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c714479548 |
remove noisy font table tests from TextBench
git-svn-id: http://skia.googlecode.com/svn/trunk@304 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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8015dd83ae |
almost there on gm (need to fix image writes/reads/compares)
move SkAutoGraphics into SkGraphics.h add [] operators to SkString git-svn-id: http://skia.googlecode.com/svn/trunk@228 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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9781ca5866 |
add SkSfntUtils to parse some known truetype tables
add comments and cleanup to count_tables in SkFontHost_tables.cpp fix transparency bug in gifs use (alpha+1) for blending in srcover mode, to ensure opaque results git-svn-id: http://skia.googlecode.com/svn/trunk@155 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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d6638e644e |
add Table apis to SkFontHost
need to implement in _win backend git-svn-id: http://skia.googlecode.com/svn/trunk@149 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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953ce8dcb7 |
rename bench's main to benchmain.cpp, to avoid multiple files with same name
git-svn-id: http://skia.googlecode.com/svn/trunk@141 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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6c924ad46c |
add -pict option to bench, which draws everything through a picture, and then
compares the result to the original draws git-svn-id: http://skia.googlecode.com/svn/trunk@139 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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5e5adfd12c |
migrate more legacy unittests into tests/
SkParse yet to be cleaned up git-svn-id: http://skia.googlecode.com/svn/trunk@113 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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3a859a0034 |
draft of Text benchmark
not enabled yet, as having trouble with mac-fonthost port git-svn-id: http://skia.googlecode.com/svn/trunk@87 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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f523e25da0 |
add BitmapBench
git-svn-id: http://skia.googlecode.com/svn/trunk@83 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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a70ba36c97 |
remove duplicate SkTRegistry definition
git-svn-id: http://skia.googlecode.com/svn/trunk@78 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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4c7d3d6828 |
make help - shows options in makefile
add optional image-encoding to bench git-svn-id: http://skia.googlecode.com/svn/trunk@74 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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4bc1983e01 |
add options to bench: -repeat N -forceOpaque -forceBlend -forceAA -forceBW
output stats for all configs (should be a option) git-svn-id: http://skia.googlecode.com/svn/trunk@73 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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4cb8bd18d9 |
add crude Makefile (someone please help!)
make SkFloatBits.cpp compile w/o floats git-svn-id: http://skia.googlecode.com/svn/trunk@69 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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d2c3744801 |
add arg to make diff sized rects
git-svn-id: http://skia.googlecode.com/svn/trunk@59 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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a720790ef0 |
move main.cpp outside of the xcode project
git-svn-id: http://skia.googlecode.com/svn/trunk@58 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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b398fe8638 |
add cmd-line args
respect canvas size from each bench obj, rather than hardcode 640x480 git-svn-id: http://skia.googlecode.com/svn/trunk@57 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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joe.gregorio
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092590b88d |
Initial automake and autoconf files to build core into libskia.a.
git-svn-id: http://skia.googlecode.com/svn/trunk@55 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@android.com
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bd700c391d |
add benchmark framework
git-svn-id: http://skia.googlecode.com/svn/trunk@52 2bbb7eff-a529-9590-31e7-b0007b416f81 |