7359eae7c6
1532 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
bungeman@google.com
|
2080900985 |
Fix scale metric bench.
git-svn-id: http://skia.googlecode.com/svn/trunk@1549 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
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bf083a9a20 |
fix windows compile errors in "tests"
git-svn-id: http://skia.googlecode.com/svn/trunk@1547 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
|
e7ccdb3bef |
revert to manually imported gyp source (from SVN externals)
git-svn-id: http://skia.googlecode.com/svn/trunk@1541 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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tomhudson@google.com
|
ddab2276cb |
Duplicates code from GrPathUtils to verify that an approximation for the number
of points in a quadratic curve is within +/- 2x the value determined by the previous expensive method. Running a similar approximation method on the Guimark2 HTML5 Charting demo drops the share of time spent in SkPoint::distanceToLineSegmentBetweenSqd() from 4.57% to under 0.6%, although SkPath::Iter::next(), SkPath::lineTo(), and GrPathUtils::quadraticPointCount() all increase a bit. Using a similar approximation method for SampleSlides.cpp produces visually reasonable results. Without a relevant gm (it looks like gm/pathfill.cpp doesn't have explicit quadratics?) I'm not sure how to get a better output quality test. We could avoid code duplication by: - have two implementations in GrPathUtils (computedQuadraticPointCount() & estimatedQuadraticPointCount() are my working titles) - use a #define to select between them at compile time - expose both of them in the header file for this test to access git-svn-id: http://skia.googlecode.com/svn/trunk@1540 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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Scroggo
|
aed68d999b |
Make linux sample app work on my laptop. Reviewed at http://codereview.appspot.com/4568050/
git-svn-id: http://skia.googlecode.com/svn/trunk@1539 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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thakis@chromium.org
|
7e12f82aa4 |
GCC 4.6 fix: intptr_t <-> NULL triggers an warning.
BUG=chromium:87001 TEST=none Patch by Ryan Sleevi <rsleevi@chromium.org> Review URL: http://codereview.appspot.com/4571048/ git-svn-id: http://skia.googlecode.com/svn/trunk@1538 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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bungeman@google.com
|
be9ad4e5fc |
Higher resolution timers for bench.
http://codereview.appspot.com/4548090/ git-svn-id: http://skia.googlecode.com/svn/trunk@1534 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@google.com
|
41249466fe |
rebaselin from 1528
git-svn-id: http://skia.googlecode.com/svn/trunk@1533 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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bsalomon@google.com
|
7ca72f3355 |
Apply translate param to path bounds when computing ssaa bounds
Review URL: http://codereview.appspot.com/4591044/ git-svn-id: http://skia.googlecode.com/svn/trunk@1532 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@google.com
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4c0e88e202 |
rebaseline from 1528
git-svn-id: http://skia.googlecode.com/svn/trunk@1531 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@google.com
|
3b139f5888 |
round Y baseline for text, as we do in the raster case
http://code.google.com/p/chromium/issues/detail?id=83934 git-svn-id: http://skia.googlecode.com/svn/trunk@1528 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
|
b7fd3ee27e |
Temporarily fall back to the old makefile; the new one was killing buildbot.
git-svn-id: http://skia.googlecode.com/svn/trunk@1527 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
|
1e8e056afc |
Some final cleanups leading up to The Official Switch to Gyp
see http://codereview.appspot.com/4580043 1. Create a single public skia.gyp file that all outside projects (Chrome, Android, etc.) should depend on from now on. I haven't yet created targets suitable for those projects to use, but this is where we should add them. 2. Make gyp generate its Makefiles within out/ directory, rather than polluting directories under source control. 3. Modify trunk/Makefile to automatically run gyp_skia and then call the generated Makefile, to ease developer transition. git-svn-id: http://skia.googlecode.com/svn/trunk@1526 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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tomhudson@google.com
|
288ff33d06 |
New benchmarks to determine performance of matrix-point multiplication for floating point vs. double matrices.
Over-the-shoulder review by reed@. git-svn-id: http://skia.googlecode.com/svn/trunk@1525 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@google.com
|
a87e065870 |
add SkFixedFloorToFixed
git-svn-id: http://skia.googlecode.com/svn/trunk@1524 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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thakis@chromium.org
|
441d7da536 |
Correct argument order for drawSimpleRect()
Patch by Ryan Sleevi <rsleevi@chromium.org> Review URL: http://codereview.appspot.com/4568055/ git-svn-id: http://skia.googlecode.com/svn/trunk@1523 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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kbr@chromium.org
|
120bdffcf0 |
Committing on behalf of gman@chromium.org:
Fix for putImageData TEST=manually ran tests that were failing BUG=84165 TBR=reed@google.com Code review URL: http://codereview.appspot.com/4570042 git-svn-id: http://skia.googlecode.com/svn/trunk@1518 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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tomhudson@google.com
|
8d430185e0 |
Increase use of SkMatrix::hasPerspective(), merge in has_perspective().
Unifies SkMatrix::hasPerspective(), has_perspective(), and manual tests of SkMatrix::getType & kPerspective_Mask. git-svn-id: http://skia.googlecode.com/svn/trunk@1517 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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tomhudson@google.com
|
25583a3812 |
Make scalar benchmarks compile and run under SKIA_SCALAR=fixed as well as float.
git-svn-id: http://skia.googlecode.com/svn/trunk@1516 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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tomhudson@google.com
|
521ed7c7c2 |
Attempt to correct issue with fixed point from SkMatrix changes in r1512.
git-svn-id: http://skia.googlecode.com/svn/trunk@1515 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@google.com
|
e1fee49d03 |
remove legacy LCDTEXT define
git-svn-id: http://skia.googlecode.com/svn/trunk@1514 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@google.com
|
99683cede2 |
move code inside #ifdef to fix warning
git-svn-id: http://skia.googlecode.com/svn/trunk@1513 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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tomhudson@google.com
|
ac3852571e |
Benchmarking suggests that replacing some of the conversions from float to int
with direct floating-point comparisons in computeTypeMask() is a significant win (up to 40%?). In practice, we see a 10-15% speedup in this function (the current most expensive Skia function) in Chrome on the FishIETank demo. The remainder of the function looks like it ought to be amenable to similar speedups, but we haven't found a rewrite that behaves well in benchmarking yet. http://codereview.appspot.com/4551097/ git-svn-id: http://skia.googlecode.com/svn/trunk@1512 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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tomhudson@google.com
|
f910b36e45 |
New scalar benchmark suite, comparing SkScalarAs2sCompliment vs native float operations
http://http://codereview.appspot.com/4532116/ git-svn-id: http://skia.googlecode.com/svn/trunk@1511 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@google.com
|
cbefd7d842 |
add internal multiplier for loopcount, to reduce variance for simple/fast tests
git-svn-id: http://skia.googlecode.com/svn/trunk@1510 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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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 |
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epoger@google.com
|
f8db093daa |
Make gyp_skia script use third_party/externals/gyp instead of the deprecated
third_party/gyp git-svn-id: http://skia.googlecode.com/svn/trunk@1506 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
|
f01b7cb8d8 |
Add third_party/externals dir that brings in gyp
git-svn-id: http://skia.googlecode.com/svn/trunk@1505 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
|
1bc8f60e5b |
Put back our old gyp dir
git-svn-id: http://skia.googlecode.com/svn/trunk@1504 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
|
be8f266567 |
oops, that external dependency conflicted with the old gyp directory
git-svn-id: http://skia.googlecode.com/svn/trunk@1503 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
|
d4fefc81d0 |
Add gyp@r197 as external dependency
git-svn-id: http://skia.googlecode.com/svn/trunk@1502 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
|
3a09e62d85 |
Move third_party/gyp to third_party/gyp-old in anticipation of replacement
git-svn-id: http://skia.googlecode.com/svn/trunk@1501 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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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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reed@google.com
|
76d613980d |
add SkAdvancedTypeface file
git-svn-id: http://skia.googlecode.com/svn/trunk@1499 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@google.com
|
70c136e54e |
allow the build system to enable offscreen_aa to some max dimension
default is still 0 for the moment. git-svn-id: http://skia.googlecode.com/svn/trunk@1498 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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tomhudson@google.com
|
7b4e107322 |
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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().
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Patch Set 1
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<b>reed1</b>
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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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<b>me</b>
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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
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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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epoger@google.com
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c39f17542b |
fix gm build on Mac
see http://codereview.appspot.com/4571044/ git-svn-id: http://skia.googlecode.com/svn/trunk@1494 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
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161933b1e1 |
fix bench and gm targets on Linux
see http://codereview.appspot.com/4530104 git-svn-id: http://skia.googlecode.com/svn/trunk@1490 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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bungeman@google.com
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55bfd45d9a |
Turn off optimization on VC debug builds.
http://codereview.appspot.com/4568052/ git-svn-id: http://skia.googlecode.com/svn/trunk@1488 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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twiz@google.com
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76b8274242 |
Correction of texture domain calculation. Review=http://codereview.appspot.com/4517126
git-svn-id: http://skia.googlecode.com/svn/trunk@1483 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
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0a030cde4e |
fix gyp-generated xcode project files for SampleApp and other targets
see http://codereview.appspot.com/4515181/ git-svn-id: http://skia.googlecode.com/svn/trunk@1482 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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bungeman@google.com
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3b0a8da8a5 |
Add EGL context for Windows.
http://codereview.appspot.com/4517133/ git-svn-id: http://skia.googlecode.com/svn/trunk@1481 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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tomhudson@google.com
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0d831725f6 |
Reduce GrGLProgram::ProgramDesc from 88B to 24B.
http://codereview.appspot.com/4561058. git-svn-id: http://skia.googlecode.com/svn/trunk@1480 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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epoger@google.com
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ccdbd2c522 |
create GYP files for these targets: tests, gm, skhello, skimage, skdiff
see http://codereview.appspot.com/4536096/ git-svn-id: http://skia.googlecode.com/svn/trunk@1479 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@google.com
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f850d096af |
add copyright notices
git-svn-id: http://skia.googlecode.com/svn/trunk@1478 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@google.com
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542e035dcd |
remove unneeded check for thumb. see http://codereview.appspot.com/4539048/
git-svn-id: http://skia.googlecode.com/svn/trunk@1477 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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senorblanco@chromium.org
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907afcadfa |
Add a missing include path for the linux build of utils.gyp. Remove the Linux
utils files from the build of views.a, since they're already being compiled into utils.a, since it was causing unnecessary rebuilds (the same could probably be done for linux and mac). Remove the commented-out SkImageDecoder_libpvjpeg.cpp, which has been removed from SVN. http://codereview.appspot.com/4532105/ git-svn-id: http://skia.googlecode.com/svn/trunk@1476 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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tomhudson@google.com
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78e7d2c795 |
Fix to bug, partial fix to unit tests following on from
http://codereview.appspot.com/4536100/ git-svn-id: http://skia.googlecode.com/svn/trunk@1475 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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reed@google.com
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9b24d25c6b |
include SkTypes.h
git-svn-id: http://skia.googlecode.com/svn/trunk@1474 2bbb7eff-a529-9590-31e7-b0007b416f81 |
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caryclark@google.com
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ab0ab4a601 |
committing http://codereview.appspot.com/4515175/
git-svn-id: http://skia.googlecode.com/svn/trunk@1473 2bbb7eff-a529-9590-31e7-b0007b416f81 |