Age | Commit message (Collapse) | Author | Files | Lines |
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I've been very busy professionally/personally, which has left very little
time to maintain Apitrace. So set the right expectations.
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Noticed when reviewing recent comment by jrfonscea in issue #199
referencing "Emitting annotations to the trace" in README.markdown
Signed-off-by: Lawrence L Love <lawrencex.l.love@intel.com>
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Doesn't do anything useful, now that github is serving the URL as a
static image from *.githubusercontent.com , and GitHub now provides some
stats.
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Documentation update for previous commit:
apitrace: Allow multiple --calls and/or --frames input options
Signed-off-by: Lawrence L Love <lawrencex.l.love@intel.com>
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They are also available in GL, and Apple actually advertises them in MacOSX:
https://developer.apple.com/graphicsimaging/opengl/capabilities/
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README.
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It seems that from MacOSX 10.9 DYLD_FRAMEWORK_PATH takes precendence
over DYLD_LIBRARY_PATH for frameworks.
Issue #181.
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by a windows app.
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Reading through some of the documentation, spotted some typos
and thought might as well correct them while reading
Mostly missing or incomplete words. One section that meant to
display code didn't have the correct format to display it as such.
Signed-off-by: Lawrence L Love <lawrencex.l.love@intel.com>
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See https://github.com/blog/1452-new-github-pages-domain-github-io
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This allows to create h264 video with gstreamer-vaapi very fast, and save much more disk space.
Using PNM format couldn't reach same performance, since PNM decoding seems inefficient in gstreamer.
Following are some experiment data with smokinguns demo 1920x1080 resolution on Ivybridge:
1. With png saving, it runs at around 4.5 FPS, which has compression rate 5.15x against raw RGB data
Reference command:
glretrace -s snapshot/ smokinguns.trace
2. Using PNM with gstreamer-vaapi, which could run at around 9 FPS, which has compression rate
485x (QP dependent) against raw RGB data.
Reference command:
glretrace -s - smokinguns.trace | gst-launch-0.10 fdsrc blocksize=409600 ! queue \
! pnmdec ! videoparse format=rgb width=1920 height=1080 ! ffmpegcolorspace ! queue \
! vaapiupload direct-rendering=0 ! queue ! vaapiencodeh264 ! filesink location=xxx.264
3. With following command that directly write raw RGB stream and encoded into H264 video, it
runs at around 18.5 FPS, which has compression rate 485x (QP dependent) against raw RGB data,
Reference command:
glretrace --snapshot-format=RGB -s - smokinguns.trace | gst-launch-0.10 fdsrc blocksize=409600 ! queue \
! videoparse format=rgb width=1920 height=1080 ! queue ! ffmpegcolorspace ! queue \
! vaapiupload direct-rendering=0 ! queue ! vaapiencodeh264 ! filesink location=xxx.264
v2: Use --snapshot-format= option to specify which format is used to write to stdout output
v3: Use enum for snapshotFormat and add example in README.markdown
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This is supported with a new command-line argument:
qapitrace --remote-target <HOST> <trace-file>
See README.markdown for documentation on usage and current limitations
of this feature.
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As README still contains Android information.
Minor tweaks.
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Tracing of Java applications on Android is quite different from tracing native
executables, so move it to a separate file.
Add instructions on using wrapping support that appeared in Android 4.0, which
simplifies usage of apitrace on Android.
Add a reference to adjust-child-env tool that allows to inject tracing library
on Android without rebuilding and reflashing recovery image.
Signed-off-by: José Fonseca <jose.r.fonseca@gmail.com>
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After some debate on the mailing list, the consensus favors the name
"replay" for this operation. Update the documentation in
README.markdown to match.
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Not really based from personal experience, but rather on what others wrote,
namely
https://github.com/kanru/apitrace/commit/5948e72a25b1d2df07299db0d49f91677827478b
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Call numbers start from 0, but examples gave the impression it started
from call 1.
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See also http://stackoverflow.com/questions/4376560/add-google-analytics-to-github-wiki-pages
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Content now in http://apitrace.github.com
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Signed-off-by: Imre Deak <imre.deak@intel.com>
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It is broken on the homepage.
Thanks to Mathieu Virbel for pointing this out.
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