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use a graphics debugger #12

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lucasw opened this issue May 15, 2017 · 3 comments
Open

use a graphics debugger #12

lucasw opened this issue May 15, 2017 · 3 comments

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@lucasw
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lucasw commented May 15, 2017

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@lucasw
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lucasw commented May 15, 2017

Try https://apitrace.github.io/ apitrace

@lucasw
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lucasw commented May 15, 2017 •
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apitrace trace rosrun bgfx_ros bgfx_ros __name:=bgfx_ros

ctrl-c says core dumped, but now have a bgfx_ros.trace file of about a megabyte.

qapitrace bgfx_ros.trace

@lucasw
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lucasw commented May 15, 2017 •
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Try a working example:

~/other/bgfx/examples/runtime$ apitrace trace ../../.build/linux64_gcc/bin/example-15-shadowmaps-simpleRelease
qapitrace example-15-shadowmaps-simpleRelease.trace

I can see individual frames in GL_BACK under 'Surfaces' in the Current State area, in my bgfx_ros.trace there is garbage in GL_BACK.

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