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gDEBugger ES

gDEBugger ES. Yaki Tebeka. OpenGL ES Debugging & Profiling model. Application is sending API calls. Something happens here!. Why is ES debugging & profiling difficult?. The graphic system is viewed as a “ black box ” A render context is a huge “ global ” state machine

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gDEBugger ES

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  1. gDEBugger ES Yaki Tebeka

  2. OpenGL ES Debugging & Profiling model Application is sending API calls Something happens here!

  3. Why is ES debugging & profiling difficult? The graphic system is viewed as a “black box” • A render context is a huge “global” state machine • You cannot watch state variable values • You cannot put breakpoints on ES API functions • You cannot view allocated graphic objects (textures, buffers, etc) • Pipeline stages are highly parallel and programmable • Caching is used in different stages • Hardware uses a lot of algorithms • IHVs keep implementation details secret…

  4. gDEBugger ES – a Professional OpenGL ES Debugger and Profiler Provides graphic pipeline information needed to find bugs and to optimize application performance: • Shortens debugging and profiling time • Improves application quality • Optimizes application performance

  5. Demo…

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