~/talk

Optimize your graphics with Android GPU Inspector frame profiler

name:Jay Kong
links:none on file
links:none on file
slides:none on file

Android GPU Inspector adds a frame profiler that captures per-frame timing, GPU counters and object-level GPU memory (collaborating with Qualcomm/Imagination/Arm) and supports OpenGL ES via ANGLE to Vulkan translation. A real-game capture shows vertex bandwidth at 1.7 GB/s; changing vertex layout from 48 bytes to 20 bytes (and splitting position into its own vertex stream split) cuts bandwidth ~60% and yields a 70–80% vertex bandwidth reduction in practice, dramatically lowering GPU frame time. Supported on recent Samsung and Oppo flagships and mandated on Android 12+ devices.

AI-written summary · about

  1. 0:00Start
  2. 1:47Android Gpu Inspector
  3. 2:08Systems Profiling Mode
  4. 2:40Gpu Memory Support
  5. 4:01Device Support
  6. 4:43The Frame Profiler
  7. 6:20Gpu Counters
  8. 7:18Vertex Format
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