Download PVRTrace User Manual - Imagination Technologies

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Imagination Technologies
3.9.
Texture Inspection ............................................................................................................37
3.10.
Shader Inspection, Modification and Analysis ..................................................................38
3.10.1.
Shader Inspection ..................................................................................................38
3.10.2.
Shader Modification ................................................................................................40
3.10.3.
Shader Analysis .....................................................................................................41
3.11.
Log Information .................................................................................................................42
3.12.
Recorded Framebuffer .....................................................................................................43
4.
PVRTracePlayback ...................................................................................................................44
4.1.
Overview ...........................................................................................................................44
4.2.
Installation .........................................................................................................................44
4.3.
Using PVRTracePlayback on Android ..............................................................................44
4.3.1.
General Command-Line Options ...........................................................................45
4.3.2.
Advanced Command-Line Options ........................................................................46
5.
Troubleshooting ........................................................................................................................47
6.
Contact Details ..........................................................................................................................48
Appendix A.
Manual Android Installation ...................................................................................49
A.1.
Installation with Root Permission......................................................................................49
A.1.1.
Installation on Android 4.3 or Older Version ..........................................................49
A.1.2.
Installation on Android 4.4 or Newer Version .........................................................51
A.1.3.
Installation on 64-bit Android ..................................................................................52
A.2.
Installation without Root Permission.................................................................................54
Appendix B.
Complete Configuration File ..................................................................................55
Appendix C.
Regular Expression Syntax ....................................................................................56
List of Figures
Figure 1. Overview of Recording Library ................................................................................................ 6
Figure 2. General layout of the PVRTrace GUI .................................................................................... 14
Figure 3. File menu ............................................................................................................................... 14
Figure 4. Tools menu ............................................................................................................................ 15
Figure 5. Remote Controller dialog box ................................................................................................ 16
Figure 6. Preferences dialog box .......................................................................................................... 17
Figure 7. View menu ............................................................................................................................. 18
Figure 8. Help menu .............................................................................................................................. 19
Figure 9. Function call list area ............................................................................................................. 20
Figure 10. Action menu displayed on right-clicking a function call ....................................................... 20
Figure 11. Selecting a frame ................................................................................................................. 21
Figure 12. Advanced filtering using the Filter/Highlight Functions dialog box ...................................... 22
Figure 13. Advanced highlighting using the Filter/Highlight Functions dialog box................................ 23
Figure 14. Find dialog box..................................................................................................................... 24
Figure 15. Viewing search results ......................................................................................................... 25
Figure 16. Viewing disabled calls in the Modifications tab .................................................................... 26
Figure 17. Image Analysis window ....................................................................................................... 27
Figure 18. Viewing API call statistics .................................................................................................... 28
Figure 19. Viewing frame statistics ....................................................................................................... 29
Figure 20. Statistics Graph dialog box displaying per-frame statistics ................................................. 30
Figure 21. Statistics Graph dialog box displaying thread usage ........................................................... 31
Figure 22. Viewing the results of static analysis ................................................................................... 31
Figure 23. Viewing suggestions for resolving an issue ......................................................................... 32
PVRTrace
3
Revision PowerVR SDK REL_3.5@3523383a