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Diagnostic-only v0.0.3-based build for photo issue #14. Does not change any image-copy decision, DMA flush, synchronization, shader, or buffer/cache semantics.
Enable with Windows CMD:
set FRAMEROPIA_PHOTO_DMA_TRACE=1before startingframeropia.exein the same terminal, or use a BAT file containing@echo off\nset FRAMEROPIA_PHOTO_DMA_TRACE=1\nstart "" "%~dp0frameropia.exe"(the two backslash-n markers here should be actual line breaks in a BAT). Ineden_log.txt, searchFrameropia DMA candidate; first 96 block-linear to pitch DMA copies whose row-length >=1024 and rows >=256 have their addresses, dimensions, source origin, pitch and accelerated result logged.Purpose: compare the first corrupted shot and later good shots, check whether the earlier PR #20 guessed 7680×1080 geometry correctly, identify destination offset/pitch changes. Three photos after each of three fresh starts; attach redacted log if available. The trace can be very verbose; disable the variable to use default behavior. No release and no merge until diagnostic utility is verified.