Commit a7bd3f53fa68bf9351a712c618b37bc1fa79817c
2023-03-31T16:57:35
Fix the retrace issue for VMA image suballocation After adding the VMA image suballocation feature, VVL errors were seen when using the retracing script for some traces, causing failure. After analysis, it was seen that the functionality of the allocation differs from the original method when it comes to non-zero memory allocation. * In allocateAndBindMemory(), the memory property flags from the allocated memory are returned to be used for non-zero memory feature usage. * Added mapMemoryAndInitWithNonZeroValue() to ImageMemorySuballocator, which is used when allocateNonZeroMemory is enabled and the allocated memory is host-visible. * Merged the following into ImageHelper::initializeNonZeroMemory(): * mapMemoryAndInitWithNonZeroValue() * InitMappableDeviceMemory(); used when VMA image suballocation is disabled. * Moved onMemoryAlloc() inside allocateAndBindMemory(). Test: retrace_restricted_traces.py Bug: b/277618656 Bug: angleproject:8058 Change-Id: If411a073e900c1c034d40a99e3fffefe30c82548 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4391403 Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com> Reviewed-by: Charlie Lao <cclao@google.com>