Commit 62eb8fbeec7c0e4b93028afe188f9d291f8e4686
2024-05-06T07:22:15
Vulkan: Switch to using zlib::crc32_z for CRC generation A CRC is generated to validate blobs that are compressed / decompressed. There was a custom CRC generator being used, switch over to using zlib's crc32_z(...) Also increment kPipelineCacheVersion's version since both the header and structure have been updated. Data collected with dEQP test suite - 1. egl size of blob - 74022 bytes ComputeCRC16 - 0.001683 sec zlib::crc32_z - 0.000008 sec 2. gles2 size of blob - 8709119 bytes ComputeCRC16 - 0.130268 sec zlib::crc32_z - 0.000625 sec 3. gles3 size of blob - 20308078 bytes ComputeCRC16 - 0.433155 sec zlib::crc32_z - 0.002547 sec 4. gles31 size of blob - 11041841 bytes ComputeCRC16 - 0.192512 sec zlib::crc32_z - 0.000452 sec Bug: angleproject:4722 Change-Id: Iaa7026c9c8a748b446ef2320e584a2937336c7b4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5518595 Reviewed-by: Cody Northrop <cnorthrop@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: mohan maiya <m.maiya@samsung.com>