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[vulkan]: adds "color attachment read" dst dependency to subpass - #195714
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This pull request updates the Vulkan render pass builder to include eColorAttachmentRead in the destination access mask of the self-dependency, ensuring that layout transitions and earlier writes are visible to color attachments with a LOAD loadOp. Additionally, it adds Play/RendererTest.CachesRenderPassAndFramebufferMixed/Vulkan to the Vulkan validation environment test list in run_tests.py. There are no review comments, and I have no additional feedback to provide.
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…oming dependency A color attachment with LoadAction::kLoad is read by its loadOp at COLOR_ATTACHMENT_OUTPUT with COLOR_ATTACHMENT_READ access. The incoming VK_SUBPASS_EXTERNAL dependency only listed COLOR_ATTACHMENT_WRITE in its dstAccessMask, so the layout transition and earlier writes weren't made visible to the load. Add COLOR_ATTACHMENT_READ to the destination scope. Adds Play/RendererTest.CachesRenderPassAndFramebufferMixed/Vulkan to the Vulkan sync validation shard. Fixes flutter#195696
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flutter/flutter@9347202...3623d2d 2026-11-04 [email protected] Roll Skia from 49ec2655bf51 to aaa39bfcd393 (5 revisions) (flutter/flutter#195956) 2026-11-04 [email protected] Roll pub packages (flutter/flutter#195950) 2026-11-04 [email protected] Roll pub packages (flutter/flutter#195948) 2026-11-04 [email protected] local_engine_builds_common out of bringup (flutter/flutter#195862) 2026-11-04 [email protected] [web][a11y] Initialize slider semantics values when enabling (flutter/flutter#195564) 2026-11-04 [email protected] Drop Android SDK, JDK, and Gradle dependencies from framework_tests_misc (flutter/flutter#195869) 2026-11-04 [email protected] Roll Fuchsia Test Scripts from B6zarykZp6PKWRueg... to Jo-ZgQSNDuPsjlZ4s... (flutter/flutter#195937) 2026-11-04 [email protected] Balance tool_tests_commands and web_tool_tests subshards by duration (flutter/flutter#195863) 2026-11-04 [email protected] Roll Fuchsia Linux SDK from T_-6-6X1lDMghhAvX... to p0HDXLISPIElJfSz7... (flutter/flutter#195939) 2026-11-03 [email protected] Roll Skia from 3eeafac94f07 to 49ec2655bf51 (8 revisions) (flutter/flutter#195933) 2026-11-03 [email protected] Roll pub packages (flutter/flutter#195932) 2026-11-03 [email protected] [flutter_tools] Lazily initialize AppleContext dependencies via builder closures (flutter/flutter#191992) 2026-11-03 [email protected] [Android] Upgrade linux_android_emu_vulkan_stable avd_cipd_version to 36.1.9 (build_id:8670032186093418337) (flutter/flutter#195856) 2026-11-03 [email protected] [vulkan]: adds "color attachment read" dst dependency to subpass (flutter/flutter#195714) 2026-11-03 [email protected] [flutter_tools] Stream web dev server proxy responses instead of buffering them (flutter/flutter#194934) 2026-11-03 [email protected] Roll Skia from d80db8f8f856 to 3eeafac94f07 (6 revisions) (flutter/flutter#195926) 2026-11-03 [email protected] [flutter_tools] Add flutter assemble support for tool extension assemble targets (flutter/flutter#194563) 2026-11-03 [email protected] Manual roll Dart SDK from fe609902984b to e362a23e9738 (2 revisions) (flutter/flutter#195914) 2026-11-03 [email protected] feat(flutter_test): add startHover and startHoverAt helper to WidgetTester (flutter/flutter#190630) 2026-11-03 [email protected] [flutter_tools] Remove trailing dots from bug report URLs (flutter/flutter#194132) 2026-11-03 [email protected] Update skills_lint to 0.5.3 (flutter/flutter#195796) 2026-11-03 [email protected] Roll Skia from 58295d932350 to d80db8f8f856 (5 revisions) (flutter/flutter#195900) 2026-11-03 [email protected] [flutter_tools] Make DeviceLogReader.dispose asynchronous (flutter/flutter#195389) 2026-11-03 [email protected] Roll Packages from 3f34a6f to 1df8447 (10 revisions) (flutter/flutter#195895) 2026-11-03 [email protected] Roll Skia from c733ad3e37cb to 58295d932350 (1 revision) (flutter/flutter#195894) If this roll has caused a breakage, revert this CL and set the roller to dry run mode using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC [email protected],[email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
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…y tests flutter#195714 added eColorAttachmentRead to the incoming dependency's destination access, and flutter#195689 landed the depth/stencil masks this PR originally added. Update the expected masks to match.
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This fixes a violation flagged by the synch validation layers. It adds a "color attachment read" dst dependency to the subpass.
gemini description:
Adds Play/RendererTest.CachesRenderPassAndFramebufferMixed/Vulkan to the Vulkan sync validation shard.
Fixes #195696
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