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@jonahwilliams jonahwilliams commented Jan 15, 2025

When processing the metadata for a struct with an array, incorporate the padding into the layout. Previously we would register a vec3[n] array as being 4*n bytes (including the padding), but when uploading this would result in us writing data into the padding and then leave the rest uninitialized. now we correctly insert a padding element between 3 byte elements.

Fixes #161645

@jonahwilliams jonahwilliams changed the title [Impeller] correctly padding arrays of vec3s. [Impeller] correctly pad arrays of vec3s. Jan 15, 2025
@github-actions github-actions bot added engine flutter/engine related. See also e: labels. e: impeller Impeller rendering backend issues and features requests labels Jan 15, 2025
@jonahwilliams jonahwilliams changed the title [Impeller] correctly pad arrays of vec3s. [Impellerc] correctly pad arrays of vec3s in reflector. Jan 16, 2025
@jonahwilliams jonahwilliams marked this pull request as ready for review January 16, 2025 03:35
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lgtm!

@jonahwilliams jonahwilliams added the autosubmit Merge PR when tree becomes green via auto submit App label Jan 16, 2025
@auto-submit auto-submit bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Jan 16, 2025
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auto-submit bot commented Jan 16, 2025

auto label is removed for flutter/flutter/161697, due to - The status or check suite Merge Queue Guard has failed. Please fix the issues identified (or deflake) before re-applying this label.

@jonahwilliams jonahwilliams added the autosubmit Merge PR when tree becomes green via auto submit App label Jan 17, 2025
@auto-submit auto-submit bot added this pull request to the merge queue Jan 17, 2025
Merged via the queue into flutter:master with commit 12518fa Jan 17, 2025
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@flutter-dashboard flutter-dashboard bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Jan 17, 2025
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Jan 17, 2025
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Jan 17, 2025
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Jan 18, 2025
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Jan 18, 2025
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Jan 19, 2025
auto-submit bot pushed a commit to flutter/packages that referenced this pull request Jan 20, 2025
flutter/flutter@5517cc9...b9e86a5

2025-01-18 [email protected] Fix link to Linux custom embedder artifacts (flutter/flutter#161699)
2025-01-18 [email protected] Remove tests, GLFW examples, and non-artifact builds from `linux_host_engine`. (flutter/flutter#161786)
2025-01-18 [email protected] [Impeller] when mips are disabled, also disable from sampler options. (flutter/flutter#161765)
2025-01-18 [email protected] revert removing Twitter, retain BlueSky (flutter/flutter#161803)
2025-01-17 [email protected] fix reorderable_list_test.dart (flutter/flutter#161836)
2025-01-17 [email protected] [Release] Update the cherry-pick process. (flutter/flutter#161771)
2025-01-17 [email protected] Reland "#143249 Autocomplete options width" (flutter/flutter#161695)
2025-01-17 [email protected] Roll Dart to Version 3.8.0-1.0.dev (flutter/flutter#161781)
2025-01-17 [email protected] [Impeller] use 3 fences to synchronize AHB swapchains (like we do for KHR). (flutter/flutter#161767)
2025-01-17 [email protected] [Impeller] remove Adreno denylist entries. (flutter/flutter#161740)
2025-01-17 [email protected] Refactor event redispatching (flutter/flutter#161701)
2025-01-17 [email protected] [Impellerc] correctly pad arrays of vec3s in reflector. (flutter/flutter#161697)
2025-01-17 [email protected] Initialize dartLoader.rootDirectories so the Web stack trace mapper can convert package source paths (flutter/flutter#160383)
2025-01-16 [email protected] Make fl_keyboard_manager_handle_event async (flutter/flutter#161637)
2025-01-16 [email protected] Update social links in readme (flutter/flutter#161778)
2025-01-16 [email protected] Remove some stray printf debugging (flutter/flutter#161706)
2025-01-16 [email protected] Set meta tag in default index (flutter/flutter#161493)
2025-01-16 [email protected] remove usage of `Usage` from build system (flutter/flutter#160663)
2025-01-16 [email protected] route CLI command usage information through the logger instead of using `print` (flutter/flutter#161533)
2025-01-16 [email protected] Enable duplicate `linux_host_engine_test`. (flutter/flutter#161613)
2025-01-16 [email protected] Do not block vertical drag gestures in CupertinoSheetRoute body (flutter/flutter#161696)
2025-01-16 [email protected] [Impeller] Update partial repaint to use a fullsize onscreen. (flutter/flutter#161626)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-packages
Please CC [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:
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jonahwilliams pushed a commit to jonahwilliams/flutter that referenced this pull request Jan 24, 2025
When processing the metadata for a struct with an array, incorporate the
padding into the layout. Previously we would register a vec3[n] array as
being 4*n bytes (including the padding), but when uploading this would
result in us writing data into the padding and then leave the rest
uninitialized. now we correctly insert a padding element between 3 byte
elements.

Fixes flutter#161645
auto-submit bot pushed a commit that referenced this pull request Jan 29, 2025
…#162190)

When processing the metadata for a struct with an array, incorporate the padding into the layout. Previously we would register a vec3[n] array as being 4*n bytes (including the padding), but when uploading this would result in us writing data into the padding and then leave the rest uninitialized. now we correctly insert a padding element between 3 byte elements.

Fixes #161645
@reidbaker reidbaker mentioned this pull request Jan 30, 2025
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@reidbaker reidbaker mentioned this pull request Apr 4, 2025
9 tasks
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request May 20, 2025
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request May 20, 2025
engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request May 21, 2025
androidseb pushed a commit to androidseb/packages that referenced this pull request Jun 8, 2025
flutter/flutter@5517cc9...b9e86a5

2025-01-18 [email protected] Fix link to Linux custom embedder artifacts (flutter/flutter#161699)
2025-01-18 [email protected] Remove tests, GLFW examples, and non-artifact builds from `linux_host_engine`. (flutter/flutter#161786)
2025-01-18 [email protected] [Impeller] when mips are disabled, also disable from sampler options. (flutter/flutter#161765)
2025-01-18 [email protected] revert removing Twitter, retain BlueSky (flutter/flutter#161803)
2025-01-17 [email protected] fix reorderable_list_test.dart (flutter/flutter#161836)
2025-01-17 [email protected] [Release] Update the cherry-pick process. (flutter/flutter#161771)
2025-01-17 [email protected] Reland "#143249 Autocomplete options width" (flutter/flutter#161695)
2025-01-17 [email protected] Roll Dart to Version 3.8.0-1.0.dev (flutter/flutter#161781)
2025-01-17 [email protected] [Impeller] use 3 fences to synchronize AHB swapchains (like we do for KHR). (flutter/flutter#161767)
2025-01-17 [email protected] [Impeller] remove Adreno denylist entries. (flutter/flutter#161740)
2025-01-17 [email protected] Refactor event redispatching (flutter/flutter#161701)
2025-01-17 [email protected] [Impellerc] correctly pad arrays of vec3s in reflector. (flutter/flutter#161697)
2025-01-17 [email protected] Initialize dartLoader.rootDirectories so the Web stack trace mapper can convert package source paths (flutter/flutter#160383)
2025-01-16 [email protected] Make fl_keyboard_manager_handle_event async (flutter/flutter#161637)
2025-01-16 [email protected] Update social links in readme (flutter/flutter#161778)
2025-01-16 [email protected] Remove some stray printf debugging (flutter/flutter#161706)
2025-01-16 [email protected] Set meta tag in default index (flutter/flutter#161493)
2025-01-16 [email protected] remove usage of `Usage` from build system (flutter/flutter#160663)
2025-01-16 [email protected] route CLI command usage information through the logger instead of using `print` (flutter/flutter#161533)
2025-01-16 [email protected] Enable duplicate `linux_host_engine_test`. (flutter/flutter#161613)
2025-01-16 [email protected] Do not block vertical drag gestures in CupertinoSheetRoute body (flutter/flutter#161696)
2025-01-16 [email protected] [Impeller] Update partial repaint to use a fullsize onscreen. (flutter/flutter#161626)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-packages
Please CC [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
FMorschel pushed a commit to FMorschel/packages that referenced this pull request Jun 9, 2025
flutter/flutter@5517cc9...b9e86a5

2025-01-18 [email protected] Fix link to Linux custom embedder artifacts (flutter/flutter#161699)
2025-01-18 [email protected] Remove tests, GLFW examples, and non-artifact builds from `linux_host_engine`. (flutter/flutter#161786)
2025-01-18 [email protected] [Impeller] when mips are disabled, also disable from sampler options. (flutter/flutter#161765)
2025-01-18 [email protected] revert removing Twitter, retain BlueSky (flutter/flutter#161803)
2025-01-17 [email protected] fix reorderable_list_test.dart (flutter/flutter#161836)
2025-01-17 [email protected] [Release] Update the cherry-pick process. (flutter/flutter#161771)
2025-01-17 [email protected] Reland "#143249 Autocomplete options width" (flutter/flutter#161695)
2025-01-17 [email protected] Roll Dart to Version 3.8.0-1.0.dev (flutter/flutter#161781)
2025-01-17 [email protected] [Impeller] use 3 fences to synchronize AHB swapchains (like we do for KHR). (flutter/flutter#161767)
2025-01-17 [email protected] [Impeller] remove Adreno denylist entries. (flutter/flutter#161740)
2025-01-17 [email protected] Refactor event redispatching (flutter/flutter#161701)
2025-01-17 [email protected] [Impellerc] correctly pad arrays of vec3s in reflector. (flutter/flutter#161697)
2025-01-17 [email protected] Initialize dartLoader.rootDirectories so the Web stack trace mapper can convert package source paths (flutter/flutter#160383)
2025-01-16 [email protected] Make fl_keyboard_manager_handle_event async (flutter/flutter#161637)
2025-01-16 [email protected] Update social links in readme (flutter/flutter#161778)
2025-01-16 [email protected] Remove some stray printf debugging (flutter/flutter#161706)
2025-01-16 [email protected] Set meta tag in default index (flutter/flutter#161493)
2025-01-16 [email protected] remove usage of `Usage` from build system (flutter/flutter#160663)
2025-01-16 [email protected] route CLI command usage information through the logger instead of using `print` (flutter/flutter#161533)
2025-01-16 [email protected] Enable duplicate `linux_host_engine_test`. (flutter/flutter#161613)
2025-01-16 [email protected] Do not block vertical drag gestures in CupertinoSheetRoute body (flutter/flutter#161696)
2025-01-16 [email protected] [Impeller] Update partial repaint to use a fullsize onscreen. (flutter/flutter#161626)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-packages
Please CC [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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[Impeller] Rendering error in blur hash shader due to uniform padding.

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