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[Impeller] libImpeller: A C++ wrapper to the Impeller API. #56682

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auto-submit merged 3 commits into from
Nov 22, 2024
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[Impeller] libImpeller: A C++ wrapper to the Impeller API. #56682

auto-submit merged 3 commits into from
Nov 22, 2024

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@chinmaygarde chinmaygarde commented Nov 18, 2024

impeller.hpp is to impeller.h what vulkan.hpp is to vulkan.h

  • A single header C++ 17 library that only depends on impeller.h and standard libc++ utilities.
  • The C++ library proc. table is setup at runtime (via dlsym and related methods). Impeller users don't need to link against libimpeller.so as long as they can discover it at runtime.
  • RAII wrappers for all opaque objects.
  • Namespaces are configurable depending on target.
  • Included in the distributed SDK next to impeller.h.

@chinmaygarde
[Impeller] libImpeller: A C++ wrapper to the Impeller API.
407fd32 
* A single header C++ 17 library that only depends on impeller.h and standard libc++ utilities.
* The C++ library proc. table is setup at runtime (via dlsym and related methods). Impeller users don't need to link against libimpeller.so as long as they can discover it at runtime.
* RAII wrappers for all opaque objects.
* Namespaces are configurable depending on target.
* Included in the distributed SDK next to impeller.h.
@chinmaygarde chinmaygarde added e: impeller e: libimpeller The standalone Impeller library with a single-header API. labels Nov 18, 2024
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chinmaygarde commented Nov 21, 2024

The linux failures were due to the lookup of symbols from an executable. I've reworked the setup to not depend on the vagaries of runtime symbol lookup on different platforms.

@chinmaygarde chinmaygarde added the autosubmit Merge PR when tree becomes green via auto submit App label Nov 21, 2024
@auto-submit auto-submit bot merged commit 03eb3db into flutter:main Nov 22, 2024
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@chinmaygarde chinmaygarde deleted the impellerhpp branch November 22, 2024 02:53
@engine-flutter-autoroll engine-flutter-autoroll mentioned this pull request Nov 22, 2024
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engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Nov 22, 2024
@engine-flutter-autoroll
03eb3db [Impeller] libImpeller: A C++ wrapper to the Impeller API. (f…
25bf629 
…lutter/engine#56682)
@engine-flutter-autoroll engine-flutter-autoroll mentioned this pull request Nov 22, 2024
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engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Nov 22, 2024
@engine-flutter-autoroll
03eb3db [Impeller] libImpeller: A C++ wrapper to the Impeller API. (f…
aff9429 
…lutter/engine#56682)
github-merge-queue bot pushed a commit to flutter/flutter that referenced this pull request Nov 22, 2024
@engine-flutter-autoroll
Roll Flutter Engine from 6f941c9 to 202506d (10 revisions) (#159345)
fc2254c 
flutter/engine@6f941c9...202506d

2024-11-22 jonahwilliams@google.com [Impeller] cache and reuse openGL
framebuffer attachments. (flutter/engine#56746)
2024-11-22 skia-flutter-autoroll@skia.org Roll Skia from 700e685861c8 to
e7caf38140ce (25 revisions) (flutter/engine#56756)
2024-11-22 skia-flutter-autoroll@skia.org Roll Dart SDK from
c1106f7e4cde to 141291fd570d (1 revision) (flutter/engine#56748)
2024-11-22 jonahwilliams@google.com [engine] more consistently flush
dart event loop, run vsync callback immediately (flutter/engine#56738)
2024-11-22 chris@bracken.jp Extract backend-specific code in
ShellTestPlatformView (flutter/engine#56722)
2024-11-22 chris@bracken.jp Eliminate
ShellTestPlatformView::BackendType::kDefaultBackendType
(flutter/engine#56744)
2024-11-22 skia-flutter-autoroll@skia.org Roll Skia from 2614590b4f32 to
700e685861c8 (1 revision) (flutter/engine#56725)
2024-11-22 skia-flutter-autoroll@skia.org Roll Dart SDK from
b36e4d731d67 to c1106f7e4cde (12 revisions) (flutter/engine#56742)
2024-11-22 chinmaygarde@google.com [Impeller] libImpeller: A C++ wrapper
to the Impeller API. (flutter/engine#56682)
2024-11-21 chinmaygarde@google.com [Impeller] Run simulator tests with
Impeller enabled. (flutter/engine#56740)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC aaclarke@google.com,zra@google.com on the revert to ensure
that a human
is aware of the problem.

To file a bug in Flutter:
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
@auto-submit auto-submit bot mentioned this pull request Nov 22, 2024
Merged
github-merge-queue bot pushed a commit to flutter/flutter that referenced this pull request Nov 22, 2024
@auto-submit
Reverts "Roll Flutter Engine from 6f941c9 to 202506d (10 revisions) (#…
5e2a62a 
…159345)" (#159360)

<!-- start_original_pr_link -->
Reverts: #159345
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: hannah-hyj
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: tree is red on " Linux_build_test
flutter_gallery__transition_perf_hybrid" after engine auto roll
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: engine-flutter-autoroll
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {fluttergithubbot}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:

flutter/engine@6f941c9...202506d

2024-11-22 jonahwilliams@google.com [Impeller] cache and reuse openGL
framebuffer attachments. (flutter/engine#56746)
2024-11-22 skia-flutter-autoroll@skia.org Roll Skia from 700e685861c8 to
e7caf38140ce (25 revisions) (flutter/engine#56756)
2024-11-22 skia-flutter-autoroll@skia.org Roll Dart SDK from
c1106f7e4cde to 141291fd570d (1 revision) (flutter/engine#56748)
2024-11-22 jonahwilliams@google.com [engine] more consistently flush
dart event loop, run vsync callback immediately (flutter/engine#56738)
2024-11-22 chris@bracken.jp Extract backend-specific code in
ShellTestPlatformView (flutter/engine#56722)
2024-11-22 chris@bracken.jp Eliminate
ShellTestPlatformView::BackendType::kDefaultBackendType
(flutter/engine#56744)
2024-11-22 skia-flutter-autoroll@skia.org Roll Skia from 2614590b4f32 to
700e685861c8 (1 revision) (flutter/engine#56725)
2024-11-22 skia-flutter-autoroll@skia.org Roll Dart SDK from
b36e4d731d67 to c1106f7e4cde (12 revisions) (flutter/engine#56742)
2024-11-22 chinmaygarde@google.com [Impeller] libImpeller: A C++ wrapper
to the Impeller API. (flutter/engine#56682)
2024-11-21 chinmaygarde@google.com [Impeller] Run simulator tests with
Impeller enabled. (flutter/engine#56740)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC aaclarke@google.com,zra@google.com on the revert to ensure
that a human
is aware of the problem.

To file a bug in Flutter:
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

<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
@engine-flutter-autoroll engine-flutter-autoroll mentioned this pull request Nov 23, 2024
Closed
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Nov 23, 2024
@engine-flutter-autoroll
03eb3db [Impeller] libImpeller: A C++ wrapper to the Impeller API. (f…
400e350 
…lutter/engine#56682)
@engine-flutter-autoroll engine-flutter-autoroll mentioned this pull request Nov 23, 2024
Merged
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Nov 23, 2024
@engine-flutter-autoroll
03eb3db [Impeller] libImpeller: A C++ wrapper to the Impeller API. (f…
a4de893 
…lutter/engine#56682)
github-merge-queue bot pushed a commit to flutter/flutter that referenced this pull request Nov 23, 2024
@engine-flutter-autoroll
Roll Flutter Engine from 6f941c9 to f776c3a (20 revisions) (#159364)
0e89622 
flutter/engine@6f941c9...f776c3a

2024-11-22 skia-flutter-autoroll@skia.org Roll Skia from e7caf38140ce to
c3d9596a93f8 (2 revisions) (flutter/engine#56765)
2024-11-22 98614782+auto-submit[bot]@users.noreply.github.com Reverts
"[engine] more consistently flush dart event loop, run vsync callback
immediately (#56738)" (flutter/engine#56767)
2024-11-22 skia-flutter-autoroll@skia.org Roll Dart SDK from
8b65a7a628e2 to eb01a0430f72 (2 revisions) (flutter/engine#56764)
2024-11-22 jonahwilliams@google.com [Impeller] delete Impeller sim opt
out. (flutter/engine#56706)
2024-11-22 jason-simmons@users.noreply.github.com [Impeller] Ensure that
SnapshotControllerImpeller has a rendering context before creating the
snapshot (flutter/engine#56743)
2024-11-22 flar@google.com [DisplayList] migrate DlColorSource objects
to Impeller geometry (flutter/engine#56735)
2024-11-22 chinmaygarde@google.com [Impeller] libImpeller: Tinker on the
README. (flutter/engine#56761)
2024-11-22 jonahwilliams@google.com [Impeller] dont create temp vec for
discard. (flutter/engine#56759)
2024-11-22 skia-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from
zhFzwYCH-N_wasTnM... to D5CBHuB2c-v3Zai-c... (flutter/engine#56757)
2024-11-22 skia-flutter-autoroll@skia.org Roll Dart SDK from
141291fd570d to 8b65a7a628e2 (1 revision) (flutter/engine#56755)
2024-11-22 jonahwilliams@google.com [Impeller] cache and reuse openGL
framebuffer attachments. (flutter/engine#56746)
2024-11-22 skia-flutter-autoroll@skia.org Roll Skia from 700e685861c8 to
e7caf38140ce (25 revisions) (flutter/engine#56756)
2024-11-22 skia-flutter-autoroll@skia.org Roll Dart SDK from
c1106f7e4cde to 141291fd570d (1 revision) (flutter/engine#56748)
2024-11-22 jonahwilliams@google.com [engine] more consistently flush
dart event loop, run vsync callback immediately (flutter/engine#56738)
2024-11-22 chris@bracken.jp Extract backend-specific code in
ShellTestPlatformView (flutter/engine#56722)
2024-11-22 chris@bracken.jp Eliminate
ShellTestPlatformView::BackendType::kDefaultBackendType
(flutter/engine#56744)
2024-11-22 skia-flutter-autoroll@skia.org Roll Skia from 2614590b4f32 to
700e685861c8 (1 revision) (flutter/engine#56725)
2024-11-22 skia-flutter-autoroll@skia.org Roll Dart SDK from
b36e4d731d67 to c1106f7e4cde (12 revisions) (flutter/engine#56742)
2024-11-22 chinmaygarde@google.com [Impeller] libImpeller: A C++ wrapper
to the Impeller API. (flutter/engine#56682)
2024-11-21 chinmaygarde@google.com [Impeller] Run simulator tests with
Impeller enabled. (flutter/engine#56740)

Also rolling transitive DEPS:
  fuchsia/sdk/core/linux-amd64 from zhFzwYCH-N_w to D5CBHuB2c-v3

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC aaclarke@google.com,zra@google.com on the revert to ensure
that a human
is aware of the problem.

To file a bug in Flutter:
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
nick9822 pushed a commit to nick9822/flutter that referenced this pull request Dec 18, 2024
@chinmaygarde
[Impeller] libImpeller: A C++ wrapper to the Impeller API. (flutter/e…
13e15ab 
…ngine#56682)

_`impeller.hpp` is to `impeller.h` what `vulkan.hpp` is to `vulkan.h`_

* A single header C++ 17 library that only depends on impeller.h and standard libc++ utilities.
* The C++ library proc. table is setup at runtime (via dlsym and related methods). Impeller users don't need to link against libimpeller.so as long as they can discover it at runtime.
* RAII wrappers for all opaque objects.
* Namespaces are configurable depending on target.
* Included in the distributed SDK next to impeller.h.
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autosubmit Merge PR when tree becomes green via auto submit App e: impeller e: libimpeller The standalone Impeller library with a single-header API.

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