Refactor FrameInstrumentationData and expose it in api/

This CL introduces several changes:
* Makes FrameInstrumentationData a class with accesors
* Removes FrameInstrumentationSyncData as moves that functionalitt into
  FrameInstrumentationData, removing the need for absl::variant.
* FrameInstrumentationData.sequence_index() is now intended to be the
  full unwrapped sequence index, and the "communicate upper bits" part
  is only done in CorruptionDetectionMessage.
* Updated the converter functions:
  - FrameInstrumentationData::AsCorruptionDetectionMessage()
  - New class FrameInstrumentationDataReader to convert from message to
    instrumentatio data and handle sequence number unwrapping.
* Exposes FrameInstrumentationData and FrameInstrumentationDataReader
  in the api/ folder for public access.

Tested: Automatic tests plus manual test with this patched in chromium.

Bug: webrtc:358039777
Change-Id: Ic5395d3548c677868166a6697877cce66aa2d210
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/404220
Reviewed-by: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Commit-Queue: Per Kjellander <perkj@webrtc.org>
Auto-Submit: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#45395}
47 files changed
tree: 8b84971c1d85ff514c9a15cb7e3a95cfc4569f0c
  1. api/
  2. audio/
  3. build_overrides/
  4. call/
  5. common_audio/
  6. common_video/
  7. data/
  8. docs/
  9. examples/
  10. experiments/
  11. g3doc/
  12. infra/
  13. logging/
  14. media/
  15. modules/
  16. net/
  17. p2p/
  18. pc/
  19. resources/
  20. rtc_base/
  21. rtc_tools/
  22. sdk/
  23. stats/
  24. system_wrappers/
  25. test/
  26. tools_webrtc/
  27. video/
  28. .clang-format
  29. .clang-tidy
  30. .git-blame-ignore-revs
  31. .gitignore
  32. .gn
  33. .mailmap
  34. .rustfmt.toml
  35. .style.yapf
  36. .vpython3
  37. AUTHORS
  38. BUILD.gn
  39. CODE_OF_CONDUCT.md
  40. codereview.settings
  41. DEPS
  42. DIR_METADATA
  43. ENG_REVIEW_OWNERS
  44. LICENSE
  45. license_template.txt
  46. native-api.md
  47. OWNERS
  48. OWNERS_INFRA
  49. PATENTS
  50. PRESUBMIT.py
  51. presubmit_test.py
  52. presubmit_test_mocks.py
  53. pylintrc
  54. pylintrc_old_style
  55. README.chromium
  56. README.md
  57. WATCHLISTS
  58. webrtc.gni
  59. webrtc_lib_link_test.cc
  60. whitespace.txt
README.md

WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.

Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.

The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.

Development

See here for instructions on how to get started developing with the native code.

Authoritative list of directories that contain the native API header files.

More info