[macOS] Migrate to AVCapturePhotoOutput for ImageCapture.takePhoto().

AVCaptureStillImageOutput is deprecated, in preparation for its future
removal migrate to AVCapturePhotoOutput which is only available on
macOS 10.15. In order not to break backwards-compat, the old API is
still used as a fallback.

To avoid takePhoto() returning empty data in the event of multiple
pending takePhoto() calls, the logic for handling pending photos is
simplified: take as many photos as requested, but one at a time. This
means we only need a single variable to keep track of pending photos
(_pendingTakePhotos).

To test both the new and old path, TEST_P is used.

TESTED=https://googlechrome.github.io/samples/image-capture/grab-frame-take-photo.html

Bug: chromium:1124322
Change-Id: I802c80ebb06677d2309ca804b39a2d8703f548ac
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4128918
Commit-Queue: Henrik Boström <hbos@chromium.org>
Reviewed-by: Markus Handell <handellm@google.com>
Cr-Commit-Position: refs/heads/main@{#1088642}
3 files changed
tree: b3180c6b92ecb6855bfd889ea992f94b5bd10273
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia_web/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. media/
  31. mojo/
  32. native_client_sdk/
  33. net/
  34. pdf/
  35. ppapi/
  36. printing/
  37. remoting/
  38. rlz/
  39. sandbox/
  40. services/
  41. skia/
  42. sql/
  43. storage/
  44. styleguide/
  45. testing/
  46. third_party/
  47. tools/
  48. ui/
  49. url/
  50. weblayer/
  51. .clang-format
  52. .clang-tidy
  53. .eslintrc.js
  54. .git-blame-ignore-revs
  55. .gitattributes
  56. .gitignore
  57. .gn
  58. .mailmap
  59. .rustfmt.toml
  60. .vpython3
  61. .yapfignore
  62. ATL_OWNERS
  63. AUTHORS
  64. BUILD.gn
  65. CODE_OF_CONDUCT.md
  66. codereview.settings
  67. DEPS
  68. DIR_METADATA
  69. LICENSE
  70. LICENSE.chromium_os
  71. OWNERS
  72. PRESUBMIT.py
  73. PRESUBMIT_test.py
  74. PRESUBMIT_test_mocks.py
  75. README.md
  76. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

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To check out the source code locally, don't use git clone! Instead, follow the instructions on how to get the code.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure .

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