RTCVideoEncoder: Only do native scaling path if widths match.

"Optimized scaling" is now referred to as "native buffer scaling", to
better reflect that scaling is delegated to the kNative video frame
buffer, whether or not this hits an optimized path.

In this CL we only use the "native buffer scaling" path if the widths of
input_frame_coded_size_ and input_visible_size_ match. They typically do
match, but depending on underlying encoder they may not - this is
believed to be the cause of strides mismatch causing encoder error
"input video frame size mismatched" (https://crbug.com/1305926).

This fix is speculative, as I am unable to repro this locally. For me
the sizes always match.

Bug: chromium:1305926
Change-Id: I190ef7fe7cf12ef1b7b82c1fe25bb01a22ab8c62
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3532069
Reviewed-by: Ilya Nikolaevskiy <ilnik@chromium.org>
Commit-Queue: Henrik Boström <hbos@chromium.org>
Cr-Commit-Position: refs/heads/main@{#982610}
1 file changed
tree: 107a8cb870e0f2f63a5e26c044e08dab576be901
  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. cloud_print/
  13. codelabs/
  14. components/
  15. content/
  16. courgette/
  17. crypto/
  18. dbus/
  19. device/
  20. docs/
  21. extensions/
  22. fuchsia/
  23. gin/
  24. google_apis/
  25. google_update/
  26. gpu/
  27. headless/
  28. infra/
  29. ios/
  30. ipc/
  31. media/
  32. mojo/
  33. native_client_sdk/
  34. net/
  35. pdf/
  36. ppapi/
  37. printing/
  38. remoting/
  39. rlz/
  40. sandbox/
  41. services/
  42. skia/
  43. sql/
  44. storage/
  45. styleguide/
  46. testing/
  47. third_party/
  48. tools/
  49. ui/
  50. url/
  51. weblayer/
  52. .clang-format
  53. .clang-tidy
  54. .eslintrc.js
  55. .git-blame-ignore-revs
  56. .gitattributes
  57. .gitignore
  58. .gn
  59. .mailmap
  60. .rustfmt.toml
  61. .vpython
  62. .vpython3
  63. .yapfignore
  64. AUTHORS
  65. BUILD.gn
  66. CODE_OF_CONDUCT.md
  67. codereview.settings
  68. DEPS
  69. DIR_METADATA
  70. ENG_REVIEW_OWNERS
  71. LICENSE
  72. LICENSE.chromium_os
  73. OWNERS
  74. PRESUBMIT.py
  75. PRESUBMIT_test.py
  76. PRESUBMIT_test_mocks.py
  77. README.md
  78. WATCHLISTS
README.md

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