Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: cc12894c3e19c56f67daea13782ba9d3a2d15f71
      
https://github.com/WebKit/WebKit/commit/cc12894c3e19c56f67daea13782ba9d3a2d15f71
  Author: Jean-Yves Avenard <[email protected]>
  Date:   2025-07-09 (Wed, 09 Jul 2025)

  Changed paths:
    M Source/WebCore/platform/graphics/cocoa/WebCoreDecompressionSession.h
    M Source/WebCore/platform/graphics/cocoa/WebCoreDecompressionSession.mm

  Log Message:
  -----------
  WebCoreDecompressionSession calls 
CMVideoFormatDescriptionCreateForImageBuffer more than it should
https://bugs.webkit.org/show_bug.cgi?id=295610
rdar://155382329

Reviewed by Jer Noble.

We re-use the CMFormatDescription for all samples of the same type, avoiding 
unecessarily creating a new one
after each new decode.

No change in user observable behaviour. Covered by existing tests.

Canonical link: https://commits.webkit.org/297150@main



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