[webkit-changes] [WebKit/WebKit] eff294: [WPE] Add a soft limit to the amount of GPU memory...

[Miguel Gómez]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: eff294d622ac02b2267f5093ffe7e384d3f554aa
      https://github.com/WebKit/WebKit/commit/eff294d622ac02b2267f5093ffe7e384d3f554aa
  Author: Miguel Gomez <magomez at igalia.com>
  Date:   2024-04-03 (Wed, 03 Apr 2024)

  Changed paths:
    M Source/WebCore/PlatformWPE.cmake
    M Source/WebCore/platform/graphics/texmap/BitmapTexturePool.cpp
    M Source/WebCore/platform/graphics/texmap/BitmapTexturePool.h

  Log Message:
  -----------
  [WPE] Add a soft limit to the amount of GPU memory BitmapTexturePool can hold
https://bugs.webkit.org/show_bug.cgi?id=271765

Reviewed by Carlos Garcia Campos.

Add a soft limit to the amount of memory that BitmapTexturePool can hold. When
the limit is reached, be more aggressive trying to release the stored textures.

* Source/WebCore/PlatformWPE.cmake:
* Source/WebCore/platform/graphics/texmap/BitmapTexturePool.cpp:
(WebCore::BitmapTexturePool::BitmapTexturePool):
(WebCore::BitmapTexturePool::acquireTexture):
(WebCore::BitmapTexturePool::scheduleReleaseUnusedTextures):
(WebCore::BitmapTexturePool::releaseUnusedTexturesTimerFired):
(WebCore::BitmapTexturePool::enterLimitExceededModeIfNeeded):
(WebCore::BitmapTexturePool::exitLimitExceededModeIfNeeded):
* Source/WebCore/platform/graphics/texmap/BitmapTexturePool.h:

Canonical link: https://commits.webkit.org/276997@main



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