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  1. Qt
  2. QTBUG-9978

Add support for EGL configs missing buffer preserved swap behaviour to QGLWindowSurface

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    • Commits:
      8ebcd4db8d57b7e90ec86c9290682ee9c2e576b7 8669823d5a5c0f26ff3909ad9c83fa99a63a89f3

      Description

      For EGL implementations which don't have any configs supporting EGL_BUFFER_PRESERVED swap behaviour, partial updates have to be disabled. This flag should also be set on desktop systems if we've had to fall back to creating a QGLContext on the window (rather than using a PBuffers or FBO as a preserved back buffer).

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              Assignee:
              tcooksey Tom Cooksey
              Reporter:
              tcooksey Tom Cooksey
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