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  1. Qt
  2. QTBUG-74406 Abstract away the graphics APIs in Qt
  3. QTBUG-79268

Purge direct OpenGL code path in Qt Quick

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      Description

      Direct OpenGL usage is to be removed, together with the QSG_RHI environment variable. From that point on the default behavior will be as if one ran with QSG_RHI=1.

      This also involves doing the todos that are marked as ### Qt 6 in the QSGMaterial and QSGTexture related parts for instance. Incompatible / not relevant APIs (such as QSGMaterialShader, textureId() type of accessors, etc.) are to be removed. These may need deprecations in 5.15 first.

      This may present breakages on all levels, in other modules as well, so all in all the work here may be a bigger piece to execute properly. Note the separate tasks for documentation.

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          depends on

          Technical task - A technical task. QTBUG-78614 Prove that integrating bigger external graphics frameworks is feasible in Qt Quick on QRhi on OpenGL

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          is duplicated by

          Technical task - A technical task. QTBUG-78571 Remove the direct OpenGL code path in Qt Quick

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          is related to

          Technical task - A technical task. QTBUG-78577 Documented example(s) for the new way to create custom materials in Qt Quick

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Reported

          Technical task - A technical task. QTBUG-78639 Qt Quick documentation update regarding QRhi

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Reported
          is required for

          Technical task - A technical task. QTBUG-74411 Check and remove usage of OpenGL in other parts of Qt

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Reported
          For Gerrit Dashboard: QTBUG-79268
          # Subject Branch Project Status CR V
          287930,2 Deprecate QQuickWindow::createTextureFromId() 5.15 qt/qtdeclarative Status: MERGED +2 0

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              • Assignee:
                lagocs Laszlo Agocs
                Reporter:
                lagocs Laszlo Agocs
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