Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-74406 Abstract away the graphics APIs in Qt
  3. QTBUG-78584

OpenGL program binary disk cache missing with OpenGL backend of the QRhi

    XMLWordPrintable

    Details

    • Type: Technical task
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Done
    • Fix Version/s: 5.14
    • Component/s: Qt RHI
    • Labels:
      None

      Description

      We may want to port the program binary disk cache from QOpenGLShaderProgram since the OpenGL backend of QRhi does not and cannot rely on the "convenience" QOpenGL classes.(note: QOpenGLContext and QOpenGL(Extra)Functions are not convenience and are essential still)

      This means losing the gl program binary disk cache by default. Consider if this is acceptable or not. If not, port the machinery.

      We do not have to duplicate code when it comes to "porting". However, QOpenGLProgramBinaryCache has to be made as independent as possible, allowing it to be placed next to QRhi when the rest of the QOpenGL classes (such as QOpenGLShader and QOpenGLShaderProgram) are moved to some other place.

       

        Attachments

          Issue Links

          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

            Activity

              People

              Assignee:
              lagocs Laszlo Agocs
              Reporter:
              lagocs Laszlo Agocs
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

                  Gerrit Reviews

                  There are no open Gerrit changes