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  1. Qt
  2. QTBUG-127136

Render buffers with 32-bit float depth

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Details

    • Suggestion
    • Resolution: Invalid
    • Not Evaluated
    • None
    • 6.7.2
    • Qt RHI
    • None

    Description

      A render buffer created with type QRhiRenderBuffer::DepthStencil seems to use 24-bit integer depth. It is sometimes useful to have render buffers with 32-bit float depth.
      OpenGL lets you do that with
      glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH32F_STENCIL8, ...);
      Why not let the user select the image format of a render buffer in RHI? The current API with just two types seems a bit limited.

       

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            lagocs Laszlo Agocs
            jrade Johan Råde
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              Created:
              Updated:
              Resolved:

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