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  1. Qt for Python
  2. PYSIDE-2013

PySide Missing OpenGL Functions

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Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 6.3.1
    • PySide
    • None
    • Windows 10 x64-bit
      Python 3.8.10 x64-bit
      PySide 6.3.1
    • Windows
    • b35a0eb98 (dev), a09f6aa2a (6.5)

    Description

      PySide6.QtGui.QOpenGLFunctions is missing many functions:
       

      from OpenGL import GL
from PySide6.QtGui import QOpenGLFunctions

if __name__ == '__main__':
    glfuncs = set(dir(GL))
    qglfuncs = set(dir(QOpenGLFunctions))

    diff = glfuncs.symmetric_difference(qglfuncs)

    with open('diff.txt', 'w') as w:
        for item in sorted(diff):
            w.write(item + '\n')

      Specifically, there's a disconnect between the Qt 6.3 C++ QOpenGLFunctions functions and those ported to PySide6 (I personally need glGetBooleanv):

      glActiveTexture
glBufferData
glBufferSubData
glGetActiveAttrib
glGetActiveUniform
glGetBooleanv
glGetProgramInfoLog
glGetShaderInfoLog
glGetVertexAttribPointer

      (see qt6_vs_pyside6_diff.txt.)

      Attachments

        1. diff.txt
          66 kB
          Adam Hendry
        2. pyside2017_repro.diff
          6 kB
          Friedemann Kleint
        3. qt6_glfuncs.txt
          2 kB
          Adam Hendry
        4. qt6_openglfuncs.csv
          9 kB
          Adam Hendry
        5. qt6_vs_pyside6_diff.txt
          0.2 kB
          Adam Hendry

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. PYSIDE-2017 glGetFloatv Erroneous ValueError

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. PYSIDE-2060 Cross-compiling fails for 6.4

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
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