Implementation-Dependent Pixel-Depth State Variables

  • Article

  • GL_RED_BITS

    Description: Number of bits per red component in color buffers
    Attribute group:
    Initial value:
    Get command: glGetIntegerv

  • GL_GREEN_BITS

    Description: Number of bits per green component in color buffers
    Attribute group:
    Get command: glGetIntegerv
    Initial value:

  • GL_BLUE_BITS

    Description: Number of bits per blue component in color buffers
    Attribute group:
    Initial value:
    Get command: glGetIntegerv

  • GL_ALPHA_BITS

    Description: Number of bits per alpha component in color buffers
    Attribute group:
    Initial value:
    Get command: glGetIntegerv

  • GL_INDEX_BITS

    Description: Number of bits per index in color buffers
    Attribute group:
    Initial value:
    Get command: glGetIntegerv

  • GL_DEPTH_BITS

    Description: Number of depth-buffer bitplanes
    Attribute group:
    Initial value:
    Get command: glGetIntegerv

  • GL_STENCIL_BITS

    Description: Number of stencil bitplanes
    Attribute group:
    Initial value:
    Get command: glGetIntegerv

  • GL_ACCUM_RED_BITS

    Description: Number of bits per red component in the accumulation buffer
    Attribute group:
    Initial value:
    Get command: glGetIntegerv

  • GL_ACCUM_GREEN_BITS

    Description: Number of bits per green component in the accumulation buffer
    Attribute group:
    Initial value:
    Get command: glGetIntegerv

  • GL_ACCUM_BLUE_BITS

    Description: Number of bits per blue component in the accumulation buffer
    Attribute group:
    Initial value:
    Get command: glGetIntegerv

  • GL_ACCUM_ALPHA_BITS

    Description: Number of bits per alpha component in the accumulation buffer
    Attribute group:
    Initial value:
    Get command: glGetIntegerv