Implementation-Dependent Pixel-Depth State Variables
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