Pixel State Variables

GL\_UNPACK\_SWAP\_BYTES

Property	Value
Description:	Value of GL_UNPACK_SWAP_BYTES
Attribute group:
Initial value:	GL_FALSE
Get command:	glGetBooleanv

 

GL\_UNPACK\_LSB\_FIRST

Property	Value
Description:	Value of GL_UNPACK_LSB_FIRST
Attribute group:
Initial value:	GL_FALSE
Get command:	glGetBooleanv

 

GL\_UNPACK\_ROW\_LENGTH

Property	Value
Description:	Value of GL_UNPACK_ROW_LENGTH
Attribute group:
Initial value:	0
Get command:	glGetIntegerv

 

GL\_UNPACK\_SKIP\_ROWS

Property	Value
Description:	Value of GL_UNPACK_SKIP_ROWS
Attribute group:
Initial value:	0
Get command:	glGetIntegerv

 

GL\_UNPACK\_SKIP\_PIXELS

Property	Value
Description:	Value of GL_UNPACK_SKIP_PIXELS
Attribute group:
Initial value:	0
Get command:	glGetIntegerv

 

GL\_UNPACK\_ALIGNMENT

Property	Value
Description:	Value of GL_UNPACK_ALIGNMENT
Attribute group:
Initial value:	4
Get command:	glGetIntegerv

 

GL\_PACK\_SWAP\_BYTES

Property	Value
Description:	Value of GL_PACK_SWAP_BYTES
Attribute group:
Initial value:	GL_FALSE
Get command:	glGetBooleanv

 

GL\_PACK\_LSB\_FIRST

Property	Value
Description:	Value of GL_PACK_LSB_FIRST
Attribute group:
Initial value:	GL_FALSE
Get command:	glGetBooleanv

 

GL\_PACK\_ROW\_LENGTH

Property	Value
Description:	Value of GL_PACK_ROW_LENGTH
Attribute group:
Initial value:	0
Get command:	glGetIntegerv

 

GL\_PACK\_SKIP\_ROWS

Property	Value
Description:	Value of GL_PACK_SKIP_ROWS
Attribute group:
Initial value:	0
Get command:	glGetIntegerv

 

GL\_PACK\_SKIP\_PIXELS

Property	Value
Description:	Value of GL_PACK_SKIP_PIXELS
Attribute group:
Initial value:	0
Get command:	glGetIntegerv

 

GL\_PACK\_ALIGNMENT

Property	Value
Description:	Value of GL_PACK_ALIGNMENT
Attribute group:
Initial value:	4
Get command:	glGetIntegerv

 

GL\_MAP\_COLOR

Property	Value
Description:	True if colors are mapped
Attribute group:	pixel
Initial value:	GL_FALSE
Get command:	glGetBooleanv

 

GL\_MAP\_STENCIL

Property	Value
Description:	True if stencil values are mapped
Attribute group:	pixel
Initial value:	GL_FALSE
Get command:	glGetBooleanv

 

GL\_INDEX\_SHIFT

Property	Value
Description:	Value of GL_INDEX_SHIFT
Attribute group:	pixel
Initial value:	0
Get command:	glGetIntegerv

 

GL\_INDEX\_OFFSET

Property	Value
Description:	Value of GL_INDEX_OFFSET
Attribute group:	pixel
Initial value:	0
Get command:	glGetIntegerv

 

GL\_*x*\_SCALE

Property	Value
Description:	Value of GL_x_SCALE; is GL_RED, GL_BLUE, GL_ALPHA, or GL_DEPTH
Attribute group:	pixel
Initial value:	1
Get command:	glGetFloatv

 

GL\_*x*\_BIAS

Property	Value
Description:	Value of GL_x_BIAS; x is GL_RED GL_BLUE, GL_ALPHA, or GL_DEPTH
Attribute group:	pixel
Initial value:	0
Get command:	glGetFloatv

 

GL\_ZOOM\_X

Property	Value
Description:	x zoom factor
Attribute group:	pixel
Initial value:	1.0
Get command:	glGetFloatv

 

GL\_ZOOM\_Y

Property	Value
Description:	y zoom factor
Attribute group:	pixel
Initial value:	1.0
Get command:	glGetFloatv

 

GL\_*x*

Property	Value
Description:	glPixelMap translation tables
Attribute group:	pixel
Initial value:	0's
Get command:	glGetPixelMap

 

GL\_*x*\_SIZE

Property	Value
Description:	Size of table x
Attribute group:	pixel
Initial value:	1
Get command:	glGetIntegerv

 

GL\_READ\_BUFFER

Property	Value
Description:	Read source buffer
Attribute group:	pixel
Initial value:
Get command:	glGetIntegerv