Signature
Parameters
| Variables | Description |
|---|---|
| target |
Must be one of
GL_COLOR_TABLE
,
GL_POST_CONVOLUTION_COLOR_TABLE
, or
GL_POST_COLOR_MATRIX_COLOR_TABLE
.
|
| start |
The starting index of the portion of the color table to be replaced.
|
| count |
The number of table entries to replace.
|
| format |
The format of the pixel data in
data
.
The allowable values are
GL_RED
,
GL_GREEN
,
GL_BLUE
,
GL_ALPHA
,
GL_LUMINANCE
,
GL_LUMINANCE_ALPHA
,
GL_RGB
,
GL_BGR
,
GL_RGBA
, and
GL_BGRA
.
|
| type |
The type of the pixel data in
data
.
The allowable values are
GL_UNSIGNED_BYTE
,
GL_BYTE
,
GL_UNSIGNED_SHORT
,
GL_SHORT
,
GL_UNSIGNED_INT
,
GL_INT
,
GL_FLOAT
,
GL_UNSIGNED_BYTE_3_3_2
,
GL_UNSIGNED_BYTE_2_3_3_REV
,
GL_UNSIGNED_SHORT_5_6_5
,
GL_UNSIGNED_SHORT_5_6_5_REV
,
GL_UNSIGNED_SHORT_4_4_4_4
,
GL_UNSIGNED_SHORT_4_4_4_4_REV
,
GL_UNSIGNED_SHORT_5_5_5_1
,
GL_UNSIGNED_SHORT_1_5_5_5_REV
,
GL_UNSIGNED_INT_8_8_8_8
,
GL_UNSIGNED_INT_8_8_8_8_REV
,
GL_UNSIGNED_INT_10_10_10_2
, and
GL_UNSIGNED_INT_2_10_10_10_REV
.
|
| data |
Pointer to a one-dimensional array of pixel data that is processed to
replace the specified region of the color table.
|