get convolution parameters
Signature
glGetConvolutionParameter(
)->
glGetConvolutionParameterfv(
GLenum (
target
)
,
GLenum (
pname
)
,
GLfloat * (
params
)
)-> void
glGetConvolutionParameteriv(
GLenum (
target
)
,
GLenum (
pname
)
,
GLint * (
params
)
)-> void
Parameters
| Variables | Description |
|---|
|
target
|
The filter whose parameters are to be retrieved.
Must be one of
GL_CONVOLUTION_1D
,
GL_CONVOLUTION_2D
, or
GL_SEPARABLE_2D
.
|
|
pname
|
The parameter to be retrieved.
Must be one of
GL_CONVOLUTION_BORDER_MODE
,
GL_CONVOLUTION_BORDER_COLOR
,
GL_CONVOLUTION_FILTER_SCALE
,
GL_CONVOLUTION_FILTER_BIAS
,
GL_CONVOLUTION_FORMAT
,
GL_CONVOLUTION_WIDTH
,
GL_CONVOLUTION_HEIGHT
,
GL_MAX_CONVOLUTION_WIDTH
, or
GL_MAX_CONVOLUTION_HEIGHT
.
|
|
params
|
Pointer to storage for the parameters to be retrieved.
|
Sample Code References
The following code samples have been found which appear to reference the
functions described here. Take care that the code may be old, broken or not
even use PyOpenGL.
glGetConvolutionParameteriv