CentOS 7.0 - man page for glgetmultisamplefv (centos section 3G)
|Linux & Unix Commands - Search Man Pages
GLGETMULTISAMPLEFV(3G) OpenGL Manual GLGETMULTISAMPLEFV(3G)
glGetMultisamplefv - retrieve the location of a sample
void glGetMultisamplefv(GLenum pname, GLuint index, GLfloat *val);
Specifies the sample parameter name. pname must be GL_SAMPLE_POSITION.
Specifies the index of the sample whose position to query.
Specifies the address of an array to receive the position of the sample.
glGetMultisamplefv queries the location of a given sample. pname specifies the sample
parameter to retrieve and must be GL_SAMPLE_POSITION. index corresponds to the sample for
which the location should be returned. The sample location is returned as two
floating-point values in val and val, each between 0 and 1, corresponding to the x
and y locations respectively in the GL pixel space of that sample. (0.5, 0.5) this
corresponds to the pixel center. index must be between zero and the value of GL_SAMPLES -
If the multisample mode does not have fixed sample locations, the returned values may only
reflect the locations of samples within some pixels.
GL_INVALID_ENUM is generated if pname is not one GL_SAMPLE_POSITION.
GL_INVALID_VALUE is generated if index is greater than or equal to the value of
Copyright (C) 2010 Khronos Group. This material may be distributed subject to the terms
and conditions set forth in the Open Publication License, v 1.0, 8 June 1999.
opengl.org 06/10/2014 GLGETMULTISAMPLEFV(3G)
All times are GMT -4. The time now is 06:45 AM.