DRM_FORMAT_PLANE_CPP(9) DRM Internals DRM_FORMAT_PLANE_CPP(9)NAME
drm_format_plane_cpp - determine the bytes per pixel value
int drm_format_plane_cpp(uint32_t format, int plane);
pixel format (DRM_FORMAT_*)
The bytes per pixel value for the specified plane.
Jesse Barnes <firstname.lastname@example.org>
Laurent Pinchart <email@example.com>
Ideas on board SPRL,
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 DRM_FORMAT_PLANE_CPP(9)
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GLGETCLIPPLANE(3G) OpenGL Manual GLGETCLIPPLANE(3G)NAME
glGetClipPlane - return the coefficients of the specified clipping plane
void glGetClipPlane(GLenum plane, GLdouble * equation);
Specifies a clipping plane. The number of clipping planes depends on the implementation, but at least six clipping planes are
supported. They are identified by symbolic names of the form GL_CLIP_PLANEi where i ranges from 0 to the value of GL_MAX_CLIP_PLANES -
Returns four double-precision values that are the coefficients of the plane equation of plane in eye coordinates. The initial value is
(0, 0, 0, 0).
glGetClipPlane returns in equation the four coefficients of the plane equation for plane.
It is always the case that GL_CLIP_PLANEi = GL_CLIP_PLANE0 + i.
If an error is generated, no change is made to the contents of equation.
GL_INVALID_ENUM is generated if plane is not an accepted value.
GL_INVALID_OPERATION is generated if glGetClipPlane is executed between the execution of glBegin() and the corresponding execution of
Copyright (C) 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see
opengl.org 06/10/2014 GLGETCLIPPLANE(3G)
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