Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

glgetqueryindexediv(3g) [centos man page]

GLGETQUERYINDEXEDIV(3G) 					   OpenGL Manual					   GLGETQUERYINDEXEDIV(3G)

NAME
glGetQueryIndexediv - return parameters of an indexed query object target C SPECIFICATION
void glGetQueryIndexediv(GLenum target, GLuint index, GLenum pname, GLint * params); PARAMETERS
target Specifies a query object target. Must be GL_SAMPLES_PASSED, GL_ANY_SAMPLES_PASSED, GL_ANY_SAMPLES_PASSED_CONSERVATIVEGL_PRIMITIVES_GENERATED, GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN, GL_TIME_ELAPSED, or GL_TIMESTAMP. index Specifies the index of the query object target. pname Specifies the symbolic name of a query object target parameter. Accepted values are GL_CURRENT_QUERY or GL_QUERY_COUNTER_BITS. params Returns the requested data. DESCRIPTION
glGetQueryIndexediv returns in params a selected parameter of the indexed query object target specified by target and index. index specifies the index of the query object target and must be between zero and a target-specific maxiumum. pname names a specific query object target parameter. When pname is GL_CURRENT_QUERY, the name of the currently active query for the specified index of target, or zero if no query is active, will be placed in params. If pname is GL_QUERY_COUNTER_BITS, the implementation-dependent number of bits used to hold the result of queries for target is returned in params. NOTES
The target GL_ANY_SAMPLES_PASSED_CONSERVATIVE is available only if the GL version is 4.3 or greater. If an error is generated, no change is made to the contents of params. Calling glGetQueryiv() is equivalent to calling glGetQueryIndexediv with index set to zero. ERRORS
GL_INVALID_ENUM is generated if target or pname is not an accepted value. GL_INVALID_VALUE is generated if index is greater than or equal to the target-specific maximum. SEE ALSO
glGetQueryObject(), glIsQuery() COPYRIGHT
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. http://opencontent.org/openpub/. AUTHORS
opengl.org opengl.org 06/10/2014 GLGETQUERYINDEXEDIV(3G)

Check Out this Related Man Page

GLGETRENDERBUFFERPAR(3G)					    OpenGL 3.3						  GLGETRENDERBUFFERPAR(3G)

NAME
glGetRenderbufferParameteriv - retrieve information about a bound renderbuffer object C SPECIFICATION
void glGetRenderbufferParameteriv(GLenum target, GLenum pname, GLint *params); PARAMETERS
target Specifies the target of the query operation. target must be GL_RENDERBUFFER. pname Specifies the parameter whose value to retrieve from the renderbuffer bound to target. params Specifies the address of an array to receive the value of the queried parameter. DESCRIPTION
glGetRenderbufferParameteriv retrieves information about a bound renderbuffer object. target specifies the target of the query operation and must be GL_RENDERBUFFER. pname specifies the parameter whose value to query and must be one of GL_RENDERBUFFER_WIDTH, GL_RENDERBUFFER_HEIGHT, GL_RENDERBUFFER_INTERNAL_FORMAT, GL_RENDERBUFFER_RED_SIZE, GL_RENDERBUFFER_GREEN_SIZE, GL_RENDERBUFFER_BLUE_SIZE, GL_RENDERBUFFER_ALPHA_SIZE, GL_RENDERBUFFER_DEPTH_SIZE, GL_RENDERBUFFER_DEPTH_SIZE, GL_RENDERBUFFER_STENCIL_SIZE, or GL_RENDERBUFFER_SAMPLES. Upon a successful return from glGetRenderbufferParameteriv, if pname is GL_RENDERBUFFER_WIDTH, GL_RENDERBUFFER_HEIGHT, GL_RENDERBUFFER_INTERNAL_FORMAT, or GL_RENDERBUFFER_SAMPLES, then params will contain the width in pixels, the height in pixels, the internal format, or the number of samples, respectively, of the image of the renderbuffer currently bound to target. If pname is GL_RENDERBUFFER_RED_SIZE, GL_RENDERBUFFER_GREEN_SIZE, GL_RENDERBUFFER_BLUE_SIZE, GL_RENDERBUFFER_ALPHA_SIZE, GL_RENDERBUFFER_DEPTH_SIZE, or GL_RENDERBUFFER_STENCIL_SIZE, then params will contain the actual resolutions (not the resolutions specified when the image array was defined) for the red, green, blue, alpha depth, or stencil components, respectively, of the image of the renderbuffer currently bound to target. ERRORS
GL_INVALID_ENUM is generated if pname is not one of the accepted tokens. SEE ALSO
glGenRenderbuffers(), glFramebufferRenderbuffer(), glBindRenderbuffer(), glRenderbufferStorage(), glRenderbufferStorageMultisample() COPYRIGHT
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. http://opencontent.org/openpub/. OpenGL 3.3 03/08/2011 GLGETRENDERBUFFERPAR(3G)
Man Page