snd_pcm_hw_param_last(9) [suse man page]

SND_PCM_HW_PARAM_LAS(9) 					   Sound Devices					   SND_PCM_HW_PARAM_LAS(9)

NAME

       snd_pcm_hw_param_last - refine config space and return maximum value

SYNOPSIS

       int snd_pcm_hw_param_last(struct snd_pcm_substream * pcm, struct snd_pcm_hw_params * params, snd_pcm_hw_param_t var, int * dir);

ARGUMENTS

       pcm
	   PCM instance

       params
	   the hw_params instance

       var
	   parameter to retrieve

       dir
	   pointer to the direction (-1,0,1) or NULL

DESCRIPTION

       Inside configuration space defined by params remove from var all values < maximum. Reduce configuration space accordingly. Return the
       maximum.

COPYRIGHT

Kernel Hackers Manual 2.6.					     July 2010						   SND_PCM_HW_PARAM_LAS(9)

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)