Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

glgetprograminfolog(3g) [centos man page]

GLGETPROGRAMINFOLOG(3G) 					   OpenGL Manual					   GLGETPROGRAMINFOLOG(3G)

NAME
glGetProgramInfoLog - Returns the information log for a program object C SPECIFICATION
void glGetProgramInfoLog(GLuint program, GLsizei maxLength, GLsizei *length, GLchar *infoLog); PARAMETERS
program Specifies the program object whose information log is to be queried. maxLength Specifies the size of the character buffer for storing the returned information log. length Returns the length of the string returned in infoLog (excluding the null terminator). infoLog Specifies an array of characters that is used to return the information log. DESCRIPTION
glGetProgramInfoLog returns the information log for the specified program object. The information log for a program object is modified when the program object is linked or validated. The string that is returned will be null terminated. glGetProgramInfoLog returns in infoLog as much of the information log as it can, up to a maximum of maxLength characters. The number of characters actually returned, excluding the null termination character, is specified by length. If the length of the returned string is not required, a value of NULL can be passed in the length argument. The size of the buffer required to store the returned information log can be obtained by calling glGetProgram() with the value GL_INFO_LOG_LENGTH. The information log for a program object is either an empty string, or a string containing information about the last link operation, or a string containing information about the last validation operation. It may contain diagnostic messages, warning messages, and other information. When a program object is created, its information log will be a string of length 0. NOTES
The information log for a program object is the OpenGL implementer's primary mechanism for conveying information about linking and validating. Therefore, the information log can be helpful to application developers during the development process, even when these operations are successful. Application developers should not expect different OpenGL implementations to produce identical information logs. ERRORS
GL_INVALID_VALUE is generated if program is not a value generated by OpenGL. GL_INVALID_OPERATION is generated if program is not a program object. GL_INVALID_VALUE is generated if maxLength is less than 0. ASSOCIATED GETS
glGetProgram() with argument GL_INFO_LOG_LENGTH glIsProgram() SEE ALSO
glCompileShader(), glGetShaderInfoLog(), glLinkProgram(), glValidateProgram() COPYRIGHT
Copyright (C) 2003-2005 3Dlabs Inc. Ltd. 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 GLGETPROGRAMINFOLOG(3G)

Check Out this Related Man Page

GLGETPROGRAMPIPELINE(3G)					   OpenGL Manual					  GLGETPROGRAMPIPELINE(3G)

NAME
glGetProgramPipelineInfoLog - retrieve the info log string from a program pipeline object C SPECIFICATION
void glGetProgramPipelineInfoLog(GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog); PARAMETERS
pipeline Specifies the name of a program pipeline object from which to retrieve the info log. bufSize Specifies the maximum number of characters, including the null terminator, that may be written into infoLog. length Specifies the address of a variable into which will be written the number of characters written into infoLog. infoLog Specifies the address of an array of characters into which will be written the info log for pipeline. DESCRIPTION
glGetProgramPipelineInfoLog retrieves the info log for the program pipeline object pipeline. The info log, including its null terminator, is written into the array of characters whose address is given by infoLog. The maximum number of characters that may be written into infoLog is given by bufSize, and the actual number of characters written into infoLog is returned in the integer whose address is given by length. If length is NULL, no length is returned. The actual length of the info log for the program pipeline may be determined by calling glGetProgramPipeline() with pname set to GL_INFO_LOG_LENGTH. ERRORS
GL_INVALID_OPERATION is generated if pipeline is not a name previously returned from a call to glGenProgramPipelines() or if such a name has been deleted by a call to glDeleteProgramPipelines(). ASSOCIATED GETS
glGetProgramPipeline() with parameter GL_INFO_LOG_LENGTH. SEE ALSO
glGenProgramPipelines(), glBindProgramPipeline(), glDeleteProgramPipelines(), glGetProgramPipeline() 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 GLGETPROGRAMPIPELINE(3G)
Man Page

Featured Tech Videos