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glpushdebuggroup(3g) [centos man page]

GLPUSHDEBUGGROUP(3G)						   OpenGL Manual					      GLPUSHDEBUGGROUP(3G)

NAME
glPushDebugGroup - push a named debug group into the command stream C SPECIFICATION
void glPushDebugGroup(GLenum source, GLuint id, GLsizei length, const char * message); PARAMETERS
source The source of the debug message. id The identifier of the message. length The length of the message to be sent to the debug output stream. message The a string containing the message to be sent to the debug output stream. DESCRIPTION
glPushDebugGroup pushes a debug group described by the string message into the command stream. The value of id specifies the ID of messages generated. The parameter length contains the number of characters in message. If length is negative, it is implied that message contains a null terminated string. The message has the specified source and id, the typeGL_DEBUG_TYPE_PUSH_GROUP, and severityGL_DEBUG_SEVERITY_NOTIFICATION. The GL will put a new debug group on top of the debug group stack which inherits the control of the volume of debug output of the debug group previously residing on the top of the debug group stack. Because debug groups are strictly hierarchical, any additional control of the debug output volume will only apply within the active debug group and the debug groups pushed on top of the active debug group. ERRORS
GL_INVALID_ENUM is generated if the value of source is neither GL_DEBUG_SOURCE_APPLICATION nor GL_DEBUG_SOURCE_THIRD_PARTY. GL_INVALID_VALUE is generated if length is negative and the number of characters in message, excluding the null-terminator, is not less than the value of GL_MAX_DEBUG_MESSAGE_LENGTH. ASSOCIATED GETS
glGet() with argument GL_MAX_DEBUG_MESSAGE_LENGTH. SEE ALSO
glPopDebugGroup(), glObjectLabel(), glObjectPtrLabel(). COPYRIGHT
Copyright (C) 2012 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 GLPUSHDEBUGGROUP(3G)

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GLDEBUGMESSAGEINSERT(3G)					   OpenGL Manual					  GLDEBUGMESSAGEINSERT(3G)

NAME
glDebugMessageInsert - inject an application-supplied message into the debug message queue C SPECIFICATION
void glDebugMessageInsert(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const char *message); PARAMETERS
source The source of the debug message to insert. type The type of the debug message insert. id The user-supplied identifier of the message to insert. severity The severity of the debug messages to insert. length The length string contained in the character array whose address is given by message. message The address of a character array containing the message to insert. DESCRIPTION
glDebugMessageInsert inserts a user-supplied message into the debug output queue. source specifies the source that will be used to classify the message and must be GL_DEBUG_SOURCE_APPLICATION or GL_DEBUG_SOURCE_THIRD_PARTY. All other sources are reserved for use by the GL implementation. type indicates the type of the message to be inserted and may be one of GL_DEBUG_TYPE_ERROR, GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR, GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR, GL_DEBUG_TYPE_PORTABILITY, GL_DEBUG_TYPE_PERFORMANCE, or GL_DEBUG_TYPE_OTHER. severity indicates the severity of the message and may be GL_DEBUG_SEVERITY_LOW, GL_DEBUG_SEVERITY_MEDIUM, or GL_DEBUG_SEVERITY_HIGH. id is available for application defined use and may be any value. This value will be recorded and used to identify the message. length contains a count of the characters in the character array whose address is given in message. If length is negative then message is treated as a null-terminated string. The length of the message, whether specified explicitly or implicitly, must be less than or equal to the implementation defined constant GL_MAX_DEBUG_MESSAGE_LENGTH. ERRORS
GL_INVALID_ENUM is generated if any of source, type or severity is not one of the accepted interface types. GL_INVALID_VALUE is generated if the length of the message is greater than the value of GL_MAX_DEBUG_MESSAGE_LENGTH. SEE ALSO
glDebugMessageControl(), glDebugMessageCallback(), glGetDebugMessageLog(). COPYRIGHT
Copyright (C) 2012 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 GLDEBUGMESSAGEINSERT(3G)
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