glObjectLabel - label a named object identified within a namespace

glGet() with argument GL_MAX_LABEL_LENGTH.

voidglObjectLabel(GLenumidentifier,GLuintname,GLsizeilength,constchar*label);

       Copyright © 2013-2014 Khronos Group

[FIXME: source]                                    11/18/2024                                  GLOBJECTLABEL(3G)

glObjectLabel labels the object identified by name within the namespace given by identifier.  identifier
       must be one of GL_BUFFER, GL_SHADER, GL_PROGRAM, GL_VERTEX_ARRAY, GL_QUERY, GL_PROGRAM_PIPELINE,
       GL_TRANSFORM_FEEDBACK, GL_SAMPLER, GL_TEXTURE, GL_RENDERBUFFER, GL_FRAMEBUFFER, to indicate the namespace
       containing the names of buffers, shaders, programs, vertex array objects, query objects, program
       pipelines, transform feedback objects, samplers, textures, renderbuffers and frame buffers, respectively.

       label is the address of a string that will be used to label an object.  length contains the number of
       characters in label. If length is negative, it is implied that label contains a null-terminated string.
       If label is NULL, any debug label is effectively removed from the object.

GL_INVALID_ENUM is generated if identifier is not one of the accepted object types.

       GL_INVALID_OPERATION is generated if name is not the name of an existing object of the type specified by
       identifier.

       GL_INVALID_VALUE is generated if the number of characters in label, excluding the null terminator when
       length is negative, is greater than the value of GL_MAX_LABEL_LENGTH.

       glObjectLabel - label a named object identified within a namespace

identifier
           The namespace from which the name of the object is allocated.

       name
           The name of the object to label.

       length
           The length of the label to be used for the object.

       label
           The address of a string containing the label to assign to the object.

glPushDebugGroup(), glPopDebugGroup(), glObjectPtrLabel().

       ┌───────────────┬───────────────────────────────────────────────────────────────────────┐
       │               │                OpenGLVersion                                         │
       ├───────────────┼─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┤
       │ Function      │ 2.0 │ 2.1 │ 3.0 │ 3.1 │ 3.2 │ 3.3 │ 4.0 │ 4.1 │ 4.2 │ 4.3 │ 4.4 │ 4.5 │
       │ /             │     │     │     │     │     │     │     │     │     │     │     │     │
       │ Feature       │     │     │     │     │     │     │     │     │     │     │     │     │
       │ Name          │     │     │     │     │     │     │     │     │     │     │     │     │
       ├───────────────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
       │ glObjectLabel │  -  │  -  │  -  │  -  │  -  │  -  │  -  │  -  │  -  │  ✔  │  ✔  │  ✔  │
       └───────────────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘