GLISQUERY(3G)

📦
version 1.1 · 7 versions
, in centos-stream 9

💅 glIsQuery — GLISQUERY(3G) 💅

okay bestie, the header still has a [FIXME: manual] placeholder in it — not me forgetting, that's literally what's there 🙈

🌸 NAME 🌸

glIsQuery — determine if a name corresponds to a query object. That's the mission. 💖

✨ C SPECIFICATION ✨

GLboolean glIsQuery(GLuint id);

🎀 PARAMETERS 🎀

  • id — Specifies a value that may be the name of a query object. Like, maybe it's the name, maybe it's not; we're checking. 🫶

🦋 DESCRIPTION 🦋

Okay so glIsQuery returns GL_TRUE if id is currently the name of a query object. Periodt.

If id is zero, or is a non-zero value that is not currently the name of a query object, or if an error occurs, glIsQuery returns GL_FALSE. Yep, all those cases get the GL_FALSE treatment.

A name returned by glGenQueries(), but not yet associated with a query object by calling glBeginQuery(), is not the name of a query object. So don't get it twisted, bestie. 🧚

👑 VERSION SUPPORT 👑

The original table says Function / Feature Name is glIsQuery, and across the OpenGL Version columns it's giving all checkmarks:

  • OpenGL 2.0: ✔
  • OpenGL 2.1: ✔
  • OpenGL 3.0: ✔
  • OpenGL 3.1: ✔
  • OpenGL 3.2: ✔
  • OpenGL 3.3: ✔
  • OpenGL 4.0: ✔
  • OpenGL 4.1: ✔
  • OpenGL 4.2: ✔
  • OpenGL 4.3: ✔
  • OpenGL 4.4: ✔
  • OpenGL 4.5: ✔

Slay, it's supported everywhere listed. 🔥

🌈 SEE ALSO 🌈

  • glBeginQuery()
  • glDeleteQueries()
  • glEndQuery
  • glGenQueries()

Copyright © 2005 Addison-Wesley. Copyright © 2010-2014 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/.

  • Copyright © 2005 Sams Publishing
  • Copyright © 2010-2014 Khronos Group

okay that's the whole page!! the footer tea is [FIXME: source], 08/09/2021, and GLISQUERY(3G) — bye bestie, go check those query names and slay 💖✨

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