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glGenTextures - generate texture names

Associated Gets

glIsTexture()

C Specification

voidglGenTextures(GLsizein,GLuint*textures);

Description

glGenTextures returns n texture names in textures. There is no guarantee that the names form a contiguous
       set of integers; however, it is guaranteed that none of the returned names was in use immediately before
       the call to glGenTextures.

       The generated textures have no dimensionality; they assume the dimensionality of the texture target to
       which they are first bound (see glBindTexture()).

       Texture names returned by a call to glGenTextures are not returned by subsequent calls, unless they are
       first deleted with glDeleteTextures().

Errors

GL_INVALID_VALUE is generated if n is negative.

Name

       glGenTextures - generate texture names

Parameters

n
           Specifies the number of texture names to be generated.

       textures
           Specifies an array in which the generated texture names are stored.

See Also

glBindTexture(), glCopyTexImage1D(), glCopyTexImage2D(), glDeleteTextures(), glGet(),
       glGetTexParameter(), glTexImage1D(), glTexImage2D(), glTexImage3D(), glTexParameter()

Version Support

       ┌───────────────┬───────────────────────────────────────────────────────────────────────┐
       │               │                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          │     │     │     │     │     │     │     │     │     │     │     │     │
       ├───────────────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
       │ glGenTextures │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │
       └───────────────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘

See Also