_glCopyTexImage2D

The _glCopyTexImage2D function copies pixels from the framebuffer into a two-dimensional texture image.

Syntax

SUB _glCopyTexImage2D (target AS _UNSIGNED LONG, level AS LONG, internalformat AS _UNSIGNED LONG, x AS LONG, y AS LONG, width AS LONG, height AS LONG, border AS LONG)

Parameters

• OpenGL has many predefined attributes and values, which are used with its command parameters. These are detailed in the respective description.

Description

• The syntax above shall just clarify the type of the command (SUB or FUNCTION) and the correct QB64 Variable Types to use for the respective parameters.
• The full description can be found at Microsoft Docs and is also valid for QB64.

See also

• SUB _GL

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