OpenGLES - glGenTextures 生成命名纹理

OpenGLES - glGenTextures 生成命名纹理

太阳火神的美丽人生 (http://blog.csdn.net/opengl_es)

本文遵循“署名-非商业用途-保持一致”创作公用协议

转载请保留此句：太阳火神的美丽人生 -  本博客专注于 敏捷开发及移动和物联设备研究：iOS、Android、Html5、Arduino、pcDuino，否则，出自本博客的文章拒绝转载或再转载，谢谢合作。

Name

glGenTextures — generate texture names

C Specification

void glGenTextures(	GLsizei n,
	GLuint * textures);

 

Parameters

n

Specifies the number of texture names to be generated.

textures

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

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.

Associated Gets

glIsTexture

See Also

glBindTexture, glCopyTexImage2D, glDeleteTextures, glGet, glGetTexParameter, glTexImage2D, glTexParameter

Copyright

Copyright © 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.