T
glTexImage2D
Chapter 18
443
• GL_INVALID_ENUM is generated if type is not a type constant.
• GL_INVALID_ENUM is generated if type is GL_BITMAP and format is not
GL_COLOR_INDEX.
• GL_INVALID_VALUE is generated if level is less than 0.
• GL_INVALID_VALUE may be generated if level is greater than log
2
max, where max
is the returned value of GL_MAX_TEXTURE_SIZE.
• GL_INVALID_VALUE is generated if internalformat is not 1, 2, 3, 4, or one of the
accepted resolution and format symbolic constants.
• GL_INVALID_VALUE is generated if width or height is less than 0 or greater than 2
+ GL_MAX_TEXTURE_SIZE, or if either cannot be represented as 2k + 2 × border
for some integer value of k.
• GL_INVALID_VALUE is generated if border is not 0 or 1.
• GL_INVALID_OPERATION is generated if glTexImage2D is executed between the
execution of glBegin and the corresponding execution of glEnd.
Associated Gets
glGetTexImage
glIsEnabled with argument GL_TEXTURE_2D
See Also
glCopyPixels,
glCopyTexImage1D,
glCopyTexImage2D,
glCopyTexSubImage1D,
glCopyTexSubImage2D,
glDrawPixels,
glPixelStore,
glPixelTransfer,
glTexEnv,
glTexGen,
glTexImage1D,
glTexSubImage1D,
glTexSubImage2D,
glTexParameter
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