gluBuild2DMipmaps

Specifies the target texture. Must be GLU_TEXTURE_2D .

Requests the internal storage format of the texture image. The most current version of the SGI implementation of GLU does not check this value for validity before passing it on to the underlying OpenGL implementation. A value that is not accepted by the OpenGL implementation will lead to an OpenGL error. The benefit of not checking this value at the GLU level is that OpenGL extensions can add new internal texture formats without requiring a revision of the GLU implementation. Older implementations of GLU check this value and raise a GLU error if it is not 1, 2, 3, or 4 or one of the following symbolic constants: GLU_ALPHA , GLU_ALPHA4 , GLU_ALPHA8 , GLU_ALPHA12 , GLU_ALPHA16 , GLU_LUMINANCE , GLU_LUMINANCE4 , GLU_LUMINANCE8 , GLU_LUMINANCE12 , GLU_LUMINANCE16 , GLU_LUMINANCE_ALPHA , GLU_LUMINANCE4_ALPHA4 , GLU_LUMINANCE6_ALPHA2 , GLU_LUMINANCE8_ALPHA8 , GLU_LUMINANCE12_ALPHA4 , GLU_LUMINANCE12_ALPHA12 , GLU_LUMINANCE16_ALPHA16 , GLU_INTENSITY , GLU_INTENSITY4 , GLU_INTENSITY8 , GLU_INTENSITY12 , GLU_INTENSITY16 , GLU_RGB , GLU_R3_G3_B2 , GLU_RGB4 , GLU_RGB5 , GLU_RGB8 , GLU_RGB10 , GLU_RGB12 , GLU_RGB16 , GLU_RGBA , GLU_RGBA2 , GLU_RGBA4 , GLU_RGB5_A1 , GLU_RGBA8 , GLU_RGB10_A2 , GLU_RGBA12 , or GLU_RGBA16 .

Specifies in pixels the width and height, respectively, of the texture image.

Specifies the format of the pixel data. Must be one of GLU_COLOR_INDEX , GLU_DEPTH_COMPONENT , GLU_RED , GLU_GREEN , GLU_BLUE , GLU_ALPHA , GLU_RGB , GLU_RGBA , GLU_BGR , GLU_BGRA , GLU_LUMINANCE , or GLU_LUMINANCE_ALPHA .

Specifies the data type for data . Must be one of GLU_UNSIGNED_BYTE , GLU_BYTE , GLU_BITMAP , GLU_UNSIGNED_SHORT , GLU_SHORT , GLU_UNSIGNED_INT , GLU_INT , GLU_FLOAT , GLU_UNSIGNED_BYTE_3_3_2 , GLU_UNSIGNED_BYTE_2_3_3_REV , GLU_UNSIGNED_SHORT_5_6_5 , GLU_UNSIGNED_SHORT_5_6_5_REV , GLU_UNSIGNED_SHORT_4_4_4_4 , GLU_UNSIGNED_SHORT_4_4_4_4_REV , GLU_UNSIGNED_SHORT_5_5_5_1 , GLU_UNSIGNED_SHORT_1_5_5_5_REV , GLU_UNSIGNED_INT_8_8_8_8 , GLU_UNSIGNED_INT_8_8_8_8_REV , GLU_UNSIGNED_INT_10_10_10_2 , or GLU_UNSIGNED_INT_2_10_10_10_REV .

Specifies a pointer to the image data in memory.