GLTEXIMAGE1D(3G)						  [FIXME: manual]						  GLTEXIMAGE1D(3G)

NAME

       glTexImage1D - specify a one-dimensional texture image

C SPECIFICATION

       void glTexImage1D(GLenum target, GLint level, GLint internalFormat, GLsizei width, GLint border, GLenum format, GLenum type,
			 const GLvoid * data);

PARAMETERS

       target
	   Specifies the target texture. Must be GL_TEXTURE_1D or GL_PROXY_TEXTURE_1D.

       level
	   Specifies the level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.

       internalFormat
	   Specifies the number of color components in the texture. Must be one of base internal formats given in Table 1, one of the sized
	   internal formats given in Table 2, or one of the compressed internal formats given in Table 3, below.

       width
	   Specifies the width of the texture image. All implementations support texture images that are at least 1024 texels wide. The height of
	   the 1D texture image is 1.

       border
	   This value must be 0.

       format
	   Specifies the format of the pixel data. The following symbolic values are accepted: GL_RED, GL_RG, GL_RGB, GL_BGR, GL_RGBA, and
	   GL_BGRA.

       type
	   Specifies the data type of the pixel data. The following symbolic values are accepted: GL_UNSIGNED_BYTE, GL_BYTE, GL_UNSIGNED_SHORT,
	   GL_SHORT, GL_UNSIGNED_INT, GL_INT, GL_FLOAT, GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV, GL_UNSIGNED_SHORT_5_6_5,
	   GL_UNSIGNED_SHORT_5_6_5_REV, GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV, GL_UNSIGNED_SHORT_5_5_5_1,
	   GL_UNSIGNED_SHORT_1_5_5_5_REV, GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_REV, GL_UNSIGNED_INT_10_10_10_2, and
	   GL_UNSIGNED_INT_2_10_10_10_REV.

       data
	   Specifies a pointer to the image data in memory.

DESCRIPTION

       Texturing maps a portion of a specified texture image onto each graphical primitive for which texturing is enabled. To enable and disable
       one-dimensional texturing, call glEnable() and glDisable() with argument GL_TEXTURE_1D.

       Texture images are defined with glTexImage1D. The arguments describe the parameters of the texture image, such as width, width of the
       border, level-of-detail number (see glTexParameter()), and the internal resolution and format used to store the image. The last three
       arguments describe how the image is represented in memory.

       If target is GL_PROXY_TEXTURE_1D, no data is read from data, but all of the texture image state is recalculated, checked for consistency,
       and checked against the implementation's capabilities. If the implementation cannot handle a texture of the requested texture size, it sets
       all of the image state to 0, but does not generate an error (see glGetError()). To query for an entire mipmap array, use an image array
       level greater than or equal to 1.

       If target is GL_TEXTURE_1D, data is read from data as a sequence of signed or unsigned bytes, shorts, or longs, or single-precision
       floating-point values, depending on type. These values are grouped into sets of one, two, three, or four values, depending on format, to
       form elements. Each data byte is treated as eight 1-bit elements, with bit ordering determined by GL_UNPACK_LSB_FIRST (see glPixelStore()).

       If a non-zero named buffer object is bound to the GL_PIXEL_UNPACK_BUFFER target (see glBindBuffer()) while a texture image is specified,
       data is treated as a byte offset into the buffer object's data store.

       The first element corresponds to the left end of the texture array. Subsequent elements progress left-to-right through the remaining texels
       in the texture array. The final element corresponds to the right end of the texture array.

       format determines the composition of each element in data. It can assume one of these symbolic values:

       GL_RED
	   Each element is a single red component. The GL converts it to floating point and assembles it into an RGBA element by attaching 0 for
	   green and blue, and 1 for alpha. Each component is then multiplied by the signed scale factor GL_c_SCALE, added to the signed bias
	   GL_c_BIAS, and clamped to the range [0,1].

       GL_RG
	   Each element is a single red/green double The GL converts it to floating point and assembles it into an RGBA element by attaching 0 for
	   blue, and 1 for alpha. Each component is then multiplied by the signed scale factor GL_c_SCALE, added to the signed bias GL_c_BIAS, and
	   clamped to the range [0,1].

       GL_RGB

       GL_BGR
	   Each element is an RGB triple. The GL converts it to floating point and assembles it into an RGBA element by attaching 1 for alpha.
	   Each component is then multiplied by the signed scale factor GL_c_SCALE, added to the signed bias GL_c_BIAS, and clamped to the range
	   [0,1].

       GL_RGBA

       GL_BGRA
	   Each element contains all four components. Each component is multiplied by the signed scale factor GL_c_SCALE, added to the signed bias
	   GL_c_BIAS, and clamped to the range [0,1].

       GL_DEPTH_COMPONENT
	   Each element is a single depth value. The GL converts it to floating point, multiplies by the signed scale factor GL_DEPTH_SCALE, adds
	   the signed bias GL_DEPTH_BIAS, and clamps to the range [0,1].

       If an application wants to store the texture at a certain resolution or in a certain format, it can request the resolution and format with
       internalFormat. The GL will choose an internal representation that closely approximates that requested by internalFormat, but it may not
       match exactly. (The representations specified by GL_RED, GL_RG, GL_RGB and GL_RGBA must match exactly.)

       internalFormat may be one of the base internal formats shown in Table 1, below

       Table 1. Base Internal Formats
       +---------------------------------+-------------------------------------+---------------------------------+
       |				 |				       |				 |
       |	    Base Internal Format |	       RGBA, Depth and Stencil |	     Internal Components |
       |				 | Values			       |				 |
       |				 |				       |				 |
       +---------------------------------+-------------------------------------+---------------------------------+
       |GL_DEPTH_COMPONENT		 | Depth			       | D				 |
       +---------------------------------+-------------------------------------+---------------------------------+
       |GL_DEPTH_STENCIL		 | Depth, Stencil		       | D, S				 |
       +---------------------------------+-------------------------------------+---------------------------------+
       |GL_RED				 | Red				       | R				 |
       +---------------------------------+-------------------------------------+---------------------------------+
       |GL_RG				 | Red, Green			       | R, G				 |
       +---------------------------------+-------------------------------------+---------------------------------+
       |GL_RGB				 | Red, Green, Blue		       | R, G, B			 |
       +---------------------------------+-------------------------------------+---------------------------------+
       |GL_RGBA 			 | Red, Green, Blue, Alpha	       | R, G, B, A			 |
       +---------------------------------+-------------------------------------+---------------------------------+

       internalFormat may also be one of the sized internal formats shown in Table 2, below

       Table 2. Sized Internal Formats
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |		  |		     |		       |		   |		      | 		  |		       |
       |	    Sized |		Base |		   Red |	     Green |		 Blue | 	    Alpha |		Shared |
       |Internal Format   | Internal Format  | Bits	       | Bits		   | Bits	      | Bits		  | Bits	       |
       |		  |		     |		       |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R8		  | GL_RED	     |	      8        |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R8_SNORM	  | GL_RED	     |	     s8        |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R16		  | GL_RED	     |	     16        |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R16_SNORM	  | GL_RED	     |	     s16       |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG8		  | GL_RG	     |	      8        |	 8	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG8_SNORM	  | GL_RG	     |	     s8        |	s8	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG16 	  | GL_RG	     |	     16        |	16	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG16_SNORM	  | GL_RG	     |	     s16       |	s16	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R3_G3_B2	  | GL_RGB	     |	      3        |	 3	   |	    2	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB4 	  | GL_RGB	     |	      4        |	 4	   |	    4	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB5 	  | GL_RGB	     |	      5        |	 5	   |	    5	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB8 	  | GL_RGB	     |	      8        |	 8	   |	    8	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB8_SNORM	  | GL_RGB	     |	     s8        |	s8	   |	    s8	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB10	  | GL_RGB	     |	     10        |	10	   |	    10	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB12	  | GL_RGB	     |	     12        |	12	   |	    12	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB16_SNORM	  | GL_RGB	     |	     16        |	16	   |	    16	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA2	  | GL_RGB	     |	      2        |	 2	   |	    2	      | 	2	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA4	  | GL_RGB	     |	      4        |	 4	   |	    4	      | 	4	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB5_A1	  | GL_RGBA	     |	      5        |	 5	   |	    5	      | 	1	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA8	  | GL_RGBA	     |	      8        |	 8	   |	    8	      | 	8	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA8_SNORM	  | GL_RGBA	     |	     s8        |	s8	   |	    s8	      |        s8	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB10_A2	  | GL_RGBA	     |	     10        |	10	   |	    10	      | 	2	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB10_A2UI	  | GL_RGBA	     |	    ui10       |       ui10	   |	   ui10       |        ui2	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA12	  | GL_RGBA	     |	     12        |	12	   |	    12	      |        12	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA16	  | GL_RGBA	     |	     16        |	16	   |	    16	      |        16	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_SRGB8	  | GL_RGB	     |	      8        |	 8	   |	    8	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_SRGB8_ALPHA8   | GL_RGBA	     |	      8        |	 8	   |	    8	      | 	8	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R16F 	  | GL_RED	     |	     f16       |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG16F	  | GL_RG	     |	     f16       |	f16	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB16F	  | GL_RGB	     |	     f16       |	f16	   |	   f16	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA16F	  | GL_RGBA	     |	     f16       |	f16	   |	   f16	      |        f16	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R32F 	  | GL_RED	     |	     f32       |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG32F	  | GL_RG	     |	     f32       |	f32	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB32F	  | GL_RGB	     |	     f32       |	f32	   |	   f32	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA32F	  | GL_RGBA	     |	     f32       |	f32	   |	   f32	      |        f32	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R11F_G11F_B10F | GL_RGB	     |	     f11       |	f11	   |	   f10	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB9_E5	  | GL_RGB	     |	      9        |	 9	   |	    9	      | 		  |	    5	       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R8I		  | GL_RED	     |	     i8        |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R8UI 	  | GL_RED	     |	     ui8       |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R16I 	  | GL_RED	     |	     i16       |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R16UI	  | GL_RED	     |	    ui16       |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R32I 	  | GL_RED	     |	     i32       |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_R32UI	  | GL_RED	     |	    ui32       |		   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG8I 	  | GL_RG	     |	     i8        |	i8	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG8UI	  | GL_RG	     |	     ui8       |	ui8	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG16I	  | GL_RG	     |	     i16       |	i16	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG16UI	  | GL_RG	     |	    ui16       |       ui16	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG32I	  | GL_RG	     |	     i32       |	i32	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RG32UI	  | GL_RG	     |	    ui32       |       ui32	   |		      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB8I	  | GL_RGB	     |	     i8        |	i8	   |	    i8	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB8UI	  | GL_RGB	     |	     ui8       |	ui8	   |	   ui8	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB16I	  | GL_RGB	     |	     i16       |	i16	   |	   i16	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB16UI	  | GL_RGB	     |	    ui16       |       ui16	   |	   ui16       | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB32I	  | GL_RGB	     |	     i32       |	i32	   |	   i32	      | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGB32UI	  | GL_RGB	     |	    ui32       |       ui32	   |	   ui32       | 		  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA8I	  | GL_RGBA	     |	     i8        |	i8	   |	    i8	      |        i8	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA8UI	  | GL_RGBA	     |	     ui8       |	ui8	   |	   ui8	      |        ui8	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA16I	  | GL_RGBA	     |	     i16       |	i16	   |	   i16	      |        i16	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA16UI	  | GL_RGBA	     |	    ui16       |       ui16	   |	   ui16       |       ui16	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA32I	  | GL_RGBA	     |	     i32       |	i32	   |	   i32	      |        i32	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+
       |GL_RGBA32UI	  | GL_RGBA	     |	    ui32       |       ui32	   |	   ui32       |       ui32	  |		       |
       +------------------+------------------+-----------------+-------------------+------------------+-------------------+--------------------+

       Finally, internalFormat may also be one of the generic or compressed compressed texture formats shown in Table 3 below

       Table 3. Compressed Internal Formats
       +--------------------------------------+----------------------------------+------------------+
       |				      | 				 |		    |
       |	    Compressed Internal       | 	    Base Internal Format |	       Type |
       |Format				      | 				 |		    |
       |				      | 				 |		    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_RED		      | GL_RED				 | Generic	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_RG		      | GL_RG				 | Generic	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_RGB		      | GL_RGB				 | Generic	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_RGBA		      | GL_RGBA 			 | Generic	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_SRGB		      | GL_RGB				 | Generic	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_SRGB_ALPHA	      | GL_RGBA 			 | Generic	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_RED_RGTC1 	      | GL_RED				 | Specific	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_SIGNED_RED_RGTC1	      | GL_RED				 | Specific	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_RG_RGTC2		      | GL_RG				 | Specific	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_SIGNED_RG_RGTC2	      | GL_RG				 | Specific	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_RGBA_BPTC_UNORM	      | GL_RGBA 			 | Specific	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM   | GL_RGBA 			 | Specific	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT   | GL_RGB				 | Specific	    |
       +--------------------------------------+----------------------------------+------------------+
       |GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT | GL_RGB				 | Specific	    |
       +--------------------------------------+----------------------------------+------------------+

       If the internalFormat parameter is one of the generic compressed formats, GL_COMPRESSED_RED, GL_COMPRESSED_RG, GL_COMPRESSED_RGB, or
       GL_COMPRESSED_RGBA, the GL will replace the internal format with the symbolic constant for a specific internal format and compress the
       texture before storage. If no corresponding internal format is available, or the GL can not compress that image for any reason, the
       internal format is instead replaced with a corresponding base internal format.

       If the internalFormat parameter is GL_SRGB, GL_SRGB8, GL_SRGB_ALPHAor GL_SRGB8_ALPHA8, the texture is treated as if the red, green, or blue
       components are encoded in the sRGB color space. Any alpha component is left unchanged. The conversion from the sRGB encoded component c s
       to a linear component c l is:

       c l = { c s 12.92 if c s <= 0.04045 ( c s + 0.055 1.055 ) 2.4 if c s > 0.04045

       Assume c s is the sRGB component in the range [0,1].

       Use the GL_PROXY_TEXTURE_1D target to try out a resolution and format. The implementation will update and recompute its best match for the
       requested storage resolution and format. To then query this state, call glGetTexLevelParameter(). If the texture cannot be accommodated,
       texture state is set to 0.

       A one-component texture image uses only the red component of the RGBA color from data. A two-component image uses the R and A values. A
       three-component image uses the R, G, and B values. A four-component image uses all of the RGBA components.

       Image-based shadowing can be enabled by comparing texture r coordinates to depth texture values to generate a boolean result. See
       glTexParameter() for details on texture comparison.

NOTES

       glPixelStore() modes affect texture images.

       data may be a null pointer. In this case texture memory is allocated to accommodate a texture of width width. You can then download
       subtextures to initialize the texture memory. The image is undefined if the program tries to apply an uninitialized portion of the texture
       image to a primitive.

       glTexImage1D specifies the one-dimensional texture for the current texture unit, specified with glActiveTexture().

ERRORS

       GL_INVALID_ENUM is generated if target is not GL_TEXTURE_1D or GL_PROXY_TEXTURE_1D.

       GL_INVALID_ENUM is generated if format is not an accepted format constant. Format constants other than GL_STENCIL_INDEX are accepted.

       GL_INVALID_ENUM is generated if type is not a type constant.

       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 one of the accepted resolution and format symbolic constants.

       GL_INVALID_VALUE is generated if width is less than 0 or greater than GL_MAX_TEXTURE_SIZE.

       GL_INVALID_VALUE is generated if non-power-of-two textures are not supported and the width cannot be represented as 2 n + 2  border for
       some integer value of n.

       GL_INVALID_VALUE is generated if border is not 0 or 1.

       GL_INVALID_OPERATION is generated if type is one of GL_UNSIGNED_BYTE_3_3_2, GL_UNSIGNED_BYTE_2_3_3_REV, GL_UNSIGNED_SHORT_5_6_5, or
       GL_UNSIGNED_SHORT_5_6_5_REV and format is not GL_RGB.

       GL_INVALID_OPERATION is generated if type is one of GL_UNSIGNED_SHORT_4_4_4_4, GL_UNSIGNED_SHORT_4_4_4_4_REV, GL_UNSIGNED_SHORT_5_5_5_1,
       GL_UNSIGNED_SHORT_1_5_5_5_REV, GL_UNSIGNED_INT_8_8_8_8, GL_UNSIGNED_INT_8_8_8_8_REV, GL_UNSIGNED_INT_10_10_10_2, or
       GL_UNSIGNED_INT_2_10_10_10_REV and format is neither GL_RGBA nor GL_BGRA.

       GL_INVALID_OPERATION is generated if format is GL_DEPTH_COMPONENT and internalFormat is not GL_DEPTH_COMPONENT, GL_DEPTH_COMPONENT16,
       GL_DEPTH_COMPONENT24, or GL_DEPTH_COMPONENT32.

       GL_INVALID_OPERATION is generated if internalFormat is GL_DEPTH_COMPONENT, GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT24, or
       GL_DEPTH_COMPONENT32, and format is not GL_DEPTH_COMPONENT.

       GL_INVALID_OPERATION is generated if a non-zero buffer object name is bound to the GL_PIXEL_UNPACK_BUFFER target and the buffer object's
       data store is currently mapped.

       GL_INVALID_OPERATION is generated if a non-zero buffer object name is bound to the GL_PIXEL_UNPACK_BUFFER target and the data would be
       unpacked from the buffer object such that the memory reads required would exceed the data store size.

       GL_INVALID_OPERATION is generated if a non-zero buffer object name is bound to the GL_PIXEL_UNPACK_BUFFER target and data is not evenly
       divisible into the number of bytes needed to store in memory a datum indicated by type.

ASSOCIATED GETS

       glGetTexImage()

       glGet() with argument GL_PIXEL_UNPACK_BUFFER_BINDING

SEE ALSO

       glActiveTexture(), glCompressedTexImage1D(), glCompressedTexSubImage1D(), glCopyTexImage1D(), glCopyTexSubImage1D(),
       glGetCompressedTexImage(), glPixelStore(), glTexImage2D(), glTexImage3D(), glTexSubImage1D(), glTexSubImage2D(), glTexSubImage3D(),
       glTexParameter()

COPYRIGHT

       Copyright (C) 1991-2006 Silicon Graphics, Inc. Copyright (C) 2011 Khronos Group. This document is licensed under the SGI Free Software B
       License. For details, see http://oss.sgi.com/projects/FreeB/.

[FIXME: source] 						    05/30/2012							  GLTEXIMAGE1D(3G)