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retro_alt's picture

SizedInternalFormat Incomplete

Posted Monday, 12 July, 2010 - 19:56 by retro_alt
Project:The Open Toolkit library
Version:1.0.0-rc1
Component:Code
Category:bug report
Priority:normal
Assigned:Unassigned
Status:fixed
Description

SizedInternalFormat does not have formats as used in the EXT_texture_buffer_object specification. This is particularly relevant for the GL.TexBuffer() function. This is a OpenGL 3.x feature.

Some examples include:
LUMINANCE32I_EXT = 0x8D86 = 36230,
and
INTENSITY16I_EXT= 0x8D8B = 36235.

Both (and several others) are missing in the SizedInternalFormat enum.

Thanks,
Greg


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retro_alt's picture

#1

Posted Monday, 12 July, 2010 - 22:39 by retro_alt

I tried rebuilding 1.1 with this definition, and it works:

public enum SizedInternalFormat : int
{
	//		R8 = ((int)0x8229),
	//		R16 = ((int)0x822A),
	//		R16f = ((int)0x822D),
	//		R32f = ((int)0x822E),
	//		R8i = ((int)0x8231),
	//		R16i = ((int)0x8233),
	//		R32i = ((int)0x8235),
	//		R8ui = ((int)0x8232),
	//		R16ui = ((int)0x8234),
	//		R32ui = ((int)0x8236),
 
	//		Rg8 = ((int)0x822B),
	//		Rg16 = ((int)0x822C),
	//		Rg16f = ((int)0x822F),
	//		Rg32f = ((int)0x8230),
	//		Rg8i = ((int)0x8237),
	//		Rg8ui = ((int)0x8238),
	//		Rg16i = ((int)0x8239),
	//		Rg16ui = ((int)0x823A),
	//		Rg32i = ((int)0x823B),
	//		Rg32ui = ((int)0x823C),
 
	//		Rgb8 = ((int)0x8051),
	//		Rgb16 = ((int)0x8054),
	//		Rgb8ui = ((int)0x8d7d),
	//		Rgb16ui = ((int)0x8d77),
	//		Rgb32ui = ((int)0x8d71),
	//		Rgb8i = ((int)0x8d8f),
	//		Rgb16i = ((int)0x8d89),
	//		Rgb32i = ((int)0x8d83),
	//		Rgb16f = ((int)0x881b),
	//		Rgb32f = ((int)0x8815),	
 
	Alpha8 = ((int)0x803C),
	Alpha16 = ((int)0x803E),
	Alpha16f = ((int)0x881c),
	Alpha32f = ((int)0x8816),
	Alpha8i = ((int)0x8d90),
	Alpha16i = ((int)0x8d8a),
	Alpha32i = ((int)0x8d84),
	Alpha8ui = ((int)0x8d7e),
	Alpha16ui = ((int)0x8d78),
	Alpha32ui = ((int)0x8d72),
 
	Luminance8 = ((int)0x8040),
	Luminance16	= ((int)0x8042),
	Luminance16f = ((int)0x881e),
	Luminance32f = ((int)0x8818),
	Luminance8i = ((int)0x8d92),
	Luminance16i = ((int)0x8d8c),
	Luminance32i = ((int)0x8d86),
	Luminance8ui = ((int)0x8d80),
	Luminance16ui = ((int)0x8d7a),
	Luminance32ui = ((int)0x8d74),
 
	Luminance8Alpha8 = ((int)0x8045),
	Luminance16Alpha16 = ((int)0x8048),
	LuminanceAlpha16f = ((int)0x881f),
	LuminanceAlpha32f = ((int)0x8819),
	LuminanceAlpha8i = ((int)0x8d93),
	LuminanceAlpha16i = ((int)0x8d8d),
	LuminanceAlpha32i = ((int)0x8d87),
	LuminanceAlpha8ui = ((int)0x8d81),
	LuminanceAlpha16ui = ((int)0x8d7b),
	LuminanceAlpha32ui = ((int)0x8d75),
 
	Intensity8 = ((int)0x804B),
	Intensity16 = ((int)0x804D),
	Intensity16f = ((int)0x881d),
	Intensity32f = ((int)0x8817),
	Intensity8i = ((int)0x8d91),
	Intensity16i = ((int)0x8d8b),
	Intensity32i = ((int)0x8d85),
	Intensity8ui = ((int)0x8d7f),
	Intensity16ui = ((int)0x8d79),
	Intensity32ui = ((int)0x8d73),
 
	Rgba8 = ((int)0x8058),
	Rgba16 = ((int)0x805B),
	Rgba16f = ((int)0x881A),
	Rgba32f = ((int)0x8814),
	Rgba8i = ((int)0x8D8E),
	Rgba16i = ((int)0x8D88),
	Rgba32i = ((int)0x8D82),
	Rgba8ui = ((int)0x8D7C),
	Rgba16ui = ((int)0x8D76),
	Rgba32ui = ((int)0x8D70),
}

This only includes the sized internal formats that a re supported for Texture Buffer Objects.
Greg

the Fiddler's picture

#2

Posted Thursday, 15 July, 2010 - 15:28 by the Fiddler
Status:open» confirmed

Thanks, confirmed.

retro_alt's picture

#3

Posted Wednesday, 27 July, 2011 - 19:08 by retro_alt
Status:confirmed» fixed

So I double checked and in Trunk, SizedInternalFormat matched the OpenGL 4.1 specification perfectly. Good job everyone :)