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<?xml version="1.0" encoding="UTF-8"?>
<draft href="EXT_float_blend/">
<name>EXT_float_blend</name>
<contact> <a href="https://www.khronos.org/webgl/public-mailing-list">WebGL
working group</a> (public_webgl 'at' khronos.org) </contact>
<contributors>
<contributor>Mark Callow</contributor>
<contributor>Members of the WebGL working group</contributor>
</contributors>
<number>35</number>
<depends>
<api version="2.0"/>
<ext name="EXT_color_buffer_float" require="true"/>
</depends>
<overview>
<mirrors href="http://www.khronos.org/registry/gles/extensions/EXT/EXT_float_blend.txt"
name="EXT_float_blend"/>
<features>
<feature>
<p>An <code>INVALID_OPERATION</code> error will no longer be raised by
<code>drawArrays</code> or <code>drawElements</code> when blending is
enabled and the draw buffer has 32-bit floating-point components. Note
that in order to create such a draw buffer the
<a href="http://www.khronos.org/registry/webgl/extensions/EXT_color_buffer_float">
EXT_color_buffer_float</a> extension must be enabled.</p>
</feature>
</features>
</overview>
<idl xml:space="preserve">
[NoInterfaceObject]
interface EXT_float_blend {
}; // interface EXT_float_blend
</idl>
<history>
<revision date="2015/04/13">
<change>Initial revision.</change>
</revision>
<revision date="2017/01/03">
<change>Promoted to draft status after discussion on public_webgl.</change>
</revision>
</history>
</draft>
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