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KhronosGroup
WebGLPerf
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convert-Canvas-to-a8-premultiplied.html
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convert-Canvas-to-a8-premultiplied.html
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<!--
/*
** Copyright (c) 2012 The Khronos Group Inc.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and/or associated documentation files (the
** "Materials"), to deal in the Materials without restriction, including
** without limitation the rights to use, copy, modify, merge, publish,
** distribute, sublicense, and/or sell copies of the Materials, and to
** permit persons to whom the Materials are furnished to do so, subject to
** the following conditions:
**
** The above copyright notice and this permission notice shall be included
** in all copies or substantial portions of the Materials.
**
** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
*/
-->
<
html
>
<
head
>
<
meta
charset
="
utf-8
"
>
<
meta
name
="
viewport
"
content
="
width=device-width, height=device-height, initial-scale=1, maximum-scale=1, user-scalable=no
"
>
</
head
>
<
script
src
="
WebGLPerformanceTest.js
"
>
</
script
>
<
script
src
="
TestTextureConversion.js
"
>
</
script
>
<
script
>
function
start
(
)
{
testTextureConversion
(
randomCanvas
(
)
,
{
format
:
ALPHA
,
type
:
UNSIGNED_BYTE
,
premultiplied
:
true
}
)
;
}
</
script
>
<
body
onload
="
start();
"
>
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