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<body><span class="vcard"><a class="email" href="mailto:mattst88@gmail.com" title="Matt Turner <mattst88@gmail.com>"> <span class="fn">Matt Turner</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - i965: Support GL_ARB_blend_func_extended in SIMD16"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82831">bug 82831</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr>
<tr>
<td style="text-align:right;">Assignee</td>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
<td>itoral@igalia.com
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - i965: Support GL_ARB_blend_func_extended in SIMD16"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82831#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - i965: Support GL_ARB_blend_func_extended in SIMD16"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82831">bug 82831</a>
from <span class="vcard"><a class="email" href="mailto:mattst88@gmail.com" title="Matt Turner <mattst88@gmail.com>"> <span class="fn">Matt Turner</span></a>
</span></b>
<pre>Fixed by
commit a72fb69604711d4f0e0fe49241d2da0311503f6a
Author: Iago Toral Quiroga <<a href="mailto:itoral@igalia.com">itoral@igalia.com</a>>
Date: Thu Mar 5 09:43:38 2015 +0100
i965/fs: Implement SIMD16 dual source blending.
From the SNB PRM, volume 4, part 1, page 193:
"The dual source render target messages only have SIMD8 forms due to
maximum message length limitations. SIMD16 pixel shaders must send two of
these messages to cover all of the pixels. Each message contains two
colors
(4 channels each) for each pixel in the message payload."
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - i965: Support GL_ARB_blend_func_extended in SIMD16"
href="show_bug.cgi?id=82831">https://bugs.freedesktop.org/show_bug.cgi?id=82831</a>
Reviewed-by: Jason Ekstrand <<a href="mailto:jason.ekstrand@intel.com">jason.ekstrand@intel.com</a>></pre>
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