On 04/26/2011 04:57 AM, Marek Olšák wrote:
Hi,
this series implements GL_EXT_texture_shared_exponent.
The file rgb9e5.h has all its functions inline, because it's shared
between classic and gallium. In that file, there are functions
rgb9e5_to_float3 and float3_to_rgb9e5, which are used pretty much
everywhere.
I think I'd opt to put the code for this in gallium/util and include
it in Mesa with a wrapper header. In the future I think we're more
likely to use additional Gallium utility code in Mesa than vice versa.
I usually do some hardware support and the driver of my choice was
so far r300g. Because r500 hw can't do this extension, I am adding
support to r600g instead.
There is swrast, softpipe, llvmpipe, and r600g support. There is no
renderbuffer support, because r600 can't do it and the spec doesn't
require it anyway. (I guess it wasn't meant to be used as a
renderbuffer)
Please review.
Reviewed-by: Brian Paul <bri...@vmware.com>
Were you going to make a piglit test too?
-Brian
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