[GEM-dev] [GEM-cvs] [SCM] Gem - Graphics environment for multimedia branch, master, updated. ea9034f83180410f96e063a32903d06992355498

[Cyrille Henry]

Le 15/05/2014 13:26, IOhannes m zmoelnig a écrit :
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> On 2014-05-13 12:58, Cyrille Henry wrote:
>>
>> add a new 32 type for framebuffer (since GL_RGB_FLOAT32_ATI is not
>> usable with intel GPU on linux)
>
> wouldn't it make more sense to have a single float32 type on the
> patch-level ("RGB32"), and use whatever is available on the given GPU?

It would be nice that Gem choose what type to use, but I don't know how to do this choice when many type are available. I think they are not equivalent depending on what you want to do. So the easiest solution is to test them on each combination of patch / hardware.

moreover RGBA32 is a 4 channel type, while GL_RGB_FLOAT32_ATI is only 3.

cheers
Cyrille


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> mfgasdr
> IOhannes
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