[Mesa-dev] GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB on r300g

[Alex Deucher]

On Mon, Apr 25, 2011 at 1:01 PM, Sven Arvidsson <sa at whiz.se> wrote:
> On Fri, 2011-04-22 at 22:02 -0700, Tom Stellard wrote:
>> R500 cards do support 1024 fragment shader instructions (512 ALU + 512 TEX), so I
>> think the value of GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB should be 1024.
>
> I noticed that some OEMs marketed the card as having "1024 shader
> instructions", but perhaps that's just confusion from the fact that it
> does have 1024 VS instructions.
>
> Maybe someone from AMD can shed some light on this?
>

Sure, the shader limits are listed here:
http://dri.freedesktop.org/wiki/R300ToDo

Alex

> --
> Cheers,
> Sven Arvidsson
> http://www.whiz.se
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