Displaying 2 results from an estimated 2 matches for "tess_shaders_quad".
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tess_shaders_quads
2015 May 18
2
Tessellation shaders get MEM_OUT_OF_BOUNDS errors / missing triangles
...that we generate.
FTR, this is how I feed the raw shader opcode bytes into nvdisasm:
perl -ane 'foreach (@F) { print pack "I", hex($_) }' > tt; nvdisasm -b SM35 tt
(for some reason it doesn't want to read from a pipe or even a fd).
http://people.freedesktop.org/~imirkin/tess_shaders_quads.txt
My suspicion is that we're doing something wrong with the sched codes.
We have an elaborate calculator, but... perhaps not elaborate enough?
You can see it here:
http://cgit.freedesktop.org/mesa/mesa/tree/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp#n2574
The reason I think...
2015 May 26
2
Tessellation shaders get MEM_OUT_OF_BOUNDS errors / missing triangles
...shader opcode bytes into nvdisasm:
>>
>> perl -ane 'foreach (@F) { print pack "I", hex($_) }' > tt; nvdisasm -b SM35 tt
>>
>> (for some reason it doesn't want to read from a pipe or even a fd).
>>
>> http://people.freedesktop.org/~imirkin/tess_shaders_quads.txt
>>
>> My suspicion is that we're doing something wrong with the sched codes.
>> We have an elaborate calculator, but... perhaps not elaborate enough?
>> You can see it here:
>>
>> http://cgit.freedesktop.org/mesa/mesa/tree/src/gallium/drivers/nouveau/cod...