Re: [Mesa-dev] Adding a UARL opcode to TGSI

2011-07-22 Thread Brian Paul
On 07/21/2011 05:48 PM, Bryan Cain wrote: TGSI's set of signed and unsigned integer opcodes is mostly complete and usable, but there is one important operation missing: loading an integer into the address register. Currently, the only way to do this is to use I2F followed by ARL. This is very c

[Mesa-dev] Adding a UARL opcode to TGSI

2011-07-21 Thread Bryan Cain
TGSI's set of signed and unsigned integer opcodes is mostly complete and usable, but there is one important operation missing: loading an integer into the address register. Currently, the only way to do this is to use I2F followed by ARL. This is very counterproductive, since every driver has to