Age | Commit message (Collapse) | Author | |
---|---|---|---|
2007-09-29 | support continue, fix conditional | Zou Nan hai | |
2007-06-21 | support branch and loop in pixel shader | Zou Nan hai | |
most of the sample working with some small modification | |||
2007-04-12 | Initial 965 GLSL support | Zou Nan hai | |
2007-01-06 | i965: Avoid branch instructions while in single program flow mode. | Eric Anholt | |
There is an errata for Broadwater that threads don't have the instruction/loop mask stacks initialized on thread spawn. In single program flow mode, those stacks are not writable, so we can't initialize them. However, they do get read during ELSE and ENDIF instructions. So, instead, replace branch instructions in single program flow mode with predicated jumps (ADD to the ip register), avoiding use of the more complicated branch instructions that may fail. This is also a minor optimization as no ENDIF equivalent is necessary. Signed-off-by: Keith Packard <keithp@neko.keithp.com> | |||
2006-09-01 | fix a couple of cases where a message reg is used as an instruction source. | Keith Whitwell | |
2006-08-09 | Add Intel i965G/Q DRI driver. | Eric Anholt | |
This driver comes from Tungsten Graphics, with a few further modifications by Intel. |