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| author | Robert Ellison <papillo@tungstengraphics.com> | 2008-10-10 14:13:13 -0600 |
|---|---|---|
| committer | Robert Ellison <papillo@tungstengraphics.com> | 2008-10-10 14:15:51 -0600 |
| commit | adeed0f90fdd46ea139d5c4b3b75d5dc79b2a0c7 (patch) | |
| tree | ff463e1d65d62aad3516d3ac2ac47bbb28b7374f /include | |
| parent | 02931db3117cd064175a07412b860e8051d9ed58 (diff) | |
CELL: fixing stencil bugs
These are the defects found and fixed so far. Several more have
been observed; I'm working on them.
- Fixed an error in spe_load_uint() that caused incorrect values to be
loaded if the given unsigned value had the low 18 bits as 0,
and that caused inefficient code to be emitted if the given value
had the high 14 bits as 0.
- Fixed a problem in stencil code generation where optional registers
weren't tracked correctly.
- Fixed a problem that the stencil function NEVER was acting as ALWAYS.
- Fixed several problems that could occur if stenciling were enabled but
depth was disabled.
- Fixed a problem with two-sided stencil writemask handling that could
cause a stencil writemask to not be applied.
- Fixed several state permutations that were incorrectly flagged as
not requiring stencil values to be calculated.
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions