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| author | Brian Paul <[email protected]> | 2009-12-29 09:06:00 -0700 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2009-12-29 09:08:02 -0700 |
| commit | 639e7a140e430aa8839c652459eddc9a4b79f9c6 (patch) | |
| tree | db2cd77e1ff5324c7eac4bc98ba2081664fa1d11 /src/mesa/state_tracker/st_api.c | |
| parent | b4658dbf04003418a1aadc7647ce8c7211f58413 (diff) | |
ARB prog parser: use _mesa_add_unnamed_constant() to use fewer constant slots
This function will search the constant parameters in an effort to re-use
constant slots. For example, {1,2,3,4} and {4,1,1,2} can be stored in
one constant slot and accessed with different swizzles. The swizzle info
must be propogated though the parsing code in a few places.
Fixes Piglit "vpfp-generic tests/shaders/generic/big-param.vpfp" failure.
Diffstat (limited to 'src/mesa/state_tracker/st_api.c')
0 files changed, 0 insertions, 0 deletions