diff options
| author | Nicolai Haehnle <nhaehnle@gmail.com> | 2008-06-30 00:44:26 +0200 |
|---|---|---|
| committer | Nicolai Haehnle <nhaehnle@gmail.com> | 2008-06-30 00:49:00 +0200 |
| commit | 4002b75e6267ecd0f9e3093e221e34ed5c8485d4 (patch) | |
| tree | db290fbec2d9c71d72444e857a5bd0138a48a494 /src/mesa/drivers/dri/r300/r300_context.h | |
| parent | a74d22ba715da5e52efb15aebd15a74851f87d43 (diff) | |
r300: Cleanup LodBias support
. There is both a per-texture unit and a per-texture object (at least for
OpenGL 1.4); this should now be supported properly.
. The LOD bias calculation in r300_state has been simplified and corrected
(need to multiply by 32 instead of 31, and ensure clamping)
. do not clamp LOD bias in TexEnv, as that behaviour conflicts with what
the spec says
. set Const.MaxTextureLodBias properly
. remove the no_neg_lod_bias property; if somebody can explain what
it's good for, we can add it back in, but according to Google, nobody
seems to use it
. removed some dead code and unused variables
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_context.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_context.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h index 285b2ad6fd..a24ab0cad7 100644 --- a/src/mesa/drivers/dri/r300/r300_context.h +++ b/src/mesa/drivers/dri/r300/r300_context.h @@ -806,10 +806,10 @@ struct r500_fragment_program { GLcontext *ctx; GLboolean translated; GLboolean error; - + struct r500_fragment_program_external_state state; struct r500_fragment_program_code code; - + GLboolean writes_depth; GLuint optimization; @@ -925,7 +925,6 @@ struct r300_context { driTextureObject swapped; int texture_depth; float initialMaxAnisotropy; - float LODBias; /* Clientdata textures; */ |