diff options
| author | Brian Paul <[email protected]> | 2002-03-16 18:02:07 +0000 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2002-03-16 18:02:07 +0000 |
| commit | 31f12f504e61cb2ad65b8890a68eb7154edcb64b (patch) | |
| tree | b053c091613eabf44359e7dfa4e542f3bc1ebaae /src/mesa/swrast/s_pointtemp.h | |
| parent | bc6b60c4ff81c4d677251e4c7262c0df26cda6a6 (diff) | |
New mipmap lambda calculation. Previously, trilinear filtering could
result in _very_ blurry textures. Still need to do some optimization
of the new code in s_span.c
Diffstat (limited to 'src/mesa/swrast/s_pointtemp.h')
| -rw-r--r-- | src/mesa/swrast/s_pointtemp.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/mesa/swrast/s_pointtemp.h b/src/mesa/swrast/s_pointtemp.h index 02dc9fee2cd..8fa608f8242 100644 --- a/src/mesa/swrast/s_pointtemp.h +++ b/src/mesa/swrast/s_pointtemp.h @@ -1,4 +1,4 @@ -/* $Id: s_pointtemp.h,v 1.12 2002/02/02 17:24:11 brianp Exp $ */ +/* $Id: s_pointtemp.h,v 1.13 2002/03/16 18:02:08 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -120,7 +120,6 @@ NAME ( GLcontext *ctx, const SWvertex *vert ) #endif #if FLAGS & TEXTURE span.interpMask |= SPAN_TEXTURE; - span.arrayMask |= SPAN_LAMBDA; for (u = 0; u < ctx->Const.MaxTextureUnits; u++) { if (ctx->Texture.Unit[u]._ReallyEnabled) { const GLfloat q = vert->texcoord[u][3]; @@ -129,11 +128,10 @@ NAME ( GLcontext *ctx, const SWvertex *vert ) span.tex[u][1] = vert->texcoord[u][1] * invQ; span.tex[u][2] = vert->texcoord[u][2] * invQ; span.tex[u][3] = q; - span.texStep[u][0] = 0.0; - span.texStep[u][1] = 0.0; - span.texStep[u][2] = 0.0; - span.texStep[u][3] = 0.0; - span.rho[u] = 0.0; + span.texStepX[u][0] = span.texStepY[u][0] = 0.0; + span.texStepX[u][1] = span.texStepY[u][1] = 0.0; + span.texStepX[u][2] = span.texStepY[u][2] = 0.0; + span.texStepX[u][3] = span.texStepY[u][3] = 0.0; } } #endif |