diff options
| author | Keith Packard <[email protected]> | 2007-04-28 07:50:06 -0600 |
|---|---|---|
| committer | Brian <[email protected]> | 2007-04-28 07:50:06 -0600 |
| commit | bfaf6156fbc81c8073b7562365331d306d4de75a (patch) | |
| tree | 0f0e93c09aadef39965718dca96d862267a0dff1 /src/mesa/swrast/s_aalinetemp.h | |
| parent | d741b10be6c254a3c52f93b9f2241aeb8ba7eba1 (diff) | |
additional checks that attr is a texcoord
Diffstat (limited to 'src/mesa/swrast/s_aalinetemp.h')
| -rw-r--r-- | src/mesa/swrast/s_aalinetemp.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/swrast/s_aalinetemp.h b/src/mesa/swrast/s_aalinetemp.h index 402d64b9f75..80cec0b31d4 100644 --- a/src/mesa/swrast/s_aalinetemp.h +++ b/src/mesa/swrast/s_aalinetemp.h @@ -93,7 +93,7 @@ NAME(plot)(GLcontext *ctx, struct LineInfo *line, int ix, int iy) attribArray[i][0] = solve_plane(fx, fy, line->sPlane[attr]) * invQ; attribArray[i][1] = solve_plane(fx, fy, line->tPlane[attr]) * invQ; attribArray[i][2] = solve_plane(fx, fy, line->uPlane[attr]) * invQ; - if (attr < FRAG_ATTRIB_VAR0) { + if (attr < FRAG_ATTRIB_VAR0 && attr >= FRAG_ATTRIB_TEX0) { const GLuint unit = attr - FRAG_ATTRIB_TEX0; line->span.array->lambda[unit][i] = compute_lambda(line->sPlane[attr], @@ -220,7 +220,7 @@ NAME(line)(GLcontext *ctx, const SWvertex *v0, const SWvertex *v1) compute_plane(line.x0, line.y0, line.x1, line.y1, t0, t1, line.tPlane[attr]); compute_plane(line.x0, line.y0, line.x1, line.y1, r0, r1, line.uPlane[attr]); compute_plane(line.x0, line.y0, line.x1, line.y1, q0, q1, line.vPlane[attr]); - if (attr < FRAG_ATTRIB_VAR0) { + if (attr < FRAG_ATTRIB_VAR0 && attr >= FRAG_ATTRIB_TEX0) { const GLuint u = attr - FRAG_ATTRIB_TEX0; const struct gl_texture_object *obj = ctx->Texture.Unit[u]._Current; const struct gl_texture_image *texImage = obj->Image[0][obj->BaseLevel]; |