diff options
Diffstat (limited to 'src/mesa/state_tracker/st_atom_shader.c')
-rw-r--r-- | src/mesa/state_tracker/st_atom_shader.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/src/mesa/state_tracker/st_atom_shader.c b/src/mesa/state_tracker/st_atom_shader.c index c02ccc3528..299aa762c2 100644 --- a/src/mesa/state_tracker/st_atom_shader.c +++ b/src/mesa/state_tracker/st_atom_shader.c @@ -137,22 +137,15 @@ find_translated_vp(struct st_context *st, for (inAttr = 0; inAttr < FRAG_ATTRIB_MAX; inAttr++) { if (fragInputsRead & (1 << inAttr)) { + stfp->input_to_slot[inAttr] = numIn; + numIn++; if ((fragInputsRead & FRAG_BIT_FOGC)) { - if (stfp->Base.UsesPointCoord) { - stfp->input_to_slot[inAttr] = numIn; - numIn++; + /* leave placeholders for the + * extra registers we extract from fog */ + if (stfp->Base.UsesFrontFacing || + stfp->Base.UsesPointCoord) { + numIn += 2; } - if (stfp->Base.UsesFrontFacing) { - stfp->input_to_slot[inAttr] = numIn; - numIn++; - } - if (stfp->Base.UsesFogFragCoord) { - stfp->input_to_slot[inAttr] = numIn; - numIn++; - } - } else { - stfp->input_to_slot[inAttr] = numIn; - numIn++; } } else { |