diff options
| -rw-r--r-- | src/mesa/state_tracker/st_program.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c index a639003dbd0..21ad6fef2b4 100644 --- a/src/mesa/state_tracker/st_program.c +++ b/src/mesa/state_tracker/st_program.c @@ -325,6 +325,16 @@ st_translate_fragment_program(struct st_context *st, stfp->input_semantic_index[slot] = 0; interpMode[slot] = TGSI_INTERPOLATE_CONSTANT; break; + case FRAG_ATTRIB_PNTC: + /* This is a hack. We really need a new semantic label for + * point coord. The draw module needs to know which fragment + * shader input is the point coord attribute so that it can set + * up the right vertex attribute values. + */ + stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; + stfp->input_semantic_index[slot] = 0; + interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE; + break; /* In most cases, there is nothing special about these * inputs, so adopt a convention to use the generic @@ -349,7 +359,6 @@ st_translate_fragment_program(struct st_context *st, case FRAG_ATTRIB_TEX5: case FRAG_ATTRIB_TEX6: case FRAG_ATTRIB_TEX7: - case FRAG_ATTRIB_PNTC: case FRAG_ATTRIB_VAR0: default: /* Actually, let's try and zero-base this just for |