diff options
| -rw-r--r-- | src/compiler/nir/nir_gather_xfb_info.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/compiler/nir/nir_gather_xfb_info.c b/src/compiler/nir/nir_gather_xfb_info.c index 446b7ac0495..081ef77b48a 100644 --- a/src/compiler/nir/nir_gather_xfb_info.c +++ b/src/compiler/nir/nir_gather_xfb_info.c @@ -76,18 +76,18 @@ add_var_xfb_outputs(nir_xfb_info *xfb, assert(var->data.location_frac + comp_slots <= 8); uint8_t comp_mask = ((1 << comp_slots) - 1) << var->data.location_frac; - assert(attrib_slots <= 2); - for (unsigned s = 0; s < attrib_slots; s++) { + while (comp_mask) { nir_xfb_output_info *output = &xfb->outputs[xfb->output_count++]; output->buffer = buffer; - output->offset = *offset + s * 16; + output->offset = *offset; output->location = *location; - output->component_mask = (comp_mask >> (s * 4)) & 0xf; + output->component_mask = comp_mask & 0xf; + *offset += util_bitcount(output->component_mask) * 4; (*location)++; + comp_mask >>= 4; } - *offset += comp_slots * 4; } } |