lima/ppir: Add gl_PointCoord handling

[mesa.git] / src / gallium / drivers / lima / ir / pp / nir.c

diff --git a/src/gallium/drivers/lima/ir/pp/nir.c b/src/gallium/drivers/lima/ir/pp/nir.c
index 55d961919102b2d6c0fbb924149173001a138c68..c7858640f01afa65d36f234b962a5b58ed97a1a9 100644 (file)
--- a/src/gallium/drivers/lima/ir/pp/nir.c
+++ b/src/gallium/drivers/lima/ir/pp/nir.c
@@ -285,6 +285,17 @@ static ppir_node *ppir_emit_intrinsic(ppir_block *block, nir_instr *ni)
       lnode->num_components = instr->num_components;
       return &lnode->node;
 
+   case nir_intrinsic_load_point_coord:
+      if (!instr->dest.is_ssa)
+         mask = u_bit_consecutive(0, instr->num_components);
+
+      lnode = ppir_node_create_dest(block, ppir_op_load_pointcoord, &instr->dest, mask);
+      if (!lnode)
+         return NULL;
+
+      lnode->num_components = instr->num_components;
+      return &lnode->node;
+
    case nir_intrinsic_load_uniform:
       if (!instr->dest.is_ssa)
          mask = u_bit_consecutive(0, instr->num_components);