etnaviv: add missing fallthrough comments

Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5799>
2020-07-08 19:31:21 +10:00
parent 44b1f9c6ff
commit 745aeba623
4 changed files with 6 additions and 0 deletions
@@ -78,10 +78,13 @@ etna_clear_blit_pack_rgba(enum pipe_format format, const union pipe_color_union
   switch (util_format_get_blocksize(format)) {
   case 1:
      uc.ui[0] = uc.ui[0] << 8 | (uc.ui[0] & 0xff);
+      /* fallthrough */
   case 2:
      uc.ui[0] =  uc.ui[0] << 16 | (uc.ui[0] & 0xffff);
+      /* fallthrough */
   case 4:
      uc.ui[1] = uc.ui[0];
+      /* fallthrough */
   default:
      return (uint64_t) uc.ui[1] << 32 | uc.ui[0];
   }
@@ -852,6 +852,7 @@ lower_alu(struct etna_compile *c, nir_alu_instr *alu)
            need_mov = vec_dest_has_swizzle(alu, &nir_instr_as_intrinsic(instr)->dest.ssa);
            break;
         }
+         /* fallthrough */
      default:
         need_mov = true;
      }
@@ -145,6 +145,7 @@ real_dest(nir_dest *dest, unsigned *swiz, unsigned *mask)
             nir_instr_as_alu(p_instr)->op == nir_op_mov) {
            break;
         }
+         /* fallthrough */
      default:
         can_bypass_src = false;
         break;
@@ -277,6 +277,7 @@ texture_use_int_filter(const struct pipe_sampler_view *sv,
   case PIPE_TEXTURE_2D_ARRAY:
      if (tex_desc)
         break;
+      /* fallthrough */
   case PIPE_TEXTURE_3D:
      return false;
   default: