tgsi: refactor tgsi_opcode_infer_src_type()

Call tgsi_opcode_infer_type() from tgsi_opcode_infer_src_type().

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Acked-by: Roland Scheidegger <sroland@vmware.com>

1 files changed, 9 insertions, 35 deletions

diff --git a/src/gallium/auxiliary/tgsi/tgsi_info.c b/src/gallium/auxiliary/tgsi/tgsi_info.c
index 4916da9..90bb497 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_info.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_info.c
@@ -280,7 +280,7 @@ tgsi_opcode_infer_type( uint opcode )
    case TGSI_OPCODE_AND:
    case TGSI_OPCODE_OR:
    case TGSI_OPCODE_XOR:
-   case TGSI_OPCODE_SAD:
+   case TGSI_OPCODE_SAD: /* XXX some src args may be signed for SAD ? */
    case TGSI_OPCODE_TXQ:
    case TGSI_OPCODE_TXQ_LZ:
    case TGSI_OPCODE_F2U:
@@ -320,58 +320,32 @@ tgsi_opcode_infer_type( uint opcode )
 
 /*
  * infer the source type of a TGSI opcode.
- * MOV is special so return VOID
  */
 enum tgsi_opcode_type
 tgsi_opcode_infer_src_type( uint opcode )
 {
    switch (opcode) {
-   case TGSI_OPCODE_MOV:
-      return TGSI_TYPE_UNTYPED;
    case TGSI_OPCODE_UIF:
-   case TGSI_OPCODE_SHL:
-   case TGSI_OPCODE_AND:
-   case TGSI_OPCODE_OR:
-   case TGSI_OPCODE_XOR:
-   /* XXX some src args may be signed for SAD ? */
-   case TGSI_OPCODE_SAD:
    case TGSI_OPCODE_TXF:
-   case TGSI_OPCODE_TXQ:
    case TGSI_OPCODE_BREAKC:
    case TGSI_OPCODE_U2F:
    case TGSI_OPCODE_UADD:
-   case TGSI_OPCODE_UDIV:
-   case TGSI_OPCODE_UMAD:
-   case TGSI_OPCODE_UMAX:
-   case TGSI_OPCODE_UMIN:
-   case TGSI_OPCODE_UMOD:
-   case TGSI_OPCODE_UMUL:
-   case TGSI_OPCODE_USEQ:
-   case TGSI_OPCODE_USGE:
-   case TGSI_OPCODE_USHR:
-   case TGSI_OPCODE_USLT:
-   case TGSI_OPCODE_USNE:
    case TGSI_OPCODE_SWITCH:
    case TGSI_OPCODE_CASE:
    case TGSI_OPCODE_SAMPLE_I:
    case TGSI_OPCODE_SAMPLE_I_MS:
-   case TGSI_OPCODE_SVIEWINFO:
       return TGSI_TYPE_UNSIGNED;
    case TGSI_OPCODE_I2F:
-   case TGSI_OPCODE_MOD:
-   case TGSI_OPCODE_IDIV:
-   case TGSI_OPCODE_IMAX:
-   case TGSI_OPCODE_IMIN:
-   case TGSI_OPCODE_INEG:
-   case TGSI_OPCODE_ISGE:
-   case TGSI_OPCODE_ISHR:
-   case TGSI_OPCODE_ISLT:
-   case TGSI_OPCODE_UARL:
-   case TGSI_OPCODE_IABS:
-   case TGSI_OPCODE_ISSG:
       return TGSI_TYPE_SIGNED;
-   default:
+   case TGSI_OPCODE_ARL:
+   case TGSI_OPCODE_ARR:
+   case TGSI_OPCODE_TXQ_LZ:
+   case TGSI_OPCODE_F2I:
+   case TGSI_OPCODE_F2U:
+   case TGSI_OPCODE_UCMP:
       return TGSI_TYPE_FLOAT;
+   default:
+      return tgsi_opcode_infer_type(opcode);
    }
 }