diff options
Diffstat (limited to 'src/gallium/auxiliary/tgsi/tgsi_info.c')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_info.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_info.c b/src/gallium/auxiliary/tgsi/tgsi_info.c index f289ebcda5a..9c6fdfcd278 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_info.c +++ b/src/gallium/auxiliary/tgsi/tgsi_info.c @@ -277,9 +277,9 @@ tgsi_opcode_infer_src_type( uint opcode ) 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_U2F: - case TGSI_OPCODE_UADD: case TGSI_OPCODE_UDIV: case TGSI_OPCODE_UMOD: case TGSI_OPCODE_UMAD: @@ -310,6 +310,8 @@ tgsi_opcode_infer_src_type( uint opcode ) case TGSI_OPCODE_IABS: case TGSI_OPCODE_ISSG: case TGSI_OPCODE_UARL: + /* UADD is both signed and unsigned require signed for working modifiers */ + case TGSI_OPCODE_UADD: return TGSI_TYPE_SIGNED; default: return TGSI_TYPE_FLOAT; @@ -331,7 +333,6 @@ tgsi_opcode_infer_dst_type( uint opcode ) case TGSI_OPCODE_OR: case TGSI_OPCODE_XOR: case TGSI_OPCODE_SAD: - case TGSI_OPCODE_UADD: case TGSI_OPCODE_UDIV: case TGSI_OPCODE_UMOD: case TGSI_OPCODE_UMAD: @@ -362,6 +363,7 @@ tgsi_opcode_infer_dst_type( uint opcode ) case TGSI_OPCODE_ARR: case TGSI_OPCODE_IABS: case TGSI_OPCODE_ISSG: + case TGSI_OPCODE_UADD: return TGSI_TYPE_SIGNED; default: return TGSI_TYPE_FLOAT; |