From ade7704685df3054c04203232334e1475d87ac46 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Mon, 15 Dec 2014 09:24:16 -0800 Subject: vc4: Add support for UMAD. --- src/gallium/drivers/vc4/vc4_program.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/gallium/drivers/vc4/vc4_program.c') diff --git a/src/gallium/drivers/vc4/vc4_program.c b/src/gallium/drivers/vc4/vc4_program.c index 781e7e2f7f1..1362170b7a3 100644 --- a/src/gallium/drivers/vc4/vc4_program.c +++ b/src/gallium/drivers/vc4/vc4_program.c @@ -431,6 +431,14 @@ tgsi_to_qir_umul(struct vc4_compile *c, qir_uniform_ui(c, 16))); } +static struct qreg +tgsi_to_qir_umad(struct vc4_compile *c, + struct tgsi_full_instruction *tgsi_inst, + enum qop op, struct qreg *src, int i) +{ + return qir_ADD(c, tgsi_to_qir_umul(c, NULL, 0, src, i), src[2 * 4 + i]); +} + static struct qreg tgsi_to_qir_idiv(struct vc4_compile *c, struct tgsi_full_instruction *tgsi_inst, @@ -1286,6 +1294,7 @@ emit_tgsi_instruction(struct vc4_compile *c, [TGSI_OPCODE_NOT] = { QOP_NOT, tgsi_to_qir_alu }, [TGSI_OPCODE_UMUL] = { 0, tgsi_to_qir_umul }, + [TGSI_OPCODE_UMAD] = { 0, tgsi_to_qir_umad }, [TGSI_OPCODE_IDIV] = { 0, tgsi_to_qir_idiv }, [TGSI_OPCODE_INEG] = { 0, tgsi_to_qir_ineg }, -- cgit v1.2.3