Giovanni Mascellani : vkd3d-shader/hlsl: Write SM4 fractional part instructions.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 85856473f645a2499c2bf65d02c9efedf0e9598d
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/85856473f645a2499c2bf65d02c9ef...

Author: Giovanni Mascellani 
Date:   Fri Jun 10 11:34:47 2022 +0200

vkd3d-shader/hlsl: Write SM4 fractional part instructions.

Signed-off-by: Giovanni Mascellani

---

libs/vkd3d-shader/hlsl_sm4.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libs/vkd3d-shader/hlsl_sm4.c b/libs/vkd3d-shader/hlsl_sm4.c
index aa89b6a0..4118ce88 100644
--- a/libs/vkd3d-shader/hlsl_sm4.c
+++ b/libs/vkd3d-shader/hlsl_sm4.c
@@ -1637,6 +1637,11 @@ static void write_sm4_expr(struct hlsl_ctx *ctx,
             write_sm4_unary_op(buffer, VKD3D_SM4_OP_ROUND_NI, &expr->node, arg1, 0);
             break;

+        case HLSL_OP1_FRACT:
+            assert(type_is_float(dst_type));
+            write_sm4_unary_op(buffer, VKD3D_SM4_OP_FRC, &expr->node, arg1, 0);
+            break;
+
         case HLSL_OP1_LOG2:
             assert(type_is_float(dst_type));
             write_sm4_unary_op(buffer, VKD3D_SM4_OP_LOG, &expr->node, arg1, 0);