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vkd3d-shader/ir: Introduce a vsir_dst_param_init_null() helper.

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This commit is contained in:
Elizabeth Figura
2025-03-07 17:22:55 -06:00
committed by Henri Verbeet
parent 1a1f1f1369
commit d91d552a5e
Notes: Henri Verbeet 2025-04-14 17:16:33 +02:00 
Approved-by: Francisco Casas (@fcasas)
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1450
4 changed files with 15 additions and 9 deletions
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13
libs/vkd3d-shader/ir.c
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@@ -312,6 +312,13 @@ static void vsir_dst_param_init_io(struct vkd3d_shader_dst_param *dst, enum vkd3
dst->write_mask = e->mask;
}
void vsir_dst_param_init_null(struct vkd3d_shader_dst_param *dst)
{
vsir_dst_param_init(dst, VKD3DSPR_NULL, VKD3D_DATA_UNUSED, 0);
dst->reg.dimension = VSIR_DIMENSION_NONE;
dst->write_mask = 0;
}
static void dst_param_init_ssa_bool(struct vkd3d_shader_dst_param *dst, unsigned int idx)
{
vsir_dst_param_init(dst, VKD3DSPR_SSA, VKD3D_DATA_BOOL, 1);
@@ -763,7 +770,7 @@ static enum vkd3d_result vsir_program_lower_sm1_sincos(struct vsir_program *prog
}
else
{
vsir_dst_param_init(&ins->dst[0], VKD3DSPR_NULL, VKD3D_DATA_UNUSED, 0);
vsir_dst_param_init_null(&ins->dst[0]);
}
if (sincos->dst->write_mask & VKD3DSP_WRITEMASK_0)
@@ -773,7 +780,7 @@ static enum vkd3d_result vsir_program_lower_sm1_sincos(struct vsir_program *prog
}
else
{
vsir_dst_param_init(&ins->dst[1], VKD3DSPR_NULL, VKD3D_DATA_UNUSED, 0);
vsir_dst_param_init_null(&ins->dst[1]);
}
/* Make the original instruction no-op */
@@ -1299,7 +1306,7 @@ static void remove_unread_output_components(const struct shader_signature *signa
if (ins->dst_count == 1)
vkd3d_shader_instruction_make_nop(ins);
else
vsir_dst_param_init(dst, VKD3DSPR_NULL, VKD3D_DATA_UNUSED, 0);
vsir_dst_param_init_null(dst);
}
}