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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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6
libs/vkd3d-shader/hlsl_codegen.c
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@@ -10019,8 +10019,8 @@ static bool sm4_generate_vsir_instr_expr_cast(struct hlsl_ctx *ctx,
static void sm4_generate_vsir_expr_with_two_destinations(struct hlsl_ctx *ctx, struct vsir_program *program,
enum vkd3d_shader_opcode opcode, const struct hlsl_ir_expr *expr, unsigned int dst_idx)
{
struct vkd3d_shader_dst_param *dst_param, *null_param;
const struct hlsl_ir_node *instr = &expr->node;
struct vkd3d_shader_dst_param *dst_param;
struct vkd3d_shader_instruction *ins;
unsigned int i, src_count;
@@ -10038,9 +10038,7 @@ static void sm4_generate_vsir_expr_with_two_destinations(struct hlsl_ctx *ctx, s
dst_param = &ins->dst[dst_idx];
vsir_dst_from_hlsl_node(dst_param, ctx, instr);
null_param = &ins->dst[1 - dst_idx];
vsir_dst_param_init(null_param, VKD3DSPR_NULL, VKD3D_DATA_FLOAT, 0);
null_param->reg.dimension = VSIR_DIMENSION_NONE;
vsir_dst_param_init_null(&ins->dst[1 - dst_idx]);
for (i = 0; i < src_count; ++i)
vsir_src_from_hlsl_node(&ins->src[i], ctx, expr->operands[i].node, dst_param->write_mask);