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vkd3d-shader/hlsl: Sort extern objects by type and resource index for SM4.

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Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Giovanni Mascellani <gmascellani@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-10-11 21:58:47 -05:00 committed by Alexandre Julliard
parent 899c2f25e2
commit c27def4276
1 changed files with 42 additions and 0 deletions
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42
libs/vkd3d-shader/hlsl_sm4.c
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@ -378,6 +378,46 @@ static void write_sm4_type(struct hlsl_ctx *ctx, struct vkd3d_bytecode_buffer *b
}
}
static int sm4_compare_externs(const struct hlsl_ir_var *a, const struct hlsl_ir_var *b)
{
if (a->data_type->base_type != b->data_type->base_type)
return a->data_type->base_type - b->data_type->base_type;
if (a->reg.allocated && b->reg.allocated)
return a->reg.id - b->reg.id;
return strcmp(a->name, b->name);
}
static void sm4_sort_extern(struct list *sorted, struct hlsl_ir_var *to_sort)
{
struct hlsl_ir_var *var;
list_remove(&to_sort->extern_entry);
LIST_FOR_EACH_ENTRY(var, sorted, struct hlsl_ir_var, extern_entry)
{
if (sm4_compare_externs(to_sort, var) < 0)
{
list_add_before(&var->extern_entry, &to_sort->extern_entry);
return;
}
}
list_add_tail(sorted, &to_sort->extern_entry);
}
static void sm4_sort_externs(struct hlsl_ctx *ctx)
{
struct list sorted = LIST_INIT(sorted);
struct hlsl_ir_var *var, *next;
LIST_FOR_EACH_ENTRY_SAFE(var, next, &ctx->extern_vars, struct hlsl_ir_var, extern_entry)
{
if (var->data_type->type == HLSL_CLASS_OBJECT)
sm4_sort_extern(&sorted, var);
}
list_move_tail(&ctx->extern_vars, &sorted);
}
static void write_sm4_rdef(struct hlsl_ctx *ctx, struct dxbc_writer *dxbc)
{
size_t cbuffers_offset, resources_offset, creator_offset, string_offset;
@ -397,6 +437,8 @@ static void write_sm4_rdef(struct hlsl_ctx *ctx, struct dxbc_writer *dxbc)
0x4353, /* COMPUTE */
};
sm4_sort_externs(ctx);
LIST_FOR_EACH_ENTRY(cbuffer, &ctx->buffers, struct hlsl_buffer, entry)
{
if (cbuffer->reg.allocated)