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vkd3d-shader/fx: Use a separate table for sampler states in fx_2_0.

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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
This commit is contained in:
Nikolay Sivov
2025-06-04 20:28:33 +02:00
committed by Henri Verbeet
parent b22ebe73bc
commit fcb5650dbf
Notes: Henri Verbeet 2025-06-10 18:05:49 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1541
1 changed files with 44 additions and 11 deletions
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55
libs/vkd3d-shader/fx.c
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@@ -761,7 +761,7 @@ static const struct rhs_named_value fx_2_filter_values[] =
{ NULL }
};
static const struct fx_2_state
struct fx_2_state
{
const char *name;
enum hlsl_type_class class;
@@ -770,8 +770,9 @@ static const struct fx_2_state
uint32_t array_size;
uint32_t id;
const struct rhs_named_value *values;
}
fx_2_states[] =
};
static const struct fx_2_state fx_2_pass_states[] =
{
{ "ZEnable", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 0, fx_2_zenable_values },
{ "FillMode", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 1, fx_2_fillmode_values },
@@ -965,6 +966,23 @@ fx_2_states[] =
{ "ElementIndex", HLSL_CLASS_SCALAR, FX_UINT, 1, 261, 176 },
};
static const struct fx_2_state fx_2_sampler_states[] =
{
{ "Texture", HLSL_CLASS_SCALAR, FX_TEXTURE, 1, 1, 164 },
{ "AddressU", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 165, fx_2_address_values },
{ "AddressV", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 166, fx_2_address_values },
{ "AddressW", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 167, fx_2_address_values },
{ "BorderColor", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 168 },
{ "MagFilter", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 169, fx_2_filter_values },
{ "MinFilter", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 170, fx_2_filter_values },
{ "MipFilter", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 171, fx_2_filter_values },
{ "MipMapLodBias", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 172 },
{ "MaxMipLevel", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 173 },
{ "MaxAnisotropy", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 174 },
{ "SRGBTexture", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 175 },
{ "ElementIndex", HLSL_CLASS_SCALAR, FX_UINT, 1, 1, 176 },
};
static void write_fx_2_pass(struct hlsl_ir_var *var, struct fx_write_context *fx)
{
struct vkd3d_bytecode_buffer *buffer = &fx->structured;
@@ -3851,7 +3869,8 @@ static bool is_fx_2_sampler(uint32_t type)
|| type == D3DXPT_SAMPLERCUBE;
}
static void fx_parse_fx_2_assignment(struct fx_parser *parser, const struct fx_assignment *entry);
static void fx_parse_fx_2_assignment(struct fx_parser *parser, enum hlsl_type_class container,
const struct fx_assignment *entry);
static void parse_fx_2_sampler(struct fx_parser *parser, uint32_t element_count,
uint32_t offset)
@@ -3876,7 +3895,7 @@ static void parse_fx_2_sampler(struct fx_parser *parser, uint32_t element_count,
fx_parser_read_unstructured(parser, &entry, offset, sizeof(entry));
parse_fx_print_indent(parser);
fx_parse_fx_2_assignment(parser, &entry);
fx_parse_fx_2_assignment(parser, HLSL_CLASS_SAMPLER, &entry);
}
parse_fx_end_indent(parser);
parse_fx_print_indent(parser);
@@ -3954,15 +3973,29 @@ static void fx_parse_fx_2_annotations(struct fx_parser *parser, uint32_t count)
vkd3d_string_buffer_printf(&parser->buffer, ">");
}
static void fx_parse_fx_2_assignment(struct fx_parser *parser, const struct fx_assignment *entry)
static const struct fx_2_state *fx_2_get_state_by_id(enum hlsl_type_class container, uint32_t id)
{
const struct fx_2_state *table;
unsigned int count;
count = container == HLSL_CLASS_PASS ? ARRAY_SIZE(fx_2_pass_states) : ARRAY_SIZE(fx_2_sampler_states);
table = container == HLSL_CLASS_PASS ? fx_2_pass_states : fx_2_sampler_states;
/* State identifiers are sequential, no gaps */
if (id >= table[0].id && id <= table[count - 1].id)
return &table[id - table[0].id];
return NULL;
}
static void fx_parse_fx_2_assignment(struct fx_parser *parser, enum hlsl_type_class container,
const struct fx_assignment *entry)
{
const struct rhs_named_value *named_value = NULL;
const struct fx_2_state *state = NULL;
const struct fx_2_state *state;
if (entry->id <= ARRAY_SIZE(fx_2_states))
if ((state = fx_2_get_state_by_id(container, entry->id)))
{
state = &fx_2_states[entry->id];
vkd3d_string_buffer_printf(&parser->buffer, "%s", state->name);
if (state->array_size > 1)
vkd3d_string_buffer_printf(&parser->buffer, "[%u]", entry->lhs_index);
@@ -4073,7 +4106,7 @@ static void fx_parse_fx_2_technique(struct fx_parser *parser)
parse_fx_print_indent(parser);
fx_parser_read_u32s(parser, &entry, sizeof(entry));
fx_parse_fx_2_assignment(parser, &entry);
fx_parse_fx_2_assignment(parser, HLSL_CLASS_PASS, &entry);
}
parse_fx_end_indent(parser);