From: Conor McCarthy cmccarthy@codeweavers.com
--- libs/vkd3d-shader/dxil.c | 136 ++++++++++++++++++++--- libs/vkd3d-shader/vkd3d_shader_private.h | 4 + 2 files changed, 127 insertions(+), 13 deletions(-)
diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c index b5a61d99d..9fe0153f5 100644 --- a/libs/vkd3d-shader/dxil.c +++ b/libs/vkd3d-shader/dxil.c @@ -7527,9 +7527,40 @@ static const enum vkd3d_shader_sysval_semantic sysval_semantic_table[] = [SEMANTIC_KIND_TARGET] = VKD3D_SHADER_SV_TARGET, };
-static enum vkd3d_shader_sysval_semantic sysval_semantic_from_dxil_semantic_kind(enum dxil_semantic_kind kind) +static enum vkd3d_shader_sysval_semantic sysval_semantic_from_dxil_semantic_kind(enum dxil_semantic_kind kind, + enum vkd3d_tessellator_domain domain) { - if (kind < ARRAY_SIZE(sysval_semantic_table)) + if (kind == SEMANTIC_KIND_TESSFACTOR) + { + switch (domain) + { + case VKD3D_TESSELLATOR_DOMAIN_LINE: + return VKD3D_SHADER_SV_TESS_FACTOR_LINEDET; + case VKD3D_TESSELLATOR_DOMAIN_TRIANGLE: + return VKD3D_SHADER_SV_TESS_FACTOR_TRIEDGE; + case VKD3D_TESSELLATOR_DOMAIN_QUAD: + return VKD3D_SHADER_SV_TESS_FACTOR_QUADEDGE; + default: + /* Error is handled during parsing. */ + return VKD3D_SHADER_SV_TESS_FACTOR_TRIEDGE; + } + } + else if (kind == SEMANTIC_KIND_INSIDETESSFACTOR) + { + switch (domain) + { + case VKD3D_TESSELLATOR_DOMAIN_LINE: + return VKD3D_SHADER_SV_TESS_FACTOR_LINEDEN; + case VKD3D_TESSELLATOR_DOMAIN_TRIANGLE: + return VKD3D_SHADER_SV_TESS_FACTOR_TRIINT; + case VKD3D_TESSELLATOR_DOMAIN_QUAD: + return VKD3D_SHADER_SV_TESS_FACTOR_QUADINT; + default: + /* Error is handled during parsing. */ + return VKD3D_SHADER_SV_TESS_FACTOR_TRIEDGE; + } + } + else if (kind < ARRAY_SIZE(sysval_semantic_table)) { return sysval_semantic_table[kind]; } @@ -8285,7 +8316,7 @@ static void signature_element_read_additional_element_values(struct signature_el }
static enum vkd3d_result sm6_parser_read_signature(struct sm6_parser *sm6, const struct sm6_metadata_value *m, - struct shader_signature *s) + struct shader_signature *s, enum vkd3d_tessellator_domain tessellator_domain) { unsigned int i, j, column_count, operand_count, index; const struct sm6_metadata_node *node, *element_node; @@ -8378,7 +8409,7 @@ static enum vkd3d_result sm6_parser_read_signature(struct sm6_parser *sm6, const e->min_precision = minimum_precision_from_dxil_component_type(values[2]);
j = values[3]; - e->sysval_semantic = sysval_semantic_from_dxil_semantic_kind(j); + e->sysval_semantic = sysval_semantic_from_dxil_semantic_kind(j, tessellator_domain); if (j != SEMANTIC_KIND_ARBITRARY && j != SEMANTIC_KIND_TARGET && e->sysval_semantic == VKD3D_SHADER_SV_NONE) { WARN("Unhandled semantic kind %u.\n", j); @@ -8461,7 +8492,8 @@ static enum vkd3d_result sm6_parser_read_signature(struct sm6_parser *sm6, const return VKD3D_OK; }
-static enum vkd3d_result sm6_parser_signatures_init(struct sm6_parser *sm6, const struct sm6_metadata_value *m) +static enum vkd3d_result sm6_parser_signatures_init(struct sm6_parser *sm6, const struct sm6_metadata_value *m, + enum vkd3d_tessellator_domain tessellator_domain) { enum vkd3d_result ret;
@@ -8474,12 +8506,12 @@ static enum vkd3d_result sm6_parser_signatures_init(struct sm6_parser *sm6, cons }
if (m->u.node->operand_count && (ret = sm6_parser_read_signature(sm6, m->u.node->operands[0], - &sm6->p.program.input_signature)) < 0) + &sm6->p.program.input_signature, tessellator_domain)) < 0) { return ret; } if (m->u.node->operand_count > 1 && (ret = sm6_parser_read_signature(sm6, m->u.node->operands[1], - &sm6->p.program.output_signature)) < 0) + &sm6->p.program.output_signature, tessellator_domain)) < 0) { return ret; } @@ -8572,10 +8604,85 @@ static enum vkd3d_result sm6_parser_emit_thread_group(struct sm6_parser *sm6, co return VKD3D_OK; }
+static void sm6_parser_emit_dcl_tessellator_domain(struct sm6_parser *sm6, + enum vkd3d_tessellator_domain tessellator_domain) +{ + struct vkd3d_shader_instruction *ins; + + if (tessellator_domain == VKD3D_TESSELLATOR_DOMAIN_INVALID || tessellator_domain >= VKD3D_TESSELLATOR_DOMAIN_COUNT) + { + WARN("Unhandled domain %u.\n", tessellator_domain); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_PROPERTIES, + "Domain shader tessellator domain %u is unhandled.", tessellator_domain); + } + + ins = sm6_parser_add_instruction(sm6, VKD3DSIH_DCL_TESSELLATOR_DOMAIN); + ins->declaration.tessellator_domain = tessellator_domain; +} + +static void sm6_parser_validate_control_point_count(struct sm6_parser *sm6, unsigned int count) +{ + if (!count || count > 32) + { + WARN("Invalid control point count %u.\n", count); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_PROPERTIES, + "Domain shader input control point count %u is invalid.", count); + } +} + +static enum vkd3d_tessellator_domain sm6_parser_ds_properties_init(struct sm6_parser *sm6, + const struct sm6_metadata_value *m) +{ + const struct sm6_metadata_node *node; + unsigned int operands[2] = {0}; + unsigned int i; + + if (!m || !sm6_metadata_value_is_node(m)) + { + WARN("Missing or invalid DS properties.\n"); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_PROPERTIES, + "Domain shader properties node is missing or invalid."); + return 0; + } + + node = m->u.node; + if (node->operand_count < ARRAY_SIZE(operands)) + { + WARN("Invalid operand count %u.\n", node->operand_count); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND_COUNT, + "Domain shader properties operand count %u is invalid.", node->operand_count); + return 0; + } + if (node->operand_count > ARRAY_SIZE(operands)) + { + WARN("Ignoring %zu extra operands.\n", node->operand_count - ARRAY_SIZE(operands)); + vkd3d_shader_parser_warning(&sm6->p, VKD3D_SHADER_WARNING_DXIL_IGNORING_OPERANDS, + "Ignoring %zu extra operands for domain shader properties.", + node->operand_count - ARRAY_SIZE(operands)); + } + + for (i = 0; i < node->operand_count; ++i) + { + if (!sm6_metadata_get_uint_value(sm6, node->operands[i], &operands[i])) + { + WARN("DS property at index %u is not a uint value.\n", i); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_PROPERTIES, + "Domain shader properties operand at index %u is not an integer.", i); + } + } + + sm6_parser_emit_dcl_tessellator_domain(sm6, operands[0]); + sm6_parser_validate_control_point_count(sm6, operands[1]); + sm6->p.program.input_control_point_count = operands[1]; + + return operands[0]; +} + static enum vkd3d_result sm6_parser_entry_point_init(struct sm6_parser *sm6) { const struct sm6_metadata_value *m = sm6_parser_find_named_metadata(sm6, "dx.entryPoints"); const struct sm6_metadata_node *node, *entry_node = m ? m->u.node : NULL; + enum vkd3d_tessellator_domain tessellator_domain = 0; unsigned int i, operand_count, tag; const struct sm6_value *value; enum vkd3d_result ret; @@ -8614,12 +8721,6 @@ static enum vkd3d_result sm6_parser_entry_point_init(struct sm6_parser *sm6) "Entry point function name %s does not match the name in metadata.", sm6->entry_point); }
- if (entry_node->operand_count >= 3 && (m = entry_node->operands[2]) - && (ret = sm6_parser_signatures_init(sm6, m)) < 0) - { - return ret; - } - if (entry_node->operand_count >= 5 && (m = entry_node->operands[4])) { if (!sm6_metadata_value_is_node(m)) @@ -8654,6 +8755,9 @@ static enum vkd3d_result sm6_parser_entry_point_init(struct sm6_parser *sm6) case SHADER_PROPERTIES_FLAGS: sm6_parser_emit_global_flags(sm6, node->operands[i + 1]); break; + case SHADER_PROPERTIES_DOMAIN: + tessellator_domain = sm6_parser_ds_properties_init(sm6, node->operands[i + 1]); + break; case SHADER_PROPERTIES_COMPUTE: if ((ret = sm6_parser_emit_thread_group(sm6, node->operands[i + 1])) < 0) return ret; @@ -8667,6 +8771,12 @@ static enum vkd3d_result sm6_parser_entry_point_init(struct sm6_parser *sm6) } }
+ if (entry_node->operand_count >= 3 && (m = entry_node->operands[2]) + && (ret = sm6_parser_signatures_init(sm6, m, tessellator_domain)) < 0) + { + return ret; + } + return VKD3D_OK; }
diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h index b07a7bff7..6eda2039f 100644 --- a/libs/vkd3d-shader/vkd3d_shader_private.h +++ b/libs/vkd3d-shader/vkd3d_shader_private.h @@ -763,9 +763,13 @@ enum vkd3d_shader_atomic_rmw_flags
enum vkd3d_tessellator_domain { + VKD3D_TESSELLATOR_DOMAIN_INVALID = 0, + VKD3D_TESSELLATOR_DOMAIN_LINE = 1, VKD3D_TESSELLATOR_DOMAIN_TRIANGLE = 2, VKD3D_TESSELLATOR_DOMAIN_QUAD = 3, + + VKD3D_TESSELLATOR_DOMAIN_COUNT = 4, };
#define VKD3DSI_NONE 0x0