From: Conor McCarthy cmccarthy@codeweavers.com
--- libs/vkd3d-shader/dxil.c | 147 ++++++++++++++++++++++- libs/vkd3d-shader/spirv.c | 5 - libs/vkd3d-shader/vkd3d_shader_private.h | 5 + 3 files changed, 150 insertions(+), 7 deletions(-)
diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c index 4bcb7af10..28dd19024 100644 --- a/libs/vkd3d-shader/dxil.c +++ b/libs/vkd3d-shader/dxil.c @@ -790,6 +790,7 @@ struct sm6_parser size_t global_symbol_count;
const char *entry_point; + const char *patch_constant_function;
struct vkd3d_shader_dst_param *output_params; struct vkd3d_shader_dst_param *input_params; @@ -2789,7 +2790,7 @@ static inline uint64_t decode_rotated_signed_value(uint64_t value) return value << 63; }
-static inline float bitcast_uint64_to_float(uint64_t value) +static float bitcast_uint_to_float(unsigned int value) { union { @@ -2813,6 +2814,23 @@ static inline double bitcast_uint64_to_double(uint64_t value) return u.double_value; }
+static float register_get_float_value(const struct vkd3d_shader_register *reg) +{ + if (!register_is_constant(reg) || !data_type_is_floating_point(reg->data_type)) + return 0.0; + + if (reg->dimension == VSIR_DIMENSION_VEC4) + WARN("Returning vec4.x.\n"); + + if (reg->type == VKD3DSPR_IMMCONST64) + { + WARN("Truncating double to float.\n"); + return bitcast_uint64_to_double(reg->u.immconst_u64[0]); + } + + return bitcast_uint_to_float(reg->u.immconst_u32[0]); +} + static enum vkd3d_result value_allocate_constant_array(struct sm6_value *dst, const struct sm6_type *type, const uint64_t *operands, struct sm6_parser *sm6) { @@ -2981,7 +2999,7 @@ static enum vkd3d_result sm6_parser_constants_init(struct sm6_parser *sm6, const if (type->u.width == 16) dst->u.reg.u.immconst_u32[0] = record->operands[0]; else if (type->u.width == 32) - dst->u.reg.u.immconst_f32[0] = bitcast_uint64_to_float(record->operands[0]); + dst->u.reg.u.immconst_f32[0] = bitcast_uint_to_float(record->operands[0]); else if (type->u.width == 64) dst->u.reg.u.immconst_f64[0] = bitcast_uint64_to_double(record->operands[0]); else @@ -6570,6 +6588,25 @@ static bool sm6_metadata_get_uint64_value(const struct sm6_parser *sm6, return true; }
+static bool sm6_metadata_get_float_value(const struct sm6_parser *sm6, + const struct sm6_metadata_value *m, float *f) +{ + const struct sm6_value *value; + + if (!m || m->type != VKD3D_METADATA_VALUE) + return false; + + value = m->u.value; + if (!sm6_value_is_constant(value)) + return false; + if (!sm6_type_is_floating_point(value->type)) + return false; + + *f = register_get_float_value(&value->u.reg); + + return true; +} + static void sm6_parser_metadata_attachment_block_init(struct sm6_parser *sm6, const struct dxil_block *target_block, const struct dxil_block *block) { @@ -8604,6 +8641,14 @@ static enum vkd3d_result sm6_parser_emit_thread_group(struct sm6_parser *sm6, co return VKD3D_OK; }
+static void sm6_parser_emit_dcl_count(struct sm6_parser *sm6, enum vkd3d_shader_opcode handler_idx, unsigned int count) +{ + struct vkd3d_shader_instruction *ins; + + ins = sm6_parser_add_instruction(sm6, handler_idx); + ins->declaration.count = count; +} + static void sm6_parser_emit_dcl_tessellator_domain(struct sm6_parser *sm6, enum vkd3d_tessellator_domain tessellator_domain) { @@ -8613,6 +8658,40 @@ static void sm6_parser_emit_dcl_tessellator_domain(struct sm6_parser *sm6, ins->declaration.tessellator_domain = tessellator_domain; }
+static void sm6_parser_emit_dcl_tessellator_partitioning(struct sm6_parser *sm6, + enum vkd3d_shader_tessellator_partitioning tessellator_partitioning) +{ + struct vkd3d_shader_instruction *ins; + + ins = sm6_parser_add_instruction(sm6, VKD3DSIH_DCL_TESSELLATOR_PARTITIONING); + ins->declaration.tessellator_partitioning = tessellator_partitioning; +} + +static void sm6_parser_emit_dcl_tessellator_output_primitive(struct sm6_parser *sm6, + enum vkd3d_shader_tessellator_output_primitive primitive) +{ + struct vkd3d_shader_instruction *ins; + + ins = sm6_parser_add_instruction(sm6, VKD3DSIH_DCL_TESSELLATOR_OUTPUT_PRIMITIVE); + ins->declaration.tessellator_output_primitive = primitive; +} + +static void sm6_parser_emit_dcl_max_tessellation_factor(struct sm6_parser *sm6, struct sm6_metadata_value *m) +{ + struct vkd3d_shader_instruction *ins; + float max_tessellation_factor; + + if (!sm6_metadata_get_float_value(sm6, m, &max_tessellation_factor)) + { + WARN("HS max tess factor property is not a float value.\n"); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_PROPERTIES, + "Hull shader max tessellation factor property operand is not a float."); + return; + } + ins = sm6_parser_add_instruction(sm6, VKD3DSIH_DCL_HS_MAX_TESSFACTOR); + ins->declaration.max_tessellation_factor = max_tessellation_factor; +} + static enum vkd3d_tessellator_domain sm6_parser_ds_properties_init(struct sm6_parser *sm6, const struct sm6_metadata_value *m) { @@ -8660,6 +8739,67 @@ static enum vkd3d_tessellator_domain sm6_parser_ds_properties_init(struct sm6_pa return operands[0]; }
+static enum vkd3d_tessellator_domain sm6_parser_hs_properties_init(struct sm6_parser *sm6, + const struct sm6_metadata_value *m) +{ + const struct sm6_metadata_node *node; + unsigned int operands[6] = {0}; + unsigned int i; + + if (!m || !sm6_metadata_value_is_node(m)) + { + WARN("Missing or invalid HS properties.\n"); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_PROPERTIES, + "Hull shader properties node is missing or invalid."); + return 0; + } + + node = m->u.node; + if (node->operand_count < 7) + { + WARN("Invalid operand count %u.\n", node->operand_count); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND_COUNT, + "Hull shader properties operand count %u is invalid.", node->operand_count); + return 0; + } + if (node->operand_count > 7) + { + WARN("Ignoring %u extra operands.\n", node->operand_count - 7); + vkd3d_shader_parser_warning(&sm6->p, VKD3D_SHADER_WARNING_DXIL_IGNORING_OPERANDS, + "Ignoring %u extra operands for hull shader properties.", node->operand_count - 7); + } + if (!sm6_metadata_value_is_value(node->operands[0])) + { + WARN("Patch constant function node is not a value.\n"); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_PROPERTIES, + "Hull shader patch constant function node is not a value."); + } + else + { + sm6->patch_constant_function = node->operands[0]->u.value->u.function.name; + } + + for (i = 1; i < min(node->operand_count, ARRAY_SIZE(operands)); ++i) + { + if (!sm6_metadata_get_uint_value(sm6, node->operands[i], &operands[i])) + { + WARN("HS property at index %u is not a uint value.\n", i); + vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_PROPERTIES, + "Hull shader properties operand at index %u is not an integer.", i); + } + } + + sm6->p.program.input_control_point_count = operands[1]; + sm6_parser_emit_dcl_count(sm6, VKD3DSIH_DCL_OUTPUT_CONTROL_POINT_COUNT, operands[2]); + sm6->p.program.output_control_point_count = operands[2]; + sm6_parser_emit_dcl_tessellator_domain(sm6, operands[3]); + sm6_parser_emit_dcl_tessellator_partitioning(sm6, operands[4]); + sm6_parser_emit_dcl_tessellator_output_primitive(sm6, operands[5]); + sm6_parser_emit_dcl_max_tessellation_factor(sm6, node->operands[6]); + + return operands[3]; +} + 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"); @@ -8740,6 +8880,9 @@ static enum vkd3d_result sm6_parser_entry_point_init(struct sm6_parser *sm6) case SHADER_PROPERTIES_DOMAIN: tessellator_domain = sm6_parser_ds_properties_init(sm6, node->operands[i + 1]); break; + case SHADER_PROPERTIES_HULL: + tessellator_domain = sm6_parser_hs_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; diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c index 46130244c..62f17be51 100644 --- a/libs/vkd3d-shader/spirv.c +++ b/libs/vkd3d-shader/spirv.c @@ -223,11 +223,6 @@ enum vkd3d_shader_input_sysval_semantic vkd3d_siv_from_sysval_indexed(enum vkd3d } }
-static bool data_type_is_floating_point(enum vkd3d_data_type data_type) -{ - return data_type == VKD3D_DATA_HALF || data_type == VKD3D_DATA_FLOAT || data_type == VKD3D_DATA_DOUBLE; -} - #define VKD3D_SPIRV_VERSION 0x00010000 #define VKD3D_SPIRV_GENERATOR_ID 18 #define VKD3D_SPIRV_GENERATOR_VERSION 11 diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h index b07a7bff7..302ae5312 100644 --- a/libs/vkd3d-shader/vkd3d_shader_private.h +++ b/libs/vkd3d-shader/vkd3d_shader_private.h @@ -641,6 +641,11 @@ static inline bool data_type_is_bool(enum vkd3d_data_type data_type) return data_type == VKD3D_DATA_BOOL; }
+static inline bool data_type_is_floating_point(enum vkd3d_data_type data_type) +{ + return data_type == VKD3D_DATA_HALF || data_type == VKD3D_DATA_FLOAT || data_type == VKD3D_DATA_DOUBLE; +} + static inline bool data_type_is_64_bit(enum vkd3d_data_type data_type) { return data_type == VKD3D_DATA_DOUBLE || data_type == VKD3D_DATA_UINT64;