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path: root/src/compiler/spirv/spirv_to_nir.c
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Diffstat (limited to 'src/compiler/spirv/spirv_to_nir.c')
-rw-r--r--src/compiler/spirv/spirv_to_nir.c112
1 files changed, 93 insertions, 19 deletions
diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c
index 5c2f53dc130..cde6481ef0d 100644
--- a/src/compiler/spirv/spirv_to_nir.c
+++ b/src/compiler/spirv/spirv_to_nir.c
@@ -178,10 +178,13 @@ vtn_const_ssa_value(struct vtn_builder *b, nir_constant *constant,
switch (glsl_get_base_type(type)) {
case GLSL_TYPE_INT:
case GLSL_TYPE_UINT:
+ case GLSL_TYPE_INT16:
+ case GLSL_TYPE_UINT16:
case GLSL_TYPE_INT64:
case GLSL_TYPE_UINT64:
case GLSL_TYPE_BOOL:
case GLSL_TYPE_FLOAT:
+ case GLSL_TYPE_FLOAT16:
case GLSL_TYPE_DOUBLE: {
int bit_size = glsl_get_bit_size(type);
if (glsl_type_is_vector_or_scalar(type)) {
@@ -889,16 +892,38 @@ vtn_handle_type(struct vtn_builder *b, SpvOp opcode,
int bit_size = w[2];
const bool signedness = w[3];
val->type->base_type = vtn_base_type_scalar;
- if (bit_size == 64)
+ switch (bit_size) {
+ case 64:
val->type->type = (signedness ? glsl_int64_t_type() : glsl_uint64_t_type());
- else
+ break;
+ case 32:
val->type->type = (signedness ? glsl_int_type() : glsl_uint_type());
+ break;
+ case 16:
+ val->type->type = (signedness ? glsl_int16_t_type() : glsl_uint16_t_type());
+ break;
+ default:
+ vtn_fail("Invalid int bit size");
+ }
break;
}
+
case SpvOpTypeFloat: {
int bit_size = w[2];
val->type->base_type = vtn_base_type_scalar;
- val->type->type = bit_size == 64 ? glsl_double_type() : glsl_float_type();
+ switch (bit_size) {
+ case 16:
+ val->type->type = glsl_float16_t_type();
+ break;
+ case 32:
+ val->type->type = glsl_float_type();
+ break;
+ case 64:
+ val->type->type = glsl_double_type();
+ break;
+ default:
+ vtn_fail("Invalid float bit size");
+ }
break;
}
@@ -1131,10 +1156,13 @@ vtn_null_constant(struct vtn_builder *b, const struct glsl_type *type)
switch (glsl_get_base_type(type)) {
case GLSL_TYPE_INT:
case GLSL_TYPE_UINT:
+ case GLSL_TYPE_INT16:
+ case GLSL_TYPE_UINT16:
case GLSL_TYPE_INT64:
case GLSL_TYPE_UINT64:
case GLSL_TYPE_BOOL:
case GLSL_TYPE_FLOAT:
+ case GLSL_TYPE_FLOAT16:
case GLSL_TYPE_DOUBLE:
/* Nothing to do here. It's already initialized to zero */
break;
@@ -1257,12 +1285,18 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
case SpvOpConstant: {
vtn_assert(glsl_type_is_scalar(val->const_type));
int bit_size = glsl_get_bit_size(val->const_type);
- if (bit_size == 64) {
- val->constant->values->u32[0] = w[3];
- val->constant->values->u32[1] = w[4];
- } else {
- vtn_assert(bit_size == 32);
+ switch (bit_size) {
+ case 64:
+ val->constant->values->u64[0] = vtn_u64_literal(&w[3]);
+ break;
+ case 32:
val->constant->values->u32[0] = w[3];
+ break;
+ case 16:
+ val->constant->values->u16[0] = w[3];
+ break;
+ default:
+ vtn_fail("Unsupported SpvOpConstant bit size");
}
break;
}
@@ -1270,11 +1304,20 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
vtn_assert(glsl_type_is_scalar(val->const_type));
val->constant->values[0].u32[0] = get_specialization(b, val, w[3]);
int bit_size = glsl_get_bit_size(val->const_type);
- if (bit_size == 64)
+ switch (bit_size) {
+ case 64:
val->constant->values[0].u64[0] =
get_specialization64(b, val, vtn_u64_literal(&w[3]));
- else
+ break;
+ case 32:
val->constant->values[0].u32[0] = get_specialization(b, val, w[3]);
+ break;
+ case 16:
+ val->constant->values[0].u16[0] = get_specialization(b, val, w[3]);
+ break;
+ default:
+ vtn_fail("Unsupported SpvOpSpecConstant bit size");
+ }
break;
}
case SpvOpSpecConstantComposite:
@@ -1287,9 +1330,12 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
switch (glsl_get_base_type(val->const_type)) {
case GLSL_TYPE_UINT:
case GLSL_TYPE_INT:
+ case GLSL_TYPE_UINT16:
+ case GLSL_TYPE_INT16:
case GLSL_TYPE_UINT64:
case GLSL_TYPE_INT64:
case GLSL_TYPE_FLOAT:
+ case GLSL_TYPE_FLOAT16:
case GLSL_TYPE_BOOL:
case GLSL_TYPE_DOUBLE: {
int bit_size = glsl_get_bit_size(val->const_type);
@@ -1301,11 +1347,18 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
vtn_assert(glsl_type_is_vector(val->const_type));
vtn_assert(glsl_get_vector_elements(val->const_type) == elem_count);
for (unsigned i = 0; i < elem_count; i++) {
- if (bit_size == 64) {
+ switch (bit_size) {
+ case 64:
val->constant->values[0].u64[i] = elems[i]->values[0].u64[0];
- } else {
- vtn_assert(bit_size == 32);
+ break;
+ case 32:
val->constant->values[0].u32[i] = elems[i]->values[0].u32[0];
+ break;
+ case 16:
+ val->constant->values[0].u16[i] = elems[i]->values[0].u16[0];
+ break;
+ default:
+ vtn_fail("Invalid SpvOpConstantComposite bit size");
}
}
}
@@ -1379,6 +1432,7 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
val->constant->values[0].u64[j] = u64[comp];
}
} else {
+ /* This is for both 32-bit and 16-bit values */
uint32_t u32[8];
if (v0->value_type == vtn_value_type_constant) {
for (unsigned i = 0; i < len0; i++)
@@ -1427,9 +1481,12 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
switch (glsl_get_base_type(type)) {
case GLSL_TYPE_UINT:
case GLSL_TYPE_INT:
+ case GLSL_TYPE_UINT16:
+ case GLSL_TYPE_INT16:
case GLSL_TYPE_UINT64:
case GLSL_TYPE_INT64:
case GLSL_TYPE_FLOAT:
+ case GLSL_TYPE_FLOAT16:
case GLSL_TYPE_DOUBLE:
case GLSL_TYPE_BOOL:
/* If we hit this granularity, we're picking off an element */
@@ -1467,11 +1524,18 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
unsigned num_components = glsl_get_vector_elements(type);
unsigned bit_size = glsl_get_bit_size(type);
for (unsigned i = 0; i < num_components; i++)
- if (bit_size == 64) {
+ switch(bit_size) {
+ case 64:
val->constant->values[0].u64[i] = (*c)->values[col].u64[elem + i];
- } else {
- vtn_assert(bit_size == 32);
+ break;
+ case 32:
val->constant->values[0].u32[i] = (*c)->values[col].u32[elem + i];
+ break;
+ case 16:
+ val->constant->values[0].u16[i] = (*c)->values[col].u16[elem + i];
+ break;
+ default:
+ vtn_fail("Invalid SpvOpCompositeExtract bit size");
}
}
} else {
@@ -1484,11 +1548,18 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
unsigned num_components = glsl_get_vector_elements(type);
unsigned bit_size = glsl_get_bit_size(type);
for (unsigned i = 0; i < num_components; i++)
- if (bit_size == 64) {
+ switch (bit_size) {
+ case 64:
(*c)->values[col].u64[elem + i] = insert->constant->values[0].u64[i];
- } else {
- vtn_assert(bit_size == 32);
+ break;
+ case 32:
(*c)->values[col].u32[elem + i] = insert->constant->values[0].u32[i];
+ break;
+ case 16:
+ (*c)->values[col].u16[elem + i] = insert->constant->values[0].u16[i];
+ break;
+ default:
+ vtn_fail("Invalid SpvOpCompositeInsert bit size");
}
}
}
@@ -1605,10 +1676,13 @@ vtn_create_ssa_value(struct vtn_builder *b, const struct glsl_type *type)
switch (glsl_get_base_type(type)) {
case GLSL_TYPE_INT:
case GLSL_TYPE_UINT:
+ case GLSL_TYPE_INT16:
+ case GLSL_TYPE_UINT16:
case GLSL_TYPE_INT64:
case GLSL_TYPE_UINT64:
case GLSL_TYPE_BOOL:
case GLSL_TYPE_FLOAT:
+ case GLSL_TYPE_FLOAT16:
case GLSL_TYPE_DOUBLE:
child_type = glsl_get_column_type(type);
break;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 22:04:03 +0000