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-rw-r--r--src/mesa/shader/slang/slang_assemble.c299
-rw-r--r--src/mesa/shader/slang/slang_assemble.h2
-rw-r--r--src/mesa/shader/slang/slang_assemble_assignment.c185
-rw-r--r--src/mesa/shader/slang/slang_assemble_assignment.h45
-rw-r--r--src/mesa/shader/slang/slang_compile.c30
-rw-r--r--src/mesa/shader/slang/slang_storage.c6
6 files changed, 312 insertions, 255 deletions
diff --git a/src/mesa/shader/slang/slang_assemble.c b/src/mesa/shader/slang/slang_assemble.c
index 03672b2fca..d4f635cd0f 100644
--- a/src/mesa/shader/slang/slang_assemble.c
+++ b/src/mesa/shader/slang/slang_assemble.c
@@ -36,6 +36,7 @@
#include "slang_assemble_constructor.h"
#include "slang_assemble_typeinfo.h"
#include "slang_assemble_conditional.h"
+#include "slang_assemble_assignment.h"
/* slang_assembly */
@@ -117,8 +118,8 @@ int slang_assembly_file_push_literal (slang_assembly_file *file, slang_assembly_
/* utility functions */
-static int sizeof_variable (slang_type_specifier *spec, slang_operation *array_size,
- slang_assembly_name_space *space, unsigned int *size)
+static int sizeof_variable (slang_type_specifier *spec, slang_type_qualifier qual,
+ slang_operation *array_size, slang_assembly_name_space *space, unsigned int *size)
{
slang_storage_aggregate agg;
@@ -129,6 +130,8 @@ static int sizeof_variable (slang_type_specifier *spec, slang_operation *array_s
return 0;
}
*size += _slang_sizeof_aggregate (&agg);
+ if (qual == slang_qual_out || qual == slang_qual_inout)
+ *size += 4;
slang_storage_aggregate_destruct (&agg);
return 1;
}
@@ -137,7 +140,10 @@ static int sizeof_variable2 (slang_variable *var, slang_assembly_name_space *spa
unsigned int *size)
{
var->address = *size;
- return sizeof_variable (&var->type.specifier, var->array_size, space, size);
+ if (var->type.qualifier == slang_qual_out || var->type.qualifier == slang_qual_inout)
+ var->address += 4;
+ return sizeof_variable (&var->type.specifier, var->type.qualifier, var->array_size, space,
+ size);
}
static int sizeof_variables (slang_variable_scope *vars, unsigned int start, unsigned int stop,
@@ -197,8 +203,8 @@ slang_function *_slang_locate_function (const char *name, slang_operation *param
slang_assembly_typeinfo_destruct (&ti);
/* "out" and "inout" formal parameter requires the actual parameter to be l-value */
if (!ti.can_be_referenced &&
- f->parameters->variables[j].type.qualifier != slang_qual_out &&
- f->parameters->variables[j].type.qualifier != slang_qual_inout)
+ (f->parameters->variables[j].type.qualifier == slang_qual_out ||
+ f->parameters->variables[j].type.qualifier == slang_qual_inout))
break;
}
if (j == num_params)
@@ -235,7 +241,8 @@ int _slang_assemble_function (slang_assembly_file *file, slang_function *fun,
/* calculate return value and parameters size */
param_size = 0;
if (fun->header.type.specifier.type != slang_spec_void)
- if (!sizeof_variable (&fun->header.type.specifier, NULL, space, &param_size))
+ if (!sizeof_variable (&fun->header.type.specifier, slang_qual_none, NULL, space,
+ &param_size))
return 0;
info.ret_size = param_size;
if (!sizeof_variables (fun->parameters, 0, fun->param_count, space, &param_size))
@@ -312,7 +319,7 @@ int _slang_cleanup_stack (slang_assembly_file *file, slang_operation *op, int re
else
{
size = 0;
- if (!sizeof_variable (&ti.spec, NULL, space, &size))
+ if (!sizeof_variable (&ti.spec, slang_qual_none, NULL, space, &size))
{
slang_assembly_typeinfo_destruct (&ti);
return 0;
@@ -381,7 +388,7 @@ static int dereference_aggregate (slang_assembly_file *file, const slang_storage
return 1;
}
/* XXX: general swizzle! */
-static int dereference (slang_assembly_file *file, slang_operation *op,
+int dereference (slang_assembly_file *file, slang_operation *op,
slang_assembly_name_space *space, slang_assembly_local_info *info)
{
slang_assembly_typeinfo ti;
@@ -416,15 +423,15 @@ static int call_function (slang_assembly_file *file, slang_function *fun, slang_
unsigned int param_count, int assignment, slang_assembly_name_space *space,
slang_assembly_local_info *info)
{
- unsigned int ret_size, i;
+ unsigned int i;
slang_assembly_stack_info stk;
/* make room for the return value, if any */
- ret_size = 0;
- if (!sizeof_variable (&fun->header.type.specifier, NULL, space, &ret_size))
- return 0;
- if (ret_size > 0)
+ if (fun->header.type.specifier.type != slang_spec_void)
{
+ unsigned int ret_size = 0;
+ if (!sizeof_variable (&fun->header.type.specifier, slang_qual_none, NULL, space, &ret_size))
+ return 0;
if (!slang_assembly_file_push_label (file, slang_asm_local_alloc, ret_size))
return 0;
}
@@ -434,22 +441,27 @@ static int call_function (slang_assembly_file *file, slang_function *fun, slang_
{
slang_assembly_flow_control flow;
- if (i == 0 && assignment)
+ if (fun->parameters->variables[i].type.qualifier == slang_qual_inout ||
+ fun->parameters->variables[i].type.qualifier == slang_qual_out)
{
if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp, 4))
return 0;
/* TODO: optimize the "out" parameter case */
/* TODO: inspect stk */
- if (!_slang_assemble_operation (file, params, 1, &flow, space, info, &stk))
+ if (!_slang_assemble_operation (file, params + i, 1, &flow, space, info, &stk))
return 0;
if (!slang_assembly_file_push (file, slang_asm_addr_copy))
return 0;
if (!slang_assembly_file_push (file, slang_asm_addr_deref))
return 0;
- if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp, 4))
- return 0;
- if (!slang_assembly_file_push (file, slang_asm_addr_deref))
- return 0;
+ if (i == 0 && assignment)
+ {
+ if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp,
+ 4))
+ return 0;
+ if (!slang_assembly_file_push (file, slang_asm_addr_deref))
+ return 0;
+ }
if (!dereference (file, params, space, info))
return 0;
}
@@ -470,15 +482,26 @@ static int call_function (slang_assembly_file *file, slang_function *fun, slang_
/* pop the parameters from the stack */
for (i = param_count; i > 0; i--)
{
- /* XXX: copy inout/out params back to the actual variables */
- if (!_slang_cleanup_stack (file, params + i - 1, 0, space))
- return 0;
+ unsigned int j = i - 1;
+ if (fun->parameters->variables[j].type.qualifier == slang_qual_inout ||
+ fun->parameters->variables[j].type.qualifier == slang_qual_out)
+ {
+ if (!_slang_assemble_assignment (file, params + j, space, info))
+ return 0;
+ if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4))
+ return 0;
+ }
+ else
+ {
+ if (!_slang_cleanup_stack (file, params + j, 0, space))
+ return 0;
+ }
}
return 1;
}
-static int call_function_name (slang_assembly_file *file, const char *name, slang_operation *params,
+int call_function_name (slang_assembly_file *file, const char *name, slang_operation *params,
unsigned int param_count, int assignment, slang_assembly_name_space *space,
slang_assembly_local_info *info)
{
@@ -543,82 +566,7 @@ static int call_asm_instruction (slang_assembly_file *file, const char *name)
return 1;
}
-/* XXX: general swizzle! */
-static int assign_aggregate (slang_assembly_file *file, const slang_storage_aggregate *agg,
- unsigned int *index, unsigned int size, slang_assembly_local_info *info)
-{
- unsigned int i;
- for (i = 0; i < agg->count; i++)
- {
- const slang_storage_array *arr = agg->arrays + i;
- unsigned int j;
-
- for (j = 0; j < arr->length; j++)
- {
- if (arr->type == slang_stor_aggregate)
- {
- if (!assign_aggregate (file, arr->aggregate, index, size, info))
- return 0;
- }
- else
- {
- switch (arr->type)
- {
- case slang_stor_bool:
- if (!slang_assembly_file_push_label2 (file, slang_asm_bool_copy,
- size - *index, *index))
- return 0;
- break;
- case slang_stor_int:
- if (!slang_assembly_file_push_label2 (file, slang_asm_int_copy,
- size - *index, *index))
- return 0;
- break;
- case slang_stor_float:
- if (!slang_assembly_file_push_label2 (file, slang_asm_float_copy,
- size - *index, *index))
- return 0;
- break;
- }
- *index += 4;
- }
- }
- }
- return 1;
-}
-/* XXX: general swizzle! */
-static int assignment (slang_assembly_file *file, slang_operation *op,
- slang_assembly_name_space *space, slang_assembly_local_info *info)
-{
- slang_assembly_typeinfo ti;
- int result;
- slang_storage_aggregate agg;
- unsigned int index, size;
-
- slang_assembly_typeinfo_construct (&ti);
- if (!_slang_typeof_operation (op, space, &ti))
- {
- slang_assembly_typeinfo_destruct (&ti);
- return 0;
- }
-
- slang_storage_aggregate_construct (&agg);
- if (!_slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs))
- {
- slang_storage_aggregate_destruct (&agg);
- slang_assembly_typeinfo_destruct (&ti);
- return 0;
- }
-
- index = 0;
- size = _slang_sizeof_aggregate (&agg);
- result = assign_aggregate (file, &agg, &index, size, info);
-
- slang_storage_aggregate_destruct (&agg);
- slang_assembly_typeinfo_destruct (&ti);
- return result;
-}
/* XXX: general swizzle! */
static int equality_aggregate (slang_assembly_file *file, const slang_storage_aggregate *agg,
unsigned int *index, unsigned int size, slang_assembly_local_info *info, unsigned int z_label)
@@ -798,7 +746,7 @@ int _slang_assemble_operation (slang_assembly_file *file, slang_operation *op, i
if (!_slang_assemble_operation (file, op->children, 0, flow, space, info, &stk))
return 0;
/* TODO: inspect stk */
- if (!assignment (file, op->children, space, info))
+ if (!_slang_assemble_assignment (file, op->children, space, info))
return 0;
if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4))
return 0;
@@ -852,7 +800,8 @@ int _slang_assemble_operation (slang_assembly_file *file, slang_operation *op, i
if (var == NULL)
return 0;
size = 0;
- if (!sizeof_variable (&var->type.specifier, var->array_size, space, &size))
+ if (!sizeof_variable (&var->type.specifier, slang_qual_none, var->array_size, space,
+ &size))
return 0;
if (var->initializer != NULL)
{
@@ -897,75 +846,20 @@ int _slang_assemble_operation (slang_assembly_file *file, slang_operation *op, i
}
break;
case slang_oper_assign:
- {
- slang_assembly_stack_info stk;
- if (!reference)
- if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp,
- 4))
- return 0;
- if (!_slang_assemble_operation (file, op->children, 1, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
- if (!_slang_assemble_operation (file, op->children + 1, 0, flow, space, info, &stk))
- return 0;
- /* TODO: inspect stk */
- if (!assignment (file, op->children, space, info))
- return 0;
- if (!reference)
- {
- if (!slang_assembly_file_push (file, slang_asm_addr_copy))
- return 0;
- if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4))
- return 0;
- if (!dereference (file, op->children, space, info))
- return 0;
- }
- }
+ if (!_slang_assemble_assign (file, op, "=", reference, space, info))
+ return 0;
break;
case slang_oper_addassign:
- /* TODO: posprawdzaj czy zadzia³a dereferencja */
- if (!call_function_name (file, "+=", op->children, 2, 1, space, info))
+ if (!_slang_assemble_assign (file, op, "+=", reference, space, info))
return 0;
- if (reference)
- {
- /* TODO: stack is address */
- }
- else
- {
- if (!dereference (file, op->children, space, info))
- return 0;
- /* TODO: stack is operation type */
- }
break;
case slang_oper_subassign:
- /* TODO: posprawdzaj czy zadzia³a dereferencja */
- if (!call_function_name (file, "-=", op->children, 2, 1, space, info))
+ if (!_slang_assemble_assign (file, op, "-=", reference, space, info))
return 0;
- if (reference)
- {
- /* TODO: stack is address */
- }
- else
- {
- if (!dereference (file, op->children, space, info))
- return 0;
- /* TODO: stack is operation type */
- }
break;
case slang_oper_mulassign:
- /* TODO: posprawdzaj czy zadzia³a dereferencja */
- if (!call_function_name (file, "*=", op->children, 2, 1, space, info))
+ if (!_slang_assemble_assign (file, op, "*=", reference, space, info))
return 0;
- if (reference)
- {
- /* TODO: stack is address */
- }
- else
- {
- if (!dereference (file, op->children, space, info))
- return 0;
- /* TODO: stack is operation type */
- }
break;
/*case slang_oper_modassign:*/
/*case slang_oper_lshassign:*/
@@ -974,19 +868,8 @@ int _slang_assemble_operation (slang_assembly_file *file, slang_operation *op, i
/*case slang_oper_xorassign:*/
/*case slang_oper_andassign:*/
case slang_oper_divassign:
- /* TODO: posprawdzaj czy zadzia³a dereferencja */
- if (!call_function_name (file, "/=", op->children, 2, 1, space, info))
+ if (!_slang_assemble_assign (file, op, "/=", reference, space, info))
return 0;
- if (reference)
- {
- /* TODO: stack is address */
- }
- else
- {
- if (!dereference (file, op->children, space, info))
- return 0;
- /* TODO: stack is operation type */
- }
break;
case slang_oper_select:
if (!_slang_assemble_select (file, op, flow, space, info))
@@ -1069,32 +952,12 @@ int _slang_assemble_operation (slang_assembly_file *file, slang_operation *op, i
}
break;
case slang_oper_preincrement:
- /* TODO: posprawdzaj czy zadzia³a dereferencja */
- if (!call_function_name (file, "++", op->children, 1, 1, space, info))
+ if (!_slang_assemble_assign (file, op, "++", reference, space, info))
return 0;
- if (reference)
- {
- /* TODO: stack is address */
- }
- else
- {
- /* TODO: dereference */
- /* TODO: stack is operation type */
- }
break;
case slang_oper_predecrement:
- /* TODO: posprawdzaj czy zadzia³a dereferencja */
- if (!call_function_name (file, "--", op->children, 1, 1, space, info))
+ if (!_slang_assemble_assign (file, op, "--", reference, space, info))
return 0;
- if (reference)
- {
- /* TODO: stack is address */
- }
- else
- {
- /* TODO: dereference */
- /* TODO: stack is operation type */
- }
break;
case slang_oper_plus:
if (!call_function_name (file, "+", op->children, 1, 0, space, info))
@@ -1125,7 +988,7 @@ int _slang_assemble_operation (slang_assembly_file *file, slang_operation *op, i
slang_assembly_typeinfo_destruct (&ti_arr);
return 0;
}
- if (!sizeof_variable (&ti_arr.spec, NULL, space, &arr_size))
+ if (!sizeof_variable (&ti_arr.spec, slang_qual_none, NULL, space, &arr_size))
{
slang_assembly_typeinfo_destruct (&ti_arr);
return 0;
@@ -1137,7 +1000,7 @@ int _slang_assemble_operation (slang_assembly_file *file, slang_operation *op, i
slang_assembly_typeinfo_destruct (&ti_elem);
return 0;
}
- if (!sizeof_variable (&ti_elem.spec, NULL, space, &elem_size))
+ if (!sizeof_variable (&ti_elem.spec, slang_qual_none, NULL, space, &elem_size))
{
slang_assembly_typeinfo_destruct (&ti_arr);
slang_assembly_typeinfo_destruct (&ti_elem);
@@ -1336,50 +1199,10 @@ void xxx_first (slang_assembly_file *file)
slang_assembly_file_push (file, slang_asm_jump);
}
-void xxx_prolog (slang_assembly_file *file)
+void xxx_prolog (slang_assembly_file *file, unsigned int addr)
{
file->code[0].param[0] = file->count;
-
- /* allocate local storage for inout/out params */
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_label (file, slang_asm_enter, 4);
-
-/* slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);*/
- slang_assembly_file_push_literal (file, slang_asm_int_push, 777.777f);
-/* slang_assembly_file_push_literal (file, slang_asm_float_push, 16.16f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 15.15f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 14.14f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 13.13f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 12.12f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 11.11f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 10.10f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 9.9f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 8.8f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 7.7f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 6.6f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 5.5f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 4.4f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 3.3f);
- slang_assembly_file_push_literal (file, slang_asm_float_push, 2.2f);*/
- slang_assembly_file_push_literal (file, slang_asm_float_push, 1.1f);
-
- slang_assembly_file_push_label (file, slang_asm_call, file->count + 3);
- slang_assembly_file_push_label (file, slang_asm_local_free, 4);
-
+ slang_assembly_file_push_label (file, slang_asm_call, addr);
slang_assembly_file_push (file, slang_asm_exit);
}
diff --git a/src/mesa/shader/slang/slang_assemble.h b/src/mesa/shader/slang/slang_assemble.h
index 21721c4273..69e81d6af6 100644
--- a/src/mesa/shader/slang/slang_assemble.h
+++ b/src/mesa/shader/slang/slang_assemble.h
@@ -135,7 +135,7 @@ int _slang_assemble_operation (slang_assembly_file *, struct slang_operation_ *,
slang_assembly_stack_info *);
void xxx_first (slang_assembly_file *);
-void xxx_prolog (slang_assembly_file *);
+void xxx_prolog (slang_assembly_file *, unsigned int);
#ifdef __cplusplus
}
diff --git a/src/mesa/shader/slang/slang_assemble_assignment.c b/src/mesa/shader/slang/slang_assemble_assignment.c
new file mode 100644
index 0000000000..fdd4355566
--- /dev/null
+++ b/src/mesa/shader/slang/slang_assemble_assignment.c
@@ -0,0 +1,185 @@
+/*
+ * Mesa 3-D graphics library
+ * Version: 6.3
+ *
+ * Copyright (C) 2005 Brian Paul All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file slang_assemble_assignment.c
+ * slang assignment expressions assembler
+ * \author Michal Krol
+ */
+
+#include "imports.h"
+#include "slang_assemble_assignment.h"
+#include "slang_assemble_typeinfo.h"
+#include "slang_storage.h"
+#include "slang_utility.h"
+
+/*
+ _slang_assemble_assignment()
+
+ copies values on the stack (<component 0> to <component N-1>) to a memory
+ location pointed by <addr of variable>;
+
+ in:
+ +------------------+
+ | addr of variable |
+ +------------------+
+ | component N-1 |
+ | ... |
+ | component 0 |
+ +------------------+
+
+ out:
+ +------------------+
+ | addr of variable |
+ +------------------+
+*/
+/* TODO: add support for swizzle mask */
+static int assign_aggregate (slang_assembly_file *file, const slang_storage_aggregate *agg,
+ unsigned int *index, unsigned int size, slang_assembly_local_info *info)
+{
+ unsigned int i;
+
+ for (i = 0; i < agg->count; i++)
+ {
+ const slang_storage_array *arr = agg->arrays + i;
+ unsigned int j;
+
+ for (j = 0; j < arr->length; j++)
+ {
+ if (arr->type == slang_stor_aggregate)
+ {
+ if (!assign_aggregate (file, arr->aggregate, index, size, info))
+ return 0;
+ }
+ else
+ {
+ slang_assembly_type ty;
+
+ switch (arr->type)
+ {
+ case slang_stor_bool:
+ ty = slang_asm_bool_copy;
+ break;
+ case slang_stor_int:
+ ty = slang_asm_int_copy;
+ break;
+ case slang_stor_float:
+ ty = slang_asm_float_copy;
+ break;
+ }
+ if (!slang_assembly_file_push_label2 (file, ty, size - *index, *index))
+ return 0;
+ *index += 4;
+ }
+ }
+ }
+ return 1;
+}
+
+int _slang_assemble_assignment (slang_assembly_file *file, slang_operation *op,
+ slang_assembly_name_space *space, slang_assembly_local_info *info)
+{
+ slang_assembly_typeinfo ti;
+ int result;
+ slang_storage_aggregate agg;
+ unsigned int index, size;
+
+ slang_assembly_typeinfo_construct (&ti);
+ if (!_slang_typeof_operation (op, space, &ti))
+ {
+ slang_assembly_typeinfo_destruct (&ti);
+ return 0;
+ }
+
+ slang_storage_aggregate_construct (&agg);
+ if (!_slang_aggregate_variable (&agg, &ti.spec, NULL, space->funcs, space->structs))
+ {
+ slang_storage_aggregate_destruct (&agg);
+ slang_assembly_typeinfo_destruct (&ti);
+ return 0;
+ }
+
+ index = 0;
+ size = _slang_sizeof_aggregate (&agg);
+ result = assign_aggregate (file, &agg, &index, size, info);
+
+ slang_storage_aggregate_destruct (&agg);
+ slang_assembly_typeinfo_destruct (&ti);
+ return result;
+}
+
+/*
+ _slang_assemble_assign()
+
+ performs unary (pre ++ and --) or binary (=, +=, -=, *=, /=) assignment on the operation's
+ children
+*/
+
+int dereference (slang_assembly_file *file, slang_operation *op,
+ slang_assembly_name_space *space, slang_assembly_local_info *info);
+
+int call_function_name (slang_assembly_file *file, const char *name, slang_operation *params,
+ unsigned int param_count, int assignment, slang_assembly_name_space *space,
+ slang_assembly_local_info *info);
+
+int _slang_assemble_assign (slang_assembly_file *file, slang_operation *op, const char *oper,
+ int ref, slang_assembly_name_space *space, slang_assembly_local_info *info)
+{
+ slang_assembly_stack_info stk;
+ slang_assembly_flow_control flow;
+
+ if (!ref)
+ {
+ if (!slang_assembly_file_push_label2 (file, slang_asm_local_addr, info->addr_tmp, 4))
+ return 0;
+ }
+
+ if (slang_string_compare ("=", oper) == 0)
+ {
+ if (!_slang_assemble_operation (file, op->children, 1, &flow, space, info, &stk))
+ return 0;
+ if (!_slang_assemble_operation (file, op->children + 1, 0, &flow, space, info, &stk))
+ return 0;
+ if (!_slang_assemble_assignment (file, op->children, space, info))
+ return 0;
+ }
+ else
+ {
+ if (!call_function_name (file, oper, op->children, op->num_children, 1, space, info))
+ return 0;
+ }
+
+ if (!ref)
+ {
+ if (!slang_assembly_file_push (file, slang_asm_addr_copy))
+ return 0;
+ if (!slang_assembly_file_push_label (file, slang_asm_local_free, 4))
+ return 0;
+ if (!dereference (file, op->children, space, info))
+ return 0;
+ }
+
+ return 1;
+}
+
diff --git a/src/mesa/shader/slang/slang_assemble_assignment.h b/src/mesa/shader/slang/slang_assemble_assignment.h
new file mode 100644
index 0000000000..06972ad176
--- /dev/null
+++ b/src/mesa/shader/slang/slang_assemble_assignment.h
@@ -0,0 +1,45 @@
+/*
+ * Mesa 3-D graphics library
+ * Version: 6.3
+ *
+ * Copyright (C) 2005 Brian Paul All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#if !defined SLANG_ASSEMBLE_ASSIGNMENT_H
+#define SLANG_ASSEMBLE_ASSIGNMENT_H
+
+#include "slang_assemble.h"
+
+#if defined __cplusplus
+extern "C" {
+#endif
+
+int _slang_assemble_assignment (slang_assembly_file *, slang_operation *,
+ slang_assembly_name_space *, slang_assembly_local_info *);
+
+int _slang_assemble_assign (slang_assembly_file *, slang_operation *, const char *, int ref,
+ slang_assembly_name_space *, slang_assembly_local_info *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/src/mesa/shader/slang/slang_compile.c b/src/mesa/shader/slang/slang_compile.c
index 6835adea6d..ed82712b20 100644
--- a/src/mesa/shader/slang/slang_compile.c
+++ b/src/mesa/shader/slang/slang_compile.c
@@ -2093,7 +2093,6 @@ static int parse_function (slang_parse_ctx *C, int definition, slang_struct_scop
if (definition)
{
static int x = 0;
-const int y = 61; /* core 437 */
static
slang_assembly_file file;
slang_assembly_name_space space;
@@ -2104,16 +2103,16 @@ if (x == 1)
space.structs = structs;
space.vars = scope;
if (x == 1)
- xxx_first (&file);
-if (x == y)
- xxx_prolog (&file);
+xxx_first (&file);
+ (**parsed_func_ret).address = file.count;
if (!_slang_assemble_function (&file, *parsed_func_ret, &space))
{
slang_assembly_file_destruct (&file);
return 0;
}
-if (x == y)
-{
+if (slang_string_compare ("main", (**parsed_func_ret).header.name) == 0)
+{
+xxx_prolog (&file, (**parsed_func_ret).address);
_slang_execute (&file);
slang_assembly_file_destruct (&file);
exit (0);
@@ -2251,10 +2250,13 @@ static int compile_with_grammar (grammar id, const char *source, slang_translati
static const char *slang_shader_syn =
#include "library/slang_shader_syn.h"
;
-
+/*
static const byte slang_core_gc_bin[] = {
#include "library/slang_core_gc_bin.h"
-};
+};*/
+static const byte slang_core_gc[] = {
+#include "library/slang_core_gc.h"
+};
static const byte slang_common_builtin_gc_bin[] = {
#include "library/slang_common_builtin_gc_bin.h"
@@ -2267,7 +2269,7 @@ static const byte slang_fragment_builtin_gc_bin[] = {
static const byte slang_vertex_builtin_gc_bin[] = {
#include "library/slang_vertex_builtin_gc_bin.h"
};
-
+
int _slang_compile (const char *source, slang_translation_unit *unit, slang_unit_type type,
slang_info_log *log)
{
@@ -2298,8 +2300,10 @@ int _slang_compile (const char *source, slang_translation_unit *unit, slang_unit
/* if parsing user-specified shader, load built-in library */
if (type == slang_unit_fragment_shader || type == slang_unit_vertex_shader)
{
- if (!compile_binary (slang_core_gc_bin, builtin_units,
- slang_unit_fragment_builtin, log, NULL))
+ /*if (!compile_binary (slang_core_gc_bin, builtin_units,
+ slang_unit_fragment_builtin, log, NULL))*/
+ if (!compile_with_grammar (id, slang_core_gc, builtin_units, slang_unit_fragment_builtin,
+ log, NULL))
{
grammar_destroy (id);
return 0;
@@ -2314,7 +2318,7 @@ int _slang_compile (const char *source, slang_translation_unit *unit, slang_unit
if (type == slang_unit_fragment_shader)
{
if (!compile_binary (slang_fragment_builtin_gc_bin, builtin_units + 2,
- slang_unit_fragment_builtin, log, NULL))
+ slang_unit_fragment_builtin, log, NULL))
{
slang_translation_unit_destruct (builtin_units);
slang_translation_unit_destruct (builtin_units + 1);
@@ -2325,7 +2329,7 @@ int _slang_compile (const char *source, slang_translation_unit *unit, slang_unit
else if (type == slang_unit_vertex_shader)
{
if (!compile_binary (slang_vertex_builtin_gc_bin, builtin_units + 2,
- slang_unit_vertex_builtin, log, NULL))
+ slang_unit_vertex_builtin, log, NULL))
{
slang_translation_unit_destruct (builtin_units);
slang_translation_unit_destruct (builtin_units + 1);
diff --git a/src/mesa/shader/slang/slang_storage.c b/src/mesa/shader/slang/slang_storage.c
index 84af8d575c..f06147556e 100644
--- a/src/mesa/shader/slang/slang_storage.c
+++ b/src/mesa/shader/slang/slang_storage.c
@@ -95,19 +95,19 @@ static int aggregate_vector (slang_storage_aggregate *agg, slang_storage_type ba
}
static int aggregate_matrix (slang_storage_aggregate *agg, slang_storage_type basic_type,
- unsigned int order)
+ unsigned int dimension)
{
slang_storage_array *arr = slang_storage_aggregate_push_new (agg);
if (arr == NULL)
return 0;
arr->type = slang_stor_aggregate;
- arr->length = order;
+ arr->length = dimension;
arr->aggregate = (slang_storage_aggregate *) slang_alloc_malloc (sizeof (
slang_storage_aggregate));
if (arr->aggregate == NULL)
return 0;
slang_storage_aggregate_construct (arr->aggregate);
- if (!aggregate_vector (arr->aggregate, basic_type, order))
+ if (!aggregate_vector (arr->aggregate, basic_type, dimension))
return 0;
return 1;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 15:53:57 +0000