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d3dcompiler: Parse modifiers.

This commit is contained in:
Matteo Bruni 2012-06-07 00:19:03 +02:00 committed by Alexandre Julliard
parent 9d9dae0cdb
commit 3275cca970
3 changed files with 142 additions and 0 deletions
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14
dlls/d3dcompiler_43/d3dcompiler_private.h
View File

@ -694,6 +694,20 @@ struct hlsl_ir_node
unsigned int column;
};
#define HLSL_STORAGE_EXTERN 0x00000001
#define HLSL_STORAGE_NOINTERPOLATION 0x00000002
#define HLSL_MODIFIER_PRECISE 0x00000004
#define HLSL_STORAGE_SHARED 0x00000008
#define HLSL_STORAGE_GROUPSHARED 0x00000010
#define HLSL_STORAGE_STATIC 0x00000020
#define HLSL_STORAGE_UNIFORM 0x00000040
#define HLSL_STORAGE_VOLATILE 0x00000080
#define HLSL_MODIFIER_CONST 0x00000100
#define HLSL_MODIFIER_ROW_MAJOR 0x00000200
#define HLSL_MODIFIER_COLUMN_MAJOR 0x00000400
#define HLSL_MODIFIER_IN 0x00000800
#define HLSL_MODIFIER_OUT 0x00001000
struct hlsl_ir_var
{
struct hlsl_ir_node node;

91
dlls/d3dcompiler_43/hlsl.y
View File

@ -50,6 +50,8 @@ static void hlsl_error(const char *s)
static void debug_dump_decl(struct hlsl_type *type, DWORD modifiers, const char *declname, unsigned int line_no)
{
TRACE("Line %u: ", line_no);
if (modifiers)
TRACE("%s ", debug_modifiers(modifiers));
TRACE("%s %s;\n", debug_hlsl_type(type), declname);
}
@ -58,6 +60,25 @@ static BOOL declare_variable(struct hlsl_ir_var *decl, BOOL local)
BOOL ret;
TRACE("Declaring variable %s.\n", decl->name);
if (decl->node.data_type->type == HLSL_CLASS_MATRIX)
{
if (!(decl->modifiers & (HLSL_MODIFIER_ROW_MAJOR | HLSL_MODIFIER_COLUMN_MAJOR)))
{
decl->modifiers |= hlsl_ctx.matrix_majority == HLSL_ROW_MAJOR
? HLSL_MODIFIER_ROW_MAJOR : HLSL_MODIFIER_COLUMN_MAJOR;
}
}
if (local)
{
DWORD invalid = decl->modifiers & (HLSL_STORAGE_EXTERN | HLSL_STORAGE_SHARED
| HLSL_STORAGE_GROUPSHARED | HLSL_STORAGE_UNIFORM);
if (invalid)
{
hlsl_message("Line %u: modifier '%s' invalid for local variables.\n",
hlsl_ctx.line_no, debug_modifiers(invalid));
set_parse_status(&hlsl_ctx.status, PARSE_ERR);
}
}
ret = add_declaration(hlsl_ctx.cur_scope, decl, local);
if (ret == FALSE)
{
@ -71,6 +92,26 @@ static BOOL declare_variable(struct hlsl_ir_var *decl, BOOL local)
return TRUE;
}
static DWORD add_modifier(DWORD modifiers, DWORD mod)
{
if (modifiers & mod)
{
hlsl_message("Line %u: modifier '%s' already specified.\n",
hlsl_ctx.line_no, debug_modifiers(mod));
set_parse_status(&hlsl_ctx.status, PARSE_ERR);
return modifiers;
}
if (mod & (HLSL_MODIFIER_ROW_MAJOR | HLSL_MODIFIER_COLUMN_MAJOR)
&& modifiers & (HLSL_MODIFIER_ROW_MAJOR | HLSL_MODIFIER_COLUMN_MAJOR))
{
hlsl_message("Line %u: more than one matrix majority keyword.\n",
hlsl_ctx.line_no);
set_parse_status(&hlsl_ctx.status, PARSE_ERR);
return modifiers;
}
return modifiers | mod;
}
%}
%error-verbose
@ -298,6 +339,12 @@ declaration: var_modifiers type variables_def ';'
FIXME("Variable with an initializer.\n");
}
if (hlsl_ctx.cur_scope == hlsl_ctx.globals)
{
var->modifiers |= HLSL_STORAGE_UNIFORM;
local = FALSE;
}
ret = declare_variable(var, local);
if (ret == FALSE)
free_declaration(var);
@ -338,6 +385,50 @@ var_modifiers: /* Empty */
{
$$ = 0;
}
| KW_EXTERN var_modifiers
{
$$ = add_modifier($2, HLSL_STORAGE_EXTERN);
}
| KW_NOINTERPOLATION var_modifiers
{
$$ = add_modifier($2, HLSL_STORAGE_NOINTERPOLATION);
}
| KW_PRECISE var_modifiers
{
$$ = add_modifier($2, HLSL_MODIFIER_PRECISE);
}
| KW_SHARED var_modifiers
{
$$ = add_modifier($2, HLSL_STORAGE_SHARED);
}
| KW_GROUPSHARED var_modifiers
{
$$ = add_modifier($2, HLSL_STORAGE_GROUPSHARED);
}
| KW_STATIC var_modifiers
{
$$ = add_modifier($2, HLSL_STORAGE_STATIC);
}
| KW_UNIFORM var_modifiers
{
$$ = add_modifier($2, HLSL_STORAGE_UNIFORM);
}
| KW_VOLATILE var_modifiers
{
$$ = add_modifier($2, HLSL_STORAGE_VOLATILE);
}
| KW_CONST var_modifiers
{
$$ = add_modifier($2, HLSL_MODIFIER_CONST);
}
| KW_ROW_MAJOR var_modifiers
{
$$ = add_modifier($2, HLSL_MODIFIER_ROW_MAJOR);
}
| KW_COLUMN_MAJOR var_modifiers
{
$$ = add_modifier($2, HLSL_MODIFIER_COLUMN_MAJOR);
}
%%

37
dlls/d3dcompiler_43/utils.c
View File

@ -908,6 +908,43 @@ const char *debug_hlsl_type(const struct hlsl_type *type)
return "unexpected_type";
}
const char *debug_modifiers(DWORD modifiers)
{
char string[110];
string[0] = 0;
if (modifiers & HLSL_STORAGE_EXTERN)
strcat(string, " extern"); /* 7 */
if (modifiers & HLSL_STORAGE_NOINTERPOLATION)
strcat(string, " nointerpolation"); /* 16 */
if (modifiers & HLSL_MODIFIER_PRECISE)
strcat(string, " precise"); /* 8 */
if (modifiers & HLSL_STORAGE_SHARED)
strcat(string, " shared"); /* 7 */
if (modifiers & HLSL_STORAGE_GROUPSHARED)
strcat(string, " groupshared"); /* 12 */
if (modifiers & HLSL_STORAGE_STATIC)
strcat(string, " static"); /* 7 */
if (modifiers & HLSL_STORAGE_UNIFORM)
strcat(string, " uniform"); /* 8 */
if (modifiers & HLSL_STORAGE_VOLATILE)
strcat(string, " volatile"); /* 9 */
if (modifiers & HLSL_MODIFIER_CONST)
strcat(string, " const"); /* 6 */
if (modifiers & HLSL_MODIFIER_ROW_MAJOR)
strcat(string, " row_major"); /* 10 */
if (modifiers & HLSL_MODIFIER_COLUMN_MAJOR)
strcat(string, " column_major"); /* 13 */
if ((modifiers & (HLSL_MODIFIER_IN | HLSL_MODIFIER_OUT)) == (HLSL_MODIFIER_IN | HLSL_MODIFIER_OUT))
strcat(string, " inout"); /* 6 */
else if (modifiers & HLSL_MODIFIER_IN)
strcat(string, " in"); /* 3 */
else if (modifiers & HLSL_MODIFIER_OUT)
strcat(string, " out"); /* 4 */
return wine_dbg_sprintf("%s", string[0] ? string + 1 : "");
}
const char *debug_node_type(enum hlsl_ir_node_type type)
{
const char *names[] =