#include "util/u_debug.h"
#include "pipe/p_shader_tokens.h"
#include "tgsi_parse.h"
-#include "tgsi_build.h"
#include "tgsi_util.h"
union pointer_hack
unsigned component )
{
return tgsi_util_get_src_register_swizzle(
- ®->SrcRegister,
+ ®->Register,
component );
}
{
unsigned sign_mode;
- if( reg->SrcRegisterExtMod.Absolute ) {
+ if( reg->Register.Absolute ) {
/* Consider only the post-abs negation. */
- if( reg->SrcRegisterExtMod.Negate ) {
+ if( reg->Register.Negate ) {
sign_mode = TGSI_UTIL_SIGN_SET;
}
else {
}
}
else {
- /* Accumulate the three negations. */
-
- unsigned negate;
-
- negate = reg->SrcRegister.Negate;
-
- if( reg->SrcRegisterExtMod.Negate ) {
- negate = !negate;
- }
-
- if( negate ) {
+ if( reg->Register.Negate ) {
sign_mode = TGSI_UTIL_SIGN_TOGGLE;
}
else {
switch (sign_mode)
{
case TGSI_UTIL_SIGN_CLEAR:
- reg->SrcRegister.Negate = 0;
- reg->SrcRegisterExtMod.Absolute = 1;
- reg->SrcRegisterExtMod.Negate = 0;
+ reg->Register.Negate = 0;
+ reg->Register.Absolute = 1;
break;
case TGSI_UTIL_SIGN_SET:
- reg->SrcRegister.Negate = 0;
- reg->SrcRegisterExtMod.Absolute = 1;
- reg->SrcRegisterExtMod.Negate = 1;
+ reg->Register.Absolute = 1;
+ reg->Register.Negate = 1;
break;
case TGSI_UTIL_SIGN_TOGGLE:
- reg->SrcRegister.Negate = 1;
- reg->SrcRegisterExtMod.Absolute = 0;
- reg->SrcRegisterExtMod.Negate = 0;
+ reg->Register.Negate = 1;
+ reg->Register.Absolute = 0;
break;
case TGSI_UTIL_SIGN_KEEP:
- reg->SrcRegister.Negate = 0;
- reg->SrcRegisterExtMod.Absolute = 0;
- reg->SrcRegisterExtMod.Negate = 0;
+ reg->Register.Negate = 0;
+ reg->Register.Absolute = 0;
break;
default: