static void transform_srcreg(
struct tgsi_to_rc * ttr,
struct rc_src_register * dst,
struct tgsi_full_src_register * src)
{
unsigned i, j;
dst->File = translate_register_file(src->Register.File);
dst->Index = translate_register_index(ttr, src->Register.File, src->Register.Index);
dst->RelAddr = src->Register.Indirect;
dst->Swizzle = tgsi_util_get_full_src_register_swizzle(src, 0);
dst->Swizzle |= tgsi_util_get_full_src_register_swizzle(src, 1) << 3;
dst->Swizzle |= tgsi_util_get_full_src_register_swizzle(src, 2) << 6;
dst->Swizzle |= tgsi_util_get_full_src_register_swizzle(src, 3) << 9;
dst->Abs = src->Register.Absolute;
dst->Negate = src->Register.Negate ? RC_MASK_XYZW : 0;
if (src->Register.File == TGSI_FILE_IMMEDIATE) {
for (i = 0; i < ttr->imms_to_swizzle_count; i++) {
if (ttr->imms_to_swizzle[i].index == src->Register.Index) {
dst->File = RC_FILE_TEMPORARY;
dst->Index = 0;
dst->Swizzle = 0;
for (j = 0; j < 4; j++) {
dst->Swizzle |= GET_SWZ(ttr->imms_to_swizzle[i].swizzle,
tgsi_util_get_full_src_register_swizzle(src, j)) << (j * 3);
}
break;
}
}
}
}
static void transform_dstreg(
struct tgsi_to_rc * ttr,
struct rc_dst_register * dst,
struct tgsi_full_dst_register * src)
{
dst->File = translate_register_file(src->DstRegister.File);
dst->Index = translate_register_index(ttr, src->DstRegister.File, src->DstRegister.Index);
dst->WriteMask = src->DstRegister.WriteMask;
dst->RelAddr = src->DstRegister.Indirect;
}
static void transform_dstreg(
struct tgsi_to_rc * ttr,
struct rc_dst_register * dst,
struct tgsi_full_dst_register * src)
{
dst->File = translate_register_file(src->Register.File);
dst->Index = translate_register_index(ttr, src->Register.File, src->Register.Index);
dst->WriteMask = src->Register.WriteMask;
if (src->Register.Indirect) {
ttr->error = TRUE;
fprintf(stderr, "r300: Relative addressing of destination operands "
"is unsupported.\n");
}
}
static void transform_srcreg(
struct tgsi_to_rc * ttr,
struct rc_src_register * dst,
struct tgsi_full_src_register * src)
{
dst->File = translate_register_file(src->SrcRegister.File);
dst->Index = translate_register_index(ttr, src->SrcRegister.File, src->SrcRegister.Index);
dst->RelAddr = src->SrcRegister.Indirect;
dst->Swizzle = tgsi_util_get_full_src_register_swizzle(src, 0);
dst->Swizzle |= tgsi_util_get_full_src_register_swizzle(src, 1) << 3;
dst->Swizzle |= tgsi_util_get_full_src_register_swizzle(src, 2) << 6;
dst->Swizzle |= tgsi_util_get_full_src_register_swizzle(src, 3) << 9;
dst->Abs = src->SrcRegisterExtMod.Absolute;
dst->Negate = src->SrcRegister.Negate ? RC_MASK_XYZW : 0;
}
