static struct tgsi_full_dst_register
tgsi_default_full_dst_register( void )
{
struct tgsi_full_dst_register full_dst_register;
full_dst_register.Register = tgsi_default_dst_register();
full_dst_register.Indirect = tgsi_default_src_register();
full_dst_register.Dimension = tgsi_default_dimension();
full_dst_register.DimIndirect = tgsi_default_src_register();
return full_dst_register;
}
struct tgsi_full_src_register
tgsi_default_full_src_register( void )
{
struct tgsi_full_src_register full_src_register;
full_src_register.SrcRegister = tgsi_default_src_register();
full_src_register.SrcRegisterExtSwz = tgsi_default_src_register_ext_swz();
full_src_register.SrcRegisterExtMod = tgsi_default_src_register_ext_mod();
full_src_register.SrcRegisterInd = tgsi_default_src_register();
full_src_register.SrcRegisterDim = tgsi_default_dimension();
full_src_register.SrcRegisterDimInd = tgsi_default_src_register();
return full_src_register;
}
struct tgsi_full_dst_register
tgsi_default_full_dst_register( void )
{
struct tgsi_full_dst_register full_dst_register;
full_dst_register.DstRegister = tgsi_default_dst_register();
full_dst_register.DstRegisterInd = tgsi_default_src_register();
full_dst_register.DstRegisterExtConcode =
tgsi_default_dst_register_ext_concode();
full_dst_register.DstRegisterExtModulate =
tgsi_default_dst_register_ext_modulate();
return full_dst_register;
}
struct tgsi_full_src_register
tgsi_full_src_register_from_dst(const struct tgsi_full_dst_register *dst)
{
struct tgsi_full_src_register src;
src.Register = tgsi_default_src_register();
src.Register.File = dst->Register.File;
src.Register.Indirect = dst->Register.Indirect;
src.Register.Dimension = dst->Register.Dimension;
src.Register.Index = dst->Register.Index;
src.Indirect = dst->Indirect;
src.Dimension = dst->Dimension;
src.DimIndirect = dst->DimIndirect;
return src;
}
struct tgsi_src_register
tgsi_build_src_register(
unsigned file,
unsigned swizzle_x,
unsigned swizzle_y,
unsigned swizzle_z,
unsigned swizzle_w,
unsigned negate,
unsigned indirect,
unsigned dimension,
int index,
struct tgsi_instruction *instruction,
struct tgsi_header *header )
{
struct tgsi_src_register src_register;
assert( file < TGSI_FILE_COUNT );
assert( swizzle_x <= TGSI_SWIZZLE_W );
assert( swizzle_y <= TGSI_SWIZZLE_W );
assert( swizzle_z <= TGSI_SWIZZLE_W );
assert( swizzle_w <= TGSI_SWIZZLE_W );
assert( negate <= 1 );
assert( index >= -0x8000 && index <= 0x7FFF );
src_register = tgsi_default_src_register();
src_register.File = file;
src_register.SwizzleX = swizzle_x;
src_register.SwizzleY = swizzle_y;
src_register.SwizzleZ = swizzle_z;
src_register.SwizzleW = swizzle_w;
src_register.Negate = negate;
src_register.Indirect = indirect;
src_register.Dimension = dimension;
src_register.Index = index;
instruction_grow( instruction, header );
return src_register;
}
