static void
fixup_header_size(struct ureg_program *ureg)
{
union tgsi_any_token *out = retrieve_token( ureg, DOMAIN_DECL, 0 );
out->header.BodySize = ureg->domain[DOMAIN_DECL].count - 2;
}
void
ureg_fixup_insn_size(struct ureg_program *ureg,
unsigned insn )
{
union tgsi_any_token *out = retrieve_token( ureg, DOMAIN_INSN, insn );
assert(out->insn.Type == TGSI_TOKEN_TYPE_INSTRUCTION);
out->insn.NrTokens = ureg->domain[DOMAIN_INSN].count - insn - 1;
}
/* Patch a given label (expressed as a token number) to point to a
* given instruction (expressed as an instruction number).
*/
void
ureg_fixup_label(struct ureg_program *ureg,
unsigned label_token,
unsigned instruction_number )
{
union tgsi_any_token *out = retrieve_token( ureg, DOMAIN_INSN, label_token );
out->insn_label.Label = instruction_number;
}
void
ureg_emit_texture(struct ureg_program *ureg,
unsigned extended_token,
unsigned target )
{
union tgsi_any_token *out, *insn;
out = get_tokens( ureg, DOMAIN_INSN, 1 );
insn = retrieve_token( ureg, DOMAIN_INSN, extended_token );
insn->insn.Texture = 1;
out[0].value = 0;
out[0].insn_texture.Texture = target;
}
void
ureg_emit_label(struct ureg_program *ureg,
unsigned extended_token,
unsigned *label_token )
{
union tgsi_any_token *out, *insn;
if(!label_token)
return;
out = get_tokens( ureg, DOMAIN_INSN, 1 );
out[0].value = 0;
insn = retrieve_token( ureg, DOMAIN_INSN, extended_token );
insn->insn.Label = 1;
*label_token = ureg->domain[DOMAIN_INSN].count - 1;
}