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nv2a_psh tweaks

This commit is contained in:
espes 2013-11-23 11:17:30 +11:00
parent 720b776eda
commit fa46a9eaa5
1 changed files with 5 additions and 4 deletions
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9
hw/xbox/nv2a_psh.c
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@ -241,7 +241,8 @@ static QString* get_var(struct PixelShader *ps, int reg, bool is_dest)
}
break;
case PS_REGISTER_C0:
if (ps->flags & PS_COMBINERCOUNT_UNIQUE_C0) {
/* TODO: should the final stage really always be unique? */
if (ps->flags & PS_COMBINERCOUNT_UNIQUE_C0 || ps->cur_stage == 8) {
QString *reg = qstring_from_fmt("c_%d_%d", ps->cur_stage, 0);
add_const_ref(ps, qstring_get_str(reg));
if (ps->cur_stage == 8) {
@ -257,7 +258,7 @@ static QString* get_var(struct PixelShader *ps, int reg, bool is_dest)
}
break;
case PS_REGISTER_C1:
if (ps->flags & PS_COMBINERCOUNT_UNIQUE_C1) {
if (ps->flags & PS_COMBINERCOUNT_UNIQUE_C1 || ps->cur_stage == 8) {
QString *reg = qstring_from_fmt("c_%d_%d", ps->cur_stage, 1);
add_const_ref(ps, qstring_get_str(reg));
if (ps->cur_stage == 8) {
@ -274,7 +275,7 @@ static QString* get_var(struct PixelShader *ps, int reg, bool is_dest)
break;
case PS_REGISTER_FOG: // TODO
//return qstring_from_str("fog");
return qstring_from_str("0.0");
return qstring_from_str("vec4(1.0)");
case PS_REGISTER_V0:
return qstring_from_str("v0");
case PS_REGISTER_V1:
@ -690,7 +691,7 @@ QString *psh_translate(uint32_t combiner_control, uint32_t shader_stage_program,
struct InputInfo blank;
ps.final_input.enabled = final_inputs_0 || final_inputs_1;
if (ps.final_input.enabled) {
parse_combiner_inputs(final_inputs_0, &ps.final_input.a, &ps.final_input.a,
parse_combiner_inputs(final_inputs_0, &ps.final_input.a, &ps.final_input.b,
&ps.final_input.c, &ps.final_input.d);
parse_combiner_inputs(final_inputs_1, &ps.final_input.e, &ps.final_input.f,
&ps.final_input.g, &blank);