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psh: Use output clamping from NV_register_combiners GL extension

This commit is contained in:
Jannik Vogel 2019-02-12 00:44:52 +01:00 committed by mborgerson
parent c1494de8d3
commit f21c2d7ddb
1 changed files with 3 additions and 3 deletions
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6
hw/xbox/nv2a/nv2a_psh.c
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@ -422,7 +422,7 @@ static void add_stage_code(struct PixelShader *ps,
QString *sum_dest = get_var(ps, output.muxsum, true);
if (qstring_get_length(ab_dest)) {
qstring_append_fmt(ps->code, "%s.%s = %s(%s);\n",
qstring_append_fmt(ps->code, "%s.%s = clamp(%s(%s), -1.0, 1.0);\n",
qstring_get_str(ab_dest), write_mask, caster, qstring_get_str(ab_mapping));
} else {
qobject_unref(ab_dest);
@ -431,7 +431,7 @@ static void add_stage_code(struct PixelShader *ps,
}
if (qstring_get_length(cd_dest)) {
qstring_append_fmt(ps->code, "%s.%s = %s(%s);\n",
qstring_append_fmt(ps->code, "%s.%s = clamp(%s(%s), -1.0, 1.0);\n",
qstring_get_str(cd_dest), write_mask, caster, qstring_get_str(cd_mapping));
} else {
qobject_unref(cd_dest);
@ -458,7 +458,7 @@ static void add_stage_code(struct PixelShader *ps,
QString *sum_mapping = get_output(sum, output.mapping);
if (qstring_get_length(sum_dest)) {
qstring_append_fmt(ps->code, "%s.%s = %s(%s);\n",
qstring_append_fmt(ps->code, "%s.%s = clamp(%s(%s), -1.0, 1.0);\n",
qstring_get_str(sum_dest), write_mask, caster, qstring_get_str(sum_mapping));
}