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fix: select dataflow-only PGXP defaults in hook builds

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This commit is contained in:
Matthew Stanley
2026-10-10 00:48:22 -07:00
parent 6fd3d1c326
commit e7a059643c
11 changed files with 182 additions and 57 deletions
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runtime/src/pgxp_session.cpp
+15 -2
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@@ -34,8 +34,21 @@ extern "C" PSXPgxpSessionArm psx_pgxp_session_arm(
in.mod_enabled = pgxp_mod_request_take(&in.mod_cpu_mode, &in.mod_culling);
const PSXPgxpSessionArm arm = psx_pgxp_session_resolve(&in);
pgxp_set_tolerance(config->tolerance);
pgxp_set_position_fallback(config->position_fallback);
/* The hook flavor tracks the full-word dataflow. A coordinate cache can
* inject unrelated world fractions into HUD vertices, and a tolerance
* clamp discards valid shadows, mixing precise/native triangle corners.
* Base builds lack that coverage and retain their validated defaults.
* Neither default enables the optional PGXP enhancement itself. */
#if defined(PSX_PGXP) && PSX_PGXP
const float default_tolerance = -1.0f;
const int default_position_fallback = 0;
#else
const float default_tolerance = 0.5f;
const int default_position_fallback = 1;
#endif
pgxp_set_tolerance(config->tolerance_set ? config->tolerance : default_tolerance);
pgxp_set_position_fallback(config->position_fallback_set ?
config->position_fallback : default_position_fallback);
pgxp_set_preserve_projection(config->preserve_projection);
pgxp_set_culling(arm.culling);
gte_geometry_correction_set(arm.geometry);