[video] frame_generation_method = "redraw" (default) | "reprojection",
PSX_FRAME_GEN_METHOD overrides; replaces frame_generation_redraw.
- Redraw runs and allocates nothing of reprojection: no snapshots, depth
image, programs, HUD matching; the cost-spike clamp and the dynamic
resolution load formula apply to reprojection only. Switching to redraw
or turning Smooth motion off frees what reprojection held.
- Uniform locations and PSX_RP_DEBUG/PSX_RP_NOPREV are read once with the
programs.
- Each method gets its own breaker settings, set again on a switch;
frame_gen_hold takes a kind (step down / over budget), not a string.
- The warp's depth is cleared before the cars are drawn (PGXP depth tested
them LEQUAL against it).
- The warp restores the renderer's texture bindings on units 1 and 2 and
never leaves a sampler on texture 0.
- gl_frame_gen_test: redraw asserts nothing of reprojection ran or was
allocated (its phase 0.5 digest matches master's); reprojection runs
check the warp's pixels on a parallax pan (vs the redraw of the pair, no
holes, HUD exact), real frames unchanged, and no warp depth with PGXP.
- FRAME_GENERATION.md: the key, the default, reprojection and its
R4-tuned object rules.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Shokunin
f3739b8495