Track an open GP0(A0) upload in the renderer whatever the HD state
(facade gr_vram_upload_begin/commit/set_open): HD activation mid-A0
waits for the commit instead of reading the FBO over received words,
and a full-VRAM load no longer ends the hold; gpu.c restores it from
gp0_state on load and ends it on GP1(01h). Sync the render thread
before flushing dumps or reading HD diagnostics, suppress dumps from
generated frames, use _putenv on MinGW, drop a stale log. Adversarial
fixtures for both cases in full-VRAM and high-resolution-window modes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- gpu.c sends gr_set_depth_triangle only while a PGXP renderer feature is
on (gl_renderer_pgxp_render_wanted): no RTH_DEPTH per triangle otherwise.
- The SZ rides in the textured vertex's unused colour alpha, so TEXV stays
26 floats for every title.
- gl_renderer_set_pgxp_depth / _threshold / pgxp_render_stats sync with a
live render thread (GL_RT_SYNC) like their neighbours.
- A depth-mode change is its own batch-break reason (7); batch_diag returns
all eight reasons.
- Smooth-motion in-between frames replay RTH_DEPTH and test depth from
their own clear; gl_frame_gen_test gains a PGXP pass (overlapping 3D
triangles out of painter order) where the in-between frame must match
the real one.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
[video] pgxp_depth_buffer (default off; PSX_PGXP_DEPTH overrides) and
pgxp_depth_threshold. gpu.c hands the GL backend each triangle's GTE SZ when
all three vertices are dataflow-precise (gr_set_depth_triangle); the backend
draws those opaque triangles with a LEQUAL depth test and write. 2D,
unproven, semi-transparent polygons, lines and rectangles never test or
write. Depth mode is a batch key and rides in every high-resolution-window,
native-wide and render-thread replay command. Clears are colourless
depth-only draws through the flat batch: after a drawing-area change or a
fill, and when the average SZ rises by the threshold (4096, as DuckStation).
Generated (Smooth motion) frames draw without depth.
Docs: ENHANCEMENTS.md G1.14.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The UI prepass re-read aperture node payloads through the RAM-folded key, so
THPS2's relocated prim arena discarded the HUD squash every frame.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
(cherry picked from commit fd6267e952)
gpu.c asks the GL backend and gte.cpp for Smooth motion's vertex sources;
master's native_wide_projection_test (cd9981cd) links gpu.c with these stubs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Load modern texpage/texupload PNG replacements independently of DuckStation source. Integrate pack folders and options with mods, preserve native VRAM, and validate GL rendering, format matching, dump safety, and upload invalidation.
Fixes Ape Escape terrain seams: CPU-built subdivision midpoints and lwl/lwr-copied
grid corners drew native next to precise neighbours. Adds pgxp_tri_ring/pgxp_store_ring.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Reconciled with #470 (PGXP): gpu.c precise vertices take PGXP only under geometry correction and count it, then native-wide edge recovery; the PGXP triangle stat stays PGXP-only. Stubs and tests from both kept; stamps recomputed.
Master moved the textured-dot test stubs into gpu_exec_stubs.inc; the PGXP stubs move there too. pgxp_note_rect_bypass stub takes (int). Stamps recomputed.
Letterbox bars squashed as HUD left the revealed margins showing the frame's clear colour. Also link gpu_timeline.c into the GPU exec tests (broken since b2104464).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Matthew Stanley