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render3d: to its floor - messages in declared helpers, post and DLSS set up at start, lists sized

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Seventeen inline messages (allocation failures, missing conversions, the no-pipeline and compressed-
target warnings, resize and swapchain lines, the test-frame camera line, DLSS evaluate, shadow memory,
stream and terrain debug, the water test) are each a function of their own under @alloc_ok, taking
numbers, so the paths that say them hold no site. post_measure's two 1x1 exposure targets are made in
post_init and DLSS's evaluate structs in gsl_init; DLSS's camera up is a state field. The lists play
pushes into (retired, free ranges, spare ids, the per-buffer gpu flags, the stage and the actor spares)
get their room at start-up (gvk_room_*, actor_room), so a push fits. Compiled (steady).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-28 16:36:44 +03:00
parent 629579123a
commit 958a262ba1
12 changed files with 120 additions and 26 deletions
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6
packages/ludic.render3d/stream.ludic
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@ -254,7 +254,7 @@ function stream_update(render3d_st: mut Render3dState, s: Stream, cam_x: float,
let dt = gl_now_us() - t0
render3d_st.stream_us_gen = render3d_st.stream_us_gen + dt
prof_chunk(render3d_st, s.kind, band, c.count, dt)
if render3d_st.r3d_debug and band == 0 and render3d_st.stream_debug_n < 40 { render3d_st.stream_debug_n += 1; print(`stream kind {s.kind} band {band} chunk {cx},{cz}: {c.count} instances`) }
if render3d_st.r3d_debug and band == 0 and render3d_st.stream_debug_n < 40 { render3d_st.stream_debug_n += 1; stream_say_chunk(s.kind, band, cx, cz, c.count) }
let need = c.count * INST_FLOATS
if s.top + need > len(s.arena) and not render3d_st.stream_no_evict { stream_evict(render3d_st, s) }
# If the walk in progress wants more than the cache can hold, there is nothing to
@ -354,3 +354,7 @@ function stream_clear_all(render3d_st: mut Render3dState) -> void {
let all = render3d_st.stream_all
List.clear(all)
}
# messages, each built in a function of its own so the path that says it holds no allocation
@alloc_ok("a message, built only when it is said: a failure, a warning or a debug switch")
function stream_say_chunk(kind: int, band: int, cx: int, cz: int, n: int) -> void { print(`stream kind {kind} band {band} chunk {cx},{cz}: {n} instances`) }