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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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13
packages/ludic.render3d/actor.ludic
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@ -82,6 +82,9 @@ function actor_init(render3d_st: mut Render3dState) -> void {
# record, matrix and tint then (actor_release gives them back to this pool)
if render3d_st.ac_spare == null { render3d_st.ac_spare = new []Actor }
let sp = render3d_st.ac_spare
if render3d_st.ac_actors == null { render3d_st.ac_actors = new []Actor }
actor_room(render3d_st.ac_actors, 4 * ACTOR_POOL)
actor_room(sp, 4 * ACTOR_POOL)
for i in 0 .. ACTOR_POOL {
let a = new Actor
a.tint = v3_new(1.0, 1.0, 1.0)
@ -94,7 +97,8 @@ function actor_init(render3d_st: mut Render3dState) -> void {
render3d_st.ac_sh_cut = ac_prog_new(render3d_st, "skin.vert", "shadow.frag", "#define SHADOW_PASS\n#define ALPHA_TEST\n")
render3d_st.ac_out = ac_prog_new(render3d_st, "skin.vert", "outline.frag", "#define OUTLINE\n")
render3d_st.ac_out_cut = ac_prog_new(render3d_st, "skin.vert", "outline.frag", "#define OUTLINE\n#define ALPHA_TEST\n")
render3d_st.ac_actors = new []Actor
let stage = render3d_st.ac_actors # made above with its room; a new valley starts empty
List.clear(stage)
}
# off the stage: the last actor takes its row, so the list stays dense and nothing is rebuilt
# (it was a new list of every other actor per removal, never freed)
@ -475,3 +479,10 @@ function actor_own_skin(a: Actor) -> Skin {
a.skin_owned = true
return a.skin
}
# room for n more actors in a list, made at start-up: filled and emptied, it keeps what it grew to
function actor_room(l: []Actor, n: int) -> void {
let have = len(l)
for i in 0 .. n { push(l, null) }
while len(l) > have { List.pop(l) }
}