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render3d: frame keeps 32 to 16 - tables and queues sized at start-up, the rest declared; birth leaks freed

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The texture and framebuffer tables grow to 4096/1024 and gvk_prime's queue is made in
gvk_startup_state; gpu_unit_2d's and the actor lists' lazy starts go. @alloc_ok on layer_room (a layer
outgrowing its cap), overlay_init, gvk_read_screen, gvk_hdr_metadata (a settings change), DLSS's
gsl_struct/gsl_fn, an actor's part tables (given back by actor_release) and the pool's fallback.
Birth leaks freed: gpu_caps_probe's create structs, gpu_caps_fake's text, gvk_note's line,
gvk_layout_key's table and each key it grew from, ov_text_wrap's slices, the default sky path.
(ludic deps --births still lists freed sites: its walk does not see free().) Compiled.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-28 16:46:17 +03:00
parent 6fb5118afd
commit 46000362ba
9 changed files with 60 additions and 20 deletions
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14
packages/ludic.render3d/gpu_vk_draw.ludic
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@ -375,7 +375,7 @@ function gvk_depth_op(f: int) -> int {
# at another instance buffer keeps its layout, and so its pipeline.
function gvk_layout_key(m: Mesh) -> string {
if m == null or m.attrs == null { return "none" }
var k = ""
var k: string = null # each step frees the key it grew from
let seen = words(GPU_MAX_ATTRS)
var ns = 0
for i in 0 .. m.n_attrs {
@ -384,8 +384,16 @@ function gvk_layout_key(m: Mesh) -> string {
var bi = -1
for q in 0 .. ns { if seen[q] == m.attrs[o] and bi < 0 { bi = q } }
if bi < 0 { bi = ns; seen[ns] = m.attrs[o]; ns += 1 }
k = k + `{i}:{bi}:{m.attrs[o + 1]}:{m.attrs[o + 2]}:{m.attrs[o + 3]}:{m.attrs[o + 4]}:{m.attrs[o + 5]}:{m.attrs[o + 6]};`
let part = `{i}:{bi}:{m.attrs[o + 1]}:{m.attrs[o + 2]}:{m.attrs[o + 3]}:{m.attrs[o + 4]}:{m.attrs[o + 5]}:{m.attrs[o + 6]};`
if k == null { k = part } else {
let nk = k + part
free(k)
free(part)
k = nk
}
}
free(seen)
if k == null { return "" }
return k
}
@ -982,6 +990,7 @@ function r3d_hdr_calibrate(render3d_st: mut Render3dState, peak: float, paper: f
}
# what the picture is: graded in BT.709 around D65, highlights to the calibrated peak, paper white average
@alloc_ok("a settings change (HDR output): made once per change")
function gvk_hdr_metadata(render3d_st: Render3dState) -> void {
let md = bytes(VkHdrMetadataEXT_sizeof)
Vk.zero(md, VkHdrMetadataEXT_sizeof)
@ -1615,6 +1624,7 @@ function gvk_blit(render3d_st: mut Render3dState, w: int, h: int, mask: int) ->
}
# the screen as RGB8, bottom row first, as glReadPixels hands it back (a photograph)
@alloc_ok("asked for by the player or a tool, not by the frame")
function gvk_read_screen(render3d_st: mut Render3dState, w: int, h: int, out: pointer) -> void {
gvk_present(render3d_st)
let px = bytes(render3d_st.gvk_screen_w * render3d_st.gvk_screen_h * 4)