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render3d: 671 frame-reachable allocation sites to 161 - declared, split, or made nothing

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@alloc_ok with its reason on what is made once per resource and kept (textures, programs, samplers,
views, layouts, memory blocks, the pipeline cache in gvk_pipe_build), on resize and swapchain
remakes, on screenshots and dumps, on a world being set up (streams, layers, water, post, bakes), on
loads (gltf_load, skin_load, tex_load*, png_decode, fonts) and on R3D_PROF / drawstats.
gltf_cached's hit path is its own and makes nothing; the miss (gltf_cached_load) is declared.
m4_look_at (now over m4_look_at_xyz) and m4_inverse work on scalars, and cam_update makes no scratch.
Left: lazy first-use starts, error and debug prints, and scratch made and freed each call (churn,
plan 25.3). Compiled (steady, and ludic deps over the game).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-28 15:58:18 +03:00
parent f2dd27f443
commit 5d0f83b81c
21 changed files with 118 additions and 42 deletions
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4
packages/ludic.render3d/gpu_vk_res.ludic
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@ -65,6 +65,7 @@ function gvk_tex_give_back(render3d_st: mut Render3dState, tex: int) -> void {
if render3d_st.gvk_tex_spare == null { render3d_st.gvk_tex_spare = new []int }
push(render3d_st.gvk_tex_spare, tex)
}
@alloc_ok("made once per resource and kept for its life (a texture, program, sampler, view, layout or memory block is created when first asked for)")
function gvk_tex_new(render3d_st: mut Render3dState) -> int {
let zero: long = 0
if render3d_st.gvk_tex_image == null {
@ -176,6 +177,7 @@ function gvk_staging_free(render3d_st: mut Render3dState) -> void {
}
# (Re)make the image behind a handle: glTexImage2D on a texture that already has one replaces it.
@alloc_ok("made once per resource and kept for its life (a texture, program, sampler, view, layout or memory block is created when first asked for)")
function gvk_tex_storage(render3d_st: mut Render3dState, tex: int, array: bool, ifmt: int, w: int, h: int, layers: int, with_mips: bool) -> bool {
gvk_frame_wait(render3d_st) # the frame in flight may still read it
if tex <= 0 or tex >= len(render3d_st.gvk_tex_image) { return false }
@ -571,6 +573,7 @@ function gvk_tex_sampler(render3d_st: mut Render3dState, tex: int, min_f: int, m
if tex > 0 and tex < len(render3d_st.gvk_tex_smp_sig) { render3d_st.gvk_tex_smp_sig[tex] = sig; render3d_st.gvk_tex_smp[tex] = s }
return s
}
@alloc_ok("made once per resource and kept for its life (a texture, program, sampler, view, layout or memory block is created when first asked for)")
function gvk_sampler(render3d_st: mut Render3dState, min_f: int, mag_f: int, wrap_s: int, wrap_t: int, compare: int, aniso: int) -> long {
let bias = float_bits(gvk_mip_bias(render3d_st))
# looked up by the numbers themselves: a key string built on every call (and a texture read two
@ -631,6 +634,7 @@ function gvk_sampler(render3d_st: mut Render3dState, min_f: int, mag_f: int, wra
# Storage a buffer was moved off, or freed, while the frame that used it has not been submitted:
# destroyed at gvk_retire_flush, after the frame's work is done.
@alloc_ok("loading a model, a texture or a font: a load, not a frame (a guest loading a teammate's look is one)")
function gvk_buf_new(render3d_st: mut Render3dState) -> int {
let zero: long = 0
if render3d_st.gvk_buf == null {