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render3d: R3D_VKMEM=<frame> says where the GPU memory is, by owner, and the renderer's big CPU arrays

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Every allocation carries the owner its maker was wrapped in (models, terrain, impostor atlases,
scatter, grass, shadow maps, frame targets, sky, water, game textures, made in a frame), and the
report prints each owner's images and buffers, the 25 largest images and the scatter layers',
streams' and terrain's CPU copies. Nothing drawn changes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-29 15:58:59 +03:00
parent f65bd1aca1
commit 6289564382
17 changed files with 315 additions and 15 deletions
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10
packages/ludic.render3d/sky.ludic
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@ -37,8 +37,16 @@ function sky_dir_from_uv(o: floats, u: float, v: float) -> void {
v3_set(o, st * Math.sin(phi), Math.cos(theta), -(st * Math.cos(phi)))
}
@alloc_ok("start-up: the device, its tables, the programs, the passes and the world's first textures are made once, before play")
# the GPU memory it makes is counted as VKM_SKY (R3D_VKMEM)
function sky_load(render3d_st: mut Render3dState, path: string) -> bool {
let was = render3d_st.gvk_tag
render3d_st.gvk_tag = VKM_SKY
let r = sky_load__t(render3d_st, path)
render3d_st.gvk_tag = was
return r
}
@alloc_ok("start-up: the device, its tables, the programs, the passes and the world's first textures are made once, before play")
function sky_load__t(render3d_st: mut Render3dState, path: string) -> bool {
render3d_st.sky_tex = tex_load_hdr(render3d_st, path)
if render3d_st.sky_tex == 0 { return false }
render3d_st.sky_w = render3d_st.tex_w; render3d_st.sky_h = render3d_st.tex_h