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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/shadow.ludic
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@ -40,7 +40,7 @@ function shadow_set_res(render3d_st: mut Render3dState, r: int) -> void {
# that is refused now, rather than ending with no shadow map at all
if not gpu_tex_ok(render3d_st, render3d_st.sh_tex) {
render3d_st.shadow_refused = r
print(`r3d: shadows: no memory for {r} x {r} cascades; keeping {was}`)
shadow_say_no_memory(r, was)
var size = was
render3d_st.shadow_res = size
gpu_tex_free(render3d_st, render3d_st.sh_tex)
@ -283,3 +283,7 @@ function shadow_debug_range(render3d_st: mut Render3dState, prog: int) -> void {
render3d_st.sh_printed3 = true
print(`range {fixed(render3d_st.sh_range[0])} {fixed(render3d_st.sh_range[1])} {fixed(render3d_st.sh_range[2])} {fixed(render3d_st.sh_range[3])} texel*1000 {fixed(render3d_st.sh_texel[0] * 1000.0)} {fixed(render3d_st.sh_texel[1] * 1000.0)} {fixed(render3d_st.sh_texel[2] * 1000.0)} {fixed(render3d_st.sh_texel[3] * 1000.0)} locs {gpu_uniform(render3d_st, prog, "u_cascade_range")} {gpu_uniform(render3d_st, prog, "u_cascade_texel")}`)
}
# 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 shadow_say_no_memory(r: int, was: int) -> void { print(`r3d: shadows: no memory for {r} x {r} cascades; keeping {was}`) }