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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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14
packages/ludic.render3d/gpu_vk_res.ludic
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@ -327,7 +327,7 @@ function gvk_tex_upload(render3d_st: mut Render3dState, tex: int, ifmt: int, w:
let hv = gvk_half(Vk.get_i32(src, i))
buf[o] = hv & 255; buf[o + 1] = (hv >> 8) & 255
} else {
print(`r3d: vulkan: no conversion from {bin}-byte to {bout}-byte samples`)
gvk_say_no_conversion(bin, bout)
gvk_staging_free(render3d_st)
return false
}
@ -448,7 +448,7 @@ function gvk_tex_read(render3d_st: mut Render3dState, tex: int, ifmt: int, w: in
# a read may ask for fewer channels than the image has (the height field's R of an RGBA32F
# bake), never more, and only in the sample size the image stores
if cwant > cout or gvk_gl_type_bytes(ty) != bout {
print(`r3d: vulkan: no read-back conversion for GL format {ifmt} as {fmt}/{ty}`)
gvk_say_no_readback(ifmt, fmt, ty)
return false
}
let n = w * h * cout * bout
@ -741,7 +741,7 @@ function gvk_buf_reserve(render3d_st: mut Render3dState, b: int, n: int) -> bool
let out = gvk_tmp(render3d_st, 8)
render3d_st.gvk_mk_buf += 1
var r = Vk.create_buffer(render3d_st.gvk_dev, bci, render3d_st.gvk_ac, out)
if r != VK_SUCCESS { return gvk_fail(render3d_st, `vkCreateBuffer ({size} bytes)`, r) }
if r != VK_SUCCESS { return gvk_fail_create_buffer(render3d_st, size, r) }
let buf = gvk_handle(out)
let req = gvk_tmp(render3d_st, VkMemoryRequirements_sizeof)
Vk.get_buffer_memory_requirements(render3d_st.gvk_dev, buf, req)
@ -831,3 +831,11 @@ function gvk_buf_upload(render3d_st: mut Render3dState, b: int, n: int, data: po
if data != null and n > 0 { mem_copy(render3d_st.gvk_buf_map[b], data, n) }
return true
}
# 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 gvk_say_no_conversion(bin: int, bout: int) -> void { print(`r3d: vulkan: no conversion from {bin}-byte to {bout}-byte samples`) }
@alloc_ok("a message, built only when it is said: a failure, a warning or a debug switch")
function gvk_say_no_readback(ifmt: int, fmt: int, ty: int) -> void { print(`r3d: vulkan: no read-back conversion for GL format {ifmt} as {fmt}/{ty}`) }
@alloc_ok("a message, built only when it is said: a failure, a warning or a debug switch")
function gvk_fail_create_buffer(render3d_st: mut Render3dState, size: int, r: int) -> bool { return gvk_fail(render3d_st, `vkCreateBuffer ({size} bytes)`, r) }