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[vulkan] Avoid drawing too many dynamic lights

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Trying to draw too many dynamic lights results in various crashes due to
the resources being preallocated.
This commit is contained in:
Bill Currie 2023-08-05 01:25:26 +09:00
parent 9328c90a74
commit 0d4ffb02bc
1 changed files with 6 additions and 0 deletions
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6
libs/video/renderer/vulkan/vulkan_lighting.c
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@ -289,6 +289,9 @@ lighting_draw_shadow_maps (const exprval_t **params, exprval_t *result,
for (size_t i = 0; i < queue->ent_queues[mod_light].size; i++) {
entity_t ent = queue->ent_queues[mod_light].a[i];
uint32_t id = get_lightid (ent);
if (id >= lctx->light_control.size) {
continue;
}
auto r = &lctx->light_control.a[id];
if (!r->numLayers) {
continue;
@ -1300,6 +1303,9 @@ upload_light_data (lightingctx_t *lctx, vulkan_ctx_t *ctx)
for (uint32_t i = 0; i < count; i++) {
entity_t ent = { .reg = reg, .id = light_pool->dense[i] };
uint32_t id = get_lightid (ent);
if (id >= lctx->light_control.size) {
continue;
}
auto r = &lctx->light_control.a[id];
render[i] = (qfv_light_render_t) {
.id_data = make_id(r->matrix_id, r->map_index, r->layer, r->mode),