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Code Releases Wiki Activity

Rewrite culling to be more cache/thread friendly.

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-Uses a single array with all data
-Massive performance improvement
-Does not support threads yet, but code is now thread friendly
This commit is contained in:
reduz
2020-12-26 09:05:36 -03:00
parent fb16b1e39b
commit 548524152e
8 changed files with 1076 additions and 743 deletions
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8
servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
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@@ -1153,7 +1153,7 @@ void RendererSceneRenderRD::_sdfgi_update_cascades(RID p_render_buffers) {
RD::get_singleton()->buffer_update(rb->sdfgi->cascades_ubo, 0, sizeof(SDFGI::Cascade::UBO) * SDFGI::MAX_CASCADES, cascade_data, true);
}
void RendererSceneRenderRD::sdfgi_update_probes(RID p_render_buffers, RID p_environment, const PagedArray<RID> &p_directional_light_instances, const RID *p_positional_light_instances, uint32_t p_positional_light_count) {
void RendererSceneRenderRD::sdfgi_update_probes(RID p_render_buffers, RID p_environment, const Vector<RID> &p_directional_lights, const RID *p_positional_light_instances, uint32_t p_positional_light_count) {
RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
ERR_FAIL_COND(rb == nullptr);
if (rb->sdfgi == nullptr) {
@@ -1179,12 +1179,12 @@ void RendererSceneRenderRD::sdfgi_update_probes(RID p_render_buffers, RID p_envi
SDGIShader::Light lights[SDFGI::MAX_DYNAMIC_LIGHTS];
uint32_t idx = 0;
for (uint32_t j = 0; j < (uint32_t)p_directional_light_instances.size(); j++) {
for (uint32_t j = 0; j < (uint32_t)p_directional_lights.size(); j++) {
if (idx == SDFGI::MAX_DYNAMIC_LIGHTS) {
break;
}
LightInstance *li = light_instance_owner.getornull(p_directional_light_instances[j]);
LightInstance *li = light_instance_owner.getornull(p_directional_lights[j]);
ERR_CONTINUE(!li);
if (storage->light_directional_is_sky_only(li->light)) {
@@ -8485,7 +8485,7 @@ RendererSceneRenderRD::RendererSceneRenderRD(RendererStorageRD *p_storage) {
cluster.lights_instances = memnew_arr(RID, cluster.max_lights);
cluster.lights_shadow_rect_cache = memnew_arr(Rect2i, cluster.max_lights);
cluster.max_directional_lights = 8;
cluster.max_directional_lights = MAX_DIRECTIONAL_LIGHTS;
uint32_t directional_light_buffer_size = cluster.max_directional_lights * sizeof(Cluster::DirectionalLightData);
cluster.directional_lights = memnew_arr(Cluster::DirectionalLightData, cluster.max_directional_lights);
cluster.directional_light_buffer = RD::get_singleton()->uniform_buffer_create(directional_light_buffer_size);