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Implement more rendering options as specialization constants

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* Shadow quality settings now specialization constant.
* Decal and light projector filters can be set.
* Changing those settings forces re-creation of the pipelines.

These changes should help improve performance related to shadow mapping, and allows improving performance by sacrificing decal and light projector quality.
This commit is contained in:
reduz
2021-07-19 16:41:55 -03:00
parent 855c7c7414
commit 9293bc3935
27 changed files with 574 additions and 142 deletions
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22
servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
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@@ -2259,6 +2259,8 @@ void RendererSceneRenderRD::shadows_quality_set(RS::ShadowQuality p_quality) {
get_vogel_disk(penumbra_shadow_kernel, penumbra_shadow_samples);
get_vogel_disk(soft_shadow_kernel, soft_shadow_samples);
}
_update_shader_quality_settings();
}
void RendererSceneRenderRD::directional_shadow_quality_set(RS::ShadowQuality p_quality) {
@@ -2299,6 +2301,23 @@ void RendererSceneRenderRD::directional_shadow_quality_set(RS::ShadowQuality p_q
get_vogel_disk(directional_penumbra_shadow_kernel, directional_penumbra_shadow_samples);
get_vogel_disk(directional_soft_shadow_kernel, directional_soft_shadow_samples);
}
_update_shader_quality_settings();
}
void RendererSceneRenderRD::decals_set_filter(RenderingServer::DecalFilter p_filter) {
if (decals_filter == p_filter) {
return;
}
decals_filter = p_filter;
_update_shader_quality_settings();
}
void RendererSceneRenderRD::light_projectors_set_filter(RenderingServer::LightProjectorFilter p_filter) {
if (light_projectors_filter == p_filter) {
return;
}
light_projectors_filter = p_filter;
_update_shader_quality_settings();
}
int RendererSceneRenderRD::get_roughness_layers() const {
@@ -4287,6 +4306,9 @@ RendererSceneRenderRD::RendererSceneRenderRD(RendererStorageRD *p_storage) {
environment_set_volumetric_fog_volume_size(GLOBAL_GET("rendering/environment/volumetric_fog/volume_size"), GLOBAL_GET("rendering/environment/volumetric_fog/volume_depth"));
environment_set_volumetric_fog_filter_active(GLOBAL_GET("rendering/environment/volumetric_fog/use_filter"));
decals_set_filter(RS::DecalFilter(int(GLOBAL_GET("rendering/textures/decals/filter"))));
light_projectors_set_filter(RS::LightProjectorFilter(int(GLOBAL_GET("rendering/textures/light_projectors/filter"))));
cull_argument.set_page_pool(&cull_argument_pool);
}