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Code Releases Wiki Activity

Shadow map rendering optimization

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-All shadow rendering is done with raster now (no compute)
-All shadow rendering is done by rendering directly to the shadow atlas
-Improved how buffer clearing is done to optimize the above.
-Ability to set shadows as 16 bits.
This commit is contained in:
reduz
2021-01-24 16:00:20 -03:00
parent 6fe342478b
commit a9beb7aa8c
29 changed files with 330 additions and 292 deletions
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15
servers/rendering_server.cpp
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@@ -1661,7 +1661,7 @@ void RenderingServer::_bind_methods() {
ClassDB::bind_method(D_METHOD("viewport_set_transparent_background", "viewport", "enabled"), &RenderingServer::viewport_set_transparent_background);
ClassDB::bind_method(D_METHOD("viewport_set_global_canvas_transform", "viewport", "transform"), &RenderingServer::viewport_set_global_canvas_transform);
ClassDB::bind_method(D_METHOD("viewport_set_canvas_stacking", "viewport", "canvas", "layer", "sublayer"), &RenderingServer::viewport_set_canvas_stacking);
ClassDB::bind_method(D_METHOD("viewport_set_shadow_atlas_size", "viewport", "size"), &RenderingServer::viewport_set_shadow_atlas_size);
ClassDB::bind_method(D_METHOD("viewport_set_shadow_atlas_size", "viewport", "size", "use_16_bits"), &RenderingServer::viewport_set_shadow_atlas_size, DEFVAL(false));
ClassDB::bind_method(D_METHOD("viewport_set_shadow_atlas_quadrant_subdivision", "viewport", "quadrant", "subdivision"), &RenderingServer::viewport_set_shadow_atlas_quadrant_subdivision);
ClassDB::bind_method(D_METHOD("viewport_set_msaa", "viewport", "msaa"), &RenderingServer::viewport_set_msaa);
ClassDB::bind_method(D_METHOD("viewport_set_use_debanding", "viewport", "enable"), &RenderingServer::viewport_set_use_debanding);
@@ -2272,6 +2272,7 @@ RenderingServer::RenderingServer() {
GLOBAL_DEF("rendering/quality/directional_shadow/soft_shadow_quality", 2);
GLOBAL_DEF("rendering/quality/directional_shadow/soft_shadow_quality.mobile", 0);
ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/directional_shadow/soft_shadow_quality", PropertyInfo(Variant::INT, "rendering/quality/directional_shadow/soft_shadow_quality", PROPERTY_HINT_ENUM, "Hard (Fastest),Soft Low (Fast),Soft Medium (Average),Soft High (Slow),Soft Ultra (Slowest)"));
GLOBAL_DEF("rendering/quality/directional_shadow/16_bits", true);
GLOBAL_DEF("rendering/quality/shadows/soft_shadow_quality", 2);
GLOBAL_DEF("rendering/quality/shadows/soft_shadow_quality.mobile", 0);
@@ -2282,18 +2283,6 @@ RenderingServer::RenderingServer() {
GLOBAL_DEF("rendering/quality/rd_renderer/use_low_end_renderer", false);
GLOBAL_DEF("rendering/quality/rd_renderer/use_low_end_renderer.mobile", true);
GLOBAL_DEF("rendering/quality/shadow_atlas/size", 4096);
GLOBAL_DEF("rendering/quality/shadow_atlas/size.mobile", 2048);
ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/shadow_atlas/size", PropertyInfo(Variant::INT, "rendering/quality/shadow_atlas/size", PROPERTY_HINT_RANGE, "256,16384"));
GLOBAL_DEF("rendering/quality/shadow_atlas/quadrant_0_subdiv", 1);
GLOBAL_DEF("rendering/quality/shadow_atlas/quadrant_1_subdiv", 2);
GLOBAL_DEF("rendering/quality/shadow_atlas/quadrant_2_subdiv", 3);
GLOBAL_DEF("rendering/quality/shadow_atlas/quadrant_3_subdiv", 4);
ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/shadow_atlas/quadrant_0_subdiv", PropertyInfo(Variant::INT, "rendering/quality/shadow_atlas/quadrant_0_subdiv", PROPERTY_HINT_ENUM, "Disabled,1 Shadow,4 Shadows,16 Shadows,64 Shadows,256 Shadows,1024 Shadows"));
ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/shadow_atlas/quadrant_1_subdiv", PropertyInfo(Variant::INT, "rendering/quality/shadow_atlas/quadrant_1_subdiv", PROPERTY_HINT_ENUM, "Disabled,1 Shadow,4 Shadows,16 Shadows,64 Shadows,256 Shadows,1024 Shadows"));
ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/shadow_atlas/quadrant_2_subdiv", PropertyInfo(Variant::INT, "rendering/quality/shadow_atlas/quadrant_2_subdiv", PROPERTY_HINT_ENUM, "Disabled,1 Shadow,4 Shadows,16 Shadows,64 Shadows,256 Shadows,1024 Shadows"));
ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/shadow_atlas/quadrant_3_subdiv", PropertyInfo(Variant::INT, "rendering/quality/shadow_atlas/quadrant_3_subdiv", PROPERTY_HINT_ENUM, "Disabled,1 Shadow,4 Shadows,16 Shadows,64 Shadows,256 Shadows,1024 Shadows"));
GLOBAL_DEF("rendering/quality/reflections/roughness_layers", 8);
GLOBAL_DEF("rendering/quality/reflections/texture_array_reflections", true);
GLOBAL_DEF("rendering/quality/reflections/texture_array_reflections.mobile", false);