85ebd67a28
This commit introduces a significant rework of the Temporal Anti-Aliasing (TAA) system, focusing on improving reconstruction quality, robustness, and introducing flexible upscaling. Core TAA Algorithm improvements: - Replaced the Catmull-Rom filter with a more efficient 5-tap Lanczos filter for history sampling, which includes deringing to reduce artifacts. - The input color buffer is now properly "unjittered" using a Lanczos reconstruction filter. - Improved the history rejection algorithm by skipping the expensive accurate clipping when the history sample is already within the neighborhood's color gamut. - Added a new `hdr` option to properly handle HDR content by tonemapping colors before blending and untonemapping the result. - Removed the ineffective `VARIANCE` only history rejection method. - Added protection against negative numbers in `sqrt()` for increased stability. TAA Upscaling: - Replaced the boolean `upscaling` flag with a float factor, allowing for variable upscaling ratios (e.g., 1.5x, 2x). - Upscaling now correctly adjusts viewport and projection settings. - The TAA shader now receives viewport and resolution information to correctly handle upscaled rendering. API and Configuration Changes: - Deprecated the `filterWidth` TAA option as it no longer has an effect. - Introduced the `upscaling` float property to `TemporalAntiAliasingOptions`. - Added the `hdr` boolean property to `TemporalAntiAliasingOptions`. Other Changes: - Updated UI elements in the viewer and material sandbox to reflect the new TAA options. - Updated Javascript bindings and TypeScript definitions for the new TAA settings. - Refactored shader code for clarity and performance.
79 lines
3.0 KiB
C++
79 lines
3.0 KiB
C++
// This file has been generated by beamsplitter
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#include <emscripten.h>
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#include <emscripten/bind.h>
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#include <filament/View.h>
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using namespace emscripten;
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using namespace filament;
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EMSCRIPTEN_BINDINGS(jsenums_generated) {
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enum_<View::QualityLevel>("View$QualityLevel")
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.value("LOW", View::QualityLevel::LOW)
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.value("MEDIUM", View::QualityLevel::MEDIUM)
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.value("HIGH", View::QualityLevel::HIGH)
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.value("ULTRA", View::QualityLevel::ULTRA)
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;
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enum_<View::BlendMode>("View$BlendMode")
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.value("OPAQUE", View::BlendMode::OPAQUE)
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.value("TRANSLUCENT", View::BlendMode::TRANSLUCENT)
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;
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enum_<View::BloomOptions::BlendMode>("View$BloomOptions$BlendMode")
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.value("ADD", View::BloomOptions::BlendMode::ADD)
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.value("INTERPOLATE", View::BloomOptions::BlendMode::INTERPOLATE)
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;
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enum_<View::DepthOfFieldOptions::Filter>("View$DepthOfFieldOptions$Filter")
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.value("NONE", View::DepthOfFieldOptions::Filter::NONE)
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.value("UNUSED", View::DepthOfFieldOptions::Filter::UNUSED)
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.value("MEDIAN", View::DepthOfFieldOptions::Filter::MEDIAN)
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;
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enum_<View::AmbientOcclusionOptions::AmbientOcclusionType>("View$AmbientOcclusionOptions$AmbientOcclusionType")
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.value("SAO", View::AmbientOcclusionOptions::AmbientOcclusionType::SAO)
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.value("GTAO", View::AmbientOcclusionOptions::AmbientOcclusionType::GTAO)
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;
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enum_<View::TemporalAntiAliasingOptions::BoxType>("View$TemporalAntiAliasingOptions$BoxType")
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.value("AABB", View::TemporalAntiAliasingOptions::BoxType::AABB)
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.value("AABB_VARIANCE", View::TemporalAntiAliasingOptions::BoxType::AABB_VARIANCE)
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;
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enum_<View::TemporalAntiAliasingOptions::BoxClipping>("View$TemporalAntiAliasingOptions$BoxClipping")
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.value("ACCURATE", View::TemporalAntiAliasingOptions::BoxClipping::ACCURATE)
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.value("CLAMP", View::TemporalAntiAliasingOptions::BoxClipping::CLAMP)
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.value("NONE", View::TemporalAntiAliasingOptions::BoxClipping::NONE)
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;
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enum_<View::TemporalAntiAliasingOptions::JitterPattern>("View$TemporalAntiAliasingOptions$JitterPattern")
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.value("RGSS_X4", View::TemporalAntiAliasingOptions::JitterPattern::RGSS_X4)
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.value("UNIFORM_HELIX_X4", View::TemporalAntiAliasingOptions::JitterPattern::UNIFORM_HELIX_X4)
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.value("HALTON_23_X8", View::TemporalAntiAliasingOptions::JitterPattern::HALTON_23_X8)
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.value("HALTON_23_X16", View::TemporalAntiAliasingOptions::JitterPattern::HALTON_23_X16)
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.value("HALTON_23_X32", View::TemporalAntiAliasingOptions::JitterPattern::HALTON_23_X32)
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;
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enum_<View::AntiAliasing>("View$AntiAliasing")
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.value("NONE", View::AntiAliasing::NONE)
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.value("FXAA", View::AntiAliasing::FXAA)
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;
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enum_<View::Dithering>("View$Dithering")
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.value("NONE", View::Dithering::NONE)
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.value("TEMPORAL", View::Dithering::TEMPORAL)
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;
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enum_<View::ShadowType>("View$ShadowType")
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.value("PCF", View::ShadowType::PCF)
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.value("VSM", View::ShadowType::VSM)
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.value("DPCF", View::ShadowType::DPCF)
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.value("PCSS", View::ShadowType::PCSS)
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.value("PCFd", View::ShadowType::PCFd)
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;
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} // EMSCRIPTEN_BINDINGS
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