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| author | Jonathan "Geenz" Goodman <geenz@geenzo.com> | 2023-05-26 16:56:33 -0700 |
|---|---|---|
| committer | Jonathan "Geenz" Goodman <geenz@geenzo.com> | 2023-05-26 16:56:33 -0700 |
| commit | 47e311d6e8b9996de3e0a1ac75c13724ce7735aa (patch) | |
| tree | bcf58f5361a2d38facedfa34f9d1882e3ec862e6 /indra/newview/pipeline.cpp | |
| parent | 555f08921c46f1ed575dd6bf1058362e43a82dc5 (diff) | |
Addressing some performance related feedback with SSR getting drastically slower.
DRTVWR-559
DRTVWR-583
Diffstat (limited to 'indra/newview/pipeline.cpp')
| -rw-r--r-- | indra/newview/pipeline.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index a49c57ba1e..2112993859 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -195,6 +195,7 @@ S32 LLPipeline::RenderScreenSpaceReflectionIterations; F32 LLPipeline::RenderScreenSpaceReflectionRayStep; F32 LLPipeline::RenderScreenSpaceReflectionDistanceBias; F32 LLPipeline::RenderScreenSpaceReflectionDepthRejectBias; +F32 LLPipeline::RenderScreenSpaceReflectionAdaptiveStepMultiplier; S32 LLPipeline::RenderScreenSpaceReflectionGlossySamples; S32 LLPipeline::RenderBufferVisualization; LLTrace::EventStatHandle<S64> LLPipeline::sStatBatchSize("renderbatchsize"); @@ -552,7 +553,8 @@ void LLPipeline::init() connectRefreshCachedSettingsSafe("RenderScreenSpaceReflectionRayStep"); connectRefreshCachedSettingsSafe("RenderScreenSpaceReflectionDistanceBias"); connectRefreshCachedSettingsSafe("RenderScreenSpaceReflectionDepthRejectBias"); - connectRefreshCachedSettingsSafe("RenderScreenSpaceReflectionsGlossySamples"); + connectRefreshCachedSettingsSafe("RenderScreenSpaceReflectionAdaptiveStepMultiplier"); + connectRefreshCachedSettingsSafe("RenderScreenSpaceReflectionGlossySamples"); connectRefreshCachedSettingsSafe("RenderBufferVisualization"); gSavedSettings.getControl("RenderAutoHideSurfaceAreaLimit")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); } @@ -1039,6 +1041,7 @@ void LLPipeline::refreshCachedSettings() RenderScreenSpaceReflectionRayStep = gSavedSettings.getF32("RenderScreenSpaceReflectionRayStep"); RenderScreenSpaceReflectionDistanceBias = gSavedSettings.getF32("RenderScreenSpaceReflectionDistanceBias"); RenderScreenSpaceReflectionDepthRejectBias = gSavedSettings.getF32("RenderScreenSpaceReflectionDepthRejectBias"); + RenderScreenSpaceReflectionAdaptiveStepMultiplier = gSavedSettings.getF32("RenderScreenSpaceReflectionAdaptiveStepMultiplier"); RenderScreenSpaceReflectionGlossySamples = gSavedSettings.getS32("RenderScreenSpaceReflectionGlossySamples"); RenderBufferVisualization = gSavedSettings.getS32("RenderBufferVisualization"); sReflectionProbesEnabled = LLFeatureManager::getInstance()->isFeatureAvailable("RenderReflectionsEnabled") && gSavedSettings.getBOOL("RenderReflectionsEnabled"); @@ -8421,6 +8424,13 @@ void LLPipeline::bindReflectionProbes(LLGLSLShader& shader) shader.uniform1f(LLShaderMgr::DEFERRED_SSR_RAY_STEP, RenderScreenSpaceReflectionRayStep); shader.uniform1f(LLShaderMgr::DEFERRED_SSR_GLOSSY_SAMPLES, RenderScreenSpaceReflectionGlossySamples); shader.uniform1f(LLShaderMgr::DEFERRED_SSR_REJECT_BIAS, RenderScreenSpaceReflectionDepthRejectBias); + mPoissonOffset++; + + if (mPoissonOffset > 128 - RenderScreenSpaceReflectionGlossySamples) + mPoissonOffset = 0; + + shader.uniform1f(LLShaderMgr::DEFERRED_SSR_NOISE_SINE, mPoissonOffset); + shader.uniform1f(LLShaderMgr::DEFERRED_SSR_ADAPTIVE_STEP_MULT, RenderScreenSpaceReflectionAdaptiveStepMultiplier); channel = shader.enableTexture(LLShaderMgr::SCENE_DEPTH); if (channel > -1) |