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- uniform vec4 u_params[19];
- uniform vec4 u_rect;
- #define u_viewportPixelSize u_params[0].xy
- #define u_halfViewportPixelSize u_params[0].zw
- #define u_depthUnpackConsts u_params[1].xy
- #define u_ndcToViewMul u_params[2].xy
- #define u_ndcToViewAdd u_params[2].zw
- #define u_perPassFullResCoordOffset u_params[3].xy
- #define u_perPassFullResUVOffset u_params[3].zw
- #define u_viewport2xPixelSize u_params[4].xy
- #define u_viewport2xPixelSize_x_025 u_params[4].zw
- #define u_effectRadius u_params[5].x
- #define u_effectShadowStrength u_params[5].y
- #define u_effectShadowPow u_params[5].z
- #define u_effectShadowClamp u_params[5].w
- #define u_effectFadeOutMul u_params[6].x
- #define u_effectFadeOutAdd u_params[6].y
- #define u_effectHorizonAngleThreshold u_params[6].z
- #define u_effectSamplingRadiusNearLimitRec u_params[6].w
- #define u_depthPrecisionOffsetMod u_params[7].x
- #define u_negRecEffectRadius u_params[7].y
- #define u_loadCounterAvgDiv u_params[7].z
- #define u_adaptiveSampleCountLimit u_params[7].w
- #define u_invSharpness u_params[8].x
- #define u_passIndex u_params[8].y
- #define u_quarterResPixelSize u_params[8].zw
- #define u_patternRotScaleMatrices(i) u_params[9+(i)]
- #define u_normalsUnpackMul u_params[14].x
- #define u_normalsUnpackAdd u_params[14].y
- #define u_detailAOStrength u_params[14].z
- #define u_layer u_params[14].w
- #define u_normalsWorldToViewspaceMatrix0 u_params[15]
- #define u_normalsWorldToViewspaceMatrix1 u_params[16]
- #define u_normalsWorldToViewspaceMatrix2 u_params[17]
- #define u_normalsWorldToViewspaceMatrix3 u_params[18]
- #define SSAO_MAX_TAPS 32
- #define SSAO_ADAPTIVE_TAP_BASE_COUNT 5
- #define SSAO_ADAPTIVE_TAP_FLEXIBLE_COUNT (SSAO_MAX_TAPS-SSAO_ADAPTIVE_TAP_BASE_COUNT)
- #define SSAO_DEPTH_MIP_LEVELS 4
- #define SSAO_ENABLE_NORMAL_WORLD_TO_VIEW_CONVERSION 1
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