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Commit 76d20b4a authored by Tenghui Zhu's avatar Tenghui Zhu Committed by Android (Google) Code Review
Browse files

Merge "When the incoming light source is invalid, don't generate any shadow" into mnc-dr-dev

parents c8bb39d9 cf22d184

libs/hwui/ShadowTessellator.cpp

+5 −0
Original line number Diff line number Diff line
@@ -80,6 +80,11 @@ void ShadowTessellator::tessellateSpotShadow(bool isCasterOpaque, 
    ALOGD("light center %f %f %f %d",

            adjustedLightCenter.x, adjustedLightCenter.y, adjustedLightCenter.z, lightRadius);

#endif

    if (isnan(adjustedLightCenter.x)

            || isnan(adjustedLightCenter.y)

            || isnan(adjustedLightCenter.z)) {

        return;

    }



    // light position (because it's in local space) needs to compensate for receiver transform

    // TODO: should apply to light orientation, not just position