In function TComUpsampleFilter::upsampleBasePic(), the vertical upsampling of chroma has an error. Variable scaleX is inocrrectly being used in place of scaleY.

Existing code looks like this:

#if R0209_GENERIC_PHASE
      refPos16 = (((y - srlTOffsetC)*scaleX - addY) >> shiftYM4) + refOffsetYC;
#else

Corrected code should look like this:

#if R0209_GENERIC_PHASE
      refPos16 = (((y - srlTOffsetC)*scaleY - addY) >> shiftYM4) + refOffsetYC;
#else

In the sample config file, the profile values go as below

#======== Profile/Level ================ #Profile : main NumProfileTierLevel : 3 #Profile for the whole bitstream Profile0 : scalable-main #Profile for the base layer --- this will be ignored when BL is not HEVC Profile1 : main #Profile for the enhancement layer Profile2 : scalable-main

Profile0 goes in PTL 0. PTL 1 doesn't have profile info. Hence profile value comes from PTL 0. But base layer has to be Main or Main10. Profile0 value needs to be changed.

Please see the patch in the attachment.

There are two problems:

1. Current code ignores list of layers of an OLS associated with additional layer set when DefaultTargetOutputLayerIdc in layers.cfg is equal to 2.
2. After the modification made in Rev 982, the PTL index may not be assigned to each layer of OLS when DefaultTargetOutputLayerIdc is equal to 2

Patch to fix these problems is attached