>>For luma, the only width-48 block used in the encoder is 48x64. >>And at width 64 there is only 64x16, 64x32, 64x48, 64x64 (1/4, 1/2, 3/4, 4/4).
>>The same applies to width 32 (8, 16, 24, 32) and 16 (4, 8, 12, 16). (width 24 only has height 32, width 12 only has height 16) >>width 8 only has 8x4 and 8x8 >>So to minimize your work effort you should be writing 8-tap luma macros that interpolate: >>* 64x16 >>* 32x8 >>* 16x4 >>* 8x4 These code can be adjust accordingly height very easily just changing one line, I will Integrate only sizes which are required and this patch is just a sample for width 48. Regards, Praveen
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