From: Fast CAVLD of H.264/AVC on bitstream decoding processor
Instruction | Description |
---|---|
Showbits(n) | The Showbits instruction reads n bits from the input value |
Getbits(n) | The Getbits instruction reads and skips n bits from the input value |
Skipbits(n) | The Skipbits instruction skips n bits from the input value |
CLZ | The CLZ instruction counts leading zeros |
I_ONERETURN(A, B) | If input A is 1, return input B; if input A is any other value, return 0 |
I_MIN(A, B) | I_MIN instruction returns the minimum value between A and B |