Coefficient coding with grouped bypass remaining levels for dependent quantization

A device for coding video data, the device comprising:

• a memory configured to store contexts for a plurality of context sets;
• and
• a video coder comprising at least one of fixed-function or programmable circuitry, wherein the video coder is configured to:
• select, for coding a current coefficient of the video data, a context set from the plurality of context sets stored in memory based on whether a previous coefficient has an absolute value greater than zero;
• determine a context from the selected context set;
• and
• code a value for the current coefficient based on the determined context.

A computer-readable storage medium storing instructions thereon that when executed cause one or more processors of a device for coding video data to:

• select, for coding a current coefficient of the video data, a context set from a plurality of context sets based on whether a previous coefficient has an absolute value greater than zero;
• determine context from the selected context set;
• and
• code a value for the current coefficient based on the determined context.

A device for coding video data, the device comprising:

• means for selecting, for coding a current coefficient of the video data, a context set from a plurality of context sets based on whether a previous coefficient has an absolute value greater than zero;
• means for determining context from the selected context set;
• and
• means for coding a value for the current coefficient based on the determined context.