FFIIRFilterState   47 libavcodec/iirfilter.c typedef struct FFIIRFilterState {
FFIIRFilterState   49 libavcodec/iirfilter.c } FFIIRFilterState;
FFIIRFilterState   67 libavcodec/mips/iirfilter_mips.c typedef struct FFIIRFilterState {
FFIIRFilterState   69 libavcodec/mips/iirfilter_mips.c } FFIIRFilterState;