/**
* Sound unit struct, one unit is used per channel
*/
-typedef struct {
+typedef struct AT1SUCtx {
int log2_block_count[AT1_QMF_BANDS]; ///< log2 number of blocks in a band
int num_bfus; ///< number of Block Floating Units
float* spectrum[2];
/**
* The atrac1 context, holds all needed parameters for decoding
*/
-typedef struct {
+typedef struct AT1Ctx {
AT1SUCtx SUs[AT1_MAX_CHANNELS]; ///< channel sound unit
DECLARE_ALIGNED(32, float, spec)[AT1_SU_SAMPLES]; ///< the mdct spectrum buffer