Data Fields | |
int16_t | prev_block_len |
length of the previous block | |
uint8_t | transmit_coefs |
uint8_t | num_subframes |
uint16_t | subframe_len [MAX_SUBFRAMES] |
subframe length in samples | |
uint16_t | subframe_offset [MAX_SUBFRAMES] |
subframe positions in the current frame | |
uint8_t | cur_subframe |
current subframe number | |
uint16_t | decoded_samples |
number of already processed samples | |
uint8_t | grouped |
channel is part of a group | |
int | quant_step |
quantization step for the current subframe | |
int8_t | reuse_sf |
share scale factors between subframes | |
int8_t | scale_factor_step |
scaling step for the current subframe | |
int | max_scale_factor |
maximum scale factor for the current subframe | |
int | saved_scale_factors [2][MAX_BANDS] |
resampled and (previously) transmitted scale factor values | |
int8_t | scale_factor_idx |
index for the transmitted scale factor values (used for resampling) | |
int * | scale_factors |
pointer to the scale factor values used for decoding | |
uint8_t | table_idx |
index in sf_offsets for the scale factor reference block | |
float * | coeffs |
pointer to the subframe decode buffer | |
uint16_t | num_vec_coeffs |
number of vector coded coefficients |
Definition at line 128 of file wmaprodec.c.
int16_t WMAProChannelCtx::prev_block_len |
uint8_t WMAProChannelCtx::transmit_coefs |
Definition at line 130 of file wmaprodec.c.
uint8_t WMAProChannelCtx::num_subframes |
uint16_t WMAProChannelCtx::subframe_len[MAX_SUBFRAMES] |
subframe length in samples
Definition at line 132 of file wmaprodec.c.
Referenced by decode_tilehdr().
uint16_t WMAProChannelCtx::subframe_offset[MAX_SUBFRAMES] |
uint8_t WMAProChannelCtx::cur_subframe |
uint16_t WMAProChannelCtx::decoded_samples |
uint8_t WMAProChannelCtx::grouped |
int8_t WMAProChannelCtx::reuse_sf |
int WMAProChannelCtx::saved_scale_factors[2][MAX_BANDS] |
resampled and (previously) transmitted scale factor values
Definition at line 141 of file wmaprodec.c.
index for the transmitted scale factor values (used for resampling)
Definition at line 142 of file wmaprodec.c.
uint8_t WMAProChannelCtx::table_idx |
index in sf_offsets for the scale factor reference block
Definition at line 144 of file wmaprodec.c.
float* WMAProChannelCtx::coeffs |
pointer to the subframe decode buffer
Definition at line 145 of file wmaprodec.c.
Referenced by decode_coeffs().
uint16_t WMAProChannelCtx::num_vec_coeffs |
number of vector coded coefficients
Definition at line 146 of file wmaprodec.c.
Referenced by decode_coeffs().