I noted that the DSPLIB 3.2.0.1 provide PNG in its release notes:
//--------------------------------------------------
The following new features were added:
1.Random number generators
2.SP/DP Cholesky Matrix Decomposition
//--------------------------------------------------
But I really can not find any PNG functions in APIs:
//-------------------------------------------------
Adaptive filtering
DSP_firlms2
Correlation
DSP_autocor
Fast Fourier Transform
DSP_fft16x16
DSP_fft16x16r
DSP_fft16x16_imre
DSP_fft16x32
DSP_fft32x32
DSP_fft32x32s
DSP_ifft16x16
DSP_ifft16x16_imre
DSP_ifft16x32
DSP_ifft32x32
Filtering and convolution
DSP_fir_cplx
DSP_fir_cplx_hM4X4
DSP_fir_gen
DSP_fir_gen_hM17_rA8X8
DSP_fir_r4
DSP_fir_r8
DSP_fir_r8_hM16_rM8A8X8
DSP_fir_sym
DSP_iir
DSP_iir_lat
DSP_iir_ss
Math
DSP_add16
DSP_add32
DSP_dotprod
DSP_dotp_sqr
DSP_maxidx
DSP_maxval
DSP_minval
DSP_mul32
DSP_neg32
DSP_recip16
DSP_vecsumsq
DSP_w_vec
Matrix
DSP_mat_mul
DSP_mat_mul_cplx
DSP_mat_trans
Miscellaneous
DSP_bexp
DSP_blk_eswap16
DSP_blk_eswap32
DSP_blk_eswap64
DSP_blk_move
DSP_fltoq15
DSP_minerror
DSP_q15tofl
//-------------------------------------------------
Did I do something wrong?
Any could help me?
