set(CELT_SOURCES
    celt/bands.c
    celt/celt.c
    celt/celt_encoder.c
    celt/celt_decoder.c
    celt/cwrs.c
    celt/entcode.c
    celt/entdec.c
    celt/entenc.c
    celt/kiss_fft.c
    celt/laplace.c
    celt/mathops.c
    celt/mdct.c
    celt/modes.c
    celt/pitch.c
    celt/celt_lpc.c
    celt/quant_bands.c
    celt/rate.c
    celt/vq.c
)

set(OPUS_SOURCES
    src/opus.c
    src/opus_decoder.c
    src/opus_encoder.c
    src/extensions.c
    src/opus_multistream.c
    src/opus_multistream_encoder.c
    src/opus_multistream_decoder.c
    src/repacketizer.c
    src/opus_projection_encoder.c
    src/opus_projection_decoder.c
    src/mapping_matrix.c
)

# 定义SILK源文件列表
set(SILK_SOURCES
    silk/CNG.c
    silk/code_signs.c
    silk/init_decoder.c
    silk/decode_core.c
    silk/decode_frame.c
    silk/decode_parameters.c
    silk/decode_indices.c
    silk/decode_pulses.c
    silk/decoder_set_fs.c
    silk/dec_API.c
    silk/enc_API.c
    silk/encode_indices.c
    silk/encode_pulses.c
    silk/gain_quant.c
    silk/interpolate.c
    silk/LP_variable_cutoff.c
    silk/NLSF_decode.c
    silk/NSQ.c
    silk/NSQ_del_dec.c
    silk/PLC.c
    silk/shell_coder.c
    silk/tables_gain.c
    silk/tables_LTP.c
    silk/tables_NLSF_CB_NB_MB.c
    silk/tables_NLSF_CB_WB.c
    silk/tables_other.c
    silk/tables_pitch_lag.c
    silk/tables_pulses_per_block.c
    silk/VAD.c
    silk/control_audio_bandwidth.c
    silk/quant_LTP_gains.c
    silk/VQ_WMat_EC.c
    silk/HP_variable_cutoff.c
    silk/NLSF_encode.c
    silk/NLSF_VQ.c
    silk/NLSF_unpack.c
    silk/NLSF_del_dec_quant.c
    silk/process_NLSFs.c
    silk/stereo_LR_to_MS.c
    silk/stereo_MS_to_LR.c
    silk/check_control_input.c
    silk/control_SNR.c
    silk/init_encoder.c
    silk/control_codec.c
    silk/A2NLSF.c
    silk/ana_filt_bank_1.c
    silk/biquad_alt.c
    silk/bwexpander_32.c
    silk/bwexpander.c
    silk/debug.c
    silk/decode_pitch.c
    silk/inner_prod_aligned.c
    silk/lin2log.c
    silk/log2lin.c
    silk/LPC_analysis_filter.c
    silk/LPC_inv_pred_gain.c
    silk/table_LSF_cos.c
    silk/NLSF2A.c
    silk/NLSF_stabilize.c
    silk/NLSF_VQ_weights_laroia.c
    silk/pitch_est_tables.c
    silk/resampler.c
    silk/resampler_down2_3.c
    silk/resampler_down2.c
    silk/resampler_private_AR2.c
    silk/resampler_private_down_FIR.c
    silk/resampler_private_IIR_FIR.c
    silk/resampler_private_up2_HQ.c
    silk/resampler_rom.c
    silk/sigm_Q15.c
    silk/sort.c
    silk/sum_sqr_shift.c
    silk/stereo_decode_pred.c
    silk/stereo_encode_pred.c
    silk/stereo_find_predictor.c
    silk/stereo_quant_pred.c
    silk/LPC_fit.c
)

# 定义SILK ARM RTCD源文件列表
set(SILK_SOURCES_ARM_RTCD
    silk/arm/arm_silk_map.c
)

# 定义SILK ARM NEON Intrinsics源文件列表
set(SILK_SOURCES_ARM_NEON_INTR
    silk/arm/biquad_alt_neon_intr.c
    silk/arm/LPC_inv_pred_gain_neon_intr.c
    silk/arm/NSQ_del_dec_neon_intr.c
    silk/arm/NSQ_neon.c
)

# 定义SILK固定点源文件列表
set(SILK_SOURCES_FIXED
    silk/fixed/LTP_analysis_filter_FIX.c
    silk/fixed/LTP_scale_ctrl_FIX.c
    silk/fixed/corrMatrix_FIX.c
    silk/fixed/encode_frame_FIX.c
    silk/fixed/find_LPC_FIX.c
    silk/fixed/find_LTP_FIX.c
    silk/fixed/find_pitch_lags_FIX.c
    silk/fixed/find_pred_coefs_FIX.c
    silk/fixed/noise_shape_analysis_FIX.c
    silk/fixed/process_gains_FIX.c
    silk/fixed/regularize_correlations_FIX.c
    silk/fixed/residual_energy16_FIX.c
    silk/fixed/residual_energy_FIX.c
    silk/fixed/warped_autocorrelation_FIX.c
    silk/fixed/apply_sine_window_FIX.c
    silk/fixed/autocorr_FIX.c
    silk/fixed/burg_modified_FIX.c
    silk/fixed/k2a_FIX.c
    silk/fixed/k2a_Q16_FIX.c
    silk/fixed/pitch_analysis_core_FIX.c
    silk/fixed/vector_ops_FIX.c
    silk/fixed/schur64_FIX.c
    silk/fixed/schur_FIX.c
)

# 定义SILK固定点ARM NEON Intrinsics源文件列表
set(SILK_SOURCES_FIXED_ARM_NEON_INTR
    silk/fixed/arm/warped_autocorrelation_FIX_neon_intr.c
)

list(APPEND srcs ${CELT_SOURCES} 
								 ${OPUS_SOURCES}
								 ${SILK_SOURCES} 
								 ${SILK_SOURCES_FIXED}
								 ${SILK_SOURCES_ARM_RTCD}
	)

set(PRIV_INCLUDES "celt/" "silk/" "silk/fixed" "src/" ".")

# 定义编译选项
set(OPUS_COMPILE_OPTIONS
    -DHAVE_ALLOCA_H
    -DHAVE_LRINT
    -DHAVE_LRINTF
    -DFIXED_POINT=1
    -DDISABLE_FLOAT_API
    -DHAVE_MEMORY_H
    -DUSE_ALLOCA
    -DOPUS_BUILD
    -O2
    -Wno-maybe-uninitialized
    -Wno-unused-variable
)

# 根据芯片类型添加特定选项
if(${IDF_TARGET} STREQUAL "esp32s2" OR ${IDF_TARGET} STREQUAL "esp32s3")
    list(APPEND OPUS_COMPILE_OPTIONS -DOPUS_XTENSA_LX7)
endif()

idf_component_register(SRCS ${srcs}
                       INCLUDE_DIRS "include"
                       PRIV_INCLUDE_DIRS ${PRIV_INCLUDES})

target_compile_options(${COMPONENT_LIB} PRIVATE ${OPUS_COMPILE_OPTIONS})