#!/usr/bin/env python Import("env") Import("env_modules") # Only kept to build the thirdparty library used by the webm module. # AudioStreamOpus was dropped in 3.0 due to incompatibility with the new audio # engine. If you want to port it, fetch it from the Git history. env_opus = env_modules.Clone() # Thirdparty source files thirdparty_obj = [] # Thirdparty source files if env["builtin_opus"]: thirdparty_dir = "#thirdparty/opus/" thirdparty_sources = [ # Sync with opus_sources.mk "opus.c", "opus_decoder.c", "opus_encoder.c", "opus_multistream.c", "opus_multistream_encoder.c", "opus_multistream_decoder.c", "repacketizer.c", "analysis.c", "mlp.c", "mlp_data.c", # Sync with libopusfile Makefile.am "info.c", "internal.c", "opusfile.c", "stream.c", # Sync with celt_sources.mk "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", # "celt/arm/arm_celt_map.c", # "celt/arm/armcpu.c", # "celt/arm/celt_ne10_fft.c", # "celt/arm/celt_ne10_mdct.c", # "celt/arm/celt_neon_intr.c", # Sync with silk_sources.mk "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", ] opus_sources_silk = [] if env["platform"] in ["android", "iphone", "javascript"]: env_opus.Append(CPPDEFINES=["FIXED_POINT"]) opus_sources_silk = [ "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/prefilter_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/solve_LS_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", ] else: opus_sources_silk = [ "silk/float/apply_sine_window_FLP.c", "silk/float/corrMatrix_FLP.c", "silk/float/encode_frame_FLP.c", "silk/float/find_LPC_FLP.c", "silk/float/find_LTP_FLP.c", "silk/float/find_pitch_lags_FLP.c", "silk/float/find_pred_coefs_FLP.c", "silk/float/LPC_analysis_filter_FLP.c", "silk/float/LTP_analysis_filter_FLP.c", "silk/float/LTP_scale_ctrl_FLP.c", "silk/float/noise_shape_analysis_FLP.c", "silk/float/prefilter_FLP.c", "silk/float/process_gains_FLP.c", "silk/float/regularize_correlations_FLP.c", "silk/float/residual_energy_FLP.c", "silk/float/solve_LS_FLP.c", "silk/float/warped_autocorrelation_FLP.c", "silk/float/wrappers_FLP.c", "silk/float/autocorrelation_FLP.c", "silk/float/burg_modified_FLP.c", "silk/float/bwexpander_FLP.c", "silk/float/energy_FLP.c", "silk/float/inner_product_FLP.c", "silk/float/k2a_FLP.c", "silk/float/levinsondurbin_FLP.c", "silk/float/LPC_inv_pred_gain_FLP.c", "silk/float/pitch_analysis_core_FLP.c", "silk/float/scale_copy_vector_FLP.c", "silk/float/scale_vector_FLP.c", "silk/float/schur_FLP.c", "silk/float/sort_FLP.c", ] thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources + opus_sources_silk] # also requires libogg if env["builtin_libogg"]: env_opus.Prepend(CPPPATH=["#thirdparty/libogg"]) env_opus.Append(CPPDEFINES=["HAVE_CONFIG_H"]) thirdparty_include_paths = [ "", "celt", "opus", "silk", "silk/fixed", "silk/float", ] env_opus.Prepend(CPPPATH=[thirdparty_dir + "/" + dir for dir in thirdparty_include_paths]) if env["platform"] == "android": if "android_arch" in env and env["android_arch"] == "armv7": env_opus.Append(CPPDEFINES=["OPUS_ARM_OPT"]) elif "android_arch" in env and env["android_arch"] == "arm64v8": env_opus.Append(CPPDEFINES=["OPUS_ARM64_OPT"]) elif env["platform"] == "iphone": if "arch" in env and env["arch"] == "arm": env_opus.Append(CPPDEFINES=["OPUS_ARM_OPT"]) elif "arch" in env and env["arch"] == "arm64": env_opus.Append(CPPDEFINES=["OPUS_ARM64_OPT"]) elif env["platform"] == "osx": if "arch" in env and env["arch"] == "arm64": env_opus.Append(CPPDEFINES=["OPUS_ARM64_OPT"]) env_thirdparty = env_opus.Clone() env_thirdparty.disable_warnings() env_thirdparty.add_source_files(thirdparty_obj, thirdparty_sources) env.modules_sources += thirdparty_obj # Godot source files module_obj = [] env_opus.add_source_files(module_obj, "*.cpp") env.modules_sources += module_obj # Needed to force rebuilding the module files when the thirdparty library is updated. env.Depends(module_obj, thirdparty_obj)