diff options
Diffstat (limited to 'externals')
| -rw-r--r-- | externals/CMakeLists.txt | 3 | ||||
| -rw-r--r-- | externals/opus/CMakeLists.txt | 254 | ||||
| m--------- | externals/opus/opus | 0 |
3 files changed, 257 insertions, 0 deletions
diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt index b80b27605..d1dcc403b 100644 --- a/externals/CMakeLists.txt +++ b/externals/CMakeLists.txt @@ -91,3 +91,6 @@ if (ENABLE_WEB_SERVICE) target_compile_definitions(httplib INTERFACE -DCPPHTTPLIB_OPENSSL_SUPPORT) target_link_libraries(httplib INTERFACE ${OPENSSL_LIBRARIES}) endif() + +# Opus +add_subdirectory(opus) diff --git a/externals/opus/CMakeLists.txt b/externals/opus/CMakeLists.txt new file mode 100644 index 000000000..94a86551f --- /dev/null +++ b/externals/opus/CMakeLists.txt @@ -0,0 +1,254 @@ +cmake_minimum_required(VERSION 3.8) + +project(opus) + +option(OPUS_STACK_PROTECTOR "Use stack protection" OFF) +option(OPUS_USE_ALLOCA "Use alloca for stack arrays (on non-C99 compilers)" OFF) +option(OPUS_CUSTOM_MODES "Enable non-Opus modes, e.g. 44.1 kHz & 2^n frames" OFF) +option(OPUS_FIXED_POINT "Compile as fixed-point (for machines without a fast enough FPU)" OFF) +option(OPUS_ENABLE_FLOAT_API "Compile with the floating point API (for machines with float library" ON) + +include(opus/opus_functions.cmake) + +if(OPUS_STACK_PROTECTOR) + if(NOT MSVC) # GC on by default on MSVC + check_and_set_flag(STACK_PROTECTION_STRONG -fstack-protector-strong) + endif() +else() + if(MSVC) + check_and_set_flag(BUFFER_SECURITY_CHECK /GS-) + endif() +endif() + +add_library(opus STATIC + # CELT sources + opus/celt/bands.c + opus/celt/celt.c + opus/celt/celt_decoder.c + opus/celt/celt_encoder.c + opus/celt/celt_lpc.c + opus/celt/cwrs.c + opus/celt/entcode.c + opus/celt/entdec.c + opus/celt/entenc.c + opus/celt/kiss_fft.c + opus/celt/laplace.c + opus/celt/mathops.c + opus/celt/mdct.c + opus/celt/modes.c + opus/celt/pitch.c + opus/celt/quant_bands.c + opus/celt/rate.c + opus/celt/vq.c + + # SILK sources + opus/silk/A2NLSF.c + opus/silk/CNG.c + opus/silk/HP_variable_cutoff.c + opus/silk/LPC_analysis_filter.c + opus/silk/LPC_fit.c + opus/silk/LPC_inv_pred_gain.c + opus/silk/LP_variable_cutoff.c + opus/silk/NLSF2A.c + opus/silk/NLSF_VQ.c + opus/silk/NLSF_VQ_weights_laroia.c + opus/silk/NLSF_decode.c + opus/silk/NLSF_del_dec_quant.c + opus/silk/NLSF_encode.c + opus/silk/NLSF_stabilize.c + opus/silk/NLSF_unpack.c + opus/silk/NSQ.c + opus/silk/NSQ_del_dec.c + opus/silk/PLC.c + opus/silk/VAD.c + opus/silk/VQ_WMat_EC.c + opus/silk/ana_filt_bank_1.c + opus/silk/biquad_alt.c + opus/silk/bwexpander.c + opus/silk/bwexpander_32.c + opus/silk/check_control_input.c + opus/silk/code_signs.c + opus/silk/control_SNR.c + opus/silk/control_audio_bandwidth.c + opus/silk/control_codec.c + opus/silk/dec_API.c + opus/silk/decode_core.c + opus/silk/decode_frame.c + opus/silk/decode_indices.c + opus/silk/decode_parameters.c + opus/silk/decode_pitch.c + opus/silk/decode_pulses.c + opus/silk/decoder_set_fs.c + opus/silk/enc_API.c + opus/silk/encode_indices.c + opus/silk/encode_pulses.c + opus/silk/gain_quant.c + opus/silk/init_decoder.c + opus/silk/init_encoder.c + opus/silk/inner_prod_aligned.c + opus/silk/interpolate.c + opus/silk/lin2log.c + opus/silk/log2lin.c + opus/silk/pitch_est_tables.c + opus/silk/process_NLSFs.c + opus/silk/quant_LTP_gains.c + opus/silk/resampler.c + opus/silk/resampler_down2.c + opus/silk/resampler_down2_3.c + opus/silk/resampler_private_AR2.c + opus/silk/resampler_private_IIR_FIR.c + opus/silk/resampler_private_down_FIR.c + opus/silk/resampler_private_up2_HQ.c + opus/silk/resampler_rom.c + opus/silk/shell_coder.c + opus/silk/sigm_Q15.c + opus/silk/sort.c + opus/silk/stereo_LR_to_MS.c + opus/silk/stereo_MS_to_LR.c + opus/silk/stereo_decode_pred.c + opus/silk/stereo_encode_pred.c + opus/silk/stereo_find_predictor.c + opus/silk/stereo_quant_pred.c + opus/silk/sum_sqr_shift.c + opus/silk/table_LSF_cos.c + opus/silk/tables_LTP.c + opus/silk/tables_NLSF_CB_NB_MB.c + opus/silk/tables_NLSF_CB_WB.c + opus/silk/tables_gain.c + opus/silk/tables_other.c + opus/silk/tables_pitch_lag.c + opus/silk/tables_pulses_per_block.c + + # Opus sources + opus/src/analysis.c + opus/src/mapping_matrix.c + opus/src/mlp.c + opus/src/mlp_data.c + opus/src/opus.c + opus/src/opus_decoder.c + opus/src/opus_encoder.c + opus/src/opus_multistream.c + opus/src/opus_multistream_decoder.c + opus/src/opus_multistream_encoder.c + opus/src/opus_projection_decoder.c + opus/src/opus_projection_encoder.c + opus/src/repacketizer.c +) + +if (DEBUG) + target_sources(opus PRIVATE opus/silk/debug.c) +endif() + +if (OPUS_FIXED_POINT) + target_sources(opus PRIVATE + opus/silk/fixed/LTP_analysis_filter_FIX.c + opus/silk/fixed/LTP_scale_ctrl_FIX.c + opus/silk/fixed/apply_sine_window_FIX.c + opus/silk/fixed/autocorr_FIX.c + opus/silk/fixed/burg_modified_FIX.c + opus/silk/fixed/corrMatrix_FIX.c + opus/silk/fixed/encode_frame_FIX.c + opus/silk/fixed/find_LPC_FIX.c + opus/silk/fixed/find_LTP_FIX.c + opus/silk/fixed/find_pitch_lags_FIX.c + opus/silk/fixed/find_pred_coefs_FIX.c + opus/silk/fixed/k2a_FIX.c + opus/silk/fixed/k2a_Q16_FIX.c + opus/silk/fixed/noise_shape_analysis_FIX.c + opus/silk/fixed/pitch_analysis_core_FIX.c + opus/silk/fixed/prefilter_FIX.c + opus/silk/fixed/process_gains_FIX.c + opus/silk/fixed/regularize_correlations_FIX.c + opus/silk/fixed/residual_energy16_FIX.c + opus/silk/fixed/residual_energy_FIX.c + opus/silk/fixed/schur64_FIX.c + opus/silk/fixed/schur_FIX.c + opus/silk/fixed/solve_LS_FIX.c + opus/silk/fixed/vector_ops_FIX.c + opus/silk/fixed/warped_autocorrelation_FIX.c + ) +else() + target_sources(opus PRIVATE + opus/silk/float/LPC_analysis_filter_FLP.c + opus/silk/float/LPC_inv_pred_gain_FLP.c + opus/silk/float/LTP_analysis_filter_FLP.c + opus/silk/float/LTP_scale_ctrl_FLP.c + opus/silk/float/apply_sine_window_FLP.c + opus/silk/float/autocorrelation_FLP.c + opus/silk/float/burg_modified_FLP.c + opus/silk/float/bwexpander_FLP.c + opus/silk/float/corrMatrix_FLP.c + opus/silk/float/encode_frame_FLP.c + opus/silk/float/energy_FLP.c + opus/silk/float/find_LPC_FLP.c + opus/silk/float/find_LTP_FLP.c + opus/silk/float/find_pitch_lags_FLP.c + opus/silk/float/find_pred_coefs_FLP.c + opus/silk/float/inner_product_FLP.c + opus/silk/float/k2a_FLP.c + opus/silk/float/noise_shape_analysis_FLP.c + opus/silk/float/pitch_analysis_core_FLP.c + opus/silk/float/process_gains_FLP.c + opus/silk/float/regularize_correlations_FLP.c + opus/silk/float/residual_energy_FLP.c + opus/silk/float/scale_copy_vector_FLP.c + opus/silk/float/scale_vector_FLP.c + opus/silk/float/schur_FLP.c + opus/silk/float/sort_FLP.c + opus/silk/float/warped_autocorrelation_FLP.c + opus/silk/float/wrappers_FLP.c + ) +endif() + +target_compile_definitions(opus PRIVATE OPUS_BUILD ENABLE_HARDENING) + +if(NOT MSVC) + if(MINGW) + target_compile_definitions(opus PRIVATE _FORTIFY_SOURCE=0) + else() + target_compile_definitions(opus PRIVATE _FORTIFY_SOURCE=2) + endif() +endif() + +# It is strongly recommended to uncomment one of these VAR_ARRAYS: Use C99 +# variable-length arrays for stack allocation USE_ALLOCA: Use alloca() for stack +# allocation If none is defined, then the fallback is a non-threadsafe global +# array +if(OPUS_USE_ALLOCA OR MSVC) + target_compile_definitions(opus PRIVATE USE_ALLOCA) +else() + target_compile_definitions(opus PRIVATE VAR_ARRAYS) +endif() + +if(OPUS_CUSTOM_MODES) + target_compile_definitions(opus PRIVATE CUSTOM_MODES) +endif() + +if(NOT OPUS_ENABLE_FLOAT_API) + target_compile_definitions(opus PRIVATE DISABLE_FLOAT_API) +endif() + +target_compile_definitions(opus +PUBLIC + -DOPUS_VERSION="\\"1.3.1\\"" + +PRIVATE + # Use C99 intrinsics to speed up float-to-int conversion + HAVE_LRINTF +) + +if (FIXED_POINT) + target_compile_definitions(opus PRIVATE -DFIXED_POINT=1 -DDISABLE_FLOAT_API) +endif() + +target_include_directories(opus +PUBLIC + opus/include + +PRIVATE + opus/celt + opus/silk + opus/silk/fixed + opus/silk/float + opus/src +) diff --git a/externals/opus/opus b/externals/opus/opus new file mode 160000 +Subproject ad8fe90db79b7d2a135e3dfd2ed6631b0c5662a |