From 611236c8835a9ab2f0ee69f3ef8848d640c267a9 Mon Sep 17 00:00:00 2001 From: Lioncash Date: Wed, 23 Oct 2019 19:18:40 -0400 Subject: externals: Track upstream opus Tracks upstream opus, allowing the library to be easily updated. While we're at it, we incorporate the CMakeLists.txt so that we have easy control over the requirements of the build. --- externals/opus | 1 - externals/opus/CMakeLists.txt | 250 ++++++++++++++++++++++++++++++++++++++++++ externals/opus/opus | 1 + 3 files changed, 251 insertions(+), 1 deletion(-) delete mode 160000 externals/opus create mode 100644 externals/opus/CMakeLists.txt create mode 160000 externals/opus/opus (limited to 'externals') diff --git a/externals/opus b/externals/opus deleted file mode 160000 index 562f8ba55..000000000 --- a/externals/opus +++ /dev/null @@ -1 +0,0 @@ -Subproject commit 562f8ba555c4181e1b57e82e496e4a959b9c0193 diff --git a/externals/opus/CMakeLists.txt b/externals/opus/CMakeLists.txt new file mode 100644 index 000000000..cbb393272 --- /dev/null +++ b/externals/opus/CMakeLists.txt @@ -0,0 +1,250 @@ +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) + target_compile_definitions(opus PRIVATE _FORTIFY_SOURCE=2) +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 index 000000000..ad8fe90db --- /dev/null +++ b/externals/opus/opus @@ -0,0 +1 @@ +Subproject commit ad8fe90db79b7d2a135e3dfd2ed6631b0c5662ab -- cgit v1.2.3