Inline GPU and opus GYP files into GN build.

third_party/opus/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/arm.gni")
 import("//testing/test.gni")
 
 # If fixed point implementation shall be used (otherwise float).
 use_opus_fixed_point = current_cpu == "arm" || current_cpu == "arm64"
 
@@ skipping 39 matching lines @@
     args = [
       rebase_path("//third_party/opus/src/celt/arm/arm2gnu.pl", root_build_dir),
       rebase_path("//third_party/opus/src/celt/arm/celt_pitch_xcorr_arm.s",
                   root_build_dir),
       rebase_path("$target_gen_dir/celt_pitch_xcorr_arm_gnu.S", root_build_dir),
     ]
   }
 }
 
 static_library("opus") {
-  gypi_values = exec_script("//build/gypi_to_gn.py",
-                            [ rebase_path("opus_srcs.gypi") ],
-                            "scope",
-                            [ "opus_srcs.gypi" ])
-  sources = gypi_values.opus_common_sources
+  sources = [
+    "src/celt/_kiss_fft_guts.h",
+    "src/celt/arch.h",
+    "src/celt/bands.c",
+    "src/celt/bands.h",
+    "src/celt/celt.c",
+    "src/celt/celt.h",
+    "src/celt/celt_decoder.c",
+    "src/celt/celt_encoder.c",
+    "src/celt/celt_lpc.c",
+    "src/celt/celt_lpc.h",
+    "src/celt/cpu_support.h",
+    "src/celt/cwrs.c",
+    "src/celt/cwrs.h",
+    "src/celt/ecintrin.h",
+    "src/celt/entcode.c",
+    "src/celt/entcode.h",
+    "src/celt/entdec.c",
+    "src/celt/entdec.h",
+    "src/celt/entenc.c",
+    "src/celt/entenc.h",
+    "src/celt/fixed_debug.h",
+    "src/celt/fixed_generic.h",
+    "src/celt/float_cast.h",
+    "src/celt/kiss_fft.c",
+    "src/celt/kiss_fft.h",
+    "src/celt/laplace.c",
+    "src/celt/laplace.h",
+    "src/celt/mathops.c",
+    "src/celt/mathops.h",
+    "src/celt/mdct.c",
+    "src/celt/mdct.h",
+    "src/celt/mfrngcod.h",
+    "src/celt/modes.c",
+    "src/celt/modes.h",
+    "src/celt/os_support.h",
+    "src/celt/pitch.c",
+    "src/celt/pitch.h",
+    "src/celt/quant_bands.c",
+    "src/celt/quant_bands.h",
+    "src/celt/rate.c",
+    "src/celt/rate.h",
+    "src/celt/stack_alloc.h",
+    "src/celt/static_modes_fixed.h",
+    "src/celt/static_modes_float.h",
+    "src/celt/vq.c",
+    "src/celt/vq.h",
+    "src/include/opus.h",
+    "src/include/opus_custom.h",
+    "src/include/opus_defines.h",
+    "src/include/opus_multistream.h",
+    "src/include/opus_types.h",
+    "src/silk/A2NLSF.c",
+    "src/silk/API.h",
+    "src/silk/CNG.c",
+    "src/silk/HP_variable_cutoff.c",
+    "src/silk/Inlines.h",
+    "src/silk/LPC_analysis_filter.c",
+    "src/silk/LPC_inv_pred_gain.c",
+    "src/silk/LP_variable_cutoff.c",
+    "src/silk/MacroCount.h",
+    "src/silk/MacroDebug.h",
+    "src/silk/NLSF2A.c",
+    "src/silk/NLSF_VQ.c",
+    "src/silk/NLSF_VQ_weights_laroia.c",
+    "src/silk/NLSF_decode.c",
+    "src/silk/NLSF_del_dec_quant.c",
+    "src/silk/NLSF_encode.c",
+    "src/silk/NLSF_stabilize.c",
+    "src/silk/NLSF_unpack.c",
+    "src/silk/NSQ.c",
+    "src/silk/NSQ.h",
+    "src/silk/NSQ_del_dec.c",
+    "src/silk/PLC.c",
+    "src/silk/PLC.h",
+    "src/silk/SigProc_FIX.h",
+    "src/silk/VAD.c",
+    "src/silk/VQ_WMat_EC.c",
+    "src/silk/ana_filt_bank_1.c",
+    "src/silk/biquad_alt.c",
+    "src/silk/bwexpander.c",
+    "src/silk/bwexpander_32.c",
+    "src/silk/check_control_input.c",
+    "src/silk/code_signs.c",
+    "src/silk/control.h",
+    "src/silk/control_SNR.c",
+    "src/silk/control_audio_bandwidth.c",
+    "src/silk/control_codec.c",
+    "src/silk/debug.c",
+    "src/silk/debug.h",
+    "src/silk/dec_API.c",
+    "src/silk/decode_core.c",
+    "src/silk/decode_frame.c",
+    "src/silk/decode_indices.c",
+    "src/silk/decode_parameters.c",
+    "src/silk/decode_pitch.c",
+    "src/silk/decode_pulses.c",
+    "src/silk/decoder_set_fs.c",
+    "src/silk/define.h",
+    "src/silk/enc_API.c",
+    "src/silk/encode_indices.c",
+    "src/silk/encode_pulses.c",
+    "src/silk/errors.h",
+    "src/silk/gain_quant.c",
+    "src/silk/init_decoder.c",
+    "src/silk/init_encoder.c",
+    "src/silk/inner_prod_aligned.c",
+    "src/silk/interpolate.c",
+    "src/silk/lin2log.c",
+    "src/silk/log2lin.c",
+    "src/silk/macros.h",
+    "src/silk/main.h",
+    "src/silk/pitch_est_defines.h",
+    "src/silk/pitch_est_tables.c",
+    "src/silk/process_NLSFs.c",
+    "src/silk/quant_LTP_gains.c",
+    "src/silk/resampler.c",
+    "src/silk/resampler_down2.c",
+    "src/silk/resampler_down2_3.c",
+    "src/silk/resampler_private.h",
+    "src/silk/resampler_private_AR2.c",
+    "src/silk/resampler_private_IIR_FIR.c",
+    "src/silk/resampler_private_down_FIR.c",
+    "src/silk/resampler_private_up2_HQ.c",
+    "src/silk/resampler_rom.c",
+    "src/silk/resampler_rom.h",
+    "src/silk/resampler_structs.h",
+    "src/silk/shell_coder.c",
+    "src/silk/sigm_Q15.c",
+    "src/silk/sort.c",
+    "src/silk/stereo_LR_to_MS.c",
+    "src/silk/stereo_MS_to_LR.c",
+    "src/silk/stereo_decode_pred.c",
+    "src/silk/stereo_encode_pred.c",
+    "src/silk/stereo_find_predictor.c",
+    "src/silk/stereo_quant_pred.c",
+    "src/silk/structs.h",
+    "src/silk/sum_sqr_shift.c",
+    "src/silk/table_LSF_cos.c",
+    "src/silk/tables.h",
+    "src/silk/tables_LTP.c",
+    "src/silk/tables_NLSF_CB_NB_MB.c",
+    "src/silk/tables_NLSF_CB_WB.c",
+    "src/silk/tables_gain.c",
+    "src/silk/tables_other.c",
+    "src/silk/tables_pitch_lag.c",
+    "src/silk/tables_pulses_per_block.c",
+    "src/silk/tuning_parameters.h",
+    "src/silk/typedef.h",
+    "src/src/analysis.c",
+    "src/src/analysis.h",
+    "src/src/mlp.c",
+    "src/src/mlp.h",
+    "src/src/mlp_data.c",
+    "src/src/opus.c",
+    "src/src/opus_decoder.c",
+    "src/src/opus_encoder.c",
+    "src/src/opus_multistream.c",
+    "src/src/opus_multistream_decoder.c",
+    "src/src/opus_multistream_encoder.c",
+    "src/src/repacketizer.c",
+    "src/src/tansig_table.h",
+  ]
 
   defines = [
     "OPUS_BUILD",
     "OPUS_EXPORT=",
   ]
 
   include_dirs = [
     "src/celt",
     "src/silk",
   ]
@@ skipping 30 matching lines @@
   if (!is_debug && is_posix &&
       (current_cpu == "arm" || current_cpu == "arm64")) {
     configs -= [ "//build/config/compiler:default_optimization" ]
 
     # TODO(crbug.com/621335) Rework this so that we don't have the confusion
     # between "optimize_speed" and "optimize_max".
     configs += [ "//build/config/compiler:optimize_speed" ]
   }
 
   if (use_opus_fixed_point) {
-    sources += gypi_values.opus_fixed_sources
+    sources += [
+      "src/silk/fixed/LTP_analysis_filter_FIX.c",
+      "src/silk/fixed/LTP_scale_ctrl_FIX.c",
+      "src/silk/fixed/apply_sine_window_FIX.c",
+      "src/silk/fixed/autocorr_FIX.c",
+      "src/silk/fixed/burg_modified_FIX.c",
+      "src/silk/fixed/corrMatrix_FIX.c",
+      "src/silk/fixed/encode_frame_FIX.c",
+      "src/silk/fixed/find_LPC_FIX.c",
+      "src/silk/fixed/find_LTP_FIX.c",
+      "src/silk/fixed/find_pitch_lags_FIX.c",
+      "src/silk/fixed/find_pred_coefs_FIX.c",
+      "src/silk/fixed/k2a_FIX.c",
+      "src/silk/fixed/k2a_Q16_FIX.c",
+      "src/silk/fixed/main_FIX.h",
+      "src/silk/fixed/noise_shape_analysis_FIX.c",
+      "src/silk/fixed/pitch_analysis_core_FIX.c",
+      "src/silk/fixed/prefilter_FIX.c",
+      "src/silk/fixed/process_gains_FIX.c",
+      "src/silk/fixed/regularize_correlations_FIX.c",
+      "src/silk/fixed/residual_energy16_FIX.c",
+      "src/silk/fixed/residual_energy_FIX.c",
+      "src/silk/fixed/schur64_FIX.c",
+      "src/silk/fixed/schur_FIX.c",
+      "src/silk/fixed/solve_LS_FIX.c",
+      "src/silk/fixed/structs_FIX.h",
+      "src/silk/fixed/structs_FIX.h",
+      "src/silk/fixed/vector_ops_FIX.c",
+      "src/silk/fixed/warped_autocorrelation_FIX.c",
+    ]
 
     defines += [ "FIXED_POINT" ]
 
     include_dirs += [ "src/silk/fixed" ]
   } else {
-    sources += gypi_values.opus_float_sources
+    sources += [
+      "src/silk/float/LPC_analysis_filter_FLP.c",
+      "src/silk/float/LPC_inv_pred_gain_FLP.c",
+      "src/silk/float/LTP_analysis_filter_FLP.c",
+      "src/silk/float/LTP_scale_ctrl_FLP.c",
+      "src/silk/float/SigProc_FLP.h",
+      "src/silk/float/apply_sine_window_FLP.c",
+      "src/silk/float/autocorrelation_FLP.c",
+      "src/silk/float/burg_modified_FLP.c",
+      "src/silk/float/bwexpander_FLP.c",
+      "src/silk/float/corrMatrix_FLP.c",
+      "src/silk/float/encode_frame_FLP.c",
+      "src/silk/float/energy_FLP.c",
+      "src/silk/float/find_LPC_FLP.c",
+      "src/silk/float/find_LTP_FLP.c",
+      "src/silk/float/find_pitch_lags_FLP.c",
+      "src/silk/float/find_pred_coefs_FLP.c",
+      "src/silk/float/inner_product_FLP.c",
+      "src/silk/float/k2a_FLP.c",
+      "src/silk/float/levinsondurbin_FLP.c",
+      "src/silk/float/main_FLP.h",
+      "src/silk/float/noise_shape_analysis_FLP.c",
+      "src/silk/float/pitch_analysis_core_FLP.c",
+      "src/silk/float/prefilter_FLP.c",
+      "src/silk/float/process_gains_FLP.c",
+      "src/silk/float/regularize_correlations_FLP.c",
+      "src/silk/float/residual_energy_FLP.c",
+      "src/silk/float/scale_copy_vector_FLP.c",
+      "src/silk/float/scale_vector_FLP.c",
+      "src/silk/float/schur_FLP.c",
+      "src/silk/float/solve_LS_FLP.c",
+      "src/silk/float/sort_FLP.c",
+      "src/silk/float/structs_FLP.h",
+      "src/silk/float/warped_autocorrelation_FLP.c",
+      "src/silk/float/wrappers_FLP.c",
+    ]
 
     include_dirs += [ "src/silk/float" ]
   }
 
   if (use_opus_arm_optimization) {
     sources += [
       "src/celt/arm/fixed_arm64.h",
       "src/celt/arm/fixed_armv4.h",
       "src/celt/arm/fixed_armv5e.h",
       "src/celt/arm/kiss_fft_armv4.h",
@@ skipping 153 matching lines @@
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [
     "//build/config/compiler:no_chromium_code",
     ":opus_test_config",
   ]
 
   deps = [
     ":opus",
   ]
 }