# Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. # # Use of this source code is governed by a BSD-style license # that can be found in the LICENSE file in the root of the source # tree. An additional intellectual property rights grant can be found # in the file PATENTS. All contributing project authors may # be found in the AUTHORS file in the root of the source tree. { 'variables' : { # Override this value to build with small float FFT tables 'big_float_fft%' : 1, }, 'targets': [ { 'target_name': 'openmax_dl', 'type': 'static_library', 'include_dirs': [ '../', ], 'sources': [ 'api/omxtypes.h', 'sp/api/omxSP.h', 'sp/src/armSP_FFT_F32TwiddleTable.c', ], 'conditions' : [ ['big_float_fft == 1', { 'defines': [ 'BIG_FFT_TABLE', ], }], ['target_arch=="arm"', { 'cflags!': [ '-mfpu=vfpv3-d16', ], 'cflags': [ # We enable Neon instructions even with arm_neon==0, to support # runtime detection. '-mfpu=neon', ], 'dependencies': [ 'openmax_dl_armv7', ], 'sources': [ # Common files that are used by both the NEON and non-NEON code. 'api/armCOMM_s.h', 'api/armOMX.h', 'api/omxtypes_s.h', 'sp/api/armSP.h', 'sp/src/arm/armSP_FFT_S32TwiddleTable.c', 'sp/src/arm/omxSP_FFTGetBufSize_C_FC32.c', 'sp/src/arm/omxSP_FFTGetBufSize_C_SC16.c', 'sp/src/arm/omxSP_FFTGetBufSize_C_SC32.c', 'sp/src/arm/omxSP_FFTGetBufSize_R_F32.c', 'sp/src/arm/omxSP_FFTGetBufSize_R_S16.c', 'sp/src/arm/omxSP_FFTGetBufSize_R_S16S32.c', 'sp/src/arm/omxSP_FFTGetBufSize_R_S32.c', 'sp/src/arm/omxSP_FFTInit_C_FC32.c', 'sp/src/arm/omxSP_FFTInit_C_SC16.c', 'sp/src/arm/omxSP_FFTInit_C_SC32.c', 'sp/src/arm/omxSP_FFTInit_R_F32.c', 'sp/src/arm/omxSP_FFTInit_R_S16.c', 'sp/src/arm/omxSP_FFTInit_R_S16S32.c', 'sp/src/arm/omxSP_FFTInit_R_S32.c', # Complex 32-bit fixed-point FFT. 'sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix2_fs_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix2_ls_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix2_fs_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix4_fs_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix4_ls_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix2_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix4_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix8_fs_unsafe_s.S', 'sp/src/arm/neon/omxSP_FFTInv_CToC_SC32_Sfs_s.S', 'sp/src/arm/neon/omxSP_FFTFwd_CToC_SC32_Sfs_s.S', # Real 32-bit fixed-point FFT 'sp/src/arm/neon/armSP_FFTInv_CCSToR_S32_preTwiddleRadix2_unsafe_s.S', 'sp/src/arm/neon/omxSP_FFTFwd_RToCCS_S32_Sfs_s.S', 'sp/src/arm/neon/omxSP_FFTInv_CCSToR_S32_Sfs_s.S', # Complex 16-bit fixed-point FFT 'sp/src/arm/neon/armSP_FFTInv_CCSToR_S16_preTwiddleRadix2_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix2_fs_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix2_ls_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix2_ps_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix2_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix4_fs_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix4_ls_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix4_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix8_fs_unsafe_s.S', 'sp/src/arm/neon/omxSP_FFTFwd_CToC_SC16_Sfs_s.S', 'sp/src/arm/neon/omxSP_FFTInv_CToC_SC16_Sfs_s.S', # Real 16-bit fixed-point FFT 'sp/src/arm/neon/omxSP_FFTFwd_RToCCS_S16_Sfs_s.S', 'sp/src/arm/neon/omxSP_FFTInv_CCSToR_S16_Sfs_s.S', 'sp/src/arm/neon/omxSP_FFTFwd_RToCCS_S16S32_Sfs_s.S', 'sp/src/arm/neon/omxSP_FFTInv_CCSToR_S32S16_Sfs_s.S', # Complex floating-point FFT 'sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix2_fs_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix2_ls_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix2_fs_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix4_fs_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix4_ls_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix2_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix4_unsafe_s.S', 'sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix8_fs_unsafe_s.S', 'sp/src/arm/neon/omxSP_FFTInv_CToC_FC32_Sfs_s.S', 'sp/src/arm/neon/omxSP_FFTFwd_CToC_FC32_Sfs_s.S', # Real floating-point FFT 'sp/src/arm/neon/armSP_FFTInv_CCSToR_F32_preTwiddleRadix2_unsafe_s.S', 'sp/src/arm/neon/omxSP_FFTFwd_RToCCS_F32_Sfs_s.S', 'sp/src/arm/neon/omxSP_FFTInv_CCSToR_F32_Sfs_s.S', ], }], ['target_arch=="ia32" or target_arch=="x64"', { 'cflags': [ '-msse2', ], 'sources': [ # Real 32-bit floating-point FFT. 'sp/api/x86SP.h', 'sp/src/x86/omxSP_FFTFwd_RToCCS_F32_Sfs.c', 'sp/src/x86/omxSP_FFTGetBufSize_R_F32.c', 'sp/src/x86/omxSP_FFTInit_R_F32.c', 'sp/src/x86/omxSP_FFTInv_CCSToR_F32_Sfs.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix2_fs.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix2_ls.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix2_ls_sse.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix2_ms.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_fs.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_fs_sse.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_ls.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_ls_sse.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_ms.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_ms_sse.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix2_fs.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix2_ls.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix2_ls_sse.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix2_ms.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_fs.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_fs_sse.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_ls.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_ls_sse.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_ms.c', 'sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_ms_sse.c', 'sp/src/x86/x86SP_FFT_F32_radix2_kernel.c', 'sp/src/x86/x86SP_FFT_F32_radix4_kernel.c', 'sp/src/x86/x86SP_SSE_Math.h', ], }], ], }, ], 'conditions': [ ['target_arch=="arm"', { 'targets': [ { # Non-NEON implementation of FFT. This library is NOT # standalone. Applications must link with openmax_dl. 'target_name': 'openmax_dl_armv7', 'type': 'static_library', 'includes': [ '../../../build/android/cpufeatures.gypi', ], 'include_dirs': [ '../', ], 'cflags!': [ '-mfpu=neon', ], 'link_settings' : { 'libraries': [ # To get the __android_log_print routine '-llog', ], }, 'sources': [ # Detection routine 'sp/src/arm/detect.c', # Complex floating-point FFT 'sp/src/arm/armv7/armSP_FFT_CToC_FC32_Radix2_fs_unsafe_s.S', 'sp/src/arm/armv7/armSP_FFT_CToC_FC32_Radix2_fs_unsafe_s.S', 'sp/src/arm/armv7/armSP_FFT_CToC_FC32_Radix4_fs_unsafe_s.S', 'sp/src/arm/armv7/armSP_FFT_CToC_FC32_Radix4_unsafe_s.S', 'sp/src/arm/armv7/armSP_FFT_CToC_FC32_Radix8_fs_unsafe_s.S', 'sp/src/arm/armv7/omxSP_FFTInv_CToC_FC32_Sfs_s.S', 'sp/src/arm/armv7/omxSP_FFTFwd_CToC_FC32_Sfs_s.S', # Real floating-point FFT 'sp/src/arm/armv7/armSP_FFTInv_CCSToR_F32_preTwiddleRadix2_unsafe_s.S', 'sp/src/arm/armv7/omxSP_FFTFwd_RToCCS_F32_Sfs_s.S', 'sp/src/arm/armv7/omxSP_FFTInv_CCSToR_F32_Sfs_s.S', ], }, ], }], ], }