1 # Copyright 2014 The Chromium Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 declare_args() { 6 # Override this value to build with small float FFT tables 7 openmax_big_float_fft = true 8 } 9 10 config("dl_config") { 11 include_dirs = [ ".." ] 12 } 13 14 # GYP: third_party/openmax_dl/dl/dl.gyp:openmax_dl 15 source_set("dl") { 16 public_configs = [ ":dl_config" ] 17 sources = [ 18 "api/omxtypes.h", 19 "sp/api/omxSP.h", 20 "sp/src/armSP_FFT_F32TwiddleTable.c", 21 ] 22 23 cflags = [] 24 deps = [] 25 defines = [] 26 27 if (openmax_big_float_fft) { 28 defines += [ 29 "BIG_FFT_TABLE", 30 ] 31 } 32 33 if (cpu_arch == "arm" || cpu_arch == "arm64") { 34 sources += [ 35 # Common files that are used by both arm and arm64 code. 36 "api/arm/armOMX.h", 37 "api/arm/omxtypes_s.h", 38 "sp/api/armSP.h", 39 "sp/src/arm/armSP_FFT_S32TwiddleTable.c", 40 "sp/src/arm/omxSP_FFTGetBufSize_C_FC32.c", 41 "sp/src/arm/omxSP_FFTGetBufSize_C_SC32.c", 42 "sp/src/arm/omxSP_FFTGetBufSize_R_F32.c", 43 "sp/src/arm/omxSP_FFTGetBufSize_R_S32.c", 44 "sp/src/arm/omxSP_FFTInit_C_FC32.c", 45 "sp/src/arm/omxSP_FFTInit_R_F32.c", 46 ] 47 } 48 49 if (cpu_arch == "arm") { 50 configs -= [ "//build/config/compiler:compiler_arm_fpu" ] 51 cflags += [ 52 "-mfpu=neon" 53 ] 54 55 deps += [ 56 ":openmax_dl_armv7" 57 ] 58 59 sources += [ 60 # Common files that are used by both the NEON and non-NEON code. 61 "api/armCOMM_s.h", 62 "sp/src/arm/omxSP_FFTGetBufSize_C_SC16.c", 63 "sp/src/arm/omxSP_FFTGetBufSize_R_S16.c", 64 "sp/src/arm/omxSP_FFTGetBufSize_R_S16S32.c", 65 "sp/src/arm/omxSP_FFTInit_C_SC16.c", 66 "sp/src/arm/omxSP_FFTInit_C_SC32.c", 67 "sp/src/arm/omxSP_FFTInit_R_S16.c", 68 "sp/src/arm/omxSP_FFTInit_R_S16S32.c", 69 "sp/src/arm/omxSP_FFTInit_R_S32.c", 70 71 # Complex 32-bit fixed-point FFT. 72 "sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix2_fs_unsafe_s.S", 73 "sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix2_ls_unsafe_s.S", 74 "sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix2_unsafe_s.S", 75 "sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix4_fs_unsafe_s.S", 76 "sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix4_ls_unsafe_s.S", 77 "sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix4_unsafe_s.S", 78 "sp/src/arm/neon/armSP_FFT_CToC_SC32_Radix8_fs_unsafe_s.S", 79 "sp/src/arm/neon/omxSP_FFTFwd_CToC_SC32_Sfs_s.S", 80 "sp/src/arm/neon/omxSP_FFTInv_CToC_SC32_Sfs_s.S", 81 # Real 32-bit fixed-point FFT 82 "sp/src/arm/neon/armSP_FFTInv_CCSToR_S32_preTwiddleRadix2_unsafe_s.S", 83 "sp/src/arm/neon/omxSP_FFTFwd_RToCCS_S32_Sfs_s.S", 84 "sp/src/arm/neon/omxSP_FFTInv_CCSToR_S32_Sfs_s.S", 85 # Complex 16-bit fixed-point FFT 86 "sp/src/arm/neon/armSP_FFTInv_CCSToR_S16_preTwiddleRadix2_unsafe_s.S", 87 "sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix2_fs_unsafe_s.S", 88 "sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix2_ls_unsafe_s.S", 89 "sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix2_ps_unsafe_s.S", 90 "sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix2_unsafe_s.S", 91 "sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix4_fs_unsafe_s.S", 92 "sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix4_ls_unsafe_s.S", 93 "sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix4_unsafe_s.S", 94 "sp/src/arm/neon/armSP_FFT_CToC_SC16_Radix8_fs_unsafe_s.S", 95 "sp/src/arm/neon/omxSP_FFTFwd_CToC_SC16_Sfs_s.S", 96 "sp/src/arm/neon/omxSP_FFTInv_CToC_SC16_Sfs_s.S", 97 # Real 16-bit fixed-point FFT 98 "sp/src/arm/neon/omxSP_FFTFwd_RToCCS_S16_Sfs_s.S", 99 "sp/src/arm/neon/omxSP_FFTInv_CCSToR_S16_Sfs_s.S", 100 "sp/src/arm/neon/omxSP_FFTFwd_RToCCS_S16S32_Sfs_s.S", 101 "sp/src/arm/neon/omxSP_FFTInv_CCSToR_S32S16_Sfs_s.S", 102 # Complex floating-point FFT 103 "sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix2_fs_unsafe_s.S", 104 "sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix2_ls_unsafe_s.S", 105 "sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix2_unsafe_s.S", 106 "sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix4_fs_unsafe_s.S", 107 "sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix4_ls_unsafe_s.S", 108 "sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix4_unsafe_s.S", 109 "sp/src/arm/neon/armSP_FFT_CToC_FC32_Radix8_fs_unsafe_s.S", 110 "sp/src/arm/neon/omxSP_FFTFwd_CToC_FC32_Sfs_s.S", 111 "sp/src/arm/neon/omxSP_FFTInv_CToC_FC32_Sfs_s.S", 112 # Real floating-point FFT 113 "sp/src/arm/neon/armSP_FFTInv_CCSToR_F32_preTwiddleRadix2_unsafe_s.S", 114 "sp/src/arm/neon/omxSP_FFTFwd_RToCCS_F32_Sfs_s.S", 115 "sp/src/arm/neon/omxSP_FFTInv_CCSToR_F32_Sfs_s.S", 116 ] 117 } 118 119 if (cpu_arch == "ia32" || cpu_arch == "x64") { 120 cflags += [ 121 "-msse2" 122 ] 123 124 sources += [ 125 # Real 32-bit floating-point FFT. 126 "sp/api/x86SP.h", 127 "sp/src/x86/omxSP_FFTFwd_RToCCS_F32_Sfs.c", 128 "sp/src/x86/omxSP_FFTGetBufSize_R_F32.c", 129 "sp/src/x86/omxSP_FFTInit_R_F32.c", 130 "sp/src/x86/omxSP_FFTInv_CCSToR_F32_Sfs.c", 131 "sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix2_fs.c", 132 "sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix2_ls.c", 133 "sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix2_ls_sse.c", 134 "sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix2_ms.c", 135 "sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_fs.c", 136 "sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_fs_sse.c", 137 "sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_ls.c", 138 "sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_ls_sse.c", 139 "sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_ms.c", 140 "sp/src/x86/x86SP_FFT_CToC_FC32_Fwd_Radix4_ms_sse.c", 141 "sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix2_fs.c", 142 "sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix2_ls.c", 143 "sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix2_ls_sse.c", 144 "sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix2_ms.c", 145 "sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_fs.c", 146 "sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_fs_sse.c", 147 "sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_ls.c", 148 "sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_ls_sse.c", 149 "sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_ms.c", 150 "sp/src/x86/x86SP_FFT_CToC_FC32_Inv_Radix4_ms_sse.c", 151 "sp/src/x86/x86SP_FFT_F32_radix2_kernel.c", 152 "sp/src/x86/x86SP_FFT_F32_radix4_kernel.c", 153 "sp/src/x86/x86SP_SSE_Math.h", 154 ] 155 } 156 if (cpu_arch == "arm64") { 157 sources += [ 158 "api/arm/arm64COMM_s.h", 159 160 # Complex floating-point FFT 161 "sp/src/arm/arm64/armSP_FFT_CToC_FC32_Radix2_fs_s.S", 162 "sp/src/arm/arm64/armSP_FFT_CToC_FC32_Radix2_ls_s.S", 163 "sp/src/arm/arm64/armSP_FFT_CToC_FC32_Radix2_s.S", 164 "sp/src/arm/arm64/armSP_FFT_CToC_FC32_Radix4_fs_s.S", 165 "sp/src/arm/arm64/armSP_FFT_CToC_FC32_Radix4_ls_s.S", 166 "sp/src/arm/arm64/armSP_FFT_CToC_FC32_Radix4_s.S", 167 "sp/src/arm/arm64/armSP_FFT_CToC_FC32_Radix8_fs_s.S", 168 "sp/src/arm/arm64/omxSP_FFTInv_CToC_FC32.c", 169 "sp/src/arm/arm64/omxSP_FFTFwd_CToC_FC32.c", 170 # Real floating-point FFT 171 "sp/src/arm/arm64/armSP_FFTInv_CCSToR_F32_preTwiddleRadix2_s.S", 172 "sp/src/arm/arm64/omxSP_FFTFwd_RToCCS_F32.c", 173 "sp/src/arm/arm64/ComplexToRealFixup.S", 174 "sp/src/arm/arm64/omxSP_FFTInv_CCSToR_F32.c", 175 ] 176 } 177 if (cpu_arch == "mipsel") { 178 cflags += [ 179 "-std=c99", 180 ] 181 sources -= [ 182 "sp/src/armSP_FFT_F32TwiddleTable.c", 183 ] 184 185 sources += [ 186 "sp/api/mipsSP.h", 187 "sp/src/mips/mips_FFTFwd_RToCCS_F32_complex.c", 188 "sp/src/mips/mips_FFTFwd_RToCCS_F32_real.c", 189 "sp/src/mips/mips_FFTInv_CCSToR_F32_complex.c", 190 "sp/src/mips/mips_FFTInv_CCSToR_F32_real.c", 191 "sp/src/mips/omxSP_FFT_F32TwiddleTable.c", 192 "sp/src/mips/omxSP_FFTFwd_RToCCS_F32_Sfs.c", 193 "sp/src/mips/omxSP_FFTGetBufSize_R_F32.c", 194 "sp/src/mips/omxSP_FFTInit_R_F32.c", 195 "sp/src/mips/omxSP_FFTInv_CCSToR_F32_Sfs.c", 196 ] 197 } 198 } 199 200 if (cpu_arch == "arm") { 201 # GYP: third_party/openmax_dl/dl/dl.gyp:openmax_dl 202 # Non-NEON implementation of FFT. This library is NOT 203 # standalone. Applications must link with openmax_dl. 204 source_set("openmax_dl_armv7") { 205 configs += [ ":dl_config" ] 206 deps = [ "//third_party/android_tools:cpu_features" ] 207 visibility = [ ":*" ] 208 209 #TODO(GYP): 210 #'cflags!': [ 211 #'-mfpu=neon', 212 #], 213 214 libs = [ "log" ] 215 216 sources = [ 217 # Detection routine 218 "sp/src/arm/detect.c", 219 # Complex floating-point FFT 220 "sp/src/arm/armv7/armSP_FFT_CToC_FC32_Radix2_fs_unsafe_s.S", 221 "sp/src/arm/armv7/armSP_FFT_CToC_FC32_Radix4_fs_unsafe_s.S", 222 "sp/src/arm/armv7/armSP_FFT_CToC_FC32_Radix4_unsafe_s.S", 223 "sp/src/arm/armv7/armSP_FFT_CToC_FC32_Radix8_fs_unsafe_s.S", 224 "sp/src/arm/armv7/omxSP_FFTInv_CToC_FC32_Sfs_s.S", 225 "sp/src/arm/armv7/omxSP_FFTFwd_CToC_FC32_Sfs_s.S", 226 # Real floating-point FFT 227 "sp/src/arm/armv7/armSP_FFTInv_CCSToR_F32_preTwiddleRadix2_unsafe_s.S", 228 "sp/src/arm/armv7/omxSP_FFTFwd_RToCCS_F32_Sfs_s.S", 229 "sp/src/arm/armv7/omxSP_FFTInv_CCSToR_F32_Sfs_s.S", 230 ] 231 } 232 } 233
