C++ (Cpp) omxSP_HasArmNeon示例

示例#1

文件： fft_time_ne10.c 项目： rtoy/openmax-hacks

void InitializeNE10()
{
#if defined(__aarch64__)
    ne10_init_dsp(1);
#else
    /* Need to initialize things if we have Ne10 available */
    extern int omxSP_HasArmNeon();
    extern ne10_result_t ne10_init_dsp (ne10_int32_t is_NEON_available);
    ne10_init_dsp(omxSP_HasArmNeon());
#endif
}

示例#2

文件： detect.c 项目： venkatarajasekhar/Qt

static void SetFFTRoutines() {
  /*
   * Choose the correct (NEON or non-NEON) routines for both the
   * forward and inverse FFTs
   */
  if (omxSP_HasArmNeon()) {
    __android_log_print(ANDROID_LOG_INFO, "OpenMAX DL FFT",
                        "Using NEON FFT");
    omxSP_FFTFwd_RToCCS_F32 = omxSP_FFTFwd_RToCCS_F32_Sfs;
    omxSP_FFTInv_CCSToR_F32 = omxSP_FFTInv_CCSToR_F32_Sfs;
  } else {
    __android_log_print(ANDROID_LOG_INFO, "OpenMAX DL FFT",
                        "Using non-NEON FFT");
    omxSP_FFTFwd_RToCCS_F32 = omxSP_FFTFwd_RToCCS_F32_Sfs_vfp;
    omxSP_FFTInv_CCSToR_F32 = omxSP_FFTInv_CCSToR_F32_Sfs_vfp;
  }
}