arm: float_dsp: Propagate cpu_flags to vfp initialization function

libavutil/arm/float_dsp_arm.h

@@ -23,7 +23,7 @@
 
 #include "libavutil/float_dsp.h"
 
-void ff_float_dsp_init_vfp (AVFloatDSPContext *fdsp);
+void ff_float_dsp_init_vfp(AVFloatDSPContext *fdsp, int cpu_flags);
 void ff_float_dsp_init_neon(AVFloatDSPContext *fdsp);
 
 #endif /* AVUTIL_ARM_FLOAT_DSP_ARM_H */

libavutil/arm/float_dsp_init_arm.c

@@ -28,7 +28,7 @@ av_cold void ff_float_dsp_init_arm(AVFloatDSPContext *fdsp)
     int cpu_flags = av_get_cpu_flags();
 
     if (have_vfp(cpu_flags))
-        ff_float_dsp_init_vfp(fdsp);
+        ff_float_dsp_init_vfp(fdsp, cpu_flags);
     if (have_neon(cpu_flags))
         ff_float_dsp_init_neon(fdsp);
 }

libavutil/arm/float_dsp_init_vfp.c

@@ -29,10 +29,8 @@ void ff_vector_fmul_vfp(float *dst, const float *src0, const float *src1,
 void ff_vector_fmul_reverse_vfp(float *dst, const float *src0,
                                 const float *src1, int len);
 
-av_cold void ff_float_dsp_init_vfp(AVFloatDSPContext *fdsp)
+av_cold void ff_float_dsp_init_vfp(AVFloatDSPContext *fdsp, int cpu_flags)
 {
-    int cpu_flags = av_get_cpu_flags();
-
     if (!have_vfpv3(cpu_flags))
         fdsp->vector_fmul = ff_vector_fmul_vfp;
     fdsp->vector_fmul_reverse = ff_vector_fmul_reverse_vfp;