fastftoi: fix stack overflow bug

Oleksiy-Yakovenko · Oleksiy-Yakovenko · commit f2442468cdb7 · 2025-04-05T21:55:01.000+02:00
diff --git a/include/deadbeef/fastftoi.h b/include/deadbeef/fastftoi.h
@@ -166,7 +166,7 @@ static __inline void fpu_restore(fpu_control fpu){
 typedef int16_t fpu_control;
 
 static inline int ftoi(float f) {
-    float32x2_t fvec = vld1_f32(&f);
+    float32x2_t fvec = vdup_n_f32(f);
     int32x2_t ivec = vcvt_s32_f32(fvec);
     return vget_lane_s32(ivec, 0);
 }

Original file line number	Diff line number	Diff line change
`@@ -166,7 +166,7 @@ static __inline void fpu_restore(fpu_control fpu){`
`166`	`166`	`typedef int16_t fpu_control;`
`167`	`167`
`168`	`168`	`static inline int ftoi(float f) {`
`169`		`- float32x2_t fvec = vld1_f32(&f);`
	`169`	`+ float32x2_t fvec = vdup_n_f32(f);`
`170`	`170`	`int32x2_t ivec = vcvt_s32_f32(fvec);`
`171`	`171`	`return vget_lane_s32(ivec, 0);`
`172`	`172`	`}`