2023-10-24 21:24:55 CST W43D2

avutil_intfloat.go

@@ -0,0 +1,26 @@
+package ffmpeg
+
+/*
+#include <libavutil/intfloat.h>
+*/
+import "C"
+
+// AvInt2float reinterprets a 32-bit integer as a float.
+func AvInt2float(i uint32) float32 {
+	return (float32)(C.av_int2float((C.uint32_t)(i)))
+}
+
+// AvFloat2int reinterprets a float as a 32-bit integer.
+func AvFloat2int(f float32) uint32 {
+	return (uint32)(C.av_float2int((C.float)(f)))
+}
+
+// AvInt2double reinterprets a 64-bit integer as a double.
+func AvInt2double(i uint64) float64 {
+	return (float64)(C.av_int2double((C.uint64_t)(i)))
+}
+
+// AvDouble2int reinterprets a double as a 64-bit integer.
+func AvDouble2int(f float64) uint64 {
+	return (uint64)(C.av_double2int((C.double)(f)))
+}