On 29.06.24 21:54, Yigithan Yigit wrote:
On 29 Jun 2024, at 22:22, Rémi Denis-Courmont <r...@remlab.net> wrote:
Le perjantaina 28. kesäkuuta 2024, 23.15.20 EEST Yigithan Yigit a écrit :
---
libavfilter/af_volumedetect.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/libavfilter/af_volumedetect.c b/libavfilter/af_volumedetect.c
index 8b001d1cf2..327801a7f9 100644
--- a/libavfilter/af_volumedetect.c
+++ b/libavfilter/af_volumedetect.c
@@ -24,6 +24,8 @@
#include "avfilter.h"
#include "internal.h"
+#define MAX_DB 91
+
typedef struct VolDetectContext {
/**
* Number of samples at each PCM value.
@@ -33,6 +35,14 @@ typedef struct VolDetectContext {
uint64_t histogram[0x10001];
} VolDetectContext;
+static inline double logdb(uint64_t v)
+{
+ double d = v / (double)(0x8000 * 0x8000);
ldexp(v, -30) ?
That was the original code that already written. Should I change?
Not here. Keep the move patch as-is.
You can test if ldexp() is equal and if so, add another patch to the
patchset changing the function to utilize ldexp().
-Thilo
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