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Mon, 20 May 2024 13:16:11 -0700 (PDT) Received: from localhost.localdomain ([2a02:e0:8bd6:600:b19e:f464:654a:2d9b]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a5a1787c6ffsm1498463466b.49.2024.05.20.13.16.09 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 20 May 2024 13:16:10 -0700 (PDT) From: Yigithan Yigit To: ffmpeg-devel@ffmpeg.org Date: Mon, 20 May 2024 23:16:04 +0300 Message-ID: <20240520201606.90567-2-yigithanyigitdevel@gmail.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240520201606.90567-1-yigithanyigitdevel@gmail.com> References: <20240520201606.90567-1-yigithanyigitdevel@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v3 1/3] avfilter/af_volumedetect.c: Move logdb function X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: thilo.borgmann@mail.de, yigithanyigitdevel@gmail.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --- 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); + if (!v) + return MAX_DB; + return -log10(d) * 10; +} + static int filter_frame(AVFilterLink *inlink, AVFrame *samples) { AVFilterContext *ctx = inlink->dst; @@ -56,16 +66,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *samples) return ff_filter_frame(inlink->dst->outputs[0], samples); } -#define MAX_DB 91 - -static inline double logdb(uint64_t v) -{ - double d = v / (double)(0x8000 * 0x8000); - if (!v) - return MAX_DB; - return -log10(d) * 10; -} - static void print_stats(AVFilterContext *ctx) { VolDetectContext *vd = ctx->priv; -- 2.44.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".