[FFmpeg-devel] [PATCH 1/2] libavfilter/vf_dnn_detect: Fix a control flow issue

[FFmpeg-devel] [PATCH 1/2] libavfilter/vf_dnn_detect: Fix a control flow issue

[wenbin.chen-at-intel.com]

From: Wenbin Chen <wenbin.chen@intel.com>

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
---
 libavfilter/vf_dnn_detect.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavfilter/vf_dnn_detect.c b/libavfilter/vf_dnn_detect.c
index fcc64118b6..52d5c3d798 100644
--- a/libavfilter/vf_dnn_detect.c
+++ b/libavfilter/vf_dnn_detect.c
@@ -455,11 +455,13 @@ static int dnn_detect_post_proc_ov(AVFrame *frame, DNNData *output, int nb_outpu
         ret = dnn_detect_post_proc_yolo(frame, output, filter_ctx);
         if (ret < 0)
             return ret;
+        break;
     case DDMT_YOLOV3:
     case DDMT_YOLOV4:
         ret = dnn_detect_post_proc_yolov3(frame, output, filter_ctx, nb_outputs);
         if (ret < 0)
             return ret;
+        break;
     }
     return 0;
 }
-- 
2.34.1

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[FFmpeg-devel] [PATCH 2/2] libavfilter/vf_dnn_detect: Add initialized value to function pointer

[wenbin.chen-at-intel.com]

From: Wenbin Chen <wenbin.chen@intel.com>

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
---
 libavfilter/vf_dnn_detect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_dnn_detect.c b/libavfilter/vf_dnn_detect.c
index 52d5c3d798..88865c8a8e 100644
--- a/libavfilter/vf_dnn_detect.c
+++ b/libavfilter/vf_dnn_detect.c
@@ -157,7 +157,7 @@ static int dnn_detect_parse_yolo_output(AVFrame *frame, DNNData *output, int out
     float *output_data = output[output_index].data;
     float *anchors = ctx->anchors;
     AVDetectionBBox *bbox;
-    float (*post_process_raw_data)(float x);
+    float (*post_process_raw_data)(float x) = linear;
     int is_NHWC = 0;
 
     if (ctx->model_type == DDMT_YOLOV1V2) {
-- 
2.34.1

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Re: [FFmpeg-devel] [PATCH 2/2] libavfilter/vf_dnn_detect: Add initialized value to function pointer

[Xiang, Haihao]

On Ma, 2023-12-18 at 14:36 +0800, wenbin.chen-at-intel.com@ffmpeg.org wrote:
> From: Wenbin Chen <wenbin.chen@intel.com>
> 
> Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
> ---
>  libavfilter/vf_dnn_detect.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/libavfilter/vf_dnn_detect.c b/libavfilter/vf_dnn_detect.c
> index 52d5c3d798..88865c8a8e 100644
> --- a/libavfilter/vf_dnn_detect.c
> +++ b/libavfilter/vf_dnn_detect.c
> @@ -157,7 +157,7 @@ static int dnn_detect_parse_yolo_output(AVFrame *frame,
> DNNData *output, int out
>      float *output_data = output[output_index].data;
>      float *anchors = ctx->anchors;
>      AVDetectionBBox *bbox;
> -    float (*post_process_raw_data)(float x);
> +    float (*post_process_raw_data)(float x) = linear;
>      int is_NHWC = 0;
>  
>      if (ctx->model_type == DDMT_YOLOV1V2) {

LGTM,

-Haihao

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Re: [FFmpeg-devel] [PATCH 1/2] libavfilter/vf_dnn_detect: Fix a control flow issue

[Xiang, Haihao]

On Ma, 2023-12-18 at 14:36 +0800, wenbin.chen-at-intel.com@ffmpeg.org wrote:
> From: Wenbin Chen <wenbin.chen@intel.com>
> 
> Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
> ---
>  libavfilter/vf_dnn_detect.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/libavfilter/vf_dnn_detect.c b/libavfilter/vf_dnn_detect.c
> index fcc64118b6..52d5c3d798 100644
> --- a/libavfilter/vf_dnn_detect.c
> +++ b/libavfilter/vf_dnn_detect.c
> @@ -455,11 +455,13 @@ static int dnn_detect_post_proc_ov(AVFrame *frame,
> DNNData *output, int nb_outpu
>          ret = dnn_detect_post_proc_yolo(frame, output, filter_ctx);
>          if (ret < 0)
>              return ret;
> +        break;
>      case DDMT_YOLOV3:
>      case DDMT_YOLOV4:
>          ret = dnn_detect_post_proc_yolov3(frame, output, filter_ctx,
> nb_outputs);
>          if (ret < 0)
>              return ret;
> +        break;
>      }
>      return 0;
>  }

LGTM,

- Haihao


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