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[FFmpeg-devel,v2,4/4] avformat/argo_cvg: expose loop/reverb/checksum via metadata

Message ID 20220720144937.93133-4-zane@zanevaniperen.com
State New
Headers show
Series [FFmpeg-devel,v2,1/4] avformat/argo_cvg: name unk{1, 2} fields correctly | expand

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Commit Message

Zane van Iperen July 20, 2022, 2:49 p.m. UTC
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
---
 libavformat/argo_cvg.c | 9 +++++++++
 1 file changed, 9 insertions(+)

Comments

Andreas Rheinhardt July 20, 2022, 10 p.m. UTC | #1
Zane van Iperen:
> Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
> ---
>  libavformat/argo_cvg.c | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/libavformat/argo_cvg.c b/libavformat/argo_cvg.c
> index 12465dcbcc..3d4abb4758 100644
> --- a/libavformat/argo_cvg.c
> +++ b/libavformat/argo_cvg.c
> @@ -162,6 +162,15 @@ static int argo_cvg_read_header(AVFormatContext *s)
>      if ((ret = argo_cvg_read_checksum(s->pb, &ctx->header, &ctx->checksum)) < 0)
>          return ret;
>  
> +    if (av_dict_set_int(&st->metadata, "loop", ctx->header.loop, 0) < 0)
> +        return AVERROR(ENOMEM);
> +
> +    if (av_dict_set_int(&st->metadata, "reverb", ctx->header.reverb, 0) < 0)
> +        return AVERROR(ENOMEM);
> +
> +    if (av_dict_set_int(&st->metadata, "checksum", ctx->checksum, 0) < 0)
> +        return AVERROR(ENOMEM);
> +
>      par                         = st->codecpar;
>      par->codec_type             = AVMEDIA_TYPE_AUDIO;
>      par->codec_id               = AV_CODEC_ID_ADPCM_PSX;

Don't second-guess error codes (unless you have a good reason to).

- Andreas
Zane van Iperen July 21, 2022, 1:38 p.m. UTC | #2
On 21/7/22 08:00, Andreas Rheinhardt wrote:

>> +    if (av_dict_set_int(&st->metadata, "loop", ctx->header.loop, 0) < 0)
>> +        return AVERROR(ENOMEM);
>> +
>> +    if (av_dict_set_int(&st->metadata, "reverb", ctx->header.reverb, 0) < 0)
>> +        return AVERROR(ENOMEM);
>> +
>> +    if (av_dict_set_int(&st->metadata, "checksum", ctx->checksum, 0) < 0)
>> +        return AVERROR(ENOMEM);
>>
> Don't second-guess error codes (unless you have a good reason to).
> 

Right, don't know why I did that...

I'll apply in a few days (with the fixed return codes).
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Patch

diff --git a/libavformat/argo_cvg.c b/libavformat/argo_cvg.c
index 12465dcbcc..3d4abb4758 100644
--- a/libavformat/argo_cvg.c
+++ b/libavformat/argo_cvg.c
@@ -162,6 +162,15 @@  static int argo_cvg_read_header(AVFormatContext *s)
     if ((ret = argo_cvg_read_checksum(s->pb, &ctx->header, &ctx->checksum)) < 0)
         return ret;
 
+    if (av_dict_set_int(&st->metadata, "loop", ctx->header.loop, 0) < 0)
+        return AVERROR(ENOMEM);
+
+    if (av_dict_set_int(&st->metadata, "reverb", ctx->header.reverb, 0) < 0)
+        return AVERROR(ENOMEM);
+
+    if (av_dict_set_int(&st->metadata, "checksum", ctx->checksum, 0) < 0)
+        return AVERROR(ENOMEM);
+
     par                         = st->codecpar;
     par->codec_type             = AVMEDIA_TYPE_AUDIO;
     par->codec_id               = AV_CODEC_ID_ADPCM_PSX;