On 24 Mar 2014, at 06:03, Anton Khirnov <an...@khirnov.net> wrote:
> ---
> Switched replaygain printing to the new API with the struct instead of binary
> data
> ---
> libavfilter/af_ashowinfo.c | 110 ++++++++++++++++++++++++++++++++++++++++++++
> libavfilter/vf_showinfo.c | 55 ++++++++++++++++++++++
> 2 files changed, 165 insertions(+)
>
> diff --git a/libavfilter/af_ashowinfo.c b/libavfilter/af_ashowinfo.c
> index 99d9dde..e9649d9 100644
> --- a/libavfilter/af_ashowinfo.c
> +++ b/libavfilter/af_ashowinfo.c
> @@ -30,7 +30,10 @@
> #include "libavutil/attributes.h"
> #include "libavutil/channel_layout.h"
> #include "libavutil/common.h"
> +#include "libavutil/downmix_info.h"
> +#include "libavutil/intreadwrite.h"
> #include "libavutil/mem.h"
> +#include "libavutil/replaygain.h"
> #include "libavutil/samplefmt.h"
>
> #include "audio.h"
> @@ -66,6 +69,99 @@ static av_cold void uninit(AVFilterContext *ctx)
> av_freep(&s->plane_checksums);
> }
>
> +static void dump_matrixenc(AVFilterContext *ctx, AVFrameSideData *sd)
> +{
> + enum AVMatrixEncoding enc;
> +
> + av_log(ctx, AV_LOG_INFO, "matrix encoding: ");
> +
> + if (sd->size < sizeof(enum AVMatrixEncoding)) {
> + av_log(ctx, AV_LOG_INFO, "invalid data");
> + return;
> + }
> +
> + enc = *(enum AVMatrixEncoding *)sd->data;
> + switch (enc) {
> + case AV_MATRIX_ENCODING_NONE: av_log(ctx, AV_LOG_INFO,
> "none"); break;
> + case AV_MATRIX_ENCODING_DOLBY: av_log(ctx, AV_LOG_INFO,
> "Dolby"); break;
Sorry for not catching this earlier, this should say "Dolby Surround", IMO. I
suppose "Dolby Pro Logic" would also do.
Tim
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