On Wed, Apr 22, 2020 at 12:36 PM Jun Zhao wrote:
>
> From: Jun Zhao
>
> dump DOVI side data.
>
> Signed-off-by: Jun Zhao
> ---
> libavformat/dump.c | 23 +++
> 1 file changed, 23 insertions(+)
>
> diff --git a/libavformat/dump.c b/libavformat/dump.c
> index 220f404..9578b88 100644
> --- a/libavformat/dump.c
> +++ b/libavformat/dump.c
> @@ -27,6 +27,7 @@
> #include "libavutil/intreadwrite.h"
> #include "libavutil/log.h"
> #include "libavutil/mastering_display_metadata.h"
> +#include "libavutil/dovi_meta.h"
> #include "libavutil/mathematics.h"
> #include "libavutil/opt.h"
> #include "libavutil/avstring.h"
> @@ -387,6 +388,24 @@ static void dump_spherical(void *ctx, AVCodecParameters
> *par, AVPacketSideData *
> }
> }
>
> +static void dump_dovi_conf(void *ctx, AVPacketSideData* sd)
> +{
> +AVDOVIDecoderConfigurationRecord *dovi =
> (AVDOVIDecoderConfigurationRecord *)sd->data;
> +if (sd->size < sizeof(*dovi)) {
Need to remove sizeof(*dovi) part, fixed in local
> +av_log(ctx, AV_LOG_ERROR, "invalid data");
> +return;
> +}
> +
> +av_log(ctx, AV_LOG_INFO, "version: %d.%d, profile: %d, level: %d, "
> + "rpu flag: %d, el flag: %d, bl flag: %d, compatibility id: %d",
> + dovi->dv_version_major, dovi->dv_version_minor,
> + dovi->dv_profile, dovi->dv_level,
> + dovi->rpu_present_flag,
> + dovi->el_present_flag,
> + dovi->bl_present_flag,
> + dovi->dv_bl_signal_compatibility_id);
> +}
> +
> static void dump_sidedata(void *ctx, AVStream *st, const char *indent)
> {
> int i;
> @@ -449,6 +468,10 @@ static void dump_sidedata(void *ctx, AVStream *st, const
> char *indent)
> case AV_PKT_DATA_ICC_PROFILE:
> av_log(ctx, AV_LOG_INFO, "ICC Profile");
> break;
> +case AV_PKT_DATA_DOVI_CONF:
> +av_log(ctx, AV_LOG_INFO, "DOVI configuration record: ");
> +dump_dovi_conf(ctx, );
> +break;
> default:
> av_log(ctx, AV_LOG_INFO,
> "unknown side data type %d (%d bytes)", sd.type, sd.size);
> --
> 2.7.4
>
> ___
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--
===
Jun zhao/赵军
+++
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