On Wed, Apr 22, 2020 at 12:36 PM Jun Zhao <mypopy...@gmail.com> wrote:
>
> From: Jun Zhao <barryjz...@tencent.com>
>
> dump DOVI side data.
>
> Signed-off-by: Jun Zhao <barryjz...@tencent.com>
> ---
> 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, &sd);
> + 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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