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Code Issues Releases Activity

avcodec/vvc/sei: add decode_ambient_viewing_environment

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Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
This commit is contained in:
Wu Jianhua
2025-04-27 19:44:49 +08:00
committed by Nuo Mi
parent 761f75db74
commit f6d2f38530
1 changed files with 13 additions and 0 deletions
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13
libavcodec/vvc/sei.c
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@ -148,6 +148,16 @@ static int decode_frame_field_info(H274SEIFrameFieldInfo *h, const SEIRawFrameFi
return 0; return 0;
} }
static int decode_ambient_viewing_environment(H2645SEIAmbientViewingEnvironment *h, const SEIRawAmbientViewingEnvironment *s)
{
h->present = 1;
h->ambient_illuminance = s->ambient_illuminance;
h->ambient_light_x = s->ambient_light_x;
h->ambient_light_y = s->ambient_light_y;
return 0;
}
int ff_vvc_sei_decode(VVCSEI *s, const H266RawSEI *sei, const struct VVCFrameContext *fc) int ff_vvc_sei_decode(VVCSEI *s, const H266RawSEI *sei, const struct VVCFrameContext *fc)
{ {
H2645SEI *c = &s->common; H2645SEI *c = &s->common;
@ -179,6 +189,9 @@ int ff_vvc_sei_decode(VVCSEI *s, const H266RawSEI *sei, const struct VVCFrameCon
case SEI_TYPE_FRAME_FIELD_INFO: case SEI_TYPE_FRAME_FIELD_INFO:
return decode_frame_field_info(&s->frame_field_info, payload); return decode_frame_field_info(&s->frame_field_info, payload);
case SEI_TYPE_AMBIENT_VIEWING_ENVIRONMENT:
return decode_ambient_viewing_environment(&s->common.ambient_viewing_environment, payload);
default: default:
av_log(fc->log_ctx, AV_LOG_DEBUG, "Skipped %s SEI %d\n", av_log(fc->log_ctx, AV_LOG_DEBUG, "Skipped %s SEI %d\n",
sei->nal_unit_header.nal_unit_type == VVC_PREFIX_SEI_NUT ? sei->nal_unit_header.nal_unit_type == VVC_PREFIX_SEI_NUT ?