lavc/h264: move green meta logging out of the sei decoding

This will simplify the next Libav merge where SEI decoding doesn't have
access to the debug level anymore.

1 files changed, 30 insertions, 0 deletions

diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 367f6bf282..46eaec2ab0 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -959,6 +959,34 @@ static int get_last_needed_nal(H264Context *h)
     return nals_needed;
 }
 
+static void debug_green_metadata(const GreenMetaData *gm, void *logctx)
+{
+    av_log(logctx, AV_LOG_DEBUG, "Green Metadata Info SEI message\n");
+    av_log(logctx, AV_LOG_DEBUG, "  green_metadata_type: %d\n", gm->green_metadata_type);
+
+    if (gm->green_metadata_type == 0) {
+        av_log(logctx, AV_LOG_DEBUG, "  green_metadata_period_type: %d\n", gm->period_type);
+
+        if (gm->period_type == 2)
+            av_log(logctx, AV_LOG_DEBUG, "  green_metadata_num_seconds: %d\n", gm->num_seconds);
+        else if (gm->period_type == 3)
+            av_log(logctx, AV_LOG_DEBUG, "  green_metadata_num_pictures: %d\n", gm->num_pictures);
+
+        av_log(logctx, AV_LOG_DEBUG, "  SEI GREEN Complexity Metrics: %f %f %f %f\n",
+               (float)gm->percent_non_zero_macroblocks/255,
+               (float)gm->percent_intra_coded_macroblocks/255,
+               (float)gm->percent_six_tap_filtering/255,
+               (float)gm->percent_alpha_point_deblocking_instance/255);
+
+    } else if (gm->green_metadata_type == 1) {
+        av_log(logctx, AV_LOG_DEBUG, "  xsd_metric_type: %d\n", gm->xsd_metric_type);
+
+        if (gm->xsd_metric_type == 0)
+            av_log(logctx, AV_LOG_DEBUG, "  xsd_metric_value: %f\n",
+                   (float)gm->xsd_metric_value/100);
+    }
+}
+
 static int decode_nal_units(H264Context *h, const uint8_t *buf, int buf_size,
                             int parse_extradata)
 {
@@ -1141,6 +1169,8 @@ again:
         case NAL_SEI:
             h->gb = nal->gb;
             ret = ff_h264_decode_sei(h);
+            if (avctx->debug & FF_DEBUG_GREEN_MD)
+                debug_green_metadata(&h->sei_green_metadata, h->avctx);
             if (ret < 0 && (h->avctx->err_recognition & AV_EF_EXPLODE))
                 goto end;
             break;