png: Report more details regarding unsupported pixel formats

9f5b77c1 · Luca Barbato · 4c0588b4 · 9f5b77c1
Commit 9f5b77c1 authored Jul 16, 2017 by Luca Barbato
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pngdec.c libavcodec/pngdec.c +3 -0

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--- a/libavcodec/pngdec.c
+++ b/libavcodec/pngdec.c
@@ -521,6 +521,9 @@ static int decode_frame(AVCodecContext *avctx,
                           s->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) {
                    avctx->pix_fmt = AV_PIX_FMT_YA16BE;
                } else {
+                    avpriv_report_missing_feature(avctx,
+                                                  "Bit depth %d color type %d",
+                                                  s->bit_depth, s->color_type);
                    goto fail;
                }