From 0c99b900d874b60ce89b94742b2215f163c87a2b Mon Sep 17 00:00:00 2001
From: Luca Barbato <lu_zero@gentoo.org>
Date: Sun, 16 Jul 2017 14:35:40 +0200
Subject: [PATCH] png: Support RGBA64 pixel format
---
libavcodec/pngdec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c
index 7dc5c283d48..bc8c9523524 100644
--- a/libavcodec/pngdec.c
+++ b/libavcodec/pngdec.c
@@ -520,6 +520,9 @@ static int decode_frame(AVCodecContext *avctx,
} else if (s->bit_depth == 16 &&
s->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) {
avctx->pix_fmt = AV_PIX_FMT_YA16BE;
+ } else if (s->bit_depth == 16 &&
+ s->color_type == PNG_COLOR_TYPE_RGB_ALPHA) {
+ avctx->pix_fmt = AV_PIX_FMT_RGBA64BE;
} else {
avpriv_report_missing_feature(avctx,
"Bit depth %d color type %d",
--
GitLab