[FFmpeg-cvslog] png: Support RGBA64 pixel format

[Luca Barbato]

ffmpeg | branch: master | Luca Barbato <lu_zero at gentoo.org> | Sun Jul 16 14:35:40 2017 +0200| [0c99b900d874b60ce89b94742b2215f163c87a2b] | committer: Luca Barbato

png: Support RGBA64 pixel format

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0c99b900d874b60ce89b94742b2215f163c87a2b
---

 libavcodec/pngdec.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c
index 7dc5c283d4..bc8c952352 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",