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png: Support RGBA64 pixel format

This commit is contained in:
Luca Barbato 2017-07-16 14:35:40 +02:00
parent 9f5b77c16f
commit 0c99b900d8
1 changed files with 3 additions and 0 deletions
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3
libavcodec/pngdec.c
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@ -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",