From 4cea39ad9b993e88413ddc4868b0b281b8a5e83e Mon Sep 17 00:00:00 2001 From: Limin Wang Date: Thu, 12 Sep 2019 17:23:40 +0800 Subject: [PATCH] avcodec/pngdec: remove the unnecessary type conversion Reviewed-by: Carl Eugen Hoyos Signed-off-by: Limin Wang --- libavcodec/pngdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index 67bfc41b31..d72f9bbb80 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -415,7 +415,7 @@ static int png_decode_idat(PNGDecContext *s, int length) { int ret; s->zstream.avail_in = FFMIN(length, bytestream2_get_bytes_left(&s->gb)); - s->zstream.next_in = (unsigned char *)s->gb.buffer; + s->zstream.next_in = s->gb.buffer; bytestream2_skip(&s->gb, length); /* decode one line if possible */ @@ -454,7 +454,7 @@ static int decode_zbuf(AVBPrint *bp, const uint8_t *data, zstream.opaque = NULL; if (inflateInit(&zstream) != Z_OK) return AVERROR_EXTERNAL; - zstream.next_in = (unsigned char *)data; + zstream.next_in = data; zstream.avail_in = data_end - data; av_bprint_init(bp, 0, AV_BPRINT_SIZE_UNLIMITED);