From 60da5b87ad5823707254aa2930fa5950e45facc2 Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Tue, 27 Apr 2021 16:50:18 +0200 Subject: [PATCH] avcodec/bmpenc: Use memcpy when data has desired endianness Signed-off-by: Andreas Rheinhardt --- libavcodec/bmpenc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavcodec/bmpenc.c b/libavcodec/bmpenc.c index 557e0be285..40c2f056fa 100644 --- a/libavcodec/bmpenc.c +++ b/libavcodec/bmpenc.c @@ -20,6 +20,8 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include "config.h" + #include "libavutil/imgutils.h" #include "libavutil/avassert.h" #include "avcodec.h" @@ -139,7 +141,7 @@ static int bmp_encode_frame(AVCodecContext *avctx, AVPacket *pkt, ptr = p->data[0] + (avctx->height - 1) * p->linesize[0]; buf = pkt->data + hsize; for(i = 0; i < avctx->height; i++) { - if (bit_count == 16) { + if (HAVE_BIGENDIAN && bit_count == 16) { const uint16_t *src = (const uint16_t *) ptr; for(n = 0; n < avctx->width; n++) AV_WL16(buf + 2 * n, src[n]);