From 52b909b5c1b4c04f4474f087ff1bff90ca40f892 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 22 Sep 2018 18:14:05 +0200 Subject: [PATCH] avcodec/prosumer: remove unneeded variable from vertical_predict Reviewed-by: Paul B Mahol Signed-off-by: Michael Niedermayer --- libavcodec/prosumer.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/libavcodec/prosumer.c b/libavcodec/prosumer.c index 575b00baca..0fa0109950 100644 --- a/libavcodec/prosumer.c +++ b/libavcodec/prosumer.c @@ -134,13 +134,11 @@ static int decompress(GetByteContext *gb, int size, PutByteContext *pb, const ui static void vertical_predict(uint32_t *dst, int offset, const uint32_t *src, int stride, int height) { - uint32_t x = (0x7F7F7F7F >> 1) & 0x7F7F7F7F; - dst += offset >> 2; for (int i = 0; i < height; i++) { for (int j = 0; j < stride >> 2; j++) { - dst[j] = (((src[j] >> 3) + (x & dst[j])) << 3) & 0xFCFCFCFC; + dst[j] = (((src[j] >> 3) + (0x3F3F3F3F & dst[j])) << 3) & 0xFCFCFCFC; } dst += stride >> 2;