avutil/cpu: Remove deprecated functions

[ffmpeg] / libswscale / swscale_unscaled.c

diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
index 563de39696d9c55b18b817c5bba357ba59b58ca3..c4dd8a4d8312bdd9c1aeaf301416572c87fbe729 100644 (file)
--- a/libswscale/swscale_unscaled.c
+++ b/libswscale/swscale_unscaled.c
@@ -30,6 +30,7 @@
 #include "libavutil/cpu.h"
 #include "libavutil/avutil.h"
 #include "libavutil/mathematics.h"
+#include "libavutil/mem_internal.h"
 #include "libavutil/bswap.h"
 #include "libavutil/pixdesc.h"
 #include "libavutil/avassert.h"
@@ -1805,7 +1806,7 @@ static int planarCopyWrapper(SwsContext *c, const uint8_t *src[],
     const AVPixFmtDescriptor *desc_src = av_pix_fmt_desc_get(c->srcFormat);
     const AVPixFmtDescriptor *desc_dst = av_pix_fmt_desc_get(c->dstFormat);
     int plane, i, j;
-    for (plane = 0; plane < 4; plane++) {
+    for (plane = 0; plane < 4 && dst[plane] != NULL; plane++) {
         int length = (plane == 0 || plane == 3) ? c->srcW  : AV_CEIL_RSHIFT(c->srcW,   c->chrDstHSubSample);
         int y =      (plane == 0 || plane == 3) ? srcSliceY: AV_CEIL_RSHIFT(srcSliceY, c->chrDstVSubSample);
         int height = (plane == 0 || plane == 3) ? srcSliceH: AV_CEIL_RSHIFT(srcSliceH, c->chrDstVSubSample);
@@ -1813,8 +1814,6 @@ static int planarCopyWrapper(SwsContext *c, const uint8_t *src[],
         uint8_t *dstPtr = dst[plane] + dstStride[plane] * y;
         int shiftonly = plane == 1 || plane == 2 || (!c->srcRange && plane == 0);
 
-        if (!dst[plane])
-            continue;
         // ignore palette for GRAY8
         if (plane == 1 && !dst[2]) continue;
         if (!src[plane] || (plane == 1 && !src[2])) {