Merge commit '2d6b3f3a9dce409ca51d70ef4b85c0593bb4b109'

[ffmpeg] / libavcodec / hevcdsp_template.c

diff --git a/libavcodec/hevcdsp_template.c b/libavcodec/hevcdsp_template.c
index e09c661759e502fd0d408d2a525540aadc74fbcf..56cd9e605d313babde90af0833581e2ed0f70e9b 100644 (file)
--- a/libavcodec/hevcdsp_template.c
+++ b/libavcodec/hevcdsp_template.c
@@ -121,7 +121,7 @@ static void FUNC(dequant)(int16_t *coeffs, int16_t log2_size)
     } else {
         for (y = 0; y < size; y++) {
             for (x = 0; x < size; x++) {
-                *coeffs = *coeffs << -shift;
+                *coeffs = *(uint16_t*)coeffs << -shift;
                 coeffs++;
             }
         }
@@ -915,7 +915,7 @@ static void FUNC(put_hevc_qpel_bi_w_h)(uint8_t *_dst, ptrdiff_t _dststride, uint
     for (y = 0; y < height; y++) {
         for (x = 0; x < width; x++)
             dst[x] = av_clip_pixel(((QPEL_FILTER(src, 1) >> (BIT_DEPTH - 8)) * wx1 + src2[x] * wx0 +
-                                    ((ox0 + ox1 + 1) << log2Wd)) >> (log2Wd + 1));
+                                    ((ox0 + ox1 + 1) * (1 << log2Wd))) >> (log2Wd + 1));
         src  += srcstride;
         dst  += dststride;
         src2 += MAX_PB_SIZE;
@@ -970,7 +970,7 @@ static void FUNC(put_hevc_qpel_bi_w_v)(uint8_t *_dst, ptrdiff_t _dststride, uint
     for (y = 0; y < height; y++) {
         for (x = 0; x < width; x++)
             dst[x] = av_clip_pixel(((QPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8)) * wx1 + src2[x] * wx0 +
-                                    ((ox0 + ox1 + 1) << log2Wd)) >> (log2Wd + 1));
+                                    ((ox0 + ox1 + 1) * (1 << log2Wd))) >> (log2Wd + 1));
         src  += srcstride;
         dst  += dststride;
         src2 += MAX_PB_SIZE;
@@ -1051,7 +1051,7 @@ static void FUNC(put_hevc_qpel_bi_w_hv)(uint8_t *_dst, ptrdiff_t _dststride, uin
     for (y = 0; y < height; y++) {
         for (x = 0; x < width; x++)
             dst[x] = av_clip_pixel(((QPEL_FILTER(tmp, MAX_PB_SIZE) >> 6) * wx1 + src2[x] * wx0 +
-                                    ((ox0 + ox1 + 1) << log2Wd)) >> (log2Wd + 1));
+                                    ((ox0 + ox1 + 1) * (1 << log2Wd))) >> (log2Wd + 1));
         tmp  += MAX_PB_SIZE;
         dst  += dststride;
         src2 += MAX_PB_SIZE;
@@ -1355,7 +1355,7 @@ static void FUNC(put_hevc_epel_bi_w_h)(uint8_t *_dst, ptrdiff_t _dststride, uint
     for (y = 0; y < height; y++) {
         for (x = 0; x < width; x++)
             dst[x] = av_clip_pixel(((EPEL_FILTER(src, 1) >> (BIT_DEPTH - 8)) * wx1 + src2[x] * wx0 +
-                                    ((ox0 + ox1 + 1) << log2Wd)) >> (log2Wd + 1));
+                                    ((ox0 + ox1 + 1) * (1 << log2Wd))) >> (log2Wd + 1));
         src  += srcstride;
         dst  += dststride;
         src2 += MAX_PB_SIZE;
@@ -1407,7 +1407,7 @@ static void FUNC(put_hevc_epel_bi_w_v)(uint8_t *_dst, ptrdiff_t _dststride, uint
     for (y = 0; y < height; y++) {
         for (x = 0; x < width; x++)
             dst[x] = av_clip_pixel(((EPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8)) * wx1 + src2[x] * wx0 +
-                                    ((ox0 + ox1 + 1) << log2Wd)) >> (log2Wd + 1));
+                                    ((ox0 + ox1 + 1) * (1 << log2Wd))) >> (log2Wd + 1));
         src  += srcstride;
         dst  += dststride;
         src2 += MAX_PB_SIZE;