[FFmpeg-devel] [PATCH v1] libavfilter/x86/vf_convolution: fix sobel swap issue on WIN64

[bin.wang at intel.com]

From: "Wang, Bin" <bin.wang at intel.com>

Signed-off-by: Wang, Bin <bin.wang at intel.com>
---
 libavfilter/x86/vf_convolution.asm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavfilter/x86/vf_convolution.asm b/libavfilter/x86/vf_convolution.asm
index c912d56752..a6be95690b 100644
--- a/libavfilter/x86/vf_convolution.asm
+++ b/libavfilter/x86/vf_convolution.asm
@@ -189,8 +189,8 @@ cglobal filter_sobel, 4, 15, 7, dst, width, matrix, ptr, c0, c1, c2, c3, c4, c5,
 cglobal filter_sobel, 4, 15, 7, dst, width, rdiv, bias, matrix, ptr, c0, c1, c2, c3, c4, c5, c6, c7, c8, r, x
 %endif
 %if WIN64
-    SWAP xmm0, xmm2
-    SWAP xmm1, xmm3
+    VBROADCASTSS m0, xmm2
+    VBROADCASTSS m1, xmm3
     mov  r2q, matrixmp
     mov  r3q, ptrmp
     DEFINE_ARGS dst, width, matrix, ptr, c0, c1, c2, c3, c4, c5, c6, c7, c8, r, x
@@ -281,7 +281,7 @@ cglobal filter_sobel, 4, 15, 7, dst, width, rdiv, bias, matrix, ptr, c0, c1, c2,
     fmaddss xmm4, xmm5, xmm5, xmm4
 
     sqrtps    xmm4, xmm4
-    fmaddss   xmm4, xmm4, xmm0, xmm1     ;sum = sum * rdiv + bias
+    fmaddss   xmm4, xmm4, xm0, xm1     ;sum = sum * rdiv + bias
     cvttps2dq xmm4, xmm4     ; trunc to integer
     packssdw  xmm4, xmm4
     packuswb  xmm4, xmm4
-- 
2.27.0