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spatialGradient: Remove unnecessary index calculation

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This commit is contained in:
Seon-Wook Park
2015-06-19 04:46:17 +02:00
parent b5c4355c13
commit 815cd8970d
2 changed files with 2 additions and 2 deletions
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3
modules/imgproc/src/spatialgradient.cpp
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@@ -220,7 +220,6 @@ void spatialGradient( InputArray _src, OutputArray _dx, OutputArray _dy, int ksi
for ( i = 1; i < H - 1; i++ ) for ( i = 1; i < H - 1; i++ )
{ {
// Load last row for 3x3 Sobel filter // Load last row for 3x3 Sobel filter
idx = i*W + j;
v_um = v_load(&p_src[idx + W - 1]); v_um = v_load(&p_src[idx + W - 1]);
v_un = v_load(&p_src[idx + W]); v_un = v_load(&p_src[idx + W]);
v_up = v_load(&p_src[idx + W + 1]); v_up = v_load(&p_src[idx + W + 1]);
@@ -261,6 +260,8 @@ void spatialGradient( InputArray _src, OutputArray _dx, OutputArray _dy, int ksi
v_snn2 = v_spn2; v_snn2 = v_spn2;
v_snp1 = v_spp1; v_snp1 = v_spp1;
v_snp2 = v_spp2; v_snp2 = v_spp2;
idx += W;
} }
} }

1
modules/imgproc/test/test_filter.cpp
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@@ -602,7 +602,6 @@ void CV_SpatialGradientTest::run_func()
test_mat[OUTPUT][1] = dy; test_mat[OUTPUT][1] = dy;
} }
void CV_SpatialGradientTest::prepare_to_validation( int /*test_case_idx*/ ) void CV_SpatialGradientTest::prepare_to_validation( int /*test_case_idx*/ )
{ {
int dx, dy; int dx, dy;