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Merge branch '2.4'

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This commit is contained in:
Andrey Kamaev
2012-10-23 20:32:19 +04:00
parent 1cb21d292b 15b7b01243
commit 8dbde3297e
24 changed files with 131 additions and 79 deletions
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modules/imgproc/src/color.cpp
+6 -6
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@@ -1387,8 +1387,8 @@ struct RGB2Lab_f
C6 = coeffs[6], C7 = coeffs[7], C8 = coeffs[8];
n *= 3;
static const float _1_3 = 1.0 / 3.0;
static const double _a = 16.0 / 116;
static const float _1_3 = 1.0f / 3.0f;
static const float _a = 16.0f / 116.0f;
for (i = 0; i < n; i += 3, src += scn )
{
float R = clip(src[0]);
@@ -1409,11 +1409,11 @@ struct RGB2Lab_f
float Y = R*C3 + G*C4 + B*C5;
float Z = R*C6 + G*C7 + B*C8;
float FX = X > 0.008856 ? pow(X, _1_3) : (7.787f * X + _a);
float FY = Y > 0.008856 ? pow(Y, _1_3) : (7.787f * Y + _a);
float FZ = Z > 0.008856 ? pow(Z, _1_3) : (7.787f * Z + _a);
float FX = X > 0.008856f ? pow(X, _1_3) : (7.787f * X + _a);
float FY = Y > 0.008856f ? pow(Y, _1_3) : (7.787f * Y + _a);
float FZ = Z > 0.008856f ? pow(Z, _1_3) : (7.787f * Z + _a);
float L = Y > 0.008856 ? (116.f * FY - 16.f) : (903.3 * Y);
float L = Y > 0.008856f ? (116.f * FY - 16.f) : (903.3f * Y);
float a = 500.f * (FX - FY);
float b = 200.f * (FY - FZ);
modules/imgproc/src/imgwarp.cpp
+2 -1
View File
@@ -220,7 +220,7 @@ static const void* initInterTab2D( int method, bool fixpt )
return fixpt ? (const void*)itab : (const void*)tab;
}
#ifndef __MINGW32__
static bool initAllInterTab2D()
{
return initInterTab2D( INTER_LINEAR, false ) &&
@@ -232,6 +232,7 @@ static bool initAllInterTab2D()
}
static volatile bool doInitAllInterTab2D = initAllInterTab2D();
#endif
template<typename ST, typename DT> struct Cast
{