generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

TEGRA optimized add8u, sub8u and logical 8u operations

Browse Source
This commit is contained in:
Andrey Kamaev 2011-07-27 13:36:53 +00:00
parent eac0309324
commit 3b558508be
2 changed files with 39 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
modules/core/src/arithm.cpp
View File

@ -1138,25 +1138,41 @@ static BinaryFunc minTab[] =
void cv::bitwise_and(InputArray a, InputArray b, OutputArray c, InputArray mask) void cv::bitwise_and(InputArray a, InputArray b, OutputArray c, InputArray mask)
{ {
BinaryFunc f = and8u; BinaryFunc f =
#ifdef HAVE_TEGRA_OPTIMIZATION
(BinaryFunc)tegra::
#endif
and8u;
binary_op(a, b, c, mask, &f, true); binary_op(a, b, c, mask, &f, true);
} }
void cv::bitwise_or(InputArray a, InputArray b, OutputArray c, InputArray mask) void cv::bitwise_or(InputArray a, InputArray b, OutputArray c, InputArray mask)
{ {
BinaryFunc f = or8u; BinaryFunc f =
#ifdef HAVE_TEGRA_OPTIMIZATION
(BinaryFunc)tegra::
#endif
or8u;
binary_op(a, b, c, mask, &f, true); binary_op(a, b, c, mask, &f, true);
} }
void cv::bitwise_xor(InputArray a, InputArray b, OutputArray c, InputArray mask) void cv::bitwise_xor(InputArray a, InputArray b, OutputArray c, InputArray mask)
{ {
BinaryFunc f = xor8u; BinaryFunc f =
#ifdef HAVE_TEGRA_OPTIMIZATION
(BinaryFunc)tegra::
#endif
xor8u;
binary_op(a, b, c, mask, &f, true); binary_op(a, b, c, mask, &f, true);
} }
void cv::bitwise_not(InputArray a, OutputArray c, InputArray mask) void cv::bitwise_not(InputArray a, OutputArray c, InputArray mask)
{ {
BinaryFunc f = not8u; BinaryFunc f =
#ifdef HAVE_TEGRA_OPTIMIZATION
(BinaryFunc)tegra::
#endif
not8u;
binary_op(a, a, c, mask, &f, true); binary_op(a, a, c, mask, &f, true);
} }
@ -1437,6 +1453,20 @@ void arithm_op(InputArray _src1, InputArray _src2, OutputArray _dst,
} }
} }
#ifdef HAVE_TEGRA_OPTIMIZATION
static BinaryFunc addTab[] =
{
(BinaryFunc)tegra::add8u, (BinaryFunc)add8s, (BinaryFunc)add16u, (BinaryFunc)add16s,
(BinaryFunc)add32s, (BinaryFunc)add32f, (BinaryFunc)add64f, 0
};
static BinaryFunc subTab[] =
{
(BinaryFunc)tegra::sub8u, (BinaryFunc)sub8s, (BinaryFunc)sub16u, (BinaryFunc)sub16s,
(BinaryFunc)sub32s, (BinaryFunc)sub32f, (BinaryFunc)sub64f, 0
};
#else
static BinaryFunc addTab[] = static BinaryFunc addTab[] =
{ {
(BinaryFunc)add8u, (BinaryFunc)add8s, (BinaryFunc)add16u, (BinaryFunc)add16s, (BinaryFunc)add8u, (BinaryFunc)add8s, (BinaryFunc)add16u, (BinaryFunc)add16s,
@ -1448,6 +1478,7 @@ static BinaryFunc subTab[] =
(BinaryFunc)sub8u, (BinaryFunc)sub8s, (BinaryFunc)sub16u, (BinaryFunc)sub16s, (BinaryFunc)sub8u, (BinaryFunc)sub8s, (BinaryFunc)sub16u, (BinaryFunc)sub16s,
(BinaryFunc)sub32s, (BinaryFunc)sub32f, (BinaryFunc)sub64f, 0 (BinaryFunc)sub32s, (BinaryFunc)sub32f, (BinaryFunc)sub64f, 0
}; };
#endif
static BinaryFunc absdiffTab[] = static BinaryFunc absdiffTab[] =
{ {

4
modules/core/src/precomp.hpp
View File

@ -65,6 +65,10 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#ifdef HAVE_TEGRA_OPTIMIZATION
#include "opencv2/core/core_tegra.hpp"
#endif
namespace cv namespace cv
{ {