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Merge pull request #1548 from ilya-lavrenov:ocl_bitwise_not

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Andrey Pavlenko 2013-10-02 19:13:59 +04:00 committed by OpenCV Buildbot
commit b2fe053f4d
1 changed files with 24 additions and 41 deletions
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65
modules/ocl/src/opencl/arithm_bitwise_not.cl
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@ -42,6 +42,7 @@
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#if defined (DOUBLE_SUPPORT)
#ifdef cl_khr_fp64
#pragma OPENCL EXTENSION cl_khr_fp64:enable
@ -49,10 +50,11 @@
#pragma OPENCL EXTENSION cl_amd_fp64:enable
#endif
#endif
//////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////BITWISE_NOT////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////
/**************************************bitwise_not without mask**************************************/
////////////////////////////////////////////BITWISE_NOT////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////
__kernel void arithm_bitwise_not_D0 (__global uchar *src1, int src1_step, int src1_offset,
__global uchar *dst, int dst_step, int dst_offset,
int rows, int cols, int dst_step1)
@ -63,35 +65,22 @@ __kernel void arithm_bitwise_not_D0 (__global uchar *src1, int src1_step, int sr
if (x < cols && y < rows)
{
x = x << 2;
#ifdef dst_align
#undef dst_align
#endif
#define dst_align (dst_offset & 3)
int src1_index = mad24(y, src1_step, x + src1_offset - dst_align);
int src1_index = mad24(y, src1_step, x + src1_offset);
int dst_start = mad24(y, dst_step, dst_offset);
int dst_end = mad24(y, dst_step, dst_offset + dst_step1);
int dst_index = mad24(y, dst_step, dst_offset + x & (int)0xfffffffc);
int src1_index_fix = src1_index < 0 ? 0 : src1_index;
uchar4 src1_data = vload4(0, src1 + src1_index_fix);
int dst_index = mad24(y, dst_step, dst_offset + x);
uchar4 dst_data = *((__global uchar4 *)(dst + dst_index));
uchar4 tmp_data = ~ src1_data;
uchar4 src1_data = vload4(0, src1 + src1_index);
uchar4 dst_data = vload4(0, dst + dst_index);
uchar4 tmp_data = ~src1_data;
/* if(src1_index < 0)
{
uchar4 tmp;
tmp.xyzw = (src1_index == -2) ? src1_data.zwxy:src1_data.yzwx;
src1_data.xyzw = (src1_index == -1) ? src1_data.wxyz:tmp.xyzw;
}
*/
dst_data.x = ((dst_index + 0 >= dst_start) && (dst_index + 0 < dst_end)) ? tmp_data.x : dst_data.x;
dst_data.y = ((dst_index + 1 >= dst_start) && (dst_index + 1 < dst_end)) ? tmp_data.y : dst_data.y;
dst_data.z = ((dst_index + 2 >= dst_start) && (dst_index + 2 < dst_end)) ? tmp_data.z : dst_data.z;
dst_data.w = ((dst_index + 3 >= dst_start) && (dst_index + 3 < dst_end)) ? tmp_data.w : dst_data.w;
dst_data.x = dst_index + 0 < dst_end ? tmp_data.x : dst_data.x;
dst_data.y = dst_index + 1 < dst_end ? tmp_data.y : dst_data.y;
dst_data.z = dst_index + 2 < dst_end ? tmp_data.z : dst_data.z;
dst_data.w = dst_index + 3 < dst_end ? tmp_data.w : dst_data.w;
*((__global uchar4 *)(dst + dst_index)) = dst_data;
vstore4(dst_data, 0, dst + dst_index);
}
}
@ -106,28 +95,22 @@ __kernel void arithm_bitwise_not_D1 (__global char *src1, int src1_step, int src
if (x < cols && y < rows)
{
x = x << 2;
#ifdef dst_align
#undef dst_align
#endif
#define dst_align (dst_offset & 3)
int src1_index = mad24(y, src1_step, x + src1_offset - dst_align);
int src1_index = mad24(y, src1_step, x + src1_offset);
int dst_start = mad24(y, dst_step, dst_offset);
int dst_end = mad24(y, dst_step, dst_offset + dst_step1);
int dst_index = mad24(y, dst_step, dst_offset + x & (int)0xfffffffc);
int dst_index = mad24(y, dst_step, dst_offset + x);
char4 src1_data = vload4(0, src1 + src1_index);
char4 dst_data = vload4(0, dst + dst_index);
char4 tmp_data = ~src1_data;
char4 dst_data = *((__global char4 *)(dst + dst_index));
char4 tmp_data = ~ src1_data;
dst_data.x = dst_index + 0 < dst_end ? tmp_data.x : dst_data.x;
dst_data.y = dst_index + 1 < dst_end ? tmp_data.y : dst_data.y;
dst_data.z = dst_index + 2 < dst_end ? tmp_data.z : dst_data.z;
dst_data.w = dst_index + 3 < dst_end ? tmp_data.w : dst_data.w;
dst_data.x = ((dst_index + 0 >= dst_start) && (dst_index + 0 < dst_end)) ? tmp_data.x : dst_data.x;
dst_data.y = ((dst_index + 1 >= dst_start) && (dst_index + 1 < dst_end)) ? tmp_data.y : dst_data.y;
dst_data.z = ((dst_index + 2 >= dst_start) && (dst_index + 2 < dst_end)) ? tmp_data.z : dst_data.z;
dst_data.w = ((dst_index + 3 >= dst_start) && (dst_index + 3 < dst_end)) ? tmp_data.w : dst_data.w;
*((__global char4 *)(dst + dst_index)) = dst_data;
vstore4(dst_data, 0, dst + dst_index);
}
}