k.args(ocl::KernelArg::ReadOnly(src),
ocl::KernelArg::WriteOnlyNoSize(dst));
- size_t localsize[3] = { TILE_DIM, BLOCK_ROWS, 1 };
- size_t globalsize[3] = { src.cols, inplace ? src.rows : divUp(src.rows, TILE_DIM) * BLOCK_ROWS, 1 };
+ size_t localsize[2] = { TILE_DIM, BLOCK_ROWS };
+ size_t globalsize[2] = { src.cols, inplace ? src.rows : divUp(src.rows, TILE_DIM) * BLOCK_ROWS };
return k.run(2, globalsize, localsize, false);
}
#define TSIZE ((int)sizeof(T1)*3)
#endif
-#define LDS_STEP TILE_DIM
+#define LDS_STEP (TILE_DIM + 1)
__kernel void transpose(__global const uchar * srcptr, int src_step, int src_offset, int src_rows, int src_cols,
__global uchar * dstptr, int dst_step, int dst_offset)
{
int index_src = mad24(y, src_step, mad24(x, TSIZE, src_offset));
+ #pragma unroll
for (int i = 0; i < TILE_DIM; i += BLOCK_ROWS)
if (y + i < src_rows)
{
{
int index_dst = mad24(y_index, dst_step, mad24(x_index, TSIZE, dst_offset));
+ #pragma unroll
for (int i = 0; i < TILE_DIM; i += BLOCK_ROWS)
if ((y_index + i) < src_cols)
{