Skip to content

O
opencv
Commit ba8a6e35 authored by Alexander Alekhin's avatar Alexander Alekhin
Browse files
Options

ocl: don't use vload4 for 3 channel images

parent 6f39f9a6
Hide whitespace changes
Inline Side-by-side
Showing with 3 additions and 2 deletions
modules/imgproc/src/opencl/cvtcolor.cl
View file @ ba8a6e35
......@@ -160,6 +160,7 @@ enum
#define CAT(x, y) __CAT(x, y)
#define DATA_TYPE_4 CAT(DATA_TYPE, 4)
#define DATA_TYPE_3 CAT(DATA_TYPE, 3)
///////////////////////////////////// RGB <-> GRAY //////////////////////////////////////
......@@ -182,7 +183,7 @@ __kernel void RGB2Gray(__global const uchar * srcptr, int src_step, int src_offs
{
__global const DATA_TYPE* src = (__global const DATA_TYPE*)(srcptr + src_index);
__global DATA_TYPE* dst = (__global DATA_TYPE*)(dstptr + dst_index);
DATA_TYPE_4 src_pix = vload4(0, src);
DATA_TYPE_3 src_pix = vload3(0, src);
#ifdef DEPTH_5
dst[0] = fma(src_pix.B_COMP, B2YF, fma(src_pix.G_COMP, G2YF, src_pix.R_COMP * R2YF));
#else
......@@ -256,7 +257,7 @@ __kernel void RGB2YUV(__global const uchar* srcptr, int src_step, int src_offset
{
__global const DATA_TYPE* src = (__global const DATA_TYPE*)(srcptr + src_index);
__global DATA_TYPE* dst = (__global DATA_TYPE*)(dstptr + dst_index);
DATA_TYPE_4 src_pix = vload4(0, src);
DATA_TYPE_3 src_pix = vload3(0, src);
DATA_TYPE b = src_pix.B_COMP, g = src_pix.G_COMP, r = src_pix.R_COMP;
#ifdef DEPTH_5
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment