diff options
Diffstat (limited to 'kernels/runtime_fill_gl_image.cl')
| -rw-r--r-- | kernels/runtime_fill_gl_image.cl | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/kernels/runtime_fill_gl_image.cl b/kernels/runtime_fill_gl_image.cl new file mode 100644 index 00000000..79d40543 --- /dev/null +++ b/kernels/runtime_fill_gl_image.cl @@ -0,0 +1,15 @@ +__kernel void +runtime_fill_gl_image(image2d_t img, int color) +{ + int2 coord; + float4 color_v4; + int lgid_x = get_group_id(0); + int lgid_y = get_group_id(1); + int num_groups_x = get_num_groups(0); + int num_groups_y = get_num_groups(1); + + coord.x = get_global_id(0); + coord.y = get_global_id(1); + color_v4 = (float4)( lgid_x/(float)num_groups_x, lgid_y/(float)num_groups_y, 1.0, 1.0); + write_imagef(img, coord, color_v4); +} |