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static const char* svg_src_over_cl_source =
"__kernel void svg_src_over (__global const float4 *in, \n"
" __global const float4 *aux, \n"
" __global float4 *out) \n"
"{ \n"
" int gid = get_global_id(0); \n"
" float4 in_v = in [gid]; \n"
" float4 aux_v = aux[gid]; \n"
" float4 out_v; \n"
" out_v.xyz = aux_v.xyz + in_v.xyz * (1.0f - aux_v.w); \n"
" out_v.w = aux_v.w + in_v.w - aux_v.w * in_v.w; \n"
" out[gid] = out_v; \n"
"} \n"
;
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