243     CLImageDesc cl_desc;  in prepare_parameters()  local
244     cl_desc.format.image_channel_data_type = CL_UNORM_INT8;  in prepare_parameters()
245     cl_desc.format.image_channel_order = CL_R;  in prepare_parameters()
246     cl_desc.width = input_image_w;  in prepare_parameters()
247     cl_desc.height = input_image_h;  in prepare_parameters()
248     cl_desc.row_pitch = in_info.strides[NV12PlaneYIdx];  in prepare_parameters()
249 …_input[NV12PlaneYIdx] = convert_to_climage (context, input, cl_desc, in_info.offsets[NV12PlaneYIdx…  in prepare_parameters()
251     cl_desc.format.image_channel_data_type = CL_UNORM_INT8;  in prepare_parameters()
252     cl_desc.format.image_channel_order = CL_RG;  in prepare_parameters()
253     cl_desc.width = input_image_w / 2;  in prepare_parameters()
254     cl_desc.height = input_image_h / 2;  in prepare_parameters()
255     cl_desc.row_pitch = in_info.strides[NV12PlaneUVIdx];  in prepare_parameters()
256 …_input[NV12PlaneUVIdx] = convert_to_climage (context, input, cl_desc, in_info.offsets[NV12PlaneUVI…  in prepare_parameters()
259         cl_desc.format.image_channel_data_type = CL_UNSIGNED_INT16;  in prepare_parameters()
260         cl_desc.format.image_channel_order = CL_RGBA;  in prepare_parameters()
261         cl_desc.width = XCAM_ALIGN_DOWN (out_info.width, 8) / 8; //CL_RGBA * CL_UNSIGNED_INT16 = 8  in prepare_parameters()
262         cl_desc.height = XCAM_ALIGN_DOWN (out_info.height, 2);  in prepare_parameters()
263         cl_desc.row_pitch = out_info.strides[NV12PlaneYIdx];  in prepare_parameters()
264 …_output[NV12PlaneYIdx] = convert_to_climage (context, output, cl_desc, out_info.offsets[NV12PlaneY…  in prepare_parameters()
265         cl_desc.height /= 2;  in prepare_parameters()
266         cl_desc.row_pitch = out_info.strides[NV12PlaneUVIdx];  in prepare_parameters()
267 …_output[NV12PlaneUVIdx] = convert_to_climage (context, output, cl_desc, out_info.offsets[NV12Plane…  in prepare_parameters()
269         cl_desc.format.image_channel_data_type = CL_UNSIGNED_INT8;  in prepare_parameters()
270         cl_desc.format.image_channel_order = CL_RGBA;  in prepare_parameters()
271         cl_desc.width = XCAM_ALIGN_DOWN (out_info.width, 4) / 4; //CL_RGBA * CL_UNSIGNED_INT8 = 4  in prepare_parameters()
272         cl_desc.height = XCAM_ALIGN_DOWN (out_info.height, 2);  in prepare_parameters()
273         cl_desc.row_pitch = out_info.strides[NV12PlaneYIdx];  in prepare_parameters()
274 …_output[NV12PlaneYIdx] = convert_to_climage (context, output, cl_desc, out_info.offsets[NV12PlaneY…  in prepare_parameters()
275         cl_desc.height /= 2;  in prepare_parameters()
276         cl_desc.row_pitch = out_info.strides[NV12PlaneUVIdx];  in prepare_parameters()
277 …_output[NV12PlaneUVIdx] = convert_to_climage (context, output, cl_desc, out_info.offsets[NV12Plane…  in prepare_parameters()
300     CLImageDesc cl_desc;  in create_cl_image()  local
301     cl_desc.format.image_channel_data_type = type;  in create_cl_image()
302     cl_desc.format.image_channel_order = order;  in create_cl_image()
303     cl_desc.width = width;  in create_cl_image()
304     cl_desc.height = height;  in create_cl_image()
308     SmartPtr<CLImage> image = new CLImage2D (context, cl_desc);  in create_cl_image()