bool udpipe_service::handle_rest_process(microrestd::rest_request& req) {
string error;
auto rest_id = get_rest_model_id(req);
auto model = load_rest_model(rest_id, error);
if (!model) return req.respond_error(error);
auto& data = get_data(req, error); if (!error.empty()) return req.respond_error(error);
bool tokenizer = false;
unique_ptr<input_format> input(get_input_format(req, model, tokenizer, error)); if (!input) return req.respond_error(error);
auto& tagger = get_tagger(req, model, error); if (!error.empty()) return req.respond_error(error);
auto& parser = get_parser(req, model, error); if (!error.empty()) return req.respond_error(error);
unique_ptr<output_format> output(get_output_format(req, error)); if (!output) return req.respond_error(error);
// Try loading the input if tokenizer is not used
if (!tokenizer) {
input->set_text(data);
sentence s;
while (input->next_sentence(s, error)) {}
if (!error.empty())
return req.respond_error(error.insert(0, "Cannot read input data: ").append("\n"));
}
input->set_text(data);
class generator : public rest_response_generator {
public:
generator(const model_info* model, input_format* input, const string& tagger, const string& parser, output_format* output)
: rest_response_generator(model), input(input), tagger(tagger), parser(parser), output(output) {}
bool generate() {
if (!input->next_sentence(s, error)) {
output->finish_document(os);
json.value(os.str(), true);
os.str(string());
json.finish(true);
return false;
}
if (tagger != "none")
model->model->tag(s, tagger, error);
if (parser != "none")
model->model->parse(s, parser, error);
output->write_sentence(s, os);
json.value(os.str(), true);
os.str(string());
return true;
}
private:
sentence s;
string error;
ostringstream os;
unique_ptr<input_format> input;
const string& tagger;
const string& parser;
unique_ptr<output_format> output;
};
return req.respond(generator::mime, new generator(model, input.release(), tagger, parser, output.release()));
}
/*for decoder input processing
1. output window should 1:1 as source frame size
2. keep the frame ratio
3. input format should be YUV420 , output format should be YUV444
*/
int vm_ge2d_pre_process(vframe_t* vf, ge2d_context_t *context,config_para_ex_t* ge2d_config)
{
int ret;
int src_top ,src_left ,src_width, src_height;
canvas_t cs0,cs1,cs2,cd;
int current_mirror = camera_mirror_flag;
display_frame_t input_frame={0};
ret = get_input_frame(&input_frame , vf);
src_top = input_frame.content_top ;
src_left = input_frame.content_left ;
src_width = input_frame.content_width ;
src_height = input_frame.content_height;
if(test_zoom){
test_zoom = 0;
printk("top is %d , left is %d , width is %d , height is %d\n",input_frame.content_top ,input_frame.content_left,input_frame.content_width,input_frame.content_height);
}
/* data operating. */
ge2d_config->alu_const_color= 0;//0x000000ff;
ge2d_config->bitmask_en = 0;
ge2d_config->src1_gb_alpha = 0;//0xff;
ge2d_config->dst_xy_swap = 0;
canvas_read(vf->canvas0Addr&0xff,&cs0);
canvas_read((vf->canvas0Addr>>8)&0xff,&cs1);
canvas_read((vf->canvas0Addr>>16)&0xff,&cs2);
ge2d_config->src_planes[0].addr = cs0.addr;
ge2d_config->src_planes[0].w = cs0.width;
ge2d_config->src_planes[0].h = cs0.height;
ge2d_config->src_planes[1].addr = cs1.addr;
ge2d_config->src_planes[1].w = cs1.width;
ge2d_config->src_planes[1].h = cs1.height;
ge2d_config->src_planes[2].addr = cs2.addr;
ge2d_config->src_planes[2].w = cs2.width;
ge2d_config->src_planes[2].h = cs2.height;
canvas_read(output_para.index&0xff,&cd);
ge2d_config->dst_planes[0].addr = cd.addr;
ge2d_config->dst_planes[0].w = cd.width;
ge2d_config->dst_planes[0].h = cd.height;
ge2d_config->src_key.key_enable = 0;
ge2d_config->src_key.key_mask = 0;
ge2d_config->src_key.key_mode = 0;
ge2d_config->src_para.canvas_index=vf->canvas0Addr;
ge2d_config->src_para.mem_type = CANVAS_TYPE_INVALID;
ge2d_config->src_para.format = get_input_format(vf);
ge2d_config->src_para.fill_color_en = 0;
ge2d_config->src_para.fill_mode = 0;
ge2d_config->src_para.x_rev = 0;
ge2d_config->src_para.y_rev = 0;
ge2d_config->src_para.color = 0xffffffff;
ge2d_config->src_para.top = 0;
ge2d_config->src_para.left = 0;
ge2d_config->src_para.width = vf->width;
ge2d_config->src_para.height = vf->height;
// printk("vf_width is %d , vf_height is %d \n",vf->width ,vf->height);
ge2d_config->src2_para.mem_type = CANVAS_TYPE_INVALID;
ge2d_config->dst_para.canvas_index=output_para.index&0xff;
ge2d_config->dst_para.mem_type = CANVAS_TYPE_INVALID;
ge2d_config->dst_para.format = get_output_format(output_para.v4l2_format)|GE2D_LITTLE_ENDIAN;
ge2d_config->dst_para.fill_color_en = 0;
ge2d_config->dst_para.fill_mode = 0;
ge2d_config->dst_para.x_rev = 0;
ge2d_config->dst_para.y_rev = 0;
ge2d_config->dst_para.color = 0;
ge2d_config->dst_para.top = 0;
ge2d_config->dst_para.left = 0;
ge2d_config->dst_para.width = output_para.width;
ge2d_config->dst_para.height = output_para.height;
if(current_mirror==1){
ge2d_config->dst_para.x_rev = 1;
ge2d_config->dst_para.y_rev = 0;
}else if(current_mirror==2){
ge2d_config->dst_para.x_rev = 0;
ge2d_config->dst_para.y_rev = 1;
}else{
ge2d_config->dst_para.x_rev = 0;
ge2d_config->dst_para.y_rev = 0;
}
// printk("output_width is %d , output_height is %d \n",output_para.width ,output_para.height);
if(ge2d_context_config_ex(context,ge2d_config)<0) {
printk("++ge2d configing error.\n");
return -1;
}
stretchblt_noalpha(context,src_left ,src_top ,src_width, src_height,0,0,output_para.width,output_para.height);
/* for cr of yuv420p or yuv420sp. */
if(output_para.v4l2_format==V4L2_PIX_FMT_YUV420) {
/* for cb. */
canvas_read((output_para.index>>8)&0xff,&cd);
ge2d_config->dst_planes[0].addr = cd.addr;
ge2d_config->dst_planes[0].w = cd.width;
ge2d_config->dst_planes[0].h = cd.height;
ge2d_config->dst_para.canvas_index=(output_para.index>>8)&0xff;
ge2d_config->dst_para.format=GE2D_FORMAT_S8_CB|GE2D_LITTLE_ENDIAN;
ge2d_config->dst_para.width = output_para.width/2;
ge2d_config->dst_para.height = output_para.height/2;
if(current_mirror==1){
ge2d_config->dst_para.x_rev = 1;
ge2d_config->dst_para.y_rev = 0;
}else if(current_mirror==2){
ge2d_config->dst_para.x_rev = 0;
ge2d_config->dst_para.y_rev = 1;
}else{
ge2d_config->dst_para.x_rev = 0;
ge2d_config->dst_para.y_rev = 0;
}
if(ge2d_context_config_ex(context,ge2d_config)<0) {
printk("++ge2d configing error.\n");
return -1;
}
stretchblt_noalpha(context,src_left ,src_top ,src_width, src_height,0,0,ge2d_config->dst_para.width,ge2d_config->dst_para.height);
} else if (output_para.v4l2_format==V4L2_PIX_FMT_NV12||