124 lines
6.1 KiB
C
124 lines
6.1 KiB
C
#include "bmp_loader.h"
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#include "result_json.h"
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#include "yolo_runtime.h"
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <limits.h>
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static const char* value_after(int argc, char** argv, const char* option) {
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for (int index = 1; index + 1 < argc; ++index)
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if (strcmp(argv[index], option) == 0) return argv[index + 1];
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return NULL;
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}
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int main(int argc, char** argv) {
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const char* config = value_after(argc, argv, "--config");
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const char* image_path = value_after(argc, argv, "--image");
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const char* json_path = value_after(argc, argv, "--json");
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const char* geometry_name = value_after(argc, argv, "--seg-geometry");
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if (!config || !image_path || !json_path) {
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fprintf(stderr, "Usage: %s --config model.yaml --image sample.bmp --json result.json [--seg-geometry rect|circle|mean|fit] [--rgb-mask]\n", argv[0]);
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return 2;
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}
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if(geometry_name && strcmp(geometry_name,"rect") && strcmp(geometry_name,"circle") &&
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strcmp(geometry_name,"mean") && strcmp(geometry_name,"fit")) return 2;
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if (yolo_runtime_get_abi_version() != YOLO_RUNTIME_ABI_VERSION) return 3;
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unsigned char* pixels = NULL;
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int width = 0, height = 0;
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if (load_bmp_rgb(image_path, &pixels, &width, &height) != 0) return 4;
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yolo_error_info_v1_t error = {sizeof(error), YOLO_ERROR_INFO_VERSION};
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yolo_runtime_t* runtime = NULL;
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if (yolo_runtime_create(config, &runtime, &error) != YOLO_STATUS_OK || !runtime) {
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fprintf(stderr, "Create failed: %s\n", error.message);
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free_bmp_rgb(pixels);
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return 5;
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}
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yolo_runtime_info_v1_t info = {sizeof(info), YOLO_RUNTIME_INFO_VERSION};
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if (yolo_runtime_get_info(runtime, &info) != YOLO_STATUS_OK) return 6;
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yolo_image_view_v1_t image = {sizeof(image), YOLO_IMAGE_VIEW_ABI_VERSION};
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image.data = pixels;
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image.width = width;
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image.height = height;
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image.row_stride_bytes = width * 3;
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image.pixel_format = YOLO_PIXEL_FORMAT_RGB888;
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yolo_infer_options_v1_t options = {sizeof(options), YOLO_INFER_OPTIONS_VERSION};
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options.seg_geometry_mode = info.task == YOLO_TASK_SEG
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? (geometry_name && strcmp(geometry_name, "circle") == 0
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? YOLO_SEG_GEOMETRY_MIN_ENCLOSING_CIRCLE
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: (geometry_name && strcmp(geometry_name,"mean")==0 ? YOLO_SEG_GEOMETRY_MEAN_DIAMETER_CIRCLE
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: (geometry_name && strcmp(geometry_name,"fit")==0 ? YOLO_SEG_GEOMETRY_ROBUST_FIT_CIRCLE : YOLO_SEG_GEOMETRY_MIN_AREA_RECT)))
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: YOLO_SEG_GEOMETRY_NONE;
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yolo_result_set_t* results = NULL;
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error = (yolo_error_info_v1_t){sizeof(error), YOLO_ERROR_INFO_VERSION};
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const yolo_status_t status =
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yolo_runtime_infer_image(runtime, &image, &options, &results, &error);
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if (status != YOLO_STATUS_OK || !results) {
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fprintf(stderr, "Inference failed: %s\n", error.message);
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yolo_runtime_destroy(runtime);
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free_bmp_rgb(pixels);
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return 7;
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}
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uint32_t count = 0;
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yolo_result_set_get_count(results, &count);
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printf("task=%d results=%u\n", info.task, count);
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const int json_status = write_result_json(json_path, config, results, info.task);
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int mask_status=0;
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/* Seg always demonstrates in-memory RGB IDs; --rgb-mask remains accepted. */
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if(info.task==YOLO_TASK_SEG) {
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yolo_mask_view_v1_t masks[255];
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memset(masks,0,sizeof(masks));
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if(count>255) {fprintf(stderr,"RGB supports at most 255 instances\n");mask_status=-1;}
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for(uint32_t i=0;i<count && mask_status==0;++i) {
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masks[i].struct_size=sizeof(masks[i]);masks[i].version=YOLO_MASK_VIEW_VERSION;
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/* Local 0/255 data is borrowed until results is released. */
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if(yolo_result_set_get_seg_mask(results,i,&masks[i])!=YOLO_STATUS_OK) mask_status=-1;
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}
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const uint64_t stride=(uint64_t)width*3,bytes=stride*(uint64_t)height;
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unsigned char* rgb=NULL;
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if(stride>INT_MAX || bytes>SIZE_MAX) mask_status=-1;
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if(mask_status==0) {
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rgb=(unsigned char*)malloc((size_t)bytes);
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if(!rgb) mask_status=-1;
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}
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if(mask_status==0) {
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error=(yolo_error_info_v1_t){sizeof(error),YOLO_ERROR_INFO_VERSION};
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if(yolo_masks_compose_rgb_ids(masks,count,width,height,rgb,(int32_t)stride,bytes,&error)!=YOLO_STATUS_OK) {
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fprintf(stderr,"RGB mask failed: %s\n",error.message);mask_status=-1;
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} else {
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uint64_t foreground=0,instance_pixels[256]={0};
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for(int y=0;y<height;++y) for(int x=0;x<width;++x) {
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const unsigned char* pixel=rgb+(size_t)y*(size_t)stride+(size_t)x*3;
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unsigned char ids[3]={0};int n=0;
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/* Remove zero and duplicate channel values to decode membership. */
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for(int c=0;c<3;++c) {
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unsigned char id=pixel[c];int duplicate=0;
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if(!id) continue;
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for(int j=0;j<n;++j) if(ids[j]==id) duplicate=1;
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if(!duplicate) {ids[n++]=id;++instance_pixels[id];}
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}
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if(n) {
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if(!foreground) {
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printf("RGB_PIXEL x=%d y=%d RGB=%u,%u,%u IDs=",x,y,pixel[0],pixel[1],pixel[2]);
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for(int j=0;j<n;++j) printf("%s%u",j?",":"",ids[j]);
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printf("\n");
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}
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++foreground;
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}
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}
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for(uint32_t i=1;i<=count;++i) printf("ID_PIXELS id=%u pixels=%llu\n",i,(unsigned long long)instance_pixels[i]);
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printf("RGB_ID_MASK_OK width=%d height=%d instances=%u foreground=%llu bytes=%llu\n",
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width,height,count,(unsigned long long)foreground,(unsigned long long)bytes);
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/* Process rgb here directly; saving a bitmap is optional. */
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}
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}
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free(rgb); /* Caller owns RGB; result set separately owns binary masks. */
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}
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yolo_result_set_release(results);
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yolo_runtime_destroy(runtime);
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free_bmp_rgb(pixels);
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return json_status == 0 && mask_status == 0 ? 0 : 8;
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}
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