88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
#include <datax/c/libstl/stla_read.h>
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#include <datax/c/libstl/stlb_read.h>
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#include <datax/c/error.h>
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#include "../commons/bench_tools.h"
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#include <stdio.h>
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#include <stdlib.h>
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typedef struct my_igeom
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{
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uint32_t facet_count;
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} my_igeom_t;
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static void dummy_process_next_triangle(foug_stlb_geom_input_t* igeom,
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const foug_stlb_triangle_t* triangle)
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{
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my_igeom_t* my_igeom = (my_igeom_t*)(igeom->cookie);
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if (my_igeom != NULL)
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++(my_igeom->facet_count);
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}
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static void libstl_foug_stlb_read(const char* filepath)
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{
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FILE* file = fopen(filepath, "rb");
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if (file == NULL) {
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fprintf(stderr, "Failed to open binary STL file %s\n", filepath);
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return;
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}
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my_igeom_t cookie;
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cookie.facet_count = 0;
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foug_stlb_geom_input_t geom;
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memset(&geom, 0, sizeof(foug_stlb_geom_input_t));
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geom.cookie = &cookie;
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geom.process_next_triangle_func = dummy_process_next_triangle;
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foug_transfer_t trsf;
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memset(&trsf, 0, sizeof(foug_transfer_t));
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foug_stream_set_stdio(&trsf.stream, file);
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trsf.buffer = (uint8_t*)malloc(512 * 1024);
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trsf.buffer_size = 512 * 1024;
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const int result = foug_stlb_read(&geom, &trsf, FOUG_LITTLE_ENDIAN);
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if (foug_datax_error(result))
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fprintf(stderr, "foug_stlb_read() error %i", result);
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fprintf(stdout, "Facet count: %i\n", cookie.facet_count);
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free(trsf.buffer);
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fclose(file);
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}
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static void libstl_foug_stla_read(const char* filepath)
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{
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FILE* file = fopen(filepath, "r");
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if (file == NULL) {
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fprintf(stderr, "Failed to open ascii STL file %s\n", filepath);
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return;
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}
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foug_transfer_t trsf;
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memset(&trsf, 0, sizeof(foug_transfer_t));
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foug_stream_set_stdio(&trsf.stream, file);
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trsf.buffer = (char*)malloc(512 * 1024);
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trsf.buffer_size = 512 * 1024;
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const int result = foug_stla_read(NULL, &trsf, 0);
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if (foug_datax_error(result))
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fprintf(stderr, "foug_stla_read() error %i", result);
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/* fprintf(stdout, "Facet count: %i\n", igeom.facet_count); */
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fclose(file);
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}
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int main(int argc, char** argv)
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{
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if (argc < 3)
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return -1;
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if (strcmp(argv[1], "--stla") == 0)
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benchmark(&libstl_foug_stla_read, "foug_stla_read()", argc - 2, argv + 2);
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else if (strcmp(argv[1], "--stlb") == 0)
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benchmark(&libstl_foug_stlb_read, "foug_stlb_read()", argc - 2, argv + 2);
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return 0;
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}
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