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#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdio.h>
#include <unistd.h>
#include <Evas.h>
#include "../../lib/evas/include/evas_common_private.h"
#include "../../lib/evas/include/evas_private.h"
#include "evas_suite.h"
#include "evas_tests_helpers.h"
#define TESTS_MESH_DIR TESTS_SRC_DIR"/meshes"
#define TESTS_OBJ_MESH_DIR TESTS_MESH_DIR"/obj"
#define TESTS_MD2_MESH_DIR TESTS_MESH_DIR"/md2"
#define TESTS_PLY_MESH_DIR TESTS_MESH_DIR"/ply"
#define COMPARE_GEOMETRICS(a) \
vb1 = &f1->vertices[a]; \
vb2 = &f2->vertices[a]; \
if ((a == EVAS_CANVAS3D_VERTEX_ATTRIB_POSITION) && \
((vb1->data == NULL) || (vb2->data == NULL))) \
return 1; \
if ((vb1->data != NULL) && (vb2->data != NULL)) \
{ \
src1 = (float *)vb1->data; \
src2 = (float *)vb2->data; \
for (i = 0; i < pd1->vertex_count; i++) \
{ \
if ((src1[0] != src2[0]) || (src1[1] != src2[1])) \
return 1; \
if (a != EVAS_CANVAS3D_VERTEX_ATTRIB_TEXCOORD) \
if (src1[2] != src2[2]) \
return 1; \
src1 += f1->vertices[a].element_count; \
src2 += f2->vertices[a].element_count; \
} \
}
#define CHECK_MESHES_IN_FOLDER(folder, ext) \
it = eina_file_direct_ls(folder); \
EINA_ITERATOR_FOREACH(it, file) \
{ \
int set_ok, save_ok; \
mesh = eo_add(EVAS_CANVAS3D_MESH_CLASS, e); \
mesh2 = eo_add(EVAS_CANVAS3D_MESH_CLASS, e); \
fail_if(mesh == NULL); \
fail_if(mesh2 == NULL); \
snprintf(buffer, PATH_MAX, "%s%s", tmp, ext); \
set_ok = efl_file_set(mesh, file->path, NULL); \
save_ok = efl_file_save(mesh, buffer, NULL, NULL); \
fail_if(!set_ok); \
fail_if(!save_ok); \
set_ok = efl_file_set(mesh2, buffer, NULL); \
fail_if(!set_ok); \
res = _compare_meshes(mesh, mesh2); \
fail_if(res == 1); \
set_ok = efl_file_mmap_set(mesh, eina_file_open(file->path, 0), NULL); \
save_ok = efl_file_save(mesh, buffer, NULL, NULL); \
fail_if(!set_ok); \
fail_if(!save_ok); \
set_ok = efl_file_mmap_set(mesh2, eina_file_open(buffer, 0), NULL); \
fail_if(!set_ok); \
res = _compare_meshes(mesh, mesh2); \
fail_if(res == 1); \
eo_del(mesh2); \
eo_del(mesh); \
unlink(buffer); \
}
static Evas_Canvas3D_Mesh_Frame *
return_zero_frame(Evas_Canvas3D_Mesh_Data *pd)
{
Eina_List *l;
Evas_Canvas3D_Mesh_Frame *f;
EINA_LIST_FOREACH(pd->frames, l, f)
{
if (f->frame == 0)
return f;
}
return NULL;
}
static int _compare_meshes(Evas_Canvas3D_Mesh *mesh1, Evas_Canvas3D_Mesh *mesh2)
{
Evas_Canvas3D_Mesh_Data *pd1, *pd2;
Evas_Canvas3D_Mesh_Frame *f1, *f2;
int i;
float *src1, *src2;
Evas_Canvas3D_Vertex_Buffer *vb1, *vb2;
pd1 = eo_data_scope_get(mesh1, EVAS_CANVAS3D_MESH_CLASS);
f1 = return_zero_frame(pd1);
if ((pd1 == NULL) || (f1 == NULL))
return 1;
pd2 = eo_data_scope_get(mesh2, EVAS_CANVAS3D_MESH_CLASS);
f2 = return_zero_frame(pd2);
if ((pd2 == NULL) || (f2 == NULL))
return 1;
if ((pd1->vertex_count) != (pd2->vertex_count))
return 1;
COMPARE_GEOMETRICS(EVAS_CANVAS3D_VERTEX_ATTRIB_POSITION)
COMPARE_GEOMETRICS(EVAS_CANVAS3D_VERTEX_ATTRIB_NORMAL)
COMPARE_GEOMETRICS(EVAS_CANVAS3D_VERTEX_ATTRIB_TEXCOORD)
return 0;
}
START_TEST(evas_object_mesh_loader_saver)
{
char buffer[PATH_MAX];
Evas *e = _setup_evas();
Eina_Tmpstr *tmp;
Eo *mesh, *mesh2;
Eina_Iterator *it;
char *file_mask = strdup("evas_test_mesh_XXXXXX");
int res = 0, tmpfd;
const Eina_File_Direct_Info *file;
/* create tmp file name, assume tmp.eet and tmp.ply also work */
tmpfd = eina_file_mkstemp(file_mask, &tmp);
fail_if(tmpfd == -1);
fail_if(!!close(tmpfd));
CHECK_MESHES_IN_FOLDER(TESTS_OBJ_MESH_DIR, ".eet")
CHECK_MESHES_IN_FOLDER(TESTS_MD2_MESH_DIR, ".eet")
CHECK_MESHES_IN_FOLDER(TESTS_PLY_MESH_DIR, ".eet")
CHECK_MESHES_IN_FOLDER(TESTS_PLY_MESH_DIR, ".ply")
eina_iterator_free(it);
unlink(tmp);
evas_free(e);
evas_shutdown();
}
END_TEST
void evas_test_mesh(TCase *tc)
{
tcase_add_test(tc, evas_object_mesh_loader_saver);
}
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