forked from enlightenment/efl
192 lines
7.2 KiB
C
192 lines
7.2 KiB
C
#include <stdio.h>
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#include "evas_common_private.h"
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#include "evas_private.h"
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Evas_3D_File_Eet* eet_file;
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const char EVAS_3D_FILE_CACHE_FILE_ENTRY[] = "evas_3d file";
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Eet_Data_Descriptor *_vec2_descriptor;
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Eet_Data_Descriptor *_vec3_descriptor;
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Eet_Data_Descriptor *_vertex_descriptor;
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Eet_Data_Descriptor *_geometry_descriptor;
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Eet_Data_Descriptor *_color_descriptor;
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Eet_Data_Descriptor *_material_descriptor;
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Eet_Data_Descriptor *_frame_descriptor;
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Eet_Data_Descriptor *_mesh_descriptor;
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Eet_Data_Descriptor *_header_descriptor;
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Eet_Data_Descriptor *_file_descriptor;
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Evas_3D_File_Eet *
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_evas_3d_eet_file_new(void)
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{
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Evas_3D_File_Eet *creating_file = calloc(1, sizeof(Evas_3D_File_Eet));
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if (!creating_file)
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{
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ERR("Could not calloc Evas_3D_File_Eet");
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return NULL;
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}
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return creating_file;
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}
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void
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_evas_3d_eet_file_init(void)
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{
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eina_init();
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eet_init();
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/* initialization of bonding between structure units in eet file */
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Eet_Data_Descriptor_Class eddc;
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EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Evas_3D_Vec2_Eet);
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_vec2_descriptor = eet_data_descriptor_file_new(&eddc);
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EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Evas_3D_Vec3_Eet);
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_vec3_descriptor = eet_data_descriptor_file_new(&eddc);
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EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Evas_3D_Vertex_Eet);
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_vertex_descriptor = eet_data_descriptor_file_new(&eddc);
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EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Evas_3D_Geometry_Eet);
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_geometry_descriptor = eet_data_descriptor_file_new(&eddc);
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EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Evas_3D_Color_Eet);
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_color_descriptor = eet_data_descriptor_file_new(&eddc);
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EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Evas_3D_Frame_Eet);
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_frame_descriptor = eet_data_descriptor_file_new(&eddc);
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EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Evas_3D_Material_Eet);
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_material_descriptor = eet_data_descriptor_file_new(&eddc);
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EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Evas_3D_Mesh_Eet);
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_mesh_descriptor = eet_data_descriptor_file_new(&eddc);
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EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Evas_3D_Header_Eet);
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_header_descriptor = eet_data_descriptor_file_new(&eddc);
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EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Evas_3D_File_Eet);
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_file_descriptor = eet_data_descriptor_file_new(&eddc);
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/* Vec_2 */
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#define ADD_BASIC(member, eet_type) EET_DATA_DESCRIPTOR_ADD_BASIC \
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(_vec2_descriptor, Evas_3D_Vec3_Eet, # member, member, eet_type);
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ADD_BASIC(x, EET_T_FLOAT);
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ADD_BASIC(y, EET_T_FLOAT);
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#undef ADD_BASIC
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/* Vec_3 */
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#define ADD_BASIC(member, eet_type) EET_DATA_DESCRIPTOR_ADD_BASIC \
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(_vec3_descriptor, Evas_3D_Vec3_Eet, # member, member, eet_type);
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ADD_BASIC(x, EET_T_FLOAT);
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ADD_BASIC(y, EET_T_FLOAT);
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ADD_BASIC(z, EET_T_FLOAT);
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#undef ADD_BASIC
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/* Vertex */
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EET_DATA_DESCRIPTOR_ADD_SUB_NESTED(_vertex_descriptor, Evas_3D_Vertex_Eet,
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"position", position, _vec3_descriptor);
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EET_DATA_DESCRIPTOR_ADD_SUB_NESTED(_vertex_descriptor, Evas_3D_Vertex_Eet,
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"normal", normal, _vec3_descriptor);
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EET_DATA_DESCRIPTOR_ADD_SUB_NESTED(_vertex_descriptor, Evas_3D_Vertex_Eet,
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"texcoord", texcoord, _vec2_descriptor);
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/* Geometry */
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EET_DATA_DESCRIPTOR_ADD_VAR_ARRAY(_geometry_descriptor, Evas_3D_Geometry_Eet,
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"vertices", vertices, _vertex_descriptor);
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#define ADD_BASIC(member, eet_type) \
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EET_DATA_DESCRIPTOR_ADD_BASIC \
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(_geometry_descriptor, Evas_3D_Geometry_Eet, # member, member, eet_type);
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ADD_BASIC(vertices_count, EET_T_UINT);
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ADD_BASIC(id, EET_T_UINT);
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#undef ADD_BASIC
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/* Color */
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#define ADD_BASIC(member, eet_type) EET_DATA_DESCRIPTOR_ADD_BASIC \
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(_color_descriptor, Evas_3D_Color_Eet, # member, member, eet_type);
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ADD_BASIC(r, EET_T_FLOAT);
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ADD_BASIC(g, EET_T_FLOAT);
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ADD_BASIC(b, EET_T_FLOAT);
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ADD_BASIC(a, EET_T_FLOAT);
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#undef ADD_BASIC
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/* Material */
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EET_DATA_DESCRIPTOR_ADD_VAR_ARRAY(_material_descriptor, Evas_3D_Material_Eet,
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"colors", colors, _color_descriptor);
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#define ADD_BASIC(member, eet_type) \
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EET_DATA_DESCRIPTOR_ADD_BASIC \
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(_material_descriptor, Evas_3D_Material_Eet, # member, member, eet_type);
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ADD_BASIC(id, EET_T_UINT);
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ADD_BASIC(colors_count, EET_T_UINT);
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ADD_BASIC(shininess, EET_T_FLOAT);
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#undef ADD_BASIC
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/* Frame */
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#define ADD_BASIC(member, eet_type) EET_DATA_DESCRIPTOR_ADD_BASIC \
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(_frame_descriptor, Evas_3D_Frame_Eet, # member, member, eet_type);
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ADD_BASIC(id, EET_T_UINT);
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ADD_BASIC(geometry_id, EET_T_UINT);
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ADD_BASIC(material_id, EET_T_UINT);
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#undef ADD_BASIC
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/* Mesh */
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EET_DATA_DESCRIPTOR_ADD_VAR_ARRAY(_mesh_descriptor, Evas_3D_Mesh_Eet,
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"frames", frames, _frame_descriptor);
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EET_DATA_DESCRIPTOR_ADD_VAR_ARRAY(_mesh_descriptor, Evas_3D_Mesh_Eet,
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"geometries", geometries, _geometry_descriptor);
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EET_DATA_DESCRIPTOR_ADD_VAR_ARRAY(_mesh_descriptor, Evas_3D_Mesh_Eet,
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"materials", materials, _material_descriptor);
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#define ADD_BASIC(member, eet_type) \
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EET_DATA_DESCRIPTOR_ADD_BASIC \
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(_mesh_descriptor, Evas_3D_Mesh_Eet, # member, member, eet_type);
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ADD_BASIC(materials_count, EET_T_UINT);
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ADD_BASIC(frames_count, EET_T_UINT);
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ADD_BASIC(geometries_count, EET_T_UINT);
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#undef ADD_BASIC
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/* Header */
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EET_DATA_DESCRIPTOR_ADD_BASIC_VAR_ARRAY(_header_descriptor, Evas_3D_Header_Eet,
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"materials", materials, EET_T_UINT);
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EET_DATA_DESCRIPTOR_ADD_BASIC_VAR_ARRAY(_header_descriptor, Evas_3D_Header_Eet,
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"geometries", geometries, EET_T_UINT);
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#define ADD_BASIC(member, eet_type) \
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EET_DATA_DESCRIPTOR_ADD_BASIC \
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(_header_descriptor, Evas_3D_Header_Eet, # member, member, eet_type);
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ADD_BASIC(version, EET_T_UINT);
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ADD_BASIC(materials_count, EET_T_UINT);
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ADD_BASIC(frames, EET_T_UINT);
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ADD_BASIC(geometries_count, EET_T_UINT);
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#undef ADD_BASIC
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/* File */
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EET_DATA_DESCRIPTOR_ADD_SUB(_file_descriptor, Evas_3D_File_Eet,
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"mesh", mesh, _mesh_descriptor);
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EET_DATA_DESCRIPTOR_ADD_SUB(_file_descriptor, Evas_3D_File_Eet,
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"header", header, _header_descriptor);
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}
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void
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_evas_3d_eet_descriptor_shutdown(void)
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{
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eet_data_descriptor_free(_geometry_descriptor);
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eet_data_descriptor_free(_vertex_descriptor);
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eet_data_descriptor_free(_vec2_descriptor);
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eet_data_descriptor_free(_vec3_descriptor);
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eet_data_descriptor_free(_color_descriptor);
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eet_data_descriptor_free(_material_descriptor);
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eet_data_descriptor_free(_frame_descriptor);
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eet_data_descriptor_free(_mesh_descriptor);
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eet_data_descriptor_free(_header_descriptor);
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eet_data_descriptor_free(_file_descriptor);
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}
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void
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_evas_3d_eet_file_free(void)
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{
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free(eet_file->mesh->geometries[0].vertices);
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free(eet_file->mesh->geometries);
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free(eet_file->mesh->frames);
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free(eet_file->mesh->materials[0].colors);
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free(eet_file->mesh->materials);
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free(eet_file->mesh);
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free(eet_file->header->materials);
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free(eet_file->header->geometries);
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free(eet_file->header);
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free(eet_file);
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_evas_3d_eet_descriptor_shutdown();
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eet_shutdown();
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eina_shutdown();
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}
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