Load animation data into model

model.c

@@ -6,9 +6,9 @@
 model_t model_init(size_t vertex_count, size_t index_count)
 {
 	model_t model = {
-		.indices = calloc(index_count, sizeof(index_t)),
+		.indices = malloc(index_count * sizeof(index_t)),
 		.index_count = index_count,
-		.vertices = calloc(vertex_count, sizeof(vertex_t)),
+		.vertices = malloc(vertex_count * sizeof(vertex_t)),
 		.vertex_count = vertex_count,
 	};
 	return model;
@@ -34,5 +34,19 @@ void model_cleanup(model_t *m)
 		free(m->inverse_bind_matrices);
 		m->inverse_bind_matrices = nullptr;
 	}
-    m->vertex_count = m->index_count = m->bone_count = 0;
+	if (m->animation.times != nullptr) {
+		free(m->animation.times);
+		m->animation.times = nullptr;
+	}
+	if (m->animation.bones != nullptr) {
+		for (unsigned i = 0; i < m->bone_count; ++i) {
+			free(m->animation.bones[i].translations);
+			free(m->animation.bones[i].rotations);
+			free(m->animation.bones[i].scales);
+		}
+		free(m->animation.bones);
+		m->animation.bones = nullptr;
+	}
+	m->vertex_count = m->index_count = m->bone_count
+	    = m->animation.keyframe_count = 0;
 }