diff --git a/tests/test_tile_encoder.c b/tests/test_tile_encoder.c
index bd3fe351..861b8c70 100644
--- a/tests/test_tile_encoder.c
+++ b/tests/test_tile_encoder.c
@@ -38,284 +38,284 @@
 /**
 sample error debug callback expecting no client object
 */
-static void error_callback(const char *msg, void *client_data) {
-	(void)client_data;
-	fprintf(stdout, "[ERROR] %s", msg);
+static void error_callback(const char *msg, void *client_data)
+{
+    (void)client_data;
+    fprintf(stdout, "[ERROR] %s", msg);
 }
 /**
 sample warning debug callback expecting no client object
 */
-static void warning_callback(const char *msg, void *client_data) {
-	(void)client_data;
-	fprintf(stdout, "[WARNING] %s", msg);
+static void warning_callback(const char *msg, void *client_data)
+{
+    (void)client_data;
+    fprintf(stdout, "[WARNING] %s", msg);
 }
 /**
 sample debug callback expecting no client object
 */
-static void info_callback(const char *msg, void *client_data) {
-	(void)client_data;
-	fprintf(stdout, "[INFO] %s", msg);
+static void info_callback(const char *msg, void *client_data)
+{
+    (void)client_data;
+    fprintf(stdout, "[INFO] %s", msg);
 }
 
 /* -------------------------------------------------------------------------- */
 
 #define NUM_COMPS_MAX 4
-int main (int argc, char *argv[])
+int main(int argc, char *argv[])
 {
-	opj_cparameters_t l_param;
-	opj_codec_t * l_codec;
-	opj_image_t * l_image;
-	opj_image_cmptparm_t l_params [NUM_COMPS_MAX];
-	opj_stream_t * l_stream;
-	OPJ_UINT32 l_nb_tiles;
-	OPJ_UINT32 l_data_size;
-	size_t len;
+    opj_cparameters_t l_param;
+    opj_codec_t * l_codec;
+    opj_image_t * l_image;
+    opj_image_cmptparm_t l_params [NUM_COMPS_MAX];
+    opj_stream_t * l_stream;
+    OPJ_UINT32 l_nb_tiles;
+    OPJ_UINT32 l_data_size;
+    size_t len;
 
 #ifdef USING_MCT
-	const OPJ_FLOAT32 l_mct [] =
-	{
-		1 , 0 , 0 ,
-		0 , 1 , 0 ,
-		0 , 0 , 1
-	};
+    const OPJ_FLOAT32 l_mct [] = {
+        1, 0, 0,
+        0, 1, 0,
+        0, 0, 1
+    };
 
-	const OPJ_INT32 l_offsets [] =
-	{
-		128 , 128 , 128
-	};
+    const OPJ_INT32 l_offsets [] = {
+        128, 128, 128
+    };
 #endif
 
-	opj_image_cmptparm_t * l_current_param_ptr;
-	OPJ_UINT32 i;
-	OPJ_BYTE *l_data;
+    opj_image_cmptparm_t * l_current_param_ptr;
+    OPJ_UINT32 i;
+    OPJ_BYTE *l_data;
 
-  OPJ_UINT32 num_comps;
-  int image_width;
-  int image_height;
-  int tile_width;
-  int tile_height;
-  int comp_prec;
-  int irreversible;
-  const char *output_file;
+    OPJ_UINT32 num_comps;
+    int image_width;
+    int image_height;
+    int tile_width;
+    int tile_height;
+    int comp_prec;
+    int irreversible;
+    const char *output_file;
 
-  /* should be test_tile_encoder 3 2000 2000 1000 1000 8 tte1.j2k */
-  if( argc == 9 )
-    {
-    num_comps = (OPJ_UINT32)atoi( argv[1] );
-    image_width = atoi( argv[2] );
-    image_height = atoi( argv[3] );
-    tile_width = atoi( argv[4] );
-    tile_height = atoi( argv[5] );
-    comp_prec = atoi( argv[6] );
-    irreversible = atoi( argv[7] );
-    output_file = argv[8];
+    /* should be test_tile_encoder 3 2000 2000 1000 1000 8 tte1.j2k */
+    if (argc == 9) {
+        num_comps = (OPJ_UINT32)atoi(argv[1]);
+        image_width = atoi(argv[2]);
+        image_height = atoi(argv[3]);
+        tile_width = atoi(argv[4]);
+        tile_height = atoi(argv[5]);
+        comp_prec = atoi(argv[6]);
+        irreversible = atoi(argv[7]);
+        output_file = argv[8];
+    } else {
+        num_comps = 3;
+        image_width = 2000;
+        image_height = 2000;
+        tile_width = 1000;
+        tile_height = 1000;
+        comp_prec = 8;
+        irreversible = 1;
+        output_file = "test.j2k";
     }
-  else
-    {
-    num_comps = 3;
-    image_width = 2000;
-    image_height = 2000;
-    tile_width = 1000;
-    tile_height = 1000;
-    comp_prec = 8;
-    irreversible = 1;
-    output_file = "test.j2k";
+    if (num_comps > NUM_COMPS_MAX) {
+        return 1;
     }
-  if( num_comps > NUM_COMPS_MAX )
-    {
-    return 1;
+    l_nb_tiles = (OPJ_UINT32)(image_width / tile_width) * (OPJ_UINT32)(
+                     image_height / tile_height);
+    l_data_size = (OPJ_UINT32)tile_width * (OPJ_UINT32)tile_height *
+                  (OPJ_UINT32)num_comps * (OPJ_UINT32)(comp_prec / 8);
+
+    l_data = (OPJ_BYTE*) malloc(l_data_size * sizeof(OPJ_BYTE));
+    if (l_data == NULL) {
+        return 1;
+    }
+    fprintf(stdout,
+            "Encoding random values -> keep in mind that this is very hard to compress\n");
+    for (i = 0; i < l_data_size; ++i) {
+        l_data[i] = (OPJ_BYTE)i; /*rand();*/
     }
-	l_nb_tiles = (OPJ_UINT32)(image_width/tile_width) * (OPJ_UINT32)(image_height/tile_height);
-	l_data_size = (OPJ_UINT32)tile_width * (OPJ_UINT32)tile_height * (OPJ_UINT32)num_comps * (OPJ_UINT32)(comp_prec/8);
 
-	l_data = (OPJ_BYTE*) malloc(l_data_size * sizeof(OPJ_BYTE));
-	if(l_data == NULL){
-		return 1;
-	}
-	fprintf(stdout, "Encoding random values -> keep in mind that this is very hard to compress\n");
-	for (i=0;i<l_data_size;++i)	{
-		l_data[i] = (OPJ_BYTE)i; /*rand();*/
-	}
-
-	opj_set_default_encoder_parameters(&l_param);
-	/** you may here add custom encoding parameters */
-	/* rate specifications */
-	/** number of quality layers in the stream */
-	l_param.tcp_numlayers = 1;
-	l_param.cp_fixed_quality = 1;
-	l_param.tcp_distoratio[0] = 20;
-	/* is using others way of calculation */
-	/* l_param.cp_disto_alloc = 1 or l_param.cp_fixed_alloc = 1 */
-	/* l_param.tcp_rates[0] = ... */
+    opj_set_default_encoder_parameters(&l_param);
+    /** you may here add custom encoding parameters */
+    /* rate specifications */
+    /** number of quality layers in the stream */
+    l_param.tcp_numlayers = 1;
+    l_param.cp_fixed_quality = 1;
+    l_param.tcp_distoratio[0] = 20;
+    /* is using others way of calculation */
+    /* l_param.cp_disto_alloc = 1 or l_param.cp_fixed_alloc = 1 */
+    /* l_param.tcp_rates[0] = ... */
 
 
-	/* tile definitions parameters */
-	/* position of the tile grid aligned with the image */
-	l_param.cp_tx0 = 0;
-	l_param.cp_ty0 = 0;
-	/* tile size, we are using tile based encoding */
-	l_param.tile_size_on = OPJ_TRUE;
-	l_param.cp_tdx = tile_width;
-	l_param.cp_tdy = tile_height;
+    /* tile definitions parameters */
+    /* position of the tile grid aligned with the image */
+    l_param.cp_tx0 = 0;
+    l_param.cp_ty0 = 0;
+    /* tile size, we are using tile based encoding */
+    l_param.tile_size_on = OPJ_TRUE;
+    l_param.cp_tdx = tile_width;
+    l_param.cp_tdy = tile_height;
 
-	/* use irreversible encoding ?*/
-	l_param.irreversible = irreversible;
+    /* use irreversible encoding ?*/
+    l_param.irreversible = irreversible;
 
-	/* do not bother with mct, the rsiz is set when calling opj_set_MCT*/
-	/*l_param.cp_rsiz = OPJ_STD_RSIZ;*/
+    /* do not bother with mct, the rsiz is set when calling opj_set_MCT*/
+    /*l_param.cp_rsiz = OPJ_STD_RSIZ;*/
 
-	/* no cinema */
-	/*l_param.cp_cinema = 0;*/
+    /* no cinema */
+    /*l_param.cp_cinema = 0;*/
 
-	/* no not bother using SOP or EPH markers, do not use custom size precinct */
-	/* number of precincts to specify */
-	/* l_param.csty = 0;*/
-	/* l_param.res_spec = ... */
-	/* l_param.prch_init[i] = .. */
-	/* l_param.prcw_init[i] = .. */
+    /* no not bother using SOP or EPH markers, do not use custom size precinct */
+    /* number of precincts to specify */
+    /* l_param.csty = 0;*/
+    /* l_param.res_spec = ... */
+    /* l_param.prch_init[i] = .. */
+    /* l_param.prcw_init[i] = .. */
 
 
-	/* do not use progression order changes */
-	/*l_param.numpocs = 0;*/
-	/* l_param.POC[i].... */
+    /* do not use progression order changes */
+    /*l_param.numpocs = 0;*/
+    /* l_param.POC[i].... */
 
-	/* do not restrain the size for a component.*/
-	/* l_param.max_comp_size = 0; */
+    /* do not restrain the size for a component.*/
+    /* l_param.max_comp_size = 0; */
 
-	/** block encoding style for each component, do not use at the moment */
-	/** J2K_CCP_CBLKSTY_TERMALL, J2K_CCP_CBLKSTY_LAZY, J2K_CCP_CBLKSTY_VSC, J2K_CCP_CBLKSTY_SEGSYM, J2K_CCP_CBLKSTY_RESET */
-	/* l_param.mode = 0;*/
+    /** block encoding style for each component, do not use at the moment */
+    /** J2K_CCP_CBLKSTY_TERMALL, J2K_CCP_CBLKSTY_LAZY, J2K_CCP_CBLKSTY_VSC, J2K_CCP_CBLKSTY_SEGSYM, J2K_CCP_CBLKSTY_RESET */
+    /* l_param.mode = 0;*/
 
-	/** number of resolutions */
-	l_param.numresolution = 6;
+    /** number of resolutions */
+    l_param.numresolution = 6;
 
-	/** progression order to use*/
-	/** OPJ_LRCP, OPJ_RLCP, OPJ_RPCL, PCRL, CPRL */
-	l_param.prog_order = OPJ_LRCP;
+    /** progression order to use*/
+    /** OPJ_LRCP, OPJ_RLCP, OPJ_RPCL, PCRL, CPRL */
+    l_param.prog_order = OPJ_LRCP;
 
-	/** no "region" of interest, more precisally component */
-	/* l_param.roi_compno = -1; */
-	/* l_param.roi_shift = 0; */
+    /** no "region" of interest, more precisally component */
+    /* l_param.roi_compno = -1; */
+    /* l_param.roi_shift = 0; */
 
-	/* we are not using multiple tile parts for a tile. */
-	/* l_param.tp_on = 0; */
-	/* l_param.tp_flag = 0; */
+    /* we are not using multiple tile parts for a tile. */
+    /* l_param.tp_on = 0; */
+    /* l_param.tp_flag = 0; */
 
-	/* if we are using mct */
+    /* if we are using mct */
 #ifdef USING_MCT
-	opj_set_MCT(&l_param,l_mct,l_offsets,NUM_COMPS);
+    opj_set_MCT(&l_param, l_mct, l_offsets, NUM_COMPS);
 #endif
 
 
-	/* image definition */
-	l_current_param_ptr = l_params;
-	for (i=0;i<num_comps;++i) {
-		/* do not bother bpp useless */
-		/*l_current_param_ptr->bpp = COMP_PREC;*/
-		l_current_param_ptr->dx = 1;
-		l_current_param_ptr->dy = 1;
+    /* image definition */
+    l_current_param_ptr = l_params;
+    for (i = 0; i < num_comps; ++i) {
+        /* do not bother bpp useless */
+        /*l_current_param_ptr->bpp = COMP_PREC;*/
+        l_current_param_ptr->dx = 1;
+        l_current_param_ptr->dy = 1;
 
-		l_current_param_ptr->h = (OPJ_UINT32)image_height;
-		l_current_param_ptr->w = (OPJ_UINT32)image_width;
+        l_current_param_ptr->h = (OPJ_UINT32)image_height;
+        l_current_param_ptr->w = (OPJ_UINT32)image_width;
 
-		l_current_param_ptr->sgnd = 0;
-		l_current_param_ptr->prec = (OPJ_UINT32)comp_prec;
+        l_current_param_ptr->sgnd = 0;
+        l_current_param_ptr->prec = (OPJ_UINT32)comp_prec;
 
-		l_current_param_ptr->x0 = 0;
-		l_current_param_ptr->y0 = 0;
+        l_current_param_ptr->x0 = 0;
+        l_current_param_ptr->y0 = 0;
 
-		++l_current_param_ptr;
-	}
-
-  /* should we do j2k or jp2 ?*/
-  len = strlen( output_file );
-  if( strcmp( output_file + len - 4, ".jp2" ) == 0 )
-    {
-    l_codec = opj_create_compress(OPJ_CODEC_JP2);
+        ++l_current_param_ptr;
     }
-  else
-    {
-    l_codec = opj_create_compress(OPJ_CODEC_J2K);
+
+    /* should we do j2k or jp2 ?*/
+    len = strlen(output_file);
+    if (strcmp(output_file + len - 4, ".jp2") == 0) {
+        l_codec = opj_create_compress(OPJ_CODEC_JP2);
+    } else {
+        l_codec = opj_create_compress(OPJ_CODEC_J2K);
+    }
+    if (!l_codec) {
+        free(l_data);
+        return 1;
     }
-	if (!l_codec) {
-		free(l_data);
-		return 1;
-	}
 
-	/* catch events using our callbacks and give a local context */
-	opj_set_info_handler(l_codec, info_callback,00);
-	opj_set_warning_handler(l_codec, warning_callback,00);
-	opj_set_error_handler(l_codec, error_callback,00);
+    /* catch events using our callbacks and give a local context */
+    opj_set_info_handler(l_codec, info_callback, 00);
+    opj_set_warning_handler(l_codec, warning_callback, 00);
+    opj_set_error_handler(l_codec, error_callback, 00);
 
-	l_image = opj_image_tile_create(num_comps,l_params,OPJ_CLRSPC_SRGB);
-	if (! l_image) {
-		free(l_data);
-		opj_destroy_codec(l_codec);
-		return 1;
-	}
+    l_image = opj_image_tile_create(num_comps, l_params, OPJ_CLRSPC_SRGB);
+    if (! l_image) {
+        free(l_data);
+        opj_destroy_codec(l_codec);
+        return 1;
+    }
 
-	l_image->x0 = 0;
-	l_image->y0 = 0;
-	l_image->x1 = (OPJ_UINT32)image_width;
-	l_image->y1 = (OPJ_UINT32)image_height;
-	l_image->color_space = OPJ_CLRSPC_SRGB;
+    l_image->x0 = 0;
+    l_image->y0 = 0;
+    l_image->x1 = (OPJ_UINT32)image_width;
+    l_image->y1 = (OPJ_UINT32)image_height;
+    l_image->color_space = OPJ_CLRSPC_SRGB;
 
-	if (! opj_setup_encoder(l_codec,&l_param,l_image)) {
-		fprintf(stderr, "ERROR -> test_tile_encoder: failed to setup the codec!\n");
-		opj_destroy_codec(l_codec);
-		opj_image_destroy(l_image);
-		free(l_data);
-		return 1;
-	}
+    if (! opj_setup_encoder(l_codec, &l_param, l_image)) {
+        fprintf(stderr, "ERROR -> test_tile_encoder: failed to setup the codec!\n");
+        opj_destroy_codec(l_codec);
+        opj_image_destroy(l_image);
+        free(l_data);
+        return 1;
+    }
 
     l_stream = opj_stream_create_default_file_stream(output_file, OPJ_FALSE);
     if (! l_stream) {
-		fprintf(stderr, "ERROR -> test_tile_encoder: failed to create the stream from the output file %s !\n",output_file );
-		opj_destroy_codec(l_codec);
-		opj_image_destroy(l_image);
-		free(l_data);
-		return 1;
-	}
+        fprintf(stderr,
+                "ERROR -> test_tile_encoder: failed to create the stream from the output file %s !\n",
+                output_file);
+        opj_destroy_codec(l_codec);
+        opj_image_destroy(l_image);
+        free(l_data);
+        return 1;
+    }
 
-	if (! opj_start_compress(l_codec,l_image,l_stream)) {
-		fprintf(stderr, "ERROR -> test_tile_encoder: failed to start compress!\n");
+    if (! opj_start_compress(l_codec, l_image, l_stream)) {
+        fprintf(stderr, "ERROR -> test_tile_encoder: failed to start compress!\n");
         opj_stream_destroy(l_stream);
-		opj_destroy_codec(l_codec);
-		opj_image_destroy(l_image);
-		free(l_data);
-		return 1;
-	}
+        opj_destroy_codec(l_codec);
+        opj_image_destroy(l_image);
+        free(l_data);
+        return 1;
+    }
 
-	for (i=0;i<l_nb_tiles;++i) {
-		if (! opj_write_tile(l_codec,i,l_data,l_data_size,l_stream)) {
-			fprintf(stderr, "ERROR -> test_tile_encoder: failed to write the tile %d!\n",i);
+    for (i = 0; i < l_nb_tiles; ++i) {
+        if (! opj_write_tile(l_codec, i, l_data, l_data_size, l_stream)) {
+            fprintf(stderr, "ERROR -> test_tile_encoder: failed to write the tile %d!\n",
+                    i);
             opj_stream_destroy(l_stream);
-			opj_destroy_codec(l_codec);
-			opj_image_destroy(l_image);
-			free(l_data);
-			return 1;
-		}
-	}
+            opj_destroy_codec(l_codec);
+            opj_image_destroy(l_image);
+            free(l_data);
+            return 1;
+        }
+    }
 
-	if (! opj_end_compress(l_codec,l_stream)) {
-		fprintf(stderr, "ERROR -> test_tile_encoder: failed to end compress!\n");
+    if (! opj_end_compress(l_codec, l_stream)) {
+        fprintf(stderr, "ERROR -> test_tile_encoder: failed to end compress!\n");
         opj_stream_destroy(l_stream);
-		opj_destroy_codec(l_codec);
-		opj_image_destroy(l_image);
-		free(l_data);
-		return 1;
-	}
+        opj_destroy_codec(l_codec);
+        opj_image_destroy(l_image);
+        free(l_data);
+        return 1;
+    }
 
     opj_stream_destroy(l_stream);
-	opj_destroy_codec(l_codec);
-	opj_image_destroy(l_image);
+    opj_destroy_codec(l_codec);
+    opj_image_destroy(l_image);
 
-	free(l_data);
+    free(l_data);
 
-	/* Print profiling*/
-	/*PROFPRINT();*/
+    /* Print profiling*/
+    /*PROFPRINT();*/
 
-	return 0;
+    return 0;
 }