Removed non-METATILE code as it no longer seems to work

Author: hummeltech

includes/render_config.h

@@ -102,24 +102,15 @@
 // default for number of rendering threads
 #define NUM_THREADS (4)
 
-// Use this to enable meta-tiles which will render NxN tiles at once
+// Metatiles will render NxN tiles at once
 // Note: This should be a power of 2 (2, 4, 8, 16 ...)
 #define METATILE (8)
-//#undef METATILE
 
 // Metatiles are much larger in size so we don't need big queues to handle large areas
-#ifdef METATILE
 #define QUEUE_MAX (64)
 #define REQ_LIMIT (256)
 #define DIRTY_LIMIT (8000)
 
-#else
-#define QUEUE_MAX (1024)
-#define REQ_LIMIT (512)
-#define DIRTY_LIMIT (10000)
-#define HASHIDX_SIZE 22123
-#endif
-
 // Penalty for client making an invalid request (in seconds)
 #define CLIENT_PENALTY (3)
 

includes/store_file_utils.h

@@ -33,18 +33,15 @@ extern "C" {
 int mkdirp(const char *path);
 
 /* File path hashing. Used by both mod_tile and render daemon
- * The two must both agree on the file layout for meta-tiling
+ * The two must both agree on the file layout for metatiling
  * to work
  */
 void xyz_to_path(char *path, size_t len, const char *tile_dir, const char *xmlconfig, int x, int y, int z);
 
 int path_to_xyz(const char *tilepath, const char *path, char *xmlconfig, int *px, int *py, int *pz);
 
-#ifdef METATILE
-/* New meta-tile storage functions */
-/* Returns the path to the meta-tile and the offset within the meta-tile */
+/* Returns the path to the metatile and the offset within the metatile */
 int xyz_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlconfig, int x, int y, int z);
-#endif
 
 #ifdef __cplusplus
 }

src/gen_tile.cpp

@@ -72,11 +72,7 @@ using namespace mapnik;
 #define RAD_TO_DEG (180/M_PI)
 #endif
 
-#ifdef METATILE
 #define RENDER_SIZE (256 * (METATILE + 1))
-#else
-#define RENDER_SIZE (512)
-#endif
 
 extern int foreground;
 
@@ -245,7 +241,6 @@ static int check_xyz(int x, int y, int z, struct xmlmapconfig * map)
 	return !oob;
 }
 
-#ifdef METATILE
 mapnik::box2d<double> tile2prjbounds(struct projectionconfig * prj, int x, int y, int z)
 {
 
@@ -312,52 +307,6 @@ static enum protoCmd render(struct xmlmapconfig * map, int x, int y, int z, char
 
 	return cmdDone; // OK
 }
-#else //METATILE
-static enum protoCmd render(Map &m, const char *tile_dir, char *xmlname, projection &prj, int x, int y, int z, char* outputFormat)
-{
-	char filename[PATH_MAX];
-	char tmp[PATH_MAX];
-	double p0x = x * 256.0;
-	double p0y = (y + 1) * 256.0;
-	double p1x = (x + 1) * 256.0;
-	double p1y = y * 256.0;
-
-	tiling.fromPixelToLL(p0x, p0y, z);
-	tiling.fromPixelToLL(p1x, p1y, z);
-
-	prj.forward(p0x, p0y);
-	prj.forward(p1x, p1y);
-
-	mapnik::box2d<double> bbox(p0x, p0y, p1x, p1y);
-	bbox.width(bbox.width() * 2);
-	bbox.height(bbox.height() * 2);
-	m.zoomToBox(bbox);
-
-	mapnik::image_32 buf(RENDER_SIZE, RENDER_SIZE);
-	mapnik::agg_renderer<mapnik::image_32> ren(m, buf);
-	ren.apply();
-
-	xyz_to_path(filename, sizeof(filename), tile_dir, xmlname, x, y, z);
-
-	if (mkdirp(filename)) {
-		return cmdNotDone;
-	}
-
-	snprintf(tmp, sizeof(tmp), "%s.tmp", filename);
-
-	mapnik::image_view<mapnik::image_data_32> vw(128, 128, 256, 256, buf.data());
-	g_logger(G_LOG_LEVEL_DEBUG, "Render %i %i %i %s", z, x, y, filename)
-	mapnik::save_to_file(vw, tmp, outputFormat);
-
-	if (rename(tmp, filename)) {
-		perror(tmp);
-		return cmdNotDone;
-	}
-
-	return cmdDone; // OK
-}
-#endif //METATILE
-
 
 void render_init(const char *plugins_dir, const char* font_dir, int font_dir_recurse)
 {
@@ -449,7 +398,6 @@ void *render_thread(void * arg)
 
 		if (item) {
 			struct protocol *req = &item->req;
-#ifdef METATILE
 			// At very low zoom the whole world may be smaller than METATILE
 			unsigned int size = MIN(METATILE, 1 << req->z);
 
@@ -501,13 +449,6 @@ void *render_thread(void * arg)
 									request_exit();
 								}
 							}
-
-#else //METATILE
-			ret = render(maps[i].map, maps[i].tile_dir, req->xmlname, maps[i].prj, req->x, req->y, req->z, maps[i].output_format);
-#ifdef HTCP_EXPIRE_CACHE
-			cache_expire(maps[i].htcpsock, maps[i].host, maps[i].xmluri, req->x, req->y, req->z);
-#endif
-#endif //METATILE
 						} else {
 							g_logger(G_LOG_LEVEL_WARNING, "Received request for map layer %s is outside of acceptable bounds z(%i), x(%i), y(%i)",
 								 req->xmlname, req->z, req->x, req->y);

src/metatile.cpp

@@ -53,7 +53,7 @@ const std::string metaTile::get(int x, int y)
 	return tile[x][y];
 }
 
-// Returns the offset within the meta-tile index table
+// Returns the offset within the metatile index table
 int metaTile::xyz_to_meta_offset(int x, int y, int z)
 {
 	unsigned char mask = METATILE - 1;

src/render_expired.c

@@ -52,16 +52,6 @@ const char * tile_dir_default = RENDERD_TILE_DIR;
 #define SET_TILE_REQUESTED(z,x,y) \
    tile_requested[z][((x)*twopow[z]+(y))/(8*sizeof(int))] |= (0x01 << (((x)*twopow[z]+(y))%(8*sizeof(int))));
 
-
-#ifndef METATILE
-#warning("render_expired not implemented for non-metatile mode. Feel free to submit fix")
-int main(int argc, char **argv)
-{
-	fprintf(stderr, "render_expired not implemented for non-metatile mode. Feel free to submit fix!\n");
-	return -1;
-}
-#else
-
 // tile marking arrays
 unsigned int **tile_requested;
 
@@ -455,4 +445,3 @@ int main(int argc, char **argv)
 
 	return 0;
 }
-#endif

src/render_list.c

@@ -44,15 +44,6 @@
 
 const char * tile_dir_default = RENDERD_TILE_DIR;
 
-#ifndef METATILE
-#warning("render_list not implemented for non-metatile mode. Feel free to submit fix")
-int main(int argc, char **argv)
-{
-	fprintf(stderr, "render_list not implemented for non-metatile mode. Feel free to submit fix!\n");
-	return -1;
-}
-#else
-
 static int minZoom = 0;
 static int maxZoom = MAX_ZOOM;
 static int verbose = 0;
@@ -408,4 +399,3 @@ int main(int argc, char **argv)
 
 	return 0;
 }
-#endif

src/render_old.c

@@ -46,15 +46,6 @@
 
 const char * tile_dir_default = RENDERD_TILE_DIR;
 
-#ifndef METATILE
-#warning("render_old not implemented for non-metatile mode. Feel free to submit fix")
-int main(int argc, char **argv)
-{
-	fprintf(stderr, "render_old not implemented for non-metatile mode. Feel free to submit fix!\n");
-	return -1;
-}
-#else
-
 #define INILINE_MAX 256
 static int minZoom = 0;
 static int maxZoom = MAX_ZOOM;
@@ -409,4 +400,3 @@ int main(int argc, char **argv)
 
 	return 0;
 }
-#endif

src/render_speedtest.cpp

@@ -41,15 +41,6 @@
 #define DEG_TO_RAD (M_PI/180)
 #define RAD_TO_DEG (180/M_PI)
 
-#ifndef METATILE
-#warning("Speed test not implemented for non-metatile mode. Feel free to submit fix")
-int main(int argc, char **argv)
-{
-	fprintf(stderr, "Speed test not implemented for non-metatile mode. Feel free to submit fix!\n");
-	return -1;
-}
-#else
-
 #if 1
 static double boundx0 = -0.5;
 static double boundy0 = 51.25;
@@ -295,4 +286,3 @@ int main(int argc, char **argv)
 
 	return ret;
 }
-#endif

src/renderd.c

@@ -168,17 +168,12 @@ enum protoCmd rx_request(struct protocol *req, int fd)
 	item->duplicates = NULL;
 	item->fd = (req->cmd == cmdDirty) ? FD_INVALID : fd;
 
-#ifdef METATILE
 	/* Round down request co-ordinates to the neareast N (should be a power of 2)
 	 * Note: request path is no longer consistent but this will be recalculated
 	 * when the metatile is being rendered.
 	 */
 	item->mx = item->req.x & ~(METATILE - 1);
 	item->my = item->req.y & ~(METATILE - 1);
-#else
-	item->mx = item->req.x;
-	item->my = item->req.y;
-#endif
 
 	return request_queue_add_request(render_request_queue, item);
 }

src/store_file.c

@@ -15,7 +15,7 @@
  * along with this program; If not, see http://www.gnu.org/licenses/.
  */
 
-/* Meta-tile optimised file storage
+/* Metatile optimised file storage
  *
  * Instead of storing each individual tile as a file,
  * bundle the 8x8 meta tile into a special meta-file.