3 files changed, 8 insertions, 8 deletions
diff --git a/src/gallium/drivers/softpipe/sp_tex_tile_cache.h b/src/gallium/drivers/softpipe/sp_tex_tile_cache.h
index c6003f35508..04e65ce2200 100644
--- a/src/gallium/drivers/softpipe/sp_tex_tile_cache.h
+++ b/src/gallium/drivers/softpipe/sp_tex_tile_cache.h
@@ -68,12 +68,6 @@ struct softpipe_tex_cached_tile
 
 #define NUM_ENTRIES 50
 
-
-/** XXX move these */
-#define MAX_WIDTH 2048
-#define MAX_HEIGHT 2048
-
-
 struct softpipe_tex_tile_cache
 {
    struct pipe_screen *screen;
diff --git a/src/gallium/drivers/softpipe/sp_tile_cache.c b/src/gallium/drivers/softpipe/sp_tile_cache.c
index 608fbcc5896..de479709858 100644
--- a/src/gallium/drivers/softpipe/sp_tile_cache.c
+++ b/src/gallium/drivers/softpipe/sp_tile_cache.c
@@ -82,6 +82,12 @@ sp_create_tile_cache( struct pipe_screen *screen )
 {
    struct softpipe_tile_cache *tc;
    uint pos;
+   int maxLevels, maxTexSize;
+
+   /* sanity checking: max sure MAX_WIDTH/HEIGHT >= largest texture image */
+   maxLevels = screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS);
+   maxTexSize = 1 << (maxLevels - 1);
+   assert(MAX_WIDTH >= maxTexSize);
 
    tc = CALLOC_STRUCT( softpipe_tile_cache );
    if (tc) {
diff --git a/src/gallium/drivers/softpipe/sp_tile_cache.h b/src/gallium/drivers/softpipe/sp_tile_cache.h
index a80678e8658..f21c74cb9ce 100644
--- a/src/gallium/drivers/softpipe/sp_tile_cache.h
+++ b/src/gallium/drivers/softpipe/sp_tile_cache.h
@@ -74,8 +74,8 @@ struct softpipe_cached_tile
 
 
 /** XXX move these */
-#define MAX_WIDTH 2048
-#define MAX_HEIGHT 2048
+#define MAX_WIDTH 4096
+#define MAX_HEIGHT 4096
 
 
 struct softpipe_tile_cache