X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fdrivers%2Fdri%2Fintel%2Fintel_mipmap_tree.c;h=6e1e034e53d60936f237ea76495de4e4ae6da769;hb=407e8ae5b167b0193e1e5b1266a5d61ed836dfb5;hp=f28fac8394b48c848e8cda5ef5deb14fe1348f3e;hpb=8db761409dadc2e899d4e7107eff3aa07b07aa11;p=mesa.git

diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
index f28fac8394b..6e1e034e53d 100644
--- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
@@ -29,7 +29,7 @@
 #include "intel_mipmap_tree.h"
 #include "intel_regions.h"
 #include "intel_chipset.h"
-#include "enums.h"
+#include "main/enums.h"
 
 #define FILE_DEBUG_FLAG DEBUG_MIPTREE
 
@@ -103,7 +103,8 @@ intel_miptree_create(struct intel_context *intel,
 		     GLuint last_level,
 		     GLuint width0,
 		     GLuint height0,
-		     GLuint depth0, GLuint cpp, GLuint compress_byte)
+		     GLuint depth0, GLuint cpp, GLuint compress_byte,
+		     GLboolean expect_accelerated_upload)
 {
    struct intel_mipmap_tree *mt;
 
@@ -111,16 +112,17 @@ intel_miptree_create(struct intel_context *intel,
 				      first_level, last_level, width0,
 				      height0, depth0, cpp, compress_byte);
    /*
-    * pitch == 0 indicates the null texture
+    * pitch == 0 || height == 0  indicates the null texture
     */
-   if (!mt || !mt->pitch)
+   if (!mt || !mt->pitch || !mt->total_height)
       return NULL;
 
    mt->region = intel_region_alloc(intel,
 				   mt->cpp,
 				   mt->pitch,
 				   mt->total_height,
-				   mt->pitch);
+				   mt->pitch,
+				   expect_accelerated_upload);
 
    if (!mt->region) {
        free(mt);
@@ -163,7 +165,7 @@ intel_miptree_create_for_region(struct intel_context *intel,
    mt->pitch = region->pitch;
 #endif
 
-   mt->region = region;
+   intel_region_reference(&mt->region, region);
 
    return mt;
  }