1 files changed, 20 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/nouveau/nouveau_util.h b/src/mesa/drivers/dri/nouveau/nouveau_util.h
index d4cc5c4fb9c..17d6965ee2c 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_util.h
+++ b/src/mesa/drivers/dri/nouveau/nouveau_util.h
@@ -207,4 +207,24 @@ get_texgen_coeff(struct gl_texgen *c)
                 return NULL;
 }
 
+static inline unsigned
+get_format_blocksx(gl_format format,
+                       unsigned x)
+{
+        GLuint blockwidth;
+        GLuint blockheight;
+        _mesa_get_format_block_size(format, &blockwidth, &blockheight);
+        return (x + blockwidth - 1) / blockwidth;
+}
+
+static inline unsigned
+get_format_blocksy(gl_format format,
+                       unsigned y)
+{
+        GLuint blockwidth;
+        GLuint blockheight;
+        _mesa_get_format_block_size(format, &blockwidth, &blockheight);
+        return (y + blockheight - 1) / blockheight;
+}
+
 #endif