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-rw-r--r--src/mesa/drivers/dri/radeon/radeon_mipmap_tree.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.h b/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.h
index 697010bc02..7ece688493 100644
--- a/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.h
+++ b/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.h
@@ -47,6 +47,8 @@ struct _radeon_mipmap_level {
radeon_mipmap_image faces[6];
};
+/* store the max possible in the miptree */
+#define RADEON_MIPTREE_MAX_TEXTURE_LEVELS 13
/**
* A mipmap tree contains texture images in the layout that the hardware
@@ -77,7 +79,7 @@ struct _radeon_mipmap_tree {
GLuint tilebits; /** RADEON_TXO_xxx_TILE */
GLuint compressed; /** MESA_FORMAT_xxx indicating a compressed format, or 0 if uncompressed */
- radeon_mipmap_level levels[RADEON_MAX_TEXTURE_LEVELS];
+ radeon_mipmap_level levels[RADEON_MIPTREE_MAX_TEXTURE_LEVELS];
};
radeon_mipmap_tree* radeon_miptree_create(radeonContextPtr rmesa, radeonTexObj *t,