diff options
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_mipmap_tree.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h index 2b20d061412..9531f20297c 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h @@ -31,6 +31,7 @@ #include <assert.h> #include "intel_regions.h" +#include "intel_resolve_map.h" /* A layer on top of the intel_regions code which adds: * @@ -58,6 +59,7 @@ * temporary system buffers. */ +struct intel_resolve_map; struct intel_texture_image; /** @@ -148,6 +150,17 @@ struct intel_mipmap_tree struct intel_mipmap_tree *hiz_mt; /** + * \brief Map of miptree slices to needed resolves. + * + * This is used only when the miptree has a child HiZ miptree. + * + * Let \c mt be a depth miptree with HiZ enabled. Then the resolve map is + * \c mt->hiz_map. The resolve map of the child HiZ miptree, \c + * mt->hiz_mt->hiz_map, is unused. + */ + struct intel_resolve_map hiz_map; + + /** * \brief Stencil miptree for depthstencil textures. * * This miptree is used for depthstencil textures that require separate |