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-rw-r--r--lib/igt_vc4.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/igt_vc4.h b/lib/igt_vc4.h
index d5c529bb..a1781269 100644
--- a/lib/igt_vc4.h
+++ b/lib/igt_vc4.h
@@ -36,5 +36,9 @@ uint64_t igt_vc4_get_tiling(int fd, uint32_t handle);
unsigned int igt_vc4_fb_t_tiled_convert(struct igt_fb *dst, struct igt_fb *src);
size_t igt_vc4_t_tiled_offset(size_t stride, size_t height, size_t bpp,
size_t x, size_t y);
+unsigned int vc4_fb_sand_tiled_convert(struct igt_fb *dst, struct igt_fb *src,
+ uint64_t modifier);
+size_t vc4_sand_tiled_offset(size_t column_width, size_t column_size, size_t x,
+ size_t y, size_t bpp);
#endif /* IGT_VC4_H */