From 11a180c6e15478b646cab2ae8ed59f2270fe43d3 Mon Sep 17 00:00:00 2001 From: Alyssa Rosenzweig Date: Wed, 6 Dec 2023 17:45:50 -0400 Subject: [PATCH] ail: add ail_is_level_twiddled_uncompressed Signed-off-by: Alyssa Rosenzweig Part-of: --- src/asahi/layout/layout.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/src/asahi/layout/layout.h b/src/asahi/layout/layout.h index dd65953b344..7574c229941 100644 --- a/src/asahi/layout/layout.h +++ b/src/asahi/layout/layout.h @@ -248,6 +248,19 @@ ail_is_level_compressed(struct ail_layout *layout, unsigned level) u_minify(MAX2(width_sa, height_sa), level) >= 16; } +static inline bool +ail_is_level_twiddled_uncompressed(struct ail_layout *layout, unsigned level) +{ + switch (layout->tiling) { + case AIL_TILING_TWIDDLED: + return true; + case AIL_TILING_TWIDDLED_COMPRESSED: + return !ail_is_level_compressed(layout, level); + default: + return false; + } +} + void ail_make_miptree(struct ail_layout *layout); void ail_detile(void *_tiled, void *_linear, struct ail_layout *tiled_layout,