From 73141772459011ec8a19bb45d4f44b1111a70335 Mon Sep 17 00:00:00 2001
From: Mohamed Ahmed <mohamedahmedegypt2001@gmail.com>
Date: Sat, 21 Sep 2024 01:06:10 +0300
Subject: [PATCH] nil: Expose px_to_B helpers to C

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30044>
---
 src/nouveau/nil/extent.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/nouveau/nil/extent.rs b/src/nouveau/nil/extent.rs
index 0e0ed2a76e7..2e7c1b77f8a 100644
--- a/src/nouveau/nil/extent.rs
+++ b/src/nouveau/nil/extent.rs
@@ -157,6 +157,15 @@ pub extern "C" fn nil_extent4d_px_to_tl(
     extent_px.to_tl(tiling, format, sample_layout)
 }
 
+#[no_mangle]
+pub extern "C" fn nil_extent4d_px_to_B(
+    extent_px: Extent4D<units::Pixels>,
+    format: Format,
+    sample_layout: SampleLayout,
+) -> Extent4D<units::Bytes> {
+    extent_px.to_B(format, sample_layout)
+}
+
 impl Extent4D<units::Samples> {
     pub fn to_px(self, sample_layout: SampleLayout) -> Extent4D<units::Pixels> {
         self.div_ceil(sample_layout.px_extent_sa())
@@ -311,6 +320,15 @@ pub extern "C" fn nil_offset4d_px_to_tl(
     offset.to_tl(tiling, format, sample_layout)
 }
 
+#[no_mangle]
+pub extern "C" fn nil_offset4d_px_to_B(
+    offset: Offset4D<units::Pixels>,
+    format: Format,
+    sample_layout: SampleLayout,
+) -> Offset4D<units::Bytes> {
+    offset.to_B(format, sample_layout)
+}
+
 impl Offset4D<units::Elements> {
     pub fn to_B(self, format: Format) -> Offset4D<units::Bytes> {
         Offset4D {