From 7383cfcbe8ade4dce057608e971e8cb7d4b1feb7 Mon Sep 17 00:00:00 2001
From: quou <quou@disroot.org>
Date: Sun, 29 Dec 2024 13:40:45 +1100
Subject: allow binding only a portion of a cbuffer

---
 video.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'video.cpp')

diff --git a/video.cpp b/video.cpp
index 5d88d0c..d0720f5 100644
--- a/video.cpp
+++ b/video.cpp
@@ -2760,8 +2760,8 @@ void Descriptor_Set_Vk::init(
 				Buffer_Vk& b = *(Buffer_Vk*)&dev->get_buffer(cd->buffer);
 				assert(cd->buffer);
 				buf.buffer = b.buf;
-				buf.offset = 0;
-				buf.range = b.size;
+				buf.offset = cd->offset;
+				buf.range = cd->size? cd->size: b.size;
 				wd.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
 				wd.pBufferInfo = &buf;
 			} break;
-- 
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