From 2019be737fbc79ee949768764df557b7f1dff7da Mon Sep 17 00:00:00 2001
From: Victor Brekenfeld <github@drakulix.de>
Date: Sun, 16 May 2021 23:06:42 +0200
Subject: [PATCH] gles2: Respect shm buffer offset

---
 src/backend/renderer/gles2/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/renderer/gles2/mod.rs b/src/backend/renderer/gles2/mod.rs
index 5e1750e..8516c95 100644
--- a/src/backend/renderer/gles2/mod.rs
+++ b/src/backend/renderer/gles2/mod.rs
@@ -493,7 +493,7 @@ impl Gles2Renderer {
                     0,
                     gl_format,
                     ffi::UNSIGNED_BYTE as u32,
-                    slice.as_ptr() as *const _,
+                    slice.as_ptr().offset(offset as isize) as *const _,
                 );
 
                 self.gl.PixelStorei(ffi::UNPACK_ROW_LENGTH, 0);