From 3671fd0a97351c1e5b2ea691d85ab45d5f83288e Mon Sep 17 00:00:00 2001
From: ameerj <52414509+ameerj@users.noreply.github.com>
Date: Fri, 7 May 2021 22:14:21 -0400
Subject: texture_cache: Handle out of bound texture blits

Some games interleave a texture blit using regions which are out-of-bounds. This addresses the interleaving to avoid oob reads from the src texture.
---
 src/video_core/texture_cache/types.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/video_core/texture_cache/types.h')

diff --git a/src/video_core/texture_cache/types.h b/src/video_core/texture_cache/types.h
index 2ad2d72a6..c9571f7e4 100644
--- a/src/video_core/texture_cache/types.h
+++ b/src/video_core/texture_cache/types.h
@@ -64,6 +64,13 @@ struct Offset3D {
     s32 z;
 };
 
+struct Region2D {
+    constexpr auto operator<=>(const Region2D&) const noexcept = default;
+
+    Offset2D start;
+    Offset2D end;
+};
+
 struct Extent2D {
     constexpr auto operator<=>(const Extent2D&) const noexcept = default;
 
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