From afebdda2031ca0a39f2816cf56388c04c63ed336 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Wed, 11 Mar 2020 01:08:28 -0300
Subject: maxwell_3d: Add padding words to XFB entries

Use INSERT_UNION_PADDING_WORDS instead of alignas to ensure a size
requirement.
---
 src/video_core/engines/maxwell_3d.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/video_core/engines/maxwell_3d.h')

diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index ba9c76593..8a9e9992e 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -628,12 +628,13 @@ public:
             float depth_range_far;
         };
 
-        struct alignas(32) TransformFeedbackBinding {
+        struct TransformFeedbackBinding {
             u32 buffer_enable;
             u32 address_high;
             u32 address_low;
             s32 buffer_size;
             s32 buffer_offset;
+            INSERT_UNION_PADDING_WORDS(3);
 
             GPUVAddr Address() const {
                 return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) |
@@ -642,10 +643,11 @@ public:
         };
         static_assert(sizeof(TransformFeedbackBinding) == 32);
 
-        struct alignas(16) TransformFeedbackLayout {
+        struct TransformFeedbackLayout {
             u32 stream;
             u32 varying_count;
             u32 stride;
+            INSERT_UNION_PADDING_WORDS(1);
         };
         static_assert(sizeof(TransformFeedbackLayout) == 16);
 
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