From c736b9ffabc8a869d8ed131d365aff21b049f751 Mon Sep 17 00:00:00 2001
From: FernandoS27 <fsahmkow27@gmail.com>
Date: Fri, 4 Jun 2021 00:52:40 +0200
Subject: [PATCH] DMA: Restrict optimised path for BlockToLinear further.
---
src/video_core/engines/maxwell_dma.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp
index c51776466..c7ec1eac9 100644
--- a/src/video_core/engines/maxwell_dma.cpp
+++ b/src/video_core/engines/maxwell_dma.cpp
@@ -127,7 +127,8 @@ void MaxwellDMA::CopyBlockLinearToPitch() {
// Optimized path for micro copies.
const size_t dst_size = static_cast<size_t>(regs.pitch_out) * regs.line_count;
- if (dst_size < GOB_SIZE && regs.pitch_out <= GOB_SIZE_X) {
+ if (dst_size < GOB_SIZE && regs.pitch_out <= GOB_SIZE_X &&
+ regs.src_params.height > GOB_SIZE_Y) {
FastCopyBlockLinearToPitch();
return;
}