From 4e9d5b77f85af69b57baf4dd4cd980ef664b3590 Mon Sep 17 00:00:00 2001 From: Connor McLaughlin Date: Fri, 15 Nov 2019 15:05:27 +1000 Subject: [PATCH] GPU: Fix swapped bytes for VRAM->CPU transfers --- src/core/gpu.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/core/gpu.cpp b/src/core/gpu.cpp index 3b0e5a084..5d8854c11 100644 --- a/src/core/gpu.cpp +++ b/src/core/gpu.cpp @@ -452,7 +452,7 @@ u32 GPU::ReadGPUREAD() // Read with correct wrap-around behavior. const u16 read_x = (m_vram_transfer.x + m_vram_transfer.col) % VRAM_WIDTH; const u16 read_y = (m_vram_transfer.y + m_vram_transfer.row) % VRAM_HEIGHT; - value = (value << 16) | ZeroExtend32(m_vram_ptr[read_y * VRAM_WIDTH + read_x]); + value = (ZeroExtend32(m_vram_ptr[read_y * VRAM_WIDTH + read_x]) << 16) | (value >> 16); if (++m_vram_transfer.col == m_vram_transfer.width) {