From eaf13a1461386a55ffae003561e0baa6e50aacec Mon Sep 17 00:00:00 2001 From: Connor McLaughlin Date: Mon, 30 Mar 2020 00:41:31 +1000 Subject: [PATCH] GPU: Fix flipped MSB/LSB for single pixel reads --- 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 be63616f9..fe468335f 100644 --- a/src/core/gpu.cpp +++ b/src/core/gpu.cpp @@ -653,7 +653,7 @@ 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 = (ZeroExtend32(m_vram_ptr[read_y * VRAM_WIDTH + read_x]) << 16) | (value >> 16); + value |= ZeroExtend32(m_vram_ptr[read_y * VRAM_WIDTH + read_x]) << (i * 16); if (++m_vram_transfer.col == m_vram_transfer.width) {