From fe824d6c890266f0357d2dac5e2d1023f912a510 Mon Sep 17 00:00:00 2001
From: Connor McLaughlin <stenzek@gmail.com>
Date: Sun, 29 Mar 2020 01:14:33 +1000
Subject: [PATCH] GPU: Display VRAM with 1:1 pixel ratio rather than scaling

---
 src/core/gpu_hw_d3d11.cpp     | 2 +-
 src/core/gpu_hw_opengl.cpp    | 2 +-
 src/core/gpu_hw_opengl_es.cpp | 2 +-
 src/core/gpu_sw.cpp           | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/core/gpu_hw_d3d11.cpp b/src/core/gpu_hw_d3d11.cpp
index 4dec4f86b..4f3197ffa 100644
--- a/src/core/gpu_hw_d3d11.cpp
+++ b/src/core/gpu_hw_d3d11.cpp
@@ -526,7 +526,7 @@ void GPU_HW_D3D11::UpdateDisplay()
     m_host_display->SetDisplayTexture(m_vram_texture.GetD3DSRV(), m_vram_texture.GetWidth(), m_vram_texture.GetHeight(),
                                       0, 0, m_vram_texture.GetWidth(), m_vram_texture.GetHeight());
     m_host_display->SetDisplayParameters(VRAM_WIDTH, VRAM_HEIGHT, Common::Rectangle<s32>(0, 0, VRAM_WIDTH, VRAM_HEIGHT),
-                                         1.0f);
+                                         static_cast<float>(VRAM_WIDTH) / static_cast<float>(VRAM_HEIGHT));
   }
   else
   {
diff --git a/src/core/gpu_hw_opengl.cpp b/src/core/gpu_hw_opengl.cpp
index f1abad2a1..e8038cff9 100644
--- a/src/core/gpu_hw_opengl.cpp
+++ b/src/core/gpu_hw_opengl.cpp
@@ -480,7 +480,7 @@ void GPU_HW_OpenGL::UpdateDisplay()
                                       m_vram_texture.GetHeight(), m_vram_texture.GetWidth(),
                                       -static_cast<s32>(m_vram_texture.GetHeight()));
     m_host_display->SetDisplayParameters(VRAM_WIDTH, VRAM_HEIGHT, Common::Rectangle<s32>(0, 0, VRAM_WIDTH, VRAM_HEIGHT),
-                                         1.0f);
+                                         static_cast<float>(VRAM_WIDTH) / static_cast<float>(VRAM_HEIGHT));
   }
   else
   {
diff --git a/src/core/gpu_hw_opengl_es.cpp b/src/core/gpu_hw_opengl_es.cpp
index b75f59d42..e0399a370 100644
--- a/src/core/gpu_hw_opengl_es.cpp
+++ b/src/core/gpu_hw_opengl_es.cpp
@@ -344,7 +344,7 @@ void GPU_HW_OpenGL_ES::UpdateDisplay()
                                       m_vram_texture.GetHeight(), m_vram_texture.GetWidth(),
                                       -static_cast<s32>(m_vram_texture.GetHeight()));
     m_host_display->SetDisplayParameters(VRAM_WIDTH, VRAM_HEIGHT, Common::Rectangle<s32>(0, 0, VRAM_WIDTH, VRAM_HEIGHT),
-                                         1.0f);
+                                         static_cast<float>(VRAM_WIDTH) / static_cast<float>(VRAM_HEIGHT));
   }
   else
   {
diff --git a/src/core/gpu_sw.cpp b/src/core/gpu_sw.cpp
index c56cddd0d..05560d2e8 100644
--- a/src/core/gpu_sw.cpp
+++ b/src/core/gpu_sw.cpp
@@ -121,7 +121,7 @@ void GPU_SW::UpdateDisplay()
     m_host_display->SetDisplayTexture(m_display_texture->GetHandle(), VRAM_WIDTH, VRAM_HEIGHT, 0, 0, VRAM_WIDTH,
                                       VRAM_HEIGHT);
     m_host_display->SetDisplayParameters(VRAM_WIDTH, VRAM_HEIGHT, Common::Rectangle<s32>(0, 0, VRAM_WIDTH, VRAM_HEIGHT),
-                                         1.0f);
+                                         static_cast<float>(VRAM_WIDTH) / static_cast<float>(VRAM_HEIGHT));
   }
 }