From 7e0c7e3a6703a05b78853830b7cf5f277ed81ae4 Mon Sep 17 00:00:00 2001
From: Alex Szpakowski <slime73@gmail.com>
Date: Mon, 26 Oct 2020 18:25:40 -0300
Subject: [PATCH] Fix the default mipmap filter for textures.

---
 src/modules/graphics/Graphics.cpp | 5 +++++
 src/modules/graphics/Graphics.h   | 3 +++
 src/modules/graphics/Texture.cpp  | 3 +++
 3 files changed, 11 insertions(+)

diff --git a/src/modules/graphics/Graphics.cpp b/src/modules/graphics/Graphics.cpp
index 001806e85..7a985eed7 100644
--- a/src/modules/graphics/Graphics.cpp
+++ b/src/modules/graphics/Graphics.cpp
@@ -104,6 +104,11 @@ bool isDebugEnabled()
 
 love::Type Graphics::type("graphics", &Module::type);
 
+Graphics::DisplayState::DisplayState()
+{
+	defaultSamplerState.mipmapFilter = SamplerState::MIPMAP_FILTER_LINEAR;
+}
+
 Graphics::Graphics()
 	: width(0)
 	, height(0)
diff --git a/src/modules/graphics/Graphics.h b/src/modules/graphics/Graphics.h
index 49a540aa5..0ad0c5528 100644
--- a/src/modules/graphics/Graphics.h
+++ b/src/modules/graphics/Graphics.h
@@ -869,6 +869,8 @@ protected:
 
 	struct DisplayState
 	{
+		DisplayState();
+
 		Colorf color = Colorf(1.0, 1.0, 1.0, 1.0);
 		Colorf backgroundColor = Colorf(0.0, 0.0, 0.0, 1.0);
 
@@ -901,6 +903,7 @@ protected:
 
 		bool wireframe = false;
 
+		// Default mipmap filter is set in the DisplayState constructor.
 		SamplerState defaultSamplerState = SamplerState();
 	};
 
diff --git a/src/modules/graphics/Texture.cpp b/src/modules/graphics/Texture.cpp
index 6f02cb36f..8897b8de7 100644
--- a/src/modules/graphics/Texture.cpp
+++ b/src/modules/graphics/Texture.cpp
@@ -281,6 +281,9 @@ Texture::Texture(const Settings &settings, const Slices *slices)
 
 	samplerState = gfx->getDefaultSamplerState();
 
+	if (getMipmapCount() == 1)
+		samplerState.mipmapFilter = SamplerState::MIPMAP_FILTER_NONE;
+
 	Quad::Viewport v = {0, 0, (double) width, (double) height};
 	quad.set(new Quad(v, width, height), Acquire::NORETAIN);