From fe5b06cc17eccd81630f47044dd4911a6ca32c40 Mon Sep 17 00:00:00 2001
From: NR74W <62298614+NR74W@users.noreply.github.com>
Date: Mon, 13 Apr 2020 03:32:03 +0200
Subject: [PATCH] Add option to prevent Mipmaps from being dumped

---
 Core/TextureReplacer.cpp | 5 +++++
 Core/TextureReplacer.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/Core/TextureReplacer.cpp b/Core/TextureReplacer.cpp
index 1c1270d894..7ad5ac246e 100644
--- a/Core/TextureReplacer.cpp
+++ b/Core/TextureReplacer.cpp
@@ -80,6 +80,7 @@ bool TextureReplacer::LoadIni() {
 	allowVideo_ = false;
 	ignoreAddress_ = false;
 	reduceHash_ = false;
+	disallowMipmap_ = false;
 
 	if (File::Exists(basePath_ + INI_FILENAME)) {
 		IniFile ini;
@@ -128,6 +129,7 @@ bool TextureReplacer::LoadIniValues(IniFile &ini, bool isOverride) {
 	options->Get("ignoreAddress", &ignoreAddress_, ignoreAddress_);
 	// Multiplies sizeInRAM/bytesPerLine in XXHASH by 0.5.
 	options->Get("reduceHash", &reduceHash_, reduceHash_);
+	options->Get("disallowMipmap", &disallowMipmap_, disallowMipmap_);
 	if (reduceHash_ && hash_ == ReplacedTextureHash::QUICK) {
 		reduceHash_ = false;
 		ERROR_LOG(G3D, "Texture Replacement: reduceHash option requires safer hash, use xxh32 or xxh64 instead.");
@@ -411,6 +413,9 @@ void TextureReplacer::NotifyTextureDecoded(const ReplacedTextureDecodeInfo &repl
 	if (ignoreAddress_) {
 		cachekey = cachekey & 0xFFFFFFFFULL;
 	}
+	if (disallowMipmap_ && level > 0) {
+		return;
+	}
 
 	std::string hashfile = LookupHashFile(cachekey, replacedInfo.hash, level);
 	const std::string filename = basePath_ + hashfile;
diff --git a/Core/TextureReplacer.h b/Core/TextureReplacer.h
index 35e3c22a1a..5035251cd5 100644
--- a/Core/TextureReplacer.h
+++ b/Core/TextureReplacer.h
@@ -203,6 +203,7 @@ protected:
 	bool allowVideo_ = false;
 	bool ignoreAddress_ = false;
 	bool reduceHash_ = false;
+	bool disallowMipmap_ = false;
 	std::string gameID_;
 	std::string basePath_;
 	ReplacedTextureHash hash_ = ReplacedTextureHash::QUICK;