From 90bfbb47449792094adc11be2d9ebaf978a97305 Mon Sep 17 00:00:00 2001
From: rrtt217 <wwq169@mail.ustc.edu.cn>
Date: Tue, 17 Feb 2026 11:47:28 +0800
Subject: [PATCH 1/4] RGBA16UNORM failure

---
 .../java/xyz/rrtt217/config/HDRModConfig.java |  2 +
 .../xyz/rrtt217/core/PngjHDRScreenshot.java   | 40 ++++++++++++-------
 .../rrtt217/mixin/MixinGlCommandEncoder.java  | 16 +++++---
 .../java/xyz/rrtt217/mixin/MixinGlDevice.java | 19 ++++-----
 .../xyz/rrtt217/mixin/MixinRenderTarget.java  |  4 ++
 .../java/xyz/rrtt217/mixin/MixinWindow.java   |  4 +-
 .../xyz/rrtt217/util/HDRModInjectHooks.java   | 10 +++++
 7 files changed, 64 insertions(+), 31 deletions(-)

diff --git a/common/src/main/java/xyz/rrtt217/config/HDRModConfig.java b/common/src/main/java/xyz/rrtt217/config/HDRModConfig.java
index 666b4bf..5e1f31b 100644
--- a/common/src/main/java/xyz/rrtt217/config/HDRModConfig.java
+++ b/common/src/main/java/xyz/rrtt217/config/HDRModConfig.java
@@ -25,6 +25,8 @@ public class HDRModConfig implements ConfigData {
     public boolean onlyUpgradeNecessaryTexture = false;
     @ConfigEntry.Gui.Tooltip
     public boolean writeBeforeBlitToMainTarget = false;
+    @ConfigEntry.Gui.Tooltip
+    public boolean useRGBA16UNORMOnLinux = false;
 
     public boolean autoSetPrimaries = true;
     public Primaries customPrimaries = Primaries.SRGB;
diff --git a/common/src/main/java/xyz/rrtt217/core/PngjHDRScreenshot.java b/common/src/main/java/xyz/rrtt217/core/PngjHDRScreenshot.java
index 86d7166..b5ed7e9 100644
--- a/common/src/main/java/xyz/rrtt217/core/PngjHDRScreenshot.java
+++ b/common/src/main/java/xyz/rrtt217/core/PngjHDRScreenshot.java
@@ -93,22 +93,32 @@ public static void grab(File baseDirectory, @Nullable String string, GpuTexture
                     for (int x = 0; x < width; x++) {
                         // Interpret data.
                         int basePos = ((y * width + x) * 4) * 2;
-                        for (int c = 0; c < 4; c++) {
-                            bits = mappedView.data().getShort(basePos + c * 2);
-                            datas[c] = Float.float16ToFloat(bits);
+                        // RGBA16 UNORM.
+                        if(config.useRGBA16UNORMOnLinux) {
+                            for (int c = 0; c < png.imgInfo.channels; c++) {
+                                bits = mappedView.data().getShort(basePos + c * 2);
+                                scanline[x * png.imgInfo.channels + c] = bits;
+                            }
                         }
-                        // Do transform.
-                        if (doPrimariesTransform) {
-                            System.arraycopy(datas, 0, rgb, 0, 3);
-                            System.arraycopy(ColorTransforms.linearColorspaceTransform(rgb, ColorTransforms.linear709to2020Matrix), 0, datas, 0, 3);
-                        }
-                        if (doTransferTransform) {
-                            System.arraycopy(datas, 0, rgb, 0, 3);
-                            System.arraycopy(ColorTransforms.scRGBtoPQ(rgb, config.customGamePaperWhiteBrightness < 0 ? GLFWColorManagement.glfwGetWindowSdrWhiteLevel(Minecraft.getInstance().getWindow().handle()) : config.customGamePaperWhiteBrightness), 0, datas, 0, 3);
-                        }
-                        // Write to line.
-                        for (int c = 0; c < png.imgInfo.channels; c++) {
-                            scanline[x * png.imgInfo.channels + c] = (int) (datas[c] * 65535);
+                        else{
+                            // RGBA16F.
+                            for (int c = 0; c < 4; c++) {
+                                bits = mappedView.data().getShort(basePos + c * 2);
+                                datas[c] = Float.float16ToFloat(bits);
+                            }
+                            // Do transform.
+                            if (doPrimariesTransform) {
+                                System.arraycopy(datas, 0, rgb, 0, 3);
+                                System.arraycopy(ColorTransforms.linearColorspaceTransform(rgb, ColorTransforms.linear709to2020Matrix), 0, datas, 0, 3);
+                            }
+                            if (doTransferTransform) {
+                                System.arraycopy(datas, 0, rgb, 0, 3);
+                                System.arraycopy(ColorTransforms.scRGBtoPQ(rgb, config.customGamePaperWhiteBrightness < 0 ? GLFWColorManagement.glfwGetWindowSdrWhiteLevel(Minecraft.getInstance().getWindow().handle()) : config.customGamePaperWhiteBrightness), 0, datas, 0, 3);
+                            }
+                            // Write to line.
+                            for (int c = 0; c < png.imgInfo.channels; c++) {
+                                scanline[x * png.imgInfo.channels + c] = (int) (datas[c] * 65535);
+                            }
                         }
                     }
                     // Write to file.
diff --git a/common/src/main/java/xyz/rrtt217/mixin/MixinGlCommandEncoder.java b/common/src/main/java/xyz/rrtt217/mixin/MixinGlCommandEncoder.java
index c342f4c..98c3981 100644
--- a/common/src/main/java/xyz/rrtt217/mixin/MixinGlCommandEncoder.java
+++ b/common/src/main/java/xyz/rrtt217/mixin/MixinGlCommandEncoder.java
@@ -1,17 +1,23 @@
 package xyz.rrtt217.mixin;
 
 import com.mojang.blaze3d.opengl.GlCommandEncoder;
+import me.shedaniel.autoconfig.AutoConfig;
 import org.lwjgl.opengl.GL30;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.ModifyArgs;
-import org.spongepowered.asm.mixin.injection.invoke.arg.Args;
+import org.spongepowered.asm.mixin.injection.ModifyArg;
+import xyz.rrtt217.config.HDRModConfig;
 import xyz.rrtt217.util.HDRModInjectHooks;
 
 @Mixin(GlCommandEncoder.class)
 public class MixinGlCommandEncoder {
-    @ModifyArgs(method = "copyTextureToBuffer(Lcom/mojang/blaze3d/textures/GpuTexture;Lcom/mojang/blaze3d/buffers/GpuBuffer;JLjava/lang/Runnable;IIIII)V", at = @At(value = "INVOKE", target = "Lcom/mojang/blaze3d/opengl/GlStateManager;_readPixels(IIIIIIJ)V"))
-    private void modifyReadPixelFormat(Args args){
-        if(HDRModInjectHooks.isInjectEnabled()) args.set(5, GL30.GL_HALF_FLOAT);
+    @ModifyArg(method = "copyTextureToBuffer(Lcom/mojang/blaze3d/textures/GpuTexture;Lcom/mojang/blaze3d/buffers/GpuBuffer;JLjava/lang/Runnable;IIIII)V", at = @At(value = "INVOKE", target = "Lcom/mojang/blaze3d/opengl/GlStateManager;_readPixels(IIIIIIJ)V"), index = 5)
+    private int modifyReadPixelFormat(int i){
+        HDRModConfig config = AutoConfig.getConfigHolder(HDRModConfig.class).getConfig();
+        if(HDRModInjectHooks.isInjectEnabled()){
+            if(config.useRGBA16UNORMOnLinux) return GL30.GL_UNSIGNED_SHORT;
+            return GL30.GL_HALF_FLOAT;
+        }
+        return i;
     }
 }
diff --git a/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java b/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
index 883a9dd..ad16c36 100644
--- a/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
+++ b/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
@@ -6,23 +6,24 @@
 import me.shedaniel.autoconfig.AutoConfig;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.ModifyArg;
 import org.lwjgl.opengl.GL30;
-import xyz.rrtt217.HDRMod;
+import org.spongepowered.asm.mixin.injection.ModifyArgs;
+import org.spongepowered.asm.mixin.injection.invoke.arg.Args;
 import xyz.rrtt217.config.HDRModConfig;
 import xyz.rrtt217.util.HDRModInjectHooks;
 
 @Mixin(GlDevice.class)
 public class MixinGlDevice {
-    //FIXME: The mixin upgrades all RGBA8 color texture created by createTexture, which may cause performance issues.
-    //TODO: Only upgrade RGBA8 color texture belonging to a RenderTarget, or the main RenderTarget.
-    @ModifyArg(method = "createTexture(Ljava/lang/String;ILcom/mojang/blaze3d/textures/TextureFormat;IIII)Lcom/mojang/blaze3d/textures/GpuTexture;", at = @At(value = "INVOKE", target = "Lcom/mojang/blaze3d/opengl/GlStateManager;_texImage2D(IIIIIIIILjava/nio/ByteBuffer;)V", ordinal = 1),index = 2 )
-    private int hdr_mod$upgradeColorBufferFormat$0(int i)
+    @ModifyArgs(method = "createTexture(Ljava/lang/String;ILcom/mojang/blaze3d/textures/TextureFormat;IIII)Lcom/mojang/blaze3d/textures/GpuTexture;", at = @At(value = "INVOKE", target = "Lcom/mojang/blaze3d/opengl/GlStateManager;_texImage2D(IIIIIIIILjava/nio/ByteBuffer;)V", ordinal = 1))
+    private void hdr_mod$upgradeColorBufferFormat$0(Args args)
     {
         HDRModConfig config = AutoConfig.getConfigHolder(HDRModConfig.class).getConfig();
-        if(config.enableHDR && i == GlConst.toGlInternalId(TextureFormat.RGBA8) && (!config.onlyUpgradeNecessaryTexture || HDRModInjectHooks.isInjectEnabled())) {
-            return GL30.GL_RGBA16F;
+        if(config.enableHDR && args.get(2).equals(GlConst.toGlInternalId(TextureFormat.RGBA8)) && (!config.onlyUpgradeNecessaryTexture || HDRModInjectHooks.isInjectEnabled())) {
+            if(HDRModInjectHooks.isInject2Enabled() && config.useRGBA16UNORMOnLinux) {
+                args.set(2,GL30.GL_RGBA16UI);
+                args.set(7,GL30.GL_UNSIGNED_SHORT);
+            }
+            else args.set(2,GL30.GL_RGBA16F);
         }
-        return i;
     }
 }
diff --git a/common/src/main/java/xyz/rrtt217/mixin/MixinRenderTarget.java b/common/src/main/java/xyz/rrtt217/mixin/MixinRenderTarget.java
index 3cd8a95..052de6d 100644
--- a/common/src/main/java/xyz/rrtt217/mixin/MixinRenderTarget.java
+++ b/common/src/main/java/xyz/rrtt217/mixin/MixinRenderTarget.java
@@ -69,7 +69,9 @@ public class MixinRenderTarget {
         // If texture / textureView have not been created yet, create them.
         if (BeforeBlitRenderer.beforeBlitTexture == null) {
             HDRModInjectHooks.enableInject();
+            HDRModInjectHooks.enableInject2();
             BeforeBlitRenderer.beforeBlitTexture = RenderSystem.getDevice().createTexture(() -> "Before Blit Ping-pong Texture", 15, TextureFormat.RGBA8, this.width, this.height, 1, 1);
+            HDRModInjectHooks.disableInject2();
             HDRModInjectHooks.disableInject();
         }
 
@@ -82,8 +84,10 @@ public class MixinRenderTarget {
             BeforeBlitRenderer.beforeBlitTextureView.close();
             BeforeBlitRenderer.beforeBlitTexture.close();
             HDRModInjectHooks.enableInject();
+            HDRModInjectHooks.enableInject2();
             BeforeBlitRenderer.beforeBlitTexture = RenderSystem.getDevice().createTexture(() -> "Before Blit Ping-pong Texture", 15, TextureFormat.RGBA8, this.width, this.height, 1, 1);
             BeforeBlitRenderer.beforeBlitTextureView = RenderSystem.getDevice().createTextureView(BeforeBlitRenderer.beforeBlitTexture);
+            HDRModInjectHooks.disableInject2();
             HDRModInjectHooks.disableInject();
         }
 
diff --git a/common/src/main/java/xyz/rrtt217/mixin/MixinWindow.java b/common/src/main/java/xyz/rrtt217/mixin/MixinWindow.java
index 022231b..c18ba68 100644
--- a/common/src/main/java/xyz/rrtt217/mixin/MixinWindow.java
+++ b/common/src/main/java/xyz/rrtt217/mixin/MixinWindow.java
@@ -68,10 +68,10 @@ public abstract class MixinWindow {
                 GLFW.glfwWindowHint(GLFW.GLFW_GREEN_BITS, 16);
                 GLFW.glfwWindowHint(GLFW.GLFW_BLUE_BITS, 16);
                 // For float buffer. Note: Because Intel on Windows do not support float buffer (WGL_TYPE_RGBA_FLOAT_ARB), Intel users can't use this mod natively.
-                if(!applyWorkaround) {
+                if(!applyWorkaround && !config.useRGBA16UNORMOnLinux) {
                     GLFW.glfwWindowHint(0x00021011,GLFW.GLFW_TRUE);
                 }
-                else {
+                else if(applyWorkaround) {
                     HDRMod.LOGGER.warn("A workaround has been applied for your platform and hardware. HDR Mod may or may not work.");
                 }
             }
diff --git a/common/src/main/java/xyz/rrtt217/util/HDRModInjectHooks.java b/common/src/main/java/xyz/rrtt217/util/HDRModInjectHooks.java
index 660013c..2d7bbfa 100644
--- a/common/src/main/java/xyz/rrtt217/util/HDRModInjectHooks.java
+++ b/common/src/main/java/xyz/rrtt217/util/HDRModInjectHooks.java
@@ -2,16 +2,26 @@
 
 public class HDRModInjectHooks {
     private static final ThreadLocal<Boolean> shouldInject = ThreadLocal.withInitial(() -> false);
+    private static final ThreadLocal<Boolean> shouldInject2 = ThreadLocal.withInitial(() -> false);
 
     public static void enableInject() {
         shouldInject.set(true);
     }
+    public static void enableInject2() {
+        shouldInject2.set(true);
+    }
 
     public static void disableInject() {
         shouldInject.remove();
     }
+    public static void disableInject2() {
+        shouldInject2.remove();
+    }
 
     public static boolean isInjectEnabled() {
         return shouldInject.get();
     }
+    public static boolean isInject2Enabled() {
+        return shouldInject2.get();
+    }
 }

From 6aa8fe393fde8ae2259df8e968a9303281c30136 Mon Sep 17 00:00:00 2001
From: rrtt217 <wwq169@mail.ustc.edu.cn>
Date: Tue, 17 Feb 2026 17:55:21 +0800
Subject: [PATCH 2/4] still do not work

---
 common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java   | 6 +++++-
 .../src/main/java/xyz/rrtt217/mixin/MixinRenderTarget.java  | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java b/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
index ad16c36..fd65bb5 100644
--- a/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
+++ b/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
@@ -21,9 +21,13 @@ public class MixinGlDevice {
         if(config.enableHDR && args.get(2).equals(GlConst.toGlInternalId(TextureFormat.RGBA8)) && (!config.onlyUpgradeNecessaryTexture || HDRModInjectHooks.isInjectEnabled())) {
             if(HDRModInjectHooks.isInject2Enabled() && config.useRGBA16UNORMOnLinux) {
                 args.set(2,GL30.GL_RGBA16UI);
+                args.set(6,GL30.GL_RGBA_INTEGER);
                 args.set(7,GL30.GL_UNSIGNED_SHORT);
             }
-            else args.set(2,GL30.GL_RGBA16F);
+            else {
+                args.set(2, GL30.GL_RGBA16F);
+                args.set(7, GL30.GL_HALF_FLOAT);
+            }
         }
     }
 }
diff --git a/common/src/main/java/xyz/rrtt217/mixin/MixinRenderTarget.java b/common/src/main/java/xyz/rrtt217/mixin/MixinRenderTarget.java
index 052de6d..9efc552 100644
--- a/common/src/main/java/xyz/rrtt217/mixin/MixinRenderTarget.java
+++ b/common/src/main/java/xyz/rrtt217/mixin/MixinRenderTarget.java
@@ -128,7 +128,7 @@ public class MixinRenderTarget {
             }
         }
     }
-    @ModifyArg(method = "blitToScreen", at = @At(value = "INVOKE", target = "Lcom/mojang/blaze3d/systems/CommandEncoder;presentTexture(Lcom/mojang/blaze3d/textures/GpuTextureView;)V"), index = 0)
+@ModifyArg(method = "blitToScreen", at = @At(value = "INVOKE", target = "Lcom/mojang/blaze3d/systems/CommandEncoder;presentTexture(Lcom/mojang/blaze3d/textures/GpuTextureView;)V"), index = 0)
     private GpuTextureView hdr_mod$modifyTextureToBePresented(GpuTextureView gpuTextureView){
         HDRModConfig config = AutoConfig.getConfigHolder(HDRModConfig.class).getConfig();
         if(config.writeBeforeBlitToMainTarget || config.forceDisableBeforeBlitPipeline) return gpuTextureView;

From 5982da75c97ea48258f14e689cc3381979a549f5 Mon Sep 17 00:00:00 2001
From: rrtt217 <wwq169@mail.ustc.edu.cn>
Date: Tue, 17 Feb 2026 18:11:20 +0800
Subject: [PATCH 3/4] feat: config to use RGBA16 instead of RGBA16f

---
 common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java b/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
index fd65bb5..386c5c3 100644
--- a/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
+++ b/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
@@ -20,8 +20,7 @@ public class MixinGlDevice {
         HDRModConfig config = AutoConfig.getConfigHolder(HDRModConfig.class).getConfig();
         if(config.enableHDR && args.get(2).equals(GlConst.toGlInternalId(TextureFormat.RGBA8)) && (!config.onlyUpgradeNecessaryTexture || HDRModInjectHooks.isInjectEnabled())) {
             if(HDRModInjectHooks.isInject2Enabled() && config.useRGBA16UNORMOnLinux) {
-                args.set(2,GL30.GL_RGBA16UI);
-                args.set(6,GL30.GL_RGBA_INTEGER);
+                args.set(2,GL30.GL_RGBA16);
                 args.set(7,GL30.GL_UNSIGNED_SHORT);
             }
             else {

From 48c998fe2b5a6af9489d43b4c5e1e1f4f4ce0b1a Mon Sep 17 00:00:00 2001
From: rrtt217 <wwq169@mail.ustc.edu.cn>
Date: Tue, 17 Feb 2026 19:17:11 +0800
Subject: [PATCH 4/4] feat: add config category

---
 .../java/xyz/rrtt217/config/HDRModConfig.java | 18 +++++++++++++++--
 .../xyz/rrtt217/core/PngjHDRScreenshot.java   |  3 +--
 .../rrtt217/mixin/MixinGlCommandEncoder.java  |  2 +-
 .../java/xyz/rrtt217/mixin/MixinGlDevice.java |  2 +-
 .../java/xyz/rrtt217/mixin/MixinWindow.java   |  2 +-
 .../resources/assets/hdr_mod/lang/en_us.json  | 20 +++++++++++++------
 .../resources/assets/hdr_mod/lang/zh_cn.json  | 20 +++++++++++++------
 7 files changed, 48 insertions(+), 19 deletions(-)

diff --git a/common/src/main/java/xyz/rrtt217/config/HDRModConfig.java b/common/src/main/java/xyz/rrtt217/config/HDRModConfig.java
index 5e1f31b..ac3e78e 100644
--- a/common/src/main/java/xyz/rrtt217/config/HDRModConfig.java
+++ b/common/src/main/java/xyz/rrtt217/config/HDRModConfig.java
@@ -8,31 +8,45 @@
 @Config(name = "hdr_mod")
 public class HDRModConfig implements ConfigData {
     @ConfigEntry.Gui.Tooltip
+    @ConfigEntry.Category("general")
     public boolean enableHDR = true;
 
     @ConfigEntry.Gui.Tooltip
+    @ConfigEntry.Category("general")
     public float uiBrightness = -1.0f;
     @ConfigEntry.Gui.Tooltip
+    @ConfigEntry.Category("general")
     public float customGamePaperWhiteBrightness = -1.0f;
     @ConfigEntry.Gui.Tooltip
+    @ConfigEntry.Category("general")
     public float customGamePeakBrightness = 1000.0f;
     @ConfigEntry.Gui.Tooltip
+    @ConfigEntry.Category("general")
     public float customGameMinimumBrightness = 0.0f;
     @ConfigEntry.Gui.Tooltip
+    @ConfigEntry.Category("general")
     public float customEotfEmulate = System.getProperty("os.name").startsWith("Windows") ? -1.0f : 0.0f;
 
     @ConfigEntry.Gui.Tooltip
+    @ConfigEntry.Category("advanced")
     public boolean onlyUpgradeNecessaryTexture = false;
     @ConfigEntry.Gui.Tooltip
+    @ConfigEntry.Category("advanced")
     public boolean writeBeforeBlitToMainTarget = false;
     @ConfigEntry.Gui.Tooltip
-    public boolean useRGBA16UNORMOnLinux = false;
+    @ConfigEntry.Category("advanced")
+    public boolean useRGBA16UNORM = System.getProperty("os.name").toLowerCase().contains("linux");
 
+    @ConfigEntry.Category("debug")
     public boolean autoSetPrimaries = true;
+    @ConfigEntry.Category("debug")
     public Primaries customPrimaries = Primaries.SRGB;
+    @ConfigEntry.Category("debug")
     public boolean autoSetTransferFunction = true;
+    @ConfigEntry.Category("debug")
     public TransferFunction customTransferFunction = TransferFunction.SRGB;
-
+    @ConfigEntry.Category("debug")
     public boolean forceDisableGlfwWorkound = false;
+    @ConfigEntry.Category("debug")
     public boolean forceDisableBeforeBlitPipeline = false;
 }
diff --git a/common/src/main/java/xyz/rrtt217/core/PngjHDRScreenshot.java b/common/src/main/java/xyz/rrtt217/core/PngjHDRScreenshot.java
index b5ed7e9..80ea30c 100644
--- a/common/src/main/java/xyz/rrtt217/core/PngjHDRScreenshot.java
+++ b/common/src/main/java/xyz/rrtt217/core/PngjHDRScreenshot.java
@@ -23,7 +23,6 @@
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.InputStream;
-import java.util.Arrays;
 import java.util.function.Consumer;
 
 public class PngjHDRScreenshot {
@@ -94,7 +93,7 @@ public static void grab(File baseDirectory, @Nullable String string, GpuTexture
                         // Interpret data.
                         int basePos = ((y * width + x) * 4) * 2;
                         // RGBA16 UNORM.
-                        if(config.useRGBA16UNORMOnLinux) {
+                        if(config.useRGBA16UNORM) {
                             for (int c = 0; c < png.imgInfo.channels; c++) {
                                 bits = mappedView.data().getShort(basePos + c * 2);
                                 scanline[x * png.imgInfo.channels + c] = bits;
diff --git a/common/src/main/java/xyz/rrtt217/mixin/MixinGlCommandEncoder.java b/common/src/main/java/xyz/rrtt217/mixin/MixinGlCommandEncoder.java
index 98c3981..d5c0c42 100644
--- a/common/src/main/java/xyz/rrtt217/mixin/MixinGlCommandEncoder.java
+++ b/common/src/main/java/xyz/rrtt217/mixin/MixinGlCommandEncoder.java
@@ -15,7 +15,7 @@ public class MixinGlCommandEncoder {
     private int modifyReadPixelFormat(int i){
         HDRModConfig config = AutoConfig.getConfigHolder(HDRModConfig.class).getConfig();
         if(HDRModInjectHooks.isInjectEnabled()){
-            if(config.useRGBA16UNORMOnLinux) return GL30.GL_UNSIGNED_SHORT;
+            if(config.useRGBA16UNORM) return GL30.GL_UNSIGNED_SHORT;
             return GL30.GL_HALF_FLOAT;
         }
         return i;
diff --git a/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java b/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
index 386c5c3..296975a 100644
--- a/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
+++ b/common/src/main/java/xyz/rrtt217/mixin/MixinGlDevice.java
@@ -19,7 +19,7 @@ public class MixinGlDevice {
     {
         HDRModConfig config = AutoConfig.getConfigHolder(HDRModConfig.class).getConfig();
         if(config.enableHDR && args.get(2).equals(GlConst.toGlInternalId(TextureFormat.RGBA8)) && (!config.onlyUpgradeNecessaryTexture || HDRModInjectHooks.isInjectEnabled())) {
-            if(HDRModInjectHooks.isInject2Enabled() && config.useRGBA16UNORMOnLinux) {
+            if(HDRModInjectHooks.isInject2Enabled() && config.useRGBA16UNORM) {
                 args.set(2,GL30.GL_RGBA16);
                 args.set(7,GL30.GL_UNSIGNED_SHORT);
             }
diff --git a/common/src/main/java/xyz/rrtt217/mixin/MixinWindow.java b/common/src/main/java/xyz/rrtt217/mixin/MixinWindow.java
index c18ba68..cc12079 100644
--- a/common/src/main/java/xyz/rrtt217/mixin/MixinWindow.java
+++ b/common/src/main/java/xyz/rrtt217/mixin/MixinWindow.java
@@ -68,7 +68,7 @@ public abstract class MixinWindow {
                 GLFW.glfwWindowHint(GLFW.GLFW_GREEN_BITS, 16);
                 GLFW.glfwWindowHint(GLFW.GLFW_BLUE_BITS, 16);
                 // For float buffer. Note: Because Intel on Windows do not support float buffer (WGL_TYPE_RGBA_FLOAT_ARB), Intel users can't use this mod natively.
-                if(!applyWorkaround && !config.useRGBA16UNORMOnLinux) {
+                if(!applyWorkaround && !config.useRGBA16UNORM) {
                     GLFW.glfwWindowHint(0x00021011,GLFW.GLFW_TRUE);
                 }
                 else if(applyWorkaround) {
diff --git a/common/src/main/resources/assets/hdr_mod/lang/en_us.json b/common/src/main/resources/assets/hdr_mod/lang/en_us.json
index 5a5a668..bcda764 100644
--- a/common/src/main/resources/assets/hdr_mod/lang/en_us.json
+++ b/common/src/main/resources/assets/hdr_mod/lang/en_us.json
@@ -12,18 +12,26 @@
   "text.autoconfig.hdr_mod.option.customGamePeakBrightness.@Tooltip": "In nits, the maximum the display can output. Set it negative to use display reported value.",
   "text.autoconfig.hdr_mod.option.customEotfEmulate.@Tooltip": "Correct raised shadows to match SDR. Use if OS or display doesn't do so already. Set it negative to use display reported SDR paper white.",
 
-  "text.autoconfig.hdr_mod.option.onlyUpgradeNecessaryTexture": "(Advanced) Only Upgrade Necessary Texture",
+  "text.autoconfig.hdr_mod.option.onlyUpgradeNecessaryTexture": "Only Upgrade Necessary Texture",
   "text.autoconfig.hdr_mod.option.onlyUpgradeNecessaryTexture.@Tooltip": "Only upgrade necessary texture from RGBA8 to RGBA16F. When enabled, only color texture of a render target or the BEFORE_BLIT ping-pong texture will be upgraded. When disabled, all color textures created by vanilla will be upgraded.",
-  "text.autoconfig.hdr_mod.option.writeBeforeBlitToMainTarget": "(Advanced) Write BEFORE_BLIT Render Target To Main Render Target",
+  "text.autoconfig.hdr_mod.option.writeBeforeBlitToMainTarget": "Write BEFORE_BLIT Render Target To Main Render Target",
   "text.autoconfig.hdr_mod.option.writeBeforeBlitToMainTarget.@Tooltip": "If on, ingame screenshot and ReplayMod/Flashback will be severely broken.\n If off, some mods that rewrite blitToScreen may break the game. Keep 'off' if unsure.",
+  "text.autoconfig.hdr_mod.option.useRGBA16UNORM": "Use RGBA16 UNORM Instead Of RGBA16F For BEFORE_BLIT Render Target",
+  "text.autoconfig.hdr_mod.option.useRGBA16UNORM.@Tooltip": "Improve precision when using BT.2100 PQ transfer function, but completely breaks scRGB linear. Keep default if unsure.",
+
   "text.autoconfig.hdr_mod.option.autoSetPrimaries": "Auto Set Primaries",
-  "text.autoconfig.hdr_mod.option.customPrimaries": "(Debug) Custom Primaries ",
+  "text.autoconfig.hdr_mod.option.customPrimaries": "Custom Primaries ",
   "text.autoconfig.hdr_mod.option.autoSetTransferFunction": "Auto Set Transfer Function",
-  "text.autoconfig.hdr_mod.option.customTransferFunction": "(Debug) Custom Transfer Function ",
-  "text.autoconfig.hdr_mod.option.forceDisableGlfwWorkound": "(Debug) Force Disable GLFW Workaround",
-  "text.autoconfig.hdr_mod.option.forceDisableBeforeBlitPipeline": "(Debug) Force Disable the BEFORE_BLIT Pipeline",
+  "text.autoconfig.hdr_mod.option.customTransferFunction": "Custom Transfer Function ",
+  "text.autoconfig.hdr_mod.option.forceDisableGlfwWorkound": "Force Disable GLFW Workaround",
+  "text.autoconfig.hdr_mod.option.forceDisableBeforeBlitPipeline": "Force Disable the BEFORE_BLIT Pipeline",
 
   "text.autoconfig.hdr_mod.title": "HDR Mod Config",
+
+  "text.autoconfig.hdr_mod.category.general": "General",
+  "text.autoconfig.hdr_mod.category.advanced": "Advanced",
+  "text.autoconfig.hdr_mod.category.debug": "Debug",
+
   "key.hdr_mod.open_config_menu": "Open Config Menu",
   "key.hdr_mod.take_hdr_screenshot": "Take HDR Screenshot",
   "key.category.hdr_mod.main": "HDR Mod"
diff --git a/common/src/main/resources/assets/hdr_mod/lang/zh_cn.json b/common/src/main/resources/assets/hdr_mod/lang/zh_cn.json
index 7ec092d..3ac2c9e 100644
--- a/common/src/main/resources/assets/hdr_mod/lang/zh_cn.json
+++ b/common/src/main/resources/assets/hdr_mod/lang/zh_cn.json
@@ -12,18 +12,26 @@
   "text.autoconfig.hdr_mod.option.customGamePeakBrightness.@Tooltip": "以尼特为单位，设置显示器可输出的最大亮度。设置为负数以使用显示器报告的值。",
   "text.autoconfig.hdr_mod.option.customEotfEmulate.@Tooltip": "校正提升的黑色区域以匹配 SDR。如果操作系统或显示器尚未执行此操作，请使用此项。设置为负数以使用显示器报告的 SDR 参考白亮度。",
 
-  "text.autoconfig.hdr_mod.option.onlyUpgradeNecessaryTexture": "(高级) 仅升级必要纹理",
+  "text.autoconfig.hdr_mod.option.onlyUpgradeNecessaryTexture": "仅升级必要纹理",
   "text.autoconfig.hdr_mod.option.onlyUpgradeNecessaryTexture.@Tooltip": "仅将必要的纹理从 RGBA8 升级到 RGBA16F。启用时，只有渲染目标的颜色纹理和 BEFORE_BLIT Ping-pong纹理会被升级。禁用时，所有由原版创建的彩色纹理都将被升级。",
-  "text.autoconfig.hdr_mod.option.writeBeforeBlitToMainTarget": "(高级) 将BEFORE_BLIT 渲染目标纹理复制到主渲染目标纹理",
+  "text.autoconfig.hdr_mod.option.writeBeforeBlitToMainTarget": "将BEFORE_BLIT 渲染目标纹理复制到主渲染目标纹理",
   "text.autoconfig.hdr_mod.option.writeBeforeBlitToMainTarget.@Tooltip": "如果开启，原版游戏截图和ReplayMod/Flashback模组录像会严重损坏。\n 如果关闭，某些重写blitToScreen的模组可能会破坏游戏. 如果不确定，请保持关闭。",
+  "text.autoconfig.hdr_mod.option.useRGBA16UNORM": "为BEFORE_BLIT 渲染目标纹理使用归一化定点RGBA16而非浮点RGBA16格式",
+  "text.autoconfig.hdr_mod.option.useRGBA16UNORM.@Tooltip": "提高使用BT.2100 PQ转换函数时的精度，但会完全破坏scRGB。 如果不确定，请保持默认值。",
+
   "text.autoconfig.hdr_mod.option.autoSetPrimaries": "自动设置基色",
-  "text.autoconfig.hdr_mod.option.customPrimaries": "(调试) 自定义基色",
+  "text.autoconfig.hdr_mod.option.customPrimaries": "自定义基色",
   "text.autoconfig.hdr_mod.option.autoSetTransferFunction": "自动设置传递函数",
-  "text.autoconfig.hdr_mod.option.customTransferFunction": "(调试) 自定义传递函数",
-  "text.autoconfig.hdr_mod.option.forceDisableGlfwWorkound": "(调试) 强制禁用 GLFW 兼容性调整",
-  "text.autoconfig.hdr_mod.option.forceDisableBeforeBlitPipeline": "(调试) 强制禁用 BEFORE_BLIT 管线",
+  "text.autoconfig.hdr_mod.option.customTransferFunction": "自定义传递函数",
+  "text.autoconfig.hdr_mod.option.forceDisableGlfwWorkound": "强制禁用 GLFW 兼容性调整",
+  "text.autoconfig.hdr_mod.option.forceDisableBeforeBlitPipeline": "强制禁用 BEFORE_BLIT 管线",
 
   "text.autoconfig.hdr_mod.title": "HDR 模组配置",
+
+  "text.autoconfig.hdr_mod.category.general": "通用",
+  "text.autoconfig.hdr_mod.category.advanced": "高级",
+  "text.autoconfig.hdr_mod.category.debug": "调试",
+
   "key.hdr_mod.open_config_menu": "打开配置菜单",
   "key.hdr_mod.take_hdr_screenshot": "拍摄HDR截图",
   "key.category.hdr_mod.main": "HDR 模组"