Add a hack to disable shader subgroup shuffles

These are about 100x as expensive on adreno than nvidia due to the lack of a dedicated instruction, since some games work fine without them add a hack to disable them.

app/libraries/shader-compiler

@@ -1 +1 @@
-Subproject commit ffcaed48cd067a4e720740c09578641d29043c0d
+Subproject commit 8e1d729db9f47b139ded28f74c6c9967c8412152

app/src/main/cpp/skyline/common/android_settings.h

@@ -44,8 +44,9 @@ namespace skyline {
             executorFlushThreshold = ktSettings.GetInt<u32>("executorFlushThreshold");
             useDirectMemoryImport = ktSettings.GetBool("useDirectMemoryImport");
             forceMaxGpuClocks = ktSettings.GetBool("forceMaxGpuClocks");
-            enableFastGpuReadbackHack = ktSettings.GetBool("enableFastGpuReadbackHack");
             disableShaderCache = ktSettings.GetBool("disableShaderCache");
+            enableFastGpuReadbackHack = ktSettings.GetBool("enableFastGpuReadbackHack");
+            disableSubgroupShuffle = ktSettings.GetBool("disableSubgroupShuffle");
             isAudioOutputDisabled = ktSettings.GetBool("isAudioOutputDisabled");
             validationLayer = ktSettings.GetBool("validationLayer");
         };

app/src/main/cpp/skyline/common/settings.h

@@ -80,6 +80,7 @@ namespace skyline {
 
         // Hacks
         Setting<bool> enableFastGpuReadbackHack; //!< If the CPU texture readback skipping hack should be used
+        Setting<bool> disableSubgroupShuffle; //!< If shader subgroup suffle operations should be ignored
 
         // Audio
         Setting<bool> isAudioOutputDisabled; //!< Disables audio output

app/src/main/cpp/skyline/gpu/shader_manager.cpp

@@ -4,6 +4,7 @@
 #include <range/v3/algorithm.hpp>
 #include <boost/functional/hash.hpp>
 #include <gpu.h>
+#include <common/settings.h>
 #include <shader_compiler/common/settings.h>
 #include <shader_compiler/common/log.h>
 #include <shader_compiler/frontend/maxwell/translate_program.h>
@@ -122,6 +123,7 @@ namespace skyline::gpu {
             .has_broken_spirv_subgroup_mask_vector_extract_dynamic = traits.quirks.brokenSubgroupMaskExtractDynamic,
             .has_broken_spirv_subgroup_shuffle = traits.quirks.brokenSubgroupShuffle,
             .max_subgroup_size = traits.subgroupSize,
+            .disable_subgroup_shuffle = *state.settings->disableSubgroupShuffle
         };
 
         Shader::Settings::values = {

app/src/main/java/emu/skyline/utils/NativeSettings.kt

@@ -34,6 +34,7 @@ class NativeSettings(context : Context, pref : PreferenceSettings) {
 
     // Hacks
     var enableFastGpuReadbackHack : Boolean = pref.enableFastGpuReadbackHack
+    var disableSubgroupShuffle : Boolean = pref.disableSubgroupShuffle
 
     // Audio
     var isAudioOutputDisabled : Boolean = pref.isAudioOutputDisabled

app/src/main/java/emu/skyline/utils/PreferenceSettings.kt

@@ -49,6 +49,7 @@ class PreferenceSettings @Inject constructor(@ApplicationContext private val con
 
     // Hacks
     var enableFastGpuReadbackHack by sharedPreferences(context, false)
+    var disableSubgroupShuffle by sharedPreferences(context, false)
 
     // Audio
     var isAudioOutputDisabled by sharedPreferences(context, false)

app/src/main/res/values/strings.xml

@@ -96,6 +96,10 @@
     <string name="enable_fast_gpu_readback">Enable fast GPU readback</string>
     <string name="enable_fast_gpu_readback_enabled">Fast GPU readback is enabled (Will break some games but others will have higher performance)</string>
     <string name="enable_fast_gpu_readback_disabled">Fast GPU readback is disabled (Ensures highest accuracy)</string>
+    <string name="disable_subgroup_shuffle">Disable GPU subgroup shuffle</string>
+    <string name="disable_subgroup_shuffle_enabled">Shader subgroup shuffle operations are disabled, may cause severe graphical issues</string>
+    <string name="disable_subgroup_shuffle_disabled">Shader subgroup shuffle operations are enabled, ensures maximum accuracy</string>
+
     <!-- Settings - Audio -->
     <string name="audio">Audio</string>
     <string name="disable_audio_output">Disable Audio Output</string>

app/src/main/res/xml/preferences.xml

@@ -186,6 +186,12 @@
             android:summaryOn="@string/enable_fast_gpu_readback_enabled"
             app:key="enable_fast_gpu_readback_hack"
             app:title="@string/enable_fast_gpu_readback" />
+        <CheckBoxPreference
+            android:defaultValue="false"
+            android:summaryOff="@string/disable_subgroup_shuffle_disabled"
+            android:summaryOn="@string/disable_subgroup_shuffle_enabled"
+            app:key="disable_subgroup_shuffle"
+            app:title="@string/disable_subgroup_shuffle" />
     </PreferenceCategory>
     <PreferenceCategory
         android:key="category_audio"