Refactor emulator configurations and optimize performance settings for RK3326

2026-07-12 18:19:42 -07:00 · 2026-04-02 16:11:48 -03:00
parent 66c946377a
commit 0ea34a97fc
10 changed files with 79 additions and 25 deletions
@@ -435,7 +435,7 @@ memory_show = "false"
 memory_update_interval = "256"
 menu_battery_level_enable = "true"
 menu_core_enable = "true"
-menu_driver = "xmb"
+menu_driver = "ozone"
 menu_dynamic_wallpaper_enable = "false"
 menu_enable_widgets = "true"
 menu_font_color_blue = "255"
@@ -734,7 +734,7 @@ video_context_driver = "wayland"
 video_crop_overscan = "true"
 video_ctx_scaling = "false"
 video_disable_composition = "false"
-video_driver = "glcore"
+video_driver = "gl"
 video_filter = ""
 video_filter_dir = "~/.config/retroarch/filters/video"
 video_font_enable = "true"
@@ -742,8 +742,8 @@ video_font_path = "/usr/share/retroarch-assets/xmb/monochrome/font.ttf"
 video_font_size = "32.000000"
 video_force_aspect = "true"
 video_force_srgb_disable = "false"
-video_frame_delay = "0"
-video_frame_delay_auto = "false"
+video_frame_delay = "4"
+video_frame_delay_auto = "true"
 video_fullscreen = "true"
 video_fullscreen_x = "0"
 video_fullscreen_y = "0"
@@ -760,7 +760,7 @@ video_layout_directory = "~/.config/retroarch/layouts"
 video_layout_enable = "true"
 video_layout_path = ""
 video_layout_selected_view = "0"
-video_max_swapchain_images = "3"
+video_max_swapchain_images = "2"
 video_message_color = "ffff00"
 video_message_pos_x = "0.049999"
 video_message_pos_y = "0.049999"
@@ -33,7 +33,7 @@ PatchFastBoot = true


 [GPU]
-Renderer = Software
+Renderer = OpenGL
 Adapter =
 ResolutionScale = 1
 Multisamples = 1
@@ -81,7 +81,7 @@ ShowSpeed = false
 ShowResolution = false
 ShowStatusIndicators = true
 ShowEnhancements = false
-DisplayAllFrames = true
+DisplayAllFrames = false
 VSync = false
 MaxFPS = 0.000000

@@ -157,12 +157,12 @@ FastmemMode = MMap


 [CDROM]
-ReadaheadSectors = 8
+ReadaheadSectors = 16
 RegionCheck = false
 LoadImageToRAM = false
 MuteCDAudio = false
-ReadSpeedup = 1
-SeekSpeedup = 1
+ReadSpeedup = 2
+SeekSpeedup = 2


 [Audio]
@@ -125,5 +125,9 @@ fi
 sed -i '/\[Cheevos\]/,/^\s*$/s/Enabled =.*/Enabled = false/' ${CONF_FILE}


+# Panfrost optimization for Mali-G31
+export PAN_MESA_DEBUG=forcepack
+export MESA_NO_ERROR=1
+
 #Run Duckstation
 ${EMUPERF} duckstation-sa -fullscreen -bigpicture -nogui -- "${1}" > /dev/null 2>&1
@@ -2,7 +2,22 @@
 backend = pulse

 [config]
-rend.Resolution = 240
+rend.Resolution = 480
+pvr.rend = 0
+pvr.AutoSkipFrame = 1
+pvr.RenderToTextureBuffer = 0
+rend.TextureUpscale = 1
+rend.Fog = 1
+rend.FloatVMUs = 0
+rend.ShowFPS = no
+rend.WideScreen = no
+rend.SuperWideScreen = no
+rend.vsync = yes
+ta_skip = 0
+rend.ThreadedRendering = 1
+aica.NoBatch = 0
+Dynarec.Enabled = 1
+Dynarec.idleskip = 1

 [input]
 maple_sdl_joystick_0 = 0
@@ -143,6 +143,10 @@ fi
  echo "VSYNC set to: ${VSYNC}"
  echo "Launching /usr/bin/flycast ${1}"

+# Panfrost optimization for Mali-G31
+export PAN_MESA_DEBUG=forcepack
+export MESA_NO_ERROR=1
+
 #Run flycast emulator
 $GPTOKEYB "flycast" -c "${CONF_DIR}/flycast.gptk" &
 ${EMUPERF} /usr/bin/flycast "${1}"
@@ -18,11 +18,11 @@ DEFAULT_FREQUENCY = 33600
 # Swaps left and right channels
 SWAP_CHANNELS = False
 # Size of primary buffer in output samples. This is where audio is loaded after it's extracted from n64's memory.
-PRIMARY_BUFFER_SIZE = 16384
+PRIMARY_BUFFER_SIZE = 8192
 # Fullness level target for Primary audio buffer, in equivalent output samples. This value must be larger than the SECONDARY_BUFFER_SIZE. Decreasing this value will reduce audio latency but requires a faster PC to avoid choppiness. Increasing this will increase audio latency but reduce the chance of drop-outs.
-PRIMARY_BUFFER_TARGET = 2048
+PRIMARY_BUFFER_TARGET = 4096
 # Size of secondary buffer in output samples. This is SDL's hardware buffer. The SDL documentation states that this should be a power of two between 512 and 8192.
-SECONDARY_BUFFER_SIZE = 1024
+SECONDARY_BUFFER_SIZE = 2048
 # Audio resampling algorithm. src-sinc-best-quality, src-sinc-medium-quality, src-sinc-fastest, src-zero-order-hold, src-linear, speex-fixed-{10-0}, trivial
 RESAMPLE = "trivial"
 # Volume control type: 1 = SDL (only affects Mupen64Plus output)  2 = OSS mixer (adjusts master PC volume)
@@ -418,16 +418,29 @@ FXAA = 0
 # Max level of Anisotropic Filtering, 0 for off
 anisotropy = 0
 # Bilinear filtering mode (0=N64 3point, 1=standard)
-# @rishooty: best to use this at 1x native res, any higher turn it off.
 bilinearMode = 1
+# Hybrid texture filter (reduces texture aliasing, costs GPU)
+EnableHybridFilter = 0
+# Inaccurate texture coords (faster but less precise)
+EnableInaccurateTextureCoordinates = 1

 ###### Compatibility ######
 # Make texrect coordinates continuous to avoid black lines between them. (0=Off/default, 1=Auto, 2=Force)
-CorrectTexrectCoords = 1
+CorrectTexrectCoords = 0
 # Copy auxiliary buffers to RDRAM (default: 0)
-EnableCopyAuxiliaryToRDRAM = 1
+EnableCopyAuxiliaryToRDRAM = 0
 # Render 2D texrects in native resolution to fix misalignment between parts of 2D image. (0=Off/default, 1=Optimized, 2=Unoptimized)")
 EnableNativeResTexrects = 1
+# Copy color buffer to RDRAM (0=off, 1=sync, 2=async)
+EnableCopyColorToRDRAM = 0
+# Copy depth buffer to RDRAM (0=off, 1=from video, 2=software)
+EnableCopyDepthToRDRAM = 0
+# Enable legacy blending (faster on low-end GPUs)
+EnableLegacyBlending = 1
+# LOD emulation (costly, disable for performance)
+EnableLOD = 0
+# Background rendering mode (0=onepiece, 1=stripped)
+BackgroundsMode = 0

 ###### Other ######
 # Enable threaded video backend at the cost of input lag
@@ -602,7 +615,7 @@ ScreenUpdateSetting = 4
 # Force to use normal alpha blender
 NormalAlphaBlender = False
 # Use a faster algorithm to speed up texture loading and CRC computation
-FastTextureLoading = False
+FastTextureLoading = True
 # Use different texture coordinate clamping code
 AccurateTextureMapping = True
 # Force emulated frame buffers to be in N64 native resolution
@@ -186,4 +186,8 @@ SET_PARAMS+=" --audio mupen64plus-audio-sdl${SIMPLESUFFIX}.so"
 # Echo the command line options to the log for debugging
 echo ${SET_PARAMS}

+# Panfrost optimization: forcepack reduces draw call overhead on Mali-G31
+export PAN_MESA_DEBUG=forcepack
+export MESA_NO_ERROR=1
+
 ${EMUPERF} /usr/local/bin/mupen64plus${SIMPLESUFFIX} --configdir ${TMP} ${SET_PARAMS} "${TMP}/${ROM}"
@@ -117,4 +117,8 @@ ARG=${1//[\\]/}
  echo "VSYNC set to: ${VSYNC}"
  echo "Launching /usr/bin/ppsspp ${ARG}"

+# Panfrost optimization: forcepack reduces draw call overhead on Mali-G31
+export PAN_MESA_DEBUG=forcepack
+export MESA_NO_ERROR=1
+
 ${EMUPERF} ppsspp --pause-menu-exit "${ARG}"
@@ -101,15 +101,15 @@ TextureFiltering = 1
 BufferFiltering = 1
 InternalResolution = 1
 AndroidHwScale = 1
-HighQualityDepth = 1
-FrameSkip = 3
+HighQualityDepth = 0
+FrameSkip = 2
 FrameSkipType = 0
 AutoFrameSkip = True
 FrameRate = -1
 FrameRate2 = -1
 FrameSkipUnthrottle = True
 ForceMaxEmulatedFPS = 30
-AnisotropyLevel = 4
+AnisotropyLevel = 0
 VertexDecCache = True
 TextureBackoffCache = True
 TextureSecondaryCache = False
@@ -130,7 +130,7 @@ TexScalingType = 0
 TexDeposterize = False
 VSyncInterval = True
 DisableStencilTest = False
-BloomHack = 2
+BloomHack = 0
 TimerHack = False
 SplineBezierQuality = 0
 HardwareTessellation = False
@@ -146,8 +146,8 @@ UnthrottleMode = CONTINUOUS
 IgnoreScreenInsets = True
 TexHardwareScaling = False
 TextureShader = Off
-InflightFrames = 3
-RenderDuplicateFrames = True
+InflightFrames = 2
+RenderDuplicateFrames = False
 ShaderChainRequires60FPS = False
 ClearFramebuffersOnFirstUseHack = False
 SoftwareRendererJit = True
@@ -179,7 +179,7 @@ UberShaderFragment = True
 [Sound]
 Enable = True
 AudioBackend = 0
-AudioLatency = 1
+AudioLatency = 2
 ExtraAudioBuffering = False
 SoundSpeedHack = False
 AudioResampler = False
@@ -0,0 +1,10 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2024-present ArchR (https://github.com/archr-linux/Arch-R)
+
+# Panfrost optimization for Mali-G31 (Bifrost)
+# forcepack: reduces draw call overhead by packing vertex attributes
+export PAN_MESA_DEBUG=forcepack
+
+# Skip GL error checking for better performance in emulators
+export MESA_NO_ERROR=1