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Update vdd_settings.xml
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‎Virtual Display Driver (HDR)/vdd_settings.xml‎

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<?xml version='1.0' encoding='utf-8'?>
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<!-- ===============================================================================
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Virtual Display Driver (HDR) - Configuration File
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Location: C:\VirtualDisplayDriver\vdd_settings.xml
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EDID Profile: C:\VirtualDisplayDriver\EDID\monitor_profile.xml (optional)
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=============================================================================== -->
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<vdd_settings>
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<!-- === BASIC DRIVER CONFIGURATION === -->
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<monitors>
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<count>1</count>
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</monitors>
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<gpu>
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<friendlyname>default</friendlyname>
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</gpu>
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<!-- === RESOLUTION CONFIGURATION === -->
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<global>
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<!-- Global refresh rates - applied to all resolutions -->
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<g_refresh_rate>60</g_refresh_rate>
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<g_refresh_rate>90</g_refresh_rate>
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<g_refresh_rate>120</g_refresh_rate>
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<g_refresh_rate>144</g_refresh_rate>
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<g_refresh_rate>165</g_refresh_rate>
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<g_refresh_rate>240</g_refresh_rate>
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</global>
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<resolutions>
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<resolution>
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<width>1920</width>
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<height>1080</height>
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<refresh_rate>60</refresh_rate>
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</resolution>
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<resolution>
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<width>2560</width>
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<height>1440</height>
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<refresh_rate>60</refresh_rate>
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</resolution>
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<resolution>
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<width>3840</width>
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<height>2160</height>
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<refresh_rate>60</refresh_rate>
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</resolution>
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</resolutions>
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<!-- === LOGGING CONFIGURATION === -->
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<logging>
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<SendLogsThroughPipe>true</SendLogsThroughPipe>
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<logging>false</logging>
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<debuglogging>false</debuglogging> <!-- WARNING: Debug logging creates large files -->
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</logging>
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<!-- === COLOR FORMAT CONFIGURATION === -->
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<colour>
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<SDR10bit>false</SDR10bit>
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<HDRPlus>false</HDRPlus>
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<ColourFormat>RGB</ColourFormat> <!-- Options: RGB, YCbCr444, YCbCr422, YCbCr420 -->
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</colour>
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<!-- === CURSOR CONFIGURATION === -->
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<cursor>
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<HardwareCursor>true</HardwareCursor>
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<CursorMaxX>128</CursorMaxX>
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<CursorMaxY>128</CursorMaxY>
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<AlphaCursorSupport>true</AlphaCursorSupport>
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<XorCursorSupportLevel>2</XorCursorSupportLevel>
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</cursor>
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<!-- === CUSTOM EDID CONFIGURATION === -->
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<edid>
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<CustomEdid>false</CustomEdid> <!-- Use custom "user_edid.bin" file -->
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<PreventSpoof>false</PreventSpoof> <!-- Prevent manufacturer ID spoofing -->
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<EdidCeaOverride>false</EdidCeaOverride> <!-- Override CEA extension block -->
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</edid>
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<!-- === EDID INTEGRATION SYSTEM === -->
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<edid_integration>
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<enabled>false</enabled> <!-- DISABLED: Enable when you have monitor_profile.xml -->
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<auto_configure_from_edid>false</auto_configure_from_edid> <!-- Auto-apply monitor_profile.xml -->
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<edid_profile_path>EDID/monitor_profile.xml</edid_profile_path>
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<override_manual_settings>false</override_manual_settings> <!-- false = manual settings take priority -->
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<fallback_on_error>true</fallback_on_error> <!-- Use manual settings if EDID fails -->
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</edid_integration>
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<!-- === HDR CONFIGURATION === -->
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<hdr_advanced>
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<hdr10_static_metadata>
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<enabled>false</enabled> <!-- DISABLED: Enable for HDR10 support -->
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<max_display_mastering_luminance>1000.0</max_display_mastering_luminance>
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<min_display_mastering_luminance>0.05</min_display_mastering_luminance>
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<max_content_light_level>1000</max_content_light_level>
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<max_frame_avg_light_level>400</max_frame_avg_light_level>
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</hdr10_static_metadata>
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<color_primaries>
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<enabled>false</enabled> <!-- DISABLED: Enable for custom color primaries -->
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<red_x>0.640</red_x> <!-- sRGB color space (safe defaults) -->
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<red_y>0.330</red_y>
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<green_x>0.300</green_x>
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<green_y>0.600</green_y>
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<blue_x>0.150</blue_x>
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<blue_y>0.060</blue_y>
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<white_x>0.3127</white_x> <!-- D65 white point -->
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<white_y>0.3290</white_y>
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</color_primaries>
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<color_space>
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<enabled>false</enabled> <!-- DISABLED: Enable for advanced gamma -->
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<gamma_correction>2.2</gamma_correction> <!-- Standard sRGB gamma -->
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<primary_color_space>sRGB</primary_color_space> <!-- Safe default: sRGB -->
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<enable_matrix_transform>false</enable_matrix_transform>
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</color_space>
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</hdr_advanced>
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<!-- === AUTO RESOLUTION SYSTEM === -->
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<auto_resolutions>
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<enabled>false</enabled> <!-- DISABLED: Enable for EDID mode generation -->
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<source_priority>manual</source_priority> <!-- Use manual resolutions only by default -->
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<edid_mode_filtering>
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<min_refresh_rate>24</min_refresh_rate>
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<max_refresh_rate>240</max_refresh_rate>
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<exclude_fractional_rates>false</exclude_fractional_rates>
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<min_resolution_width>640</min_resolution_width>
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<min_resolution_height>480</min_resolution_height>
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<max_resolution_width>7680</max_resolution_width>
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<max_resolution_height>4320</max_resolution_height>
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</edid_mode_filtering>
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<preferred_mode>
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<use_edid_preferred>false</use_edid_preferred> <!-- Use manual preferred mode -->
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<fallback_width>1920</fallback_width>
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<fallback_height>1080</fallback_height>
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<fallback_refresh>60</fallback_refresh>
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</preferred_mode>
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</auto_resolutions>
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<!-- === ADVANCED COLOR PROCESSING === -->
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<color_advanced>
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<bit_depth_management>
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<auto_select_from_color_space>false</auto_select_from_color_space> <!-- Manual control -->
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<force_bit_depth>8</force_bit_depth> <!-- Safe default: 8-bit -->
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<fp16_surface_support>true</fp16_surface_support> <!-- Keep enabled for compatibility -->
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</bit_depth_management>
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<color_format_extended>
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<wide_color_gamut>false</wide_color_gamut> <!-- DISABLED: Standard color gamut -->
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<hdr_tone_mapping>false</hdr_tone_mapping> <!-- DISABLED: No HDR tone mapping -->
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<sdr_white_level>80.0</sdr_white_level> <!-- Standard SDR white level -->
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</color_format_extended>
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</color_advanced>
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<!-- === MONITOR EMULATION === -->
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<monitor_emulation>
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<enabled>false</enabled> <!-- DISABLED: Basic virtual display -->
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<emulate_physical_dimensions>false</emulate_physical_dimensions>
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<physical_width_mm>510</physical_width_mm>
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<physical_height_mm>287</physical_height_mm>
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<manufacturer_emulation>
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<enabled>false</enabled>
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<manufacturer_name>Generic</manufacturer_name>
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<model_name>Virtual Display</model_name> <!-- Simple name for basic mode -->
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<serial_number>VDD-001</serial_number>
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</manufacturer_emulation>
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</monitor_emulation>
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<?xml version='1.0' encoding='utf-8'?>
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<!-- ===============================================================================
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Virtual Display Driver (HDR) - Minimal Configuration File
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Contains ONLY functional settings (unused settings removed)
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Original file contained 63 settings, this minimal version contains 52 functional settings
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Generated: August 16, 2025 based on driver code analysis
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=============================================================================== -->
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<vdd_settings>
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<!-- === BASIC DRIVER CONFIGURATION === -->
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<monitors>
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<count>1</count>
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</monitors>
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<gpu>
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<friendlyname>default</friendlyname>
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</gpu>
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<!-- === RESOLUTION CONFIGURATION === -->
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<global>
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<!-- Global refresh rates - applied to all resolutions -->
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<g_refresh_rate>60</g_refresh_rate>
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<g_refresh_rate>90</g_refresh_rate>
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<g_refresh_rate>120</g_refresh_rate>
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<g_refresh_rate>144</g_refresh_rate>
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<g_refresh_rate>165</g_refresh_rate>
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<g_refresh_rate>240</g_refresh_rate>
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</global>
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<resolutions>
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<resolution>
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<width>1920</width>
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<height>1080</height>
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<refresh_rate>60</refresh_rate>
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</resolution>
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<resolution>
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<width>2560</width>
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<height>1440</height>
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<refresh_rate>60</refresh_rate>
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</resolution>
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<resolution>
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<width>3840</width>
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<height>2160</height>
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<refresh_rate>60</refresh_rate>
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</resolution>
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</resolutions>
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<!-- === LOGGING CONFIGURATION === -->
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<logging>
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<SendLogsThroughPipe>true</SendLogsThroughPipe>
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<logging>false</logging>
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<debuglogging>false</debuglogging> <!-- WARNING: Debug logging creates large files -->
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</logging>
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<!-- === COLOR FORMAT CONFIGURATION === -->
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<colour>
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<SDR10bit>false</SDR10bit>
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<HDRPlus>false</HDRPlus>
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<ColourFormat>RGB</ColourFormat> <!-- Options: RGB, YCbCr444, YCbCr422, YCbCr420 -->
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</colour>
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<!-- === CURSOR CONFIGURATION === -->
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<cursor>
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<HardwareCursor>true</HardwareCursor>
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<CursorMaxX>128</CursorMaxX>
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<CursorMaxY>128</CursorMaxY>
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<AlphaCursorSupport>true</AlphaCursorSupport>
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<!-- NOTE: XorCursorSupportLevel has implementation bug - loaded but not used -->
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<XorCursorSupportLevel>2</XorCursorSupportLevel>
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</cursor>
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<!-- === CUSTOM EDID CONFIGURATION === -->
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<edid>
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<CustomEdid>false</CustomEdid> <!-- Use custom "user_edid.bin" file -->
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<PreventSpoof>false</PreventSpoof> <!-- Prevent manufacturer ID spoofing -->
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<EdidCeaOverride>false</EdidCeaOverride> <!-- Override CEA extension block -->
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</edid>
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<!-- === EDID INTEGRATION SYSTEM === -->
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<edid_integration>
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<enabled>false</enabled> <!-- DISABLED: Enable when you have monitor_profile.xml -->
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<auto_configure_from_edid>false</auto_configure_from_edid> <!-- Auto-apply monitor_profile.xml -->
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<edid_profile_path>EDID/monitor_profile.xml</edid_profile_path>
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<override_manual_settings>false</override_manual_settings> <!-- false = manual settings take priority -->
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<fallback_on_error>true</fallback_on_error> <!-- Use manual settings if EDID fails -->
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</edid_integration>
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<!-- === HDR CONFIGURATION === -->
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<hdr_advanced>
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<hdr10_static_metadata>
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<enabled>false</enabled> <!-- DISABLED: Enable for HDR10 support -->
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<max_display_mastering_luminance>1000.0</max_display_mastering_luminance>
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<min_display_mastering_luminance>0.05</min_display_mastering_luminance>
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<max_content_light_level>1000</max_content_light_level>
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<max_frame_avg_light_level>400</max_frame_avg_light_level>
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</hdr10_static_metadata>
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<color_primaries>
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<enabled>false</enabled> <!-- DISABLED: Enable for custom color primaries -->
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<red_x>0.640</red_x> <!-- sRGB color space (safe defaults) -->
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<red_y>0.330</red_y>
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<green_x>0.300</green_x>
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<green_y>0.600</green_y>
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<blue_x>0.150</blue_x>
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<blue_y>0.060</blue_y>
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<white_x>0.3127</white_x> <!-- D65 white point -->
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<white_y>0.3290</white_y>
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</color_primaries>
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<color_space>
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<enabled>false</enabled> <!-- DISABLED: Enable for advanced gamma -->
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<gamma_correction>2.2</gamma_correction> <!-- Standard sRGB gamma -->
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<primary_color_space>sRGB</primary_color_space> <!-- Safe default: sRGB -->
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<enable_matrix_transform>false</enable_matrix_transform>
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</color_space>
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</hdr_advanced>
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<!-- === AUTO RESOLUTION SYSTEM === -->
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<auto_resolutions>
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<enabled>false</enabled> <!-- DISABLED: Enable for EDID mode generation -->
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<source_priority>manual</source_priority> <!-- Use manual resolutions only by default -->
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<edid_mode_filtering>
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<min_refresh_rate>24</min_refresh_rate>
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<max_refresh_rate>240</max_refresh_rate>
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<exclude_fractional_rates>false</exclude_fractional_rates>
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<min_resolution_width>640</min_resolution_width>
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<min_resolution_height>480</min_resolution_height>
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<max_resolution_width>7680</max_resolution_width>
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<max_resolution_height>4320</max_resolution_height>
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</edid_mode_filtering>
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<preferred_mode>
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<use_edid_preferred>false</use_edid_preferred> <!-- Use manual preferred mode -->
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<fallback_width>1920</fallback_width>
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<fallback_height>1080</fallback_height>
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<fallback_refresh>60</fallback_refresh>
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</preferred_mode>
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</auto_resolutions>
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<!-- === ADVANCED COLOR PROCESSING === -->
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<color_advanced>
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<bit_depth_management>
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<auto_select_from_color_space>false</auto_select_from_color_space> <!-- Manual control -->
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<force_bit_depth>8</force_bit_depth> <!-- Safe default: 8-bit -->
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<fp16_surface_support>true</fp16_surface_support> <!-- Keep enabled for compatibility -->
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</bit_depth_management>
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<color_format_extended>
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<!-- NOTE: wide_color_gamut and hdr_tone_mapping are loaded but not implemented -->
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<sdr_white_level>80.0</sdr_white_level> <!-- Standard SDR white level -->
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</color_format_extended>
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</color_advanced>
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<!-- === REMOVED SECTIONS ===
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The following sections were present in the original vdd_settings.xml but have been
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removed because they are loaded but never used in the driver:
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1. monitor_emulation (8 settings) - All settings loaded but unused
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- enabled, emulate_physical_dimensions, physical_width_mm, physical_height_mm
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- manufacturer_emulation/enabled, manufacturer_name, model_name, serial_number
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2. color_format_extended partial (2 settings) - Loaded but unused
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- wide_color_gamut, hdr_tone_mapping
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Driver uses hardcoded values instead of these XML settings.
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=== -->
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</vdd_settings>

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