03 Dec 05:31

nsubtil

2fe4e1b

remix-0.6.0 Latest

Latest

For the full release notes for RTX Remix, please visit https://docs.omniverse.nvidia.com/kit/docs/rtx_remix/latest/docs/remix-releasenote.html

RTX Remix Runtime 0.6.0 Release Notes:

DXVK:

Several CPU and GPU performance improvements
Fixed crash and memory leaks when switching Ray Reconstruction on/off
Added Remix API examples
Quality improvements for skyboxes and DLSS
UI option to enable/disable ray tracing is now exposed (NVIDIAGameWorks/dxvk-remix#32 by @watbulb)
Fixed capture light positions for some games that use left-handed coordinate systems
Allow overriding vertex and pixel shader versions independently (NVIDIAGameWorks/dxvk-remix#68 by @Xenthio)
Stability and image quality improvements in NEE cache
Fixed a crash on window focus change that caused a dialog box with an error message to pop up
Enabled offsetting of the player model, allowing adjustments to the position of the shadow / reflection of the player model relative to the camera
Improved bloom filter, to better preserve finer details
Improved depth sorting with overlapping decals
Enabled ray tracing and replacements for skybox geometry (part of NVIDIAGameWorks/dxvk-remix#73 by @KingDavidW)
Fixed crash when toggling eye adaptation
Added texture tag to ignore alpha channel (NVIDIAGameWorks/dxvk-remix#76 by @xoxor4d)
Added yaw/pitch controls to free camera navigation (addresses NVIDIAGameWorks/dxvk-remix#534)
Initial render target support, enables forwarding of rays through surfaces with render targets as textures (e.g., TV screens)
Fixed geometry corruption in some shader-based games

Bridge:

More robust winproc handling, fixes Remix menu not working in some games
More robust DirectInput handling, addressing several issues with mouse and keyboard input
Fixed bug causing full screen borderless windows to be placed off-center when using non-native resolutions
Added support for Remix API forwarding through the bridge, enabling 32-bit games to use the Remix API (NVIDIAGameWorks/bridge-remix#12 by @xoxor4d)
Server will now display a message box and exit gracefully on fatal error
Compatibility fixes for dxwrapper DX7
Addressed bug that caused some in-game screenshots to render black
CPU performance improvements

How to Report an Issue:
Prerequisite: You need to have a (free) GitHub account

Go the RTX Remix Github Issues page
Click the green "New Issue" button
Select the bug template (Runtime, Documentation, Toolkit, Feature Request) and click "Get Started"
Fill out the form template, providing as much detailed information as you can, including attaching files and/or images
Click the green "Submit new issue" to send a ticket directly to the RTX Remix Team!

Need to leave feedback about the RTX Remix Documentation? Click here!

Contributors

watbulb, Xenthio, and 2 other contributors

Assets 11

08 Aug 12:49

nsubtil

remix-0.5.4

2e6e364

remix-0.5.4

For the full release notes for RTX Remix, please visit https://docs.omniverse.nvidia.com/kit/docs/rtx_remix/latest/docs/remix-releasenote.html

RTX Remix Runtime 0.5.4 Release Notes:

DXVK:

Fixed an issue that caused incorrect distant light orientation between captures and replacement assets. Note that this requires updates to existing data files, as the data contained in captures was incorrect. A tool is provided with the latest toolkit release to apply these corrections automatically.
Fixed a use-after-free bug in descriptor set writes that caused GPU crashes and device lost errors
Fixed a synchronization issue leading to GPU crashes and device lost errors when toggling eye adaptation
Updated minimum required NVIDIA driver version to 560.81

How to Report an Issue:
Prerequisite: You need to have a (free) GitHub account

Go the RTX Remix Github Issues page
Click the green "New Issue" button
Select the bug template (Runtime, Documentation, Toolkit, Feature Request) and click "Get Started"
Fill out the form template, providing as much detailed information as you can, including attaching files and/or images
Click the green "Submit new issue" to send a ticket directly to the RTX Remix Team!

Need to leave feedback about the RTX Remix Documentation? Click here!

Assets 11

14 May 17:21

nsubtil

remix-0.5.1

2e5eeea

remix-0.5.1

For the full release notes for RTX Remix, please visit https://docs.omniverse.nvidia.com/kit/docs/rtx_remix/latest/docs/remix-releasenote.html

RTX Remix Runtime 0.5.1 Release Notes:

DXVK:

Fixed an issue preventing the Remix runtime from starting on AMD hardware with the latest Windows drivers

How to Report an Issue:
Prerequisite: You need to have a (free) GitHub account

Go the RTX Remix Github Issues page
Click the green "New Issue" button
Select the bug template (Runtime, Documentation, Toolkit, Feature Request) and click "Get Started"
Fill out the form template, providing as much detailed information as you can, including attaching files and/or images
Click the green "Submit new issue" to send a ticket directly to the RTX Remix Team!

Need to leave feedback about the RTX Remix Documentation? Click here!

Assets 11

30 Apr 13:02

nsubtil

remix-0.5.0

e64710a

remix-0.5.0

For the full release notes for RTX Remix, please visit https://docs.omniverse.nvidia.com/kit/docs/rtx_remix/latest/docs/remix-releasenote.html

RTX Remix Runtime 0.5.0 Release Notes:

DXVK:

Added DLSS 3.5 Ray Reconstruction support
Added the d3d8to9 wrapper to the runtime release
Changes to texture tagging flow (NVIDIAGameWorks/dxvk-remix#49 by @xoxor4d)
Improved vertex capture system
Introduced dithering to local tonemapper and temporal accumulation to resolve visual artifacts
Added config options to hide Remix splash banner and display custom welcome message on startup
Added option to pass original game cubemaps to Remix backend for texture tagging (without rendering them)
Added ability to ignore baked lighting associated with certain textures
Added option to configure scene world space coordinate system (NVIDIAGameWorks/dxvk-remix#65 by @jdswebb)
Adds option to use AABBs to differentiate instances (NVIDIAGameWorks/dxvk-remix#67 by @xoxor4d)
Default to RT pipelines for RADV (NVIDIAGameWorks/dxvk-remix#63 @pixelcluster)
Fix distant light orientation (NVIDIAGameWorks/dxvk-remix#66 by @mmdanggg2)
Fixed issues with texture capture, capture stutter and capture corruption

Bridge:

Enabled function logging in DebugOptimized builds
Added "logServerCommands" option, which logs commands sent to the server in the bridge log file
Added additional logging mode "logAllCommands", which logs both server commands as well as additional status information
Improved build system reliability
Added client-side validation for SetTransform calls
Fixed issue that caused a deadlock when the client emits an API call with a null pointer as argument
Fixed a bug that caused data queue corruption on queue overflow
Disabled server timeouts to avoid terminating the bridge prematurely in certain cases
Bridge client now closes down properly when the server unexpectedly terminates

How to Report an Issue:
Prerequisite: You need to have a (free) GitHub account

Go the RTX Remix Github Issues page
Click the green "New Issue" button
Select the bug template (Runtime, Documentation, Toolkit, Feature Request) and click "Get Started"
Fill out the form template, providing as much detailed information as you can, including attaching files and/or images
Click the green "Submit new issue" to send a ticket directly to the RTX Remix Team!

Need to leave feedback about the RTX Remix Documentation? Click here!

Contributors

mmdanggg2, jdswebb, and 2 other contributors

Assets 11

06 Feb 20:11

SSertel

remix-0.4.1

27fa244

remix-0.4.1

RTX Remix Runtime 0.4.1 Release Notes:

DXVK:

Fixed an issue where captures for many games were not showing correctly in Remix Toolkit.
Fixed an issue where a captured scene was showing flipped upside down in Remix Toolkit.
Fixed an issue in the Remix renderer that caused Remix Toolkit to crashes on unsupported hardware.

Bridge:

Made a variety of changes that should further improve compatibility.
Added new sendCreateFunctionServerResponses configuration option, which is enabled by default and improves stability during startup for many games.
Fixed an issue where the Bridge would crash or hang on startup due to multiple threads having access to shared data at the same time.
Fixed an issue where the improper MinSurfacePitch value was used in a 32-bit build of the Bridge client, causing game crashes on some texture update operations.
Fixed an issue where the Bridge client filtered out calls to CreateVertexDeclaration() under certain conditions, which could lead to a game crash during subsequent SetVertexDeclaration() calls.
Fixed an issue where the Bridge client would improperly initialize cached option values that it uses, potentially leading to mouse or keyboard input not working in the Remix user or developer menu UI.

How to Report an Issue:
Prerequisite: You need to have a (free) GitHub account

Go the RTX Remix Github Issues page
Click the green "New Issue" button
Select the bug template (Runtime, Documentation, Toolkit, Feature Request) and click "Get Started"
Fill out the form template, providing as much detailed information as you can, including attaching files and/or images
Click the green "Submit new issue" to send a ticket directly to the RTX Remix Team!

Need to leave feedback about the RTX Remix Documentation? Click here!

Assets 11

22 Jan 15:39

nsubtil

remix-0.4.0

190fb82

remix-0.4.0

Notable changes since Remix 0.3.0:

DXVK:

Fixed several capture-related issues.
Fixed geometry corruption in shader-based games.
Added texture sampler state capture support.
Resolved an issue with sampler state overriding in the mod.
Fixed a race condition causing crashes when loading scenes with no textures in HdRemix.
Code improvements and bug fixes for Opacity Micromap.
Fixed draw call corruption in cases of high CPU load.
Simplified decal handling for better performance.
Several stability fixes for DLSS-FG
Removed the warning about assets not being production-ready.
Fixed a bug preventing toolkit from adding replacements during instance capture.
Moved doublesided flag to instance info for better handling.
Added support for dome lights via the Remix SDK API.
Prevented division by zero by clamping transmittance color.
Added gamma correction to debug view for improved visualization.
Improvements for anti-culling system for in-game lights
Stability and performance improvements for terrain baking
Improved and extended Parallax Occlusion Mapping support
Updates and fixes for subsurface scattering support on thin surfaces

Bridge:

Fixed command retry behavior in both the bridge server and client, which could have led to the game hanging forever.
Also fixed a failure case where the client improperly gave up on trying to avoid a data queue override, which could lead to game crashes.
Improved server behavior where now the DataQueue will only wait briefly instead of waiting for the server to catch up completely, which could cause game hangs or crashes.
Fixed a corner case where the writer will overwrite data the reader hasn't read yet when the reader is exactly one circular buffer behind the writer. This could cause buffer corruption, leading to subsequent game crashes.
Fixed issue with GetRenderTargetData() API response handling to make it safe for multithreading by using the same mechanism applied to other APIs to ensure thread safety.

Assets 11

19 Oct 16:32

SSertel

remix-0.3.0

9082825

remix-0.3.0

Enhancements and Optimizations:
- DLSS 3.0 (Frame Generation) support comes to the RTX Remix runtime, with better stability and frame pacing
- Collapsed Capture UI when capturing is disabled:
  - Prevents UI below the capture section from moving when toggling enhancements.
- Optimized Terrain Baking of Secondary PBR Textures via Shader Injection:
  - Introduces changes related to texture baking and shader support.
- Included USD Folder in GitHub Artifacts
- Refactor Instance Categories for Toolkit Support:
  - Refactors instance categories and texture tagging for toolkit support.
- SER and Graphics Pipeline:
  - Implemented a coherence hint, boosting indirect pass performance by 2-8% in scenes with particles.
- Graphics Pipeline Optimization:
  - Reworked ThreadPool for ~30% CPU time improvement on both CS and main sides
  - Used a separate command list to process skinning dispatches, resulting in improved performance
  - Combined hit shaders used for TraceRay dispatches into a single shader for optimization
  - Updated legacy state handling in the D3D9 layer
- RTXIO Integration:
  - Added multi-package support to RTXIO.
  - Modified USD mod to work without loose image files.
  - Cleaned up object references in RTXIO.
- Material Texture Budgeting:
  - Implemented a budget for material textures. As users start to run out of VRAM, Remix will automatically reduce texture resolution to keep users within their budget.
  - Moved texture caching to the texture manager.
  - Implemented logic for dynamic mip dropping when the budget is full.
Bug Fixes and Stability:
- Fixed Anti-Culling Bugs:
  - Resolves corner cases in SAT and duplication issues in anti-culling.
  - Modifies default settings slightly.
- Fixed a crash when dealing with replacements relating to skies in some scenarios
- Fixed heap corruption crashes in debug builds
- Updated USD to the latest version, resolving compatibility problems.
Texture Handling Fixes:
- Fixed texture transform usage in the Opacity Micromap baker.
- Fixed incorrect Scratch Buffer alignment.
- Fully evicted cached memory after loading images.
General Bug Fixes:
- Fixed recursive_copy.bat for paths with spaces.
- Fixed file naming format to follow DXVK and RTX shader format.
Performance and Resource Management:
- Enhanced resource management by releasing terrain baker resources when terrain baking is not in use
- Texture Transform Tweaks:
  - Optimized texture transform storage in surface structures, reducing footprint.
  - Added warnings for unsupported texture transforms in Remix.
Shader and Rendering Improvements:
- Implemented support for sky probes in games using shader-based rendering.
- Added support for Shader Model 2.0+ in the new terrain baking approach.
  - Falls back to the previous compute shader approach for unsupported draw calls.
- Optimized shader compilation for better performance and reduced boot times
- Shader Handling and UI Rendering
  - Improved shader performance by allocating vertex capture buffers in VID.
  - Implemented a way for users to ignore object2world transforms for improved compatibility with shader based games.
  - Implemented geometry hash for sky boxes.
  - Implemented vertex shader hash as a hash component.
  - Ensured UI rendering in draw calls that use shaders.
- Vertex Attribute Handling: Removed the need for the invertedUV attribute.
Code Clean-up and Optimization:
- Made Remix leak- and circular reference-free.
GPU Print Functionality:
- Added basic GPU print functionality.
- Supported printing of float4 values with one value per frame.
Bridge Improvements:
- Enhancements and Optimizations:
  - Added support for multithreaded devices and module level calls for games that use those D3D features.
  - Added proper support for games that use CreateDeviceEx() function parameters.
  - Added support for D3D Query() functions.
  - Generally made things more thread safe for any multithreaded interactions between the bridge client and server components.
  - Added alwaysCopyEntireStaticBuffer option to bridge.conf settings, which is off by default but can be used for certain games that don't follow the correct way of copying buffers during lock/unlock operations and require this workaround.
  - We now ensure that when we use DirectInput for input capture we inject ourselves into the system libraries rather than a local copy that might exist in the game directory.
  - We added GitHub Actions for per commit bridge builds to produce debug, debug optimized, and release packages. In most cases the release package should be used, but the other two can be helpful for logging additional information and creating crash dumps when trying to troubleshoot certain issues.
  - Added extra logging to debug builds that help understand the nested command flow of longer D3D command sequences, which makes troubleshooting issues a lot easier.
  - We also now log a list of the most recent client and server bridge commands in case of a crash to help with troubleshooting.
- Bug Fixes and Stability:
  - Fixed various issues where the bridge was not handling D3D input or behaving the same way as the system D3D runtime, which led to changes in rendering behavior that could cause crashes, hangs, or visual glitches. As a result games will run much more stable now.
  - Fixed an issue where a game might ask for an impossibly large buffer size to be copied. Now, in those situations, buffer size will be kept to a maximum limit.
  - Fixed an edge case that could cause the bridge server to exit prematurely under certain circumstances.
  - Fixed issues with reference counting for textures and surfaces, which could lead to instability and crashing.
  - Fixed an issue where releasing a D3D volume with a parent texture could lead to a crash.

Assets 8

12 May 02:33

SSertel

remix-0.2.0

5731942

remix-0.2.0

Release Notes

The Remix Runtime Bridge is now open source on GitHub! You can find the repo here!
Many Bridge improvements have gone into this release to address various game compatibility issues:
- Fixed issues with shader parser logic that helps with Shader Model 2+ games.
- Fixed surface data pitch issue that was leading to crashes in some games.
- Added support for games that change the main window handle on Reset().
- Allow null vertex declaration on server to fix unnecessary failures in some situations.
- Properly initialize render state according to the official DirectX9 documentation to fix geometry corruption in some games.
- Handle CreateTextureXXX() calls with levels = 0 to fix geometry corruption in some games.
- Fixed mouse input processing for games where the mouse pointer would not move in the game or with the Remix menu opened, and added other DirectInput fixes for games using different exclusive modes. Also added optional input message pump hook that is needed for some games.
- Better matching of the native D3D9 behavior when dealing with shaders and swapchain initialization.
- Added more input validation on client and server side – the server is now properly returning failure codes to the client where failure is allowable.
- Added DPI awareness to the bridge client so that the game window gets scaled and mouse input is handled properly on displays with higher than 100% DPI.
- Optimized how the SharedHeap works to reduce crashes at launch and require less finetuning of its settings. Since the SharedHeap can still lead to issues in certain games we switched it to be turned off by default, but it can be enabled in bridge.conf with the useSharedHeap setting.
- Added forced window client option client.forceWindowed to bridge.conf.
DXVK-Remix improvements and game compatibility fixes:
- Improvements to culling issues–Remix now includes an initial set of heuristics to work around engine-side culling.
- Improved handling of alpha-tested geometry that uses fractional ("feathered") alpha.
- Improved detection of shadow volumes.
- Support for capturing normals in vertex capture path.
Improvements to RTX Remix menus and documentation: expanded and clarified the existing documentation, and added tooltips in the UI to make it more accessible.
Debug symbols for the release are now available in a separate remix-0.2.0-symbols.zip package to make debugging the source code from the compiled binaries easier.

Assets 4

13 Apr 00:28

AlexDunn

remix-0.1.1

3768bd9

remix-0.1.1

Hotfix

Fix failure to launch problems where the following is present in NvRemixBridge.log: Please note that the version of d3d9 loaded is NOT DXVK.
Fix for problems where d3d9.log presents with: failed with: no response from server.
Remove the red game compatibility banner at bottom of screen.

Package Hashes

Hash information for this release package:

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Hash information for binaries in this release:

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Assets 3

12 Apr 07:27

AlexDunn

remix-0.1.0

6461501

remix-0.1.0

Initial release of NVIDIA RTX Remix Runtime, containing precompiled binaries for the dxvk-remix and bridge-remix repos.

Changelog

Since the latest update of Portal with RTX, the following updates have been made to Remix:

Bridge

remove dependency on native d3d9 in the bridge

Compatibility

A complete overhaul of our geometry hashing and processing system. Please note: these changes will enable asset replacements with this runtime to work with the Remix creator toolkit. This release still works with Portal with RTX with certain directory renaming steps (see below) but pre-existing mods that rely on Portal RTX runtime for asset replacement will stop being supported in future Remix releases.
A new sky handling system which better improves visual compatibility with native rasterization
Added a view distance feature for fading distant objects improving visual compatibility with raster
D3D9 TCI flag support for procedural texcoord generation
Fused world/view transform feature
Support for implicit swapchains

Various UX improvements including a simplified graphics settings menu, more tooltips, and highlighting objects in the world on mouse-hover
Expose more of the texture pickers we used in Portal via the UX
Improved fallback light controls (for games with no lighting)

Other

An early prototype of multiple mod stacking support (ex: for modding existing remastered RTX titles like Portal With RTX)
Temporary removal of DLSS Frame Generation
CPU Performance optimizations for Opacity Micromaps
A fix for Chell's hair in Portal
Lots of compatibility related bug/crash fixes
Path-tracing image quality improvements (reduced noise & newer denoisers)

Portal with RTX and new runtime

To get Portal with RTX working with the RTX-Remix OSS:

Rename 'lss' dir to 'rtx-remix'
Add a new dir under 'rtx-remix' named 'mods'
Move 'rtx-remix/gameReadyAssets' to 'rtx-remix/mods' (so 'rtx-remix/mods/gameReadyAssets')
Rename 'rtx-remix/mods/gameReadyAssets/replacements.usda' to 'mod.usda'

Package Hashes

Hash information for this release package:

Name: remix-0.1.0.zip
Size: 30724530 bytes (29 MiB)
CRC32: E3A06610
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Hash information for binaries in this release:

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CRC64: 153A412B3318FBC7
SHA256: dfca76a47746bbad17a17d48231c801d5b6f486d580897d7d3dd3377c3239648
SHA1: 75dfdf00a934f285f149bc9abec4297892b4141f
BLAKE2sp: 795f4aec9b6a164f9e8801ccf14b5e3a7eaed7769491a97493aedda386237858

Name: NvRemixLauncher32.exe
Size: 155648 bytes (152 KiB)
CRC32: D867D4F6
CRC64: 7505A06A44DEDEEB
SHA256: 2da1ce8aeb8570388501efa75b8b963a720c75aab8cff19a5f5461c0100d46df
SHA1: 4a6154f44ba04d3f6e9bb38262c5bda154badd70
BLAKE2sp: 78cae5c99af4fa484a72d0b6b2f50c1811277c74980d4282c2ad55774b13bd32

Name: d3d9.dll
Size: 11316224 bytes (10 MiB)
CRC32: 49CF0035
CRC64: 631794E06F13D73F
SHA256: a41629302ff56d79bba373ea51bf057fd2e907bccb75095af789d4371493b2c7
SHA1: 376cf6e12ddd959e471292741561bfb83ae43105
BLAKE2sp: c588111fce7d6cc6fe5872ba0842f3c3bdb8702fc88997b7b50be5f4457457bb

Name: NvRemixBridge.exe
Size: 983040 bytes (960 KiB)
CRC32: 8D8CB4D3
CRC64: 3BB898A7D5AA0A7B
SHA256: 5cb51ded47cf8782e8f72a78f75dae7542e569bfd16775905518a25b4da05b4c
SHA1: 42865cb5b715b7e71b7c7fe27d9654cef638b808
BLAKE2sp: abcd54fc2be30baa75e91d72abcf9c1fb32c32bbd16ec5631885e5f271da7418

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Notable changes since Remix 0.3.0:

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Changelog

Portal with RTX and new runtime

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Releases: NVIDIAGameWorks/rtx-remix

remix-0.6.0

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remix-0.5.4

remix-0.5.1

remix-0.5.0

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remix-0.4.1

remix-0.4.0

Notable changes since Remix 0.3.0:

remix-0.3.0

remix-0.2.0

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remix-0.1.1

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remix-0.1.0

Changelog

Portal with RTX and new runtime

Package Hashes