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ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

32.24M
6,194
Optimization

Compatibility

Minecraft: Java Edition

1.21.x
1.20.x
1.19.x
1.18.2

Platforms

Fabric
Forge
NeoForge
Quilt

Supported environments

Client-side

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Links

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Creators

RaphiMC
RaphiMC Owner

Details

Licensed LGPL-3.0-only
Published 2 years ago
Updated yesterday
DescriptionChangelogVersions

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ImmediatelyFast 1.9.1

by RaphiMC on Mar 30, 2025
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ImmediatelyFast 1.9.1

by RaphiMC on Mar 30, 2025
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  • Readded NeoForge support
  • Added new experimental optimization: Avoid redundant framebuffer switching
    • It can be enabled in the config file (immediatelyfast.json) by enabling experimental_avoid_redundant_framebuffer_switching
    • This optimization shouldn't cause any issues and will be enabled by default in an upcoming release if no issues are reported
    • Any feedback regarding rendering issues or performance improvements is appreciated (You can find the discord link in the mod description)

ImmediatelyFast 1.6.3

by RaphiMC on Mar 30, 2025
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ImmediatelyFast 1.6.3

by RaphiMC on Mar 30, 2025
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ImmediatelyFast 1.6.3

by RaphiMC on Mar 30, 2025
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  • Force draw batch if the scissor box or shader color changes (Fixes issue with Figura player list rendering)
  • Clamp out of bounds shader color (Fixes issue with Dragon Survival "Magic Cast Meter")
  • Disable experimental sign buffering if Effective is installed (Effective uses non-standard rendering which isn't compatible)

ImmediatelyFast 1.9.0

by RaphiMC on Mar 25, 2025
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  • Added support for Minecraft 1.21.5
    • Removed the fast_buffer_upload optimization, because Mojang implemented it in the base game
    • NeoForge and LexForge will be added in the next release

ImmediatelyFast 1.8.0

by RaphiMC on Mar 16, 2025
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ImmediatelyFast 1.8.0

by RaphiMC on Mar 16, 2025
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ImmediatelyFast 1.8.0

by RaphiMC on Mar 16, 2025
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ImmediatelyFast 1.7.0

by RaphiMC on Mar 16, 2025
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ImmediatelyFast 1.7.0

by RaphiMC on Mar 16, 2025
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ImmediatelyFast 1.7.0

by RaphiMC on Mar 16, 2025
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  • Fixed experimental screen batching on NeoForge and (Lex)Forge
  • Reset shader color when force drawing the current batch (Fixes rendering issue with Detail Armor Bar mod)
  • Render entity vertex buffer at the end of screen rendering (Fixes issues with mods which use the Iceberg tooltip rendering API)
  • Added mechanism to allow resource packs with modified core shaders to declare compatible features
  • Changed the versioning of ImmediatelyFast. The minor version is now incremented with every Minecraft update. The patch version is incremented with every ImmediatelyFast release. This aims to group all releases for a specific Minecraft version together. It also allows for more frequent releases because I can do a release for a single Minecraft version instead having to accumulate enough changes to justify a release for all supported versions.

ImmediatelyFast 1.6.2

by RaphiMC on Mar 16, 2025
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ImmediatelyFast 1.6.2

by RaphiMC on Mar 16, 2025
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ImmediatelyFast 1.6.2

by RaphiMC on Mar 16, 2025
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  • Fixed mod compatibility with Xaeros Minimap
  • Render entity vertex buffer at the end of screen rendering (Fixes issues with mods which use the Iceberg tooltip rendering API)
  • Draw current batch when mods modify the model view matrix (Fixes PneumaticCraft armor icons being rendered in the wrong place)
  • Made horse armor layering fix compatible with modded horse armor
  • Added mechanism to allow resource packs with modified core shaders to declare compatible features

ImmediatelyFast 1.5.0

by RaphiMC on Mar 16, 2025
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ImmediatelyFast 1.5.0

by RaphiMC on Mar 16, 2025
Download
  • Made horse armor layering fix compatible with modded horse armor
  • Added mechanism to allow resource packs with modified core shaders to declare compatible features
  • Changed the versioning of ImmediatelyFast. The minor version is now incremented with every Minecraft update. The patch version is incremented with every ImmediatelyFast release. This aims to group all releases for a specific Minecraft version together. It also allows for more frequent releases because I can do a release for a single Minecraft version instead having to accumulate enough changes to justify a release for all supported versions.

ImmediatelyFast 1.5.0

by RaphiMC on Mar 16, 2025
Download
  • Made horse armor layering fix compatible with modded horse armor
  • Added mechanism to allow resource packs with modified core shaders to declare compatible features
  • Changed the versioning of ImmediatelyFast. The minor version is now incremented with every Minecraft update. The patch version is incremented with every ImmediatelyFast release. This aims to group all releases for a specific Minecraft version together. It also allows for more frequent releases because I can do a release for a single Minecraft version instead having to accumulate enough changes to justify a release for all supported versions.

ImmediatelyFast 1.4.0

by RaphiMC on Mar 16, 2025
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ImmediatelyFast 1.4.0

by RaphiMC on Mar 16, 2025
Download
  • This is the last release for Minecraft 1.19-1.19.2. Minecraft 1.19-1.19.2 support is now discontinued
  • Made horse armor layering fix compatible with modded horse armor
  • Changed the versioning of ImmediatelyFast. The minor version is now incremented with every Minecraft update. The patch version is incremented with every ImmediatelyFast release. This aims to group all releases for a specific Minecraft version together. It also allows for more frequent releases because I can do a release for a single Minecraft version instead having to accumulate enough changes to justify a release for all supported versions.
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