FSR upscaling #6

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opened 2026-09-27 03:40:57 +00:00 by sky_line · 5 comments
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AMD FidelityFX upscaling (vendor-neutral). Depends on TAA/motion vectors.

AMD FidelityFX upscaling (vendor-neutral). Depends on TAA/motion vectors.
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Part of epic #84 (temporal pipeline); follows #5.

Part of epic #84 (temporal pipeline); follows #5.
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Broken into child tickets:

  • #181 render resolution separate from display resolution
  • #182 temporal upscaling in the TAA resolve
  • #183 RCAS sharpening
  • #184 quality modes in Preferences

Out of scope for now: frame generation, DLSS/XeSS. AMD FSR 3.1 (Vulkan backend) can plug in behind the same interface later if our upscaler falls short.

Broken into child tickets: - #181 render resolution separate from display resolution - #182 temporal upscaling in the TAA resolve - #183 RCAS sharpening - #184 quality modes in Preferences Out of scope for now: frame generation, DLSS/XeSS. AMD FSR 3.1 (Vulkan backend) can plug in behind the same interface later if our upscaler falls short.
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Status: #181 done, #183 (RCAS / RenderCASSharpness) and #184 (quality modes in Preferences + Quick Prefs) done, #182 usable with known softness on fine texture detail (kept open). Later alternative: #191 (AMD FSR 3.1).

Status: #181 done, #183 (RCAS / RenderCASSharpness) and #184 (quality modes in Preferences + Quick Prefs) done, #182 usable with known softness on fine texture detail (kept open). Later alternative: #191 (AMD FSR 3.1).
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Status check (verification sweep): unchanged since the last status comment. #181, #183 and #184 are done. #182 (temporal upscaling in the TAA resolve) is still open, with more work since (33a645cd0d, 15f33741d4, bd48eea58c, db3d806d24); #246 (FSR-only AA) is also open. #191 tracks AMD FSR 3.1 as an alternative. Leaving open until #182 is closed.

Status check (verification sweep): unchanged since the last status comment. #181, #183 and #184 are done. #182 (temporal upscaling in the TAA resolve) is still open, with more work since (33a645cd0d, 15f33741d4, bd48eea58c, db3d806d24); #246 (FSR-only AA) is also open. #191 tracks AMD FSR 3.1 as an alternative. Leaving open until #182 is closed.
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Done: FSR upscaling shipped (FSR 3: quality modes in Preferences + Quick Prefs, RCAS sharpening). The custom TAA-U path (#182) was superseded by FSR 3. Remaining follow-up: #246 (FSR-only AA / retire the glow TAA pass).

Done: FSR upscaling shipped (FSR 3: quality modes in Preferences + Quick Prefs, RCAS sharpening). The custom TAA-U path (#182) was superseded by FSR 3. Remaining follow-up: #246 (FSR-only AA / retire the glow TAA pass).
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sky_line/Slipstream#6
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