FidelityFX FSR3 3.0.4

kurbeco · kurbeco · commit 55ff22bb6981 · 2024-03-08T16:46:49.000Z
diff --git a/docs/index.md b/docs/index.md
@@ -18,8 +18,8 @@ The FidelityFX SDK includes:
 | [Stochastic Screen-Space Reflections](techniques/stochastic-screen-space-reflections.md) 1.4 | [SSSR sample](samples/stochastic-screen-space-reflections.md) | [FidelityFX Screen Space Reflections](https://gpuopen.com/fidelityfx-sssr/) | Provides high-fidelity screen-spaced reflections in your scene, without a hefty performance price tag. |
 | [Super Resolution (Spatial)](techniques/super-resolution-spatial.md) 1.1 | [Super Resolution sample](samples/super-resolution.md) | [FidelityFX Super Resolution](https://gpuopen.com/fidelityfx-superresolution/) | Offers a spatial single-frame solution for producing higher resolution frames from lower resolution inputs. |
 | [Super Resolution (Temporal)](techniques/super-resolution-temporal.md) 2.2.2 | [Super Resolution sample](samples/super-resolution.md) | [FidelityFX Super Resolution 2](https://gpuopen.com/fidelityfx-superresolution-2/) | Offers both spatial single-frame and temporal multi-frame solutions for producing high resolution frames from lower resolution inputs. |
-| New: [Super Resolution 3](techniques/super-resolution-interpolation.md) 3.0.3 | [Super Resolution sample](samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | Offers generation of interpolated frames in combination with our temporal multi-frame solution for producing high resolution frames from lower resolution inputs. |
-| New: [Super Resolution (Upscaler)](techniques/super-resolution-upscaler.md) 3.0.3 | [Super Resolution sample](samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | Offers temporal multi-frame solutions for producing high resolution frames from lower resolution inputs. |
+| New: [Super Resolution 3](techniques/super-resolution-interpolation.md) 3.0.4 | [Super Resolution sample](samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | Offers generation of interpolated frames in combination with our temporal multi-frame solution for producing high resolution frames from lower resolution inputs. |
+| New: [Super Resolution (Upscaler)](techniques/super-resolution-upscaler.md) 3.0.4 | [Super Resolution sample](samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | Offers temporal multi-frame solutions for producing high resolution frames from lower resolution inputs. |
 | New: [Frame Interpolation](techniques/frame-interpolation.md) 1.0 | [Super Resolution sample](samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | Offers generation of interpolated frames from multiple real input frames, and multile sources of motion vector data. |
 | New: [Frame Interpolation SwapChain](techniques/frame-interpolation-swap-chain.md) 1.0 | [Super Resolution sample](samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | A replacement DXGI Swapchain implementation for DX12 which allows for additional frames to be presented along with real game frames, with relevant frame pacing. |
 | New: [Optical Flow](techniques/optical-flow.md) 1.0 | [Super Resolution sample](samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | Offers a motion-estimation algorithm which is useful for generating block-based motion vectors from temporal image inputs. |
diff --git a/docs/samples/index.md b/docs/samples/index.md
@@ -8,7 +8,7 @@
 - [FidelityFX Parallel Sort 1.2](parallel-sort.md)
 - [FidelityFX Single Pass Downsampler 2.1](single-pass-downsampler.md)
 - [FidelityFX Stochastic Screen-Space Reflections 1.4](stochastic-screen-space-reflections.md)
-- [FidelityFX Super Resolution 1.1, 2.2 & 3.0.3](super-resolution.md)
+- [FidelityFX Super Resolution 1.1, 2.2 & 3.0.4](super-resolution.md)
 - [FidelityFX Variable Shading 1.1](variable-shading.md)
 - [FidelityFX Blur 1.0](blur.md)
 - [FidelityFX Depth of Field 1.0](depth-of-field.md)
diff --git a/docs/techniques/frame-interpolation.md b/docs/techniques/frame-interpolation.md
@@ -1,6 +1,6 @@
 <!-- @page page_techniques_frame-interpolation FidelityFX Frame Interpolation 1.0 -->
 
-<h1>FidelityFX Frame Interpolation 1.0</h1>
+<h1>FidelityFX Frame Interpolation 1.0.1</h1>
 
 <h2>Table of contents</h2>
 
diff --git a/docs/techniques/super-resolution-interpolation.md b/docs/techniques/super-resolution-interpolation.md
@@ -1,12 +1,12 @@
 <!-- @page page_techniques_super-resolution-interpolation FidelityFX Super Resolution 3.0 Interpolation -->
 
-<h1>FidelityFX Super Resolution 3.0.3 (FSR3) - Interpolation</h1>
+<h1>FidelityFX Super Resolution 3.0.4 (FSR3) - Interpolation</h1>
 
 ![Screenshot](media/super-resolution-temporal/fsr3-sample_resized.jpg "A screenshot showcasing the final output of the effect")
 
 <h2>Table of contents</h2>
 
-- [FidelityFX Super Resolution 3.0.3 (FSR3)](#fidelityfx-super-resolution-303-fsr3)
+- [FidelityFX Super Resolution 3.0.4 (FSR3)](#fidelityfx-super-resolution-303-fsr3)
   - [Table of contents](#table-of-contents)
   - [Introduction](#introduction)
   - [Integration guidelines](#integration-guidelines)
diff --git a/docs/techniques/super-resolution-upscaler.md b/docs/techniques/super-resolution-upscaler.md
@@ -1,6 +1,6 @@
 <!-- @page page_techniques_super-resolution-upscaler FidelityFX Super Resolution 3.0 Upscaler -->
 
-<h1>FidelityFX Super Resolution 3.0.3 (FSR3) - Upscaler</h1>
+<h1>FidelityFX Super Resolution 3.0.4 (FSR3) - Upscaler</h1>
 
 ![Screenshot](media/super-resolution-temporal/fsr3-sample_resized.jpg "A screenshot showcasing the final output of the effect")
 
diff --git a/readme.md b/readme.md
@@ -8,7 +8,7 @@ This release of the FidelityFX SDK includes:
 
 | [FidelityFX SDK](https://gpuopen.com/amd-fidelityfx-sdk/) Technique | [Samples](/docs/samples/index.md) | [GPUOpen](https://gpuopen.com/) page | Description |
 | --- | --- | --- | --- |
-| [Super Resolution (Interpolation enabled)](/docs/techniques/super-resolution-interpolation.md) 3.0.3 | [Super Resolution sample](/docs/samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | Offers a solution for producing high resolution frames from lower resolution inputs and generating interpolated frames. |
+| [Super Resolution (Interpolation enabled)](/docs/techniques/super-resolution-interpolation.md) 3.0.4 | [Super Resolution sample](/docs/samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | Offers a solution for producing high resolution frames from lower resolution inputs and generating interpolated frames. |
 | [Optical Flow](/docs/techniques/optical-flow.md) 1.0                                                 | [Super Resolution sample](/docs/samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | Estimates the motion between the current and the previous scene inputs. |
 | [Frame Interpolation](/docs/techniques/frame-interpolation.md) 1.0                                   | [Super Resolution sample](/docs/samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | Generates an image half way between the previous and the current frame. |
 | [Frame Interpolation Swap Chain](/docs/techniques/frame-interpolation-swap-chain.md) 1.0             | [Super Resolution sample](/docs/samples/super-resolution.md) | [FidelityFX Super Resolution 3](https://gpuopen.com/fidelityfx-superresolution-3/) | Proxy swap chain to replace the DXGI swap chain and handle frame pacing, UI composition and presentation. |
diff --git a/sdk/include/FidelityFX/gpu/frameinterpolation/ffx_frameinterpolation_game_motion_vector_field.h b/sdk/include/FidelityFX/gpu/frameinterpolation/ffx_frameinterpolation_game_motion_vector_field.h
@@ -77,7 +77,7 @@ void computeGameFieldMvs(FfxInt32x2 iPxPos)
         FfxUInt32 uNumPrimaryHits = 0;
         const FfxFloat32 fSecondaryStepScale = length(1.0f / RenderSize());
         const FfxFloat32x2 fStepMv = normalize(fGameMotionVector);
-        const FfxFloat32 fBreakDist = length(fMotionVectorHalf);
+        const FfxFloat32 fBreakDist = ffxMin(length(fMotionVectorHalf), length(FfxFloat32x2(0.5f, 0.5f)));
 
         for (FfxFloat32 fMvScale = fSecondaryStepScale; fMvScale <= fBreakDist && bWriteSecondary; fMvScale += fSecondaryStepScale)
         {
diff --git a/sdk/include/FidelityFX/host/ffx_frameinterpolation.h b/sdk/include/FidelityFX/host/ffx_frameinterpolation.h
@@ -40,7 +40,7 @@
 /// FidelityFX Frameinterpolation patch version.
 ///
 /// @ingroup FRAMEINTERPOLATIONFRAMEINTERPOLATION
-#define FFX_FRAMEINTERPOLATION_VERSION_PATCH      (0)
+#define FFX_FRAMEINTERPOLATION_VERSION_PATCH      (1)
 
 /// FidelityFX Frame Interpolation context count
 ///
diff --git a/sdk/include/FidelityFX/host/ffx_fsr3.h b/sdk/include/FidelityFX/host/ffx_fsr3.h
@@ -43,7 +43,7 @@
 /// FidelityFX Super Resolution 0 patch version.
 ///
 /// @ingroup FSR3
-#define FFX_FSR3_VERSION_PATCH      (3)
+#define FFX_FSR3_VERSION_PATCH      (4)
 
 /// FidelityFX Super Resolution 3 context count
 ///

Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,7 @@ void computeGameFieldMvs(FfxInt32x2 iPxPos)`
`77`	`77`	`FfxUInt32 uNumPrimaryHits = 0;`
`78`	`78`	`const FfxFloat32 fSecondaryStepScale = length(1.0f / RenderSize());`
`79`	`79`	`const FfxFloat32x2 fStepMv = normalize(fGameMotionVector);`
`80`		`- const FfxFloat32 fBreakDist = length(fMotionVectorHalf);`
	`80`	`+ const FfxFloat32 fBreakDist = ffxMin(length(fMotionVectorHalf), length(FfxFloat32x2(0.5f, 0.5f)));`
`81`	`81`
`82`	`82`	`for (FfxFloat32 fMvScale = fSecondaryStepScale; fMvScale <= fBreakDist && bWriteSecondary; fMvScale += fSecondaryStepScale)`
`83`	`83`	`{`