Nico de Poel
c2f6fa04c5
Moved management of aliasable resources to the Fsr2Resources class and gave the methods more logical names.
3 years ago
Nico de Poel
aa69f09d17
Restored compatibility with Unity versions older than 2021.2, which didn't have the LocalKeyword struct yet.
3 years ago
Nico de Poel
9046c34e69
Create temporary resources at actual render size, reducing VRAM usage when dynamic resolution is in effect.
3 years ago
Nico de Poel
91c820e951
Updated shaders to FSR 2.2.1
3 years ago
Nico de Poel
955ce3f190
- Consolidated accumulate and accumulate+sharpen pipelines into a single pipeline, with the sharpening option being changed into a local keyword that can be enabled or disabled on-the-fly. This removes the need for an additional copy of the accumulate shader, saving a considerable amount of memory.
- Changed the atomic counter from a temporary RT that gets reset every frame, to a permanent resource that gets set to 0 only on the first execution frame. Fixes auto-exposure causing a black screen on MacOS.
3 years ago
Nico de Poel
d2e6eedf37
Reworked the image effect integration, breaking up things and removing unnecessary parts to improve clarity and readability.
This makes it more effective as an example of how to integrate FSR2 into a render pipeline.
3 years ago
Nico de Poel
3cd852ba8f
Fixed the ESRAM-related visual issue on Xbox One when auto-reactive or auto-TCR is enabled, by explicitly controlling the lifecycle of the opaque-only color input render texture.
Previously the code relied on undefined behavior, whereby an already released temporary render texture just happened to remain in memory at the same location. On Xbox One with its unique ESRAM cache this would fail.
3 years ago
Nico de Poel
f616fc7d76
Updated readme with a table of contents, additional supported platform and more implementation details.
3 years ago
Nico de Poel
e69ea6dd10
Added a workaround for HDRP using texture arrays for its camera buffers on some platforms.
Also cleaned up some unused keywords to reduce shader compile times.
3 years ago
Nico de Poel
5c0bd697e1
Clear the atomic counter used by the luminance pyramid pass. This fixes auto-exposure being broken and causing a black screen on some platforms (Xbox, OpenGL).
3 years ago
Nico de Poel
234bd4e163
Added support for the experimental automatic Transparency, Compostion & Reactive masks generation pass.
3 years ago
Nico de Poel
856f735228
Commented out all experimental DXC-related pragmas, as these could sometimes cause shader compilation issues even when not enabled.
3 years ago
Nico de Poel
73346a5054
Added a dummy field to the main FSR2 constant buffer, to make it exactly 128 bytes long. This fixes a data alignment issue on iOS Metal.
3 years ago
Nico de Poel
262cff1e1b
Added a section explaining the need for an exposure input value.
3 years ago
Nico de Poel
19894d5c45
FSR 2.2 for Unity open source release
3 years ago
Nico de Poel