25 Jan
2023
25 Jan
'23
8:13 p.m.
On Wed Jan 25 18:10:08 2023 +0000, Zebediah Figura wrote:
According to my reading, shaderImageGatherExtended is required to use any offsets at all, even constant offsets less than 32: "shaderImageGatherExtended specifies whether the extended set of image gather instructions are available in shader code. If this feature is not enabled, the OpImage*Gather instructions do not support the Offset and ConstOffsets operands." But `OpImage*Gather` also accepts `ConstOffset` (no 's'). That feature flag isn't needed to use the `ConstOffset` operand with `OpImage*Gather`.
-- https://gitlab.winehq.org/wine/wine/-/merge_requests/2010#note_21853