We can't directly convert from unsigned integers smaller than 64 bit to
unsigned 64 bit integers. Hence, converting from 32 bit to 64 bit is
handled by just merging with 0. To support U8/U16 integers handle them
just the same way.
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18109>
We can't convert directly from signed integers smaller 64 bit to signed
64 bit integers. For 32 bit integers this is handled with SHR and MERGE.
In order to also support 8/16 bit singed integers convert them to 32 bit
first.
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18109>
We can't convert from a 64 bit integer to any integer smaller than
64 bit directly, hence split the value first and then cvt / mov to the
target type.
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18109>
Directly converting from a float to an 8 bit integer and from a 64 bit
float to an integer smaller than 32 bit is not supported, therefore add
an intermediate conversion to an 32 bit integer.
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18109>
This allows it to be built independently of the gallium driver.
Acked-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Yusuf Khan<yusisamerican@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16763>
2022-06-03 03:57:18 +00:00
Renamed from src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_helper.cpp (Browse further)
