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nouveau/nil: Add macros for ufixed

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Signed-off-by: Rebecca Mckeever <rebecca.mckeever@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24326>
This commit is contained in:
Rebecca Mckeever 2022-12-21 18:03:52 -06:00 • committed by Marge Bot
parent fa5a82dc32
commit 71da9cbefb
1 changed files with 18 additions and 0 deletions
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18
src/nouveau/nil/nil_image_tic.c
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@ -18,6 +18,16 @@ __set_u32(uint32_t *o, uint32_t v, unsigned lo, unsigned hi)
o[lo / 32] |= util_bitpack_uint(v, lo % 32, hi % 32);
}
#define FIXED_FRAC_BITS 8
ALWAYS_INLINE static void
__set_ufixed(uint32_t *o, float v, unsigned lo, unsigned hi)
{
assert(lo <= hi && (lo / 32) == (hi / 32));
o[lo / 32] |= util_bitpack_ufixed_clamp(v, lo % 32, hi % 32,
FIXED_FRAC_BITS);
}
ALWAYS_INLINE static void
__set_i32(uint32_t *o, int32_t v, unsigned lo, unsigned hi)
{
@ -38,6 +48,10 @@ __set_bool(uint32_t *o, bool b, unsigned lo, unsigned hi)
__set_u32((o), (val), DRF_LO(NV##_TEXHEAD##VER##_##FIELD),\
DRF_HI(NV##_TEXHEAD##VER##_##FIELD))
#define TH_SET_UF(o, NV, VER, FIELD, val) \
__set_ufixed((o), (val), DRF_LO(NV##_TEXHEAD##VER##_##FIELD),\
DRF_HI(NV##_TEXHEAD##VER##_##FIELD))
#define TH_SET_I(o, NV, VER, FIELD, val) \
__set_i32((o), (val), DRF_LO(NV##_TEXHEAD##VER##_##FIELD),\
DRF_HI(NV##_TEXHEAD##VER##_##FIELD))
@ -51,6 +65,8 @@ __set_bool(uint32_t *o, bool b, unsigned lo, unsigned hi)
#define TH_NV9097_SET_U(o, IDX, FIELD, val) \
TH_SET_U(&(o)[IDX], NV9097, V2_##IDX, FIELD, (val));
#define TH_NV9097_SET_UF(o, IDX, FIELD, val) \
TH_SET_UF(&(o)[IDX], NV9097, V2_##IDX, FIELD, (val));
#define TH_NV9097_SET_I(o, IDX, FIELD, val) \
TH_SET_I(&(o)[IDX], NV9097, V2_##IDX, FIELD, (val));
#define TH_NV9097_SET_B(o, IDX, FIELD, b) \
@ -60,6 +76,8 @@ __set_bool(uint32_t *o, bool b, unsigned lo, unsigned hi)
#define TH_NVB097_SET_U(o, VER, FIELD, val) \
TH_SET_U((o), NVB097, _##VER, FIELD, (val));
#define TH_NVB097_SET_UF(o, VER, FIELD, val) \
TH_SET_UF((o), NVB097, _##VER, FIELD, (val));
#define TH_NVB097_SET_I(o, VER, FIELD, val) \
TH_SET_I((o), NVB097, _##VER, FIELD, (val));
#define TH_NVB097_SET_B(o, VER, FIELD, b) \