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amdgpu/dc: inline some of the fixed 32_32 fns

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This drops ~400 bytes here.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dave Airlie 2017-09-29 15:45:07 +10:00 committed by Alex Deucher
parent 6be663b5bd
commit c4fee87961
2 changed files with 61 additions and 75 deletions
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60
drivers/gpu/drm/amd/display/dc/basics/fixpt32_32.c
View file

@ -57,14 +57,6 @@ struct fixed32_32 dal_fixed32_32_from_fraction(uint32_t n, uint32_t d)
return fx;
}
struct fixed32_32 dal_fixed32_32_from_int(uint32_t value)
{
struct fixed32_32 fx;
fx.value = (uint64_t)value<<32;
return fx;
}
struct fixed32_32 dal_fixed32_32_add(
struct fixed32_32 lhs,
struct fixed32_32 rhs)
@ -155,67 +147,15 @@ struct fixed32_32 dal_fixed32_32_div_int(struct fixed32_32 lhs, uint32_t rhs)
return fx;
}
struct fixed32_32 dal_fixed32_32_min(
struct fixed32_32 lhs,
struct fixed32_32 rhs)
{
return (lhs.value < rhs.value) ? lhs : rhs;
}
struct fixed32_32 dal_fixed32_32_max(
struct fixed32_32 lhs,
struct fixed32_32 rhs)
{
return (lhs.value > rhs.value) ? lhs : rhs;
}
bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs)
{
return lhs.value > rhs.value;
}
bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs)
{
return lhs.value > ((uint64_t)rhs<<32);
}
bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs)
{
return lhs.value < rhs.value;
}
bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs)
{
return lhs.value <= rhs.value;
}
bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs)
{
return lhs.value < ((uint64_t)rhs<<32);
}
bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs)
{
return lhs.value <= ((uint64_t)rhs<<32);
}
uint32_t dal_fixed32_32_ceil(struct fixed32_32 v)
{
ASSERT((uint32_t)v.value ? (v.value >> 32) + 1 >= 1 : true);
return (v.value>>32) + ((uint32_t)v.value ? 1 : 0);
}
uint32_t dal_fixed32_32_floor(struct fixed32_32 v)
{
return v.value>>32;
}
uint32_t dal_fixed32_32_round(struct fixed32_32 v)
{
ASSERT(v.value + (1ULL<<31) >= (1ULL<<31));
return (v.value + (1ULL<<31))>>32;
}
bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs)
{
return lhs.value == rhs.value;
}

76
drivers/gpu/drm/amd/display/include/fixed32_32.h
View file

@ -38,7 +38,14 @@ static const struct fixed32_32 dal_fixed32_32_one = { 0x100000000LL };
static const struct fixed32_32 dal_fixed32_32_half = { 0x80000000LL };
struct fixed32_32 dal_fixed32_32_from_fraction(uint32_t n, uint32_t d);
struct fixed32_32 dal_fixed32_32_from_int(uint32_t value);
static inline struct fixed32_32 dal_fixed32_32_from_int(uint32_t value)
{
struct fixed32_32 fx;
fx.value = (uint64_t)value<<32;
return fx;
}
struct fixed32_32 dal_fixed32_32_add(
struct fixed32_32 lhs,
struct fixed32_32 rhs);
@ -63,21 +70,60 @@ struct fixed32_32 dal_fixed32_32_div(
struct fixed32_32 dal_fixed32_32_div_int(
struct fixed32_32 lhs,
uint32_t rhs);
struct fixed32_32 dal_fixed32_32_min(
struct fixed32_32 lhs,
struct fixed32_32 rhs);
struct fixed32_32 dal_fixed32_32_max(
struct fixed32_32 lhs,
struct fixed32_32 rhs);
bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs);
bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs);
bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs);
bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs);
bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs);
bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs);
bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs);
static inline struct fixed32_32 dal_fixed32_32_min(struct fixed32_32 lhs,
struct fixed32_32 rhs)
{
return (lhs.value < rhs.value) ? lhs : rhs;
}
static inline struct fixed32_32 dal_fixed32_32_max(struct fixed32_32 lhs,
struct fixed32_32 rhs)
{
return (lhs.value > rhs.value) ? lhs : rhs;
}
static inline bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs)
{
return lhs.value > rhs.value;
}
static inline bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs)
{
return lhs.value > ((uint64_t)rhs<<32);
}
static inline bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs)
{
return lhs.value < rhs.value;
}
static inline bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs)
{
return lhs.value < ((uint64_t)rhs<<32);
}
static inline bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs)
{
return lhs.value <= rhs.value;
}
static inline bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs)
{
return lhs.value <= ((uint64_t)rhs<<32);
}
static inline bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs)
{
return lhs.value == rhs.value;
}
uint32_t dal_fixed32_32_ceil(struct fixed32_32 value);
uint32_t dal_fixed32_32_floor(struct fixed32_32 value);
static inline uint32_t dal_fixed32_32_floor(struct fixed32_32 value)
{
return value.value>>32;
}
uint32_t dal_fixed32_32_round(struct fixed32_32 value);
#endif