sgilissen/llamaplayer
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

GSVector: Add {min,max}v_{u8,u16}

Browse Source
This commit is contained in:
Stenzek
2024-07-05 22:49:10 +10:00
parent 91962508fe
commit 29b3fa2b95
3 changed files with 108 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
src/common/gsvector_sse.h
View File

@ -263,6 +263,42 @@ public:
ALWAYS_INLINE GSVector4i addp_s32() const { return GSVector4i(_mm_hadd_epi32(m, m)); }
ALWAYS_INLINE u8 minv_u8() const
{
__m128i vmin = _mm_min_epu8(m, _mm_shuffle_epi32(m, _MM_SHUFFLE(3, 2, 3, 2)));
vmin = _mm_min_epu8(vmin, _mm_shuffle_epi32(vmin, _MM_SHUFFLE(1, 1, 1, 1)));
return static_cast<u8>(std::min(
static_cast<u32>(_mm_extract_epi8(vmin, 0)),
std::min(static_cast<u32>(_mm_extract_epi8(vmin, 1)),
std::min(static_cast<u32>(_mm_extract_epi8(vmin, 2)), static_cast<u32>(_mm_extract_epi8(vmin, 3))))));
}
ALWAYS_INLINE u16 maxv_u8() const
{
__m128i vmax = _mm_max_epu8(m, _mm_shuffle_epi32(m, _MM_SHUFFLE(3, 2, 3, 2)));
vmax = _mm_max_epu8(vmax, _mm_shuffle_epi32(vmax, _MM_SHUFFLE(1, 1, 1, 1)));
return static_cast<u8>(std::max(
static_cast<u32>(_mm_extract_epi8(vmax, 0)),
std::max(static_cast<u32>(_mm_extract_epi8(vmax, 1)),
std::max(static_cast<u32>(_mm_extract_epi8(vmax, 2)), static_cast<u32>(_mm_extract_epi8(vmax, 3))))));
}
ALWAYS_INLINE u16 minv_u16() const
{
__m128i vmin = _mm_min_epu16(m, _mm_shuffle_epi32(m, _MM_SHUFFLE(3, 2, 3, 2)));
vmin = _mm_min_epu16(vmin, _mm_shuffle_epi32(vmin, _MM_SHUFFLE(1, 1, 1, 1)));
return static_cast<u16>(
std::min(static_cast<u32>(_mm_extract_epi16(vmin, 0)), static_cast<u32>(_mm_extract_epi16(vmin, 1))));
}
ALWAYS_INLINE u16 maxv_u16() const
{
__m128i vmax = _mm_max_epu16(m, _mm_shuffle_epi32(m, _MM_SHUFFLE(3, 2, 3, 2)));
vmax = _mm_max_epu16(vmax, _mm_shuffle_epi32(vmax, _MM_SHUFFLE(1, 1, 1, 1)));
return static_cast<u16>(
std::max<u32>(static_cast<u32>(_mm_extract_epi16(vmax, 0)), static_cast<u32>(_mm_extract_epi16(vmax, 1))));
}
ALWAYS_INLINE s32 minv_s32() const
{
const __m128i vmin = _mm_min_epi32(m, _mm_shuffle_epi32(m, _MM_SHUFFLE(3, 2, 3, 2)));