0,0 → 1,6449 |
/* |
* Copyright © 2008 Rodrigo Kumpera |
* Copyright © 2008 André Tupinambá |
* |
* Permission to use, copy, modify, distribute, and sell this software and its |
* documentation for any purpose is hereby granted without fee, provided that |
* the above copyright notice appear in all copies and that both that |
* copyright notice and this permission notice appear in supporting |
* documentation, and that the name of Red Hat not be used in advertising or |
* publicity pertaining to distribution of the software without specific, |
* written prior permission. Red Hat makes no representations about the |
* suitability of this software for any purpose. It is provided "as is" |
* without express or implied warranty. |
* |
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS |
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND |
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY |
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN |
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING |
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS |
* SOFTWARE. |
* |
* Author: Rodrigo Kumpera (kumpera@gmail.com) |
* André Tupinambá (andrelrt@gmail.com) |
* |
* Based on work by Owen Taylor and Søren Sandmann |
*/ |
#ifdef HAVE_CONFIG_H |
#include <config.h> |
#endif |
|
#include <xmmintrin.h> /* for _mm_shuffle_pi16 and _MM_SHUFFLE */ |
#include <emmintrin.h> /* for SSE2 intrinsics */ |
#include "pixman-private.h" |
#include "pixman-combine32.h" |
#include "pixman-inlines.h" |
|
static __m128i mask_0080; |
static __m128i mask_00ff; |
static __m128i mask_0101; |
static __m128i mask_ffff; |
static __m128i mask_ff000000; |
static __m128i mask_alpha; |
|
static __m128i mask_565_r; |
static __m128i mask_565_g1, mask_565_g2; |
static __m128i mask_565_b; |
static __m128i mask_red; |
static __m128i mask_green; |
static __m128i mask_blue; |
|
static __m128i mask_565_fix_rb; |
static __m128i mask_565_fix_g; |
|
static __m128i mask_565_rb; |
static __m128i mask_565_pack_multiplier; |
|
static force_inline __m128i |
unpack_32_1x128 (uint32_t data) |
{ |
return _mm_unpacklo_epi8 (_mm_cvtsi32_si128 (data), _mm_setzero_si128 ()); |
} |
|
static force_inline void |
unpack_128_2x128 (__m128i data, __m128i* data_lo, __m128i* data_hi) |
{ |
*data_lo = _mm_unpacklo_epi8 (data, _mm_setzero_si128 ()); |
*data_hi = _mm_unpackhi_epi8 (data, _mm_setzero_si128 ()); |
} |
|
static force_inline __m128i |
unpack_565_to_8888 (__m128i lo) |
{ |
__m128i r, g, b, rb, t; |
|
r = _mm_and_si128 (_mm_slli_epi32 (lo, 8), mask_red); |
g = _mm_and_si128 (_mm_slli_epi32 (lo, 5), mask_green); |
b = _mm_and_si128 (_mm_slli_epi32 (lo, 3), mask_blue); |
|
rb = _mm_or_si128 (r, b); |
t = _mm_and_si128 (rb, mask_565_fix_rb); |
t = _mm_srli_epi32 (t, 5); |
rb = _mm_or_si128 (rb, t); |
|
t = _mm_and_si128 (g, mask_565_fix_g); |
t = _mm_srli_epi32 (t, 6); |
g = _mm_or_si128 (g, t); |
|
return _mm_or_si128 (rb, g); |
} |
|
static force_inline void |
unpack_565_128_4x128 (__m128i data, |
__m128i* data0, |
__m128i* data1, |
__m128i* data2, |
__m128i* data3) |
{ |
__m128i lo, hi; |
|
lo = _mm_unpacklo_epi16 (data, _mm_setzero_si128 ()); |
hi = _mm_unpackhi_epi16 (data, _mm_setzero_si128 ()); |
|
lo = unpack_565_to_8888 (lo); |
hi = unpack_565_to_8888 (hi); |
|
unpack_128_2x128 (lo, data0, data1); |
unpack_128_2x128 (hi, data2, data3); |
} |
|
static force_inline uint16_t |
pack_565_32_16 (uint32_t pixel) |
{ |
return (uint16_t) (((pixel >> 8) & 0xf800) | |
((pixel >> 5) & 0x07e0) | |
((pixel >> 3) & 0x001f)); |
} |
|
static force_inline __m128i |
pack_2x128_128 (__m128i lo, __m128i hi) |
{ |
return _mm_packus_epi16 (lo, hi); |
} |
|
static force_inline __m128i |
pack_565_2packedx128_128 (__m128i lo, __m128i hi) |
{ |
__m128i rb0 = _mm_and_si128 (lo, mask_565_rb); |
__m128i rb1 = _mm_and_si128 (hi, mask_565_rb); |
|
__m128i t0 = _mm_madd_epi16 (rb0, mask_565_pack_multiplier); |
__m128i t1 = _mm_madd_epi16 (rb1, mask_565_pack_multiplier); |
|
__m128i g0 = _mm_and_si128 (lo, mask_green); |
__m128i g1 = _mm_and_si128 (hi, mask_green); |
|
t0 = _mm_or_si128 (t0, g0); |
t1 = _mm_or_si128 (t1, g1); |
|
/* Simulates _mm_packus_epi32 */ |
t0 = _mm_slli_epi32 (t0, 16 - 5); |
t1 = _mm_slli_epi32 (t1, 16 - 5); |
t0 = _mm_srai_epi32 (t0, 16); |
t1 = _mm_srai_epi32 (t1, 16); |
return _mm_packs_epi32 (t0, t1); |
} |
|
static force_inline __m128i |
pack_565_2x128_128 (__m128i lo, __m128i hi) |
{ |
__m128i data; |
__m128i r, g1, g2, b; |
|
data = pack_2x128_128 (lo, hi); |
|
r = _mm_and_si128 (data, mask_565_r); |
g1 = _mm_and_si128 (_mm_slli_epi32 (data, 3), mask_565_g1); |
g2 = _mm_and_si128 (_mm_srli_epi32 (data, 5), mask_565_g2); |
b = _mm_and_si128 (_mm_srli_epi32 (data, 3), mask_565_b); |
|
return _mm_or_si128 (_mm_or_si128 (_mm_or_si128 (r, g1), g2), b); |
} |
|
static force_inline __m128i |
pack_565_4x128_128 (__m128i* xmm0, __m128i* xmm1, __m128i* xmm2, __m128i* xmm3) |
{ |
return _mm_packus_epi16 (pack_565_2x128_128 (*xmm0, *xmm1), |
pack_565_2x128_128 (*xmm2, *xmm3)); |
} |
|
static force_inline int |
is_opaque (__m128i x) |
{ |
__m128i ffs = _mm_cmpeq_epi8 (x, x); |
|
return (_mm_movemask_epi8 (_mm_cmpeq_epi8 (x, ffs)) & 0x8888) == 0x8888; |
} |
|
static force_inline int |
is_zero (__m128i x) |
{ |
return _mm_movemask_epi8 ( |
_mm_cmpeq_epi8 (x, _mm_setzero_si128 ())) == 0xffff; |
} |
|
static force_inline int |
is_transparent (__m128i x) |
{ |
return (_mm_movemask_epi8 ( |
_mm_cmpeq_epi8 (x, _mm_setzero_si128 ())) & 0x8888) == 0x8888; |
} |
|
static force_inline __m128i |
expand_pixel_32_1x128 (uint32_t data) |
{ |
return _mm_shuffle_epi32 (unpack_32_1x128 (data), _MM_SHUFFLE (1, 0, 1, 0)); |
} |
|
static force_inline __m128i |
expand_alpha_1x128 (__m128i data) |
{ |
return _mm_shufflehi_epi16 (_mm_shufflelo_epi16 (data, |
_MM_SHUFFLE (3, 3, 3, 3)), |
_MM_SHUFFLE (3, 3, 3, 3)); |
} |
|
static force_inline void |
expand_alpha_2x128 (__m128i data_lo, |
__m128i data_hi, |
__m128i* alpha_lo, |
__m128i* alpha_hi) |
{ |
__m128i lo, hi; |
|
lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (3, 3, 3, 3)); |
hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (3, 3, 3, 3)); |
|
*alpha_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (3, 3, 3, 3)); |
*alpha_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (3, 3, 3, 3)); |
} |
|
static force_inline void |
expand_alpha_rev_2x128 (__m128i data_lo, |
__m128i data_hi, |
__m128i* alpha_lo, |
__m128i* alpha_hi) |
{ |
__m128i lo, hi; |
|
lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (0, 0, 0, 0)); |
hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (0, 0, 0, 0)); |
*alpha_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (0, 0, 0, 0)); |
*alpha_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (0, 0, 0, 0)); |
} |
|
static force_inline void |
pix_multiply_2x128 (__m128i* data_lo, |
__m128i* data_hi, |
__m128i* alpha_lo, |
__m128i* alpha_hi, |
__m128i* ret_lo, |
__m128i* ret_hi) |
{ |
__m128i lo, hi; |
|
lo = _mm_mullo_epi16 (*data_lo, *alpha_lo); |
hi = _mm_mullo_epi16 (*data_hi, *alpha_hi); |
lo = _mm_adds_epu16 (lo, mask_0080); |
hi = _mm_adds_epu16 (hi, mask_0080); |
*ret_lo = _mm_mulhi_epu16 (lo, mask_0101); |
*ret_hi = _mm_mulhi_epu16 (hi, mask_0101); |
} |
|
static force_inline void |
pix_add_multiply_2x128 (__m128i* src_lo, |
__m128i* src_hi, |
__m128i* alpha_dst_lo, |
__m128i* alpha_dst_hi, |
__m128i* dst_lo, |
__m128i* dst_hi, |
__m128i* alpha_src_lo, |
__m128i* alpha_src_hi, |
__m128i* ret_lo, |
__m128i* ret_hi) |
{ |
__m128i t1_lo, t1_hi; |
__m128i t2_lo, t2_hi; |
|
pix_multiply_2x128 (src_lo, src_hi, alpha_dst_lo, alpha_dst_hi, &t1_lo, &t1_hi); |
pix_multiply_2x128 (dst_lo, dst_hi, alpha_src_lo, alpha_src_hi, &t2_lo, &t2_hi); |
|
*ret_lo = _mm_adds_epu8 (t1_lo, t2_lo); |
*ret_hi = _mm_adds_epu8 (t1_hi, t2_hi); |
} |
|
static force_inline void |
negate_2x128 (__m128i data_lo, |
__m128i data_hi, |
__m128i* neg_lo, |
__m128i* neg_hi) |
{ |
*neg_lo = _mm_xor_si128 (data_lo, mask_00ff); |
*neg_hi = _mm_xor_si128 (data_hi, mask_00ff); |
} |
|
static force_inline void |
invert_colors_2x128 (__m128i data_lo, |
__m128i data_hi, |
__m128i* inv_lo, |
__m128i* inv_hi) |
{ |
__m128i lo, hi; |
|
lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (3, 0, 1, 2)); |
hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (3, 0, 1, 2)); |
*inv_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (3, 0, 1, 2)); |
*inv_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (3, 0, 1, 2)); |
} |
|
static force_inline void |
over_2x128 (__m128i* src_lo, |
__m128i* src_hi, |
__m128i* alpha_lo, |
__m128i* alpha_hi, |
__m128i* dst_lo, |
__m128i* dst_hi) |
{ |
__m128i t1, t2; |
|
negate_2x128 (*alpha_lo, *alpha_hi, &t1, &t2); |
|
pix_multiply_2x128 (dst_lo, dst_hi, &t1, &t2, dst_lo, dst_hi); |
|
*dst_lo = _mm_adds_epu8 (*src_lo, *dst_lo); |
*dst_hi = _mm_adds_epu8 (*src_hi, *dst_hi); |
} |
|
static force_inline void |
over_rev_non_pre_2x128 (__m128i src_lo, |
__m128i src_hi, |
__m128i* dst_lo, |
__m128i* dst_hi) |
{ |
__m128i lo, hi; |
__m128i alpha_lo, alpha_hi; |
|
expand_alpha_2x128 (src_lo, src_hi, &alpha_lo, &alpha_hi); |
|
lo = _mm_or_si128 (alpha_lo, mask_alpha); |
hi = _mm_or_si128 (alpha_hi, mask_alpha); |
|
invert_colors_2x128 (src_lo, src_hi, &src_lo, &src_hi); |
|
pix_multiply_2x128 (&src_lo, &src_hi, &lo, &hi, &lo, &hi); |
|
over_2x128 (&lo, &hi, &alpha_lo, &alpha_hi, dst_lo, dst_hi); |
} |
|
static force_inline void |
in_over_2x128 (__m128i* src_lo, |
__m128i* src_hi, |
__m128i* alpha_lo, |
__m128i* alpha_hi, |
__m128i* mask_lo, |
__m128i* mask_hi, |
__m128i* dst_lo, |
__m128i* dst_hi) |
{ |
__m128i s_lo, s_hi; |
__m128i a_lo, a_hi; |
|
pix_multiply_2x128 (src_lo, src_hi, mask_lo, mask_hi, &s_lo, &s_hi); |
pix_multiply_2x128 (alpha_lo, alpha_hi, mask_lo, mask_hi, &a_lo, &a_hi); |
|
over_2x128 (&s_lo, &s_hi, &a_lo, &a_hi, dst_lo, dst_hi); |
} |
|
/* load 4 pixels from a 16-byte boundary aligned address */ |
static force_inline __m128i |
load_128_aligned (__m128i* src) |
{ |
return _mm_load_si128 (src); |
} |
|
/* load 4 pixels from a unaligned address */ |
static force_inline __m128i |
load_128_unaligned (const __m128i* src) |
{ |
return _mm_loadu_si128 (src); |
} |
|
/* save 4 pixels using Write Combining memory on a 16-byte |
* boundary aligned address |
*/ |
static force_inline void |
save_128_write_combining (__m128i* dst, |
__m128i data) |
{ |
_mm_stream_si128 (dst, data); |
} |
|
/* save 4 pixels on a 16-byte boundary aligned address */ |
static force_inline void |
save_128_aligned (__m128i* dst, |
__m128i data) |
{ |
_mm_store_si128 (dst, data); |
} |
|
/* save 4 pixels on a unaligned address */ |
static force_inline void |
save_128_unaligned (__m128i* dst, |
__m128i data) |
{ |
_mm_storeu_si128 (dst, data); |
} |
|
static force_inline __m128i |
load_32_1x128 (uint32_t data) |
{ |
return _mm_cvtsi32_si128 (data); |
} |
|
static force_inline __m128i |
expand_alpha_rev_1x128 (__m128i data) |
{ |
return _mm_shufflelo_epi16 (data, _MM_SHUFFLE (0, 0, 0, 0)); |
} |
|
static force_inline __m128i |
expand_pixel_8_1x128 (uint8_t data) |
{ |
return _mm_shufflelo_epi16 ( |
unpack_32_1x128 ((uint32_t)data), _MM_SHUFFLE (0, 0, 0, 0)); |
} |
|
static force_inline __m128i |
pix_multiply_1x128 (__m128i data, |
__m128i alpha) |
{ |
return _mm_mulhi_epu16 (_mm_adds_epu16 (_mm_mullo_epi16 (data, alpha), |
mask_0080), |
mask_0101); |
} |
|
static force_inline __m128i |
pix_add_multiply_1x128 (__m128i* src, |
__m128i* alpha_dst, |
__m128i* dst, |
__m128i* alpha_src) |
{ |
__m128i t1 = pix_multiply_1x128 (*src, *alpha_dst); |
__m128i t2 = pix_multiply_1x128 (*dst, *alpha_src); |
|
return _mm_adds_epu8 (t1, t2); |
} |
|
static force_inline __m128i |
negate_1x128 (__m128i data) |
{ |
return _mm_xor_si128 (data, mask_00ff); |
} |
|
static force_inline __m128i |
invert_colors_1x128 (__m128i data) |
{ |
return _mm_shufflelo_epi16 (data, _MM_SHUFFLE (3, 0, 1, 2)); |
} |
|
static force_inline __m128i |
over_1x128 (__m128i src, __m128i alpha, __m128i dst) |
{ |
return _mm_adds_epu8 (src, pix_multiply_1x128 (dst, negate_1x128 (alpha))); |
} |
|
static force_inline __m128i |
in_over_1x128 (__m128i* src, __m128i* alpha, __m128i* mask, __m128i* dst) |
{ |
return over_1x128 (pix_multiply_1x128 (*src, *mask), |
pix_multiply_1x128 (*alpha, *mask), |
*dst); |
} |
|
static force_inline __m128i |
over_rev_non_pre_1x128 (__m128i src, __m128i dst) |
{ |
__m128i alpha = expand_alpha_1x128 (src); |
|
return over_1x128 (pix_multiply_1x128 (invert_colors_1x128 (src), |
_mm_or_si128 (alpha, mask_alpha)), |
alpha, |
dst); |
} |
|
static force_inline uint32_t |
pack_1x128_32 (__m128i data) |
{ |
return _mm_cvtsi128_si32 (_mm_packus_epi16 (data, _mm_setzero_si128 ())); |
} |
|
static force_inline __m128i |
expand565_16_1x128 (uint16_t pixel) |
{ |
__m128i m = _mm_cvtsi32_si128 (pixel); |
|
m = unpack_565_to_8888 (m); |
|
return _mm_unpacklo_epi8 (m, _mm_setzero_si128 ()); |
} |
|
static force_inline uint32_t |
core_combine_over_u_pixel_sse2 (uint32_t src, uint32_t dst) |
{ |
uint8_t a; |
__m128i xmms; |
|
a = src >> 24; |
|
if (a == 0xff) |
{ |
return src; |
} |
else if (src) |
{ |
xmms = unpack_32_1x128 (src); |
return pack_1x128_32 ( |
over_1x128 (xmms, expand_alpha_1x128 (xmms), |
unpack_32_1x128 (dst))); |
} |
|
return dst; |
} |
|
static force_inline uint32_t |
combine1 (const uint32_t *ps, const uint32_t *pm) |
{ |
uint32_t s = *ps; |
|
if (pm) |
{ |
__m128i ms, mm; |
|
mm = unpack_32_1x128 (*pm); |
mm = expand_alpha_1x128 (mm); |
|
ms = unpack_32_1x128 (s); |
ms = pix_multiply_1x128 (ms, mm); |
|
s = pack_1x128_32 (ms); |
} |
|
return s; |
} |
|
static force_inline __m128i |
combine4 (const __m128i *ps, const __m128i *pm) |
{ |
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_msk_lo, xmm_msk_hi; |
__m128i s; |
|
if (pm) |
{ |
xmm_msk_lo = load_128_unaligned (pm); |
|
if (is_transparent (xmm_msk_lo)) |
return _mm_setzero_si128 (); |
} |
|
s = load_128_unaligned (ps); |
|
if (pm) |
{ |
unpack_128_2x128 (s, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_msk_lo, &xmm_msk_lo, &xmm_msk_hi); |
|
expand_alpha_2x128 (xmm_msk_lo, xmm_msk_hi, &xmm_msk_lo, &xmm_msk_hi); |
|
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_msk_lo, &xmm_msk_hi, |
&xmm_src_lo, &xmm_src_hi); |
|
s = pack_2x128_128 (xmm_src_lo, xmm_src_hi); |
} |
|
return s; |
} |
|
static force_inline void |
core_combine_over_u_sse2_mask (uint32_t * pd, |
const uint32_t* ps, |
const uint32_t* pm, |
int w) |
{ |
uint32_t s, d; |
|
/* Align dst on a 16-byte boundary */ |
while (w && ((uintptr_t)pd & 15)) |
{ |
d = *pd; |
s = combine1 (ps, pm); |
|
if (s) |
*pd = core_combine_over_u_pixel_sse2 (s, d); |
pd++; |
ps++; |
pm++; |
w--; |
} |
|
while (w >= 4) |
{ |
__m128i mask = load_128_unaligned ((__m128i *)pm); |
|
if (!is_zero (mask)) |
{ |
__m128i src; |
__m128i src_hi, src_lo; |
__m128i mask_hi, mask_lo; |
__m128i alpha_hi, alpha_lo; |
|
src = load_128_unaligned ((__m128i *)ps); |
|
if (is_opaque (_mm_and_si128 (src, mask))) |
{ |
save_128_aligned ((__m128i *)pd, src); |
} |
else |
{ |
__m128i dst = load_128_aligned ((__m128i *)pd); |
__m128i dst_hi, dst_lo; |
|
unpack_128_2x128 (mask, &mask_lo, &mask_hi); |
unpack_128_2x128 (src, &src_lo, &src_hi); |
|
expand_alpha_2x128 (mask_lo, mask_hi, &mask_lo, &mask_hi); |
pix_multiply_2x128 (&src_lo, &src_hi, |
&mask_lo, &mask_hi, |
&src_lo, &src_hi); |
|
unpack_128_2x128 (dst, &dst_lo, &dst_hi); |
|
expand_alpha_2x128 (src_lo, src_hi, |
&alpha_lo, &alpha_hi); |
|
over_2x128 (&src_lo, &src_hi, &alpha_lo, &alpha_hi, |
&dst_lo, &dst_hi); |
|
save_128_aligned ( |
(__m128i *)pd, |
pack_2x128_128 (dst_lo, dst_hi)); |
} |
} |
|
pm += 4; |
ps += 4; |
pd += 4; |
w -= 4; |
} |
while (w) |
{ |
d = *pd; |
s = combine1 (ps, pm); |
|
if (s) |
*pd = core_combine_over_u_pixel_sse2 (s, d); |
pd++; |
ps++; |
pm++; |
|
w--; |
} |
} |
|
static force_inline void |
core_combine_over_u_sse2_no_mask (uint32_t * pd, |
const uint32_t* ps, |
int w) |
{ |
uint32_t s, d; |
|
/* Align dst on a 16-byte boundary */ |
while (w && ((uintptr_t)pd & 15)) |
{ |
d = *pd; |
s = *ps; |
|
if (s) |
*pd = core_combine_over_u_pixel_sse2 (s, d); |
pd++; |
ps++; |
w--; |
} |
|
while (w >= 4) |
{ |
__m128i src; |
__m128i src_hi, src_lo, dst_hi, dst_lo; |
__m128i alpha_hi, alpha_lo; |
|
src = load_128_unaligned ((__m128i *)ps); |
|
if (!is_zero (src)) |
{ |
if (is_opaque (src)) |
{ |
save_128_aligned ((__m128i *)pd, src); |
} |
else |
{ |
__m128i dst = load_128_aligned ((__m128i *)pd); |
|
unpack_128_2x128 (src, &src_lo, &src_hi); |
unpack_128_2x128 (dst, &dst_lo, &dst_hi); |
|
expand_alpha_2x128 (src_lo, src_hi, |
&alpha_lo, &alpha_hi); |
over_2x128 (&src_lo, &src_hi, &alpha_lo, &alpha_hi, |
&dst_lo, &dst_hi); |
|
save_128_aligned ( |
(__m128i *)pd, |
pack_2x128_128 (dst_lo, dst_hi)); |
} |
} |
|
ps += 4; |
pd += 4; |
w -= 4; |
} |
while (w) |
{ |
d = *pd; |
s = *ps; |
|
if (s) |
*pd = core_combine_over_u_pixel_sse2 (s, d); |
pd++; |
ps++; |
|
w--; |
} |
} |
|
static force_inline void |
sse2_combine_over_u (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
if (pm) |
core_combine_over_u_sse2_mask (pd, ps, pm, w); |
else |
core_combine_over_u_sse2_no_mask (pd, ps, w); |
} |
|
static void |
sse2_combine_over_reverse_u (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, d; |
|
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_alpha_lo, xmm_alpha_hi; |
|
/* Align dst on a 16-byte boundary */ |
while (w && |
((uintptr_t)pd & 15)) |
{ |
d = *pd; |
s = combine1 (ps, pm); |
|
*pd++ = core_combine_over_u_pixel_sse2 (d, s); |
w--; |
ps++; |
if (pm) |
pm++; |
} |
|
while (w >= 4) |
{ |
/* I'm loading unaligned because I'm not sure |
* about the address alignment. |
*/ |
xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm); |
xmm_dst_hi = load_128_aligned ((__m128i*) pd); |
|
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
|
over_2x128 (&xmm_dst_lo, &xmm_dst_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_src_lo, &xmm_src_hi); |
|
/* rebuid the 4 pixel data and save*/ |
save_128_aligned ((__m128i*)pd, |
pack_2x128_128 (xmm_src_lo, xmm_src_hi)); |
|
w -= 4; |
ps += 4; |
pd += 4; |
|
if (pm) |
pm += 4; |
} |
|
while (w) |
{ |
d = *pd; |
s = combine1 (ps, pm); |
|
*pd++ = core_combine_over_u_pixel_sse2 (d, s); |
ps++; |
w--; |
if (pm) |
pm++; |
} |
} |
|
static force_inline uint32_t |
core_combine_in_u_pixel_sse2 (uint32_t src, uint32_t dst) |
{ |
uint32_t maska = src >> 24; |
|
if (maska == 0) |
{ |
return 0; |
} |
else if (maska != 0xff) |
{ |
return pack_1x128_32 ( |
pix_multiply_1x128 (unpack_32_1x128 (dst), |
expand_alpha_1x128 (unpack_32_1x128 (src)))); |
} |
|
return dst; |
} |
|
static void |
sse2_combine_in_u (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, d; |
|
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
|
while (w && ((uintptr_t)pd & 15)) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_in_u_pixel_sse2 (d, s); |
w--; |
ps++; |
if (pm) |
pm++; |
} |
|
while (w >= 4) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*) pd); |
xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*) pm); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_dst_lo, &xmm_dst_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ((__m128i*)pd, |
pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
w -= 4; |
if (pm) |
pm += 4; |
} |
|
while (w) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_in_u_pixel_sse2 (d, s); |
w--; |
ps++; |
if (pm) |
pm++; |
} |
} |
|
static void |
sse2_combine_in_reverse_u (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, d; |
|
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
|
while (w && ((uintptr_t)pd & 15)) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_in_u_pixel_sse2 (s, d); |
ps++; |
w--; |
if (pm) |
pm++; |
} |
|
while (w >= 4) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*) pd); |
xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*)pm); |
|
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, |
&xmm_src_lo, &xmm_src_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
w -= 4; |
if (pm) |
pm += 4; |
} |
|
while (w) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_in_u_pixel_sse2 (s, d); |
w--; |
ps++; |
if (pm) |
pm++; |
} |
} |
|
static void |
sse2_combine_out_reverse_u (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
while (w && ((uintptr_t)pd & 15)) |
{ |
uint32_t s = combine1 (ps, pm); |
uint32_t d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (d), negate_1x128 ( |
expand_alpha_1x128 (unpack_32_1x128 (s))))); |
|
if (pm) |
pm++; |
ps++; |
w--; |
} |
|
while (w >= 4) |
{ |
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
|
xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm); |
xmm_dst_hi = load_128_aligned ((__m128i*) pd); |
|
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
negate_2x128 (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
|
pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, |
&xmm_src_lo, &xmm_src_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
if (pm) |
pm += 4; |
|
w -= 4; |
} |
|
while (w) |
{ |
uint32_t s = combine1 (ps, pm); |
uint32_t d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (d), negate_1x128 ( |
expand_alpha_1x128 (unpack_32_1x128 (s))))); |
ps++; |
if (pm) |
pm++; |
w--; |
} |
} |
|
static void |
sse2_combine_out_u (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
while (w && ((uintptr_t)pd & 15)) |
{ |
uint32_t s = combine1 (ps, pm); |
uint32_t d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (s), negate_1x128 ( |
expand_alpha_1x128 (unpack_32_1x128 (d))))); |
w--; |
ps++; |
if (pm) |
pm++; |
} |
|
while (w >= 4) |
{ |
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
|
xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*)pm); |
xmm_dst_hi = load_128_aligned ((__m128i*) pd); |
|
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
negate_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_dst_lo, &xmm_dst_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
w -= 4; |
if (pm) |
pm += 4; |
} |
|
while (w) |
{ |
uint32_t s = combine1 (ps, pm); |
uint32_t d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (s), negate_1x128 ( |
expand_alpha_1x128 (unpack_32_1x128 (d))))); |
w--; |
ps++; |
if (pm) |
pm++; |
} |
} |
|
static force_inline uint32_t |
core_combine_atop_u_pixel_sse2 (uint32_t src, |
uint32_t dst) |
{ |
__m128i s = unpack_32_1x128 (src); |
__m128i d = unpack_32_1x128 (dst); |
|
__m128i sa = negate_1x128 (expand_alpha_1x128 (s)); |
__m128i da = expand_alpha_1x128 (d); |
|
return pack_1x128_32 (pix_add_multiply_1x128 (&s, &da, &d, &sa)); |
} |
|
static void |
sse2_combine_atop_u (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, d; |
|
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_alpha_src_lo, xmm_alpha_src_hi; |
__m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; |
|
while (w && ((uintptr_t)pd & 15)) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_atop_u_pixel_sse2 (s, d); |
w--; |
ps++; |
if (pm) |
pm++; |
} |
|
while (w >= 4) |
{ |
xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm); |
xmm_dst_hi = load_128_aligned ((__m128i*) pd); |
|
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_src_lo, &xmm_alpha_src_hi); |
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, |
&xmm_alpha_dst_lo, &xmm_alpha_dst_hi); |
|
negate_2x128 (xmm_alpha_src_lo, xmm_alpha_src_hi, |
&xmm_alpha_src_lo, &xmm_alpha_src_hi); |
|
pix_add_multiply_2x128 ( |
&xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, |
&xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
w -= 4; |
if (pm) |
pm += 4; |
} |
|
while (w) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_atop_u_pixel_sse2 (s, d); |
w--; |
ps++; |
if (pm) |
pm++; |
} |
} |
|
static force_inline uint32_t |
core_combine_reverse_atop_u_pixel_sse2 (uint32_t src, |
uint32_t dst) |
{ |
__m128i s = unpack_32_1x128 (src); |
__m128i d = unpack_32_1x128 (dst); |
|
__m128i sa = expand_alpha_1x128 (s); |
__m128i da = negate_1x128 (expand_alpha_1x128 (d)); |
|
return pack_1x128_32 (pix_add_multiply_1x128 (&s, &da, &d, &sa)); |
} |
|
static void |
sse2_combine_atop_reverse_u (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, d; |
|
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_alpha_src_lo, xmm_alpha_src_hi; |
__m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; |
|
while (w && ((uintptr_t)pd & 15)) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_reverse_atop_u_pixel_sse2 (s, d); |
ps++; |
w--; |
if (pm) |
pm++; |
} |
|
while (w >= 4) |
{ |
xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm); |
xmm_dst_hi = load_128_aligned ((__m128i*) pd); |
|
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_src_lo, &xmm_alpha_src_hi); |
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, |
&xmm_alpha_dst_lo, &xmm_alpha_dst_hi); |
|
negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi, |
&xmm_alpha_dst_lo, &xmm_alpha_dst_hi); |
|
pix_add_multiply_2x128 ( |
&xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, |
&xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
w -= 4; |
if (pm) |
pm += 4; |
} |
|
while (w) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_reverse_atop_u_pixel_sse2 (s, d); |
ps++; |
w--; |
if (pm) |
pm++; |
} |
} |
|
static force_inline uint32_t |
core_combine_xor_u_pixel_sse2 (uint32_t src, |
uint32_t dst) |
{ |
__m128i s = unpack_32_1x128 (src); |
__m128i d = unpack_32_1x128 (dst); |
|
__m128i neg_d = negate_1x128 (expand_alpha_1x128 (d)); |
__m128i neg_s = negate_1x128 (expand_alpha_1x128 (s)); |
|
return pack_1x128_32 (pix_add_multiply_1x128 (&s, &neg_d, &d, &neg_s)); |
} |
|
static void |
sse2_combine_xor_u (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * dst, |
const uint32_t * src, |
const uint32_t * mask, |
int width) |
{ |
int w = width; |
uint32_t s, d; |
uint32_t* pd = dst; |
const uint32_t* ps = src; |
const uint32_t* pm = mask; |
|
__m128i xmm_src, xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_alpha_src_lo, xmm_alpha_src_hi; |
__m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; |
|
while (w && ((uintptr_t)pd & 15)) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_xor_u_pixel_sse2 (s, d); |
w--; |
ps++; |
if (pm) |
pm++; |
} |
|
while (w >= 4) |
{ |
xmm_src = combine4 ((__m128i*) ps, (__m128i*) pm); |
xmm_dst = load_128_aligned ((__m128i*) pd); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_src_lo, &xmm_alpha_src_hi); |
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, |
&xmm_alpha_dst_lo, &xmm_alpha_dst_hi); |
|
negate_2x128 (xmm_alpha_src_lo, xmm_alpha_src_hi, |
&xmm_alpha_src_lo, &xmm_alpha_src_hi); |
negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi, |
&xmm_alpha_dst_lo, &xmm_alpha_dst_hi); |
|
pix_add_multiply_2x128 ( |
&xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, |
&xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
w -= 4; |
if (pm) |
pm += 4; |
} |
|
while (w) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_xor_u_pixel_sse2 (s, d); |
w--; |
ps++; |
if (pm) |
pm++; |
} |
} |
|
static force_inline void |
sse2_combine_add_u (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * dst, |
const uint32_t * src, |
const uint32_t * mask, |
int width) |
{ |
int w = width; |
uint32_t s, d; |
uint32_t* pd = dst; |
const uint32_t* ps = src; |
const uint32_t* pm = mask; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
ps++; |
if (pm) |
pm++; |
*pd++ = _mm_cvtsi128_si32 ( |
_mm_adds_epu8 (_mm_cvtsi32_si128 (s), _mm_cvtsi32_si128 (d))); |
w--; |
} |
|
while (w >= 4) |
{ |
__m128i s; |
|
s = combine4 ((__m128i*)ps, (__m128i*)pm); |
|
save_128_aligned ( |
(__m128i*)pd, _mm_adds_epu8 (s, load_128_aligned ((__m128i*)pd))); |
|
pd += 4; |
ps += 4; |
if (pm) |
pm += 4; |
w -= 4; |
} |
|
while (w--) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
ps++; |
*pd++ = _mm_cvtsi128_si32 ( |
_mm_adds_epu8 (_mm_cvtsi32_si128 (s), _mm_cvtsi32_si128 (d))); |
if (pm) |
pm++; |
} |
} |
|
static force_inline uint32_t |
core_combine_saturate_u_pixel_sse2 (uint32_t src, |
uint32_t dst) |
{ |
__m128i ms = unpack_32_1x128 (src); |
__m128i md = unpack_32_1x128 (dst); |
uint32_t sa = src >> 24; |
uint32_t da = ~dst >> 24; |
|
if (sa > da) |
{ |
ms = pix_multiply_1x128 ( |
ms, expand_alpha_1x128 (unpack_32_1x128 (DIV_UN8 (da, sa) << 24))); |
} |
|
return pack_1x128_32 (_mm_adds_epu16 (md, ms)); |
} |
|
static void |
sse2_combine_saturate_u (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, d; |
|
uint32_t pack_cmp; |
__m128i xmm_src, xmm_dst; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_saturate_u_pixel_sse2 (s, d); |
w--; |
ps++; |
if (pm) |
pm++; |
} |
|
while (w >= 4) |
{ |
xmm_dst = load_128_aligned ((__m128i*)pd); |
xmm_src = combine4 ((__m128i*)ps, (__m128i*)pm); |
|
pack_cmp = _mm_movemask_epi8 ( |
_mm_cmpgt_epi32 ( |
_mm_srli_epi32 (xmm_src, 24), |
_mm_srli_epi32 (_mm_xor_si128 (xmm_dst, mask_ff000000), 24))); |
|
/* if some alpha src is grater than respective ~alpha dst */ |
if (pack_cmp) |
{ |
s = combine1 (ps++, pm); |
d = *pd; |
*pd++ = core_combine_saturate_u_pixel_sse2 (s, d); |
if (pm) |
pm++; |
|
s = combine1 (ps++, pm); |
d = *pd; |
*pd++ = core_combine_saturate_u_pixel_sse2 (s, d); |
if (pm) |
pm++; |
|
s = combine1 (ps++, pm); |
d = *pd; |
*pd++ = core_combine_saturate_u_pixel_sse2 (s, d); |
if (pm) |
pm++; |
|
s = combine1 (ps++, pm); |
d = *pd; |
*pd++ = core_combine_saturate_u_pixel_sse2 (s, d); |
if (pm) |
pm++; |
} |
else |
{ |
save_128_aligned ((__m128i*)pd, _mm_adds_epu8 (xmm_dst, xmm_src)); |
|
pd += 4; |
ps += 4; |
if (pm) |
pm += 4; |
} |
|
w -= 4; |
} |
|
while (w--) |
{ |
s = combine1 (ps, pm); |
d = *pd; |
|
*pd++ = core_combine_saturate_u_pixel_sse2 (s, d); |
ps++; |
if (pm) |
pm++; |
} |
} |
|
static void |
sse2_combine_src_ca (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, m; |
|
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_mask_lo, xmm_mask_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = *ps++; |
m = *pm++; |
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m))); |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_src_hi = load_128_unaligned ((__m128i*)ps); |
xmm_mask_hi = load_128_unaligned ((__m128i*)pm); |
|
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
s = *ps++; |
m = *pm++; |
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m))); |
w--; |
} |
} |
|
static force_inline uint32_t |
core_combine_over_ca_pixel_sse2 (uint32_t src, |
uint32_t mask, |
uint32_t dst) |
{ |
__m128i s = unpack_32_1x128 (src); |
__m128i expAlpha = expand_alpha_1x128 (s); |
__m128i unpk_mask = unpack_32_1x128 (mask); |
__m128i unpk_dst = unpack_32_1x128 (dst); |
|
return pack_1x128_32 (in_over_1x128 (&s, &expAlpha, &unpk_mask, &unpk_dst)); |
} |
|
static void |
sse2_combine_over_ca (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, m, d; |
|
__m128i xmm_alpha_lo, xmm_alpha_hi; |
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask_lo, xmm_mask_hi; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = core_combine_over_ca_pixel_sse2 (s, m, d); |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*)pd); |
xmm_src_hi = load_128_unaligned ((__m128i*)ps); |
xmm_mask_hi = load_128_unaligned ((__m128i*)pm); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
|
in_over_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = core_combine_over_ca_pixel_sse2 (s, m, d); |
w--; |
} |
} |
|
static force_inline uint32_t |
core_combine_over_reverse_ca_pixel_sse2 (uint32_t src, |
uint32_t mask, |
uint32_t dst) |
{ |
__m128i d = unpack_32_1x128 (dst); |
|
return pack_1x128_32 ( |
over_1x128 (d, expand_alpha_1x128 (d), |
pix_multiply_1x128 (unpack_32_1x128 (src), |
unpack_32_1x128 (mask)))); |
} |
|
static void |
sse2_combine_over_reverse_ca (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, m, d; |
|
__m128i xmm_alpha_lo, xmm_alpha_hi; |
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask_lo, xmm_mask_hi; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = core_combine_over_reverse_ca_pixel_sse2 (s, m, d); |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*)pd); |
xmm_src_hi = load_128_unaligned ((__m128i*)ps); |
xmm_mask_hi = load_128_unaligned ((__m128i*)pm); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
over_2x128 (&xmm_dst_lo, &xmm_dst_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_mask_lo, xmm_mask_hi)); |
|
ps += 4; |
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = core_combine_over_reverse_ca_pixel_sse2 (s, m, d); |
w--; |
} |
} |
|
static void |
sse2_combine_in_ca (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, m, d; |
|
__m128i xmm_alpha_lo, xmm_alpha_hi; |
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask_lo, xmm_mask_hi; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m)), |
expand_alpha_1x128 (unpack_32_1x128 (d)))); |
|
w--; |
} |
|
while (w >= 4) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*)pd); |
xmm_src_hi = load_128_unaligned ((__m128i*)ps); |
xmm_mask_hi = load_128_unaligned ((__m128i*)pm); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
|
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (s), unpack_32_1x128 (m)), |
expand_alpha_1x128 (unpack_32_1x128 (d)))); |
|
w--; |
} |
} |
|
static void |
sse2_combine_in_reverse_ca (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, m, d; |
|
__m128i xmm_alpha_lo, xmm_alpha_hi; |
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask_lo, xmm_mask_hi; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (d), |
pix_multiply_1x128 (unpack_32_1x128 (m), |
expand_alpha_1x128 (unpack_32_1x128 (s))))); |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*)pd); |
xmm_src_hi = load_128_unaligned ((__m128i*)ps); |
xmm_mask_hi = load_128_unaligned ((__m128i*)pm); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
|
pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (d), |
pix_multiply_1x128 (unpack_32_1x128 (m), |
expand_alpha_1x128 (unpack_32_1x128 (s))))); |
w--; |
} |
} |
|
static void |
sse2_combine_out_ca (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, m, d; |
|
__m128i xmm_alpha_lo, xmm_alpha_hi; |
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask_lo, xmm_mask_hi; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (s), unpack_32_1x128 (m)), |
negate_1x128 (expand_alpha_1x128 (unpack_32_1x128 (d))))); |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*)pd); |
xmm_src_hi = load_128_unaligned ((__m128i*)ps); |
xmm_mask_hi = load_128_unaligned ((__m128i*)pm); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
negate_2x128 (xmm_alpha_lo, xmm_alpha_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
|
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (s), unpack_32_1x128 (m)), |
negate_1x128 (expand_alpha_1x128 (unpack_32_1x128 (d))))); |
|
w--; |
} |
} |
|
static void |
sse2_combine_out_reverse_ca (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, m, d; |
|
__m128i xmm_alpha_lo, xmm_alpha_hi; |
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask_lo, xmm_mask_hi; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (d), |
negate_1x128 (pix_multiply_1x128 ( |
unpack_32_1x128 (m), |
expand_alpha_1x128 (unpack_32_1x128 (s)))))); |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*)pd); |
xmm_src_hi = load_128_unaligned ((__m128i*)ps); |
xmm_mask_hi = load_128_unaligned ((__m128i*)pm); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
|
pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
negate_2x128 (xmm_mask_lo, xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = pack_1x128_32 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (d), |
negate_1x128 (pix_multiply_1x128 ( |
unpack_32_1x128 (m), |
expand_alpha_1x128 (unpack_32_1x128 (s)))))); |
w--; |
} |
} |
|
static force_inline uint32_t |
core_combine_atop_ca_pixel_sse2 (uint32_t src, |
uint32_t mask, |
uint32_t dst) |
{ |
__m128i m = unpack_32_1x128 (mask); |
__m128i s = unpack_32_1x128 (src); |
__m128i d = unpack_32_1x128 (dst); |
__m128i sa = expand_alpha_1x128 (s); |
__m128i da = expand_alpha_1x128 (d); |
|
s = pix_multiply_1x128 (s, m); |
m = negate_1x128 (pix_multiply_1x128 (m, sa)); |
|
return pack_1x128_32 (pix_add_multiply_1x128 (&d, &m, &s, &da)); |
} |
|
static void |
sse2_combine_atop_ca (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, m, d; |
|
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_alpha_src_lo, xmm_alpha_src_hi; |
__m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; |
__m128i xmm_mask_lo, xmm_mask_hi; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = core_combine_atop_ca_pixel_sse2 (s, m, d); |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*)pd); |
xmm_src_hi = load_128_unaligned ((__m128i*)ps); |
xmm_mask_hi = load_128_unaligned ((__m128i*)pm); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_src_lo, &xmm_alpha_src_hi); |
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, |
&xmm_alpha_dst_lo, &xmm_alpha_dst_hi); |
|
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_src_lo, &xmm_src_hi); |
pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, |
&xmm_alpha_src_lo, &xmm_alpha_src_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
negate_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
pix_add_multiply_2x128 ( |
&xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi, |
&xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = core_combine_atop_ca_pixel_sse2 (s, m, d); |
w--; |
} |
} |
|
static force_inline uint32_t |
core_combine_reverse_atop_ca_pixel_sse2 (uint32_t src, |
uint32_t mask, |
uint32_t dst) |
{ |
__m128i m = unpack_32_1x128 (mask); |
__m128i s = unpack_32_1x128 (src); |
__m128i d = unpack_32_1x128 (dst); |
|
__m128i da = negate_1x128 (expand_alpha_1x128 (d)); |
__m128i sa = expand_alpha_1x128 (s); |
|
s = pix_multiply_1x128 (s, m); |
m = pix_multiply_1x128 (m, sa); |
|
return pack_1x128_32 (pix_add_multiply_1x128 (&d, &m, &s, &da)); |
} |
|
static void |
sse2_combine_atop_reverse_ca (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, m, d; |
|
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_alpha_src_lo, xmm_alpha_src_hi; |
__m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; |
__m128i xmm_mask_lo, xmm_mask_hi; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = core_combine_reverse_atop_ca_pixel_sse2 (s, m, d); |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*)pd); |
xmm_src_hi = load_128_unaligned ((__m128i*)ps); |
xmm_mask_hi = load_128_unaligned ((__m128i*)pm); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_src_lo, &xmm_alpha_src_hi); |
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, |
&xmm_alpha_dst_lo, &xmm_alpha_dst_hi); |
|
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_src_lo, &xmm_src_hi); |
pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, |
&xmm_alpha_src_lo, &xmm_alpha_src_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi, |
&xmm_alpha_dst_lo, &xmm_alpha_dst_hi); |
|
pix_add_multiply_2x128 ( |
&xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi, |
&xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = core_combine_reverse_atop_ca_pixel_sse2 (s, m, d); |
w--; |
} |
} |
|
static force_inline uint32_t |
core_combine_xor_ca_pixel_sse2 (uint32_t src, |
uint32_t mask, |
uint32_t dst) |
{ |
__m128i a = unpack_32_1x128 (mask); |
__m128i s = unpack_32_1x128 (src); |
__m128i d = unpack_32_1x128 (dst); |
|
__m128i alpha_dst = negate_1x128 (pix_multiply_1x128 ( |
a, expand_alpha_1x128 (s))); |
__m128i dest = pix_multiply_1x128 (s, a); |
__m128i alpha_src = negate_1x128 (expand_alpha_1x128 (d)); |
|
return pack_1x128_32 (pix_add_multiply_1x128 (&d, |
&alpha_dst, |
&dest, |
&alpha_src)); |
} |
|
static void |
sse2_combine_xor_ca (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, m, d; |
|
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_alpha_src_lo, xmm_alpha_src_hi; |
__m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; |
__m128i xmm_mask_lo, xmm_mask_hi; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = core_combine_xor_ca_pixel_sse2 (s, m, d); |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*)pd); |
xmm_src_hi = load_128_unaligned ((__m128i*)ps); |
xmm_mask_hi = load_128_unaligned ((__m128i*)pm); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_src_lo, &xmm_alpha_src_hi); |
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, |
&xmm_alpha_dst_lo, &xmm_alpha_dst_hi); |
|
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_src_lo, &xmm_src_hi); |
pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, |
&xmm_alpha_src_lo, &xmm_alpha_src_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi, |
&xmm_alpha_dst_lo, &xmm_alpha_dst_hi); |
negate_2x128 (xmm_mask_lo, xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
pix_add_multiply_2x128 ( |
&xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi, |
&xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
ps += 4; |
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = core_combine_xor_ca_pixel_sse2 (s, m, d); |
w--; |
} |
} |
|
static void |
sse2_combine_add_ca (pixman_implementation_t *imp, |
pixman_op_t op, |
uint32_t * pd, |
const uint32_t * ps, |
const uint32_t * pm, |
int w) |
{ |
uint32_t s, m, d; |
|
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask_lo, xmm_mask_hi; |
|
while (w && (uintptr_t)pd & 15) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = pack_1x128_32 ( |
_mm_adds_epu8 (pix_multiply_1x128 (unpack_32_1x128 (s), |
unpack_32_1x128 (m)), |
unpack_32_1x128 (d))); |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_src_hi = load_128_unaligned ((__m128i*)ps); |
xmm_mask_hi = load_128_unaligned ((__m128i*)pm); |
xmm_dst_hi = load_128_aligned ((__m128i*)pd); |
|
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_src_lo, &xmm_src_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 ( |
_mm_adds_epu8 (xmm_src_lo, xmm_dst_lo), |
_mm_adds_epu8 (xmm_src_hi, xmm_dst_hi))); |
|
ps += 4; |
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
s = *ps++; |
m = *pm++; |
d = *pd; |
|
*pd++ = pack_1x128_32 ( |
_mm_adds_epu8 (pix_multiply_1x128 (unpack_32_1x128 (s), |
unpack_32_1x128 (m)), |
unpack_32_1x128 (d))); |
w--; |
} |
} |
|
static force_inline __m128i |
create_mask_16_128 (uint16_t mask) |
{ |
return _mm_set1_epi16 (mask); |
} |
|
/* Work around a code generation bug in Sun Studio 12. */ |
#if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590) |
# define create_mask_2x32_128(mask0, mask1) \ |
(_mm_set_epi32 ((mask0), (mask1), (mask0), (mask1))) |
#else |
static force_inline __m128i |
create_mask_2x32_128 (uint32_t mask0, |
uint32_t mask1) |
{ |
return _mm_set_epi32 (mask0, mask1, mask0, mask1); |
} |
#endif |
|
static void |
sse2_composite_over_n_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t src; |
uint32_t *dst_line, *dst, d; |
int32_t w; |
int dst_stride; |
__m128i xmm_src, xmm_alpha; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
if (src == 0) |
return; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
|
xmm_src = expand_pixel_32_1x128 (src); |
xmm_alpha = expand_alpha_1x128 (xmm_src); |
|
while (height--) |
{ |
dst = dst_line; |
|
dst_line += dst_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
d = *dst; |
*dst++ = pack_1x128_32 (over_1x128 (xmm_src, |
xmm_alpha, |
unpack_32_1x128 (d))); |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
over_2x128 (&xmm_src, &xmm_src, |
&xmm_alpha, &xmm_alpha, |
&xmm_dst_lo, &xmm_dst_hi); |
|
/* rebuid the 4 pixel data and save*/ |
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
w -= 4; |
dst += 4; |
} |
|
while (w) |
{ |
d = *dst; |
*dst++ = pack_1x128_32 (over_1x128 (xmm_src, |
xmm_alpha, |
unpack_32_1x128 (d))); |
w--; |
} |
|
} |
} |
|
static void |
sse2_composite_over_n_0565 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t src; |
uint16_t *dst_line, *dst, d; |
int32_t w; |
int dst_stride; |
__m128i xmm_src, xmm_alpha; |
__m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3; |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
if (src == 0) |
return; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); |
|
xmm_src = expand_pixel_32_1x128 (src); |
xmm_alpha = expand_alpha_1x128 (xmm_src); |
|
while (height--) |
{ |
dst = dst_line; |
|
dst_line += dst_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
d = *dst; |
|
*dst++ = pack_565_32_16 ( |
pack_1x128_32 (over_1x128 (xmm_src, |
xmm_alpha, |
expand565_16_1x128 (d)))); |
w--; |
} |
|
while (w >= 8) |
{ |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
unpack_565_128_4x128 (xmm_dst, |
&xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); |
|
over_2x128 (&xmm_src, &xmm_src, |
&xmm_alpha, &xmm_alpha, |
&xmm_dst0, &xmm_dst1); |
over_2x128 (&xmm_src, &xmm_src, |
&xmm_alpha, &xmm_alpha, |
&xmm_dst2, &xmm_dst3); |
|
xmm_dst = pack_565_4x128_128 ( |
&xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); |
|
save_128_aligned ((__m128i*)dst, xmm_dst); |
|
dst += 8; |
w -= 8; |
} |
|
while (w--) |
{ |
d = *dst; |
*dst++ = pack_565_32_16 ( |
pack_1x128_32 (over_1x128 (xmm_src, xmm_alpha, |
expand565_16_1x128 (d)))); |
} |
} |
|
} |
|
static void |
sse2_composite_add_n_8888_8888_ca (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t src; |
uint32_t *dst_line, d; |
uint32_t *mask_line, m; |
uint32_t pack_cmp; |
int dst_stride, mask_stride; |
|
__m128i xmm_src; |
__m128i xmm_dst; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
|
__m128i mmx_src, mmx_mask, mmx_dest; |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
if (src == 0) |
return; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); |
|
xmm_src = _mm_unpacklo_epi8 ( |
create_mask_2x32_128 (src, src), _mm_setzero_si128 ()); |
mmx_src = xmm_src; |
|
while (height--) |
{ |
int w = width; |
const uint32_t *pm = (uint32_t *)mask_line; |
uint32_t *pd = (uint32_t *)dst_line; |
|
dst_line += dst_stride; |
mask_line += mask_stride; |
|
while (w && (uintptr_t)pd & 15) |
{ |
m = *pm++; |
|
if (m) |
{ |
d = *pd; |
|
mmx_mask = unpack_32_1x128 (m); |
mmx_dest = unpack_32_1x128 (d); |
|
*pd = pack_1x128_32 ( |
_mm_adds_epu8 (pix_multiply_1x128 (mmx_mask, mmx_src), |
mmx_dest)); |
} |
|
pd++; |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_mask = load_128_unaligned ((__m128i*)pm); |
|
pack_cmp = |
_mm_movemask_epi8 ( |
_mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ())); |
|
/* if all bits in mask are zero, pack_cmp are equal to 0xffff */ |
if (pack_cmp != 0xffff) |
{ |
xmm_dst = load_128_aligned ((__m128i*)pd); |
|
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
|
pix_multiply_2x128 (&xmm_src, &xmm_src, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
xmm_mask_hi = pack_2x128_128 (xmm_mask_lo, xmm_mask_hi); |
|
save_128_aligned ( |
(__m128i*)pd, _mm_adds_epu8 (xmm_mask_hi, xmm_dst)); |
} |
|
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
m = *pm++; |
|
if (m) |
{ |
d = *pd; |
|
mmx_mask = unpack_32_1x128 (m); |
mmx_dest = unpack_32_1x128 (d); |
|
*pd = pack_1x128_32 ( |
_mm_adds_epu8 (pix_multiply_1x128 (mmx_mask, mmx_src), |
mmx_dest)); |
} |
|
pd++; |
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_over_n_8888_8888_ca (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t src; |
uint32_t *dst_line, d; |
uint32_t *mask_line, m; |
uint32_t pack_cmp; |
int dst_stride, mask_stride; |
|
__m128i xmm_src, xmm_alpha; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
|
__m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest; |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
if (src == 0) |
return; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); |
|
xmm_src = _mm_unpacklo_epi8 ( |
create_mask_2x32_128 (src, src), _mm_setzero_si128 ()); |
xmm_alpha = expand_alpha_1x128 (xmm_src); |
mmx_src = xmm_src; |
mmx_alpha = xmm_alpha; |
|
while (height--) |
{ |
int w = width; |
const uint32_t *pm = (uint32_t *)mask_line; |
uint32_t *pd = (uint32_t *)dst_line; |
|
dst_line += dst_stride; |
mask_line += mask_stride; |
|
while (w && (uintptr_t)pd & 15) |
{ |
m = *pm++; |
|
if (m) |
{ |
d = *pd; |
mmx_mask = unpack_32_1x128 (m); |
mmx_dest = unpack_32_1x128 (d); |
|
*pd = pack_1x128_32 (in_over_1x128 (&mmx_src, |
&mmx_alpha, |
&mmx_mask, |
&mmx_dest)); |
} |
|
pd++; |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_mask = load_128_unaligned ((__m128i*)pm); |
|
pack_cmp = |
_mm_movemask_epi8 ( |
_mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ())); |
|
/* if all bits in mask are zero, pack_cmp are equal to 0xffff */ |
if (pack_cmp != 0xffff) |
{ |
xmm_dst = load_128_aligned ((__m128i*)pd); |
|
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
in_over_2x128 (&xmm_src, &xmm_src, |
&xmm_alpha, &xmm_alpha, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
|
pd += 4; |
pm += 4; |
w -= 4; |
} |
|
while (w) |
{ |
m = *pm++; |
|
if (m) |
{ |
d = *pd; |
mmx_mask = unpack_32_1x128 (m); |
mmx_dest = unpack_32_1x128 (d); |
|
*pd = pack_1x128_32 ( |
in_over_1x128 (&mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)); |
} |
|
pd++; |
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_over_8888_n_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t *dst_line, *dst; |
uint32_t *src_line, *src; |
uint32_t mask; |
int32_t w; |
int dst_stride, src_stride; |
|
__m128i xmm_mask; |
__m128i xmm_src, xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_alpha_lo, xmm_alpha_hi; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
|
mask = _pixman_image_get_solid (imp, mask_image, PIXMAN_a8r8g8b8); |
|
xmm_mask = create_mask_16_128 (mask >> 24); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
src = src_line; |
src_line += src_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
uint32_t s = *src++; |
|
if (s) |
{ |
uint32_t d = *dst; |
|
__m128i ms = unpack_32_1x128 (s); |
__m128i alpha = expand_alpha_1x128 (ms); |
__m128i dest = xmm_mask; |
__m128i alpha_dst = unpack_32_1x128 (d); |
|
*dst = pack_1x128_32 ( |
in_over_1x128 (&ms, &alpha, &dest, &alpha_dst)); |
} |
dst++; |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_src = load_128_unaligned ((__m128i*)src); |
|
if (!is_zero (xmm_src)) |
{ |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
|
in_over_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_mask, &xmm_mask, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
|
dst += 4; |
src += 4; |
w -= 4; |
} |
|
while (w) |
{ |
uint32_t s = *src++; |
|
if (s) |
{ |
uint32_t d = *dst; |
|
__m128i ms = unpack_32_1x128 (s); |
__m128i alpha = expand_alpha_1x128 (ms); |
__m128i mask = xmm_mask; |
__m128i dest = unpack_32_1x128 (d); |
|
*dst = pack_1x128_32 ( |
in_over_1x128 (&ms, &alpha, &mask, &dest)); |
} |
|
dst++; |
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_src_x888_0565 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint16_t *dst_line, *dst; |
uint32_t *src_line, *src, s; |
int dst_stride, src_stride; |
int32_t w; |
|
PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
src = src_line; |
src_line += src_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
s = *src++; |
*dst = convert_8888_to_0565 (s); |
dst++; |
w--; |
} |
|
while (w >= 8) |
{ |
__m128i xmm_src0 = load_128_unaligned ((__m128i *)src + 0); |
__m128i xmm_src1 = load_128_unaligned ((__m128i *)src + 1); |
|
save_128_aligned ((__m128i*)dst, pack_565_2packedx128_128 (xmm_src0, xmm_src1)); |
|
w -= 8; |
src += 8; |
dst += 8; |
} |
|
while (w) |
{ |
s = *src++; |
*dst = convert_8888_to_0565 (s); |
dst++; |
w--; |
} |
} |
} |
|
static void |
sse2_composite_src_x888_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t *dst_line, *dst; |
uint32_t *src_line, *src; |
int32_t w; |
int dst_stride, src_stride; |
|
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
src = src_line; |
src_line += src_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
*dst++ = *src++ | 0xff000000; |
w--; |
} |
|
while (w >= 16) |
{ |
__m128i xmm_src1, xmm_src2, xmm_src3, xmm_src4; |
|
xmm_src1 = load_128_unaligned ((__m128i*)src + 0); |
xmm_src2 = load_128_unaligned ((__m128i*)src + 1); |
xmm_src3 = load_128_unaligned ((__m128i*)src + 2); |
xmm_src4 = load_128_unaligned ((__m128i*)src + 3); |
|
save_128_aligned ((__m128i*)dst + 0, _mm_or_si128 (xmm_src1, mask_ff000000)); |
save_128_aligned ((__m128i*)dst + 1, _mm_or_si128 (xmm_src2, mask_ff000000)); |
save_128_aligned ((__m128i*)dst + 2, _mm_or_si128 (xmm_src3, mask_ff000000)); |
save_128_aligned ((__m128i*)dst + 3, _mm_or_si128 (xmm_src4, mask_ff000000)); |
|
dst += 16; |
src += 16; |
w -= 16; |
} |
|
while (w) |
{ |
*dst++ = *src++ | 0xff000000; |
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_over_x888_n_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t *dst_line, *dst; |
uint32_t *src_line, *src; |
uint32_t mask; |
int dst_stride, src_stride; |
int32_t w; |
|
__m128i xmm_mask, xmm_alpha; |
__m128i xmm_src, xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
|
mask = _pixman_image_get_solid (imp, mask_image, PIXMAN_a8r8g8b8); |
|
xmm_mask = create_mask_16_128 (mask >> 24); |
xmm_alpha = mask_00ff; |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
src = src_line; |
src_line += src_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
uint32_t s = (*src++) | 0xff000000; |
uint32_t d = *dst; |
|
__m128i src = unpack_32_1x128 (s); |
__m128i alpha = xmm_alpha; |
__m128i mask = xmm_mask; |
__m128i dest = unpack_32_1x128 (d); |
|
*dst++ = pack_1x128_32 ( |
in_over_1x128 (&src, &alpha, &mask, &dest)); |
|
w--; |
} |
|
while (w >= 4) |
{ |
xmm_src = _mm_or_si128 ( |
load_128_unaligned ((__m128i*)src), mask_ff000000); |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
in_over_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_alpha, &xmm_alpha, |
&xmm_mask, &xmm_mask, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
dst += 4; |
src += 4; |
w -= 4; |
|
} |
|
while (w) |
{ |
uint32_t s = (*src++) | 0xff000000; |
uint32_t d = *dst; |
|
__m128i src = unpack_32_1x128 (s); |
__m128i alpha = xmm_alpha; |
__m128i mask = xmm_mask; |
__m128i dest = unpack_32_1x128 (d); |
|
*dst++ = pack_1x128_32 ( |
in_over_1x128 (&src, &alpha, &mask, &dest)); |
|
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_over_8888_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
int dst_stride, src_stride; |
uint32_t *dst_line, *dst; |
uint32_t *src_line, *src; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
|
dst = dst_line; |
src = src_line; |
|
while (height--) |
{ |
sse2_combine_over_u (imp, op, dst, src, NULL, width); |
|
dst += dst_stride; |
src += src_stride; |
} |
} |
|
static force_inline uint16_t |
composite_over_8888_0565pixel (uint32_t src, uint16_t dst) |
{ |
__m128i ms; |
|
ms = unpack_32_1x128 (src); |
return pack_565_32_16 ( |
pack_1x128_32 ( |
over_1x128 ( |
ms, expand_alpha_1x128 (ms), expand565_16_1x128 (dst)))); |
} |
|
static void |
sse2_composite_over_8888_0565 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint16_t *dst_line, *dst, d; |
uint32_t *src_line, *src, s; |
int dst_stride, src_stride; |
int32_t w; |
|
__m128i xmm_alpha_lo, xmm_alpha_hi; |
__m128i xmm_src, xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
|
while (height--) |
{ |
dst = dst_line; |
src = src_line; |
|
dst_line += dst_stride; |
src_line += src_stride; |
w = width; |
|
/* Align dst on a 16-byte boundary */ |
while (w && |
((uintptr_t)dst & 15)) |
{ |
s = *src++; |
d = *dst; |
|
*dst++ = composite_over_8888_0565pixel (s, d); |
w--; |
} |
|
/* It's a 8 pixel loop */ |
while (w >= 8) |
{ |
/* I'm loading unaligned because I'm not sure |
* about the address alignment. |
*/ |
xmm_src = load_128_unaligned ((__m128i*) src); |
xmm_dst = load_128_aligned ((__m128i*) dst); |
|
/* Unpacking */ |
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_565_128_4x128 (xmm_dst, |
&xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); |
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
|
/* I'm loading next 4 pixels from memory |
* before to optimze the memory read. |
*/ |
xmm_src = load_128_unaligned ((__m128i*) (src + 4)); |
|
over_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_dst0, &xmm_dst1); |
|
/* Unpacking */ |
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
|
over_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_dst2, &xmm_dst3); |
|
save_128_aligned ( |
(__m128i*)dst, pack_565_4x128_128 ( |
&xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3)); |
|
w -= 8; |
dst += 8; |
src += 8; |
} |
|
while (w--) |
{ |
s = *src++; |
d = *dst; |
|
*dst++ = composite_over_8888_0565pixel (s, d); |
} |
} |
|
} |
|
static void |
sse2_composite_over_n_8_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t src, srca; |
uint32_t *dst_line, *dst; |
uint8_t *mask_line, *mask; |
int dst_stride, mask_stride; |
int32_t w; |
uint32_t m, d; |
|
__m128i xmm_src, xmm_alpha, xmm_def; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
|
__m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest; |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
srca = src >> 24; |
if (src == 0) |
return; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); |
|
xmm_def = create_mask_2x32_128 (src, src); |
xmm_src = expand_pixel_32_1x128 (src); |
xmm_alpha = expand_alpha_1x128 (xmm_src); |
mmx_src = xmm_src; |
mmx_alpha = xmm_alpha; |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
mask = mask_line; |
mask_line += mask_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
uint8_t m = *mask++; |
|
if (m) |
{ |
d = *dst; |
mmx_mask = expand_pixel_8_1x128 (m); |
mmx_dest = unpack_32_1x128 (d); |
|
*dst = pack_1x128_32 (in_over_1x128 (&mmx_src, |
&mmx_alpha, |
&mmx_mask, |
&mmx_dest)); |
} |
|
w--; |
dst++; |
} |
|
while (w >= 4) |
{ |
m = *((uint32_t*)mask); |
|
if (srca == 0xff && m == 0xffffffff) |
{ |
save_128_aligned ((__m128i*)dst, xmm_def); |
} |
else if (m) |
{ |
xmm_dst = load_128_aligned ((__m128i*) dst); |
xmm_mask = unpack_32_1x128 (m); |
xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ()); |
|
/* Unpacking */ |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
in_over_2x128 (&xmm_src, &xmm_src, |
&xmm_alpha, &xmm_alpha, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
|
w -= 4; |
dst += 4; |
mask += 4; |
} |
|
while (w) |
{ |
uint8_t m = *mask++; |
|
if (m) |
{ |
d = *dst; |
mmx_mask = expand_pixel_8_1x128 (m); |
mmx_dest = unpack_32_1x128 (d); |
|
*dst = pack_1x128_32 (in_over_1x128 (&mmx_src, |
&mmx_alpha, |
&mmx_mask, |
&mmx_dest)); |
} |
|
w--; |
dst++; |
} |
} |
|
} |
|
#if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__) |
__attribute__((__force_align_arg_pointer__)) |
#endif |
static pixman_bool_t |
sse2_fill (pixman_implementation_t *imp, |
uint32_t * bits, |
int stride, |
int bpp, |
int x, |
int y, |
int width, |
int height, |
uint32_t filler) |
{ |
uint32_t byte_width; |
uint8_t *byte_line; |
|
__m128i xmm_def; |
|
if (bpp == 8) |
{ |
uint8_t b; |
uint16_t w; |
|
stride = stride * (int) sizeof (uint32_t) / 1; |
byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x); |
byte_width = width; |
stride *= 1; |
|
b = filler & 0xff; |
w = (b << 8) | b; |
filler = (w << 16) | w; |
} |
else if (bpp == 16) |
{ |
stride = stride * (int) sizeof (uint32_t) / 2; |
byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x); |
byte_width = 2 * width; |
stride *= 2; |
|
filler = (filler & 0xffff) * 0x00010001; |
} |
else if (bpp == 32) |
{ |
stride = stride * (int) sizeof (uint32_t) / 4; |
byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x); |
byte_width = 4 * width; |
stride *= 4; |
} |
else |
{ |
return FALSE; |
} |
|
xmm_def = create_mask_2x32_128 (filler, filler); |
|
while (height--) |
{ |
int w; |
uint8_t *d = byte_line; |
byte_line += stride; |
w = byte_width; |
|
if (w >= 1 && ((uintptr_t)d & 1)) |
{ |
*(uint8_t *)d = filler; |
w -= 1; |
d += 1; |
} |
|
while (w >= 2 && ((uintptr_t)d & 3)) |
{ |
*(uint16_t *)d = filler; |
w -= 2; |
d += 2; |
} |
|
while (w >= 4 && ((uintptr_t)d & 15)) |
{ |
*(uint32_t *)d = filler; |
|
w -= 4; |
d += 4; |
} |
|
while (w >= 128) |
{ |
save_128_aligned ((__m128i*)(d), xmm_def); |
save_128_aligned ((__m128i*)(d + 16), xmm_def); |
save_128_aligned ((__m128i*)(d + 32), xmm_def); |
save_128_aligned ((__m128i*)(d + 48), xmm_def); |
save_128_aligned ((__m128i*)(d + 64), xmm_def); |
save_128_aligned ((__m128i*)(d + 80), xmm_def); |
save_128_aligned ((__m128i*)(d + 96), xmm_def); |
save_128_aligned ((__m128i*)(d + 112), xmm_def); |
|
d += 128; |
w -= 128; |
} |
|
if (w >= 64) |
{ |
save_128_aligned ((__m128i*)(d), xmm_def); |
save_128_aligned ((__m128i*)(d + 16), xmm_def); |
save_128_aligned ((__m128i*)(d + 32), xmm_def); |
save_128_aligned ((__m128i*)(d + 48), xmm_def); |
|
d += 64; |
w -= 64; |
} |
|
if (w >= 32) |
{ |
save_128_aligned ((__m128i*)(d), xmm_def); |
save_128_aligned ((__m128i*)(d + 16), xmm_def); |
|
d += 32; |
w -= 32; |
} |
|
if (w >= 16) |
{ |
save_128_aligned ((__m128i*)(d), xmm_def); |
|
d += 16; |
w -= 16; |
} |
|
while (w >= 4) |
{ |
*(uint32_t *)d = filler; |
|
w -= 4; |
d += 4; |
} |
|
if (w >= 2) |
{ |
*(uint16_t *)d = filler; |
w -= 2; |
d += 2; |
} |
|
if (w >= 1) |
{ |
*(uint8_t *)d = filler; |
w -= 1; |
d += 1; |
} |
} |
|
return TRUE; |
} |
|
static void |
sse2_composite_src_n_8_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t src, srca; |
uint32_t *dst_line, *dst; |
uint8_t *mask_line, *mask; |
int dst_stride, mask_stride; |
int32_t w; |
uint32_t m; |
|
__m128i xmm_src, xmm_def; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
srca = src >> 24; |
if (src == 0) |
{ |
sse2_fill (imp, dest_image->bits.bits, dest_image->bits.rowstride, |
PIXMAN_FORMAT_BPP (dest_image->bits.format), |
dest_x, dest_y, width, height, 0); |
return; |
} |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); |
|
xmm_def = create_mask_2x32_128 (src, src); |
xmm_src = expand_pixel_32_1x128 (src); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
mask = mask_line; |
mask_line += mask_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
uint8_t m = *mask++; |
|
if (m) |
{ |
*dst = pack_1x128_32 ( |
pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m))); |
} |
else |
{ |
*dst = 0; |
} |
|
w--; |
dst++; |
} |
|
while (w >= 4) |
{ |
m = *((uint32_t*)mask); |
|
if (srca == 0xff && m == 0xffffffff) |
{ |
save_128_aligned ((__m128i*)dst, xmm_def); |
} |
else if (m) |
{ |
xmm_mask = unpack_32_1x128 (m); |
xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ()); |
|
/* Unpacking */ |
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
pix_multiply_2x128 (&xmm_src, &xmm_src, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_mask_lo, xmm_mask_hi)); |
} |
else |
{ |
save_128_aligned ((__m128i*)dst, _mm_setzero_si128 ()); |
} |
|
w -= 4; |
dst += 4; |
mask += 4; |
} |
|
while (w) |
{ |
uint8_t m = *mask++; |
|
if (m) |
{ |
*dst = pack_1x128_32 ( |
pix_multiply_1x128 ( |
xmm_src, expand_pixel_8_1x128 (m))); |
} |
else |
{ |
*dst = 0; |
} |
|
w--; |
dst++; |
} |
} |
|
} |
|
static void |
sse2_composite_over_n_8_0565 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t src; |
uint16_t *dst_line, *dst, d; |
uint8_t *mask_line, *mask; |
int dst_stride, mask_stride; |
int32_t w; |
uint32_t m; |
__m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest; |
|
__m128i xmm_src, xmm_alpha; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
__m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3; |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
if (src == 0) |
return; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); |
|
xmm_src = expand_pixel_32_1x128 (src); |
xmm_alpha = expand_alpha_1x128 (xmm_src); |
mmx_src = xmm_src; |
mmx_alpha = xmm_alpha; |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
mask = mask_line; |
mask_line += mask_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
m = *mask++; |
|
if (m) |
{ |
d = *dst; |
mmx_mask = expand_alpha_rev_1x128 (unpack_32_1x128 (m)); |
mmx_dest = expand565_16_1x128 (d); |
|
*dst = pack_565_32_16 ( |
pack_1x128_32 ( |
in_over_1x128 ( |
&mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest))); |
} |
|
w--; |
dst++; |
} |
|
while (w >= 8) |
{ |
xmm_dst = load_128_aligned ((__m128i*) dst); |
unpack_565_128_4x128 (xmm_dst, |
&xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); |
|
m = *((uint32_t*)mask); |
mask += 4; |
|
if (m) |
{ |
xmm_mask = unpack_32_1x128 (m); |
xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ()); |
|
/* Unpacking */ |
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
in_over_2x128 (&xmm_src, &xmm_src, |
&xmm_alpha, &xmm_alpha, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst0, &xmm_dst1); |
} |
|
m = *((uint32_t*)mask); |
mask += 4; |
|
if (m) |
{ |
xmm_mask = unpack_32_1x128 (m); |
xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ()); |
|
/* Unpacking */ |
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
|
expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
in_over_2x128 (&xmm_src, &xmm_src, |
&xmm_alpha, &xmm_alpha, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst2, &xmm_dst3); |
} |
|
save_128_aligned ( |
(__m128i*)dst, pack_565_4x128_128 ( |
&xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3)); |
|
w -= 8; |
dst += 8; |
} |
|
while (w) |
{ |
m = *mask++; |
|
if (m) |
{ |
d = *dst; |
mmx_mask = expand_alpha_rev_1x128 (unpack_32_1x128 (m)); |
mmx_dest = expand565_16_1x128 (d); |
|
*dst = pack_565_32_16 ( |
pack_1x128_32 ( |
in_over_1x128 ( |
&mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest))); |
} |
|
w--; |
dst++; |
} |
} |
|
} |
|
static void |
sse2_composite_over_pixbuf_0565 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint16_t *dst_line, *dst, d; |
uint32_t *src_line, *src, s; |
int dst_stride, src_stride; |
int32_t w; |
uint32_t opaque, zero; |
|
__m128i ms; |
__m128i xmm_src, xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
src = src_line; |
src_line += src_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
s = *src++; |
d = *dst; |
|
ms = unpack_32_1x128 (s); |
|
*dst++ = pack_565_32_16 ( |
pack_1x128_32 ( |
over_rev_non_pre_1x128 (ms, expand565_16_1x128 (d)))); |
w--; |
} |
|
while (w >= 8) |
{ |
/* First round */ |
xmm_src = load_128_unaligned ((__m128i*)src); |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
opaque = is_opaque (xmm_src); |
zero = is_zero (xmm_src); |
|
unpack_565_128_4x128 (xmm_dst, |
&xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); |
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
|
/* preload next round*/ |
xmm_src = load_128_unaligned ((__m128i*)(src + 4)); |
|
if (opaque) |
{ |
invert_colors_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_dst0, &xmm_dst1); |
} |
else if (!zero) |
{ |
over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_dst0, &xmm_dst1); |
} |
|
/* Second round */ |
opaque = is_opaque (xmm_src); |
zero = is_zero (xmm_src); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
|
if (opaque) |
{ |
invert_colors_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_dst2, &xmm_dst3); |
} |
else if (!zero) |
{ |
over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_dst2, &xmm_dst3); |
} |
|
save_128_aligned ( |
(__m128i*)dst, pack_565_4x128_128 ( |
&xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3)); |
|
w -= 8; |
src += 8; |
dst += 8; |
} |
|
while (w) |
{ |
s = *src++; |
d = *dst; |
|
ms = unpack_32_1x128 (s); |
|
*dst++ = pack_565_32_16 ( |
pack_1x128_32 ( |
over_rev_non_pre_1x128 (ms, expand565_16_1x128 (d)))); |
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_over_pixbuf_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t *dst_line, *dst, d; |
uint32_t *src_line, *src, s; |
int dst_stride, src_stride; |
int32_t w; |
uint32_t opaque, zero; |
|
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
src = src_line; |
src_line += src_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
s = *src++; |
d = *dst; |
|
*dst++ = pack_1x128_32 ( |
over_rev_non_pre_1x128 ( |
unpack_32_1x128 (s), unpack_32_1x128 (d))); |
|
w--; |
} |
|
while (w >= 4) |
{ |
xmm_src_hi = load_128_unaligned ((__m128i*)src); |
|
opaque = is_opaque (xmm_src_hi); |
zero = is_zero (xmm_src_hi); |
|
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
|
if (opaque) |
{ |
invert_colors_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
else if (!zero) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*)dst); |
|
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
|
w -= 4; |
dst += 4; |
src += 4; |
} |
|
while (w) |
{ |
s = *src++; |
d = *dst; |
|
*dst++ = pack_1x128_32 ( |
over_rev_non_pre_1x128 ( |
unpack_32_1x128 (s), unpack_32_1x128 (d))); |
|
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_over_n_8888_0565_ca (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t src; |
uint16_t *dst_line, *dst, d; |
uint32_t *mask_line, *mask, m; |
int dst_stride, mask_stride; |
int w; |
uint32_t pack_cmp; |
|
__m128i xmm_src, xmm_alpha; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
__m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3; |
|
__m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest; |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
if (src == 0) |
return; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); |
|
xmm_src = expand_pixel_32_1x128 (src); |
xmm_alpha = expand_alpha_1x128 (xmm_src); |
mmx_src = xmm_src; |
mmx_alpha = xmm_alpha; |
|
while (height--) |
{ |
w = width; |
mask = mask_line; |
dst = dst_line; |
mask_line += mask_stride; |
dst_line += dst_stride; |
|
while (w && ((uintptr_t)dst & 15)) |
{ |
m = *(uint32_t *) mask; |
|
if (m) |
{ |
d = *dst; |
mmx_mask = unpack_32_1x128 (m); |
mmx_dest = expand565_16_1x128 (d); |
|
*dst = pack_565_32_16 ( |
pack_1x128_32 ( |
in_over_1x128 ( |
&mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest))); |
} |
|
w--; |
dst++; |
mask++; |
} |
|
while (w >= 8) |
{ |
/* First round */ |
xmm_mask = load_128_unaligned ((__m128i*)mask); |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
pack_cmp = _mm_movemask_epi8 ( |
_mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ())); |
|
unpack_565_128_4x128 (xmm_dst, |
&xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); |
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
|
/* preload next round */ |
xmm_mask = load_128_unaligned ((__m128i*)(mask + 4)); |
|
/* preload next round */ |
if (pack_cmp != 0xffff) |
{ |
in_over_2x128 (&xmm_src, &xmm_src, |
&xmm_alpha, &xmm_alpha, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst0, &xmm_dst1); |
} |
|
/* Second round */ |
pack_cmp = _mm_movemask_epi8 ( |
_mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ())); |
|
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
|
if (pack_cmp != 0xffff) |
{ |
in_over_2x128 (&xmm_src, &xmm_src, |
&xmm_alpha, &xmm_alpha, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst2, &xmm_dst3); |
} |
|
save_128_aligned ( |
(__m128i*)dst, pack_565_4x128_128 ( |
&xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3)); |
|
w -= 8; |
dst += 8; |
mask += 8; |
} |
|
while (w) |
{ |
m = *(uint32_t *) mask; |
|
if (m) |
{ |
d = *dst; |
mmx_mask = unpack_32_1x128 (m); |
mmx_dest = expand565_16_1x128 (d); |
|
*dst = pack_565_32_16 ( |
pack_1x128_32 ( |
in_over_1x128 ( |
&mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest))); |
} |
|
w--; |
dst++; |
mask++; |
} |
} |
|
} |
|
static void |
sse2_composite_in_n_8_8 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint8_t *dst_line, *dst; |
uint8_t *mask_line, *mask; |
int dst_stride, mask_stride; |
uint32_t d, m; |
uint32_t src; |
int32_t w; |
|
__m128i xmm_alpha; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src)); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
mask = mask_line; |
mask_line += mask_stride; |
w = width; |
|
while (w && ((uintptr_t)dst & 15)) |
{ |
m = (uint32_t) *mask++; |
d = (uint32_t) *dst; |
|
*dst++ = (uint8_t) pack_1x128_32 ( |
pix_multiply_1x128 ( |
pix_multiply_1x128 (xmm_alpha, |
unpack_32_1x128 (m)), |
unpack_32_1x128 (d))); |
w--; |
} |
|
while (w >= 16) |
{ |
xmm_mask = load_128_unaligned ((__m128i*)mask); |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
pix_multiply_2x128 (&xmm_alpha, &xmm_alpha, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst_lo, &xmm_dst_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
mask += 16; |
dst += 16; |
w -= 16; |
} |
|
while (w) |
{ |
m = (uint32_t) *mask++; |
d = (uint32_t) *dst; |
|
*dst++ = (uint8_t) pack_1x128_32 ( |
pix_multiply_1x128 ( |
pix_multiply_1x128 ( |
xmm_alpha, unpack_32_1x128 (m)), |
unpack_32_1x128 (d))); |
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_in_n_8 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint8_t *dst_line, *dst; |
int dst_stride; |
uint32_t d; |
uint32_t src; |
int32_t w; |
|
__m128i xmm_alpha; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src)); |
|
src = src >> 24; |
|
if (src == 0xff) |
return; |
|
if (src == 0x00) |
{ |
pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride, |
8, dest_x, dest_y, width, height, src); |
|
return; |
} |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
w = width; |
|
while (w && ((uintptr_t)dst & 15)) |
{ |
d = (uint32_t) *dst; |
|
*dst++ = (uint8_t) pack_1x128_32 ( |
pix_multiply_1x128 ( |
xmm_alpha, |
unpack_32_1x128 (d))); |
w--; |
} |
|
while (w >= 16) |
{ |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
pix_multiply_2x128 (&xmm_alpha, &xmm_alpha, |
&xmm_dst_lo, &xmm_dst_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
dst += 16; |
w -= 16; |
} |
|
while (w) |
{ |
d = (uint32_t) *dst; |
|
*dst++ = (uint8_t) pack_1x128_32 ( |
pix_multiply_1x128 ( |
xmm_alpha, |
unpack_32_1x128 (d))); |
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_in_8_8 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint8_t *dst_line, *dst; |
uint8_t *src_line, *src; |
int src_stride, dst_stride; |
int32_t w; |
uint32_t s, d; |
|
__m128i xmm_src, xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint8_t, src_stride, src_line, 1); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
src = src_line; |
src_line += src_stride; |
w = width; |
|
while (w && ((uintptr_t)dst & 15)) |
{ |
s = (uint32_t) *src++; |
d = (uint32_t) *dst; |
|
*dst++ = (uint8_t) pack_1x128_32 ( |
pix_multiply_1x128 ( |
unpack_32_1x128 (s), unpack_32_1x128 (d))); |
w--; |
} |
|
while (w >= 16) |
{ |
xmm_src = load_128_unaligned ((__m128i*)src); |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_dst_lo, &xmm_dst_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
src += 16; |
dst += 16; |
w -= 16; |
} |
|
while (w) |
{ |
s = (uint32_t) *src++; |
d = (uint32_t) *dst; |
|
*dst++ = (uint8_t) pack_1x128_32 ( |
pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (d))); |
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_add_n_8_8 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint8_t *dst_line, *dst; |
uint8_t *mask_line, *mask; |
int dst_stride, mask_stride; |
int32_t w; |
uint32_t src; |
uint32_t m, d; |
|
__m128i xmm_alpha; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src)); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
mask = mask_line; |
mask_line += mask_stride; |
w = width; |
|
while (w && ((uintptr_t)dst & 15)) |
{ |
m = (uint32_t) *mask++; |
d = (uint32_t) *dst; |
|
*dst++ = (uint8_t) pack_1x128_32 ( |
_mm_adds_epu16 ( |
pix_multiply_1x128 ( |
xmm_alpha, unpack_32_1x128 (m)), |
unpack_32_1x128 (d))); |
w--; |
} |
|
while (w >= 16) |
{ |
xmm_mask = load_128_unaligned ((__m128i*)mask); |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
pix_multiply_2x128 (&xmm_alpha, &xmm_alpha, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
xmm_dst_lo = _mm_adds_epu16 (xmm_mask_lo, xmm_dst_lo); |
xmm_dst_hi = _mm_adds_epu16 (xmm_mask_hi, xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
|
mask += 16; |
dst += 16; |
w -= 16; |
} |
|
while (w) |
{ |
m = (uint32_t) *mask++; |
d = (uint32_t) *dst; |
|
*dst++ = (uint8_t) pack_1x128_32 ( |
_mm_adds_epu16 ( |
pix_multiply_1x128 ( |
xmm_alpha, unpack_32_1x128 (m)), |
unpack_32_1x128 (d))); |
|
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_add_n_8 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint8_t *dst_line, *dst; |
int dst_stride; |
int32_t w; |
uint32_t src; |
|
__m128i xmm_src; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
src >>= 24; |
|
if (src == 0x00) |
return; |
|
if (src == 0xff) |
{ |
pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride, |
8, dest_x, dest_y, width, height, 0xff); |
|
return; |
} |
|
src = (src << 24) | (src << 16) | (src << 8) | src; |
xmm_src = _mm_set_epi32 (src, src, src, src); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
w = width; |
|
while (w && ((uintptr_t)dst & 15)) |
{ |
*dst = (uint8_t)_mm_cvtsi128_si32 ( |
_mm_adds_epu8 ( |
xmm_src, |
_mm_cvtsi32_si128 (*dst))); |
|
w--; |
dst++; |
} |
|
while (w >= 16) |
{ |
save_128_aligned ( |
(__m128i*)dst, _mm_adds_epu8 (xmm_src, load_128_aligned ((__m128i*)dst))); |
|
dst += 16; |
w -= 16; |
} |
|
while (w) |
{ |
*dst = (uint8_t)_mm_cvtsi128_si32 ( |
_mm_adds_epu8 ( |
xmm_src, |
_mm_cvtsi32_si128 (*dst))); |
|
w--; |
dst++; |
} |
} |
|
} |
|
static void |
sse2_composite_add_8_8 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint8_t *dst_line, *dst; |
uint8_t *src_line, *src; |
int dst_stride, src_stride; |
int32_t w; |
uint16_t t; |
|
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint8_t, src_stride, src_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); |
|
while (height--) |
{ |
dst = dst_line; |
src = src_line; |
|
dst_line += dst_stride; |
src_line += src_stride; |
w = width; |
|
/* Small head */ |
while (w && (uintptr_t)dst & 3) |
{ |
t = (*dst) + (*src++); |
*dst++ = t | (0 - (t >> 8)); |
w--; |
} |
|
sse2_combine_add_u (imp, op, |
(uint32_t*)dst, (uint32_t*)src, NULL, w >> 2); |
|
/* Small tail */ |
dst += w & 0xfffc; |
src += w & 0xfffc; |
|
w &= 3; |
|
while (w) |
{ |
t = (*dst) + (*src++); |
*dst++ = t | (0 - (t >> 8)); |
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_add_8888_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t *dst_line, *dst; |
uint32_t *src_line, *src; |
int dst_stride, src_stride; |
|
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
src = src_line; |
src_line += src_stride; |
|
sse2_combine_add_u (imp, op, dst, src, NULL, width); |
} |
} |
|
static void |
sse2_composite_add_n_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t *dst_line, *dst, src; |
int dst_stride; |
|
__m128i xmm_src; |
|
PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
if (src == 0) |
return; |
|
if (src == ~0) |
{ |
pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride, 32, |
dest_x, dest_y, width, height, ~0); |
|
return; |
} |
|
xmm_src = _mm_set_epi32 (src, src, src, src); |
while (height--) |
{ |
int w = width; |
uint32_t d; |
|
dst = dst_line; |
dst_line += dst_stride; |
|
while (w && (uintptr_t)dst & 15) |
{ |
d = *dst; |
*dst++ = |
_mm_cvtsi128_si32 ( _mm_adds_epu8 (xmm_src, _mm_cvtsi32_si128 (d))); |
w--; |
} |
|
while (w >= 4) |
{ |
save_128_aligned |
((__m128i*)dst, |
_mm_adds_epu8 (xmm_src, load_128_aligned ((__m128i*)dst))); |
|
dst += 4; |
w -= 4; |
} |
|
while (w--) |
{ |
d = *dst; |
*dst++ = |
_mm_cvtsi128_si32 (_mm_adds_epu8 (xmm_src, |
_mm_cvtsi32_si128 (d))); |
} |
} |
} |
|
static void |
sse2_composite_add_n_8_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t *dst_line, *dst; |
uint8_t *mask_line, *mask; |
int dst_stride, mask_stride; |
int32_t w; |
uint32_t src; |
|
__m128i xmm_src; |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
if (src == 0) |
return; |
xmm_src = expand_pixel_32_1x128 (src); |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); |
|
while (height--) |
{ |
dst = dst_line; |
dst_line += dst_stride; |
mask = mask_line; |
mask_line += mask_stride; |
w = width; |
|
while (w && ((uintptr_t)dst & 15)) |
{ |
uint8_t m = *mask++; |
if (m) |
{ |
*dst = pack_1x128_32 |
(_mm_adds_epu16 |
(pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m)), |
unpack_32_1x128 (*dst))); |
} |
dst++; |
w--; |
} |
|
while (w >= 4) |
{ |
uint32_t m = *(uint32_t*)mask; |
if (m) |
{ |
__m128i xmm_mask_lo, xmm_mask_hi; |
__m128i xmm_dst_lo, xmm_dst_hi; |
|
__m128i xmm_dst = load_128_aligned ((__m128i*)dst); |
__m128i xmm_mask = |
_mm_unpacklo_epi8 (unpack_32_1x128(m), |
_mm_setzero_si128 ()); |
|
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
pix_multiply_2x128 (&xmm_src, &xmm_src, |
&xmm_mask_lo, &xmm_mask_hi, |
&xmm_mask_lo, &xmm_mask_hi); |
|
xmm_dst_lo = _mm_adds_epu16 (xmm_mask_lo, xmm_dst_lo); |
xmm_dst_hi = _mm_adds_epu16 (xmm_mask_hi, xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
|
w -= 4; |
dst += 4; |
mask += 4; |
} |
|
while (w) |
{ |
uint8_t m = *mask++; |
if (m) |
{ |
*dst = pack_1x128_32 |
(_mm_adds_epu16 |
(pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m)), |
unpack_32_1x128 (*dst))); |
} |
dst++; |
w--; |
} |
} |
} |
|
static pixman_bool_t |
sse2_blt (pixman_implementation_t *imp, |
uint32_t * src_bits, |
uint32_t * dst_bits, |
int src_stride, |
int dst_stride, |
int src_bpp, |
int dst_bpp, |
int src_x, |
int src_y, |
int dest_x, |
int dest_y, |
int width, |
int height) |
{ |
uint8_t * src_bytes; |
uint8_t * dst_bytes; |
int byte_width; |
|
if (src_bpp != dst_bpp) |
return FALSE; |
|
if (src_bpp == 16) |
{ |
src_stride = src_stride * (int) sizeof (uint32_t) / 2; |
dst_stride = dst_stride * (int) sizeof (uint32_t) / 2; |
src_bytes =(uint8_t *)(((uint16_t *)src_bits) + src_stride * (src_y) + (src_x)); |
dst_bytes = (uint8_t *)(((uint16_t *)dst_bits) + dst_stride * (dest_y) + (dest_x)); |
byte_width = 2 * width; |
src_stride *= 2; |
dst_stride *= 2; |
} |
else if (src_bpp == 32) |
{ |
src_stride = src_stride * (int) sizeof (uint32_t) / 4; |
dst_stride = dst_stride * (int) sizeof (uint32_t) / 4; |
src_bytes = (uint8_t *)(((uint32_t *)src_bits) + src_stride * (src_y) + (src_x)); |
dst_bytes = (uint8_t *)(((uint32_t *)dst_bits) + dst_stride * (dest_y) + (dest_x)); |
byte_width = 4 * width; |
src_stride *= 4; |
dst_stride *= 4; |
} |
else |
{ |
return FALSE; |
} |
|
while (height--) |
{ |
int w; |
uint8_t *s = src_bytes; |
uint8_t *d = dst_bytes; |
src_bytes += src_stride; |
dst_bytes += dst_stride; |
w = byte_width; |
|
while (w >= 2 && ((uintptr_t)d & 3)) |
{ |
*(uint16_t *)d = *(uint16_t *)s; |
w -= 2; |
s += 2; |
d += 2; |
} |
|
while (w >= 4 && ((uintptr_t)d & 15)) |
{ |
*(uint32_t *)d = *(uint32_t *)s; |
|
w -= 4; |
s += 4; |
d += 4; |
} |
|
while (w >= 64) |
{ |
__m128i xmm0, xmm1, xmm2, xmm3; |
|
xmm0 = load_128_unaligned ((__m128i*)(s)); |
xmm1 = load_128_unaligned ((__m128i*)(s + 16)); |
xmm2 = load_128_unaligned ((__m128i*)(s + 32)); |
xmm3 = load_128_unaligned ((__m128i*)(s + 48)); |
|
save_128_aligned ((__m128i*)(d), xmm0); |
save_128_aligned ((__m128i*)(d + 16), xmm1); |
save_128_aligned ((__m128i*)(d + 32), xmm2); |
save_128_aligned ((__m128i*)(d + 48), xmm3); |
|
s += 64; |
d += 64; |
w -= 64; |
} |
|
while (w >= 16) |
{ |
save_128_aligned ((__m128i*)d, load_128_unaligned ((__m128i*)s) ); |
|
w -= 16; |
d += 16; |
s += 16; |
} |
|
while (w >= 4) |
{ |
*(uint32_t *)d = *(uint32_t *)s; |
|
w -= 4; |
s += 4; |
d += 4; |
} |
|
if (w >= 2) |
{ |
*(uint16_t *)d = *(uint16_t *)s; |
w -= 2; |
s += 2; |
d += 2; |
} |
} |
|
return TRUE; |
} |
|
static void |
sse2_composite_copy_area (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
sse2_blt (imp, src_image->bits.bits, |
dest_image->bits.bits, |
src_image->bits.rowstride, |
dest_image->bits.rowstride, |
PIXMAN_FORMAT_BPP (src_image->bits.format), |
PIXMAN_FORMAT_BPP (dest_image->bits.format), |
src_x, src_y, dest_x, dest_y, width, height); |
} |
|
static void |
sse2_composite_over_x888_8_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t *src, *src_line, s; |
uint32_t *dst, *dst_line, d; |
uint8_t *mask, *mask_line; |
uint32_t m; |
int src_stride, mask_stride, dst_stride; |
int32_t w; |
__m128i ms; |
|
__m128i xmm_src, xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
|
while (height--) |
{ |
src = src_line; |
src_line += src_stride; |
dst = dst_line; |
dst_line += dst_stride; |
mask = mask_line; |
mask_line += mask_stride; |
|
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
s = 0xff000000 | *src++; |
m = (uint32_t) *mask++; |
d = *dst; |
ms = unpack_32_1x128 (s); |
|
if (m != 0xff) |
{ |
__m128i ma = expand_alpha_rev_1x128 (unpack_32_1x128 (m)); |
__m128i md = unpack_32_1x128 (d); |
|
ms = in_over_1x128 (&ms, &mask_00ff, &ma, &md); |
} |
|
*dst++ = pack_1x128_32 (ms); |
w--; |
} |
|
while (w >= 4) |
{ |
m = *(uint32_t*) mask; |
xmm_src = _mm_or_si128 ( |
load_128_unaligned ((__m128i*)src), mask_ff000000); |
|
if (m == 0xffffffff) |
{ |
save_128_aligned ((__m128i*)dst, xmm_src); |
} |
else |
{ |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128()); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_rev_2x128 ( |
xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
in_over_2x128 (&xmm_src_lo, &xmm_src_hi, |
&mask_00ff, &mask_00ff, &xmm_mask_lo, &xmm_mask_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
|
src += 4; |
dst += 4; |
mask += 4; |
w -= 4; |
} |
|
while (w) |
{ |
m = (uint32_t) *mask++; |
|
if (m) |
{ |
s = 0xff000000 | *src; |
|
if (m == 0xff) |
{ |
*dst = s; |
} |
else |
{ |
__m128i ma, md, ms; |
|
d = *dst; |
|
ma = expand_alpha_rev_1x128 (unpack_32_1x128 (m)); |
md = unpack_32_1x128 (d); |
ms = unpack_32_1x128 (s); |
|
*dst = pack_1x128_32 (in_over_1x128 (&ms, &mask_00ff, &ma, &md)); |
} |
|
} |
|
src++; |
dst++; |
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_over_8888_8_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t *src, *src_line, s; |
uint32_t *dst, *dst_line, d; |
uint8_t *mask, *mask_line; |
uint32_t m; |
int src_stride, mask_stride, dst_stride; |
int32_t w; |
|
__m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
|
while (height--) |
{ |
src = src_line; |
src_line += src_stride; |
dst = dst_line; |
dst_line += dst_stride; |
mask = mask_line; |
mask_line += mask_stride; |
|
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
uint32_t sa; |
|
s = *src++; |
m = (uint32_t) *mask++; |
d = *dst; |
|
sa = s >> 24; |
|
if (m) |
{ |
if (sa == 0xff && m == 0xff) |
{ |
*dst = s; |
} |
else |
{ |
__m128i ms, md, ma, msa; |
|
ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); |
ms = unpack_32_1x128 (s); |
md = unpack_32_1x128 (d); |
|
msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); |
|
*dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); |
} |
} |
|
dst++; |
w--; |
} |
|
while (w >= 4) |
{ |
m = *(uint32_t *) mask; |
|
if (m) |
{ |
xmm_src = load_128_unaligned ((__m128i*)src); |
|
if (m == 0xffffffff && is_opaque (xmm_src)) |
{ |
save_128_aligned ((__m128i *)dst, xmm_src); |
} |
else |
{ |
xmm_dst = load_128_aligned ((__m128i *)dst); |
|
xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128()); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi); |
expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi, |
&xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
} |
|
src += 4; |
dst += 4; |
mask += 4; |
w -= 4; |
} |
|
while (w) |
{ |
uint32_t sa; |
|
s = *src++; |
m = (uint32_t) *mask++; |
d = *dst; |
|
sa = s >> 24; |
|
if (m) |
{ |
if (sa == 0xff && m == 0xff) |
{ |
*dst = s; |
} |
else |
{ |
__m128i ms, md, ma, msa; |
|
ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); |
ms = unpack_32_1x128 (s); |
md = unpack_32_1x128 (d); |
|
msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); |
|
*dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); |
} |
} |
|
dst++; |
w--; |
} |
} |
|
} |
|
static void |
sse2_composite_over_reverse_n_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t src; |
uint32_t *dst_line, *dst; |
__m128i xmm_src; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_dsta_hi, xmm_dsta_lo; |
int dst_stride; |
int32_t w; |
|
src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); |
|
if (src == 0) |
return; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
|
xmm_src = expand_pixel_32_1x128 (src); |
|
while (height--) |
{ |
dst = dst_line; |
|
dst_line += dst_stride; |
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
__m128i vd; |
|
vd = unpack_32_1x128 (*dst); |
|
*dst = pack_1x128_32 (over_1x128 (vd, expand_alpha_1x128 (vd), |
xmm_src)); |
w--; |
dst++; |
} |
|
while (w >= 4) |
{ |
__m128i tmp_lo, tmp_hi; |
|
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dsta_lo, &xmm_dsta_hi); |
|
tmp_lo = xmm_src; |
tmp_hi = xmm_src; |
|
over_2x128 (&xmm_dst_lo, &xmm_dst_hi, |
&xmm_dsta_lo, &xmm_dsta_hi, |
&tmp_lo, &tmp_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (tmp_lo, tmp_hi)); |
|
w -= 4; |
dst += 4; |
} |
|
while (w) |
{ |
__m128i vd; |
|
vd = unpack_32_1x128 (*dst); |
|
*dst = pack_1x128_32 (over_1x128 (vd, expand_alpha_1x128 (vd), |
xmm_src)); |
w--; |
dst++; |
} |
|
} |
|
} |
|
static void |
sse2_composite_over_8888_8888_8888 (pixman_implementation_t *imp, |
pixman_composite_info_t *info) |
{ |
PIXMAN_COMPOSITE_ARGS (info); |
uint32_t *src, *src_line, s; |
uint32_t *dst, *dst_line, d; |
uint32_t *mask, *mask_line; |
uint32_t m; |
int src_stride, mask_stride, dst_stride; |
int32_t w; |
|
__m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
|
PIXMAN_IMAGE_GET_LINE ( |
dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); |
PIXMAN_IMAGE_GET_LINE ( |
src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); |
|
while (height--) |
{ |
src = src_line; |
src_line += src_stride; |
dst = dst_line; |
dst_line += dst_stride; |
mask = mask_line; |
mask_line += mask_stride; |
|
w = width; |
|
while (w && (uintptr_t)dst & 15) |
{ |
uint32_t sa; |
|
s = *src++; |
m = (*mask++) >> 24; |
d = *dst; |
|
sa = s >> 24; |
|
if (m) |
{ |
if (sa == 0xff && m == 0xff) |
{ |
*dst = s; |
} |
else |
{ |
__m128i ms, md, ma, msa; |
|
ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); |
ms = unpack_32_1x128 (s); |
md = unpack_32_1x128 (d); |
|
msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); |
|
*dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); |
} |
} |
|
dst++; |
w--; |
} |
|
while (w >= 4) |
{ |
xmm_mask = load_128_unaligned ((__m128i*)mask); |
|
if (!is_transparent (xmm_mask)) |
{ |
xmm_src = load_128_unaligned ((__m128i*)src); |
|
if (is_opaque (xmm_mask) && is_opaque (xmm_src)) |
{ |
save_128_aligned ((__m128i *)dst, xmm_src); |
} |
else |
{ |
xmm_dst = load_128_aligned ((__m128i *)dst); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi); |
expand_alpha_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi, |
&xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
} |
|
src += 4; |
dst += 4; |
mask += 4; |
w -= 4; |
} |
|
while (w) |
{ |
uint32_t sa; |
|
s = *src++; |
m = (*mask++) >> 24; |
d = *dst; |
|
sa = s >> 24; |
|
if (m) |
{ |
if (sa == 0xff && m == 0xff) |
{ |
*dst = s; |
} |
else |
{ |
__m128i ms, md, ma, msa; |
|
ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); |
ms = unpack_32_1x128 (s); |
md = unpack_32_1x128 (d); |
|
msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); |
|
*dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); |
} |
} |
|
dst++; |
w--; |
} |
} |
|
} |
|
/* A variant of 'sse2_combine_over_u' with minor tweaks */ |
static force_inline void |
scaled_nearest_scanline_sse2_8888_8888_OVER (uint32_t* pd, |
const uint32_t* ps, |
int32_t w, |
pixman_fixed_t vx, |
pixman_fixed_t unit_x, |
pixman_fixed_t src_width_fixed, |
pixman_bool_t fully_transparent_src) |
{ |
uint32_t s, d; |
const uint32_t* pm = NULL; |
|
__m128i xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_src_lo, xmm_src_hi; |
__m128i xmm_alpha_lo, xmm_alpha_hi; |
|
if (fully_transparent_src) |
return; |
|
/* Align dst on a 16-byte boundary */ |
while (w && ((uintptr_t)pd & 15)) |
{ |
d = *pd; |
s = combine1 (ps + pixman_fixed_to_int (vx), pm); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
|
*pd++ = core_combine_over_u_pixel_sse2 (s, d); |
if (pm) |
pm++; |
w--; |
} |
|
while (w >= 4) |
{ |
__m128i tmp; |
uint32_t tmp1, tmp2, tmp3, tmp4; |
|
tmp1 = *(ps + pixman_fixed_to_int (vx)); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
tmp2 = *(ps + pixman_fixed_to_int (vx)); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
tmp3 = *(ps + pixman_fixed_to_int (vx)); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
tmp4 = *(ps + pixman_fixed_to_int (vx)); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
|
tmp = _mm_set_epi32 (tmp4, tmp3, tmp2, tmp1); |
|
xmm_src_hi = combine4 ((__m128i*)&tmp, (__m128i*)pm); |
|
if (is_opaque (xmm_src_hi)) |
{ |
save_128_aligned ((__m128i*)pd, xmm_src_hi); |
} |
else if (!is_zero (xmm_src_hi)) |
{ |
xmm_dst_hi = load_128_aligned ((__m128i*) pd); |
|
unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_2x128 ( |
xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); |
|
over_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
/* rebuid the 4 pixel data and save*/ |
save_128_aligned ((__m128i*)pd, |
pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
|
w -= 4; |
pd += 4; |
if (pm) |
pm += 4; |
} |
|
while (w) |
{ |
d = *pd; |
s = combine1 (ps + pixman_fixed_to_int (vx), pm); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
|
*pd++ = core_combine_over_u_pixel_sse2 (s, d); |
if (pm) |
pm++; |
|
w--; |
} |
} |
|
FAST_NEAREST_MAINLOOP (sse2_8888_8888_cover_OVER, |
scaled_nearest_scanline_sse2_8888_8888_OVER, |
uint32_t, uint32_t, COVER) |
FAST_NEAREST_MAINLOOP (sse2_8888_8888_none_OVER, |
scaled_nearest_scanline_sse2_8888_8888_OVER, |
uint32_t, uint32_t, NONE) |
FAST_NEAREST_MAINLOOP (sse2_8888_8888_pad_OVER, |
scaled_nearest_scanline_sse2_8888_8888_OVER, |
uint32_t, uint32_t, PAD) |
FAST_NEAREST_MAINLOOP (sse2_8888_8888_normal_OVER, |
scaled_nearest_scanline_sse2_8888_8888_OVER, |
uint32_t, uint32_t, NORMAL) |
|
static force_inline void |
scaled_nearest_scanline_sse2_8888_n_8888_OVER (const uint32_t * mask, |
uint32_t * dst, |
const uint32_t * src, |
int32_t w, |
pixman_fixed_t vx, |
pixman_fixed_t unit_x, |
pixman_fixed_t src_width_fixed, |
pixman_bool_t zero_src) |
{ |
__m128i xmm_mask; |
__m128i xmm_src, xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_alpha_lo, xmm_alpha_hi; |
|
if (zero_src || (*mask >> 24) == 0) |
return; |
|
xmm_mask = create_mask_16_128 (*mask >> 24); |
|
while (w && (uintptr_t)dst & 15) |
{ |
uint32_t s = *(src + pixman_fixed_to_int (vx)); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
|
if (s) |
{ |
uint32_t d = *dst; |
|
__m128i ms = unpack_32_1x128 (s); |
__m128i alpha = expand_alpha_1x128 (ms); |
__m128i dest = xmm_mask; |
__m128i alpha_dst = unpack_32_1x128 (d); |
|
*dst = pack_1x128_32 ( |
in_over_1x128 (&ms, &alpha, &dest, &alpha_dst)); |
} |
dst++; |
w--; |
} |
|
while (w >= 4) |
{ |
uint32_t tmp1, tmp2, tmp3, tmp4; |
|
tmp1 = *(src + pixman_fixed_to_int (vx)); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
tmp2 = *(src + pixman_fixed_to_int (vx)); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
tmp3 = *(src + pixman_fixed_to_int (vx)); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
tmp4 = *(src + pixman_fixed_to_int (vx)); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
|
xmm_src = _mm_set_epi32 (tmp4, tmp3, tmp2, tmp1); |
|
if (!is_zero (xmm_src)) |
{ |
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
|
in_over_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_mask, &xmm_mask, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ( |
(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
|
dst += 4; |
w -= 4; |
} |
|
while (w) |
{ |
uint32_t s = *(src + pixman_fixed_to_int (vx)); |
vx += unit_x; |
while (vx >= 0) |
vx -= src_width_fixed; |
|
if (s) |
{ |
uint32_t d = *dst; |
|
__m128i ms = unpack_32_1x128 (s); |
__m128i alpha = expand_alpha_1x128 (ms); |
__m128i mask = xmm_mask; |
__m128i dest = unpack_32_1x128 (d); |
|
*dst = pack_1x128_32 ( |
in_over_1x128 (&ms, &alpha, &mask, &dest)); |
} |
|
dst++; |
w--; |
} |
|
} |
|
FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_cover_OVER, |
scaled_nearest_scanline_sse2_8888_n_8888_OVER, |
uint32_t, uint32_t, uint32_t, COVER, TRUE, TRUE) |
FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_pad_OVER, |
scaled_nearest_scanline_sse2_8888_n_8888_OVER, |
uint32_t, uint32_t, uint32_t, PAD, TRUE, TRUE) |
FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_none_OVER, |
scaled_nearest_scanline_sse2_8888_n_8888_OVER, |
uint32_t, uint32_t, uint32_t, NONE, TRUE, TRUE) |
FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_normal_OVER, |
scaled_nearest_scanline_sse2_8888_n_8888_OVER, |
uint32_t, uint32_t, uint32_t, NORMAL, TRUE, TRUE) |
|
#if BILINEAR_INTERPOLATION_BITS < 8 |
# define BILINEAR_DECLARE_VARIABLES \ |
const __m128i xmm_wt = _mm_set_epi16 (wt, wt, wt, wt, wt, wt, wt, wt); \ |
const __m128i xmm_wb = _mm_set_epi16 (wb, wb, wb, wb, wb, wb, wb, wb); \ |
const __m128i xmm_addc = _mm_set_epi16 (0, 1, 0, 1, 0, 1, 0, 1); \ |
const __m128i xmm_ux = _mm_set_epi16 (unit_x, -unit_x, unit_x, -unit_x, \ |
unit_x, -unit_x, unit_x, -unit_x); \ |
const __m128i xmm_zero = _mm_setzero_si128 (); \ |
__m128i xmm_x = _mm_set_epi16 (vx, -(vx + 1), vx, -(vx + 1), \ |
vx, -(vx + 1), vx, -(vx + 1)) |
#else |
# define BILINEAR_DECLARE_VARIABLES \ |
const __m128i xmm_wt = _mm_set_epi16 (wt, wt, wt, wt, wt, wt, wt, wt); \ |
const __m128i xmm_wb = _mm_set_epi16 (wb, wb, wb, wb, wb, wb, wb, wb); \ |
const __m128i xmm_addc = _mm_set_epi16 (0, 0, 0, 0, 1, 1, 1, 1); \ |
const __m128i xmm_ux = _mm_set_epi16 (unit_x, unit_x, unit_x, unit_x, \ |
-unit_x, -unit_x, -unit_x, -unit_x); \ |
const __m128i xmm_zero = _mm_setzero_si128 (); \ |
__m128i xmm_x = _mm_set_epi16 (vx, vx, vx, vx, \ |
-(vx + 1), -(vx + 1), -(vx + 1), -(vx + 1)) |
#endif |
|
#define BILINEAR_INTERPOLATE_ONE_PIXEL(pix) \ |
do { \ |
__m128i xmm_wh, xmm_lo, xmm_hi, a; \ |
/* fetch 2x2 pixel block into sse2 registers */ \ |
__m128i tltr = _mm_loadl_epi64 ( \ |
(__m128i *)&src_top[pixman_fixed_to_int (vx)]); \ |
__m128i blbr = _mm_loadl_epi64 ( \ |
(__m128i *)&src_bottom[pixman_fixed_to_int (vx)]); \ |
vx += unit_x; \ |
/* vertical interpolation */ \ |
a = _mm_add_epi16 (_mm_mullo_epi16 (_mm_unpacklo_epi8 (tltr, xmm_zero), \ |
xmm_wt), \ |
_mm_mullo_epi16 (_mm_unpacklo_epi8 (blbr, xmm_zero), \ |
xmm_wb)); \ |
if (BILINEAR_INTERPOLATION_BITS < 8) \ |
{ \ |
/* calculate horizontal weights */ \ |
xmm_wh = _mm_add_epi16 (xmm_addc, _mm_srli_epi16 (xmm_x, \ |
16 - BILINEAR_INTERPOLATION_BITS)); \ |
xmm_x = _mm_add_epi16 (xmm_x, xmm_ux); \ |
/* horizontal interpolation */ \ |
a = _mm_madd_epi16 (_mm_unpackhi_epi16 (_mm_shuffle_epi32 ( \ |
a, _MM_SHUFFLE (1, 0, 3, 2)), a), xmm_wh); \ |
} \ |
else \ |
{ \ |
/* calculate horizontal weights */ \ |
xmm_wh = _mm_add_epi16 (xmm_addc, _mm_srli_epi16 (xmm_x, \ |
16 - BILINEAR_INTERPOLATION_BITS)); \ |
xmm_x = _mm_add_epi16 (xmm_x, xmm_ux); \ |
/* horizontal interpolation */ \ |
xmm_lo = _mm_mullo_epi16 (a, xmm_wh); \ |
xmm_hi = _mm_mulhi_epu16 (a, xmm_wh); \ |
a = _mm_add_epi32 (_mm_unpacklo_epi16 (xmm_lo, xmm_hi), \ |
_mm_unpackhi_epi16 (xmm_lo, xmm_hi)); \ |
} \ |
/* shift and pack the result */ \ |
a = _mm_srli_epi32 (a, BILINEAR_INTERPOLATION_BITS * 2); \ |
a = _mm_packs_epi32 (a, a); \ |
a = _mm_packus_epi16 (a, a); \ |
pix = _mm_cvtsi128_si32 (a); \ |
} while (0) |
|
#define BILINEAR_SKIP_ONE_PIXEL() \ |
do { \ |
vx += unit_x; \ |
xmm_x = _mm_add_epi16 (xmm_x, xmm_ux); \ |
} while(0) |
|
static force_inline void |
scaled_bilinear_scanline_sse2_8888_8888_SRC (uint32_t * dst, |
const uint32_t * mask, |
const uint32_t * src_top, |
const uint32_t * src_bottom, |
int32_t w, |
int wt, |
int wb, |
pixman_fixed_t vx, |
pixman_fixed_t unit_x, |
pixman_fixed_t max_vx, |
pixman_bool_t zero_src) |
{ |
BILINEAR_DECLARE_VARIABLES; |
uint32_t pix1, pix2, pix3, pix4; |
|
while ((w -= 4) >= 0) |
{ |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix2); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix3); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix4); |
*dst++ = pix1; |
*dst++ = pix2; |
*dst++ = pix3; |
*dst++ = pix4; |
} |
|
if (w & 2) |
{ |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix2); |
*dst++ = pix1; |
*dst++ = pix2; |
} |
|
if (w & 1) |
{ |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
*dst = pix1; |
} |
|
} |
|
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_cover_SRC, |
scaled_bilinear_scanline_sse2_8888_8888_SRC, |
uint32_t, uint32_t, uint32_t, |
COVER, FLAG_NONE) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_pad_SRC, |
scaled_bilinear_scanline_sse2_8888_8888_SRC, |
uint32_t, uint32_t, uint32_t, |
PAD, FLAG_NONE) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_none_SRC, |
scaled_bilinear_scanline_sse2_8888_8888_SRC, |
uint32_t, uint32_t, uint32_t, |
NONE, FLAG_NONE) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_normal_SRC, |
scaled_bilinear_scanline_sse2_8888_8888_SRC, |
uint32_t, uint32_t, uint32_t, |
NORMAL, FLAG_NONE) |
|
static force_inline void |
scaled_bilinear_scanline_sse2_8888_8888_OVER (uint32_t * dst, |
const uint32_t * mask, |
const uint32_t * src_top, |
const uint32_t * src_bottom, |
int32_t w, |
int wt, |
int wb, |
pixman_fixed_t vx, |
pixman_fixed_t unit_x, |
pixman_fixed_t max_vx, |
pixman_bool_t zero_src) |
{ |
BILINEAR_DECLARE_VARIABLES; |
uint32_t pix1, pix2, pix3, pix4; |
|
while (w && ((uintptr_t)dst & 15)) |
{ |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
|
if (pix1) |
{ |
pix2 = *dst; |
*dst = core_combine_over_u_pixel_sse2 (pix1, pix2); |
} |
|
w--; |
dst++; |
} |
|
while (w >= 4) |
{ |
__m128i xmm_src; |
__m128i xmm_src_hi, xmm_src_lo, xmm_dst_hi, xmm_dst_lo; |
__m128i xmm_alpha_hi, xmm_alpha_lo; |
|
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix2); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix3); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix4); |
|
xmm_src = _mm_set_epi32 (pix4, pix3, pix2, pix1); |
|
if (!is_zero (xmm_src)) |
{ |
if (is_opaque (xmm_src)) |
{ |
save_128_aligned ((__m128i *)dst, xmm_src); |
} |
else |
{ |
__m128i xmm_dst = load_128_aligned ((__m128i *)dst); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); |
over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ((__m128i *)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
} |
|
w -= 4; |
dst += 4; |
} |
|
while (w) |
{ |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
|
if (pix1) |
{ |
pix2 = *dst; |
*dst = core_combine_over_u_pixel_sse2 (pix1, pix2); |
} |
|
w--; |
dst++; |
} |
} |
|
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_cover_OVER, |
scaled_bilinear_scanline_sse2_8888_8888_OVER, |
uint32_t, uint32_t, uint32_t, |
COVER, FLAG_NONE) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_pad_OVER, |
scaled_bilinear_scanline_sse2_8888_8888_OVER, |
uint32_t, uint32_t, uint32_t, |
PAD, FLAG_NONE) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_none_OVER, |
scaled_bilinear_scanline_sse2_8888_8888_OVER, |
uint32_t, uint32_t, uint32_t, |
NONE, FLAG_NONE) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_normal_OVER, |
scaled_bilinear_scanline_sse2_8888_8888_OVER, |
uint32_t, uint32_t, uint32_t, |
NORMAL, FLAG_NONE) |
|
static force_inline void |
scaled_bilinear_scanline_sse2_8888_8_8888_OVER (uint32_t * dst, |
const uint8_t * mask, |
const uint32_t * src_top, |
const uint32_t * src_bottom, |
int32_t w, |
int wt, |
int wb, |
pixman_fixed_t vx, |
pixman_fixed_t unit_x, |
pixman_fixed_t max_vx, |
pixman_bool_t zero_src) |
{ |
BILINEAR_DECLARE_VARIABLES; |
uint32_t pix1, pix2, pix3, pix4; |
uint32_t m; |
|
while (w && ((uintptr_t)dst & 15)) |
{ |
uint32_t sa; |
|
m = (uint32_t) *mask++; |
|
if (m) |
{ |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
sa = pix1 >> 24; |
|
if (sa == 0xff && m == 0xff) |
{ |
*dst = pix1; |
} |
else |
{ |
__m128i ms, md, ma, msa; |
|
pix2 = *dst; |
ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); |
ms = unpack_32_1x128 (pix1); |
md = unpack_32_1x128 (pix2); |
|
msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); |
|
*dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); |
} |
} |
else |
{ |
BILINEAR_SKIP_ONE_PIXEL (); |
} |
|
w--; |
dst++; |
} |
|
while (w >= 4) |
{ |
__m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; |
|
m = *(uint32_t*)mask; |
|
if (m) |
{ |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix2); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix3); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix4); |
|
xmm_src = _mm_set_epi32 (pix4, pix3, pix2, pix1); |
|
if (m == 0xffffffff && is_opaque (xmm_src)) |
{ |
save_128_aligned ((__m128i *)dst, xmm_src); |
} |
else |
{ |
xmm_dst = load_128_aligned ((__m128i *)dst); |
|
xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128()); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
|
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi); |
expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); |
|
in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi, |
&xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
} |
else |
{ |
BILINEAR_SKIP_ONE_PIXEL (); |
BILINEAR_SKIP_ONE_PIXEL (); |
BILINEAR_SKIP_ONE_PIXEL (); |
BILINEAR_SKIP_ONE_PIXEL (); |
} |
|
w -= 4; |
dst += 4; |
mask += 4; |
} |
|
while (w) |
{ |
uint32_t sa; |
|
m = (uint32_t) *mask++; |
|
if (m) |
{ |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
sa = pix1 >> 24; |
|
if (sa == 0xff && m == 0xff) |
{ |
*dst = pix1; |
} |
else |
{ |
__m128i ms, md, ma, msa; |
|
pix2 = *dst; |
ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); |
ms = unpack_32_1x128 (pix1); |
md = unpack_32_1x128 (pix2); |
|
msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); |
|
*dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); |
} |
} |
else |
{ |
BILINEAR_SKIP_ONE_PIXEL (); |
} |
|
w--; |
dst++; |
} |
} |
|
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_cover_OVER, |
scaled_bilinear_scanline_sse2_8888_8_8888_OVER, |
uint32_t, uint8_t, uint32_t, |
COVER, FLAG_HAVE_NON_SOLID_MASK) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_pad_OVER, |
scaled_bilinear_scanline_sse2_8888_8_8888_OVER, |
uint32_t, uint8_t, uint32_t, |
PAD, FLAG_HAVE_NON_SOLID_MASK) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_none_OVER, |
scaled_bilinear_scanline_sse2_8888_8_8888_OVER, |
uint32_t, uint8_t, uint32_t, |
NONE, FLAG_HAVE_NON_SOLID_MASK) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_normal_OVER, |
scaled_bilinear_scanline_sse2_8888_8_8888_OVER, |
uint32_t, uint8_t, uint32_t, |
NORMAL, FLAG_HAVE_NON_SOLID_MASK) |
|
static force_inline void |
scaled_bilinear_scanline_sse2_8888_n_8888_OVER (uint32_t * dst, |
const uint32_t * mask, |
const uint32_t * src_top, |
const uint32_t * src_bottom, |
int32_t w, |
int wt, |
int wb, |
pixman_fixed_t vx, |
pixman_fixed_t unit_x, |
pixman_fixed_t max_vx, |
pixman_bool_t zero_src) |
{ |
BILINEAR_DECLARE_VARIABLES; |
uint32_t pix1, pix2, pix3, pix4; |
__m128i xmm_mask; |
|
if (zero_src || (*mask >> 24) == 0) |
return; |
|
xmm_mask = create_mask_16_128 (*mask >> 24); |
|
while (w && ((uintptr_t)dst & 15)) |
{ |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
if (pix1) |
{ |
uint32_t d = *dst; |
|
__m128i ms = unpack_32_1x128 (pix1); |
__m128i alpha = expand_alpha_1x128 (ms); |
__m128i dest = xmm_mask; |
__m128i alpha_dst = unpack_32_1x128 (d); |
|
*dst = pack_1x128_32 |
(in_over_1x128 (&ms, &alpha, &dest, &alpha_dst)); |
} |
|
dst++; |
w--; |
} |
|
while (w >= 4) |
{ |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix2); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix3); |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix4); |
|
if (pix1 | pix2 | pix3 | pix4) |
{ |
__m128i xmm_src, xmm_src_lo, xmm_src_hi; |
__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; |
__m128i xmm_alpha_lo, xmm_alpha_hi; |
|
xmm_src = _mm_set_epi32 (pix4, pix3, pix2, pix1); |
|
xmm_dst = load_128_aligned ((__m128i*)dst); |
|
unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); |
unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); |
expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi); |
|
in_over_2x128 (&xmm_src_lo, &xmm_src_hi, |
&xmm_alpha_lo, &xmm_alpha_hi, |
&xmm_mask, &xmm_mask, |
&xmm_dst_lo, &xmm_dst_hi); |
|
save_128_aligned |
((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); |
} |
|
dst += 4; |
w -= 4; |
} |
|
while (w) |
{ |
BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); |
if (pix1) |
{ |
uint32_t d = *dst; |
|
__m128i ms = unpack_32_1x128 (pix1); |
__m128i alpha = expand_alpha_1x128 (ms); |
__m128i dest = xmm_mask; |
__m128i alpha_dst = unpack_32_1x128 (d); |
|
*dst = pack_1x128_32 |
(in_over_1x128 (&ms, &alpha, &dest, &alpha_dst)); |
} |
|
dst++; |
w--; |
} |
} |
|
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_cover_OVER, |
scaled_bilinear_scanline_sse2_8888_n_8888_OVER, |
uint32_t, uint32_t, uint32_t, |
COVER, FLAG_HAVE_SOLID_MASK) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_pad_OVER, |
scaled_bilinear_scanline_sse2_8888_n_8888_OVER, |
uint32_t, uint32_t, uint32_t, |
PAD, FLAG_HAVE_SOLID_MASK) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_none_OVER, |
scaled_bilinear_scanline_sse2_8888_n_8888_OVER, |
uint32_t, uint32_t, uint32_t, |
NONE, FLAG_HAVE_SOLID_MASK) |
FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_normal_OVER, |
scaled_bilinear_scanline_sse2_8888_n_8888_OVER, |
uint32_t, uint32_t, uint32_t, |
NORMAL, FLAG_HAVE_SOLID_MASK) |
|
static const pixman_fast_path_t sse2_fast_paths[] = |
{ |
/* PIXMAN_OP_OVER */ |
PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, sse2_composite_over_n_8_0565), |
PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, sse2_composite_over_n_8_0565), |
PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, sse2_composite_over_n_8888), |
PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, sse2_composite_over_n_8888), |
PIXMAN_STD_FAST_PATH (OVER, solid, null, r5g6b5, sse2_composite_over_n_0565), |
PIXMAN_STD_FAST_PATH (OVER, solid, null, b5g6r5, sse2_composite_over_n_0565), |
PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, sse2_composite_over_8888_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, sse2_composite_over_8888_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, sse2_composite_over_8888_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, sse2_composite_over_8888_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, sse2_composite_over_8888_0565), |
PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, sse2_composite_over_8888_0565), |
PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, sse2_composite_over_n_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, sse2_composite_over_n_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, sse2_composite_over_n_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, sse2_composite_over_n_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, sse2_composite_over_8888_8888_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, x8r8g8b8, sse2_composite_over_8888_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, a8r8g8b8, sse2_composite_over_8888_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, x8b8g8r8, sse2_composite_over_8888_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, a8b8g8r8, sse2_composite_over_8888_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, x8r8g8b8, sse2_composite_over_x888_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, a8r8g8b8, sse2_composite_over_x888_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, x8b8g8r8, sse2_composite_over_x888_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, a8b8g8r8, sse2_composite_over_x888_8_8888), |
PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, a8r8g8b8, sse2_composite_over_x888_n_8888), |
PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, x8r8g8b8, sse2_composite_over_x888_n_8888), |
PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, a8b8g8r8, sse2_composite_over_x888_n_8888), |
PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, x8b8g8r8, sse2_composite_over_x888_n_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, sse2_composite_over_8888_n_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, sse2_composite_over_8888_n_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, sse2_composite_over_8888_n_8888), |
PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, sse2_composite_over_8888_n_8888), |
PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, sse2_composite_over_n_8888_8888_ca), |
PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, sse2_composite_over_n_8888_8888_ca), |
PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, sse2_composite_over_n_8888_8888_ca), |
PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, sse2_composite_over_n_8888_8888_ca), |
PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, sse2_composite_over_n_8888_0565_ca), |
PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, sse2_composite_over_n_8888_0565_ca), |
PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, a8r8g8b8, sse2_composite_over_pixbuf_8888), |
PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, x8r8g8b8, sse2_composite_over_pixbuf_8888), |
PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, a8b8g8r8, sse2_composite_over_pixbuf_8888), |
PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, x8b8g8r8, sse2_composite_over_pixbuf_8888), |
PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, r5g6b5, sse2_composite_over_pixbuf_0565), |
PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, b5g6r5, sse2_composite_over_pixbuf_0565), |
PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area), |
PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area), |
|
/* PIXMAN_OP_OVER_REVERSE */ |
PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, sse2_composite_over_reverse_n_8888), |
PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, sse2_composite_over_reverse_n_8888), |
|
/* PIXMAN_OP_ADD */ |
PIXMAN_STD_FAST_PATH_CA (ADD, solid, a8r8g8b8, a8r8g8b8, sse2_composite_add_n_8888_8888_ca), |
PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, sse2_composite_add_8_8), |
PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, sse2_composite_add_8888_8888), |
PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, sse2_composite_add_8888_8888), |
PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, sse2_composite_add_n_8_8), |
PIXMAN_STD_FAST_PATH (ADD, solid, null, a8, sse2_composite_add_n_8), |
PIXMAN_STD_FAST_PATH (ADD, solid, null, x8r8g8b8, sse2_composite_add_n_8888), |
PIXMAN_STD_FAST_PATH (ADD, solid, null, a8r8g8b8, sse2_composite_add_n_8888), |
PIXMAN_STD_FAST_PATH (ADD, solid, null, x8b8g8r8, sse2_composite_add_n_8888), |
PIXMAN_STD_FAST_PATH (ADD, solid, null, a8b8g8r8, sse2_composite_add_n_8888), |
PIXMAN_STD_FAST_PATH (ADD, solid, a8, x8r8g8b8, sse2_composite_add_n_8_8888), |
PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8r8g8b8, sse2_composite_add_n_8_8888), |
PIXMAN_STD_FAST_PATH (ADD, solid, a8, x8b8g8r8, sse2_composite_add_n_8_8888), |
PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8b8g8r8, sse2_composite_add_n_8_8888), |
|
/* PIXMAN_OP_SRC */ |
PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8r8g8b8, sse2_composite_src_n_8_8888), |
PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8r8g8b8, sse2_composite_src_n_8_8888), |
PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8b8g8r8, sse2_composite_src_n_8_8888), |
PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8b8g8r8, sse2_composite_src_n_8_8888), |
PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, sse2_composite_src_x888_0565), |
PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, sse2_composite_src_x888_0565), |
PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, sse2_composite_src_x888_0565), |
PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, sse2_composite_src_x888_0565), |
PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, sse2_composite_src_x888_8888), |
PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, sse2_composite_src_x888_8888), |
PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, sse2_composite_copy_area), |
PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, sse2_composite_copy_area), |
PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area), |
PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area), |
PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area), |
PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area), |
PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, sse2_composite_copy_area), |
PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, sse2_composite_copy_area), |
|
/* PIXMAN_OP_IN */ |
PIXMAN_STD_FAST_PATH (IN, a8, null, a8, sse2_composite_in_8_8), |
PIXMAN_STD_FAST_PATH (IN, solid, a8, a8, sse2_composite_in_n_8_8), |
PIXMAN_STD_FAST_PATH (IN, solid, null, a8, sse2_composite_in_n_8), |
|
SIMPLE_NEAREST_FAST_PATH_COVER (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_COVER (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_COVER (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_COVER (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_NONE (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_NONE (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_NONE (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_NONE (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_PAD (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_PAD (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_PAD (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_PAD (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_NORMAL (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_NORMAL (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_NORMAL (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8888), |
SIMPLE_NEAREST_FAST_PATH_NORMAL (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8888), |
|
SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_n_8888), |
SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_n_8888), |
SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_n_8888), |
SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_n_8888), |
SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NORMAL (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_n_8888), |
SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NORMAL (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_n_8888), |
SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NORMAL (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_n_8888), |
SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NORMAL (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_n_8888), |
|
SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, sse2_8888_8888), |
SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, sse2_8888_8888), |
SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, sse2_8888_8888), |
SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, sse2_8888_8888), |
SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, sse2_8888_8888), |
SIMPLE_BILINEAR_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, sse2_8888_8888), |
|
SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8888), |
SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8888), |
SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8888), |
SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8888), |
|
SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_n_8888), |
SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_n_8888), |
SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_n_8888), |
SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_n_8888), |
|
SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8_8888), |
SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8_8888), |
SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8_8888), |
SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8_8888), |
|
{ PIXMAN_OP_NONE }, |
}; |
|
static uint32_t * |
sse2_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask) |
{ |
int w = iter->width; |
__m128i ff000000 = mask_ff000000; |
uint32_t *dst = iter->buffer; |
uint32_t *src = (uint32_t *)iter->bits; |
|
iter->bits += iter->stride; |
|
while (w && ((uintptr_t)dst) & 0x0f) |
{ |
*dst++ = (*src++) | 0xff000000; |
w--; |
} |
|
while (w >= 4) |
{ |
save_128_aligned ( |
(__m128i *)dst, _mm_or_si128 ( |
load_128_unaligned ((__m128i *)src), ff000000)); |
|
dst += 4; |
src += 4; |
w -= 4; |
} |
|
while (w) |
{ |
*dst++ = (*src++) | 0xff000000; |
w--; |
} |
|
return iter->buffer; |
} |
|
static uint32_t * |
sse2_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask) |
{ |
int w = iter->width; |
uint32_t *dst = iter->buffer; |
uint16_t *src = (uint16_t *)iter->bits; |
__m128i ff000000 = mask_ff000000; |
|
iter->bits += iter->stride; |
|
while (w && ((uintptr_t)dst) & 0x0f) |
{ |
uint16_t s = *src++; |
|
*dst++ = convert_0565_to_8888 (s); |
w--; |
} |
|
while (w >= 8) |
{ |
__m128i lo, hi, s; |
|
s = _mm_loadu_si128 ((__m128i *)src); |
|
lo = unpack_565_to_8888 (_mm_unpacklo_epi16 (s, _mm_setzero_si128 ())); |
hi = unpack_565_to_8888 (_mm_unpackhi_epi16 (s, _mm_setzero_si128 ())); |
|
save_128_aligned ((__m128i *)(dst + 0), _mm_or_si128 (lo, ff000000)); |
save_128_aligned ((__m128i *)(dst + 4), _mm_or_si128 (hi, ff000000)); |
|
dst += 8; |
src += 8; |
w -= 8; |
} |
|
while (w) |
{ |
uint16_t s = *src++; |
|
*dst++ = convert_0565_to_8888 (s); |
w--; |
} |
|
return iter->buffer; |
} |
|
static uint32_t * |
sse2_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask) |
{ |
int w = iter->width; |
uint32_t *dst = iter->buffer; |
uint8_t *src = iter->bits; |
__m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6; |
|
iter->bits += iter->stride; |
|
while (w && (((uintptr_t)dst) & 15)) |
{ |
*dst++ = *(src++) << 24; |
w--; |
} |
|
while (w >= 16) |
{ |
xmm0 = _mm_loadu_si128((__m128i *)src); |
|
xmm1 = _mm_unpacklo_epi8 (_mm_setzero_si128(), xmm0); |
xmm2 = _mm_unpackhi_epi8 (_mm_setzero_si128(), xmm0); |
xmm3 = _mm_unpacklo_epi16 (_mm_setzero_si128(), xmm1); |
xmm4 = _mm_unpackhi_epi16 (_mm_setzero_si128(), xmm1); |
xmm5 = _mm_unpacklo_epi16 (_mm_setzero_si128(), xmm2); |
xmm6 = _mm_unpackhi_epi16 (_mm_setzero_si128(), xmm2); |
|
_mm_store_si128(((__m128i *)(dst + 0)), xmm3); |
_mm_store_si128(((__m128i *)(dst + 4)), xmm4); |
_mm_store_si128(((__m128i *)(dst + 8)), xmm5); |
_mm_store_si128(((__m128i *)(dst + 12)), xmm6); |
|
dst += 16; |
src += 16; |
w -= 16; |
} |
|
while (w) |
{ |
*dst++ = *(src++) << 24; |
w--; |
} |
|
return iter->buffer; |
} |
|
typedef struct |
{ |
pixman_format_code_t format; |
pixman_iter_get_scanline_t get_scanline; |
} fetcher_info_t; |
|
static const fetcher_info_t fetchers[] = |
{ |
{ PIXMAN_x8r8g8b8, sse2_fetch_x8r8g8b8 }, |
{ PIXMAN_r5g6b5, sse2_fetch_r5g6b5 }, |
{ PIXMAN_a8, sse2_fetch_a8 }, |
{ PIXMAN_null } |
}; |
|
static pixman_bool_t |
sse2_src_iter_init (pixman_implementation_t *imp, pixman_iter_t *iter) |
{ |
pixman_image_t *image = iter->image; |
|
#define FLAGS \ |
(FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | \ |
FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST) |
|
if ((iter->iter_flags & ITER_NARROW) && |
(iter->image_flags & FLAGS) == FLAGS) |
{ |
const fetcher_info_t *f; |
|
for (f = &fetchers[0]; f->format != PIXMAN_null; f++) |
{ |
if (image->common.extended_format_code == f->format) |
{ |
uint8_t *b = (uint8_t *)image->bits.bits; |
int s = image->bits.rowstride * 4; |
|
iter->bits = b + s * iter->y + iter->x * PIXMAN_FORMAT_BPP (f->format) / 8; |
iter->stride = s; |
|
iter->get_scanline = f->get_scanline; |
return TRUE; |
} |
} |
} |
|
return FALSE; |
} |
|
#if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__) |
__attribute__((__force_align_arg_pointer__)) |
#endif |
pixman_implementation_t * |
_pixman_implementation_create_sse2 (pixman_implementation_t *fallback) |
{ |
pixman_implementation_t *imp = _pixman_implementation_create (fallback, sse2_fast_paths); |
|
/* SSE2 constants */ |
mask_565_r = create_mask_2x32_128 (0x00f80000, 0x00f80000); |
mask_565_g1 = create_mask_2x32_128 (0x00070000, 0x00070000); |
mask_565_g2 = create_mask_2x32_128 (0x000000e0, 0x000000e0); |
mask_565_b = create_mask_2x32_128 (0x0000001f, 0x0000001f); |
mask_red = create_mask_2x32_128 (0x00f80000, 0x00f80000); |
mask_green = create_mask_2x32_128 (0x0000fc00, 0x0000fc00); |
mask_blue = create_mask_2x32_128 (0x000000f8, 0x000000f8); |
mask_565_fix_rb = create_mask_2x32_128 (0x00e000e0, 0x00e000e0); |
mask_565_fix_g = create_mask_2x32_128 (0x0000c000, 0x0000c000); |
mask_0080 = create_mask_16_128 (0x0080); |
mask_00ff = create_mask_16_128 (0x00ff); |
mask_0101 = create_mask_16_128 (0x0101); |
mask_ffff = create_mask_16_128 (0xffff); |
mask_ff000000 = create_mask_2x32_128 (0xff000000, 0xff000000); |
mask_alpha = create_mask_2x32_128 (0x00ff0000, 0x00000000); |
mask_565_rb = create_mask_2x32_128 (0x00f800f8, 0x00f800f8); |
mask_565_pack_multiplier = create_mask_2x32_128 (0x20000004, 0x20000004); |
|
/* Set up function pointers */ |
imp->combine_32[PIXMAN_OP_OVER] = sse2_combine_over_u; |
imp->combine_32[PIXMAN_OP_OVER_REVERSE] = sse2_combine_over_reverse_u; |
imp->combine_32[PIXMAN_OP_IN] = sse2_combine_in_u; |
imp->combine_32[PIXMAN_OP_IN_REVERSE] = sse2_combine_in_reverse_u; |
imp->combine_32[PIXMAN_OP_OUT] = sse2_combine_out_u; |
imp->combine_32[PIXMAN_OP_OUT_REVERSE] = sse2_combine_out_reverse_u; |
imp->combine_32[PIXMAN_OP_ATOP] = sse2_combine_atop_u; |
imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = sse2_combine_atop_reverse_u; |
imp->combine_32[PIXMAN_OP_XOR] = sse2_combine_xor_u; |
imp->combine_32[PIXMAN_OP_ADD] = sse2_combine_add_u; |
|
imp->combine_32[PIXMAN_OP_SATURATE] = sse2_combine_saturate_u; |
|
imp->combine_32_ca[PIXMAN_OP_SRC] = sse2_combine_src_ca; |
imp->combine_32_ca[PIXMAN_OP_OVER] = sse2_combine_over_ca; |
imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = sse2_combine_over_reverse_ca; |
imp->combine_32_ca[PIXMAN_OP_IN] = sse2_combine_in_ca; |
imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = sse2_combine_in_reverse_ca; |
imp->combine_32_ca[PIXMAN_OP_OUT] = sse2_combine_out_ca; |
imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = sse2_combine_out_reverse_ca; |
imp->combine_32_ca[PIXMAN_OP_ATOP] = sse2_combine_atop_ca; |
imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = sse2_combine_atop_reverse_ca; |
imp->combine_32_ca[PIXMAN_OP_XOR] = sse2_combine_xor_ca; |
imp->combine_32_ca[PIXMAN_OP_ADD] = sse2_combine_add_ca; |
|
imp->blt = sse2_blt; |
imp->fill = sse2_fill; |
|
imp->src_iter_init = sse2_src_iter_init; |
|
return imp; |
} |