author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 16 Apr 2010 16:46:38 +0300 | |
changeset 18 | 47c74d1534e1 |
permissions | -rw-r--r-- |
18
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/* |
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* Copyright (c) 2005 |
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* Eric Anholt. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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*/ |
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|
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#ifdef HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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#include <liboilclasses.h> |
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#include <liboilfunction.h> |
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#include <emmintrin.h> |
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#include "liboil/liboilcolorspace.h" |
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#define SSE_FUNCTION __attribute__((force_align_arg_pointer)) |
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#ifdef ENABLE_BROKEN_IMPLS |
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union m128_int { |
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__m128i m128; |
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uint64_t ull[2]; |
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}; |
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static const struct _SSEData { |
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union m128_int sse_16xff; |
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union m128_int sse_8x0080; |
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} c = { |
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.sse_16xff.ull = {0xffffffffffffffffULL, 0xffffffffffffffffULL}, |
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.sse_8x0080.ull = {0x0080008000800080ULL, 0x0080008000800080ULL}, |
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}; |
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#define MC(x) (c.sse_##x.m128) |
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|
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/* non-SSE2 compositing support */ |
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#define COMPOSITE_OVER(d,s,m) ((d) + (s) - oil_muldiv_255((d),(m))) |
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#define COMPOSITE_ADD(d,s) oil_clamp_255((d) + (s)) |
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#define COMPOSITE_IN(s,m) oil_muldiv_255((s),(m)) |
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|
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/* This SSE2 code is based around operations on four pixels at a time. The |
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* exception is muldiv_255_sse2, which needs to expand the four pixels into |
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* 2 sets of 2 pixels at 16 bits per channel each, for the purpose of doing |
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* the appropriate rounding on division. |
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*/ |
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|
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/* Shuffles the given value such that the alpha for each pixel appears in each |
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* channel of the pixel. |
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*/ |
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SSE_FUNCTION static inline __m128i |
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argb_A_sse2(__m128i a) |
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{ |
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#if 0 |
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/* Shift the alpha channel of each pixel into the low byte */ |
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a = _mm_srli_epi32(a, 24); |
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/* Now, shift and or so we can get it into all the channels */ |
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a = _mm_or_si128(a, _mm_slli_epi32(a, 8)); |
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a = _mm_or_si128(a, _mm_slli_epi32(a, 16)); |
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return a; |
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#else |
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/* Move the alpha channel into the low byte */ |
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a = _mm_srli_epi32(a, 24); |
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/* Pack our four alpha channels down into the lower 32 bits */ |
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a = _mm_packus_epi16(a, _mm_setzero_si128()); |
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a = _mm_packus_epi16(a, _mm_setzero_si128()); |
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/* And expand it back out into four pixels of all channels the same */ |
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a = _mm_unpacklo_epi8(a, a); |
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return _mm_unpacklo_epi16(a, a); |
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#endif |
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} |
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|
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/* Multiplies the unpacked 16-bits-per-channel pixel data in a |
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* channel-by-channel by b, and divides the result by 255, with rounding. |
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*/ |
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SSE_FUNCTION static inline __m128i |
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inner_muldiv_255_sse2(__m128i a, __m128i b) |
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{ |
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__m128i ret; |
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__m128i roundconst = MC(8x0080); |
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|
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ret = _mm_mullo_epi16(a, b); |
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100 |
ret = _mm_adds_epu16(ret, roundconst); |
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101 |
ret = _mm_adds_epu16(ret, _mm_srli_epi16(ret, 8)); |
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102 |
ret = _mm_srli_epi16(ret, 8); |
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103 |
|
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104 |
return ret; |
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105 |
} |
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106 |
|
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107 |
SSE_FUNCTION static inline __m128i |
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108 |
muldiv_255_sse2(__m128i a, __m128i b) |
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109 |
{ |
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110 |
__m128i alow, blow, ahigh, bhigh, low, high; |
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111 |
|
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alow = _mm_unpacklo_epi8(a, _mm_setzero_si128()); |
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blow = _mm_unpacklo_epi8(b, _mm_setzero_si128()); |
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ahigh = _mm_unpackhi_epi8(a, _mm_setzero_si128()); |
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bhigh = _mm_unpackhi_epi8(b, _mm_setzero_si128()); |
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low = inner_muldiv_255_sse2(alow, blow); |
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high = inner_muldiv_255_sse2(ahigh, bhigh); |
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return _mm_packus_epi16(low, high); |
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119 |
} |
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120 |
|
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121 |
SSE_FUNCTION static inline __m128i |
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negate_argb_sse2(__m128i a) |
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123 |
{ |
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return _mm_xor_si128(a, MC(16xff)); |
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125 |
} |
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126 |
|
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127 |
SSE_FUNCTION static inline __m128i |
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128 |
load_argb_sse2(const uint32_t *src) |
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129 |
{ |
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return _mm_loadu_si128((__m128i *)src); |
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131 |
} |
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132 |
|
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133 |
SSE_FUNCTION static inline __m128i |
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134 |
set1_argb_sse2(uint32_t src) |
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135 |
{ |
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return _mm_set1_epi32(src); |
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137 |
} |
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138 |
|
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139 |
SSE_FUNCTION static inline __m128i |
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140 |
load_u8_mask(const uint8_t *m) |
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141 |
{ |
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142 |
__m128i a; |
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143 |
a = _mm_cvtsi32_si128(*(uint32_t *)m); |
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a = _mm_unpacklo_epi8(a, a); |
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a = _mm_unpacklo_epi16(a, a); |
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146 |
return a; |
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147 |
} |
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148 |
|
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149 |
SSE_FUNCTION static inline __m128i |
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150 |
set1_u8_mask(uint8_t m) |
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151 |
{ |
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return _mm_set1_epi8(m); |
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153 |
} |
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154 |
|
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155 |
SSE_FUNCTION static void |
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156 |
store_argb_sse2(uint32_t *dest, __m128i pix) |
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157 |
{ |
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158 |
_mm_store_si128((__m128i *)dest, pix); |
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159 |
} |
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160 |
|
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161 |
SSE_FUNCTION static __m128i |
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162 |
over_argb_sse2(__m128i dest, __m128i src, __m128i srca) |
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163 |
{ |
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return _mm_adds_epu8(src, muldiv_255_sse2(dest, negate_argb_sse2(srca))); |
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165 |
} |
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166 |
|
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167 |
SSE_FUNCTION static void |
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168 |
composite_in_argb_sse (uint32_t *dest, const uint32_t *src, const uint8_t *mask, |
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169 |
int n) |
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170 |
{ |
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171 |
for (; ((long)dest & 15) && (n > 0); n--) { |
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uint32_t s = *src++; |
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173 |
uint8_t m = *mask++; |
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174 |
|
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175 |
*dest++ = oil_argb( |
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176 |
COMPOSITE_IN(oil_argb_A(s), m), |
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177 |
COMPOSITE_IN(oil_argb_R(s), m), |
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COMPOSITE_IN(oil_argb_G(s), m), |
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179 |
COMPOSITE_IN(oil_argb_B(s), m)); |
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180 |
} |
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181 |
for (; n >= 4; n -= 4) { |
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182 |
__m128i s, m; |
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183 |
s = load_argb_sse2(src); |
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184 |
m = load_u8_mask(mask); |
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185 |
store_argb_sse2(dest, muldiv_255_sse2(s, m)); |
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186 |
src += 4; |
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187 |
mask += 4; |
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188 |
dest += 4; |
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189 |
} |
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190 |
for (; n > 0; n--) { |
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191 |
uint32_t s = *src++; |
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192 |
uint8_t m = *mask++; |
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193 |
|
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194 |
*dest++ = oil_argb( |
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195 |
COMPOSITE_IN(oil_argb_A(s), m), |
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196 |
COMPOSITE_IN(oil_argb_R(s), m), |
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197 |
COMPOSITE_IN(oil_argb_G(s), m), |
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198 |
COMPOSITE_IN(oil_argb_B(s), m)); |
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199 |
} |
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200 |
} |
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OIL_DEFINE_IMPL_FULL_WRAPPER (composite_in_argb_sse, composite_in_argb, |
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OIL_IMPL_FLAG_SSE2); |
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|
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SSE_FUNCTION static void |
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composite_in_argb_const_src_sse (uint32_t *dest, const uint32_t *src, |
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const uint8_t *mask, int n) |
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{ |
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__m128i s; |
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|
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s = set1_argb_sse2(*src); |
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|
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for (; ((long)dest & 15) && (n > 0); n--) { |
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uint8_t m = *mask++; |
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214 |
|
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*dest++ = oil_argb( |
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COMPOSITE_IN(oil_argb_A(*src), m), |
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COMPOSITE_IN(oil_argb_R(*src), m), |
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COMPOSITE_IN(oil_argb_G(*src), m), |
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COMPOSITE_IN(oil_argb_B(*src), m)); |
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} |
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for (; n >= 4; n -= 4) { |
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__m128i m; |
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m = load_u8_mask(mask); |
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store_argb_sse2(dest, muldiv_255_sse2(s, m)); |
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mask += 4; |
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dest += 4; |
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} |
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for (; n > 0; n--) { |
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uint8_t m = *mask++; |
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|
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*dest++ = oil_argb( |
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COMPOSITE_IN(oil_argb_A(*src), m), |
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COMPOSITE_IN(oil_argb_R(*src), m), |
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COMPOSITE_IN(oil_argb_G(*src), m), |
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COMPOSITE_IN(oil_argb_B(*src), m)); |
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} |
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} |
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OIL_DEFINE_IMPL_FULL_WRAPPER (composite_in_argb_const_src_sse, |
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composite_in_argb_const_src, OIL_IMPL_FLAG_SSE2); |
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|
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SSE_FUNCTION static void |
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composite_in_argb_const_mask_sse (uint32_t *dest, const uint32_t *src, |
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const uint8_t *mask, int n) |
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{ |
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__m128i m; |
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|
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m = set1_u8_mask(*mask); |
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|
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for (; ((long)dest & 15) && (n > 0); n--) { |
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uint32_t s = *src++; |
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|
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*dest++ = oil_argb( |
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COMPOSITE_IN(oil_argb_A(s), mask[0]), |
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COMPOSITE_IN(oil_argb_R(s), mask[0]), |
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COMPOSITE_IN(oil_argb_G(s), mask[0]), |
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COMPOSITE_IN(oil_argb_B(s), mask[0])); |
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} |
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for (; n >= 4; n -= 4) { |
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__m128i s; |
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s = load_argb_sse2(src); |
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store_argb_sse2(dest, muldiv_255_sse2(s, m)); |
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src += 4; |
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dest += 4; |
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} |
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for (; n > 0; n--) { |
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uint32_t s = *src++; |
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|
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*dest++ = oil_argb( |
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COMPOSITE_IN(oil_argb_A(s), mask[0]), |
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COMPOSITE_IN(oil_argb_R(s), mask[0]), |
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COMPOSITE_IN(oil_argb_G(s), mask[0]), |
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COMPOSITE_IN(oil_argb_B(s), mask[0])); |
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} |
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} |
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OIL_DEFINE_IMPL_FULL_WRAPPER (composite_in_argb_const_mask_sse, |
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composite_in_argb_const_mask, OIL_IMPL_FLAG_SSE2); |
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|
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SSE_FUNCTION static void |
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composite_over_argb_sse (uint32_t *dest, const uint32_t *src, int n) |
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{ |
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for (; ((long)dest & 15) && (n > 0); n--) { |
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uint32_t d = *dest, s = *src++; |
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uint8_t srca = oil_argb_A(s); |
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d = oil_argb( |
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COMPOSITE_OVER(oil_argb_A(d), oil_argb_A(s), srca), |
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COMPOSITE_OVER(oil_argb_R(d), oil_argb_R(s), srca), |
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COMPOSITE_OVER(oil_argb_G(d), oil_argb_G(s), srca), |
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COMPOSITE_OVER(oil_argb_B(d), oil_argb_B(s), srca)); |
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*dest++ = d; |
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} |
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for (; n >= 4; n -= 4) { |
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__m128i d, s; |
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s = load_argb_sse2(src); |
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d = over_argb_sse2(*(__m128i *)dest, s, argb_A_sse2(s)); |
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store_argb_sse2(dest, d); |
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src += 4; |
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dest += 4; |
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} |
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for (; n > 0; n--) { |
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uint32_t d = *dest, s = *src++; |
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uint8_t srca = oil_argb_A(s); |
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d = oil_argb( |
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COMPOSITE_OVER(oil_argb_A(d), oil_argb_A(s), srca), |
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COMPOSITE_OVER(oil_argb_R(d), oil_argb_R(s), srca), |
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COMPOSITE_OVER(oil_argb_G(d), oil_argb_G(s), srca), |
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COMPOSITE_OVER(oil_argb_B(d), oil_argb_B(s), srca)); |
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*dest++ = d; |
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} |
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} |
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OIL_DEFINE_IMPL_FULL_WRAPPER (composite_over_argb_sse, composite_over_argb, |
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OIL_IMPL_FLAG_SSE2); |
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312 |
|
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SSE_FUNCTION static void |
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composite_over_argb_const_src_sse (uint32_t *dest, const uint32_t *src, int n) |
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{ |
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__m128i s, sa; |
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uint32_t srca; |
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|
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srca = oil_argb_A(*src); |
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s = set1_argb_sse2(*src); |
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sa = negate_argb_sse2(argb_A_sse2(s)); |
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for (; ((long)dest & 15) && (n > 0); n--) { |
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uint32_t d = *dest; |
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d = oil_argb( |
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COMPOSITE_OVER(oil_argb_A(d), oil_argb_A(*src), srca), |
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COMPOSITE_OVER(oil_argb_R(d), oil_argb_R(*src), srca), |
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COMPOSITE_OVER(oil_argb_G(d), oil_argb_G(*src), srca), |
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COMPOSITE_OVER(oil_argb_B(d), oil_argb_B(*src), srca)); |
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*dest++ = d; |
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} |
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for (; n >= 4; n -= 4) { |
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__m128i d; |
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d = _mm_adds_epu8(s, muldiv_255_sse2(*(__m128i *)dest, sa)); |
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store_argb_sse2(dest, d); |
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dest += 4; |
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} |
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for (; n > 0; n--) { |
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uint32_t d = *dest; |
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d = oil_argb( |
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COMPOSITE_OVER(oil_argb_A(d), oil_argb_A(*src), srca), |
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COMPOSITE_OVER(oil_argb_R(d), oil_argb_R(*src), srca), |
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COMPOSITE_OVER(oil_argb_G(d), oil_argb_G(*src), srca), |
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COMPOSITE_OVER(oil_argb_B(d), oil_argb_B(*src), srca)); |
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*dest++ = d; |
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} |
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} |
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OIL_DEFINE_IMPL_FULL_WRAPPER (composite_over_argb_const_src_sse, |
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composite_over_argb_const_src, OIL_IMPL_FLAG_SSE2); |
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349 |
|
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SSE_FUNCTION static void |
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composite_in_over_argb_sse (uint32_t *dest, const uint32_t *src, |
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const uint8_t *mask, int n) |
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{ |
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for (; ((long)dest & 15) && (n > 0); n--) { |
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uint32_t d = *dest, s = *src++, m = *mask++, color; |
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uint8_t srca; |
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|
357 |
|
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color = oil_argb( |
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COMPOSITE_IN(oil_argb_A(s), m), |
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COMPOSITE_IN(oil_argb_R(s), m), |
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COMPOSITE_IN(oil_argb_G(s), m), |
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COMPOSITE_IN(oil_argb_B(s), m)); |
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srca = oil_argb_A(color); |
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d = oil_argb( |
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COMPOSITE_OVER(oil_argb_A(d), oil_argb_A(color), srca), |
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COMPOSITE_OVER(oil_argb_R(d), oil_argb_R(color), srca), |
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COMPOSITE_OVER(oil_argb_G(d), oil_argb_G(color), srca), |
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COMPOSITE_OVER(oil_argb_B(d), oil_argb_B(color), srca)); |
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*dest++ = d; |
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} |
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371 |
for (; n >= 4; n -= 4) { |
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__m128i d, s, m; |
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s = load_argb_sse2(src); |
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m = load_u8_mask(mask); |
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s = muldiv_255_sse2(s, m); |
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d = over_argb_sse2(*(__m128i *)dest, s, argb_A_sse2(s)); |
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store_argb_sse2(dest, d); |
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src += 4; |
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mask += 4; |
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dest += 4; |
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381 |
} |
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382 |
for (; n > 0; n--) { |
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uint32_t d = *dest, s = *src++, m = *mask++, color; |
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384 |
uint8_t srca; |
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|
385 |
|
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386 |
color = oil_argb( |
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387 |
COMPOSITE_IN(oil_argb_A(s), m), |
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388 |
COMPOSITE_IN(oil_argb_R(s), m), |
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389 |
COMPOSITE_IN(oil_argb_G(s), m), |
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390 |
COMPOSITE_IN(oil_argb_B(s), m)); |
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|
391 |
srca = oil_argb_A(color); |
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|
392 |
d = oil_argb( |
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|
393 |
COMPOSITE_OVER(oil_argb_A(d), oil_argb_A(color), srca), |
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|
394 |
COMPOSITE_OVER(oil_argb_R(d), oil_argb_R(color), srca), |
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|
395 |
COMPOSITE_OVER(oil_argb_G(d), oil_argb_G(color), srca), |
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Revision: 201011
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parents:
diff
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|
396 |
COMPOSITE_OVER(oil_argb_B(d), oil_argb_B(color), srca)); |
47c74d1534e1
Revision: 201011
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parents:
diff
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|
397 |
*dest++ = d; |
47c74d1534e1
Revision: 201011
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parents:
diff
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|
398 |
} |
47c74d1534e1
Revision: 201011
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parents:
diff
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|
399 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
400 |
OIL_DEFINE_IMPL_FULL_WRAPPER (composite_in_over_argb_sse, composite_in_over_argb, |
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Revision: 201011
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parents:
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|
401 |
OIL_IMPL_FLAG_SSE2); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
402 |
|
47c74d1534e1
Revision: 201011
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parents:
diff
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|
403 |
SSE_FUNCTION static void |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
404 |
composite_in_over_argb_const_src_sse (uint32_t *dest, const uint32_t *src, |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
405 |
const uint8_t *mask, int n) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
406 |
{ |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
407 |
__m128i s; |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
408 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
409 |
s = set1_argb_sse2(*src); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
411 |
for (; ((long)dest & 15) && (n > 0); n--) { |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
412 |
uint32_t d = *dest, m = *mask++, color; |
47c74d1534e1
Revision: 201011
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parents:
diff
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|
413 |
uint8_t srca; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
414 |
|
47c74d1534e1
Revision: 201011
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parents:
diff
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|
415 |
color = oil_argb( |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
416 |
COMPOSITE_IN(oil_argb_A(*src), m), |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
417 |
COMPOSITE_IN(oil_argb_R(*src), m), |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
418 |
COMPOSITE_IN(oil_argb_G(*src), m), |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
419 |
COMPOSITE_IN(oil_argb_B(*src), m)); |
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Revision: 201011
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parents:
diff
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|
420 |
srca = oil_argb_A(color); |
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Revision: 201011
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parents:
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|
421 |
d = oil_argb( |
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Revision: 201011
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parents:
diff
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|
422 |
COMPOSITE_OVER(oil_argb_A(d), oil_argb_A(color), srca), |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
423 |
COMPOSITE_OVER(oil_argb_R(d), oil_argb_R(color), srca), |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
424 |
COMPOSITE_OVER(oil_argb_G(d), oil_argb_G(color), srca), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
COMPOSITE_OVER(oil_argb_B(d), oil_argb_B(color), srca)); |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
426 |
*dest++ = d; |
47c74d1534e1
Revision: 201011
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parents:
diff
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|
427 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
428 |
for (; n >= 4; n -= 4) { |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
429 |
__m128i d, color, m; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
430 |
m = load_u8_mask(mask); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
431 |
color = muldiv_255_sse2(s, m); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
432 |
d = over_argb_sse2(*(__m128i *)dest, color, argb_A_sse2(color)); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
433 |
store_argb_sse2(dest, d); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
434 |
mask += 4; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
435 |
dest += 4; |
47c74d1534e1
Revision: 201011
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parents:
diff
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|
436 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
for (; n > 0; n--) { |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
uint32_t d = *dest, m = *mask++, color; |
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Revision: 201011
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parents:
diff
changeset
|
439 |
uint8_t srca; |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
440 |
|
47c74d1534e1
Revision: 201011
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parents:
diff
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|
441 |
color = oil_argb( |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
COMPOSITE_IN(oil_argb_A(*src), m), |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
443 |
COMPOSITE_IN(oil_argb_R(*src), m), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
COMPOSITE_IN(oil_argb_G(*src), m), |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
COMPOSITE_IN(oil_argb_B(*src), m)); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
srca = oil_argb_A(color); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
d = oil_argb( |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
COMPOSITE_OVER(oil_argb_A(d), oil_argb_A(color), srca), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
COMPOSITE_OVER(oil_argb_R(d), oil_argb_R(color), srca), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
COMPOSITE_OVER(oil_argb_G(d), oil_argb_G(color), srca), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
COMPOSITE_OVER(oil_argb_B(d), oil_argb_B(color), srca)); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
*dest++ = d; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
OIL_DEFINE_IMPL_FULL_WRAPPER (composite_in_over_argb_const_src_sse, |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
456 |
composite_in_over_argb_const_src, OIL_IMPL_FLAG_SSE2); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
SSE_FUNCTION static void |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
composite_in_over_argb_const_mask_sse (uint32_t *dest, const uint32_t *src, |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
const uint8_t *mask, int n) |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
{ |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
__m128i m; |
47c74d1534e1
Revision: 201011
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parents:
diff
changeset
|
463 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
m = set1_u8_mask(*mask); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
for (; ((long)dest & 15) && (n > 0); n--) { |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
uint32_t d = *dest, s = *src++, color; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
uint8_t srca; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
color = oil_argb( |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
COMPOSITE_IN(oil_argb_A(s), *mask), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
COMPOSITE_IN(oil_argb_R(s), *mask), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
COMPOSITE_IN(oil_argb_G(s), *mask), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
COMPOSITE_IN(oil_argb_B(s), *mask)); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
srca = oil_argb_A(color); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
d = oil_argb( |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
COMPOSITE_OVER(oil_argb_A(d), oil_argb_A(color), srca), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
COMPOSITE_OVER(oil_argb_R(d), oil_argb_R(color), srca), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
COMPOSITE_OVER(oil_argb_G(d), oil_argb_G(color), srca), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
COMPOSITE_OVER(oil_argb_B(d), oil_argb_B(color), srca)); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
*dest++ = d; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
for (; n >= 4; n -= 4) { |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
__m128i d, s; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
s = load_argb_sse2(src); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
s = muldiv_255_sse2(s, m); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
d = over_argb_sse2(*(__m128i *)dest, s, argb_A_sse2(s)); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
store_argb_sse2(dest, d); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
src += 4; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
dest += 4; |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
for (; n > 0; n--) { |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
493 |
uint32_t d = *dest, s = *src++, color; |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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494 |
uint8_t srca; |
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495 |
|
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color = oil_argb( |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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COMPOSITE_IN(oil_argb_A(s), *mask), |
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COMPOSITE_IN(oil_argb_R(s), *mask), |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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COMPOSITE_IN(oil_argb_G(s), *mask), |
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COMPOSITE_IN(oil_argb_B(s), *mask)); |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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srca = oil_argb_A(color); |
47c74d1534e1
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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502 |
d = oil_argb( |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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COMPOSITE_OVER(oil_argb_A(d), oil_argb_A(color), srca), |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
504 |
COMPOSITE_OVER(oil_argb_R(d), oil_argb_R(color), srca), |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
505 |
COMPOSITE_OVER(oil_argb_G(d), oil_argb_G(color), srca), |
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parents:
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506 |
COMPOSITE_OVER(oil_argb_B(d), oil_argb_B(color), srca)); |
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parents:
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|
507 |
*dest++ = d; |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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508 |
} |
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509 |
} |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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510 |
OIL_DEFINE_IMPL_FULL_WRAPPER (composite_in_over_argb_const_mask_sse, |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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511 |
composite_in_over_argb_const_mask, OIL_IMPL_FLAG_SSE2); |
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|
512 |
|
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513 |
SSE_FUNCTION static void |
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Revision: 201011
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514 |
composite_over_u8_sse (uint8_t *dest, const uint8_t *src, int n) |
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515 |
{ |
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Revision: 201011
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516 |
/* Initial operations to align the destination pointer */ |
47c74d1534e1
Revision: 201011
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517 |
for (; ((long)dest & 15) && (n > 0); n--) { |
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*dest = COMPOSITE_OVER(*dest, *src, *src); |
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Revision: 201011
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519 |
src++; |
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Revision: 201011
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520 |
dest++; |
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521 |
} |
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522 |
/* over_u8 can be dealt with using our argb code, with srca = s */ |
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523 |
for (; n >= 16; n -= 16) { |
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524 |
__m128i d, s; |
47c74d1534e1
Revision: 201011
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525 |
d = *(__m128i *)dest; |
47c74d1534e1
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526 |
s = load_argb_sse2((uint32_t *)src); |
47c74d1534e1
Revision: 201011
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527 |
store_argb_sse2((uint32_t *)dest, over_argb_sse2(d, s, s)); |
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|
528 |
src += 16; |
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Revision: 201011
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529 |
dest += 16; |
47c74d1534e1
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parents:
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|
530 |
} |
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Revision: 201011
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|
531 |
for (; n > 0; n--) { |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
532 |
*dest = COMPOSITE_OVER(*dest, *src, *src); |
47c74d1534e1
Revision: 201011
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parents:
diff
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|
533 |
src++; |
47c74d1534e1
Revision: 201011
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parents:
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534 |
dest++; |
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Revision: 201011
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parents:
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535 |
} |
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Revision: 201011
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parents:
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|
536 |
} |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
537 |
OIL_DEFINE_IMPL_FULL_WRAPPER (composite_over_u8_sse, composite_over_u8, |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
538 |
OIL_IMPL_FLAG_SSE2); |
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
539 |
|
47c74d1534e1
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
540 |
#endif |
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Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
541 |