Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(7)

Side by Side Diff: src/opts/SkBitmapProcState_opts_SSE2.cpp

Issue 1753903002: fission bitmapprocstate (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: use real types instead of uint8_t, fix formatting Created 4 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « src/image/SkImageShader.cpp ('k') | src/opts/SkBitmapProcState_opts_SSSE3.cpp » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 /* 1 /*
2 * Copyright 2009 The Android Open Source Project 2 * Copyright 2009 The Android Open Source Project
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #include <emmintrin.h> 8 #include <emmintrin.h>
9 #include "SkBitmapProcState_opts_SSE2.h" 9 #include "SkBitmapProcState_opts_SSE2.h"
10 #include "SkColorPriv.h" 10 #include "SkColorPriv.h"
11 #include "SkPaint.h" 11 #include "SkPaint.h"
12 #include "SkUtils.h" 12 #include "SkUtils.h"
13 13
14 void S32_opaque_D32_filter_DX_SSE2(const SkBitmapProcState& s, 14 void S32_opaque_D32_filter_DX_SSE2(const SkBitmapProcState& s,
15 const uint32_t* xy, 15 const uint32_t* xy,
16 int count, uint32_t* colors) { 16 int count, uint32_t* colors) {
17 SkASSERT(count > 0 && colors != nullptr); 17 SkASSERT(count > 0 && colors != nullptr);
18 SkASSERT(s.fFilterLevel != kNone_SkFilterQuality); 18 SkASSERT(s.fFilterQuality != kNone_SkFilterQuality);
19 SkASSERT(kN32_SkColorType == s.fPixmap.colorType()); 19 SkASSERT(kN32_SkColorType == s.fPixmap.colorType());
20 SkASSERT(s.fAlphaScale == 256); 20 SkASSERT(s.fAlphaScale == 256);
21 21
22 const char* srcAddr = static_cast<const char*>(s.fPixmap.addr()); 22 const char* srcAddr = static_cast<const char*>(s.fPixmap.addr());
23 size_t rb = s.fPixmap.rowBytes(); 23 size_t rb = s.fPixmap.rowBytes();
24 uint32_t XY = *xy++; 24 uint32_t XY = *xy++;
25 unsigned y0 = XY >> 14; 25 unsigned y0 = XY >> 14;
26 const uint32_t* row0 = reinterpret_cast<const uint32_t*>(srcAddr + (y0 >> 4) * rb); 26 const uint32_t* row0 = reinterpret_cast<const uint32_t*>(srcAddr + (y0 >> 4) * rb);
27 const uint32_t* row1 = reinterpret_cast<const uint32_t*>(srcAddr + (XY & 0x3 FFF) * rb); 27 const uint32_t* row1 = reinterpret_cast<const uint32_t*>(srcAddr + (XY & 0x3 FFF) * rb);
28 unsigned subY = y0 & 0xF; 28 unsigned subY = y0 & 0xF;
(...skipping 85 matching lines...) Expand 10 before | Expand all | Expand 10 after
114 114
115 // Extract low int and store. 115 // Extract low int and store.
116 *colors++ = _mm_cvtsi128_si32(sum); 116 *colors++ = _mm_cvtsi128_si32(sum);
117 } while (--count > 0); 117 } while (--count > 0);
118 } 118 }
119 119
120 void S32_alpha_D32_filter_DX_SSE2(const SkBitmapProcState& s, 120 void S32_alpha_D32_filter_DX_SSE2(const SkBitmapProcState& s,
121 const uint32_t* xy, 121 const uint32_t* xy,
122 int count, uint32_t* colors) { 122 int count, uint32_t* colors) {
123 SkASSERT(count > 0 && colors != nullptr); 123 SkASSERT(count > 0 && colors != nullptr);
124 SkASSERT(s.fFilterLevel != kNone_SkFilterQuality); 124 SkASSERT(s.fFilterQuality != kNone_SkFilterQuality);
125 SkASSERT(kN32_SkColorType == s.fPixmap.colorType()); 125 SkASSERT(kN32_SkColorType == s.fPixmap.colorType());
126 SkASSERT(s.fAlphaScale < 256); 126 SkASSERT(s.fAlphaScale < 256);
127 127
128 const char* srcAddr = static_cast<const char*>(s.fPixmap.addr()); 128 const char* srcAddr = static_cast<const char*>(s.fPixmap.addr());
129 size_t rb = s.fPixmap.rowBytes(); 129 size_t rb = s.fPixmap.rowBytes();
130 uint32_t XY = *xy++; 130 uint32_t XY = *xy++;
131 unsigned y0 = XY >> 14; 131 unsigned y0 = XY >> 14;
132 const uint32_t* row0 = reinterpret_cast<const uint32_t*>(srcAddr + (y0 >> 4) * rb); 132 const uint32_t* row0 = reinterpret_cast<const uint32_t*>(srcAddr + (y0 >> 4) * rb);
133 const uint32_t* row1 = reinterpret_cast<const uint32_t*>(srcAddr + (XY & 0x3 FFF) * rb); 133 const uint32_t* row1 = reinterpret_cast<const uint32_t*>(srcAddr + (XY & 0x3 FFF) * rb);
134 unsigned subY = y0 & 0xF; 134 unsigned subY = y0 & 0xF;
(...skipping 477 matching lines...) Expand 10 before | Expand all | Expand 10 after
612 } // while count >= 4 612 } // while count >= 4
613 } // if count >= 4 613 } // if count >= 4
614 614
615 while (count-- > 0) { 615 while (count-- > 0) {
616 *xy++ = (SkClampMax(fy >> 16, maxY) << 16) | 616 *xy++ = (SkClampMax(fy >> 16, maxY) << 16) |
617 SkClampMax(fx >> 16, maxX); 617 SkClampMax(fx >> 16, maxX);
618 fx += dx; 618 fx += dx;
619 fy += dy; 619 fy += dy;
620 } 620 }
621 } 621 }
OLDNEW
« no previous file with comments | « src/image/SkImageShader.cpp ('k') | src/opts/SkBitmapProcState_opts_SSSE3.cpp » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698