robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
robertphillips@google.com | 3b0a9fe | 2013-01-31 15:56:22 +0000 | [diff] [blame] | 8 | #include "SkDebugCanvas.h" |
robertphillips@google.com | 801cee1 | 2012-10-19 19:06:11 +0000 | [diff] [blame] | 9 | #include "SkDevice.h" |
scroggo@google.com | 7def5e1 | 2013-05-31 14:00:10 +0000 | [diff] [blame] | 10 | #include "SkForceLinking.h" |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 11 | #include "SkGraphics.h" |
robertphillips@google.com | 4e4d75b | 2012-11-12 18:03:19 +0000 | [diff] [blame] | 12 | #include "SkImageDecoder.h" |
robertphillips@google.com | 801cee1 | 2012-10-19 19:06:11 +0000 | [diff] [blame] | 13 | #include "SkImageEncoder.h" |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 14 | #include "SkOSFile.h" |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 15 | #include "SkPicture.h" |
robertphillips | 2de5939 | 2015-02-11 13:18:14 -0800 | [diff] [blame] | 16 | #include "SkPictureRecord.h" |
robertphillips@google.com | 770963f | 2014-04-18 18:04:41 +0000 | [diff] [blame] | 17 | #include "SkPictureRecorder.h" |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 18 | #include "SkStream.h" |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 19 | #include "picture_utils.h" |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 20 | |
scroggo@google.com | 7def5e1 | 2013-05-31 14:00:10 +0000 | [diff] [blame] | 21 | __SK_FORCE_IMAGE_DECODER_LINKING; |
| 22 | |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 23 | static void usage() { |
robertphillips@google.com | d3d377f | 2012-12-07 20:56:13 +0000 | [diff] [blame] | 24 | SkDebugf("Usage: filter -i inFile [-o outFile] [--input-dir path] [--output-dir path]\n"); |
robertphillips@google.com | 3b0a9fe | 2013-01-31 15:56:22 +0000 | [diff] [blame] | 25 | SkDebugf(" [-h|--help]\n\n"); |
robertphillips@google.com | 2e87ba0 | 2013-04-08 15:45:30 +0000 | [diff] [blame] | 26 | SkDebugf(" -i inFile : file to filter.\n"); |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 27 | SkDebugf(" -o outFile : result of filtering.\n"); |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 28 | SkDebugf(" --input-dir : process all files in dir with .skp extension.\n"); |
| 29 | SkDebugf(" --output-dir : results of filtering the input dir.\n"); |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 30 | SkDebugf(" -h|--help : Show this help message.\n"); |
| 31 | } |
| 32 | |
robertphillips@google.com | 3b0a9fe | 2013-01-31 15:56:22 +0000 | [diff] [blame] | 33 | // Is the supplied paint simply a color? |
| 34 | static bool is_simple(const SkPaint& p) { |
| 35 | return NULL == p.getPathEffect() && |
| 36 | NULL == p.getShader() && |
| 37 | NULL == p.getXfermode() && |
| 38 | NULL == p.getMaskFilter() && |
| 39 | NULL == p.getColorFilter() && |
| 40 | NULL == p.getRasterizer() && |
| 41 | NULL == p.getLooper() && |
| 42 | NULL == p.getImageFilter(); |
| 43 | } |
robertphillips@google.com | d3d377f | 2012-12-07 20:56:13 +0000 | [diff] [blame] | 44 | |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 45 | |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 46 | // Check for: |
| 47 | // SAVE_LAYER |
| 48 | // DRAW_BITMAP_RECT_TO_RECT |
| 49 | // RESTORE |
| 50 | // where the saveLayer's color can be moved into the drawBitmapRect |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 51 | static bool check_0(SkDebugCanvas* canvas, int curCommand) { |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 52 | if (SkDrawCommand::kSaveLayer_OpType != canvas->getDrawCommandAt(curCommand)->getType() || |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 53 | canvas->getSize() <= curCommand+2 || |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 54 | SkDrawCommand::kDrawBitmapRect_OpType != canvas->getDrawCommandAt(curCommand+1)->getType() || |
| 55 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+2)->getType()) { |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 56 | return false; |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 57 | } |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 58 | |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 59 | SkSaveLayerCommand* saveLayer = |
| 60 | (SkSaveLayerCommand*) canvas->getDrawCommandAt(curCommand); |
| 61 | SkDrawBitmapRectCommand* dbmr = |
| 62 | (SkDrawBitmapRectCommand*) canvas->getDrawCommandAt(curCommand+1); |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 63 | |
| 64 | const SkPaint* saveLayerPaint = saveLayer->paint(); |
| 65 | SkPaint* dbmrPaint = dbmr->paint(); |
| 66 | |
skia.committer@gmail.com | 3d18d06 | 2013-02-14 07:01:34 +0000 | [diff] [blame] | 67 | // For this optimization we only fold the saveLayer and drawBitmapRect |
robertphillips@google.com | c525704 | 2013-04-02 15:30:03 +0000 | [diff] [blame] | 68 | // together if the saveLayer's draw is simple (i.e., no fancy effects) |
| 69 | // and the only difference in the colors is their alpha value |
robertphillips@google.com | 1780a3c | 2013-02-13 13:27:44 +0000 | [diff] [blame] | 70 | SkColor layerColor = saveLayerPaint->getColor() | 0xFF000000; // force opaque |
robertphillips@google.com | c525704 | 2013-04-02 15:30:03 +0000 | [diff] [blame] | 71 | SkColor dbmrColor = dbmrPaint->getColor() | 0xFF000000; // force opaque |
robertphillips@google.com | 1780a3c | 2013-02-13 13:27:44 +0000 | [diff] [blame] | 72 | |
robertphillips@google.com | c525704 | 2013-04-02 15:30:03 +0000 | [diff] [blame] | 73 | // If either operation lacks a paint then the collapse is trivial |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 74 | return NULL == saveLayerPaint || |
| 75 | NULL == dbmrPaint || |
robertphillips@google.com | c525704 | 2013-04-02 15:30:03 +0000 | [diff] [blame] | 76 | (is_simple(*saveLayerPaint) && dbmrColor == layerColor); |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 77 | } |
| 78 | |
| 79 | // Fold the saveLayer's alpha into the drawBitmapRect and remove the saveLayer |
| 80 | // and restore |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 81 | static void apply_0(SkDebugCanvas* canvas, int curCommand) { |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 82 | SkSaveLayerCommand* saveLayer = |
| 83 | (SkSaveLayerCommand*) canvas->getDrawCommandAt(curCommand); |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 84 | const SkPaint* saveLayerPaint = saveLayer->paint(); |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 85 | |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 86 | // if (NULL == saveLayerPaint) the dbmr's paint doesn't need to be changed |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 87 | if (saveLayerPaint) { |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 88 | SkDrawBitmapRectCommand* dbmr = |
| 89 | (SkDrawBitmapRectCommand*) canvas->getDrawCommandAt(curCommand+1); |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 90 | SkPaint* dbmrPaint = dbmr->paint(); |
| 91 | |
| 92 | if (NULL == dbmrPaint) { |
| 93 | // if the DBMR doesn't have a paint just use the saveLayer's |
| 94 | dbmr->setPaint(*saveLayerPaint); |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 95 | } else if (saveLayerPaint) { |
robertphillips@google.com | c525704 | 2013-04-02 15:30:03 +0000 | [diff] [blame] | 96 | // Both paints are present so their alphas need to be combined |
| 97 | SkColor color = saveLayerPaint->getColor(); |
| 98 | int a0 = SkColorGetA(color); |
| 99 | |
| 100 | color = dbmrPaint->getColor(); |
| 101 | int a1 = SkColorGetA(color); |
| 102 | |
| 103 | int newA = SkMulDiv255Round(a0, a1); |
| 104 | SkASSERT(newA <= 0xFF); |
| 105 | |
| 106 | SkColor newColor = SkColorSetA(color, newA); |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 107 | dbmrPaint->setColor(newColor); |
| 108 | } |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 109 | } |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 110 | |
| 111 | canvas->deleteDrawCommandAt(curCommand+2); // restore |
| 112 | canvas->deleteDrawCommandAt(curCommand); // saveLayer |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 113 | } |
| 114 | |
| 115 | // Check for: |
| 116 | // SAVE_LAYER |
| 117 | // SAVE |
| 118 | // CLIP_RECT |
| 119 | // DRAW_BITMAP_RECT_TO_RECT |
| 120 | // RESTORE |
| 121 | // RESTORE |
| 122 | // where the saveLayer's color can be moved into the drawBitmapRect |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 123 | static bool check_1(SkDebugCanvas* canvas, int curCommand) { |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 124 | if (SkDrawCommand::kSaveLayer_OpType != canvas->getDrawCommandAt(curCommand)->getType() || |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 125 | canvas->getSize() <= curCommand+5 || |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 126 | SkDrawCommand::kSave_OpType != canvas->getDrawCommandAt(curCommand+1)->getType() || |
| 127 | SkDrawCommand::kClipRect_OpType != canvas->getDrawCommandAt(curCommand+2)->getType() || |
| 128 | SkDrawCommand::kDrawBitmapRect_OpType != canvas->getDrawCommandAt(curCommand+3)->getType() || |
| 129 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+4)->getType() || |
| 130 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+5)->getType()) { |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 131 | return false; |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 132 | } |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 133 | |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 134 | SkSaveLayerCommand* saveLayer = |
| 135 | (SkSaveLayerCommand*) canvas->getDrawCommandAt(curCommand); |
| 136 | SkDrawBitmapRectCommand* dbmr = |
| 137 | (SkDrawBitmapRectCommand*) canvas->getDrawCommandAt(curCommand+3); |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 138 | |
| 139 | const SkPaint* saveLayerPaint = saveLayer->paint(); |
| 140 | SkPaint* dbmrPaint = dbmr->paint(); |
| 141 | |
skia.committer@gmail.com | 3d18d06 | 2013-02-14 07:01:34 +0000 | [diff] [blame] | 142 | // For this optimization we only fold the saveLayer and drawBitmapRect |
robertphillips@google.com | 1780a3c | 2013-02-13 13:27:44 +0000 | [diff] [blame] | 143 | // together if the saveLayer's draw is simple (i.e., no fancy effects) and |
| 144 | // and the only difference in the colors is that the saveLayer's can have |
| 145 | // an alpha while the drawBitmapRect's is opaque. |
| 146 | // TODO: it should be possible to fold them together even if they both |
| 147 | // have different non-255 alphas but this is low priority since we have |
| 148 | // never seen that case |
| 149 | // If either operation lacks a paint then the collapse is trivial |
| 150 | SkColor layerColor = saveLayerPaint->getColor() | 0xFF000000; // force opaque |
| 151 | |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 152 | return NULL == saveLayerPaint || |
| 153 | NULL == dbmrPaint || |
robertphillips@google.com | 1780a3c | 2013-02-13 13:27:44 +0000 | [diff] [blame] | 154 | (is_simple(*saveLayerPaint) && dbmrPaint->getColor() == layerColor); |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 155 | } |
| 156 | |
| 157 | // Fold the saveLayer's alpha into the drawBitmapRect and remove the saveLayer |
| 158 | // and restore |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 159 | static void apply_1(SkDebugCanvas* canvas, int curCommand) { |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 160 | SkSaveLayerCommand* saveLayer = |
| 161 | (SkSaveLayerCommand*) canvas->getDrawCommandAt(curCommand); |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 162 | const SkPaint* saveLayerPaint = saveLayer->paint(); |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 163 | |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 164 | // if (NULL == saveLayerPaint) the dbmr's paint doesn't need to be changed |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 165 | if (saveLayerPaint) { |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 166 | SkDrawBitmapRectCommand* dbmr = |
| 167 | (SkDrawBitmapRectCommand*) canvas->getDrawCommandAt(curCommand+3); |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 168 | SkPaint* dbmrPaint = dbmr->paint(); |
| 169 | |
| 170 | if (NULL == dbmrPaint) { |
| 171 | dbmr->setPaint(*saveLayerPaint); |
| 172 | } else { |
| 173 | SkColor newColor = SkColorSetA(dbmrPaint->getColor(), |
| 174 | SkColorGetA(saveLayerPaint->getColor())); |
| 175 | dbmrPaint->setColor(newColor); |
| 176 | } |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 177 | } |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 178 | |
| 179 | canvas->deleteDrawCommandAt(curCommand+5); // restore |
| 180 | canvas->deleteDrawCommandAt(curCommand); // saveLayer |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 181 | } |
| 182 | |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 183 | // Check for: |
| 184 | // SAVE |
| 185 | // CLIP_RECT |
| 186 | // DRAW_RECT |
| 187 | // RESTORE |
| 188 | // where the rect is entirely within the clip and the clip is an intersect |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 189 | static bool check_2(SkDebugCanvas* canvas, int curCommand) { |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 190 | if (SkDrawCommand::kSave_OpType != canvas->getDrawCommandAt(curCommand)->getType() || |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 191 | canvas->getSize() <= curCommand+4 || |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 192 | SkDrawCommand::kClipRect_OpType != canvas->getDrawCommandAt(curCommand+1)->getType() || |
| 193 | SkDrawCommand::kDrawRect_OpType != canvas->getDrawCommandAt(curCommand+2)->getType() || |
| 194 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+3)->getType()) { |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 195 | return false; |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 196 | } |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 197 | |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 198 | SkClipRectCommand* cr = |
| 199 | (SkClipRectCommand*) canvas->getDrawCommandAt(curCommand+1); |
| 200 | SkDrawRectCommand* dr = |
| 201 | (SkDrawRectCommand*) canvas->getDrawCommandAt(curCommand+2); |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 202 | |
| 203 | if (SkRegion::kIntersect_Op != cr->op()) { |
| 204 | return false; |
| 205 | } |
| 206 | |
| 207 | return cr->rect().contains(dr->rect()); |
| 208 | } |
| 209 | |
| 210 | // Remove everything but the drawRect |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 211 | static void apply_2(SkDebugCanvas* canvas, int curCommand) { |
| 212 | canvas->deleteDrawCommandAt(curCommand+3); // restore |
| 213 | // drawRect |
| 214 | canvas->deleteDrawCommandAt(curCommand+1); // clipRect |
| 215 | canvas->deleteDrawCommandAt(curCommand); // save |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 216 | } |
| 217 | |
| 218 | // Check for: |
| 219 | // SAVE |
| 220 | // CLIP_RRECT |
| 221 | // DRAW_RECT |
| 222 | // RESTORE |
| 223 | // where the rect entirely encloses the clip |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 224 | static bool check_3(SkDebugCanvas* canvas, int curCommand) { |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 225 | if (SkDrawCommand::kSave_OpType != canvas->getDrawCommandAt(curCommand)->getType() || |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 226 | canvas->getSize() <= curCommand+4 || |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 227 | SkDrawCommand::kClipRRect_OpType != canvas->getDrawCommandAt(curCommand+1)->getType() || |
| 228 | SkDrawCommand::kDrawRect_OpType != canvas->getDrawCommandAt(curCommand+2)->getType() || |
| 229 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+3)->getType()) { |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 230 | return false; |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 231 | } |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 232 | |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 233 | SkClipRRectCommand* crr = |
| 234 | (SkClipRRectCommand*) canvas->getDrawCommandAt(curCommand+1); |
| 235 | SkDrawRectCommand* dr = |
| 236 | (SkDrawRectCommand*) canvas->getDrawCommandAt(curCommand+2); |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 237 | |
| 238 | if (SkRegion::kIntersect_Op != crr->op()) { |
| 239 | return false; |
| 240 | } |
| 241 | |
| 242 | return dr->rect().contains(crr->rrect().rect()); |
| 243 | } |
| 244 | |
| 245 | // Replace everything with a drawRRect with the paint from the drawRect |
| 246 | // and the AA settings from the clipRRect |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 247 | static void apply_3(SkDebugCanvas* canvas, int curCommand) { |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 248 | |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 249 | canvas->deleteDrawCommandAt(curCommand+3); // restore |
| 250 | |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 251 | SkClipRRectCommand* crr = |
| 252 | (SkClipRRectCommand*) canvas->getDrawCommandAt(curCommand+1); |
| 253 | SkDrawRectCommand* dr = |
| 254 | (SkDrawRectCommand*) canvas->getDrawCommandAt(curCommand+2); |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 255 | |
| 256 | // TODO: could skip paint re-creation if the AA settings already match |
robertphillips@google.com | 91217d0 | 2013-03-17 18:33:46 +0000 | [diff] [blame] | 257 | SkPaint newPaint = dr->paint(); |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 258 | newPaint.setAntiAlias(crr->doAA()); |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 259 | SkDrawRRectCommand* drr = new SkDrawRRectCommand(crr->rrect(), newPaint); |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 260 | canvas->setDrawCommandAt(curCommand+2, drr); |
| 261 | |
| 262 | canvas->deleteDrawCommandAt(curCommand+1); // clipRRect |
| 263 | canvas->deleteDrawCommandAt(curCommand); // save |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 264 | } |
| 265 | |
| 266 | // Check for: |
| 267 | // SAVE |
| 268 | // CLIP_RECT |
| 269 | // DRAW_BITMAP_RECT_TO_RECT |
| 270 | // RESTORE |
| 271 | // where the rect and drawBitmapRect dst exactly match |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 272 | static bool check_4(SkDebugCanvas* canvas, int curCommand) { |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 273 | if (SkDrawCommand::kSave_OpType != canvas->getDrawCommandAt(curCommand)->getType() || |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 274 | canvas->getSize() <= curCommand+4 || |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 275 | SkDrawCommand::kClipRect_OpType != canvas->getDrawCommandAt(curCommand+1)->getType() || |
| 276 | SkDrawCommand::kDrawBitmapRect_OpType != canvas->getDrawCommandAt(curCommand+2)->getType() || |
| 277 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+3)->getType()) { |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 278 | return false; |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 279 | } |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 280 | |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 281 | SkClipRectCommand* cr = |
| 282 | (SkClipRectCommand*) canvas->getDrawCommandAt(curCommand+1); |
| 283 | SkDrawBitmapRectCommand* dbmr = |
| 284 | (SkDrawBitmapRectCommand*) canvas->getDrawCommandAt(curCommand+2); |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 285 | |
| 286 | if (SkRegion::kIntersect_Op != cr->op()) { |
| 287 | return false; |
| 288 | } |
| 289 | |
| 290 | return dbmr->dstRect() == cr->rect(); |
| 291 | } |
| 292 | |
| 293 | // Remove everything but the drawBitmapRect |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 294 | static void apply_4(SkDebugCanvas* canvas, int curCommand) { |
| 295 | canvas->deleteDrawCommandAt(curCommand+3); // restore |
| 296 | // drawBitmapRectToRect |
| 297 | canvas->deleteDrawCommandAt(curCommand+1); // clipRect |
| 298 | canvas->deleteDrawCommandAt(curCommand); // save |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 299 | } |
| 300 | |
robertphillips@google.com | 9105ad0 | 2013-03-17 18:46:16 +0000 | [diff] [blame] | 301 | // Check for: |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 302 | // SAVE |
| 303 | // CLIP_RECT |
| 304 | // SAVE_LAYER |
| 305 | // SAVE |
| 306 | // CLIP_RECT |
| 307 | // SAVE_LAYER |
| 308 | // SAVE |
| 309 | // CLIP_RECT |
| 310 | // DRAWBITMAPRECTTORECT |
| 311 | // RESTORE |
| 312 | // RESTORE |
| 313 | // RESTORE |
| 314 | // RESTORE |
| 315 | // RESTORE |
| 316 | // where: |
| 317 | // all the clipRect's are BW, nested, intersections |
| 318 | // the drawBitmapRectToRect is a 1-1 copy from src to dest |
| 319 | // the last (smallest) clip rect is a subset of the drawBitmapRectToRect's dest rect |
| 320 | // all the saveLayer's paints can be rolled into the drawBitmapRectToRect's paint |
| 321 | // This pattern is used by Google spreadsheet when drawing the toolbar buttons |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 322 | static bool check_7(SkDebugCanvas* canvas, int curCommand) { |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 323 | if (SkDrawCommand::kSave_OpType != canvas->getDrawCommandAt(curCommand)->getType() || |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 324 | canvas->getSize() <= curCommand+13 || |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 325 | SkDrawCommand::kClipRect_OpType != canvas->getDrawCommandAt(curCommand+1)->getType() || |
| 326 | SkDrawCommand::kSaveLayer_OpType != canvas->getDrawCommandAt(curCommand+2)->getType() || |
| 327 | SkDrawCommand::kSave_OpType != canvas->getDrawCommandAt(curCommand+3)->getType() || |
| 328 | SkDrawCommand::kClipRect_OpType != canvas->getDrawCommandAt(curCommand+4)->getType() || |
| 329 | SkDrawCommand::kSaveLayer_OpType != canvas->getDrawCommandAt(curCommand+5)->getType() || |
| 330 | SkDrawCommand::kSave_OpType != canvas->getDrawCommandAt(curCommand+6)->getType() || |
| 331 | SkDrawCommand::kClipRect_OpType != canvas->getDrawCommandAt(curCommand+7)->getType() || |
| 332 | SkDrawCommand::kDrawBitmapRect_OpType != canvas->getDrawCommandAt(curCommand+8)->getType() || |
| 333 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+9)->getType() || |
| 334 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+10)->getType() || |
| 335 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+11)->getType() || |
| 336 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+12)->getType() || |
| 337 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+13)->getType()) { |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 338 | return false; |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 339 | } |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 340 | |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 341 | SkClipRectCommand* clip0 = |
| 342 | (SkClipRectCommand*) canvas->getDrawCommandAt(curCommand+1); |
| 343 | SkSaveLayerCommand* saveLayer0 = |
| 344 | (SkSaveLayerCommand*) canvas->getDrawCommandAt(curCommand+2); |
| 345 | SkClipRectCommand* clip1 = |
| 346 | (SkClipRectCommand*) canvas->getDrawCommandAt(curCommand+4); |
| 347 | SkSaveLayerCommand* saveLayer1 = |
| 348 | (SkSaveLayerCommand*) canvas->getDrawCommandAt(curCommand+5); |
| 349 | SkClipRectCommand* clip2 = |
| 350 | (SkClipRectCommand*) canvas->getDrawCommandAt(curCommand+7); |
| 351 | SkDrawBitmapRectCommand* dbmr = |
| 352 | (SkDrawBitmapRectCommand*) canvas->getDrawCommandAt(curCommand+8); |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 353 | |
| 354 | if (clip0->doAA() || clip1->doAA() || clip2->doAA()) { |
| 355 | return false; |
| 356 | } |
| 357 | |
| 358 | if (SkRegion::kIntersect_Op != clip0->op() || |
| 359 | SkRegion::kIntersect_Op != clip1->op() || |
| 360 | SkRegion::kIntersect_Op != clip2->op()) { |
| 361 | return false; |
| 362 | } |
| 363 | |
skia.committer@gmail.com | 6acd09e | 2013-03-29 07:01:22 +0000 | [diff] [blame] | 364 | if (!clip0->rect().contains(clip1->rect()) || |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 365 | !clip1->rect().contains(clip2->rect())) { |
| 366 | return false; |
| 367 | } |
| 368 | |
| 369 | // The src->dest mapping needs to be 1-to-1 |
| 370 | if (NULL == dbmr->srcRect()) { |
| 371 | if (dbmr->bitmap().width() != dbmr->dstRect().width() || |
| 372 | dbmr->bitmap().height() != dbmr->dstRect().height()) { |
| 373 | return false; |
| 374 | } |
| 375 | } else { |
| 376 | if (dbmr->srcRect()->width() != dbmr->dstRect().width() || |
| 377 | dbmr->srcRect()->height() != dbmr->dstRect().height()) { |
| 378 | return false; |
| 379 | } |
| 380 | } |
| 381 | |
| 382 | if (!dbmr->dstRect().contains(clip2->rect())) { |
| 383 | return false; |
| 384 | } |
| 385 | |
| 386 | const SkPaint* saveLayerPaint0 = saveLayer0->paint(); |
| 387 | const SkPaint* saveLayerPaint1 = saveLayer1->paint(); |
| 388 | |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 389 | if ((saveLayerPaint0 && !is_simple(*saveLayerPaint0)) || |
| 390 | (saveLayerPaint1 && !is_simple(*saveLayerPaint1))) { |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 391 | return false; |
| 392 | } |
| 393 | |
| 394 | SkPaint* dbmrPaint = dbmr->paint(); |
| 395 | |
| 396 | if (NULL == dbmrPaint) { |
skia.committer@gmail.com | 6acd09e | 2013-03-29 07:01:22 +0000 | [diff] [blame] | 397 | return true; |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 398 | } |
skia.committer@gmail.com | 6acd09e | 2013-03-29 07:01:22 +0000 | [diff] [blame] | 399 | |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 400 | if (saveLayerPaint0) { |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 401 | SkColor layerColor0 = saveLayerPaint0->getColor() | 0xFF000000; // force opaque |
| 402 | if (dbmrPaint->getColor() != layerColor0) { |
| 403 | return false; |
| 404 | } |
| 405 | } |
| 406 | |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 407 | if (saveLayerPaint1) { |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 408 | SkColor layerColor1 = saveLayerPaint1->getColor() | 0xFF000000; // force opaque |
| 409 | if (dbmrPaint->getColor() != layerColor1) { |
| 410 | return false; |
| 411 | } |
| 412 | } |
| 413 | |
| 414 | return true; |
| 415 | } |
| 416 | |
| 417 | // Reduce to a single drawBitmapRectToRect call by folding the clipRect's into |
| 418 | // the src and dst Rects and the saveLayer paints into the drawBitmapRectToRect's |
| 419 | // paint. |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 420 | static void apply_7(SkDebugCanvas* canvas, int curCommand) { |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 421 | SkSaveLayerCommand* saveLayer0 = |
| 422 | (SkSaveLayerCommand*) canvas->getDrawCommandAt(curCommand+2); |
| 423 | SkSaveLayerCommand* saveLayer1 = |
| 424 | (SkSaveLayerCommand*) canvas->getDrawCommandAt(curCommand+5); |
| 425 | SkClipRectCommand* clip2 = |
| 426 | (SkClipRectCommand*) canvas->getDrawCommandAt(curCommand+7); |
| 427 | SkDrawBitmapRectCommand* dbmr = |
| 428 | (SkDrawBitmapRectCommand*) canvas->getDrawCommandAt(curCommand+8); |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 429 | |
| 430 | SkScalar newSrcLeft = dbmr->srcRect()->fLeft + clip2->rect().fLeft - dbmr->dstRect().fLeft; |
| 431 | SkScalar newSrcTop = dbmr->srcRect()->fTop + clip2->rect().fTop - dbmr->dstRect().fTop; |
| 432 | |
skia.committer@gmail.com | 6acd09e | 2013-03-29 07:01:22 +0000 | [diff] [blame] | 433 | SkRect newSrc = SkRect::MakeXYWH(newSrcLeft, newSrcTop, |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 434 | clip2->rect().width(), clip2->rect().height()); |
| 435 | |
| 436 | dbmr->setSrcRect(newSrc); |
| 437 | dbmr->setDstRect(clip2->rect()); |
| 438 | |
| 439 | SkColor color = 0xFF000000; |
| 440 | int a0, a1; |
| 441 | |
| 442 | const SkPaint* saveLayerPaint0 = saveLayer0->paint(); |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 443 | if (saveLayerPaint0) { |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 444 | color = saveLayerPaint0->getColor(); |
| 445 | a0 = SkColorGetA(color); |
| 446 | } else { |
| 447 | a0 = 0xFF; |
| 448 | } |
| 449 | |
| 450 | const SkPaint* saveLayerPaint1 = saveLayer1->paint(); |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 451 | if (saveLayerPaint1) { |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 452 | color = saveLayerPaint1->getColor(); |
| 453 | a1 = SkColorGetA(color); |
| 454 | } else { |
| 455 | a1 = 0xFF; |
| 456 | } |
| 457 | |
robertphillips@google.com | c525704 | 2013-04-02 15:30:03 +0000 | [diff] [blame] | 458 | int newA = SkMulDiv255Round(a0, a1); |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 459 | SkASSERT(newA <= 0xFF); |
| 460 | |
| 461 | SkPaint* dbmrPaint = dbmr->paint(); |
| 462 | |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 463 | if (dbmrPaint) { |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 464 | SkColor newColor = SkColorSetA(dbmrPaint->getColor(), newA); |
| 465 | dbmrPaint->setColor(newColor); |
| 466 | } else { |
| 467 | SkColor newColor = SkColorSetA(color, newA); |
| 468 | |
| 469 | SkPaint newPaint; |
| 470 | newPaint.setColor(newColor); |
| 471 | dbmr->setPaint(newPaint); |
| 472 | } |
| 473 | |
| 474 | // remove everything except the drawbitmaprect |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 475 | canvas->deleteDrawCommandAt(curCommand+13); // restore |
| 476 | canvas->deleteDrawCommandAt(curCommand+12); // restore |
| 477 | canvas->deleteDrawCommandAt(curCommand+11); // restore |
| 478 | canvas->deleteDrawCommandAt(curCommand+10); // restore |
| 479 | canvas->deleteDrawCommandAt(curCommand+9); // restore |
| 480 | canvas->deleteDrawCommandAt(curCommand+7); // clipRect |
| 481 | canvas->deleteDrawCommandAt(curCommand+6); // save |
| 482 | canvas->deleteDrawCommandAt(curCommand+5); // saveLayer |
| 483 | canvas->deleteDrawCommandAt(curCommand+4); // clipRect |
| 484 | canvas->deleteDrawCommandAt(curCommand+3); // save |
| 485 | canvas->deleteDrawCommandAt(curCommand+2); // saveLayer |
| 486 | canvas->deleteDrawCommandAt(curCommand+1); // clipRect |
| 487 | canvas->deleteDrawCommandAt(curCommand); // save |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 488 | } |
robertphillips@google.com | 9105ad0 | 2013-03-17 18:46:16 +0000 | [diff] [blame] | 489 | |
commit-bot@chromium.org | 3bdf164 | 2013-04-01 21:00:27 +0000 | [diff] [blame] | 490 | // Check for: |
| 491 | // SAVE |
| 492 | // CLIP_RECT |
| 493 | // DRAWBITMAPRECTTORECT |
| 494 | // RESTORE |
| 495 | // where: |
| 496 | // the drawBitmapRectToRect is a 1-1 copy from src to dest |
| 497 | // the clip rect is BW and a subset of the drawBitmapRectToRect's dest rect |
| 498 | static bool check_8(SkDebugCanvas* canvas, int curCommand) { |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 499 | if (SkDrawCommand::kSave_OpType != canvas->getDrawCommandAt(curCommand)->getType() || |
commit-bot@chromium.org | 3bdf164 | 2013-04-01 21:00:27 +0000 | [diff] [blame] | 500 | canvas->getSize() <= curCommand+4 || |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 501 | SkDrawCommand::kClipRect_OpType != canvas->getDrawCommandAt(curCommand+1)->getType() || |
| 502 | SkDrawCommand::kDrawBitmapRect_OpType != canvas->getDrawCommandAt(curCommand+2)->getType() || |
| 503 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+3)->getType()) { |
commit-bot@chromium.org | 3bdf164 | 2013-04-01 21:00:27 +0000 | [diff] [blame] | 504 | return false; |
| 505 | } |
| 506 | |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 507 | SkClipRectCommand* clip = |
| 508 | (SkClipRectCommand*) canvas->getDrawCommandAt(curCommand+1); |
| 509 | SkDrawBitmapRectCommand* dbmr = |
| 510 | (SkDrawBitmapRectCommand*) canvas->getDrawCommandAt(curCommand+2); |
commit-bot@chromium.org | 3bdf164 | 2013-04-01 21:00:27 +0000 | [diff] [blame] | 511 | |
| 512 | if (clip->doAA() || SkRegion::kIntersect_Op != clip->op()) { |
| 513 | return false; |
| 514 | } |
| 515 | |
| 516 | // The src->dest mapping needs to be 1-to-1 |
| 517 | if (NULL == dbmr->srcRect()) { |
| 518 | if (dbmr->bitmap().width() != dbmr->dstRect().width() || |
| 519 | dbmr->bitmap().height() != dbmr->dstRect().height()) { |
| 520 | return false; |
| 521 | } |
| 522 | } else { |
| 523 | if (dbmr->srcRect()->width() != dbmr->dstRect().width() || |
| 524 | dbmr->srcRect()->height() != dbmr->dstRect().height()) { |
| 525 | return false; |
| 526 | } |
| 527 | } |
| 528 | |
| 529 | if (!dbmr->dstRect().contains(clip->rect())) { |
| 530 | return false; |
| 531 | } |
| 532 | |
| 533 | return true; |
| 534 | } |
| 535 | |
| 536 | // Fold the clipRect into the drawBitmapRectToRect's src and dest rects |
| 537 | static void apply_8(SkDebugCanvas* canvas, int curCommand) { |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 538 | SkClipRectCommand* clip = |
| 539 | (SkClipRectCommand*) canvas->getDrawCommandAt(curCommand+1); |
| 540 | SkDrawBitmapRectCommand* dbmr = |
| 541 | (SkDrawBitmapRectCommand*) canvas->getDrawCommandAt(curCommand+2); |
commit-bot@chromium.org | 3bdf164 | 2013-04-01 21:00:27 +0000 | [diff] [blame] | 542 | |
| 543 | SkScalar newSrcLeft, newSrcTop; |
| 544 | |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 545 | if (dbmr->srcRect()) { |
commit-bot@chromium.org | 3bdf164 | 2013-04-01 21:00:27 +0000 | [diff] [blame] | 546 | newSrcLeft = dbmr->srcRect()->fLeft + clip->rect().fLeft - dbmr->dstRect().fLeft; |
| 547 | newSrcTop = dbmr->srcRect()->fTop + clip->rect().fTop - dbmr->dstRect().fTop; |
| 548 | } else { |
| 549 | newSrcLeft = clip->rect().fLeft - dbmr->dstRect().fLeft; |
| 550 | newSrcTop = clip->rect().fTop - dbmr->dstRect().fTop; |
| 551 | } |
| 552 | |
| 553 | SkRect newSrc = SkRect::MakeXYWH(newSrcLeft, newSrcTop, |
| 554 | clip->rect().width(), clip->rect().height()); |
| 555 | |
| 556 | dbmr->setSrcRect(newSrc); |
| 557 | dbmr->setDstRect(clip->rect()); |
| 558 | |
| 559 | // remove everything except the drawbitmaprect |
| 560 | canvas->deleteDrawCommandAt(curCommand+3); |
| 561 | canvas->deleteDrawCommandAt(curCommand+1); |
| 562 | canvas->deleteDrawCommandAt(curCommand); |
| 563 | } |
| 564 | |
| 565 | // Check for: |
| 566 | // SAVE |
| 567 | // CLIP_RECT |
| 568 | // DRAWBITMAPRECTTORECT |
| 569 | // RESTORE |
| 570 | // where: |
| 571 | // clipRect is BW and encloses the DBMR2R's dest rect |
| 572 | static bool check_9(SkDebugCanvas* canvas, int curCommand) { |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 573 | if (SkDrawCommand::kSave_OpType != canvas->getDrawCommandAt(curCommand)->getType() || |
commit-bot@chromium.org | 3bdf164 | 2013-04-01 21:00:27 +0000 | [diff] [blame] | 574 | canvas->getSize() <= curCommand+4 || |
robertphillips | 9bafc30 | 2015-02-13 11:13:00 -0800 | [diff] [blame^] | 575 | SkDrawCommand::kClipRect_OpType != canvas->getDrawCommandAt(curCommand+1)->getType() || |
| 576 | SkDrawCommand::kDrawBitmapRect_OpType != canvas->getDrawCommandAt(curCommand+2)->getType() || |
| 577 | SkDrawCommand::kRestore_OpType != canvas->getDrawCommandAt(curCommand+3)->getType()) { |
commit-bot@chromium.org | 3bdf164 | 2013-04-01 21:00:27 +0000 | [diff] [blame] | 578 | return false; |
| 579 | } |
| 580 | |
commit-bot@chromium.org | 7a11591 | 2013-06-18 20:20:55 +0000 | [diff] [blame] | 581 | SkClipRectCommand* clip = |
| 582 | (SkClipRectCommand*) canvas->getDrawCommandAt(curCommand+1); |
| 583 | SkDrawBitmapRectCommand* dbmr = |
| 584 | (SkDrawBitmapRectCommand*) canvas->getDrawCommandAt(curCommand+2); |
commit-bot@chromium.org | 3bdf164 | 2013-04-01 21:00:27 +0000 | [diff] [blame] | 585 | |
| 586 | if (clip->doAA() || SkRegion::kIntersect_Op != clip->op()) { |
| 587 | return false; |
| 588 | } |
| 589 | |
| 590 | if (!clip->rect().contains(dbmr->dstRect())) { |
| 591 | return false; |
| 592 | } |
| 593 | |
| 594 | return true; |
| 595 | } |
| 596 | |
| 597 | // remove everything except the drawbitmaprect |
| 598 | static void apply_9(SkDebugCanvas* canvas, int curCommand) { |
| 599 | canvas->deleteDrawCommandAt(curCommand+3); // restore |
| 600 | // drawBitmapRectToRect |
| 601 | canvas->deleteDrawCommandAt(curCommand+1); // clipRect |
| 602 | canvas->deleteDrawCommandAt(curCommand); // save |
| 603 | } |
| 604 | |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 605 | typedef bool (*PFCheck)(SkDebugCanvas* canvas, int curCommand); |
| 606 | typedef void (*PFApply)(SkDebugCanvas* canvas, int curCommand); |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 607 | |
| 608 | struct OptTableEntry { |
| 609 | PFCheck fCheck; |
| 610 | PFApply fApply; |
| 611 | int fNumTimesApplied; |
| 612 | } gOptTable[] = { |
| 613 | { check_0, apply_0, 0 }, |
| 614 | { check_1, apply_1, 0 }, |
robertphillips@google.com | febc0ec | 2013-03-11 22:53:11 +0000 | [diff] [blame] | 615 | { check_2, apply_2, 0 }, |
| 616 | { check_3, apply_3, 0 }, |
| 617 | { check_4, apply_4, 0 }, |
robertphillips@google.com | c3410b8 | 2013-03-28 12:25:25 +0000 | [diff] [blame] | 618 | { check_7, apply_7, 0 }, |
commit-bot@chromium.org | 3bdf164 | 2013-04-01 21:00:27 +0000 | [diff] [blame] | 619 | { check_8, apply_8, 0 }, |
| 620 | { check_9, apply_9, 0 }, |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 621 | }; |
| 622 | |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 623 | |
robertphillips@google.com | 3b0a9fe | 2013-01-31 15:56:22 +0000 | [diff] [blame] | 624 | static int filter_picture(const SkString& inFile, const SkString& outFile) { |
reed | 90d0ff0 | 2014-11-24 12:02:31 -0800 | [diff] [blame] | 625 | SkAutoTUnref<SkPicture> inPicture; |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 626 | |
| 627 | SkFILEStream inStream(inFile.c_str()); |
| 628 | if (inStream.isValid()) { |
scroggo@google.com | f1754ec | 2013-06-28 21:32:00 +0000 | [diff] [blame] | 629 | inPicture.reset(SkPicture::CreateFromStream(&inStream)); |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 630 | } |
| 631 | |
robertphillips@google.com | 4d98b74 | 2013-05-10 14:51:54 +0000 | [diff] [blame] | 632 | if (NULL == inPicture.get()) { |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 633 | SkDebugf("Could not read file %s\n", inFile.c_str()); |
| 634 | return -1; |
| 635 | } |
| 636 | |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 637 | int localCount[SK_ARRAY_COUNT(gOptTable)]; |
| 638 | |
| 639 | memset(localCount, 0, sizeof(localCount)); |
| 640 | |
robertphillips | a8d7f0b | 2014-08-29 08:03:56 -0700 | [diff] [blame] | 641 | SkDebugCanvas debugCanvas(SkScalarCeilToInt(inPicture->cullRect().width()), |
| 642 | SkScalarCeilToInt(inPicture->cullRect().height())); |
robertphillips | c5ba71d | 2014-09-04 08:42:50 -0700 | [diff] [blame] | 643 | inPicture->playback(&debugCanvas); |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 644 | |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 645 | // delete the initial save and restore since replaying the commands will |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 646 | // re-add them |
robertphillips@google.com | 50c84da | 2013-04-01 18:18:49 +0000 | [diff] [blame] | 647 | if (debugCanvas.getSize() > 1) { |
| 648 | debugCanvas.deleteDrawCommandAt(0); |
| 649 | debugCanvas.deleteDrawCommandAt(debugCanvas.getSize()-1); |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 650 | } |
| 651 | |
robertphillips@google.com | d9c1853 | 2013-04-01 19:10:21 +0000 | [diff] [blame] | 652 | bool changed = true; |
robertphillips@google.com | 2e87ba0 | 2013-04-08 15:45:30 +0000 | [diff] [blame] | 653 | int numBefore = debugCanvas.getSize(); |
robertphillips@google.com | d9c1853 | 2013-04-01 19:10:21 +0000 | [diff] [blame] | 654 | |
| 655 | while (changed) { |
| 656 | changed = false; |
| 657 | for (int i = 0; i < debugCanvas.getSize(); ++i) { |
| 658 | for (size_t opt = 0; opt < SK_ARRAY_COUNT(gOptTable); ++opt) { |
| 659 | if ((*gOptTable[opt].fCheck)(&debugCanvas, i)) { |
| 660 | (*gOptTable[opt].fApply)(&debugCanvas, i); |
| 661 | |
| 662 | ++gOptTable[opt].fNumTimesApplied; |
| 663 | ++localCount[opt]; |
| 664 | |
| 665 | if (debugCanvas.getSize() == i) { |
| 666 | // the optimization removed all the remaining operations |
| 667 | break; |
| 668 | } |
| 669 | |
| 670 | opt = 0; // try all the opts all over again |
| 671 | changed = true; |
| 672 | } |
robertphillips@google.com | 3b0a9fe | 2013-01-31 15:56:22 +0000 | [diff] [blame] | 673 | } |
| 674 | } |
| 675 | } |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 676 | |
robertphillips@google.com | 2e87ba0 | 2013-04-08 15:45:30 +0000 | [diff] [blame] | 677 | int numAfter = debugCanvas.getSize(); |
| 678 | |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 679 | if (!outFile.isEmpty()) { |
robertphillips@google.com | 84b18c7 | 2014-04-13 19:09:42 +0000 | [diff] [blame] | 680 | SkPictureRecorder recorder; |
robertphillips | a8d7f0b | 2014-08-29 08:03:56 -0700 | [diff] [blame] | 681 | SkCanvas* canvas = recorder.beginRecording(inPicture->cullRect().width(), |
| 682 | inPicture->cullRect().height(), |
| 683 | NULL, 0); |
robertphillips@google.com | 3b0a9fe | 2013-01-31 15:56:22 +0000 | [diff] [blame] | 684 | debugCanvas.draw(canvas); |
robertphillips@google.com | 84b18c7 | 2014-04-13 19:09:42 +0000 | [diff] [blame] | 685 | SkAutoTUnref<SkPicture> outPicture(recorder.endRecording()); |
robertphillips@google.com | 3b0a9fe | 2013-01-31 15:56:22 +0000 | [diff] [blame] | 686 | |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 687 | SkFILEWStream outStream(outFile.c_str()); |
| 688 | |
robertphillips@google.com | 84b18c7 | 2014-04-13 19:09:42 +0000 | [diff] [blame] | 689 | outPicture->serialize(&outStream); |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 690 | } |
| 691 | |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 692 | bool someOptFired = false; |
| 693 | for (size_t opt = 0; opt < SK_ARRAY_COUNT(gOptTable); ++opt) { |
| 694 | if (0 != localCount[opt]) { |
| 695 | SkDebugf("%d: %d ", opt, localCount[opt]); |
| 696 | someOptFired = true; |
| 697 | } |
| 698 | } |
| 699 | |
| 700 | if (!someOptFired) { |
| 701 | SkDebugf("No opts fired\n"); |
| 702 | } else { |
skia.committer@gmail.com | 3284017 | 2013-04-09 07:01:27 +0000 | [diff] [blame] | 703 | SkDebugf("\t before: %d after: %d delta: %d\n", |
robertphillips@google.com | 2e87ba0 | 2013-04-08 15:45:30 +0000 | [diff] [blame] | 704 | numBefore, numAfter, numBefore-numAfter); |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 705 | } |
| 706 | |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 707 | return 0; |
| 708 | } |
| 709 | |
tfarina@chromium.org | a5b7cc0 | 2012-10-08 14:41:10 +0000 | [diff] [blame] | 710 | // This function is not marked as 'static' so it can be referenced externally |
| 711 | // in the iOS build. |
humper@google.com | 05af1af | 2013-01-07 16:47:43 +0000 | [diff] [blame] | 712 | int tool_main(int argc, char** argv); // suppress a warning on mac |
| 713 | |
caryclark@google.com | 9598f42 | 2012-10-09 12:32:37 +0000 | [diff] [blame] | 714 | int tool_main(int argc, char** argv) { |
robertphillips@google.com | 4d98b74 | 2013-05-10 14:51:54 +0000 | [diff] [blame] | 715 | #if SK_ENABLE_INST_COUNT |
| 716 | gPrintInstCount = true; |
| 717 | #endif |
| 718 | |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 719 | SkGraphics::Init(); |
| 720 | |
robertphillips@google.com | 801cee1 | 2012-10-19 19:06:11 +0000 | [diff] [blame] | 721 | if (argc < 3) { |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 722 | usage(); |
| 723 | return -1; |
| 724 | } |
| 725 | |
robertphillips@google.com | 3b0a9fe | 2013-01-31 15:56:22 +0000 | [diff] [blame] | 726 | SkString inFile, outFile, inDir, outDir; |
robertphillips@google.com | 801cee1 | 2012-10-19 19:06:11 +0000 | [diff] [blame] | 727 | |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 728 | char* const* stop = argv + argc; |
| 729 | for (++argv; argv < stop; ++argv) { |
| 730 | if (strcmp(*argv, "-i") == 0) { |
| 731 | argv++; |
| 732 | if (argv < stop && **argv) { |
| 733 | inFile.set(*argv); |
| 734 | } else { |
robertphillips@google.com | 801cee1 | 2012-10-19 19:06:11 +0000 | [diff] [blame] | 735 | SkDebugf("missing arg for -i\n"); |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 736 | usage(); |
| 737 | return -1; |
| 738 | } |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 739 | } else if (strcmp(*argv, "--input-dir") == 0) { |
| 740 | argv++; |
| 741 | if (argv < stop && **argv) { |
| 742 | inDir.set(*argv); |
| 743 | } else { |
| 744 | SkDebugf("missing arg for --input-dir\n"); |
| 745 | usage(); |
| 746 | return -1; |
| 747 | } |
| 748 | } else if (strcmp(*argv, "--output-dir") == 0) { |
| 749 | argv++; |
| 750 | if (argv < stop && **argv) { |
| 751 | outDir.set(*argv); |
| 752 | } else { |
| 753 | SkDebugf("missing arg for --output-dir\n"); |
| 754 | usage(); |
| 755 | return -1; |
| 756 | } |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 757 | } else if (strcmp(*argv, "-o") == 0) { |
| 758 | argv++; |
| 759 | if (argv < stop && **argv) { |
| 760 | outFile.set(*argv); |
| 761 | } else { |
robertphillips@google.com | 801cee1 | 2012-10-19 19:06:11 +0000 | [diff] [blame] | 762 | SkDebugf("missing arg for -o\n"); |
| 763 | usage(); |
| 764 | return -1; |
| 765 | } |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 766 | } else if (strcmp(*argv, "--help") == 0 || strcmp(*argv, "-h") == 0) { |
| 767 | usage(); |
| 768 | return 0; |
| 769 | } else { |
| 770 | SkDebugf("unknown arg %s\n", *argv); |
| 771 | usage(); |
| 772 | return -1; |
| 773 | } |
| 774 | } |
| 775 | |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 776 | SkOSFile::Iter iter(inDir.c_str(), "skp"); |
humper@google.com | 05af1af | 2013-01-07 16:47:43 +0000 | [diff] [blame] | 777 | |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 778 | SkString inputFilename, outputFilename; |
| 779 | if (iter.next(&inputFilename)) { |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 780 | |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 781 | do { |
tfarina | a8e2e15 | 2014-07-28 19:26:58 -0700 | [diff] [blame] | 782 | inFile = SkOSPath::Join(inDir.c_str(), inputFilename.c_str()); |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 783 | if (!outDir.isEmpty()) { |
tfarina | a8e2e15 | 2014-07-28 19:26:58 -0700 | [diff] [blame] | 784 | outFile = SkOSPath::Join(outDir.c_str(), inputFilename.c_str()); |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 785 | } |
| 786 | SkDebugf("Executing %s\n", inputFilename.c_str()); |
robertphillips@google.com | 3b0a9fe | 2013-01-31 15:56:22 +0000 | [diff] [blame] | 787 | filter_picture(inFile, outFile); |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 788 | } while(iter.next(&inputFilename)); |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 789 | |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 790 | } else if (!inFile.isEmpty()) { |
robertphillips@google.com | 3b0a9fe | 2013-01-31 15:56:22 +0000 | [diff] [blame] | 791 | filter_picture(inFile, outFile); |
djsollen@google.com | a09e883 | 2012-11-13 18:50:33 +0000 | [diff] [blame] | 792 | } else { |
| 793 | usage(); |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 794 | return -1; |
| 795 | } |
| 796 | |
robertphillips@google.com | 7374355 | 2013-02-05 20:51:49 +0000 | [diff] [blame] | 797 | for (size_t opt = 0; opt < SK_ARRAY_COUNT(gOptTable); ++opt) { |
| 798 | SkDebugf("opt %d: %d\n", opt, gOptTable[opt].fNumTimesApplied); |
| 799 | } |
| 800 | |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 801 | SkGraphics::Term(); |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 802 | return 0; |
| 803 | } |
| 804 | |
| 805 | #if !defined SK_BUILD_FOR_IOS |
| 806 | int main(int argc, char * const argv[]) { |
caryclark@google.com | 9598f42 | 2012-10-09 12:32:37 +0000 | [diff] [blame] | 807 | return tool_main(argc, (char**) argv); |
robertphillips@google.com | c7e4a5a | 2012-10-04 13:00:33 +0000 | [diff] [blame] | 808 | } |
| 809 | #endif |