commit-bot@chromium.org | 2a05de0 | 2014-03-25 15:17:32 +0000 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * Copyright 2014 Google Inc. |
| 4 | * |
| 5 | * Use of this source code is governed by a BSD-style license that can be |
| 6 | * found in the LICENSE file. |
| 7 | */ |
| 8 | |
| 9 | #include "GrTraceMarker.h" |
| 10 | #include "GrTracing.h" |
| 11 | #include "SkString.h" |
| 12 | #include "SkTSort.h" |
| 13 | |
| 14 | //////////////////////////////////////////////////////////////////////////////// |
| 15 | |
| 16 | class GrTraceMarkerSet::Iter { |
| 17 | public: |
| 18 | Iter() {}; |
| 19 | Iter& operator=(const Iter& i) { |
| 20 | fCurrentIndex = i.fCurrentIndex; |
| 21 | fMarkers = i.fMarkers; |
| 22 | return *this; |
| 23 | } |
| 24 | bool operator==(const Iter& i) const { |
| 25 | return fCurrentIndex == i.fCurrentIndex && fMarkers == i.fMarkers; |
| 26 | } |
| 27 | bool operator!=(const Iter& i) const { return !(*this == i); } |
| 28 | const GrGpuTraceMarker& operator*() const { return fMarkers->fMarkerArray[fCurrentIndex]; } |
| 29 | Iter& operator++() { |
| 30 | SkASSERT(*this != fMarkers->end()); |
| 31 | ++fCurrentIndex; |
| 32 | return *this; |
| 33 | } |
| 34 | |
| 35 | private: |
| 36 | friend class GrTraceMarkerSet; |
| 37 | Iter(const GrTraceMarkerSet* markers, int index) |
| 38 | : fMarkers(markers), fCurrentIndex(index) { |
| 39 | SkASSERT(markers); |
| 40 | } |
| 41 | |
| 42 | const GrTraceMarkerSet* fMarkers; |
| 43 | int fCurrentIndex; |
| 44 | }; |
| 45 | |
| 46 | //////////////////////////////////////////////////////////////////////////////// |
| 47 | |
| 48 | GrTraceMarkerSet::GrTraceMarkerSet(const GrTraceMarkerSet& other) { |
skia.committer@gmail.com | db35dab | 2014-03-27 03:02:48 +0000 | [diff] [blame^] | 49 | this->addSet(other); |
commit-bot@chromium.org | 2a05de0 | 2014-03-25 15:17:32 +0000 | [diff] [blame] | 50 | } |
| 51 | |
| 52 | void GrTraceMarkerSet::add(const GrGpuTraceMarker& marker) { |
| 53 | this->fMarkerArray.push(marker); |
| 54 | } |
| 55 | |
| 56 | void GrTraceMarkerSet::addSet(const GrTraceMarkerSet& markerSet) { |
| 57 | for (Iter iter = markerSet.begin(); iter != markerSet.end(); ++iter) { |
| 58 | this->add(*iter); |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | void GrTraceMarkerSet::remove(const GrGpuTraceMarker& marker) { |
| 63 | SkASSERT(-1 != fMarkerArray.find(marker)); |
| 64 | int index = this->fMarkerArray.find(marker); |
| 65 | this->fMarkerArray.remove(index); |
| 66 | } |
| 67 | |
| 68 | int GrTraceMarkerSet::count() const { |
| 69 | return this->fMarkerArray.count(); |
| 70 | } |
| 71 | |
| 72 | SkString GrTraceMarkerSet::toString() const { |
| 73 | SkTQSort<GrGpuTraceMarker>(this->fMarkerArray.begin(), this->fMarkerArray.end() - 1); |
| 74 | SkString marker_string; |
| 75 | const char* prevMarkerName = ""; |
| 76 | int prevMarkerID = -1; |
| 77 | int counter = 0; |
| 78 | const int numMarkers = this->fMarkerArray.count(); |
| 79 | |
| 80 | // check used for GrGpuGL device after we've already collapsed all markers |
| 81 | if (1 == numMarkers && -1 == this->fMarkerArray[0].fID) { |
| 82 | marker_string.append(this->fMarkerArray[0].fMarker); |
| 83 | return marker_string; |
| 84 | } |
| 85 | |
| 86 | for (int i = 0; i < numMarkers; ++i ) { |
| 87 | GrGpuTraceMarker& currMarker = this->fMarkerArray[i]; |
| 88 | const char* currCmd = currMarker.fMarker; |
| 89 | if (currCmd != prevMarkerName) { |
| 90 | if (counter != 0) { |
| 91 | marker_string.append(") "); |
| 92 | } |
| 93 | marker_string.append(currCmd); |
| 94 | marker_string.append("("); |
| 95 | marker_string.appendS32(currMarker.fID); |
| 96 | prevMarkerName = currCmd; |
| 97 | } else if (currMarker.fID != prevMarkerID) { |
| 98 | marker_string.append(", "); |
| 99 | marker_string.appendS32(currMarker.fID); |
| 100 | } |
| 101 | prevMarkerID = currMarker.fID; |
| 102 | ++counter; |
| 103 | } |
| 104 | if (counter > 0) { |
| 105 | marker_string.append(")"); |
| 106 | } |
| 107 | return marker_string; |
| 108 | } |
| 109 | |
| 110 | GrTraceMarkerSet::Iter GrTraceMarkerSet::begin() const { |
| 111 | return Iter(this, 0); |
| 112 | } |
| 113 | |
| 114 | GrTraceMarkerSet::Iter GrTraceMarkerSet::end() const { |
| 115 | return Iter(this, this->fMarkerArray.count()); |
| 116 | } |