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////////////////////////////////////////////////////////////////////////////////
17
18GrTraceMarkerSet::GrTraceMarkerSet(const GrTraceMarkerSet& other) {
19   this->addSet(other);
20}
21
22void GrTraceMarkerSet::add(const GrGpuTraceMarker& marker) {
23    this->fMarkerArray.push(marker);
24}
25
26void GrTraceMarkerSet::addSet(const GrTraceMarkerSet& markerSet) {
27    for (Iter iter = markerSet.begin(); iter != markerSet.end(); ++iter) {
28        this->add(*iter);
29    }
30}
31
32void GrTraceMarkerSet::remove(const GrGpuTraceMarker& marker) {
33    SkASSERT(-1 != fMarkerArray.find(marker));
34    int index = this->fMarkerArray.find(marker);
35    this->fMarkerArray.remove(index);
36}
37
38int GrTraceMarkerSet::count() const {
39    return this->fMarkerArray.count();
40}
41
42SkString GrTraceMarkerSet::toString() const {
43    SkTQSort<GrGpuTraceMarker>(this->fMarkerArray.begin(), this->fMarkerArray.end() - 1);
44    SkString marker_string;
45    const char* prevMarkerName = "";
46    int prevMarkerID = -1;
47    int counter = 0;
48    const int numMarkers = this->fMarkerArray.count();
49
50    // check used for GrGpuGL device after we've already collapsed all markers
51    if (1 == numMarkers && -1 == this->fMarkerArray[0].fID) {
52        marker_string.append(this->fMarkerArray[0].fMarker);
53        return marker_string;
54    }
55
56    for (int i = 0; i < numMarkers; ++i ) {
57        GrGpuTraceMarker& currMarker = this->fMarkerArray[i];
58        const char* currCmd = currMarker.fMarker;
59        if (currCmd != prevMarkerName) {
60            if (counter != 0) {
61                marker_string.append(") ");
62            }
63            marker_string.append(currCmd);
64            marker_string.append("(");
65            marker_string.appendS32(currMarker.fID);
66            prevMarkerName = currCmd;
67        } else if (currMarker.fID != prevMarkerID) {
68            marker_string.append(", ");
69            marker_string.appendS32(currMarker.fID);
70        }
71        prevMarkerID = currMarker.fID;
72        ++counter;
73    }
74    if (counter > 0) {
75        marker_string.append(")");
76    }
77    return marker_string;
78}
79
80GrTraceMarkerSet::Iter GrTraceMarkerSet::begin() const {
81    return Iter(this, 0);
82}
83
84GrTraceMarkerSet::Iter GrTraceMarkerSet::end() const {
85    return Iter(this, this->fMarkerArray.count());
86}
87
88