PathOpsThreadedCommon.h revision 0361032c0b53401030a720bc8b4930c3ec59f19e 
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#ifndef PathOpsThreadedCommon_DEFINED
8#define PathOpsThreadedCommon_DEFINED
9
10#include "SkCountdown.h"
11#include "SkRunnable.h"
12#include "SkTDArray.h"
13#include "SkThreadPool.h"
14
15#define PATH_STR_SIZE 512
16
17class PathOpsThreadedRunnable;
18
19namespace skiatest {
20class Reporter;
21}
22
23struct PathOpsThreadState {
24    unsigned char fA;
25    unsigned char fB;
26    unsigned char fC;
27    unsigned char fD;
28    char* fPathStr;
29    const char* fKey;
30    char fSerialNo[9];
31    skiatest::Reporter* fReporter;
32    SkBitmap* fBitmap;
33};
34
35class PathOpsThreadedTestRunner {
36public:
37    PathOpsThreadedTestRunner(skiatest::Reporter* reporter, int threadCount)
38        : fNumThreads(threadCount)
39        , fThreadPool(threadCount)
40        , fCountdown(threadCount)
41        , fReporter(reporter) {
42    }
43
44    ~PathOpsThreadedTestRunner();
45
46    void render();
47
48public:
49    int fNumThreads;
50    SkTDArray<PathOpsThreadedRunnable*> fRunnables;
51    SkThreadPool fThreadPool;
52    SkCountdown fCountdown;
53    skiatest::Reporter* fReporter;
54};
55
56class PathOpsThreadedRunnable : public SkRunnable {
57public:
58    PathOpsThreadedRunnable(void (*testFun)(PathOpsThreadState*), int a, int b, int c, int d,
59            PathOpsThreadedTestRunner* runner) {
60        fState.fA = a;
61        fState.fB = b;
62        fState.fC = c;
63        fState.fD = d;
64        fState.fReporter = runner->fReporter;
65        fTestFun = testFun;
66        fDone = &runner->fCountdown;
67    }
68
69    virtual void run() SK_OVERRIDE {
70        SkBitmap bitmap;
71        fState.fBitmap = &bitmap;
72        char pathStr[PATH_STR_SIZE];
73        fState.fPathStr = pathStr;
74        (*fTestFun)(&fState);
75        fDone->run();
76    }
77
78private:
79    PathOpsThreadState fState;
80    void (*fTestFun)(PathOpsThreadState*);
81    SkRunnable* fDone;
82};
83
84#endif
85