AudioLayer.cpp File Reference

#include "include/core/SkStream.h"
#include "modules/skottie/include/Skottie.h"
#include "tests/Test.h"

Go to the source code of this file.

Functions
	DEF_TEST (Skottie_AudioLayer, r)

Function Documentation

DEF_TEST()

DEF_TEST	(	Skottie_AudioLayer	,
		r
	)

Definition at line 15 of file AudioLayer.cpp.

                                {
    static constexpr char json[] =
        R"({
             "v": "5.2.1",
             "w": 100,
             "h": 100,
             "fr": 10,
             "ip": 0,
             "op": 100,
             "assets": [
               {
                 "id": "audio_0",
                 "p" : "audio.mp3",
                 "u" : "assets/"
               }
             ],
             "layers": [
               {
                 "ty"   : 6,
                 "ind"  : 0,
                 "ip"   : 20,
                 "op"   : 70,
                 "refId": "audio_0"
               },
               {
                 "ty"   : 6,
                 "ind"  : 0,
                 "ip"   : 50,
                 "op"   : 80,
                 "refId": "audio_0"
               },
               {
                 "ty": 1,
                 "ip": 0,
                 "op": 100,
                 "sw": 100,
                 "sh": 100,
                 "sc": "#ffffff"
               }
             ]
           })";
 
    class MockTracker final : public ExternalTrackAsset {
    public:
        bool isPlaying()    const { return fCurrentTime >= 0; }
        float currentTime() const { return fCurrentTime; }
 
    private:
        void seek(float t) override {
            fCurrentTime = t;
        }
 
        float                     fCurrentTime = 0;
    };
 
    class MockResourceProvider final : public ResourceProvider {
    public:
        explicit MockResourceProvider(skiatest::Reporter* r) : fReporter(r) {}
 
        const std::vector<sk_sp<MockTracker>>& tracks() const { return fTracks; }
 
    private:
        sk_sp<ExternalTrackAsset> loadAudioAsset(const char path[],
                                                 const char name[],
                                                 const char id[]) override {
            REPORTER_ASSERT(fReporter, !strcmp(path, "assets/"));
            REPORTER_ASSERT(fReporter, !strcmp(name, "audio.mp3"));
            REPORTER_ASSERT(fReporter, !strcmp(id  , "audio_0"));
 
            fTracks.push_back(sk_make_sp<MockTracker>());
 
            return fTracks.back();
        }
 
        skiatest::Reporter*             fReporter;
        std::vector<sk_sp<MockTracker>> fTracks;
    };
 
    SkMemoryStream stream(json, strlen(json));
    auto rp = sk_make_sp<MockResourceProvider>(r);
 
    auto skottie = skottie::Animation::Builder()