2014-06-02 15:38:04 +00:00
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef MOCK_MEDIA_RESOURCE_H_
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#define MOCK_MEDIA_RESOURCE_H_
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#include "MediaResource.h"
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#include "nsTArray.h"
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#include "mozilla/Atomics.h"
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Bug 1407810 - Use DDLogger in media stack - r=jwwang
Mostly-mechanical additions:
- Log constructions&destructions, usually by just inheriting from
DecoderDoctorLifeLogger, otherwise with explicit log commands (for internal
classes for which DecoderDoctorTraits can't be specialized),
- Log links between most objects, e.g.: Media element -> decoder -> state
machine -> reader -> demuxer -> resource, etc.
And logging some important properties and events (JS events, duration change,
frames being decoded, etc.)
More will be added later on, from just converting MOZ_LOGs, and as needed.
MozReview-Commit-ID: KgNhHSz35t0
--HG--
extra : rebase_source : dd7206e350e32671adc6f3b9e54ebf777251de2c
2017-10-10 06:55:27 +00:00
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namespace mozilla {
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DDLoggedTypeDeclNameAndBase(MockMediaResource, MediaResource);
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2014-06-02 15:38:04 +00:00
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Bug 1407810 - Use DDLogger in media stack - r=jwwang
Mostly-mechanical additions:
- Log constructions&destructions, usually by just inheriting from
DecoderDoctorLifeLogger, otherwise with explicit log commands (for internal
classes for which DecoderDoctorTraits can't be specialized),
- Log links between most objects, e.g.: Media element -> decoder -> state
machine -> reader -> demuxer -> resource, etc.
And logging some important properties and events (JS events, duration change,
frames being decoded, etc.)
More will be added later on, from just converting MOZ_LOGs, and as needed.
MozReview-Commit-ID: KgNhHSz35t0
--HG--
extra : rebase_source : dd7206e350e32671adc6f3b9e54ebf777251de2c
2017-10-10 06:55:27 +00:00
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class MockMediaResource : public MediaResource,
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public DecoderDoctorLifeLogger<MockMediaResource> {
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2014-06-02 15:38:04 +00:00
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public:
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2017-06-26 13:39:16 +00:00
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explicit MockMediaResource(const char* aFileName);
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2016-01-18 03:50:29 +00:00
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nsresult ReadAt(int64_t aOffset, char* aBuffer, uint32_t aCount,
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uint32_t* aBytes) override;
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2017-06-02 02:27:17 +00:00
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// Data stored in file, caching recommended.
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bool ShouldCacheReads() override { return true; }
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2016-01-18 03:50:29 +00:00
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void Pin() override {}
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void Unpin() override {}
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int64_t GetLength() override;
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int64_t GetNextCachedData(int64_t aOffset) override;
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int64_t GetCachedDataEnd(int64_t aOffset) override;
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bool IsDataCachedToEndOfResource(int64_t aOffset) override { return false; }
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nsresult ReadFromCache(char* aBuffer, int64_t aOffset,
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uint32_t aCount) override {
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2015-01-10 10:05:28 +00:00
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uint32_t bytesRead = 0;
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nsresult rv = ReadAt(aOffset, aBuffer, aCount, &bytesRead);
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NS_ENSURE_SUCCESS(rv, rv);
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return bytesRead == aCount ? NS_OK : NS_ERROR_FAILURE;
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2014-06-02 15:38:04 +00:00
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}
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2015-01-10 10:05:28 +00:00
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2017-08-07 10:09:56 +00:00
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nsresult Open();
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2016-01-18 03:50:29 +00:00
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nsresult GetCachedRanges(MediaByteRangeSet& aRanges) override;
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2014-06-02 15:38:04 +00:00
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void MockClearBufferedRanges();
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void MockAddBufferedRange(int64_t aStart, int64_t aEnd);
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2015-07-09 20:42:23 +00:00
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protected:
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2014-06-02 15:38:04 +00:00
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virtual ~MockMediaResource();
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2015-07-09 20:42:23 +00:00
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private:
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2014-06-02 15:38:04 +00:00
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FILE* mFileHandle;
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const char* mFileName;
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2015-11-24 09:16:52 +00:00
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MediaByteRangeSet mRanges;
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2014-06-02 15:38:04 +00:00
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Atomic<int> mEntry;
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};
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2015-07-13 15:25:42 +00:00
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} // namespace mozilla
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2014-06-02 15:38:04 +00:00
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#endif
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