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Add flag to estimate last frame's duration to stats.

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BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1204

Change-Id: Ie73e2981951f9eb6140bdfb0a6839320e009b7fe
This commit is contained in:
Frank Galligan
2016-04-29 11:51:16 -07:00
parent 196708a95f
commit bd3ab3abe6
4 changed files with 35 additions and 6 deletions
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15
common/vp9_level_stats.h
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@@ -87,7 +87,8 @@ class Vp9LevelStats {
total_uncompressed_bits_(0),
frames_refreshed_(0),
max_frames_refreshed_(0),
max_column_tiles_(0) {}
max_column_tiles_(0),
estimate_last_frame_duration_(true) {}
~Vp9LevelStats() = default;
Vp9LevelStats(Vp9LevelStats&& other) = delete;
@@ -135,6 +136,16 @@ class Vp9LevelStats {
// as the duration.
void set_duration(int64_t time_ns) { duration_ns_ = time_ns; }
bool estimate_last_frame_duration() const {
return estimate_last_frame_duration_;
}
// If true try to estimate the last frame's duration if the stream's duration
// is not set or the stream's duration equals the last frame's timestamp.
void set_estimate_last_frame_duration(bool flag) {
estimate_last_frame_duration_ = flag;
}
private:
int frames;
int displayed_frames;
@@ -175,6 +186,8 @@ class Vp9LevelStats {
int max_frames_refreshed_;
int max_column_tiles_;
bool estimate_last_frame_duration_;
};
} // namespace vp9_parser