diff options
Diffstat (limited to 'media/blink/buffered_resource_loader.cc')
| -rw-r--r-- | media/blink/buffered_resource_loader.cc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/media/blink/buffered_resource_loader.cc b/media/blink/buffered_resource_loader.cc index b2598ea..51ec8fe 100644 --- a/media/blink/buffered_resource_loader.cc +++ b/media/blink/buffered_resource_loader.cc @@ -54,12 +54,12 @@ static const int kForwardWaitThreshold = 2 * kMegabyte; // Computes the suggested backward and forward capacity for the buffer // if one wants to play at |playback_rate| * the natural playback speed. // Use a value of 0 for |bitrate| if it is unknown. -static void ComputeTargetBufferWindow(float playback_rate, int bitrate, +static void ComputeTargetBufferWindow(double playback_rate, int bitrate, int* out_backward_capacity, int* out_forward_capacity) { static const int kDefaultBitrate = 200 * 1024 * 8; // 200 Kbps. static const int kMaxBitrate = 20 * kMegabyte * 8; // 20 Mbps. - static const float kMaxPlaybackRate = 25.0; + static const double kMaxPlaybackRate = 25.0; static const int kTargetSecondsBufferedAhead = 10; static const int kTargetSecondsBufferedBehind = 2; @@ -71,12 +71,12 @@ static void ComputeTargetBufferWindow(float playback_rate, int bitrate, // Only scale the buffer window for playback rates greater than 1.0 in // magnitude and clamp to prevent overflow. bool backward_playback = false; - if (playback_rate < 0.0f) { + if (playback_rate < 0.0) { backward_playback = true; - playback_rate *= -1.0f; + playback_rate *= -1.0; } - playback_rate = std::max(playback_rate, 1.0f); + playback_rate = std::max(playback_rate, 1.0); playback_rate = std::min(playback_rate, kMaxPlaybackRate); int bytes_per_second = (bitrate / 8.0) * playback_rate; @@ -101,7 +101,7 @@ BufferedResourceLoader::BufferedResourceLoader( int64 last_byte_position, DeferStrategy strategy, int bitrate, - float playback_rate, + double playback_rate, MediaLog* media_log) : buffer_(kMinBufferCapacity, kMinBufferCapacity), loader_failed_(false), @@ -571,7 +571,7 @@ void BufferedResourceLoader::UpdateDeferStrategy(DeferStrategy strategy) { UpdateDeferBehavior(); } -void BufferedResourceLoader::SetPlaybackRate(float playback_rate) { +void BufferedResourceLoader::SetPlaybackRate(double playback_rate) { playback_rate_ = playback_rate; // This is a pause so don't bother updating the buffer window as we'll likely |