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Video FrameRate is now taken into account when video has no audio.

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This commit is contained in:
IceReaper
2023-05-14 14:18:51 +02:00
committed by Matthias Mailänder
parent 41669d246f
commit 5572650da2
1 changed files with 16 additions and 15 deletions
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31
OpenRA.Mods.Common/Widgets/VideoPlayerWidget.cs
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@@ -10,6 +10,7 @@
#endregion
using System;
using System.Diagnostics;
using System.IO;
using System.Threading.Tasks;
using OpenRA.Graphics;
@@ -26,7 +27,7 @@ namespace OpenRA.Mods.Common.Widgets
public bool DrawOverlay = true;
public bool Skippable = true;
public bool Paused { get; private set; }
public bool Paused => !playTime.IsRunning;
public IVideo Video { get; private set; } = null;
Sprite videoSprite, overlaySprite;
@@ -36,7 +37,7 @@ namespace OpenRA.Mods.Common.Widgets
float2 videoOrigin, videoSize;
float2 overlayOrigin, overlaySize;
float overlayScale;
bool stopped;
readonly Stopwatch playTime = new();
int textureWidth;
int textureHeight;
@@ -69,7 +70,7 @@ namespace OpenRA.Mods.Common.Widgets
cachedVideoFileName = filename;
if (!stopped)
if (Video != null)
CloseVideo();
Task.Run(() =>
@@ -114,8 +115,7 @@ namespace OpenRA.Mods.Common.Widgets
if (video == null)
return;
stopped = true;
Paused = true;
playTime.Reset();
Game.Sound.StopVideo();
onComplete = () => { };
@@ -150,13 +150,13 @@ namespace OpenRA.Mods.Common.Widgets
if (Video == null)
return;
if (!stopped && !Paused)
if (!Paused)
{
int nextFrame;
if (Video.HasAudio && !Game.Sound.DummyEngine)
nextFrame = (int)float2.Lerp(0, Video.FrameCount, Game.Sound.VideoSeekPosition * invLength);
else
nextFrame = Video.CurrentFrameIndex + 1;
nextFrame = (int)float2.Lerp(0, Video.FrameCount, (float)playTime.Elapsed.TotalSeconds * invLength);
// Without the 2nd check the sound playback sometimes ends before the final frame is displayed which causes the player to be stuck on the first frame
if (nextFrame > Video.FrameCount || nextFrame < Video.CurrentFrameIndex)
@@ -169,10 +169,12 @@ namespace OpenRA.Mods.Common.Widgets
while (nextFrame > Video.CurrentFrameIndex)
{
Video.AdvanceFrame();
videoSprite.Sheet.GetTexture().SetData(Video.CurrentFrameData, textureWidth, textureHeight);
skippedFrames++;
}
if (skippedFrames > 0)
videoSprite.Sheet.GetTexture().SetData(Video.CurrentFrameData, textureWidth, textureHeight);
if (skippedFrames > 1)
Log.Write("perf", $"{nameof(VideoPlayerWidget)}: {cachedVideoFileName} skipped {skippedFrames} frames at position {Video.CurrentFrameIndex}");
}
@@ -258,30 +260,29 @@ namespace OpenRA.Mods.Common.Widgets
return;
onComplete = after;
if (stopped && Video.HasAudio)
if (playTime.ElapsedTicks == 0 && Video.HasAudio)
Game.Sound.PlayVideo(Video.AudioData, Video.AudioChannels, Video.SampleBits, Video.SampleRate);
else
Game.Sound.PlayVideo();
stopped = Paused = false;
playTime.Start();
}
public void Pause()
{
if (stopped || Paused || Video == null)
if (Paused || Video == null)
return;
Paused = true;
playTime.Stop();
Game.Sound.PauseVideo();
}
public void Stop()
{
if (stopped || Video == null)
if (Video == null)
return;
stopped = true;
Paused = true;
playTime.Reset();
Game.Sound.StopVideo();
Video.Reset();
videoSprite.Sheet.GetTexture().SetData(Video.CurrentFrameData, textureWidth, textureHeight);