chizui/SpineViewer
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修复tex跨线程问题

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This commit is contained in:
ww-rm
2025-03-26 13:10:45 +08:00
parent 5ee74f39d8
commit 17904326f3
1 changed files with 17 additions and 14 deletions
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27
SpineViewer/Exporter/Exporter.cs
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@@ -53,11 +53,6 @@ namespace SpineViewer.Exporter
/// </summary> /// </summary>
public ExportArgs ExportArgs { get; } public ExportArgs ExportArgs { get; }
/// <summary>
/// 渲染目标
/// </summary>
private SFML.Graphics.RenderTexture tex;
/// <summary> /// <summary>
/// 可用于文件名的时间戳字符串 /// 可用于文件名的时间戳字符串
/// </summary> /// </summary>
@@ -69,11 +64,24 @@ namespace SpineViewer.Exporter
timestamp = DateTime.Now.ToString("yyMMddHHmmss"); timestamp = DateTime.Now.ToString("yyMMddHHmmss");
} }
/// <summary>
/// 获取供渲染的 SFML.Graphics.RenderTexture
/// </summary>
private SFML.Graphics.RenderTexture GetRenderTexture()
{
var tex = new SFML.Graphics.RenderTexture((uint)ExportArgs.Resolution.Width, (uint)ExportArgs.Resolution.Height);
tex.Clear(SFML.Graphics.Color.Transparent);
tex.SetView(ExportArgs.View);
return tex;
}
/// <summary> /// <summary>
/// 获取单个模型的单帧画面 /// 获取单个模型的单帧画面
/// </summary> /// </summary>
protected SFMLImageVideoFrame GetFrame(Spine.Spine spine) protected SFMLImageVideoFrame GetFrame(Spine.Spine spine)
{ {
// tex 必须临时创建, 随用随取, 防止出现跨线程的情况
using var tex = GetRenderTexture();
tex.Clear(SFML.Graphics.Color.Transparent); tex.Clear(SFML.Graphics.Color.Transparent);
tex.Draw(spine); tex.Draw(spine);
tex.Display(); tex.Display();
@@ -85,6 +93,8 @@ namespace SpineViewer.Exporter
/// </summary> /// </summary>
protected SFMLImageVideoFrame GetFrame(Spine.Spine[] spinesToRender) protected SFMLImageVideoFrame GetFrame(Spine.Spine[] spinesToRender)
{ {
// tex 必须临时创建, 随用随取, 防止出现跨线程的情况
using var tex = GetRenderTexture();
tex.Clear(SFML.Graphics.Color.Transparent); tex.Clear(SFML.Graphics.Color.Transparent);
foreach (var spine in spinesToRender) tex.Draw(spine); foreach (var spine in spinesToRender) tex.Draw(spine);
tex.Display(); tex.Display();
@@ -110,15 +120,8 @@ namespace SpineViewer.Exporter
{ {
var spinesToRender = spines.Where(sp => !ExportArgs.RenderSelectedOnly || sp.IsSelected).Reverse().ToArray(); var spinesToRender = spines.Where(sp => !ExportArgs.RenderSelectedOnly || sp.IsSelected).Reverse().ToArray();
// tex 必须临时创建, 防止出现跨线程的情况
using (tex = new SFML.Graphics.RenderTexture((uint)ExportArgs.Resolution.Width, (uint)ExportArgs.Resolution.Height))
{
tex.Clear(SFML.Graphics.Color.Transparent);
tex.SetView(ExportArgs.View);
if (ExportArgs.ExportSingle) ExportSingle(spinesToRender, worker); if (ExportArgs.ExportSingle) ExportSingle(spinesToRender, worker);
else ExportIndividual(spinesToRender, worker); else ExportIndividual(spinesToRender, worker);
}
tex = null;
Program.LogCurrentMemoryUsage(); Program.LogCurrentMemoryUsage();
} }