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Matrix memory optimisations

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Serge
2023-09-05 23:51:14 +02:00
parent c34ba9c620
commit cff47002e1
3 changed files with 49 additions and 25 deletions
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15
app/AnimeMatrix/AniMatrixControl.cs
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@@ -26,8 +26,6 @@ namespace GHelper.AnimeMatrix
private long lastPresent;
private List<double> maxes = new List<double>();
private MemoryStream ms = new MemoryStream();
public AniMatrixControl(SettingsForm settingsForm)
{
settings = settingsForm;
@@ -317,18 +315,21 @@ namespace GHelper.AnimeMatrix
try
{
using (var fs = new FileStream(fileName, FileMode.Open))
//using (var ms = new MemoryStream())
{
/*
ms.SetLength(0);
fs.CopyTo(ms);
ms.Position = 0;
using (Image image = Image.FromStream(ms))
*/
using (Image image = Image.FromStream(fs))
{
ProcessPicture(image);
Logger.WriteLine("Matrix " + fileName);
if (visualise) settings.VisualiseMatrix(image);
}
fs.Close();
if (visualise) settings.VisualiseMatrix(fileName);
}
}
catch
@@ -347,6 +348,8 @@ namespace GHelper.AnimeMatrix
int matrixX = AppConfig.Get("matrix_x", 0);
int matrixY = AppConfig.Get("matrix_y", 0);
int matrixZoom = AppConfig.Get("matrix_zoom", 100);
int matrixSpeed = AppConfig.Get("matrix_speed", 50);
InterpolationMode matrixQuality = (InterpolationMode)AppConfig.Get("matrix_quality", 0);
@@ -367,7 +370,7 @@ namespace GHelper.AnimeMatrix
Logger.WriteLine("GIF Delay:" + frameDelay);
StartMatrixTimer(Math.Max(50, frameDelay));
StartMatrixTimer(Math.Max(matrixSpeed, frameDelay));
//image.SelectActiveFrame(dimension, 0);

31
app/Matrix.cs
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@@ -17,6 +17,9 @@ namespace GHelper
private float uiScale;
Image picture;
MemoryStream ms = new MemoryStream();
public Matrix()
{
InitializeComponent();
@@ -55,9 +58,11 @@ namespace GHelper
private void Matrix_FormClosed(object? sender, FormClosingEventArgs e)
{
if (pictureMatrix.Image is not null) pictureMatrix.Image.Dispose();
if (picture is not null) picture.Dispose();
if (ms is not null) ms.Dispose();
pictureMatrix.Dispose();
Dispose();
GC.Collect(GC.MaxGeneration, GCCollectionMode.Forced);
}
@@ -157,10 +162,20 @@ namespace GHelper
Left = Program.settingsForm.Left - Width - 5;
}
public void VisualiseMatrix(Image picture)
public void VisualiseMatrix(string fileName)
{
if (pictureMatrix.Image is not null) pictureMatrix.Image.Dispose();
if (picture is not null) picture.Dispose();
using (var fs = new FileStream(fileName, FileMode.Open))
{
ms.SetLength(0);
fs.CopyTo(ms);
ms.Position = 0;
fs.Close();
picture = Image.FromStream(ms);
int width = picture.Width;
int height = picture.Height;
@@ -182,7 +197,13 @@ namespace GHelper
pictureMatrix.Top = baseY - (int)(matrixY * uiScale);
pictureMatrix.SizeMode = PictureBoxSizeMode.Zoom;
pictureMatrix.Image = (Image)picture.Clone();
pictureMatrix.Image = picture;
}
}

2
app/Settings.cs
View File

@@ -271,7 +271,7 @@ namespace GHelper
}
}
public void VisualiseMatrix(Image image)
public void VisualiseMatrix(string image)
{
if (matrix == null || matrix.Text == "") return;
matrix.VisualiseMatrix(image);