private void FormCudaSettings_Load(object sender, EventArgs e)
{
if (CudaPainter.isCudaAvailable())
{
if (CudaPainter.corrupted)
{
label1.Text = "There was error in CUDA. Restart application.";
labelProperties.Text = CudaPainter.errorMessage;
groupBox1.Enabled = false;
}
else
{
label1.Text = "CUDA is available!";
groupBox1.Enabled = true;
if (CudaPainter.enabled)
{
checkBox1.Checked = true;
labelProperties.Text = CudaPainter.getPropertiesString();
}
else
{
checkBox1.Checked = false;
labelProperties.Text = "";
}
}
}
else
{
label1.Text = "CUDA is unavailable. You must have Nvidia GPU and CUDA driver installed.";
groupBox1.Enabled = false;
}
}
void refreshWindow()
{
int frameCount = movie.frameCount();
labelFrameInfo.Text = getShowFrameInfo();
hScrollBarFrames.Enabled = frameCount != 0;
tabPageAnimation.Enabled = frameCount != 0;
removeFrameToolStripMenuItem.Enabled = frameCount != 0;
cloneToWorkingAreaToolStripMenuItem.Enabled = frameCount != 0;
makeAnimationToolStripMenuItem.Enabled = frameCount != 0;
remove1FrameToolStripMenuItem.Enabled = (frameCount > 1);
remove10ToolStripMenuItem.Enabled = (frameCount > 10);
replaceToolStripMenuItem.Enabled = (frameCount != 0);
clearToolStripMenuItem.Enabled = (frameCount != 0);
this.Text = applicationTitle + " - " +
((currentProjectFile == null)? "New project": currentProjectFile)
+ (currentProjectModified ? "*" : "");
panel1.BackColor = workFrame.colorMap[(int)numericUpDown10.Value];
panelAnnotationColor.BackColor = grid.annotationColor;
if (CudaPainter.enabled)
{
if (CudaPainter.canRender(workFrame))
{
LabelCuda.Text = "CUDA Enabled";
}
else
{
LabelCuda.Text = "CUDA Enabled but cannot be used";
}
}
else
{
LabelCuda.Text = "CUDA Disabled";
}
}
private void checkBox1_Click(object sender, EventArgs e)
{
if (checkBox1.Checked && !CudaPainter.enabled)
{
CudaPainter.cudaEnable();
if (!CudaPainter.enabled)
{
labelProperties.Text = "Error while enabling CUDA:\n" + CudaPainter.errorMessage;
}
else
{
labelProperties.Text = CudaPainter.getPropertiesString();
}
}
else
{
CudaPainter.cudaDisable();
labelProperties.Text = "";
}
checkBox1.Checked = CudaPainter.enabled;
}
//Real size is twice more!
unsafe public Bitmap getFrame(int halfWidth, int halfHeight, Grid grid)
{
setSize(2 * halfWidth, 2 * halfHeight);
Bitmap result = null;
if (CudaPainter.enabled && CudaPainter.canRender(this) && !CudaPainter.corrupted && !CudaPainter.busy)
{
try
{
result = CudaPainter.render(realHalfWidth, realHalfHeight, this);
}
catch (Exception ex)
{
CudaPainter.corrupted = true;
MessageBox.Show("Error while rendering picture on GPU.\n" +
ex.Message +
"\n\nRecommendations:\n" +
"0.Restart application immidiately.\n" +
"1.Increase timeout in registry (HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\GraphicsDrivers\\...)\n" +
"2.Use row Scan\n" +
"3.Request smaller frame\n" +
"4.Don't use CUDA.");
return(null);
}
}
else
{
if (genMode == GeneratingMode.Delegate)
{
result = getFrameDelegate();
}
else
{
result = getFrameFormula();
}
}
drawGrid(ref result, grid);
return(result);
}
