public void Dispose()
{
if (voiceprintBuffer != null)
{
voiceprintBuffer.Dispose();
voiceprintBuffer = null;
}
}
public void Dispose()
{
if (buffer != null)
{
buffer.Dispose();
buffer = null;
}
}
private void ResizeToWidgetSize()
{
if (renderWidth == widgetWidth &&
renderHeight == widgetHeight)
{
if (resizeTexture != null)
{
resizeTexture.Dispose();
resizeTexture = null;
}
return;
}
if (resizeTexture == null)
{
resizeTexture = new TextureHandle();
}
resizeTexture.SetTextureSize(renderWidth, renderHeight);
Gl.glPushAttrib(Gl.GL_ENABLE_BIT);
Gl.glDisable(Gl.GL_DEPTH_TEST);
Gl.glEnable(Gl.GL_TEXTURE_2D);
Gl.glTexEnvf(Gl.GL_TEXTURE_ENV, Gl.GL_TEXTURE_ENV_MODE, Gl.GL_DECAL);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_S, Gl.GL_CLAMP);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_WRAP_T, Gl.GL_CLAMP);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, resizeTexture.TextureId);
Gl.glCopyTexImage2D(Gl.GL_TEXTURE_2D, 0, Gl.GL_RGB, 0, 0,
renderWidth, renderHeight, 0);
Gl.glViewport(0, 0, widgetWidth, widgetHeight);
Gl.glMatrixMode(Gl.GL_PROJECTION);
Gl.glLoadIdentity();
Gl.glMatrixMode(Gl.GL_MODELVIEW);
Gl.glLoadIdentity();
Gl.glColor4f(1, 1, 1, 1);
Gl.glBegin(Gl.GL_QUADS);
Gl.glTexCoord2f(0, 0);
Gl.glVertex2f(-1, -1);
Gl.glTexCoord2f(0, 1);
Gl.glVertex2f(-1, 1);
Gl.glTexCoord2f(1, 1);
Gl.glVertex2f(1, 1);
Gl.glTexCoord2f(1, 0);
Gl.glVertex2f(1, -1);
Gl.glEnd();
Gl.glPopAttrib();
}