private void frm_Main_Load(object sender, EventArgs e)
{
chkEnableSound.Checked = true;//Judge whether it is the allowed sound
//The initial value of the character superposition
pShowTime = true;
pTextPointSet = new PointF(100, 10);
pTimePointSet = new PointF(200, 30);
pFontSet = this.Font;
pBrushSet = new SolidBrush(Color.Red);
pDisplayText = "";
//Setting screen controls available properties
SetOpenCloseFileControl(0);
//Play data callback settings
playCBFun = new DecCBFun(pDecCBFun);
SetCallBackTypeCheck(stmType);
mnuSizeTrue_Click(null, null);
//Character superposition settings
dFun = new DrawFun(DrawFun);
NETPlay.NETRigisterDrawFun(0, dFun, 0);//Character overlay function demonstration
StringUtil.InitControlText(this);
}
private void frm_Main_Load(object sender, EventArgs e)
{
chkEnableSound.Checked = true;//判断是不是允许声音
//字符叠加设置初始值
pShowTime = true;
pTextPointSet = new PointF(100, 10);
pTimePointSet = new PointF(200, 30);
pFontSet = this.Font;
pBrushSet = new SolidBrush(Color.Red);
pDisplayText = "";
//设置画面控件可用属性
SetOpenCloseFileControl(0);
//播放数据回调设置
playCBFun = new DecCBFun(pDecCBFun);
SetCallBackTypeCheck(stmType);
mnuSizeTrue_Click(null, null);
//字符叠加设置
dFun = new DrawFun(DrawFun);
DHPlay.DHRigisterDrawFun(0, dFun, 0);//字符叠加功能演示
StringUtil.InitControlText(this);
}
public static extern bool PlayM4_RigisterDrawFun(int nPort, DrawFun df, int nUser);
public static extern bool PlayM4_RigisterDrawFun(int nPort, DrawFun DrawFun, int nUser);
public static extern bool MP4_ClientRigisterDrawFun(int StockHandle, DrawFun x, int nUser);
public static extern int RegisterDrawFun(ulong nport, DrawFun df, long nUser);
public static extern bool NET_DVR_RigisterDrawFun(int lRealHandle, DrawFun fDrawFun, uint dwUser);
private static extern bool PLAY_RigisterDrawFun(int nPort, DrawFun privateDrawFun, int nUser);
/// <summary>
/// 注册一个回调函数，获得当前表面的device context, 你可以在这个DC上画图（或写字），就好像在窗口的客户区DC上绘图，
/// 但这个DC不是窗口客户区的DC，而是DirectDraw里的Off-Screen表面的DC。注意，如果是使用overlay表面，这个接口无效，
/// 你可以直接在窗口上绘图，只要不是透明色就不会被覆盖。
/// </summary>
/// <param name="nPort">播放器通道号</param>
/// <param name="privateDrawFun">回调函数句柄</param>
/// <param name="nUser">用户数据</param>
/// <returns>true:成功;false:失败</returns>
public static bool DHRigisterDrawFun(int nPort, DrawFun privateDrawFun, int nUser)
{
bool returnValue = false;
returnValue = PLAY_RigisterDrawFun(nPort, privateDrawFun, nUser);
DHThrowLastError(nPort);
return returnValue;
}
private void Update()
{
if (shaderPropertyGroups != null)
{
drawList.Clear();
for (int i = 0; i < shaderPropertyGroups.Count; ++i)
{
ShaderGroupInstance sgi = shaderPropertyGroups[i];
if (sgi.hasCustomGroup)
{
sgi.spiList.Sort((x, y) =>
{
int idx = x.scp != null ? x.scp.indexInGroup : 0;
int idy = y.scp != null ? y.scp.indexInGroup : 0;
return(idx - idy);
});
}
bool hasBeginFun = false;
for (int j = 0; j < sgi.spiList.Count; ++j)
{
ShaderPropertyInstance spi = sgi.spiList[j];
var sf = spi.shaderFeature;
if (j == 0 && (sf.indexInGroup >= 0 || sf.type == AssetsConfig.ShaderPropertyType.CustomGroup))
{
DrawPropertyContext context = new DrawPropertyContext();
context.fun = drawGroupBegin;
context.sgi = sgi;
drawList.Add(context);
hasBeginFun = true;
}
if (sf.type == AssetsConfig.ShaderPropertyType.CustomFun)
{
DrawFun fun = null;
if (customFunc.TryGetValue(sf.name, out fun))
{
DrawPropertyContext context = new DrawPropertyContext();
context.fun = fun;
context.material = m_Material;
context.materialEditor = m_MaterialEditor;
context.hasDepency = hasDepency;
context.spi = spi;
context.dd = dd;
drawList.Add(context);
}
}
else
{
bool show = true;
if (sf.dependencyPropertys != null && sf.dependencyPropertys.dependencyShaderProperty.Count > 0)
{
bool hasFeature = false;
for (int k = 0; k < sf.dependencyPropertys.dependencyShaderProperty.Count; ++k)
{
string featureName = sf.dependencyPropertys.dependencyShaderProperty[k];
if (sf.dependencyPropertys.dependencyType == AssetsConfig.DependencyType.Or)
{
hasFeature |= hasDepency.Contains(featureName);
if (hasFeature)
{
break;
}
}
else if (sf.dependencyPropertys.dependencyType == AssetsConfig.DependencyType.And)
{
hasFeature &= hasDepency.Contains(featureName);
if (!hasFeature)
{
break;
}
}
}
if (sf.dependencyPropertys.isNor)
{
hasFeature = !hasFeature;
}
show = hasFeature;
}
if (show && !sf.hide)
{
var drawFun = drawPropertyFun[(int)sf.type];
if (drawFun != null)
{
DrawPropertyContext context = new DrawPropertyContext();
context.fun = drawFun;
context.material = m_Material;
context.materialEditor = m_MaterialEditor;
context.hasDepency = hasDepency;
context.spi = spi;
context.dd = dd;
context.sgi = sgi;
drawList.Add(context);
}
}
if (j == sgi.spiList.Count - 1 && hasBeginFun)
{
DrawPropertyContext context = new DrawPropertyContext();
context.fun = drawGroupEnd;
context.sgi = sgi;
drawList.Add(context);
}
}
}
}
}
}
private void frm_Main_Load(object sender, EventArgs e)
{
chkEnableSound.Checked = true;//判断是不是允许声音
//字符叠加设置初始值
pShowTime =true;
pTextPointSet = new PointF(100,10);
pTimePointSet = new PointF(200,30);
pFontSet = this.Font;
pBrushSet = new SolidBrush(Color.Red);
pDisplayText = "";
//设置画面控件可用属性
SetOpenCloseFileControl(0);
//播放数据回调设置
playCBFun = new DecCBFun(pDecCBFun);
SetCallBackTypeCheck(stmType);
mnuSizeTrue_Click(null, null);
//字符叠加设置
dFun = new DrawFun(DrawFun);
DHPlay.DHRigisterDrawFun(0, dFun, 0);//字符叠加功能演示
}
