/// <summary>
/// 通过GX_PIXEL_FORMAT_ENTRY获取最优Bit位
/// </summary>
/// <param name="em">图像数据格式</param>
/// <returns>最优Bit位</returns>
private GX_VALID_BIT_LIST __GetBestValudBit(GX_PIXEL_FORMAT_ENTRY emPixelFormatEntry)
{
GX_VALID_BIT_LIST emValidBits = GX_VALID_BIT_LIST.GX_BIT_0_7;
switch (emPixelFormatEntry)
{
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_MONO8:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GR8:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_RG8:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GB8:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_BG8:
{
emValidBits = GX_VALID_BIT_LIST.GX_BIT_0_7;
break;
}
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_MONO10:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GR10:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_RG10:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GB10:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_BG10:
{
emValidBits = GX_VALID_BIT_LIST.GX_BIT_2_9;
break;
}
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_MONO12:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GR12:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_RG12:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GB12:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_BG12:
{
emValidBits = GX_VALID_BIT_LIST.GX_BIT_4_11;
break;
}
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_MONO14:
{
//暂时没有这样的数据格式待升级
break;
}
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_MONO16:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GR16:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_RG16:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GB16:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_BG16:
{
//暂时没有这样的数据格式待升级
break;
}
default:
break;
}
return(emValidBits);
}
private const uint GX_PIXEL_8BIT = 0x00080000; ///<8 bit data image format
/// <summary>
/// Get the best 8 bit by GX_PIXEL_FORMAT_ENTRY
/// </summary>
/// <param name="em">image format</param>
/// <returns>best bit bit</returns>
public static GX_VALID_BIT_LIST GetBestValidBit(GX_PIXEL_FORMAT_ENTRY emPixelFormatEntry)
{
GX_VALID_BIT_LIST emValidBits = GX_VALID_BIT_LIST.GX_BIT_0_7;
switch (emPixelFormatEntry)
{
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_MONO8:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GR8:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_RG8:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GB8:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_BG8:
{
emValidBits = GX_VALID_BIT_LIST.GX_BIT_0_7;
break;
}
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_MONO10:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GR10:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_RG10:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GB10:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_BG10:
{
emValidBits = GX_VALID_BIT_LIST.GX_BIT_2_9;
break;
}
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_MONO12:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GR12:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_RG12:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GB12:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_BG12:
{
emValidBits = GX_VALID_BIT_LIST.GX_BIT_4_11;
break;
}
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_MONO14:
{
//There is no such data format to be upgraded
break;
}
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_MONO16:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GR16:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_RG16:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_GB16:
case GX_PIXEL_FORMAT_ENTRY.GX_PIXEL_FORMAT_BAYER_BG16:
{
//There is no such data format to be upgraded
break;
}
default:
break;
}
return(emValidBits);
}
/// <summary>
/// 判断PixelFormat是否为8位
/// </summary>
/// <param name="emPixelFormatEntry">图像数据格式</param>
/// <returns>true为8为数据，false为非8位数据</returns>
private bool __IsPixelFormat8(GX_PIXEL_FORMAT_ENTRY emPixelFormatEntry)
{
bool bIsPixelFormat8 = false;
uint uiPixelFormatEntry = (uint)emPixelFormatEntry;
if ((uiPixelFormatEntry & PIXEL_FORMATE_BIT) == GX_PIXEL_8BIT)
{
bIsPixelFormat8 = true;
}
return(bIsPixelFormat8);
}
/// <summary>
/// 判断PixelFormat是否为8位
/// </summary>
/// <param name="emPixelFormatEntry">图像数据格式</param>
/// <returns>true为8为数据，false为非8位数据</returns>
private bool __IsPixelFormat8(GX_PIXEL_FORMAT_ENTRY emPixelFormatEntry)
{
uint PIXEL_FORMATE_BIT = 0x00FF0000; //用于与当前的数据格式进行与运算得到当前的数据位数
uint GX_PIXEL_8BIT = 0x00080000; //8位数据图像格式
bool bIsPixelFormat8 = false;
uint uiPixelFormatEntry = (uint)emPixelFormatEntry;
if ((uiPixelFormatEntry & PIXEL_FORMATE_BIT) == GX_PIXEL_8BIT)
{
bIsPixelFormat8 = true;
}
return(bIsPixelFormat8);
}
