PtrProcedure GetLSRestoreFunc (EriType fdwFormatType, int dwBitsPerPixel)
{
switch (dwBitsPerPixel)
{
case 32:
if (EriType.RGBA == fdwFormatType)
{
Format = PixelFormats.Bgra32;
if (null == m_src_frame)
return LossyRestoreRGBA32;
else
return LossyRestoreDeltaRGBA32;
}
Format = PixelFormats.Bgr32;
if (null == m_src_frame)
return LossyRestoreRGB24;
else
return LossyRestoreDeltaRGB24;
case 24:
Format = PixelFormats.Bgr24;
if (null == m_src_frame)
return LossyRestoreRGB24;
else
return LossyRestoreDeltaRGB24;
case 8:
Format = PixelFormats.Gray8;
if (null == m_src_frame)
return LossyRestoreGray8;
else
return LossyRestoreDeltaGray8;
}
return null;
}
PtrProcedure GetLLRestoreFunc (EriType fdwFormatType, int dwBitsPerPixel)
{
switch (dwBitsPerPixel)
{
case 32:
if (EriType.RGBA == fdwFormatType)
{
Format = PixelFormats.Bgra32;
if (null == m_src_frame)
return RestoreRGBA32;
else
return RestoreDeltaRGBA32;
}
Format = PixelFormats.Bgr32;
if (null == m_src_frame)
return RestoreRGB24;
else
return RestoreDeltaRGB24;
case 24:
Format = PixelFormats.Bgr24;
if (null == m_src_frame)
return RestoreRGB24;
else
return RestoreDeltaRGB24;
case 16:
Format = PixelFormats.Bgr555;
return RestoreRGB16;
case 8:
if (null == Palette)
Format = PixelFormats.Gray8;
else
Format = PixelFormats.Indexed8;
return RestoreGray8;
}
return null;
}
