private static unsafe void CallCompressImage(byte[] rgba, int width, int height, byte[] blocks, int flags)
{
fixed(byte *pRGBA = rgba)
{
fixed(byte *pBlocks = blocks)
{
OS curr_os = DetectOS();
if (curr_os == OS.Windows)
{
if (Is64Bit())
{
SquishInterface_64.CompressImage(pRGBA, width, height, pBlocks, flags);
}
else
{
SquishInterface_32.CompressImage(pRGBA, width, height, pBlocks, flags);
}
}
else if (curr_os == OS.Linux)
{
if (Is64Bit())
{
SquishInterface_x86_64.CompressImage(pRGBA, width, height, pBlocks, flags);
}
}
}
}
}
private static unsafe int SquishGetStorageRequirements(int width, int height, SquishFlags flags)
{
if (Is64Bit())
{
return(SquishInterface_64.SquishGetStorageRequirements(width, height, (int)flags));
}
else
{
return(SquishInterface_32.SquishGetStorageRequirements(width, height, (int)flags));
}
}
public static void Initialize()
{
if (Is64Bit())
{
SquishInterface_64.SquishInitialize();
}
else
{
SquishInterface_32.SquishInitialize();
}
}
private static unsafe void SquishDecompressImage(byte[] rgba, int width, int height, byte[] blocks, SquishFlags flags)
{
fixed(byte *pRGBA = rgba)
fixed(byte *pBlocks = blocks)
{
if (Is64Bit())
{
SquishInterface_64.SquishDecompressImage(pRGBA, width, height, pBlocks, (int)flags);
}
else
{
SquishInterface_32.SquishDecompressImage(pRGBA, width, height, pBlocks, (int)flags);
}
}
}
private static unsafe void SquishDecompress(byte[] rgba, byte[] block, SquishFlags flags)
{
fixed(byte *pRGBA = rgba)
fixed(byte *pBlock = block)
{
if (Is64Bit())
{
SquishInterface_64.SquishDecompress(pRGBA, pBlock, (int)flags);
}
else
{
SquishInterface_32.SquishDecompress(pRGBA, pBlock, (int)flags);
}
}
}
public static void Initialize()
{
if (Processor.Architecture == ProcessorArchitecture.X64)
{
SquishInterface_64.SquishInitialize();
}
else if (Processor.IsFeaturePresent(ProcessorFeature.SSE2))
{
SquishInterface_32_SSE2.SquishInitialize();
}
else
{
SquishInterface_32.SquishInitialize();
}
}
private static unsafe void SquishCompressImage(byte[] rgba, int width, int height, byte[] blocks, SquishFlags flags, float[] metric)
{
fixed(byte *_rgba = rgba)
fixed(byte *_blocks = blocks)
fixed(float *_metric = metric)
{
if (Is64Bit())
{
SquishInterface_64.SquishCompressImage(_rgba, width, height, _blocks, (int)flags, _metric);
}
else
{
SquishInterface_32.SquishCompressImage(_rgba, width, height, _blocks, (int)flags, _metric);
}
}
}
private static unsafe void SquishCompress(byte[] rgba, byte[] block, SquishFlags flags, float[] metric)
{
fixed(byte *_rgba = rgba)
fixed(byte *_block = block)
fixed(float *_metric = metric)
{
if (Is64Bit())
{
SquishInterface_64.SquishCompress(_rgba, _block, (int)flags, _metric);
}
else
{
SquishInterface_32.SquishCompress(_rgba, _block, (int)flags, _metric);
}
}
}
private static unsafe void CallDecompressImage(byte[] rgba, int width, int height, byte[] blocks, int flags, ProgressFn progressFn)
{
fixed(byte *pRGBA = rgba)
{
fixed(byte *pBlocks = blocks)
{
if (Processor.Architecture == ProcessorArchitecture.X64)
{
SquishInterface_64.SquishDecompressImage(pRGBA, width, height, pBlocks, flags, progressFn);
}
else if (Processor.IsFeaturePresent(ProcessorFeature.SSE2))
{
SquishInterface_32_SSE2.SquishDecompressImage(pRGBA, width, height, pBlocks, flags, progressFn);
}
else
{
SquishInterface_32.SquishDecompressImage(pRGBA, width, height, pBlocks, flags, progressFn);
}
}
}
GC.KeepAlive(progressFn);
}
