OgrePVRTCCodec.h
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1 /*
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28 #ifndef __OgrePVRTCCodec_H__
29 #define __OgrePVRTCCodec_H__
30 
31 #include "OgreImageCodec.h"
32 
33 namespace Ogre {
47  {
48  protected:
50 
51  void flipEndian(void * pData, size_t size, size_t count) const;
52  void flipEndian(void * pData, size_t size) const;
53 
56 
57  public:
59  virtual ~PVRTCCodec() { }
60 
64  void encodeToFile(MemoryDataStreamPtr& input, const String& outFileName, CodecDataPtr& pData) const;
68  String magicNumberToFileExt(const char *magicNumberPtr, size_t maxbytes) const;
69 
70  virtual String getType() const;
71 
73  static void startup(void);
75  static void shutdown(void);
76 
77  private:
80 
83  };
87 } // namespace
88 
89 #endif
90 
#define _OgreExport
Definition: OgrePlatform.h:257
std::pair< MemoryDataStreamPtr, CodecDataPtr > DecodeResult
Result of a decoding; both a decoded data stream and CodecData metadata.
Definition: OgreCodec.h:141
Codec specialized in images.
Codec specialized in loading PVRTC (PowerVR) images.
DecodeResult decodeV2(DataStreamPtr &stream) const
Decode PVRTCV2 image format.
virtual ~PVRTCCodec()
void encodeToFile(MemoryDataStreamPtr &input, const String &outFileName, CodecDataPtr &pData) const
Codes the data in the input chunk and saves the result in the output filename provided.
static void shutdown(void)
Static method to shutdown and unregister the PVRTC codec.
DataStreamPtr encode(MemoryDataStreamPtr &input, CodecDataPtr &pData) const
Codes the data in the input stream and saves the result in the output stream.
DecodeResult decode(DataStreamPtr &input) const
Codes the data from the input chunk into the output chunk.
virtual String getType() const
Returns the type of the codec as a String.
void flipEndian(void *pData, size_t size, size_t count) const
DecodeResult decodeV3(DataStreamPtr &stream) const
Decode PVRTCV3 image format.
String magicNumberToFileExt(const char *magicNumberPtr, size_t maxbytes) const
Maps a magic number header to a file extension, if this codec recognises it.
void flipEndian(void *pData, size_t size) const
static void startup(void)
Static method to startup and register the PVRTC codec.
static PVRTCCodec * msInstance
Single registered codec instance.
_StringBase String

Copyright © 2012 Torus Knot Software Ltd
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