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| author | Paul Gilbert | 2015-10-12 15:18:03 -0400 |
|---|---|---|
| committer | Paul Gilbert | 2015-10-12 15:18:03 -0400 |
| commit | b0016071ecf3f5ffbc6f1619af610ab648bbba3a (patch) | |
| tree | f00f6b17bfd3475200e454cdfc09eba94d764f01 /image/codecs/qtrle.h | |
| parent | 652a6623156b6c6bba8ca49e038945fd0c2b7780 (diff) | |
| parent | fbcf667b6a57593a2b85622ad1e1380c8aef7210 (diff) | |
| download | scummvm-rg350-b0016071ecf3f5ffbc6f1619af610ab648bbba3a.tar.gz scummvm-rg350-b0016071ecf3f5ffbc6f1619af610ab648bbba3a.tar.bz2 scummvm-rg350-b0016071ecf3f5ffbc6f1619af610ab648bbba3a.zip | |
Merge branch 'msvc_2015' into xeen
Diffstat (limited to 'image/codecs/qtrle.h')
| -rw-r--r-- | image/codecs/qtrle.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/image/codecs/qtrle.h b/image/codecs/qtrle.h index b44a46c3e2..e345fbeedf 100644 --- a/image/codecs/qtrle.h +++ b/image/codecs/qtrle.h @@ -41,16 +41,29 @@ public: const Graphics::Surface *decodeFrame(Common::SeekableReadStream &stream); Graphics::PixelFormat getPixelFormat() const; + bool containsPalette() const { return _ditherPalette != 0; } + const byte *getPalette() { _dirtyPalette = false; return _ditherPalette; } + bool hasDirtyPalette() const { return _dirtyPalette; } + bool canDither(DitherType type) const; + void setDither(DitherType type, const byte *palette); + private: byte _bitsPerPixel; - Graphics::Surface *_surface; + uint16 _width, _height; + uint32 _paddedWidth; + byte *_ditherPalette; + bool _dirtyPalette; + byte *_colorMap; + + void createSurface(); void decode1(Common::SeekableReadStream &stream, uint32 rowPtr, uint32 linesToChange); void decode2_4(Common::SeekableReadStream &stream, uint32 rowPtr, uint32 linesToChange, byte bpp); void decode8(Common::SeekableReadStream &stream, uint32 rowPtr, uint32 linesToChange); void decode16(Common::SeekableReadStream &stream, uint32 rowPtr, uint32 linesToChange); void decode24(Common::SeekableReadStream &stream, uint32 rowPtr, uint32 linesToChange); + void dither24(Common::SeekableReadStream &stream, uint32 rowPtr, uint32 linesToChange); void decode32(Common::SeekableReadStream &stream, uint32 rowPtr, uint32 linesToChange); }; |