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GRAPHICS: New PixelBuffer::getRawBuffer(int) function.

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This commit is contained in:
Giulio Camuffo 2012-01-24 19:02:34 +01:00
parent b42bbe5259
commit c73da71b2f
1 changed files with 6 additions and 1 deletions
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7
graphics/pixelbuffer.h
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@ -190,10 +190,15 @@ public:
* Return the internal buffer.
*/
inline byte *getRawBuffer() const { return _buffer; }
/**
* Return the internal buffer, pointing at the wanted pixel.
*/
inline byte *getRawBuffer(int pixel) const { return _buffer + _format.bytesPerPixel * pixel; }
/**
* Return the pixel format used.
*/
inline PixelFormat getFormat() const { return _format; }
inline const PixelFormat &getFormat() const { return _format; }
/**
* Copy a PixelBuffer object.