FGFS-4.1/OpenSceneGraph
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Added osg::Image::setPixelFormat(..) and setInternalTextureFormat(), and

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renamed osg::Image::pixelFormat(), internalTextureFormat(),dataType() to
osg::Image::getPixelFormat() etc.  These changes are to bring it more
into line with the style of the rest of the OSG.

Updated the rest of the distribution to take account for these names changes.
This commit is contained in:
Robert Osfield
2002-04-16 14:57:39 +00:00
parent 2b4008bbbc
commit 7836540bb3
8 changed files with 66 additions and 41 deletions
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20
include/osg/Image
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@@ -74,25 +74,27 @@ class SG_EXPORT Image : public Object
/** Depth of image.*/
inline const int r() const { return _r; }
inline const GLint internalTextureFormat() const { return _internalTextureFormat; }
void setInternalTextureFormat(GLint internalFormat);
inline const GLint getInternalTextureFormat() const { return _internalTextureFormat; }
inline const GLenum pixelFormat() const { return _pixelFormat; }
void setPixelFormat(const GLenum format);
inline const GLenum getPixelFormat() const { return _pixelFormat; }
inline const GLenum dataType() const { return _dataType; }
inline const GLenum getDataType() const { return _dataType; }
inline const unsigned int packing() const { return _packing; }
inline const unsigned int getPacking() const { return _packing; }
/** return the numbers of bits required for each pixel.*/
inline const unsigned int pixelSizeInBits() const { return computePixelSizeInBits(_pixelFormat,_dataType); }
inline const unsigned int getPixelSizeInBits() const { return computePixelSizeInBits(_pixelFormat,_dataType); }
/** return the numbers of bytes each row of pixels occupies once it has been packed.*/
inline const unsigned int rowSizeInBytes() const { return computeRowWidthInBytes(_s,_pixelFormat,_dataType,_packing); }
inline const unsigned int getRowSizeInBytes() const { return computeRowWidthInBytes(_s,_pixelFormat,_dataType,_packing); }
/** return the numbers of bytes each image (_s*_t) of pixels occupies..*/
inline const unsigned int imageSizeInBytes() const { return rowSizeInBytes()*_t; }
inline const unsigned int getImageSizeInBytes() const { return getRowSizeInBytes()*_t; }
/** return the numbers of bytes the whole row/image/volume of pixels occupies.*/
inline const unsigned int totalSizeInBytes() const { return imageSizeInBytes()*_r; }
inline const unsigned int getTotalSizeInBytes() const { return getImageSizeInBytes()*_r; }
/** raw image data.*/
inline unsigned char *data() { return _data; }
@@ -104,7 +106,7 @@ class SG_EXPORT Image : public Object
unsigned char* data(int column, int row=0,int image=0)
{
if (!_data) return NULL;
return _data+(column*pixelSizeInBits())/8+row*rowSizeInBytes()+image*imageSizeInBytes();
return _data+(column*getPixelSizeInBits())/8+row*getRowSizeInBytes()+image*getImageSizeInBytes();
}