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castano
2010-05-27 23:18:39 +00:00
parent e7f2d1e2bc
commit 51a4fe7e2d
15 changed files with 3558 additions and 3549 deletions
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129
src/nvimage/Image.h
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@ -1,81 +1,82 @@
// This code is in the public domain -- castanyo@yahoo.es
#pragma once
#ifndef NV_IMAGE_IMAGE_H
#define NV_IMAGE_IMAGE_H
#include <nvcore/Debug.h>
#include <nvimage/nvimage.h>
#include "nvimage.h"
#include "nvcore/Debug.h"
namespace nv
{
class Color32;
/// 32 bit RGBA image.
class NVIMAGE_CLASS Image
{
public:
enum Format
{
Format_RGB,
Format_ARGB,
};
Image();
Image(const Image & img);
~Image();
class Color32;
const Image & operator=(const Image & img);
/// 32 bit RGBA image.
class NVIMAGE_CLASS Image
{
public:
enum Format
{
Format_RGB,
Format_ARGB,
};
Image();
Image(const Image & img);
~Image();
const Image & operator=(const Image & img);
void allocate(uint w, uint h);
bool load(const char * name);
void wrap(void * data, uint w, uint h);
void unwrap();
uint width() const;
uint height() const;
const Color32 * scanline(uint h) const;
Color32 * scanline(uint h);
const Color32 * pixels() const;
Color32 * pixels();
const Color32 & pixel(uint idx) const;
Color32 & pixel(uint idx);
const Color32 & pixel(uint x, uint y) const;
Color32 & pixel(uint x, uint y);
Format format() const;
void setFormat(Format f);
void fill(Color32 c);
void allocate(uint w, uint h);
bool load(const char * name);
private:
void free();
private:
uint m_width;
uint m_height;
Format m_format;
Color32 * m_data;
};
void wrap(void * data, uint w, uint h);
void unwrap();
uint width() const;
uint height() const;
const Color32 * scanline(uint h) const;
Color32 * scanline(uint h);
const Color32 * pixels() const;
Color32 * pixels();
const Color32 & pixel(uint idx) const;
Color32 & pixel(uint idx);
const Color32 & pixel(uint x, uint y) const;
Color32 & pixel(uint x, uint y);
Format format() const;
void setFormat(Format f);
void fill(Color32 c);
private:
void free();
private:
uint m_width;
uint m_height;
Format m_format;
Color32 * m_data;
};
inline const Color32 & Image::pixel(uint x, uint y) const
{
nvDebugCheck(x < width() && y < height());
return pixel(y * width() + x);
}
inline Color32 & Image::pixel(uint x, uint y)
{
nvDebugCheck(x < width() && y < height());
return pixel(y * width() + x);
}
inline const Color32 & Image::pixel(uint x, uint y) const
{
nvDebugCheck(x < width() && y < height());
return pixel(y * width() + x);
}
inline Color32 & Image::pixel(uint x, uint y)
{
nvDebugCheck(x < width() && y < height());
return pixel(y * width() + x);
}
} // nv namespace