mirror of
https://github.com/yuzu-emu/FasTC.git
synced 2024-11-24 16:45:47 +01:00
89 lines
2.0 KiB
C
89 lines
2.0 KiB
C
#ifndef _IMAGE_LOADER_H_
|
|
#define _IMAGE_LOADER_H_
|
|
|
|
#include "ImageFileFormat.h"
|
|
#include "TexCompTypes.h"
|
|
|
|
class ImageLoader {
|
|
|
|
protected:
|
|
|
|
uint32 m_Width;
|
|
uint32 m_Height;
|
|
|
|
uint32 m_RedChannelPrecision;
|
|
uint8 *m_RedData;
|
|
|
|
uint32 m_GreenChannelPrecision;
|
|
uint8 *m_GreenData;
|
|
|
|
uint32 m_BlueChannelPrecision;
|
|
uint8 *m_BlueData;
|
|
|
|
uint32 m_AlphaChannelPrecision;
|
|
uint8 *m_AlphaData;
|
|
|
|
uint8 *m_PixelData;
|
|
const uint8 *const m_RawData;
|
|
|
|
ImageLoader(const uint8 *rawData)
|
|
: m_RawData(rawData)
|
|
, m_PixelData(0)
|
|
, m_Width(0), m_Height(0)
|
|
, m_RedChannelPrecision(0), m_RedData(0)
|
|
, m_GreenChannelPrecision(0), m_GreenData(0)
|
|
, m_BlueChannelPrecision(0), m_BlueData(0)
|
|
, m_AlphaChannelPrecision(0), m_AlphaData(0)
|
|
{ }
|
|
|
|
uint32 GetChannelForPixel(uint32 x, uint32 y, uint32 ch);
|
|
|
|
public:
|
|
virtual ~ImageLoader() {
|
|
if(m_RedData) {
|
|
delete [] m_RedData;
|
|
m_RedData = 0;
|
|
}
|
|
|
|
if(m_GreenData) {
|
|
delete [] m_GreenData;
|
|
m_GreenData = 0;
|
|
}
|
|
|
|
if(m_BlueData) {
|
|
delete [] m_BlueData;
|
|
m_BlueData = 0;
|
|
}
|
|
|
|
if(m_AlphaData) {
|
|
delete [] m_AlphaData;
|
|
m_AlphaData = 0;
|
|
}
|
|
}
|
|
|
|
virtual bool ReadData() = 0;
|
|
|
|
uint32 GetRedChannelPrecision() const { return m_RedChannelPrecision; }
|
|
const uint8 * GetRedPixelData() const { return m_RedData; }
|
|
|
|
uint32 GetGreenChannelPrecision() const { return m_GreenChannelPrecision; }
|
|
const uint8 * GetGreenPixelData() const { return m_GreenData; }
|
|
|
|
uint32 GetBlueChannelPrecision() const { return m_BlueChannelPrecision; }
|
|
const uint8 * GetBluePixelData() const { return m_BlueData; }
|
|
|
|
uint32 GetAlphaChannelPrecision() const { return m_AlphaChannelPrecision; }
|
|
const uint8 * GetAlphaPixelData() const { return m_AlphaData; }
|
|
|
|
uint32 GetWidth() const { return m_Width; }
|
|
uint32 GetHeight() const { return m_Height; }
|
|
uint32 GetImageDataSz() const { return m_Width * m_Height * 4; }
|
|
|
|
bool LoadImage();
|
|
const uint8 *GetImageData() const { return m_PixelData; }
|
|
};
|
|
|
|
#cmakedefine PNG_FOUND
|
|
|
|
#endif // _IMAGE_LOADER_H_
|