openMSX
GLScaleNxScaler.hh
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1#ifndef GLSCALENXSCALER_HH
2#define GLSCALENXSCALER_HH
3
4#include "GLScaler.hh"
5
6namespace openmsx {
7
8class GLScaleNxScaler final : public GLScaler
9{
10public:
11 explicit GLScaleNxScaler(GLScaler& fallback);
12
13 void scaleImage(
14 gl::ColorTexture& src, gl::ColorTexture* superImpose,
15 unsigned srcStartY, unsigned srcEndY, unsigned srcWidth,
16 unsigned dstStartY, unsigned dstEndY, unsigned dstWidth,
17 unsigned logSrcHeight) override;
18
19private:
20 GLScaler& fallback;
21};
22
23} // namespace openmsx
24
25#endif // GLSCALENXSCALER_HH
void scaleImage(gl::ColorTexture &src, gl::ColorTexture *superImpose, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, unsigned dstStartY, unsigned dstEndY, unsigned dstWidth, unsigned logSrcHeight) override
Scales the image in the given area, which must consist of lines which are all equally wide.
Abstract base class for OpenGL scalers.
Definition GLScaler.hh:16
This file implemented 3 utility functions:
Definition Autofire.cc:9