mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-09-22 12:21:41 +02:00
30e437f9e3
variables, writeable strings and dangerously shadowed variables. index(), gamma(), exp() and y0() are POSIX functions and using those names can cause namespace confusion. A number of C files were missing the final newline required by ANSI C and some versions of GCC are pedantic enough to complain about this. These changes simply the scons build, allowing us to get rid of filterWarnings which is simply more trouble than it's worth. git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5574 8ced0084-cf51-0410-be5f-012b33b47a6e
84 lines
1.4 KiB
C
84 lines
1.4 KiB
C
#ifndef _RGBAFLOAT_H
|
|
#define _RGBAFLOAT_H
|
|
|
|
struct RGBAFloat
|
|
{
|
|
float r,g,b,a;
|
|
RGBAFloat(){a=r=g=b=1.0f;}
|
|
RGBAFloat(float _r, float _g, float _b, float _a)
|
|
{
|
|
r=_r;g=_g;b=_b;a=_a;
|
|
}
|
|
void clamp()
|
|
{
|
|
if (r>1) r=1;
|
|
if (g>1) g=1;
|
|
if (b>1) b=1;
|
|
if (a>1) a=1;
|
|
if (r<0) r=0;
|
|
if (g<0) g=0;
|
|
if (b<0) b=0;
|
|
if (a<0) a=0;
|
|
}
|
|
void convertToD3DColor(u32 &color)
|
|
{
|
|
clamp();
|
|
color = (int(a*255)<<24) | (int(r*255)<<16) | (int(g*255)<<8) | (int(b*255));
|
|
}
|
|
void convertRGB_GC(u32 color)
|
|
{
|
|
r=((color>>24)&0xFF)/255.0f;
|
|
g=((color>>16)&0xFF)/255.0f;
|
|
b=((color>>8)&0xFF)/255.0f;
|
|
}
|
|
void convertRGB(u32 color)
|
|
{
|
|
r=((color>>16)&0xFF)/255.0f;
|
|
g=((color>>8)&0xFF)/255.0f;
|
|
b=((color)&0xFF)/255.0f;
|
|
}
|
|
void convertA(u32 color)
|
|
{
|
|
a=((color>>24)&0xFF)/255.0f;
|
|
}
|
|
void convertA_GC(u32 color)
|
|
{
|
|
a=((color)&0xFF)/255.0f;
|
|
}
|
|
void convert(u32 color)
|
|
{
|
|
convertRGB(color);
|
|
convertA(color);
|
|
}
|
|
void convert_GC(u32 color)
|
|
{
|
|
convertRGB_GC(color);
|
|
convertA_GC(color);
|
|
}
|
|
void operator *=(float f)
|
|
{
|
|
r*=f;g*=f;b*=f; a*=f;
|
|
}
|
|
RGBAFloat operator *(float f)
|
|
{
|
|
return RGBAFloat(r*f,g*f,b*f,a*f);
|
|
}
|
|
RGBAFloat operator *(RGBAFloat &o)
|
|
{
|
|
return RGBAFloat(r*o.r,g*o.g,b*o.b,a*o.a);
|
|
}
|
|
void operator *=(RGBAFloat &o)
|
|
{
|
|
r*=o.r;g*=o.g;b*=o.b;a*=o.a;
|
|
}
|
|
RGBAFloat operator +(RGBAFloat &o)
|
|
{
|
|
return RGBAFloat(r+o.r,g+o.g,b+o.b,a+o.a);
|
|
}
|
|
void operator +=(RGBAFloat &o)
|
|
{
|
|
r+=o.r;g+=o.g;b+=o.b;a+=o.a;
|
|
}
|
|
};
|
|
|
|
#endif
|