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(RJPEG) Cleanups

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This commit is contained in:
twinaphex 2016-05-17 12:56:11 +02:00
parent 6c79ecdae7
commit 185050075a
1 changed files with 17 additions and 8 deletions
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25
libretro-common/formats/jpeg/rjpeg.c
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@ -1433,7 +1433,6 @@ static int rjpeg__parse_entropy_coded_data(rjpeg__jpeg *z)
}
}
}
return 1;
}
else
{ // interleaved
@ -1471,8 +1470,8 @@ static int rjpeg__parse_entropy_coded_data(rjpeg__jpeg *z)
}
}
}
return 1;
}
return 1;
}
else
{
@ -1509,8 +1508,9 @@ static int rjpeg__parse_entropy_coded_data(rjpeg__jpeg *z)
}
}
}
return 1;
} else { // interleaved
}
else
{ // interleaved
int i,j,k,x,y;
for (j=0; j < z->img_mcu_y; ++j)
{
@ -1544,8 +1544,8 @@ static int rjpeg__parse_entropy_coded_data(rjpeg__jpeg *z)
}
}
}
return 1;
}
return 1;
}
}
@ -2141,15 +2141,24 @@ static void rjpeg__YCbCr_to_RGB_row(uint8_t *out, const uint8_t *y, const uint8_
b >>= 20;
if ((unsigned) r > 255)
{
if (r < 0) r = 0; else r = 255;
if (r < 0)
r = 0;
else
r = 255;
}
if ((unsigned) g > 255)
{
if (g < 0) g = 0; else g = 255;
if (g < 0)
g = 0;
else
g = 255;
}
if ((unsigned) b > 255)
{
if (b < 0) b = 0; else b = 255;
if (b < 0)
b = 0;
else
b = 255;
}
out[0] = (uint8_t)r;
out[1] = (uint8_t)g;