ShuriZma
/
snes9x
mirror of https://github.com/snes9xgit/snes9x.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Change variable names to make sense.

This commit is contained in:
Brandon Wright 2019-03-27 15:42:40 -05:00
parent 3b842f896b
commit d1d9a2ae51
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gfx.h
View File

@ -165,9 +165,9 @@ inline uint16 COLOR_ADD(uint16 C1, uint16 C2)
inline uint16 COLOR_SUB (uint16 C1, uint16 C2)
{
int r = (C1 & (THIRD_COLOR_MASK | FIRST_COLOR_MASK)) | ((0x20 << 0) | (0x20 << RED_SHIFT_BITS));
int b = C2 & (THIRD_COLOR_MASK | FIRST_COLOR_MASK);
int rb = r - b;
int rb1 = (C1 & (THIRD_COLOR_MASK | FIRST_COLOR_MASK)) | ((0x20 << 0) | (0x20 << RED_SHIFT_BITS));
int rb2 = C2 & (THIRD_COLOR_MASK | FIRST_COLOR_MASK);
int rb = rb1 - rb2;
int rbcarry = rb & ((0x20 << RED_SHIFT_BITS) | (0x20 << 0));
int g = ((C1 & (SECOND_COLOR_MASK)) | (0x20 << GREEN_SHIFT_BITS)) - (C2 & (SECOND_COLOR_MASK));
int rgbsaturate = (rbcarry >> 5) * 0x1f + ((g & (0x20 << GREEN_SHIFT_BITS)) >> GREEN_SHIFT_BITS) * MAX_GREEN;