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Remove duplicate code

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This commit is contained in:
Zulkarnine Mahmud 2017-07-16 21:59:26 +09:00 committed by GitHub
parent a6b146dfdd
commit 2960aa54e2
1 changed files with 6 additions and 16 deletions
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22
googletest/src/gtest.cc
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@ -2894,27 +2894,17 @@ WORD GetColorAttribute(GTestColor color) {
} }
} }
int GetBgOffset(WORD background_mask) { int GetBitOffset(WORD color_mask) {
if (background_mask == 0) return 0; if (color_mask == 0) return 0;
int bitOffset = 0; int bitOffset = 0;
while((background_mask & 1) == 0) { while((color_mask & 1) == 0) {
background_mask >>= 1; color_mask >>= 1;
++bitOffset; ++bitOffset;
} }
return bitOffset; return bitOffset;
} }
int GetFgOffset(WORD foreground_mask) {
if (foreground_mask == 0) return 0;
int bitOffset = 0;
while((foreground_mask & 1) == 0) {
foreground_mask >>= 1;
++bitOffset;
}
return bitOffset;
}
WORD GetNewColor(GTestColor color, WORD old_color_attrs) { WORD GetNewColor(GTestColor color, WORD old_color_attrs) {
// Let's reuse the BG // Let's reuse the BG
static const WORD background_mask = BACKGROUND_BLUE | BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_INTENSITY; static const WORD background_mask = BACKGROUND_BLUE | BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_INTENSITY;
@ -2922,8 +2912,8 @@ WORD GetNewColor(GTestColor color, WORD old_color_attrs) {
const WORD existing_bg = old_color_attrs & background_mask; const WORD existing_bg = old_color_attrs & background_mask;
WORD new_color = GetColorAttribute(color) | existing_bg | FOREGROUND_INTENSITY; WORD new_color = GetColorAttribute(color) | existing_bg | FOREGROUND_INTENSITY;
static const int bg_bitOffset = GetBgOffset(background_mask); static const int bg_bitOffset = GetBitOffset(background_mask);
static const int fg_bitOffset = GetFgOffset(foreground_mask); static const int fg_bitOffset = GetBitOffset(foreground_mask);
if (((new_color & background_mask) >> bg_bitOffset) == ((new_color & foreground_mask) >> fg_bitOffset)) { if (((new_color & background_mask) >> bg_bitOffset) == ((new_color & foreground_mask) >> fg_bitOffset)) {
new_color ^= FOREGROUND_INTENSITY; //invert intensity new_color ^= FOREGROUND_INTENSITY; //invert intensity