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removed intermediate variables, and added comments

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17033 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Marcus Overhagen
2006-04-06 21:01:41 +00:00
parent 6dcf803e48
commit 46f579e7ef
1 changed files with 4 additions and 7 deletions
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src/servers/app/ServerCursor.cpp
+4 -7
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@@ -79,8 +79,6 @@ ServerCursor::ServerCursor(const uint8* data)
return; return;
fInitialized = true; fInitialized = true;
uint32 black = 0xff000000;
uint32 white = 0xffffffff;
uint16* cursorBits = (uint16*)(data + 4); uint16* cursorBits = (uint16*)(data + 4);
uint16* transparencyBits = (uint16*)(data + 36); uint16* transparencyBits = (uint16*)(data + 36);
@@ -99,13 +97,12 @@ ServerCursor::ServerCursor(const uint8* data)
// for each column in each row of cursor data // for each column in each row of cursor data
for (int32 i = 0; i < 16; i++, mask >>= 1) { for (int32 i = 0; i < 16; i++, mask >>= 1) {
// Get the values and dump them to the bitmap // Get the values and dump them to the bitmap
uint16 cursorBit = cursorLine & mask; if (cursorLine & mask)
if (cursorBit) bits[i] = 0xff000000; // black
bits[i] = black;
else if (transparencyLine & mask) else if (transparencyLine & mask)
bits[i] = white; bits[i] = 0xffffffff; // white
else else
bits[i] = 0x00000000; bits[i] = 0x00000000; // transparent
} }
} }