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author | Paweł Kołodziejski | 2003-03-06 17:58:13 +0000 |
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committer | Paweł Kołodziejski | 2003-03-06 17:58:13 +0000 |
commit | 093428ae9a6a1fd33003a8a0827d7410501a74cb (patch) | |
tree | 00a37a896d37505db01dd69a162627df49e4990c /scumm/usage_bits.cpp | |
parent | 90680fe9bb614c1c5b7030821445e294c937f152 (diff) | |
download | scummvm-rg350-093428ae9a6a1fd33003a8a0827d7410501a74cb.tar.gz scummvm-rg350-093428ae9a6a1fd33003a8a0827d7410501a74cb.tar.bz2 scummvm-rg350-093428ae9a6a1fd33003a8a0827d7410501a74cb.zip |
and more cleanup
svn-id: r6718
Diffstat (limited to 'scumm/usage_bits.cpp')
-rw-r--r-- | scumm/usage_bits.cpp | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/scumm/usage_bits.cpp b/scumm/usage_bits.cpp index f9103bf652..2291158112 100644 --- a/scumm/usage_bits.cpp +++ b/scumm/usage_bits.cpp @@ -21,8 +21,7 @@ #include "scumm.h" #include "usage_bits.h" -void Scumm::upgradeGfxUsageBits() -{ +void Scumm::upgradeGfxUsageBits() { int i; for (i = 409; i >= 0; i--) { @@ -37,29 +36,25 @@ void Scumm::upgradeGfxUsageBits() } } -void Scumm::setGfxUsageBit(int strip, int bit) -{ +void Scumm::setGfxUsageBit(int strip, int bit) { assert(1 <= bit && bit <= 96); bit--; gfxUsageBits[3 * strip + bit / 32] |= (1 << (bit % 32)); } -void Scumm::clearGfxUsageBit(int strip, int bit) -{ +void Scumm::clearGfxUsageBit(int strip, int bit) { assert(1 <= bit && bit <= 96); bit--; gfxUsageBits[3 * strip + bit / 32] &= ~(1 << (bit % 32)); } -bool Scumm::testGfxUsageBit(int strip, int bit) -{ +bool Scumm::testGfxUsageBit(int strip, int bit) { assert(1 <= bit && bit <= 96); bit--; return (gfxUsageBits[3 * strip + bit / 32] & (1 << (bit % 32))) != 0; } -bool Scumm::testGfxAnyUsageBits(int strip) -{ +bool Scumm::testGfxAnyUsageBits(int strip) { // Exclude the DIRTY and RESTORED bits from the test uint32 bitmask[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0x3FFFFFFF }; int i; @@ -71,8 +66,7 @@ bool Scumm::testGfxAnyUsageBits(int strip) return false; } -bool Scumm::testGfxOtherUsageBits(int strip, int bit) -{ +bool Scumm::testGfxOtherUsageBits(int strip, int bit) { // Don't exclude the DIRTY and RESTORED bits from the test uint32 bitmask[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF }; int i; |