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Move some constants from static methods to enumerations.

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Signed-off-by: Adrian.Conlon <adrian.conlon@arup.com>
This commit is contained in:
Adrian.Conlon 2017-09-21 20:08:37 +01:00
parent 7830c29f6a
commit cd63636895
3 changed files with 5 additions and 7 deletions
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4
LR35902/inc/GameBoyBus.h
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@ -24,7 +24,11 @@ namespace EightBit {
};
enum {
CyclesPerSecond = 4 * 1024 * 1024,
FramesPerSecond = 60,
CyclesPerFrame = CyclesPerSecond / FramesPerSecond,
TotalLineCount = 154,
CyclesPerLine = CyclesPerFrame / TotalLineCount,
RomPageSize = 0x4000
};

6
LR35902/inc/LR35902.h
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@ -34,9 +34,6 @@ namespace EightBit {
virtual void reset() override;
static int framesPerSecond() { return 60; }
static int cyclesPerFrame() { return cyclesPerSecond() / framesPerSecond(); }
int runRasterLines();
int runRasterLine();
int runVerticalBlankLines();
@ -61,9 +58,6 @@ namespace EightBit {
bool m_prefixCB;
static int cyclesPerSecond() { return 4 * 1024 * 1024; }
static int cyclesPerLine() { return cyclesPerFrame() / Bus::TotalLineCount; }
bool& IME() { return m_ime; }
uint8_t R(int r, uint8_t& a) {

2
LR35902/src/LR35902.cpp
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@ -336,7 +336,7 @@ int EightBit::GameBoy::LR35902::runRasterLines(int limit) {
}
int EightBit::GameBoy::LR35902::runRasterLine() {
const auto count = run(cyclesPerLine());
const auto count = run(Bus::CyclesPerLine);
if (m_bus.peekRegister(Bus::LCDC) & Bus::LcdEnable) {
m_bus.updateLcdStatusMode(Bus::LcdStatusMode::HBlank);
m_bus.incrementLY();