Initial tidying of Sega drivers
This commit is contained in:
Barry Harris
parent
eba6851149
commit
3c90492b10
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@ -1224,15 +1224,12 @@ static INT32 EndurorInit()
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INT32 nRet = System16Init();
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UINT8 *pTemp = (UINT8*)malloc(0x10000);
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UINT8 *pTemp = (UINT8*)BurnMalloc(0x10000);
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memcpy(pTemp, System16PCMData, 0x10000);
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memset(System16PCMData, 0, 0x18000);
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memcpy(System16PCMData + 0x00000, pTemp + 0x00000, 0x8000);
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memcpy(System16PCMData + 0x10000, pTemp + 0x08000, 0x8000);
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if (pTemp) {
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free(pTemp);
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pTemp = NULL;
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}
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BurnFree(pTemp);
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return nRet;
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}
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@ -1251,7 +1248,7 @@ static INT32 Enduror1Init()
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INT32 EnduroblLoadRom()
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{
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INT32 nRet = 1;
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UINT8 *pTemp = (UINT8*)malloc(0x40000);
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UINT8 *pTemp = (UINT8*)BurnMalloc(0x40000);
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if (pTemp) {
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memcpy(pTemp, System16Rom, 0x40000);
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@ -1259,13 +1256,10 @@ INT32 EnduroblLoadRom()
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memcpy(System16Rom + 0x00000, pTemp + 0x10000, 0x10000);
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memcpy(System16Rom + 0x10000, pTemp + 0x20000, 0x20000);
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memcpy(System16Rom + 0x30000, pTemp + 0x00000, 0x10000);
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if (pTemp) {
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free(pTemp);
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pTemp = NULL;
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}
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BurnFree(pTemp);
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nRet = 0;
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}
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return nRet;
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}
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@ -1404,7 +1404,7 @@ static INT32 OutrunInit()
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INT32 nRet = System16Init();
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if (!nRet) {
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UINT8 *pTemp = (UINT8*)malloc(0x30000);
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UINT8 *pTemp = (UINT8*)BurnMalloc(0x30000);
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memcpy(pTemp, System16PCMData, 0x30000);
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memset(System16PCMData, 0, 0x60000);
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memcpy(System16PCMData + 0x00000, pTemp + 0x00000, 0x8000);
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@ -1419,10 +1419,7 @@ static INT32 OutrunInit()
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memcpy(System16PCMData + 0x48000, pTemp + 0x20000, 0x8000);
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memcpy(System16PCMData + 0x50000, pTemp + 0x28000, 0x8000);
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memcpy(System16PCMData + 0x58000, pTemp + 0x28000, 0x8000);
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if (pTemp) {
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free(pTemp);
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pTemp = NULL;
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}
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BurnFree(pTemp);
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}
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return nRet;
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@ -1475,7 +1472,7 @@ static INT32 OutrunbInit()
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byte[i] = BITSWAP08(byte[i], 7,5,6,4,3,2,1,0);
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}
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UINT8 *pTemp = (UINT8*)malloc(0x30000);
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UINT8 *pTemp = (UINT8*)BurnMalloc(0x30000);
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memcpy(pTemp, System16PCMData, 0x30000);
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memset(System16PCMData, 0, 0x60000);
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memcpy(System16PCMData + 0x00000, pTemp + 0x00000, 0x8000);
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@ -1484,10 +1481,7 @@ static INT32 OutrunbInit()
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memcpy(System16PCMData + 0x30000, pTemp + 0x18000, 0x8000);
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memcpy(System16PCMData + 0x40000, pTemp + 0x20000, 0x8000);
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memcpy(System16PCMData + 0x50000, pTemp + 0x28000, 0x8000);
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if (pTemp) {
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free(pTemp);
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pTemp = NULL;
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}
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BurnFree(pTemp);
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}
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return nRet;
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@ -1515,7 +1509,7 @@ static INT32 ShangonInit()
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System16RoadColorOffset2 = 0x7c0;
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System16RoadColorOffset3 = 0x7c0;
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UINT8 *pTemp = (UINT8*)malloc(0x20000);
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UINT8 *pTemp = (UINT8*)BurnMalloc(0x20000);
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memcpy(pTemp, System16PCMData, 0x20000);
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memset(System16PCMData, 0, 0x40000);
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memcpy(System16PCMData + 0x00000, pTemp + 0x00000, 0x8000);
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@ -1526,6 +1520,7 @@ static INT32 ShangonInit()
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memcpy(System16PCMData + 0x28000, pTemp + 0x10000, 0x8000);
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memcpy(System16PCMData + 0x30000, pTemp + 0x18000, 0x8000);
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memcpy(System16PCMData + 0x38000, pTemp + 0x18000, 0x8000);
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BurnFree(pTemp);
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}
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return nRet;
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@ -255,7 +255,7 @@ static void VDPDataWrite(UINT16 data)
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}
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case 0x03: {
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int offset = (VdpAddress >> 1) % CRAM_SIZE;
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INT32 offset = (VdpAddress >> 1) % CRAM_SIZE;
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//palette_set_color(Machine, offset + genesis_palette_base, pal3bit(data >> 1), pal3bit(data >> 5), pal3bit(data >> 9));
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//System16Palette[offset + 0x1800 /*GenesisPaletteBase*/] = BurnHighCol(pal3bit(data >> 1), pal3bit(data >> 5), pal3bit(data >> 9), 0);
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GenesisPalette[offset + GenesisPaletteBase] = BurnHighCol(pal3bit(data >> 1), pal3bit(data >> 5), pal3bit(data >> 9), 0);
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@ -310,9 +310,9 @@ INT32 StartGenesisVDP(INT32 ScreenNum, UINT32* pal)
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GenesisPalette = pal;
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VdpVRAM = (UINT8*)malloc(VRAM_SIZE);
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VdpVSRAM = (UINT8*)malloc(VSRAM_SIZE);
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VdpTransLookup = (UINT16*)malloc(0x1000 * sizeof(UINT16));
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VdpVRAM = (UINT8*)BurnMalloc(VRAM_SIZE);
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VdpVSRAM = (UINT8*)BurnMalloc(VSRAM_SIZE);
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VdpTransLookup = (UINT16*)BurnMalloc(0x1000 * sizeof(UINT16));
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memset(VdpVRAM, 0, VRAM_SIZE);
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memset(VdpVSRAM, 0, VSRAM_SIZE);
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@ -350,18 +350,9 @@ INT32 StartGenesisVDP(INT32 ScreenNum, UINT32* pal)
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void GenesisVDPExit()
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{
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if (VdpVRAM) {
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free(VdpVRAM);
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VdpVRAM = NULL;
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}
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if (VdpVSRAM) {
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free(VdpVSRAM);
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VdpVSRAM = NULL;
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}
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if (VdpTransLookup) {
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free(VdpTransLookup);
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VdpTransLookup = NULL;
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}
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BurnFree(VdpVRAM);
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BurnFree(VdpVSRAM);
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BurnFree(VdpTransLookup);
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memset(GenesisVdpRegs, 0, sizeof(GenesisVdpRegs));
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memset(GenesisBgPalLookup, 0, sizeof(GenesisBgPalLookup));
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@ -164,7 +164,7 @@ void fd1094_driver_init(INT32 nCPU)
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for (i=0;i<S16_NUMCACHE;i++)
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{
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fd1094_cacheregion[i]=(UINT16*)malloc(fd1094_cpuregionsize);
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fd1094_cacheregion[i]=(UINT16*)BurnMalloc(fd1094_cpuregionsize);
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}
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/* flush the cached state array */
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@ -181,10 +181,7 @@ void fd1094_exit()
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nFD1094CPU = 0;
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for (INT32 i = 0; i < S16_NUMCACHE; i++) {
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if (fd1094_cacheregion[i]) {
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free(fd1094_cacheregion[i]);
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fd1094_cacheregion[i] = NULL;
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}
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BurnFree(fd1094_cacheregion[i]);
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}
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fd1094_current_cacheposition = 0;
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@ -162,75 +162,45 @@ static void RenderTile_Mask(UINT16* pDestDraw, INT32 nTileNumber, INT32 StartX,
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void System16ATileMapsInit(INT32 bOpaque)
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{
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if (bOpaque) {
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pSys16BgTileMapOpaque = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16BgTileMapOpaque = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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}
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pSys16BgTileMapPri0 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16BgTileMapPri1 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16FgTileMapPri0 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16FgTileMapPri1 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16BgTileMapPri0 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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pSys16BgTileMapPri1 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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pSys16FgTileMapPri0 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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pSys16FgTileMapPri1 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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}
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void System16BTileMapsInit(INT32 bOpaque)
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{
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if (bOpaque) {
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pSys16BgTileMapOpaque = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16BgAltTileMapOpaque = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16BgTileMapOpaque = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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pSys16BgAltTileMapOpaque = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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}
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pSys16BgTileMapPri0 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16BgTileMapPri1 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16FgTileMapPri0 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16FgTileMapPri1 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16BgTileMapPri0 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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pSys16BgTileMapPri1 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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pSys16FgTileMapPri0 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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pSys16FgTileMapPri1 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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pSys16BgAltTileMapPri0 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16BgAltTileMapPri1 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16FgAltTileMapPri0 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16FgAltTileMapPri1 = (UINT16*)malloc(1024 * 512 * sizeof(UINT16));
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pSys16BgAltTileMapPri0 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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pSys16BgAltTileMapPri1 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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pSys16FgAltTileMapPri0 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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pSys16FgAltTileMapPri1 = (UINT16*)BurnMalloc(1024 * 512 * sizeof(UINT16));
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}
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void System16TileMapsExit()
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{
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if (pSys16BgTileMapOpaque) {
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free(pSys16BgTileMapOpaque);
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pSys16BgTileMapOpaque = NULL;
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}
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if (pSys16BgAltTileMapOpaque) {
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free(pSys16BgAltTileMapOpaque);
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pSys16BgAltTileMapOpaque = NULL;
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}
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if (pSys16BgTileMapPri0) {
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free(pSys16BgTileMapPri0);
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pSys16BgTileMapPri0 = NULL;
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}
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if (pSys16BgTileMapPri1) {
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free(pSys16BgTileMapPri1);
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pSys16BgTileMapPri1 = NULL;
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}
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if (pSys16FgTileMapPri0) {
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free(pSys16FgTileMapPri0);
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pSys16FgTileMapPri0 = NULL;
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}
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if (pSys16FgTileMapPri1) {
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free(pSys16FgTileMapPri1);
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pSys16FgTileMapPri1 = NULL;
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}
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if (pSys16BgAltTileMapPri0) {
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free(pSys16BgAltTileMapPri0);
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pSys16BgAltTileMapPri0 = NULL;
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}
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if (pSys16BgAltTileMapPri1) {
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free(pSys16BgAltTileMapPri1);
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pSys16BgAltTileMapPri1 = NULL;
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}
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if (pSys16FgAltTileMapPri0) {
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free(pSys16FgAltTileMapPri0);
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pSys16FgAltTileMapPri0 = NULL;
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}
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if (pSys16FgAltTileMapPri1) {
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free(pSys16FgAltTileMapPri1);
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pSys16FgAltTileMapPri1 = NULL;
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}
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BurnFree(pSys16BgTileMapOpaque);
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BurnFree(pSys16BgAltTileMapOpaque);
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BurnFree(pSys16BgTileMapPri0);
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BurnFree(pSys16BgTileMapPri1);
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BurnFree(pSys16FgTileMapPri0);
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BurnFree(pSys16FgTileMapPri1);
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BurnFree(pSys16BgAltTileMapPri0);
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BurnFree(pSys16BgAltTileMapPri1);
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BurnFree(pSys16FgAltTileMapPri0);
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BurnFree(pSys16FgAltTileMapPri1);
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}
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static void System16ACreateBgTileMaps()
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@ -1855,7 +1825,7 @@ static void OutrunRenderSpriteLayer(INT32 Priority)
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/* skip drawing if not within the cliprect */
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if (y >= 0 && y <= 223) {
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UINT16* pPixel = pTransDraw + (y * 320);
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int xacc = 0;
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INT32 xacc = 0;
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/* non-flipped case */
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if (!flip)
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@ -2353,7 +2323,7 @@ static void YBoardSystem16BRenderSpriteLayer()
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/* skip drawing if not within the cliprect */
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if (y >= 0 && y <= 223) {
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UINT16* pPixel = pTransDraw + (y * 320);
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int xacc;
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INT32 xacc;
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/* compute the initial X zoom accumulator; this is verified on the real PCB */
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xacc = 4 * hzoom;
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@ -1093,7 +1093,7 @@ static INT32 System16LoadRoms(bool bLoad)
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// Tile Roms
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Offset = 0;
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System16TempGfx = (UINT8*)malloc(System16TileRomSize);
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System16TempGfx = (UINT8*)BurnMalloc(System16TileRomSize);
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for (i = System16RomNum + System16Rom2Num + System16Rom3Num; i < System16RomNum + System16Rom2Num + System16Rom3Num + System16TileRomNum; i++) {
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nRet = BurnLoadRom(System16TempGfx + Offset, i, 1); if (nRet) return 1;
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@ -1106,10 +1106,7 @@ static INT32 System16LoadRoms(bool bLoad)
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}
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}
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System16Decode8x8Tiles(System16Tiles, System16NumTiles, System16TileRomSize * 2 / 3, System16TileRomSize * 1 / 3, 0);
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if (System16TempGfx) {
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free(System16TempGfx);
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System16TempGfx = NULL;
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}
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BurnFree(System16TempGfx);
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// Sprite Roms
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Offset = 0;
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@ -1177,7 +1174,7 @@ static INT32 System16LoadRoms(bool bLoad)
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// Road Roms
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if (System16RoadRomSize) {
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Offset = 0;
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System16TempGfx = (UINT8*)malloc(System16RoadRomSize);
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System16TempGfx = (UINT8*)BurnMalloc(System16RoadRomSize);
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for (i = System16RomNum + System16Rom2Num + System16Rom3Num + System16TileRomNum + System16SpriteRomNum + System16Sprite2RomNum; i < System16RomNum + System16Rom2Num + System16Rom3Num + System16TileRomNum + System16SpriteRomNum + System16Sprite2RomNum + System16RoadRomNum; i++) {
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nRet = BurnLoadRom(System16TempGfx + Offset, i, 1); if (nRet) return 1;
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@ -1186,10 +1183,7 @@ static INT32 System16LoadRoms(bool bLoad)
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}
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if ((BurnDrvGetHardwareCode() & HARDWARE_PUBLIC_MASK) == HARDWARE_SEGA_OUTRUN || (BurnDrvGetHardwareCode() & HARDWARE_PUBLIC_MASK) == HARDWARE_SEGA_SYSTEMX) OutrunDecodeRoad();
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if ((BurnDrvGetHardwareCode() & HARDWARE_PUBLIC_MASK) == HARDWARE_SEGA_HANGON) HangonDecodeRoad();
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if (System16TempGfx) {
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free(System16TempGfx);
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System16TempGfx = NULL;
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}
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BurnFree(System16TempGfx);
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}
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// Z80 Program Roms
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@ -1338,15 +1332,14 @@ static INT32 System16LoadRoms(bool bLoad)
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INT32 CustomLoadRom20000()
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{
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INT32 nRet = 1;
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UINT8 *pTemp = (UINT8*)malloc(0xc0000);
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UINT8 *pTemp = (UINT8*)BurnMalloc(0xc0000);
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if (pTemp) {
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memcpy(pTemp, System16Rom, 0xc0000);
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memset(System16Rom, 0, 0xc0000);
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memcpy(System16Rom + 0x00000, pTemp + 0x00000, 0x20000);
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memcpy(System16Rom + 0x80000, pTemp + 0x20000, 0x40000);
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free(pTemp);
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pTemp = NULL;
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BurnFree(pTemp);
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nRet = 0;
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}
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@ -1356,15 +1349,14 @@ INT32 CustomLoadRom20000()
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INT32 CustomLoadRom40000()
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{
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INT32 nRet = 1;
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UINT8 *pTemp = (UINT8*)malloc(0xc0000);
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UINT8 *pTemp = (UINT8*)BurnMalloc(0xc0000);
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if (pTemp) {
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memcpy(pTemp, System16Rom, 0xc0000);
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memset(System16Rom, 0, 0xc0000);
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memcpy(System16Rom + 0x00000, pTemp + 0x00000, 0x40000);
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memcpy(System16Rom + 0x80000, pTemp + 0x40000, 0x40000);
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free(pTemp);
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pTemp = NULL;
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BurnFree(pTemp);
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nRet = 0;
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}
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@ -1732,7 +1724,7 @@ INT32 System16Init()
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System16LoadRoms(0); // Get required rom sizes
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System16MemIndex();
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nLen = MemEnd - (UINT8 *)0;
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if ((Mem = (UINT8 *)malloc(nLen)) == NULL) return 1;
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if ((Mem = (UINT8 *)BurnMalloc(nLen)) == NULL) return 1;
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memset(Mem, 0, nLen);
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System16MemIndex();
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@ -2056,6 +2048,7 @@ INT32 System16Init()
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if (BurnDrvGetHardwareCode() & HARDWARE_SEGA_YM2203) {
|
||||
BurnYM2203Init(1, 4000000, &System16YM2203IRQHandler, System16SynchroniseStream, System16GetTime, 0);
|
||||
BurnYM2203SetVolumeShift(2);
|
||||
BurnTimerAttachZet(4000000);
|
||||
} else {
|
||||
BurnYM2151Init(4000000, 25.0);
|
||||
|
|
@ -2327,29 +2320,40 @@ INT32 System16Exit()
|
|||
INT32 i;
|
||||
|
||||
SekExit();
|
||||
ZetExit();
|
||||
N7751Exit();
|
||||
if (System16Z80RomNum) ZetExit();
|
||||
if (System167751ProgSize) {
|
||||
N7751Exit();
|
||||
DACExit();
|
||||
}
|
||||
|
||||
BurnYM3438Exit();
|
||||
BurnYM2203Exit();
|
||||
BurnYM2413Exit();
|
||||
BurnYM2151Exit();
|
||||
|
||||
SegaPCMExit();
|
||||
DACExit();
|
||||
UPD7759Exit();
|
||||
if ((BurnDrvGetHardwareCode() & HARDWARE_PUBLIC_MASK) == HARDWARE_SEGA_SYSTEM18) {
|
||||
BurnYM3438Exit();
|
||||
RF5C68PCMExit();
|
||||
} else {
|
||||
if (BurnDrvGetHardwareCode() & HARDWARE_SEGA_YM2203) {
|
||||
BurnYM2203Exit();
|
||||
} else {
|
||||
if (BurnDrvGetHardwareCode() & HARDWARE_SEGA_YM2413) {
|
||||
BurnYM2413Exit();
|
||||
} else {
|
||||
BurnYM2151Exit();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (System16PCMDataSize) SegaPCMExit();
|
||||
if (System16UPD7759DataSize) UPD7759Exit();
|
||||
|
||||
ppi8255_exit();
|
||||
if (((BurnDrvGetHardwareCode() & HARDWARE_PUBLIC_MASK) == HARDWARE_SEGA_SYSTEM16A) || ((BurnDrvGetHardwareCode() & HARDWARE_PUBLIC_MASK) == HARDWARE_SEGA_HANGON) || ((BurnDrvGetHardwareCode() & HARDWARE_PUBLIC_MASK) == HARDWARE_SEGA_OUTRUN)) {
|
||||
ppi8255_exit();
|
||||
}
|
||||
|
||||
BurnGunExit();
|
||||
if (nBurnGunNumPlayers) BurnGunExit();
|
||||
|
||||
GenericTilesExit();
|
||||
System16TileMapsExit();
|
||||
|
||||
if (Mem) {
|
||||
free(Mem);
|
||||
Mem = NULL;
|
||||
}
|
||||
BurnFree(Mem);
|
||||
|
||||
// Reset Variables
|
||||
for (i = 0; i < 4; i++) {
|
||||
|
|
@ -2732,7 +2736,7 @@ INT32 System18Frame()
|
|||
}
|
||||
|
||||
ZetOpen(0);
|
||||
BurnYM3438Update(pBurnSoundOut, nBurnSoundLen);
|
||||
if (pBurnSoundOut) BurnYM3438Update(pBurnSoundOut, nBurnSoundLen);
|
||||
ZetClose();
|
||||
|
||||
if (pBurnDraw) {
|
||||
|
|
@ -2840,8 +2844,6 @@ INT32 HangonYM2203Frame()
|
|||
nCyclesTotal[2] = 4000000 / 60;
|
||||
nSystem16CyclesDone[0] = nSystem16CyclesDone[1] = nSystem16CyclesDone[2] = 0;
|
||||
|
||||
INT32 nSoundBufferPos = 0;
|
||||
|
||||
SekNewFrame();
|
||||
ZetNewFrame();
|
||||
|
||||
|
|
@ -2868,16 +2870,6 @@ INT32 HangonYM2203Frame()
|
|||
ZetOpen(0);
|
||||
BurnTimerUpdate(i * (nCyclesTotal[2] / nInterleave));
|
||||
ZetClose();
|
||||
|
||||
if (pBurnSoundOut) {
|
||||
INT32 nSegmentLength = nBurnSoundLen - nSoundBufferPos;
|
||||
INT16* pSoundBuf = pBurnSoundOut + (nSoundBufferPos << 1);
|
||||
ZetOpen(0);
|
||||
BurnYM2203Update(pSoundBuf, nSegmentLength);
|
||||
SegaPCMUpdate(pSoundBuf, nSegmentLength);
|
||||
ZetClose();
|
||||
nSoundBufferPos += nSegmentLength;
|
||||
}
|
||||
}
|
||||
|
||||
SekOpen(0);
|
||||
|
|
@ -2889,14 +2881,10 @@ INT32 HangonYM2203Frame()
|
|||
ZetClose();
|
||||
|
||||
if (pBurnSoundOut) {
|
||||
INT32 nSegmentLength = nBurnSoundLen - nSoundBufferPos;
|
||||
INT16* pSoundBuf = pBurnSoundOut + (nSoundBufferPos << 1);
|
||||
if (nSegmentLength) {
|
||||
ZetOpen(0);
|
||||
BurnYM2203Update(pSoundBuf, nSegmentLength);
|
||||
SegaPCMUpdate(pSoundBuf, nSegmentLength);
|
||||
ZetClose();
|
||||
}
|
||||
ZetOpen(0);
|
||||
BurnYM2203Update(pBurnSoundOut, nBurnSoundLen);
|
||||
SegaPCMUpdate(pBurnSoundOut, nBurnSoundLen);
|
||||
ZetClose();
|
||||
}
|
||||
|
||||
if (Simulate8751) Simulate8751();
|
||||
|
|
|
|||
Loading…
Reference in New Issue