X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fop.cpp;h=d9b6c66d9d161b0d8c14e773595853bf69df3019;hb=10d7ab1fb217c01030a0b637f9a571c1faf61ede;hp=516af695527d98d1011d8c68ce9d5fb41fbd57f7;hpb=376c605508b0c1903dee5357a6d95499c940d258;p=virtualjaguar diff --git a/src/op.cpp b/src/op.cpp index 516af69..d9b6c66 100644 --- a/src/op.cpp +++ b/src/op.cpp @@ -27,8 +27,8 @@ //#define OP_DEBUG //#define OP_DEBUG_BMP -#define BLEND_Y(dst, src) op_blend_y[(((uint16)dst<<8)) | ((uint16)(src))] -#define BLEND_CR(dst, src) op_blend_cr[(((uint16)dst)<<8) | ((uint16)(src))] +#define BLEND_Y(dst, src) op_blend_y[(((uint16_t)dst<<8)) | ((uint16_t)(src))] +#define BLEND_CR(dst, src) op_blend_cr[(((uint16_t)dst)<<8) | ((uint16_t)(src))] #define OBJECT_TYPE_BITMAP 0 // 000 #define OBJECT_TYPE_SCALE 1 // 001 @@ -51,34 +51,34 @@ // Private function prototypes -void OPProcessFixedBitmap(uint64 p0, uint64 p1, bool render); -void OPProcessScaledBitmap(uint64 p0, uint64 p1, uint64 p2, bool render); -void OPDiscoverObjects(uint32 address); +void OPProcessFixedBitmap(uint64_t p0, uint64_t p1, bool render); +void OPProcessScaledBitmap(uint64_t p0, uint64_t p1, uint64_t p2, bool render); +void OPDiscoverObjects(uint32_t address); void OPDumpObjectList(void); -void DumpScaledObject(uint64 p0, uint64 p1, uint64 p2); -void DumpFixedObject(uint64 p0, uint64 p1); -void DumpBitmapCore(uint64 p0, uint64 p1); -uint64 OPLoadPhrase(uint32 offset); +void DumpScaledObject(uint64_t p0, uint64_t p1, uint64_t p2); +void DumpFixedObject(uint64_t p0, uint64_t p1); +void DumpBitmapCore(uint64_t p0, uint64_t p1); +uint64_t OPLoadPhrase(uint32_t offset); // Local global variables // Blend tables (64K each) -static uint8 op_blend_y[0x10000]; -static uint8 op_blend_cr[0x10000]; +static uint8_t op_blend_y[0x10000]; +static uint8_t op_blend_cr[0x10000]; // There may be a problem with this "RAM" overlapping (and thus being independent of) // some of the regular TOM RAM... //#warning objectp_ram is separated from TOM RAM--need to fix that! -//static uint8 objectp_ram[0x40]; // This is based at $F00000 -uint8 objectp_running = 0; +//static uint8_t objectp_ram[0x40]; // This is based at $F00000 +uint8_t objectp_running = 0; //bool objectp_stop_reading_list; -static uint8 op_bitmap_bit_depth[8] = { 1, 2, 4, 8, 16, 24, 32, 0 }; -//static uint32 op_bitmap_bit_size[8] = -// { (uint32)(0.125*65536), (uint32)(0.25*65536), (uint32)(0.5*65536), (uint32)(1*65536), -// (uint32)(2*65536), (uint32)(1*65536), (uint32)(1*65536), (uint32)(1*65536) }; -static uint32 op_pointer; +static uint8_t op_bitmap_bit_depth[8] = { 1, 2, 4, 8, 16, 24, 32, 0 }; +//static uint32_t op_bitmap_bit_size[8] = +// { (uint32_t)(0.125*65536), (uint32_t)(0.25*65536), (uint32_t)(0.5*65536), (uint32_t)(1*65536), +// (uint32_t)(2*65536), (uint32_t)(1*65536), (uint32_t)(1*65536), (uint32_t)(1*65536) }; +static uint32_t op_pointer; -int32 phraseWidthToPixels[8] = { 64, 32, 16, 8, 4, 2, 0, 0 }; +int32_t phraseWidthToPixels[8] = { 64, 32, 16, 8, 4, 2, 0, 0 }; // @@ -92,11 +92,11 @@ void OPInit(void) for(int i=0; i<256*256; i++) { int y = (i >> 8) & 0xFF; - int dy = (int8)i; // Sign extend the Y index + int dy = (int8_t)i; // Sign extend the Y index int c1 = (i >> 8) & 0x0F; - int dc1 = (int8)(i << 4) >> 4; // Sign extend the R index + int dc1 = (int8_t)(i << 4) >> 4; // Sign extend the R index int c2 = (i >> 12) & 0x0F; - int dc2 = (int8)(i & 0xF0) >> 4; // Sign extend the C index + int dc2 = (int8_t)(i & 0xF0) >> 4; // Sign extend the C index y += dy; @@ -142,10 +142,10 @@ static const char * opType[8] = { "(BITMAP)", "(SCALED BITMAP)", "(GPU INT)", "(BRANCH)", "(STOP)", "???", "???", "???" }; static const char * ccType[8] = { "==", "<", ">", "(opflag set)", "(second half line)", "?", "?", "?" }; -static uint32 object[8192]; -static uint32 numberOfObjects; -//static uint32 objectLink[8192]; -//static uint32 numberOfLinks; +static uint32_t object[8192]; +static uint32_t numberOfObjects; +//static uint32_t objectLink[8192]; +//static uint32_t numberOfLinks; void OPDone(void) @@ -156,21 +156,21 @@ void OPDone(void) // const char * ccType[8] = // { "\"==\"", "\"<\"", "\">\"", "(opflag set)", "(second half line)", "?", "?", "?" }; - uint32 olp = OPGetListPointer(); + uint32_t olp = OPGetListPointer(); WriteLog("\nOP: OLP = $%08X\n", olp); WriteLog("OP: Phrase dump\n ----------\n"); #if 0 - for(uint32 i=0; i<0x100; i+=8) + for(uint32_t i=0; i<0x100; i+=8) { - uint32 hi = JaguarReadLong(olp + i, OP), lo = JaguarReadLong(olp + i + 4, OP); + uint32_t hi = JaguarReadLong(olp + i, OP), lo = JaguarReadLong(olp + i + 4, OP); WriteLog("\t%08X: %08X %08X %s", olp + i, hi, lo, opType[lo & 0x07]); if ((lo & 0x07) == 3) { - uint16 ypos = (lo >> 3) & 0x7FF; - uint8 cc = (lo >> 14) & 0x03; - uint32 link = ((hi << 11) | (lo >> 21)) & 0x3FFFF8; + uint16_t ypos = (lo >> 3) & 0x7FF; + uint8_t cc = (lo >> 14) & 0x03; + uint32_t link = ((hi << 11) | (lo >> 21)) & 0x3FFFF8; WriteLog(" YPOS=%u, CC=%s, link=%08X", ypos, ccType[cc], link); } @@ -196,10 +196,10 @@ void OPDone(void) } -bool OPObjectExists(uint32 address) +bool OPObjectExists(uint32_t address) { // Yes, we really do a linear search, every time. :-/ - for(uint32 i=0; i> 21)) & 0x3FFFF8; + uint32_t link = ((hi << 11) | (lo >> 21)) & 0x3FFFF8; if (objectType == 3) { @@ -244,20 +244,20 @@ void OPDiscoverObjects(uint32 address) void OPDumpObjectList(void) { - for(uint32 i=0; i> 21)) & 0x3FFFF8; + uint32_t hi = JaguarReadLong(address + 0, OP); + uint32_t lo = JaguarReadLong(address + 4, OP); + uint8_t objectType = lo & 0x07; + uint32_t link = ((hi << 11) | (lo >> 21)) & 0x3FFFF8; WriteLog("%08X: %08X %08X %s -> $08X", address, hi, lo, opType[objectType], link); if (objectType == 3) { - uint16 ypos = (lo >> 3) & 0x7FF; - uint8 cc = (lo >> 14) & 0x07; // Proper # of bits == 3 + uint16_t ypos = (lo >> 3) & 0x7FF; + uint8_t cc = (lo >> 14) & 0x07; // Proper # of bits == 3 WriteLog(" YPOS %s %u", ccType[cc], ypos); } @@ -291,25 +291,25 @@ void OPDumpObjectList(void) // #if 0 -uint8 OPReadByte(uint32 offset, uint32 who/*=UNKNOWN*/) +uint8_t OPReadByte(uint32_t offset, uint32_t who/*=UNKNOWN*/) { offset &= 0x3F; return objectp_ram[offset]; } -uint16 OPReadWord(uint32 offset, uint32 who/*=UNKNOWN*/) +uint16_t OPReadWord(uint32_t offset, uint32_t who/*=UNKNOWN*/) { offset &= 0x3F; return GET16(objectp_ram, offset); } -void OPWriteByte(uint32 offset, uint8 data, uint32 who/*=UNKNOWN*/) +void OPWriteByte(uint32_t offset, uint8_t data, uint32_t who/*=UNKNOWN*/) { offset &= 0x3F; objectp_ram[offset] = data; } -void OPWriteWord(uint32 offset, uint16 data, uint32 who/*=UNKNOWN*/) +void OPWriteWord(uint32_t offset, uint16_t data, uint32_t who/*=UNKNOWN*/) { offset &= 0x3F; SET16(objectp_ram, offset, data); @@ -322,7 +322,7 @@ WriteLog("OP: Setting hi list pointer: %04X\n", data);//*/ #endif -uint32 OPGetListPointer(void) +uint32_t OPGetListPointer(void) { // Note: This register is LO / HI WORD, hence the funky look of this... return GET16(tomRam8, 0x20) | (GET16(tomRam8, 0x22) << 16); @@ -331,7 +331,7 @@ uint32 OPGetListPointer(void) // This is WRONG, since the OBF is only 16 bits wide!!! [FIXED] -uint32 OPGetStatusRegister(void) +uint32_t OPGetStatusRegister(void) { return GET16(tomRam8, 0x26); } @@ -339,14 +339,14 @@ uint32 OPGetStatusRegister(void) // This is WRONG, since the OBF is only 16 bits wide!!! [FIXED] -void OPSetStatusRegister(uint32 data) +void OPSetStatusRegister(uint32_t data) { tomRam8[0x26] = (data & 0x0000FF00) >> 8; tomRam8[0x27] |= (data & 0xFE); } -void OPSetCurrentObject(uint64 object) +void OPSetCurrentObject(uint64_t object) { //Not sure this is right... Wouldn't it just be stored 64 bit BE? // Stored as least significant 32 bits first, ms32 last in big endian @@ -372,14 +372,14 @@ void OPSetCurrentObject(uint64 object) } -uint64 OPLoadPhrase(uint32 offset) +uint64_t OPLoadPhrase(uint32_t offset) { offset &= ~0x07; // 8 byte alignment - return ((uint64)JaguarReadLong(offset, OP) << 32) | (uint64)JaguarReadLong(offset+4, OP); + return ((uint64_t)JaguarReadLong(offset, OP) << 32) | (uint64_t)JaguarReadLong(offset+4, OP); } -void OPStorePhrase(uint32 offset, uint64 p) +void OPStorePhrase(uint32_t offset, uint64_t p) { offset &= ~0x07; // 8 byte alignment JaguarWriteLong(offset, p >> 32, OP); @@ -390,42 +390,42 @@ void OPStorePhrase(uint32 offset, uint64 p) // // Debugging routines // -void DumpScaledObject(uint64 p0, uint64 p1, uint64 p2) +void DumpScaledObject(uint64_t p0, uint64_t p1, uint64_t p2) { - WriteLog(" %08X %08X\n", (uint32)(p1>>32), (uint32)(p1&0xFFFFFFFF)); - WriteLog(" %08X %08X\n", (uint32)(p2>>32), (uint32)(p2&0xFFFFFFFF)); + WriteLog(" %08X %08X\n", (uint32_t)(p1>>32), (uint32_t)(p1&0xFFFFFFFF)); + WriteLog(" %08X %08X\n", (uint32_t)(p2>>32), (uint32_t)(p2&0xFFFFFFFF)); DumpBitmapCore(p0, p1); - uint32 hscale = p2 & 0xFF; - uint32 vscale = (p2 >> 8) & 0xFF; - uint32 remainder = (p2 >> 16) & 0xFF; + uint32_t hscale = p2 & 0xFF; + uint32_t vscale = (p2 >> 8) & 0xFF; + uint32_t remainder = (p2 >> 16) & 0xFF; WriteLog(" [hsc: %02X, vsc: %02X, rem: %02X]\n", hscale, vscale, remainder); } -void DumpFixedObject(uint64 p0, uint64 p1) +void DumpFixedObject(uint64_t p0, uint64_t p1) { - WriteLog(" %08X %08X\n", (uint32)(p1>>32), (uint32)(p1&0xFFFFFFFF)); + WriteLog(" %08X %08X\n", (uint32_t)(p1>>32), (uint32_t)(p1&0xFFFFFFFF)); DumpBitmapCore(p0, p1); } -void DumpBitmapCore(uint64 p0, uint64 p1) +void DumpBitmapCore(uint64_t p0, uint64_t p1) { - uint32 bdMultiplier[8] = { 64, 32, 16, 8, 4, 2, 1, 1 }; - uint8 bitdepth = (p1 >> 12) & 0x07; -//WAS: int16 ypos = ((p0 >> 3) & 0x3FF); // ??? What if not interlaced (/2)? - int16 ypos = ((p0 >> 3) & 0x7FF); // ??? What if not interlaced (/2)? - int32 xpos = p1 & 0xFFF; + uint32_t bdMultiplier[8] = { 64, 32, 16, 8, 4, 2, 1, 1 }; + uint8_t bitdepth = (p1 >> 12) & 0x07; +//WAS: int16_t ypos = ((p0 >> 3) & 0x3FF); // ??? What if not interlaced (/2)? + int16_t ypos = ((p0 >> 3) & 0x7FF); // ??? What if not interlaced (/2)? + int32_t xpos = p1 & 0xFFF; xpos = (xpos & 0x800 ? xpos | 0xFFFFF000 : xpos); // Sign extend that mutha! - uint32 iwidth = ((p1 >> 28) & 0x3FF); - uint32 dwidth = ((p1 >> 18) & 0x3FF); // Unsigned! - uint16 height = ((p0 >> 14) & 0x3FF); - uint32 link = ((p0 >> 24) & 0x7FFFF) << 3; - uint32 ptr = ((p0 >> 43) & 0x1FFFFF) << 3; - uint32 firstPix = (p1 >> 49) & 0x3F; - uint8 flags = (p1 >> 45) & 0x0F; - uint8 idx = (p1 >> 38) & 0x7F; - uint32 pitch = (p1 >> 15) & 0x07; + uint32_t iwidth = ((p1 >> 28) & 0x3FF); + uint32_t dwidth = ((p1 >> 18) & 0x3FF); // Unsigned! + uint16_t height = ((p0 >> 14) & 0x3FF); + uint32_t link = ((p0 >> 24) & 0x7FFFF) << 3; + uint32_t ptr = ((p0 >> 43) & 0x1FFFFF) << 3; + uint32_t firstPix = (p1 >> 49) & 0x3F; + uint8_t flags = (p1 >> 45) & 0x0F; + uint8_t idx = (p1 >> 38) & 0x7F; + uint32_t pitch = (p1 >> 15) & 0x07; WriteLog(" [%u x %u @ (%i, %u) (iw:%u, dw:%u) (%u bpp), p:%08X fp:%02X, fl:%s%s%s%s, idx:%02X, pt:%02X]\n", iwidth * bdMultiplier[bitdepth], height, xpos, ypos, iwidth, dwidth, op_bitmap_bit_depth[bitdepth], @@ -464,7 +464,7 @@ bool inhibit; int bitmapCounter = 0; // *** END OP PROCESSOR TESTING ONLY *** - uint32 opCyclesToRun = 30000; // This is a pulled-out-of-the-air value (will need to be fixed, obviously!) + uint32_t opCyclesToRun = 30000; // This is a pulled-out-of-the-air value (will need to be fixed, obviously!) // if (op_pointer) WriteLog(" new op list at 0x%.8x halfline %i\n",op_pointer,halfline); while (op_pointer) @@ -478,9 +478,9 @@ else // if (objectp_stop_reading_list) // return; - uint64 p0 = OPLoadPhrase(op_pointer); + uint64_t p0 = OPLoadPhrase(op_pointer); op_pointer += 8; -//WriteLog("\t%08X type %i\n", op_pointer, (uint8)p0 & 0x07); +//WriteLog("\t%08X type %i\n", op_pointer, (uint8_t)p0 & 0x07); #if 1 if (halfline == TOMGetVDB() && op_start_log) @@ -492,50 +492,50 @@ WriteLog("%08X --> phrase %08X %08X", op_pointer - 8, (int)(p0>>32), (int)(p0&0x if ((p0 & 0x07) == OBJECT_TYPE_BITMAP) { WriteLog(" (BITMAP) "); -uint64 p1 = OPLoadPhrase(op_pointer); +uint64_t p1 = OPLoadPhrase(op_pointer); WriteLog("\n%08X --> phrase %08X %08X ", op_pointer, (int)(p1>>32), (int)(p1&0xFFFFFFFF)); - uint8 bitdepth = (p1 >> 12) & 0x07; -//WAS: int16 ypos = ((p0 >> 3) & 0x3FF); // ??? What if not interlaced (/2)? - int16 ypos = ((p0 >> 3) & 0x7FF); // ??? What if not interlaced (/2)? -int32 xpos = p1 & 0xFFF; + uint8_t bitdepth = (p1 >> 12) & 0x07; +//WAS: int16_t ypos = ((p0 >> 3) & 0x3FF); // ??? What if not interlaced (/2)? + int16_t ypos = ((p0 >> 3) & 0x7FF); // ??? What if not interlaced (/2)? +int32_t xpos = p1 & 0xFFF; xpos = (xpos & 0x800 ? xpos | 0xFFFFF000 : xpos); - uint32 iwidth = ((p1 >> 28) & 0x3FF); - uint32 dwidth = ((p1 >> 18) & 0x3FF); // Unsigned! - uint16 height = ((p0 >> 14) & 0x3FF); - uint32 link = ((p0 >> 24) & 0x7FFFF) << 3; - uint32 ptr = ((p0 >> 43) & 0x1FFFFF) << 3; - uint32 firstPix = (p1 >> 49) & 0x3F; - uint8 flags = (p1 >> 45) & 0x0F; - uint8 idx = (p1 >> 38) & 0x7F; - uint32 pitch = (p1 >> 15) & 0x07; + uint32_t iwidth = ((p1 >> 28) & 0x3FF); + uint32_t dwidth = ((p1 >> 18) & 0x3FF); // Unsigned! + uint16_t height = ((p0 >> 14) & 0x3FF); + uint32_t link = ((p0 >> 24) & 0x7FFFF) << 3; + uint32_t ptr = ((p0 >> 43) & 0x1FFFFF) << 3; + uint32_t firstPix = (p1 >> 49) & 0x3F; + uint8_t flags = (p1 >> 45) & 0x0F; + uint8_t idx = (p1 >> 38) & 0x7F; + uint32_t pitch = (p1 >> 15) & 0x07; WriteLog("\n [%u (%u) x %u @ (%i, %u) (%u bpp), l: %08X, p: %08X fp: %02X, fl:%s%s%s%s, idx:%02X, pt:%02X]\n", iwidth, dwidth, height, xpos, ypos, op_bitmap_bit_depth[bitdepth], link, ptr, firstPix, (flags&OPFLAG_REFLECT ? "REFLECT " : ""), (flags&OPFLAG_RMW ? "RMW " : ""), (flags&OPFLAG_TRANS ? "TRANS " : ""), (flags&OPFLAG_RELEASE ? "RELEASE" : ""), idx, pitch); } if ((p0 & 0x07) == OBJECT_TYPE_SCALE) { WriteLog(" (SCALED BITMAP)"); -uint64 p1 = OPLoadPhrase(op_pointer), p2 = OPLoadPhrase(op_pointer+8); +uint64_t p1 = OPLoadPhrase(op_pointer), p2 = OPLoadPhrase(op_pointer+8); WriteLog("\n%08X --> phrase %08X %08X ", op_pointer, (int)(p1>>32), (int)(p1&0xFFFFFFFF)); WriteLog("\n%08X --> phrase %08X %08X ", op_pointer+8, (int)(p2>>32), (int)(p2&0xFFFFFFFF)); - uint8 bitdepth = (p1 >> 12) & 0x07; -//WAS: int16 ypos = ((p0 >> 3) & 0x3FF); // ??? What if not interlaced (/2)? - int16 ypos = ((p0 >> 3) & 0x7FF); // ??? What if not interlaced (/2)? -int32 xpos = p1 & 0xFFF; + uint8_t bitdepth = (p1 >> 12) & 0x07; +//WAS: int16_t ypos = ((p0 >> 3) & 0x3FF); // ??? What if not interlaced (/2)? + int16_t ypos = ((p0 >> 3) & 0x7FF); // ??? What if not interlaced (/2)? +int32_t xpos = p1 & 0xFFF; xpos = (xpos & 0x800 ? xpos | 0xFFFFF000 : xpos); - uint32 iwidth = ((p1 >> 28) & 0x3FF); - uint32 dwidth = ((p1 >> 18) & 0x3FF); // Unsigned! - uint16 height = ((p0 >> 14) & 0x3FF); - uint32 link = ((p0 >> 24) & 0x7FFFF) << 3; - uint32 ptr = ((p0 >> 43) & 0x1FFFFF) << 3; - uint32 firstPix = (p1 >> 49) & 0x3F; - uint8 flags = (p1 >> 45) & 0x0F; - uint8 idx = (p1 >> 38) & 0x7F; - uint32 pitch = (p1 >> 15) & 0x07; + uint32_t iwidth = ((p1 >> 28) & 0x3FF); + uint32_t dwidth = ((p1 >> 18) & 0x3FF); // Unsigned! + uint16_t height = ((p0 >> 14) & 0x3FF); + uint32_t link = ((p0 >> 24) & 0x7FFFF) << 3; + uint32_t ptr = ((p0 >> 43) & 0x1FFFFF) << 3; + uint32_t firstPix = (p1 >> 49) & 0x3F; + uint8_t flags = (p1 >> 45) & 0x0F; + uint8_t idx = (p1 >> 38) & 0x7F; + uint32_t pitch = (p1 >> 15) & 0x07; WriteLog("\n [%u (%u) x %u @ (%i, %u) (%u bpp), l: %08X, p: %08X fp: %02X, fl:%s%s%s%s, idx:%02X, pt:%02X]\n", iwidth, dwidth, height, xpos, ypos, op_bitmap_bit_depth[bitdepth], link, ptr, firstPix, (flags&OPFLAG_REFLECT ? "REFLECT " : ""), (flags&OPFLAG_RMW ? "RMW " : ""), (flags&OPFLAG_TRANS ? "TRANS " : ""), (flags&OPFLAG_RELEASE ? "RELEASE" : ""), idx, pitch); - uint32 hscale = p2 & 0xFF; - uint32 vscale = (p2 >> 8) & 0xFF; - uint32 remainder = (p2 >> 16) & 0xFF; + uint32_t hscale = p2 & 0xFF; + uint32_t vscale = (p2 >> 8) & 0xFF; + uint32_t remainder = (p2 >> 16) & 0xFF; WriteLog(" [hsc: %02X, vsc: %02X, rem: %02X]\n", hscale, vscale, remainder); } if ((p0 & 0x07) == OBJECT_TYPE_GPU) @@ -543,7 +543,7 @@ WriteLog(" (GPU)\n"); if ((p0 & 0x07) == OBJECT_TYPE_BRANCH) { WriteLog(" (BRANCH)\n"); -uint8 * jaguarMainRam = GetRamPtr(); +uint8_t * jaguarMainRam = GetRamPtr(); WriteLog("[RAM] --> "); for(int k=0; k<8; k++) WriteLog("%02X ", jaguarMainRam[op_pointer-8 + k]); @@ -554,12 +554,12 @@ WriteLog(" --> List end\n\n"); } #endif - switch ((uint8)p0 & 0x07) + switch ((uint8_t)p0 & 0x07) { case OBJECT_TYPE_BITMAP: { -//WAS: uint16 ypos = (p0 >> 3) & 0x3FF; - uint16 ypos = (p0 >> 3) & 0x7FF; +//WAS: uint16_t ypos = (p0 >> 3) & 0x3FF; + uint16_t ypos = (p0 >> 3) & 0x7FF; // This is only theory implied by Rayman...! // It seems that if the YPOS is zero, then bump the YPOS value so that it coincides with // the VDB value. With interlacing, this would be slightly more tricky. @@ -579,8 +579,8 @@ WriteLog(" --> List end\n\n"); // Actually, this is incorrect. It seems that VDB value is wrong somewhere and that's // what's causing things to fuck up. Still no idea why. - uint32 height = (p0 & 0xFFC000) >> 14; - uint32 oldOPP = op_pointer - 8; + uint32_t height = (p0 & 0xFFC000) >> 14; + uint32_t oldOPP = op_pointer - 8; // *** BEGIN OP PROCESSOR TESTING ONLY *** if (inhibit && op_start_log) WriteLog("!!! ^^^ This object is INHIBITED! ^^^ !!!\n"); @@ -589,7 +589,7 @@ if (!inhibit) // For OP testing only! // *** END OP PROCESSOR TESTING ONLY *** if (halfline >= ypos && height > 0) { - uint64 p1 = OPLoadPhrase(op_pointer); + uint64_t p1 = OPLoadPhrase(op_pointer); op_pointer += 8; //WriteLog("OP: Writing halfline %d with ypos == %d...\n", halfline, ypos); //WriteLog("--> Writing %u BPP bitmap...\n", op_bitmap_bit_depth[(p1 >> 12) & 0x07]); @@ -600,23 +600,23 @@ if (!inhibit) // For OP testing only! //???Does this really happen??? Doesn't seem to work if you do this...! //Probably not. Must be a bug in the documentation...! -// uint32 link = (p0 & 0x7FFFF000000) >> 21; +// uint32_t link = (p0 & 0x7FFFF000000) >> 21; // SET16(tom_ram_8, 0x20, link & 0xFFFF); // OLP // SET16(tom_ram_8, 0x22, link >> 16); -/* uint32 height = (p0 & 0xFFC000) >> 14; +/* uint32_t height = (p0 & 0xFFC000) >> 14; if (height - 1 > 0) height--;*/ // NOTE: Would subtract 2 if in interlaced mode...! -// uint64 height = ((p0 & 0xFFC000) - 0x4000) & 0xFFC000; +// uint64_t height = ((p0 & 0xFFC000) - 0x4000) & 0xFFC000; // if (height) height--; - uint64 data = (p0 & 0xFFFFF80000000000LL) >> 40; - uint64 dwidth = (p1 & 0xFFC0000) >> 15; + uint64_t data = (p0 & 0xFFFFF80000000000LL) >> 40; + uint64_t dwidth = (p1 & 0xFFC0000) >> 15; data += dwidth; p0 &= ~0xFFFFF80000FFC000LL; // Mask out old data... - p0 |= (uint64)height << 14; + p0 |= (uint64_t)height << 14; p0 |= data << 40; OPStorePhrase(oldOPP, p0); } @@ -643,10 +643,10 @@ if (op_pointer > 0x1FFFFF && op_pointer < 0x800000) } case OBJECT_TYPE_SCALE: { -//WAS: uint16 ypos = (p0 >> 3) & 0x3FF; - uint16 ypos = (p0 >> 3) & 0x7FF; - uint32 height = (p0 & 0xFFC000) >> 14; - uint32 oldOPP = op_pointer - 8; +//WAS: uint16_t ypos = (p0 >> 3) & 0x3FF; + uint16_t ypos = (p0 >> 3) & 0x7FF; + uint32_t height = (p0 & 0xFFC000) >> 14; + uint32_t oldOPP = op_pointer - 8; //WriteLog("OP: Scaled Object (ypos=%04X, height=%04X", ypos, height); // *** BEGIN OP PROCESSOR TESTING ONLY *** if (inhibit && op_start_log) @@ -659,17 +659,17 @@ if (!inhibit) // For OP testing only! // *** END OP PROCESSOR TESTING ONLY *** if (halfline >= ypos && height > 0) { - uint64 p1 = OPLoadPhrase(op_pointer); + uint64_t p1 = OPLoadPhrase(op_pointer); op_pointer += 8; - uint64 p2 = OPLoadPhrase(op_pointer); + uint64_t p2 = OPLoadPhrase(op_pointer); op_pointer += 8; -//WriteLog("OP: %08X (%d) %08X%08X %08X%08X %08X%08X\n", oldOPP, halfline, (uint32)(p0>>32), (uint32)(p0&0xFFFFFFFF), (uint32)(p1>>32), (uint32)(p1&0xFFFFFFFF), (uint32)(p2>>32), (uint32)(p2&0xFFFFFFFF)); +//WriteLog("OP: %08X (%d) %08X%08X %08X%08X %08X%08X\n", oldOPP, halfline, (uint32_t)(p0>>32), (uint32_t)(p0&0xFFFFFFFF), (uint32_t)(p1>>32), (uint32_t)(p1&0xFFFFFFFF), (uint32_t)(p2>>32), (uint32_t)(p2&0xFFFFFFFF)); OPProcessScaledBitmap(p0, p1, p2, render); // OP write-backs - uint16 remainder = (p2 >> 16) & 0xFF;//, vscale = p2 >> 8; - uint8 /*remainder = p2 >> 16,*/ vscale = p2 >> 8; + uint16_t remainder = (p2 >> 16) & 0xFF;//, vscale = p2 >> 8; + uint8_t /*remainder = p2 >> 16,*/ vscale = p2 >> 8; //Actually, we should skip this object if it has a vscale of zero. //Or do we? Not sure... Atari Karts has a few lines that look like: // (SCALED BITMAP) @@ -730,8 +730,8 @@ OP: Scaled bitmap 4x? 4bpp at 34,? hscale=80 fpix=0 data=000756E8 pitch 1 hflipp // I.e., it's < 1.0f -> means it'll go negative when we subtract 1.0f. if (remainder < 0x20) { - uint64 data = (p0 & 0xFFFFF80000000000LL) >> 40; - uint64 dwidth = (p1 & 0xFFC0000) >> 15; + uint64_t data = (p0 & 0xFFFFF80000000000LL) >> 40; + uint64_t dwidth = (p1 & 0xFFC0000) >> 15; // while (remainder & 0x80) // while ((remainder & 0x80) || remainder == 0) @@ -750,7 +750,7 @@ OP: Scaled bitmap 4x? 4bpp at 34,? hscale=80 fpix=0 data=000756E8 pitch 1 hflipp } p0 &= ~0xFFFFF80000FFC000LL; // Mask out old data... - p0 |= (uint64)height << 14; + p0 |= (uint64_t)height << 14; p0 |= data << 40; OPStorePhrase(oldOPP, p0); } @@ -760,12 +760,12 @@ OP: Scaled bitmap 4x? 4bpp at 34,? hscale=80 fpix=0 data=000756E8 pitch 1 hflipp //if (start_logging) // WriteLog("--> Finished writebacks...\n");//*/ -//WriteLog(" [%08X%08X -> ", (uint32)(p2>>32), (uint32)(p2&0xFFFFFFFF)); +//WriteLog(" [%08X%08X -> ", (uint32_t)(p2>>32), (uint32_t)(p2&0xFFFFFFFF)); p2 &= ~0x0000000000FF0000LL; - p2 |= (uint64)remainder << 16; -//WriteLog("%08X%08X]\n", (uint32)(p2>>32), (uint32)(p2&0xFFFFFFFF)); + p2 |= (uint64_t)remainder << 16; +//WriteLog("%08X%08X]\n", (uint32_t)(p2>>32), (uint32_t)(p2&0xFFFFFFFF)); OPStorePhrase(oldOPP + 16, p2); -//remainder = (uint8)(p2 >> 16), vscale = (uint8)(p2 >> 8); +//remainder = (uint8_t)(p2 >> 16), vscale = (uint8_t)(p2 >> 8); //WriteLog(" [after]: rem=%02X, vscale=%02X\n", remainder, vscale); } @@ -789,13 +789,13 @@ OP: Scaled bitmap 4x? 4bpp at 34,? hscale=80 fpix=0 data=000756E8 pitch 1 hflipp } case OBJECT_TYPE_BRANCH: { - uint16 ypos = (p0 >> 3) & 0x7FF; + uint16_t ypos = (p0 >> 3) & 0x7FF; // NOTE: The JTRM sez there are only 2 bits used for the CC, but lists *five* // conditions! Need at least one more bit for that! :-P // Also, the ASIC nets imply that it uses bits 14-16 (height in BM & SBM objects) #warning "!!! Possibly bad CC handling in OP (missing 1 bit) !!!" - uint8 cc = (p0 >> 14) & 0x03; - uint32 link = (p0 >> 21) & 0x3FFFF8; + uint8_t cc = (p0 >> 14) & 0x03; + uint32_t link = (p0 >> 21) & 0x3FFFF8; // if ((ypos!=507)&&(ypos!=25)) // WriteLog("\t%i%s%i link=0x%.8x\n",halfline,condition_to_str[cc],ypos>>1,link); @@ -858,7 +858,7 @@ OP: Scaled bitmap 4x? 4bpp at 34,? hscale=80 fpix=0 data=000756E8 pitch 1 hflipp // break; } default: -// WriteLog("op: unknown object type %i\n", ((uint8)p0 & 0x07)); +// WriteLog("op: unknown object type %i\n", ((uint8_t)p0 & 0x07)); return; } @@ -877,39 +877,39 @@ OP: Scaled bitmap 4x? 4bpp at 34,? hscale=80 fpix=0 data=000756E8 pitch 1 hflipp // // Store fixed size bitmap in line buffer // -void OPProcessFixedBitmap(uint64 p0, uint64 p1, bool render) +void OPProcessFixedBitmap(uint64_t p0, uint64_t p1, bool render) { // Need to make sure that when writing that it stays within the line buffer... // LBUF ($F01800 - $F01D9E) 360 x 32-bit RAM - uint8 depth = (p1 >> 12) & 0x07; // Color depth of image - int32 xpos = ((int16)((p1 << 4) & 0xFFFF)) >> 4;// Image xpos in LBUF - uint32 iwidth = (p1 >> 28) & 0x3FF; // Image width in *phrases* - uint32 data = (p0 >> 40) & 0xFFFFF8; // Pixel data address + uint8_t depth = (p1 >> 12) & 0x07; // Color depth of image + int32_t xpos = ((int16_t)((p1 << 4) & 0xFFFF)) >> 4;// Image xpos in LBUF + uint32_t iwidth = (p1 >> 28) & 0x3FF; // Image width in *phrases* + uint32_t data = (p0 >> 40) & 0xFFFFF8; // Pixel data address //#ifdef OP_DEBUG_BMP - uint32 firstPix = (p1 >> 49) & 0x3F; + uint32_t firstPix = (p1 >> 49) & 0x3F; // "The LSB is significant only for scaled objects..." -JTRM // "In 1 BPP mode, all five bits are significant. In 2 BPP mode, the top four are significant..." firstPix &= 0x3E; //#endif // We can ignore the RELEASE (high order) bit for now--probably forever...! -// uint8 flags = (p1 >> 45) & 0x0F; // REFLECT, RMW, TRANS, RELEASE +// uint8_t flags = (p1 >> 45) & 0x0F; // REFLECT, RMW, TRANS, RELEASE //Optimize: break these out to their own BOOL values - uint8 flags = (p1 >> 45) & 0x07; // REFLECT (0), RMW (1), TRANS (2) + uint8_t flags = (p1 >> 45) & 0x07; // REFLECT (0), RMW (1), TRANS (2) bool flagREFLECT = (flags & OPFLAG_REFLECT ? true : false), flagRMW = (flags & OPFLAG_RMW ? true : false), flagTRANS = (flags & OPFLAG_TRANS ? true : false); // "For images with 1 to 4 bits/pixel the top 7 to 4 bits of the index // provide the most significant bits of the palette address." - uint8 index = (p1 >> 37) & 0xFE; // CLUT index offset (upper pix, 1-4 bpp) - uint32 pitch = (p1 >> 15) & 0x07; // Phrase pitch + uint8_t index = (p1 >> 37) & 0xFE; // CLUT index offset (upper pix, 1-4 bpp) + uint32_t pitch = (p1 >> 15) & 0x07; // Phrase pitch pitch <<= 3; // Optimization: Multiply pitch by 8 -// int16 scanlineWidth = tom_getVideoModeWidth(); - uint8 * tomRam8 = TOMGetRamPointer(); - uint8 * paletteRAM = &tomRam8[0x400]; +// int16_t scanlineWidth = tom_getVideoModeWidth(); + uint8_t * tomRam8 = TOMGetRamPointer(); + uint8_t * paletteRAM = &tomRam8[0x400]; // This is OK as long as it's used correctly: For 16-bit RAM to RAM direct copies--NOT // for use when using endian-corrected data (i.e., any of the *_word_read functions!) - uint16 * paletteRAM16 = (uint16 *)paletteRAM; + uint16_t * paletteRAM16 = (uint16_t *)paletteRAM; // WriteLog("bitmap %ix? %ibpp at %i,? firstpix=? data=0x%.8x pitch %i hflipped=%s dwidth=? (linked to ?) RMW=%s Tranparent=%s\n", // iwidth, op_bitmap_bit_depth[bitdepth], xpos, ptr, pitch, (flags&OPFLAG_REFLECT ? "yes" : "no"), (flags&OPFLAG_RMW ? "yes" : "no"), (flags&OPFLAG_TRANS ? "yes" : "no")); @@ -944,21 +944,21 @@ if (depth == 5) // i.e., 24bpp mode... // iwidth, height, op_bitmap_bit_depth[bitdepth], xpos, ypos, firstPix, ptr, pitch, (flags&OPFLAG_REFLECT ? "yes" : "no"), dwidth, op_pointer, (flags&OPFLAG_RMW ? "yes" : "no")); //#endif -// int32 leftMargin = xpos, rightMargin = (xpos + (phraseWidthToPixels[depth] * iwidth)) - 1; - int32 startPos = xpos, endPos = xpos + +// int32_t leftMargin = xpos, rightMargin = (xpos + (phraseWidthToPixels[depth] * iwidth)) - 1; + int32_t startPos = xpos, endPos = xpos + (!flagREFLECT ? (phraseWidthToPixels[depth] * iwidth) - 1 : -((phraseWidthToPixels[depth] * iwidth) + 1)); - uint32 clippedWidth = 0, phraseClippedWidth = 0, dataClippedWidth = 0;//, phrasePixel = 0; + uint32_t clippedWidth = 0, phraseClippedWidth = 0, dataClippedWidth = 0;//, phrasePixel = 0; bool in24BPPMode = (((GET16(tomRam8, 0x0028) >> 1) & 0x03) == 1 ? true : false); // VMODE // Not sure if this is Jaguar Two only location or what... // From the docs, it is... If we want to limit here we should think of something else. -// int32 limit = GET16(tom_ram_8, 0x0008); // LIMIT -// int32 limit = 720; -// int32 lbufWidth = (!in24BPPMode ? limit - 1 : (limit / 2) - 1); // Zero based limit... +// int32_t limit = GET16(tom_ram_8, 0x0008); // LIMIT +// int32_t limit = 720; +// int32_t lbufWidth = (!in24BPPMode ? limit - 1 : (limit / 2) - 1); // Zero based limit... //printf("[OP:xpos=%i,spos=%i,epos=%i>", xpos, startPos, endPos); // This is correct, the OP line buffer is a constant size... - int32 limit = 720; - int32 lbufWidth = 719; + int32_t limit = 720; + int32_t lbufWidth = 719; // If the image is completely to the left or right of the line buffer, then bail. //If in REFLECT mode, then these values are swapped! !!! FIX !!! [DONE] @@ -1048,15 +1048,15 @@ if (depth > 5) // NOTE: When the bitmap is in REFLECT mode, the XPOS marks the *right* side of the // bitmap! This makes clipping & etc. MUCH, much easier...! -// uint32 lbufAddress = 0x1800 + (!in24BPPMode ? leftMargin * 2 : leftMargin * 4); +// uint32_t lbufAddress = 0x1800 + (!in24BPPMode ? leftMargin * 2 : leftMargin * 4); //Why does this work right when multiplying startPos by 2 (instead of 4) for 24 BPP mode? //Is this a bug in the OP? //It's because in 24bpp mode, each pixel takes *4* bytes, instead of the usual 2. //Though it looks like we're doing it here no matter what... -// uint32 lbufAddress = 0x1800 + (!in24BPPMode ? startPos * 2 : startPos * 2); +// uint32_t lbufAddress = 0x1800 + (!in24BPPMode ? startPos * 2 : startPos * 2); //Let's try this: - uint32 lbufAddress = 0x1800 + (startPos * 2); - uint8 * currentLineBuffer = &tomRam8[lbufAddress]; + uint32_t lbufAddress = 0x1800 + (startPos * 2); + uint8_t * currentLineBuffer = &tomRam8[lbufAddress]; // Render. @@ -1073,10 +1073,10 @@ if (depth > 5) if (depth == 0) // 1 BPP { // The LSB of flags is OPFLAG_REFLECT, so sign extend it and or 2 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 5) | 0x02; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 5) | 0x02; // Fetch 1st phrase... - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); //Note that firstPix should only be honored *if* we start with the 1st phrase of the bitmap //i.e., we didn't clip on the margin... !!! FIX !!! pixels <<= firstPix; // Skip first N pixels (N=firstPix)... @@ -1086,7 +1086,7 @@ if (depth > 5) { while (i++ < 64) { - uint8 bit = pixels >> 63; + uint8_t bit = pixels >> 63; #ifndef OP_USES_PALETTE_ZERO if (flagTRANS && bit == 0) #else @@ -1100,7 +1100,7 @@ if (depth > 5) //Won't optimize RMW case though... // This is the *only* correct use of endian-dependent code // (i.e., mem-to-mem direct copying)! - *(uint16 *)currentLineBuffer = paletteRAM16[index | bit]; + *(uint16_t *)currentLineBuffer = paletteRAM16[index | bit]; else *currentLineBuffer = BLEND_CR(*currentLineBuffer, paletteRAM[(index | bit) << 1]), @@ -1114,7 +1114,7 @@ if (depth > 5) i = 0; // Fetch next phrase... data += pitch; - pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); } } else if (depth == 1) // 2 BPP @@ -1123,19 +1123,19 @@ if (firstPix) WriteLog("OP: Fixed bitmap @ 2 BPP requesting FIRSTPIX! (fp=%u)\n", firstPix); index &= 0xFC; // Top six bits form CLUT index // The LSB is OPFLAG_REFLECT, so sign extend it and or 2 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 5) | 0x02; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 5) | 0x02; while (iwidth--) { // Fetch phrase... - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); data += pitch; for(int i=0; i<32; i++) { - uint8 bits = pixels >> 62; + uint8_t bits = pixels >> 62; // Seems to me that both of these are in the same endian, so we could cast it as -// uint16 * and do straight across copies (what about 24 bpp? Treat it differently...) +// uint16_t * and do straight across copies (what about 24 bpp? Treat it differently...) // This only works for the palettized modes (1 - 8 BPP), since we actually have to // copy data from memory in 16 BPP mode (or does it? Isn't this the same as the CLUT case?) // No, it isn't because we read the memory in an endian safe way--this *won't* work... @@ -1148,7 +1148,7 @@ if (firstPix) else { if (!flagRMW) - *(uint16 *)currentLineBuffer = paletteRAM16[index | bits]; + *(uint16_t *)currentLineBuffer = paletteRAM16[index | bits]; else *currentLineBuffer = BLEND_CR(*currentLineBuffer, paletteRAM[(index | bits) << 1]), @@ -1167,19 +1167,19 @@ if (firstPix) WriteLog("OP: Fixed bitmap @ 4 BPP requesting FIRSTPIX! (fp=%u)\n", firstPix); index &= 0xF0; // Top four bits form CLUT index // The LSB is OPFLAG_REFLECT, so sign extend it and or 2 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 5) | 0x02; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 5) | 0x02; while (iwidth--) { // Fetch phrase... - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); data += pitch; for(int i=0; i<16; i++) { - uint8 bits = pixels >> 60; + uint8_t bits = pixels >> 60; // Seems to me that both of these are in the same endian, so we could cast it as -// uint16 * and do straight across copies (what about 24 bpp? Treat it differently...) +// uint16_t * and do straight across copies (what about 24 bpp? Treat it differently...) // This only works for the palettized modes (1 - 8 BPP), since we actually have to // copy data from memory in 16 BPP mode (or does it? Isn't this the same as the CLUT case?) // No, it isn't because we read the memory in an endian safe way--this *won't* work... @@ -1192,7 +1192,7 @@ if (firstPix) else { if (!flagRMW) - *(uint16 *)currentLineBuffer = paletteRAM16[index | bits]; + *(uint16_t *)currentLineBuffer = paletteRAM16[index | bits]; else *currentLineBuffer = BLEND_CR(*currentLineBuffer, paletteRAM[(index | bits) << 1]), @@ -1208,10 +1208,10 @@ if (firstPix) else if (depth == 3) // 8 BPP { // The LSB is OPFLAG_REFLECT, so sign extend it and or 2 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 5) | 0x02; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 5) | 0x02; // Fetch 1st phrase... - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); //Note that firstPix should only be honored *if* we start with the 1st phrase of the bitmap //i.e., we didn't clip on the margin... !!! FIX !!! firstPix &= 0x30; // Only top two bits are valid for 8 BPP @@ -1222,9 +1222,9 @@ if (firstPix) { while (i++ < 8) { - uint8 bits = pixels >> 56; + uint8_t bits = pixels >> 56; // Seems to me that both of these are in the same endian, so we could cast it as -// uint16 * and do straight across copies (what about 24 bpp? Treat it differently...) +// uint16_t * and do straight across copies (what about 24 bpp? Treat it differently...) // This only works for the palettized modes (1 - 8 BPP), since we actually have to // copy data from memory in 16 BPP mode (or does it? Isn't this the same as the CLUT case?) // No, it isn't because we read the memory in an endian safe way--this *won't* work... @@ -1240,7 +1240,7 @@ if (firstPix) else { if (!flagRMW) - *(uint16 *)currentLineBuffer = paletteRAM16[bits]; + *(uint16_t *)currentLineBuffer = paletteRAM16[bits]; else *currentLineBuffer = BLEND_CR(*currentLineBuffer, paletteRAM[bits << 1]), @@ -1254,7 +1254,7 @@ if (firstPix) i = 0; // Fetch next phrase... data += pitch; - pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); } } else if (depth == 4) // 16 BPP @@ -1262,19 +1262,19 @@ if (firstPix) if (firstPix) WriteLog("OP: Fixed bitmap @ 16 BPP requesting FIRSTPIX! (fp=%u)\n", firstPix); // The LSB is OPFLAG_REFLECT, so sign extend it and or 2 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 5) | 0x02; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 5) | 0x02; while (iwidth--) { // Fetch phrase... - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); data += pitch; for(int i=0; i<4; i++) { - uint8 bitsHi = pixels >> 56, bitsLo = pixels >> 48; + uint8_t bitsHi = pixels >> 56, bitsLo = pixels >> 48; // Seems to me that both of these are in the same endian, so we could cast it as -// uint16 * and do straight across copies (what about 24 bpp? Treat it differently...) +// uint16_t * and do straight across copies (what about 24 bpp? Treat it differently...) // This only works for the palettized modes (1 - 8 BPP), since we actually have to // copy data from memory in 16 BPP mode (or does it? Isn't this the same as the CLUT case?) // No, it isn't because we read the memory in an endian safe way--it *won't* work... @@ -1309,18 +1309,18 @@ if (firstPix) WriteLog("OP: Fixed bitmap @ 24 BPP requesting FIRSTPIX! (fp=%u)\n", firstPix); // Not sure, but I think RMW only works with 16 BPP and below, and only in CRY mode... // The LSB of flags is OPFLAG_REFLECT, so sign extend it and OR 4 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 4) | 0x04; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 4) | 0x04; while (iwidth--) { // Fetch phrase... - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); data += pitch; for(int i=0; i<2; i++) { // We don't use a 32-bit var here because of endian issues...! - uint8 bits3 = pixels >> 56, bits2 = pixels >> 48, + uint8_t bits3 = pixels >> 56, bits2 = pixels >> 48, bits1 = pixels >> 40, bits0 = pixels >> 32; if (flagTRANS && (bits3 | bits2 | bits1 | bits0) == 0) @@ -1342,45 +1342,45 @@ if (firstPix) // // Store scaled bitmap in line buffer // -void OPProcessScaledBitmap(uint64 p0, uint64 p1, uint64 p2, bool render) +void OPProcessScaledBitmap(uint64_t p0, uint64_t p1, uint64_t p2, bool render) { // Need to make sure that when writing that it stays within the line buffer... // LBUF ($F01800 - $F01D9E) 360 x 32-bit RAM - uint8 depth = (p1 >> 12) & 0x07; // Color depth of image - int32 xpos = ((int16)((p1 << 4) & 0xFFFF)) >> 4;// Image xpos in LBUF - uint32 iwidth = (p1 >> 28) & 0x3FF; // Image width in *phrases* - uint32 data = (p0 >> 40) & 0xFFFFF8; // Pixel data address + uint8_t depth = (p1 >> 12) & 0x07; // Color depth of image + int32_t xpos = ((int16_t)((p1 << 4) & 0xFFFF)) >> 4;// Image xpos in LBUF + uint32_t iwidth = (p1 >> 28) & 0x3FF; // Image width in *phrases* + uint32_t data = (p0 >> 40) & 0xFFFFF8; // Pixel data address //#ifdef OP_DEBUG_BMP // Prolly should use this... Though not sure exactly how. //Use the upper bits as an offset into the phrase depending on the BPP. That's how! - uint32 firstPix = (p1 >> 49) & 0x3F; + uint32_t firstPix = (p1 >> 49) & 0x3F; //This is WEIRD! I'm sure I saw Atari Karts request 8 BPP FIRSTPIX! What happened??? if (firstPix) WriteLog("OP: FIRSTPIX != 0! (Scaled BM)\n"); //#endif // We can ignore the RELEASE (high order) bit for now--probably forever...! -// uint8 flags = (p1 >> 45) & 0x0F; // REFLECT, RMW, TRANS, RELEASE +// uint8_t flags = (p1 >> 45) & 0x0F; // REFLECT, RMW, TRANS, RELEASE //Optimize: break these out to their own BOOL values [DONE] - uint8 flags = (p1 >> 45) & 0x07; // REFLECT (0), RMW (1), TRANS (2) + uint8_t flags = (p1 >> 45) & 0x07; // REFLECT (0), RMW (1), TRANS (2) bool flagREFLECT = (flags & OPFLAG_REFLECT ? true : false), flagRMW = (flags & OPFLAG_RMW ? true : false), flagTRANS = (flags & OPFLAG_TRANS ? true : false); - uint8 index = (p1 >> 37) & 0xFE; // CLUT index offset (upper pix, 1-4 bpp) - uint32 pitch = (p1 >> 15) & 0x07; // Phrase pitch + uint8_t index = (p1 >> 37) & 0xFE; // CLUT index offset (upper pix, 1-4 bpp) + uint32_t pitch = (p1 >> 15) & 0x07; // Phrase pitch - uint8 * tomRam8 = TOMGetRamPointer(); - uint8 * paletteRAM = &tomRam8[0x400]; + uint8_t * tomRam8 = TOMGetRamPointer(); + uint8_t * paletteRAM = &tomRam8[0x400]; // This is OK as long as it's used correctly: For 16-bit RAM to RAM direct copies--NOT // for use when using endian-corrected data (i.e., any of the *ReadWord functions!) - uint16 * paletteRAM16 = (uint16 *)paletteRAM; + uint16_t * paletteRAM16 = (uint16_t *)paletteRAM; - uint16 hscale = p2 & 0xFF; + uint16_t hscale = p2 & 0xFF; // Hmm. It seems that fixing the horizontal scale necessitated re-fixing this. Not sure why, // but seems to be consistent with the vertical scaling now (and it may turn out to be wrong!)... - uint16 horizontalRemainder = hscale; // Not sure if it starts full, but seems reasonable [It's not!] -// uint8 horizontalRemainder = 0; // Let's try zero! Seems to work! Yay! [No, it doesn't!] - int32 scaledWidthInPixels = (iwidth * phraseWidthToPixels[depth] * hscale) >> 5; - uint32 scaledPhrasePixels = (phraseWidthToPixels[depth] * hscale) >> 5; + uint16_t horizontalRemainder = hscale; // Not sure if it starts full, but seems reasonable [It's not!] +// uint8_t horizontalRemainder = 0; // Let's try zero! Seems to work! Yay! [No, it doesn't!] + int32_t scaledWidthInPixels = (iwidth * phraseWidthToPixels[depth] * hscale) >> 5; + uint32_t scaledPhrasePixels = (phraseWidthToPixels[depth] * hscale) >> 5; // WriteLog("bitmap %ix? %ibpp at %i,? firstpix=? data=0x%.8x pitch %i hflipped=%s dwidth=? (linked to ?) RMW=%s Tranparent=%s\n", // iwidth, op_bitmap_bit_depth[bitdepth], xpos, ptr, pitch, (flags&OPFLAG_REFLECT ? "yes" : "no"), (flags&OPFLAG_RMW ? "yes" : "no"), (flags&OPFLAG_TRANS ? "yes" : "no")); @@ -1399,16 +1399,16 @@ if (start_logging) // iwidth, height, op_bitmap_bit_depth[bitdepth], xpos, ypos, firstPix, ptr, pitch, (flags&OPFLAG_REFLECT ? "yes" : "no"), dwidth, op_pointer, (flags&OPFLAG_RMW ? "yes" : "no")); //#endif - int32 startPos = xpos, endPos = xpos + + int32_t startPos = xpos, endPos = xpos + (!flagREFLECT ? scaledWidthInPixels - 1 : -(scaledWidthInPixels + 1)); - uint32 clippedWidth = 0, phraseClippedWidth = 0, dataClippedWidth = 0; + uint32_t clippedWidth = 0, phraseClippedWidth = 0, dataClippedWidth = 0; bool in24BPPMode = (((GET16(tomRam8, 0x0028) >> 1) & 0x03) == 1 ? true : false); // VMODE // Not sure if this is Jaguar Two only location or what... // From the docs, it is... If we want to limit here we should think of something else. -// int32 limit = GET16(tom_ram_8, 0x0008); // LIMIT - int32 limit = 720; -// int32 lbufWidth = (!in24BPPMode ? limit - 1 : (limit / 2) - 1); // Zero based limit... - int32 lbufWidth = 719; // Zero based limit... +// int32_t limit = GET16(tom_ram_8, 0x0008); // LIMIT + int32_t limit = 720; +// int32_t lbufWidth = (!in24BPPMode ? limit - 1 : (limit / 2) - 1); // Zero based limit... + int32_t lbufWidth = 719; // Zero based limit... // If the image is completely to the left or right of the line buffer, then bail. //If in REFLECT mode, then these values are swapped! !!! FIX !!! [DONE] @@ -1490,7 +1490,7 @@ if (start_logging) // start position (14 * 27.75), we get -6.5... NOT -17! //Now it seems we're working OK, at least for the first case... -uint32 scaledPhrasePixelsUS = phraseWidthToPixels[depth] * hscale; +uint32_t scaledPhrasePixelsUS = phraseWidthToPixels[depth] * hscale; if (startPos < 0) // Case #1: Begin out, end in, L to R { @@ -1546,11 +1546,11 @@ if (op_start_log && startPos == 13) // NOTE: When the bitmap is in REFLECT mode, the XPOS marks the *right* side of the // bitmap! This makes clipping & etc. MUCH, much easier...! -// uint32 lbufAddress = 0x1800 + (!in24BPPMode ? leftMargin * 2 : leftMargin * 4); -// uint32 lbufAddress = 0x1800 + (!in24BPPMode ? startPos * 2 : startPos * 4); - uint32 lbufAddress = 0x1800 + startPos * 2; - uint8 * currentLineBuffer = &tomRam8[lbufAddress]; -//uint8 * lineBufferLowerLimit = &tom_ram_8[0x1800], +// uint32_t lbufAddress = 0x1800 + (!in24BPPMode ? leftMargin * 2 : leftMargin * 4); +// uint32_t lbufAddress = 0x1800 + (!in24BPPMode ? startPos * 2 : startPos * 4); + uint32_t lbufAddress = 0x1800 + startPos * 2; + uint8_t * currentLineBuffer = &tomRam8[lbufAddress]; +//uint8_t * lineBufferLowerLimit = &tom_ram_8[0x1800], // * lineBufferUpperLimit = &tom_ram_8[0x1800 + 719]; // Render. @@ -1566,14 +1566,14 @@ if (op_start_log && startPos == 13) if (firstPix != 0) WriteLog("OP: Scaled bitmap @ 1 BPP requesting FIRSTPIX!\n"); // The LSB of flags is OPFLAG_REFLECT, so sign extend it and or 2 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 5) | 0x02; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 5) | 0x02; int pixCount = 0; - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); - while ((int32)iwidth > 0) + while ((int32_t)iwidth > 0) { - uint8 bits = pixels >> 63; + uint8_t bits = pixels >> 63; #ifndef OP_USES_PALETTE_ZERO if (flagTRANS && bits == 0) @@ -1586,7 +1586,7 @@ if (firstPix != 0) if (!flagRMW) // This is the *only* correct use of endian-dependent code // (i.e., mem-to-mem direct copying)! - *(uint16 *)currentLineBuffer = paletteRAM16[index | bits]; + *(uint16_t *)currentLineBuffer = paletteRAM16[index | bits]; else *currentLineBuffer = BLEND_CR(*currentLineBuffer, paletteRAM[(index | bits) << 1]), @@ -1599,7 +1599,7 @@ if (firstPix != 0) /* The reason we subtract the horizontalRemainder *after* the test is because we had too few bytes for horizontalRemainder to properly recognize a negative number. But now it's 16 bits -wide, so we could probably go back to that (as long as we make it an int16 and not a uint16!) +wide, so we could probably go back to that (as long as we make it an int16_t and not a uint16!) */ /* horizontalRemainder -= 0x20; // Subtract 1.0f in [3.5] fixed point format while (horizontalRemainder & 0x80) @@ -1622,7 +1622,7 @@ wide, so we could probably go back to that (as long as we make it an int16 and n int phrasesToSkip = pixCount / 64, pixelShift = pixCount % 64; data += (pitch << 3) * phrasesToSkip; - pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); pixels <<= 1 * pixelShift; iwidth -= phrasesToSkip; pixCount = pixelShift; @@ -1635,14 +1635,14 @@ if (firstPix != 0) WriteLog("OP: Scaled bitmap @ 2 BPP requesting FIRSTPIX!\n"); index &= 0xFC; // Top six bits form CLUT index // The LSB is OPFLAG_REFLECT, so sign extend it and or 2 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 5) | 0x02; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 5) | 0x02; int pixCount = 0; - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); - while ((int32)iwidth > 0) + while ((int32_t)iwidth > 0) { - uint8 bits = pixels >> 62; + uint8_t bits = pixels >> 62; #ifndef OP_USES_PALETTE_ZERO if (flagTRANS && bits == 0) @@ -1655,7 +1655,7 @@ if (firstPix != 0) if (!flagRMW) // This is the *only* correct use of endian-dependent code // (i.e., mem-to-mem direct copying)! - *(uint16 *)currentLineBuffer = paletteRAM16[index | bits]; + *(uint16_t *)currentLineBuffer = paletteRAM16[index | bits]; else *currentLineBuffer = BLEND_CR(*currentLineBuffer, paletteRAM[(index | bits) << 1]), @@ -1686,7 +1686,7 @@ if (firstPix != 0) int phrasesToSkip = pixCount / 32, pixelShift = pixCount % 32; data += (pitch << 3) * phrasesToSkip; - pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); pixels <<= 2 * pixelShift; iwidth -= phrasesToSkip; pixCount = pixelShift; @@ -1699,14 +1699,14 @@ if (firstPix != 0) WriteLog("OP: Scaled bitmap @ 4 BPP requesting FIRSTPIX!\n"); index &= 0xF0; // Top four bits form CLUT index // The LSB is OPFLAG_REFLECT, so sign extend it and or 2 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 5) | 0x02; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 5) | 0x02; int pixCount = 0; - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); - while ((int32)iwidth > 0) + while ((int32_t)iwidth > 0) { - uint8 bits = pixels >> 60; + uint8_t bits = pixels >> 60; #ifndef OP_USES_PALETTE_ZERO if (flagTRANS && bits == 0) @@ -1719,7 +1719,7 @@ if (firstPix != 0) if (!flagRMW) // This is the *only* correct use of endian-dependent code // (i.e., mem-to-mem direct copying)! - *(uint16 *)currentLineBuffer = paletteRAM16[index | bits]; + *(uint16_t *)currentLineBuffer = paletteRAM16[index | bits]; else *currentLineBuffer = BLEND_CR(*currentLineBuffer, paletteRAM[(index | bits) << 1]), @@ -1750,7 +1750,7 @@ if (firstPix != 0) int phrasesToSkip = pixCount / 16, pixelShift = pixCount % 16; data += (pitch << 3) * phrasesToSkip; - pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); pixels <<= 4 * pixelShift; iwidth -= phrasesToSkip; pixCount = pixelShift; @@ -1762,14 +1762,14 @@ if (firstPix != 0) if (firstPix) WriteLog("OP: Scaled bitmap @ 8 BPP requesting FIRSTPIX! (fp=%u)\n", firstPix); // The LSB is OPFLAG_REFLECT, so sign extend it and or 2 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 5) | 0x02; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 5) | 0x02; int pixCount = 0; - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); - while ((int32)iwidth > 0) + while ((int32_t)iwidth > 0) { - uint8 bits = pixels >> 56; + uint8_t bits = pixels >> 56; #ifndef OP_USES_PALETTE_ZERO if (flagTRANS && bits == 0) @@ -1782,10 +1782,10 @@ if (firstPix) if (!flagRMW) // This is the *only* correct use of endian-dependent code // (i.e., mem-to-mem direct copying)! - *(uint16 *)currentLineBuffer = paletteRAM16[bits]; + *(uint16_t *)currentLineBuffer = paletteRAM16[bits]; /* { if (currentLineBuffer >= lineBufferLowerLimit && currentLineBuffer <= lineBufferUpperLimit) - *(uint16 *)currentLineBuffer = paletteRAM16[bits]; + *(uint16_t *)currentLineBuffer = paletteRAM16[bits]; }*/ else *currentLineBuffer = @@ -1810,7 +1810,7 @@ if (firstPix) int phrasesToSkip = pixCount / 8, pixelShift = pixCount % 8; data += (pitch << 3) * phrasesToSkip; - pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); pixels <<= 8 * pixelShift; iwidth -= phrasesToSkip; pixCount = pixelShift; @@ -1822,14 +1822,14 @@ if (firstPix) if (firstPix != 0) WriteLog("OP: Scaled bitmap @ 16 BPP requesting FIRSTPIX!\n"); // The LSB is OPFLAG_REFLECT, so sign extend it and OR 2 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 5) | 0x02; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 5) | 0x02; int pixCount = 0; - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); - while ((int32)iwidth > 0) + while ((int32_t)iwidth > 0) { - uint8 bitsHi = pixels >> 56, bitsLo = pixels >> 48; + uint8_t bitsHi = pixels >> 56, bitsLo = pixels >> 48; //This doesn't seem right... Let's try the encoded black value ($8800): //Apparently, CRY 0 maps to $8800... @@ -1871,7 +1871,7 @@ if (firstPix != 0) int phrasesToSkip = pixCount / 4, pixelShift = pixCount % 4; data += (pitch << 3) * phrasesToSkip; - pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); pixels <<= 16 * pixelShift; iwidth -= phrasesToSkip; @@ -1888,17 +1888,17 @@ if (firstPix != 0) WriteLog("OP: Scaled bitmap @ 24 BPP requesting FIRSTPIX!\n"); // Not sure, but I think RMW only works with 16 BPP and below, and only in CRY mode... // The LSB is OPFLAG_REFLECT, so sign extend it and or 4 into it. - int32 lbufDelta = ((int8)((flags << 7) & 0xFF) >> 4) | 0x04; + int32_t lbufDelta = ((int8_t)((flags << 7) & 0xFF) >> 4) | 0x04; while (iwidth--) { // Fetch phrase... - uint64 pixels = ((uint64)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); + uint64_t pixels = ((uint64_t)JaguarReadLong(data, OP) << 32) | JaguarReadLong(data + 4, OP); data += pitch << 3; // Multiply pitch * 8 (optimize: precompute this value) for(int i=0; i<2; i++) { - uint8 bits3 = pixels >> 56, bits2 = pixels >> 48, + uint8_t bits3 = pixels >> 56, bits2 = pixels >> 48, bits1 = pixels >> 40, bits0 = pixels >> 32; if (flagTRANS && (bits3 | bits2 | bits1 | bits0) == 0)