X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ftom.cpp;h=03523bfafbb28bab75849f5d03fd2002b16c5a69;hb=d239de704f276a75d927900e3d413a44cc87116c;hp=44617b3daca40497901b2ba7fe70855e44ce748f;hpb=f3e5bb2807319c210d124d6150e019130c54867b;p=virtualjaguar diff --git a/src/tom.cpp b/src/tom.cpp index 44617b3..03523bf 100644 --- a/src/tom.cpp +++ b/src/tom.cpp @@ -248,16 +248,16 @@ #include // For memset() #include // For rand() -#include "video.h" -#include "gpu.h" -#include "objectp.h" +#include "blitter.h" #include "cry2rgb.h" -#include "settings.h" -#include "clock.h" +#include "event.h" +#include "gpu.h" #include "jaguar.h" #include "log.h" -#include "blitter.h" #include "m68k.h" +#include "objectp.h" +#include "settings.h" +#include "video.h" #define NEW_TIMER_SYSTEM @@ -316,8 +316,8 @@ extern uint8 objectp_running; -uint8 tom_ram_8[0x4000]; -uint32 tom_width, tom_height; +uint8 tomRam8[0x4000]; +uint32 tomWidth, tomHeight; static uint32 tom_timer_prescaler; static uint32 tom_timer_divider; static int32 tom_timer_counter; @@ -564,11 +564,11 @@ void TOMFillLookupTables(void) uint32 chrm = (i & 0xF000) >> 12, chrl = (i & 0x0F00) >> 8, y = (i & 0x00FF); - + uint32 r = (((uint32)redcv[chrm][chrl]) * y) >> 8, g = (((uint32)greencv[chrm][chrl]) * y) >> 8, b = (((uint32)bluecv[chrm][chrl]) * y) >> 8; - + CRY16ToRGB32[i] = 0xFF000000 | (b << 16) | (g << 8) | r; MIX16ToRGB32[i] = CRY16ToRGB32[i]; } @@ -578,48 +578,48 @@ void TOMFillLookupTables(void) MIX16ToRGB32[i] = RGB16ToRGB32[i]; } -void tom_set_pending_jerry_int(void) +void TOMSetPendingJERRYInt(void) { tom_jerry_int_pending = 1; } -void tom_set_pending_timer_int(void) +void TOMSetPendingTimerInt(void) { tom_timer_int_pending = 1; } -void tom_set_pending_object_int(void) +void TOMSetPendingObjectInt(void) { tom_object_int_pending = 1; } -void tom_set_pending_gpu_int(void) +void TOMSetPendingGPUInt(void) { tom_gpu_int_pending = 1; } -void tom_set_pending_video_int(void) +void TOMSetPendingVideoInt(void) { tom_video_int_pending = 1; } -uint8 * tom_get_ram_pointer(void) +uint8 * TOMGetRamPointer(void) { - return tom_ram_8; + return tomRam8; } -uint8 tom_getVideoMode(void) +uint8 TOMGetVideoMode(void) { - uint16 vmode = GET16(tom_ram_8, VMODE); + uint16 vmode = GET16(tomRam8, VMODE); return ((vmode & VARMOD) >> 6) | ((vmode & MODE) >> 1); } //Used in only one place (and for debug purposes): OBJECTP.CPP -uint16 tom_get_vdb(void) +uint16 TOMGetVDB(void) { // This in NOT VDB!!! -// return GET16(tom_ram_8, VBE); - return GET16(tom_ram_8, VDB); +// return GET16(tomRam8, VBE); + return GET16(tomRam8, VDB); } // @@ -628,14 +628,14 @@ uint16 tom_get_vdb(void) void tom_render_16bpp_cry_rgb_mix_scanline(uint32 * backbuffer) { //CHANGED TO 32BPP RENDERING - uint16 width = tom_width; - uint8 * current_line_buffer = (uint8 *)&tom_ram_8[0x1800]; - + uint16 width = tomWidth; + uint8 * current_line_buffer = (uint8 *)&tomRam8[0x1800]; + //New stuff--restrict our drawing... - uint8 pwidth = ((GET16(tom_ram_8, VMODE) & PWIDTH) >> 9) + 1; + uint8 pwidth = ((GET16(tomRam8, VMODE) & PWIDTH) >> 9) + 1; //NOTE: May have to check HDB2 as well! // Get start position in HC ticks - int16 startPos = GET16(tom_ram_8, HDB1) - (vjs.hardwareTypeNTSC ? LEFT_VISIBLE_HC : LEFT_VISIBLE_HC_PAL); + int16 startPos = GET16(tomRam8, HDB1) - (vjs.hardwareTypeNTSC ? LEFT_VISIBLE_HC : LEFT_VISIBLE_HC_PAL); startPos /= pwidth; if (startPos < 0) current_line_buffer += 2 * -startPos; @@ -661,13 +661,13 @@ void tom_render_16bpp_cry_rgb_mix_scanline(uint32 * backbuffer) void tom_render_16bpp_cry_scanline(uint32 * backbuffer) { //CHANGED TO 32BPP RENDERING - uint16 width = tom_width; - uint8 * current_line_buffer = (uint8 *)&tom_ram_8[0x1800]; + uint16 width = tomWidth; + uint8 * current_line_buffer = (uint8 *)&tomRam8[0x1800]; //New stuff--restrict our drawing... - uint8 pwidth = ((GET16(tom_ram_8, VMODE) & PWIDTH) >> 9) + 1; + uint8 pwidth = ((GET16(tomRam8, VMODE) & PWIDTH) >> 9) + 1; //NOTE: May have to check HDB2 as well! - int16 startPos = GET16(tom_ram_8, HDB1) - (vjs.hardwareTypeNTSC ? LEFT_VISIBLE_HC : LEFT_VISIBLE_HC_PAL);// Get start position in HC ticks + int16 startPos = GET16(tomRam8, HDB1) - (vjs.hardwareTypeNTSC ? LEFT_VISIBLE_HC : LEFT_VISIBLE_HC_PAL);// Get start position in HC ticks startPos /= pwidth; if (startPos < 0) current_line_buffer += 2 * -startPos; @@ -690,13 +690,13 @@ void tom_render_16bpp_cry_scanline(uint32 * backbuffer) void tom_render_24bpp_scanline(uint32 * backbuffer) { //CHANGED TO 32BPP RENDERING - uint16 width = tom_width; - uint8 * current_line_buffer = (uint8 *)&tom_ram_8[0x1800]; - + uint16 width = tomWidth; + uint8 * current_line_buffer = (uint8 *)&tomRam8[0x1800]; + //New stuff--restrict our drawing... - uint8 pwidth = ((GET16(tom_ram_8, VMODE) & PWIDTH) >> 9) + 1; + uint8 pwidth = ((GET16(tomRam8, VMODE) & PWIDTH) >> 9) + 1; //NOTE: May have to check HDB2 as well! - int16 startPos = GET16(tom_ram_8, HDB1) - (vjs.hardwareTypeNTSC ? LEFT_VISIBLE_HC : LEFT_VISIBLE_HC_PAL); // Get start position in HC ticks + int16 startPos = GET16(tomRam8, HDB1) - (vjs.hardwareTypeNTSC ? LEFT_VISIBLE_HC : LEFT_VISIBLE_HC_PAL); // Get start position in HC ticks startPos /= pwidth; if (startPos < 0) current_line_buffer += 4 * -startPos; @@ -722,9 +722,9 @@ void tom_render_24bpp_scanline(uint32 * backbuffer) // void tom_render_16bpp_direct_scanline(uint32 * backbuffer) { - uint16 width = tom_width; - uint8 * current_line_buffer = (uint8 *)&tom_ram_8[0x1800]; - + uint16 width = tomWidth; + uint8 * current_line_buffer = (uint8 *)&tomRam8[0x1800]; + while (width) { uint16 color = (*current_line_buffer++) << 8; @@ -742,13 +742,13 @@ void tom_render_16bpp_rgb_scanline(uint32 * backbuffer) //CHANGED TO 32BPP RENDERING // 16 BPP RGB: 0-5 green, 6-10 blue, 11-15 red - uint16 width = tom_width; - uint8 * current_line_buffer = (uint8 *)&tom_ram_8[0x1800]; - + uint16 width = tomWidth; + uint8 * current_line_buffer = (uint8 *)&tomRam8[0x1800]; + //New stuff--restrict our drawing... - uint8 pwidth = ((GET16(tom_ram_8, VMODE) & PWIDTH) >> 9) + 1; + uint8 pwidth = ((GET16(tomRam8, VMODE) & PWIDTH) >> 9) + 1; //NOTE: May have to check HDB2 as well! - int16 startPos = GET16(tom_ram_8, HDB1) - (vjs.hardwareTypeNTSC ? LEFT_VISIBLE_HC : LEFT_VISIBLE_HC_PAL); // Get start position in HC ticks + int16 startPos = GET16(tomRam8, HDB1) - (vjs.hardwareTypeNTSC ? LEFT_VISIBLE_HC : LEFT_VISIBLE_HC_PAL); // Get start position in HC ticks startPos /= pwidth; if (startPos < 0) @@ -773,9 +773,9 @@ void tom_render_16bpp_rgb_scanline(uint32 * backbuffer) void tom_render_16bpp_cry_rgb_mix_stretch_scanline(uint32 *backbuffer) { - uint16 width=tom_width; - uint8 *current_line_buffer=(uint8*)&tom_ram_8[0x1800]; - + uint16 width=tomWidth; + uint8 *current_line_buffer=(uint8*)&tomRam8[0x1800]; + while (width) { uint16 color = *current_line_buffer++; @@ -791,37 +791,37 @@ void tom_render_16bpp_cry_stretch_scanline(uint32 *backbuffer) { uint32 chrm, chrl, y; - uint16 width=tom_width; - uint8 *current_line_buffer=(uint8*)&tom_ram_8[0x1800]; - + uint16 width=tomWidth; + uint8 *current_line_buffer=(uint8*)&tomRam8[0x1800]; + while (width) { uint16 color; color=*current_line_buffer++; color<<=8; color|=*current_line_buffer++; - - chrm = (color & 0xF000) >> 12; + + chrm = (color & 0xF000) >> 12; chrl = (color & 0x0F00) >> 8; y = (color & 0x00FF); - + uint16 red = ((((uint32)redcv[chrm][chrl])*y)>>11); uint16 green = ((((uint32)greencv[chrm][chrl])*y)>>11); uint16 blue = ((((uint32)bluecv[chrm][chrl])*y)>>11); - + uint16 color2; color2=*current_line_buffer++; color2<<=8; color2|=*current_line_buffer++; - - chrm = (color2 & 0xF000) >> 12; + + chrm = (color2 & 0xF000) >> 12; chrl = (color2 & 0x0F00) >> 8; y = (color2 & 0x00FF); - + uint16 red2 = ((((uint32)redcv[chrm][chrl])*y)>>11); uint16 green2 = ((((uint32)greencv[chrm][chrl])*y)>>11); uint16 blue2 = ((((uint32)bluecv[chrm][chrl])*y)>>11); - + red=(red+red2)>>1; green=(green+green2)>>1; blue=(blue+blue2)>>1; @@ -833,9 +833,9 @@ void tom_render_16bpp_cry_stretch_scanline(uint32 *backbuffer) void tom_render_24bpp_stretch_scanline(uint32 *backbuffer) { - uint16 width=tom_width; - uint8 *current_line_buffer=(uint8*)&tom_ram_8[0x1800]; - + uint16 width=tomWidth; + uint8 *current_line_buffer=(uint8*)&tomRam8[0x1800]; + while (width) { uint16 green=*current_line_buffer++; @@ -853,9 +853,9 @@ void tom_render_24bpp_stretch_scanline(uint32 *backbuffer) void tom_render_16bpp_direct_stretch_scanline(uint32 *backbuffer) { - uint16 width=tom_width; - uint8 *current_line_buffer=(uint8*)&tom_ram_8[0x1800]; - + uint16 width=tomWidth; + uint8 *current_line_buffer=(uint8*)&tomRam8[0x1800]; + while (width) { uint16 color=*current_line_buffer++; @@ -870,9 +870,9 @@ void tom_render_16bpp_direct_stretch_scanline(uint32 *backbuffer) void tom_render_16bpp_rgb_stretch_scanline(uint32 *backbuffer) { - uint16 width=tom_width; - uint8 *current_line_buffer=(uint8*)&tom_ram_8[0x1800]; - + uint16 width=tomWidth; + uint8 *current_line_buffer=(uint8*)&tomRam8[0x1800]; + while (width) { uint16 color1=*current_line_buffer++; @@ -909,15 +909,15 @@ void TOMExecScanline(uint16 scanline, bool render) if (scanline & 0x01) // Execute OP only on even lines (non-interlaced only!) return; - if (scanline >= (uint16)GET16(tom_ram_8, VDB) && scanline < (uint16)GET16(tom_ram_8, VDE)) + if (scanline >= (uint16)GET16(tomRam8, VDB) && scanline < (uint16)GET16(tomRam8, VDE)) { if (render) { - uint8 * current_line_buffer = (uint8 *)&tom_ram_8[0x1800]; - uint8 bgHI = tom_ram_8[BG], bgLO = tom_ram_8[BG + 1]; + uint8 * current_line_buffer = (uint8 *)&tomRam8[0x1800]; + uint8 bgHI = tomRam8[BG], bgLO = tomRam8[BG + 1]; // Clear line buffer with BG - if (GET16(tom_ram_8, VMODE) & BGEN) // && (CRY or RGB16)... + if (GET16(tomRam8, VMODE) & BGEN) // && (CRY or RGB16)... for(uint32 i=0; i<720; i++) *current_line_buffer++ = bgHI, *current_line_buffer++ = bgLO; @@ -940,7 +940,7 @@ void TOMExecScanline(uint16 scanline, bool render) { //NOTE: The following doesn't put BORDER color on the sides... !!! FIX !!! if (vjs.renderType == RT_NORMAL) - scanline_render[tom_getVideoMode()](TOMBackbuffer); + scanline_render[TOMGetVideoMode()](TOMBackbuffer); else//TV type render { /* @@ -956,9 +956,9 @@ void TOMExecScanline(uint16 scanline, bool render) #define MODE 0x0006 // Line buffer to video generator mode #define VARMOD 0x0100 // Mixed CRY/RGB16 mode (only works in MODE 0!) */ - uint8 pwidth = ((GET16(tom_ram_8, VMODE) & PWIDTH) >> 9) + 1; - uint8 mode = ((GET16(tom_ram_8, VMODE) & MODE) >> 1); - bool varmod = GET16(tom_ram_8, VMODE) & VARMOD; + uint8 pwidth = ((GET16(tomRam8, VMODE) & PWIDTH) >> 9) + 1; + uint8 mode = ((GET16(tomRam8, VMODE) & MODE) >> 1); + bool varmod = GET16(tomRam8, VMODE) & VARMOD; //The video texture line buffer ranges from 0 to 1279, with its left edge starting at LEFT_VISIBLE_HC. //So, we need to start writing into the backbuffer at HDB1, using pwidth as our scaling factor. The //way it generates its image on a real TV! @@ -972,13 +972,13 @@ void TOMExecScanline(uint16 scanline, bool render) { // If outside of VDB & VDE, then display the border color /* int16 * currentLineBuffer = TOMBackbuffer; - uint8 g = tom_ram_8[BORD1], r = tom_ram_8[BORD1 + 1], b = tom_ram_8[BORD2 + 1]; + uint8 g = tomRam8[BORD1], r = tomRam8[BORD1 + 1], b = tomRam8[BORD2 + 1]; uint16 pixel = ((r & 0xF8) << 7) | ((g & 0xF8) << 2) | (b >> 3);//*/ uint32 * currentLineBuffer = TOMBackbuffer; - uint8 g = tom_ram_8[BORD1], r = tom_ram_8[BORD1 + 1], b = tom_ram_8[BORD2 + 1]; + uint8 g = tomRam8[BORD1], r = tomRam8[BORD1 + 1], b = tomRam8[BORD2 + 1]; uint32 pixel = 0xFF000000 | (b << 16) | (g << 8) | r; - for(uint32 i=0; i> 9]; +// return width[(GET16(tomRam8, VMODE) & PWIDTH) >> 9]; // Now, we just calculate it... -/* uint16 hdb1 = GET16(tom_ram_8, HDB1), hde = GET16(tom_ram_8, HDE), - hbb = GET16(tom_ram_8, HBB), pwidth = ((GET16(tom_ram_8, VMODE) & PWIDTH) >> 9) + 1; +/* uint16 hdb1 = GET16(tomRam8, HDB1), hde = GET16(tomRam8, HDE), + hbb = GET16(tomRam8, HBB), pwidth = ((GET16(tomRam8, VMODE) & PWIDTH) >> 9) + 1; // return ((hbb < hde ? hbb : hde) - hdb1) / pwidth; //Temporary, for testing Doom... return ((hbb < hde ? hbb : hde) - hdb1) / (pwidth == 8 ? 4 : pwidth);*/ // To make it easier to make a quasi-fixed display size, we restrict the viewing // area to an arbitrary range of the Horizontal Count. - uint16 pwidth = ((GET16(tom_ram_8, VMODE) & PWIDTH) >> 9) + 1; + uint16 pwidth = ((GET16(tomRam8, VMODE) & PWIDTH) >> 9) + 1; return (vjs.hardwareTypeNTSC ? RIGHT_VISIBLE_HC - LEFT_VISIBLE_HC : RIGHT_VISIBLE_HC_PAL - LEFT_VISIBLE_HC_PAL) / pwidth; //Temporary, for testing Doom... // return (RIGHT_VISIBLE_HC - LEFT_VISIBLE_HC) / (pwidth == 8 ? 4 : pwidth); @@ -1090,15 +1084,15 @@ uint32 tom_getVideoModeWidth(void) // Same with the width... [Width is pretty much virtualized now.] // Now that that the width is virtualized, let's virtualize the height. :-) -uint32 tom_getVideoModeHeight(void) +uint32 TOMGetVideoModeHeight(void) { -// uint16 vmode = GET16(tom_ram_8, VMODE); -// uint16 vbe = GET16(tom_ram_8, VBE); -// uint16 vbb = GET16(tom_ram_8, VBB); -// uint16 vdb = GET16(tom_ram_8, VDB); -// uint16 vde = GET16(tom_ram_8, VDE); -// uint16 vp = GET16(tom_ram_8, VP); - +// uint16 vmode = GET16(tomRam8, VMODE); +// uint16 vbe = GET16(tomRam8, VBE); +// uint16 vbb = GET16(tomRam8, VBB); +// uint16 vdb = GET16(tomRam8, VDB); +// uint16 vde = GET16(tomRam8, VDE); +// uint16 vp = GET16(tomRam8, VP); + /* if (vde == 0xFFFF) vde = vbb;//*/ @@ -1123,49 +1117,49 @@ uint32 tom_getVideoModeHeight(void) // TOM reset code // Now PAL friendly! // -void tom_reset(void) +void TOMReset(void) { - op_reset(); - blitter_reset(); - memset(tom_ram_8, 0x00, 0x4000); + OPReset(); + BlitterReset(); + memset(tomRam8, 0x00, 0x4000); if (vjs.hardwareTypeNTSC) { - SET16(tom_ram_8, MEMCON1, 0x1861); - SET16(tom_ram_8, MEMCON2, 0x35CC); - SET16(tom_ram_8, HP, 844); // Horizontal Period (1-based; HP=845) - SET16(tom_ram_8, HBB, 1713); // Horizontal Blank Begin - SET16(tom_ram_8, HBE, 125); // Horizontal Blank End - SET16(tom_ram_8, HDE, 1665); // Horizontal Display End - SET16(tom_ram_8, HDB1, 203); // Horizontal Display Begin 1 - SET16(tom_ram_8, VP, 523); // Vertical Period (1-based; in this case VP = 524) - SET16(tom_ram_8, VBE, 24); // Vertical Blank End - SET16(tom_ram_8, VDB, 38); // Vertical Display Begin - SET16(tom_ram_8, VDE, 518); // Vertical Display End - SET16(tom_ram_8, VBB, 500); // Vertical Blank Begin - SET16(tom_ram_8, VS, 517); // Vertical Sync - SET16(tom_ram_8, VMODE, 0x06C1); + SET16(tomRam8, MEMCON1, 0x1861); + SET16(tomRam8, MEMCON2, 0x35CC); + SET16(tomRam8, HP, 844); // Horizontal Period (1-based; HP=845) + SET16(tomRam8, HBB, 1713); // Horizontal Blank Begin + SET16(tomRam8, HBE, 125); // Horizontal Blank End + SET16(tomRam8, HDE, 1665); // Horizontal Display End + SET16(tomRam8, HDB1, 203); // Horizontal Display Begin 1 + SET16(tomRam8, VP, 523); // Vertical Period (1-based; in this case VP = 524) + SET16(tomRam8, VBE, 24); // Vertical Blank End + SET16(tomRam8, VDB, 38); // Vertical Display Begin + SET16(tomRam8, VDE, 518); // Vertical Display End + SET16(tomRam8, VBB, 500); // Vertical Blank Begin + SET16(tomRam8, VS, 517); // Vertical Sync + SET16(tomRam8, VMODE, 0x06C1); } else // PAL Jaguar { - SET16(tom_ram_8, MEMCON1, 0x1861); - SET16(tom_ram_8, MEMCON2, 0x35CC); - SET16(tom_ram_8, HP, 850); // Horizontal Period - SET16(tom_ram_8, HBB, 1711); // Horizontal Blank Begin - SET16(tom_ram_8, HBE, 158); // Horizontal Blank End - SET16(tom_ram_8, HDE, 1665); // Horizontal Display End - SET16(tom_ram_8, HDB1, 203); // Horizontal Display Begin 1 - SET16(tom_ram_8, VP, 623); // Vertical Period (1-based; in this case VP = 624) - SET16(tom_ram_8, VBE, 34); // Vertical Blank End - SET16(tom_ram_8, VDB, 38); // Vertical Display Begin - SET16(tom_ram_8, VDE, 518); // Vertical Display End - SET16(tom_ram_8, VBB, 600); // Vertical Blank Begin - SET16(tom_ram_8, VS, 618); // Vertical Sync - SET16(tom_ram_8, VMODE, 0x06C1); + SET16(tomRam8, MEMCON1, 0x1861); + SET16(tomRam8, MEMCON2, 0x35CC); + SET16(tomRam8, HP, 850); // Horizontal Period + SET16(tomRam8, HBB, 1711); // Horizontal Blank Begin + SET16(tomRam8, HBE, 158); // Horizontal Blank End + SET16(tomRam8, HDE, 1665); // Horizontal Display End + SET16(tomRam8, HDB1, 203); // Horizontal Display Begin 1 + SET16(tomRam8, VP, 623); // Vertical Period (1-based; in this case VP = 624) + SET16(tomRam8, VBE, 34); // Vertical Blank End + SET16(tomRam8, VDB, 38); // Vertical Display Begin + SET16(tomRam8, VDE, 518); // Vertical Display End + SET16(tomRam8, VBB, 600); // Vertical Blank Begin + SET16(tomRam8, VS, 618); // Vertical Sync + SET16(tomRam8, VMODE, 0x06C1); } - tom_width = 0; - tom_height = 0; + tomWidth = 0; + tomHeight = 0; tom_jerry_int_pending = 0; tom_timer_int_pending = 0; @@ -1211,7 +1205,7 @@ uint8 TOMReadByte(uint32 offset, uint32 who/*=UNKNOWN*/) else if (offset == 0xF00053) return tom_timer_divider & 0xFF; - return tom_ram_8[offset & 0x3FFF]; + return tomRam8[offset & 0x3FFF]; } // @@ -1331,10 +1325,10 @@ void TOMWriteByte(uint32 offset, uint8 data, uint32 who/*=UNKNOWN*/) { // Writing to one CLUT writes to the other offset &= 0x5FF; // Mask out $F00600 (restrict to $F00400-5FF) - tom_ram_8[offset] = data, tom_ram_8[offset + 0x200] = data; + tomRam8[offset] = data, tomRam8[offset + 0x200] = data; } - tom_ram_8[offset & 0x3FFF] = data; + tomRam8[offset & 0x3FFF] = data; } // @@ -1412,8 +1406,8 @@ if (offset >= 0xF02000 && offset <= 0xF020FF) // Writing to one CLUT writes to the other offset &= 0x5FF; // Mask out $F00600 (restrict to $F00400-5FF) // Watch out for unaligned writes here! (Not fixed yet) - SET16(tom_ram_8, offset, data); - SET16(tom_ram_8, offset + 0x200, data); + SET16(tomRam8, offset, data); + SET16(tomRam8, offset + 0x200, data); } offset &= 0x3FFF; @@ -1455,42 +1449,42 @@ if (offset == HBB) if (offset == HBE) WriteLog("TOM: Horizontal Blank End written by %s: %u\n", whoName[who], data); if (offset == VMODE) - WriteLog("TOM: Video Mode written by %s: %04X. PWIDTH = %u, MODE = %s, flags:%s%s (VC = %u)\n", whoName[who], data, ((data >> 9) & 0x07) + 1, videoMode_to_str[(data & MODE) >> 1], (data & BGEN ? " BGEN" : ""), (data & VARMOD ? " VARMOD" : ""), GET16(tom_ram_8, VC)); + WriteLog("TOM: Video Mode written by %s: %04X. PWIDTH = %u, MODE = %s, flags:%s%s (VC = %u)\n", whoName[who], data, ((data >> 9) & 0x07) + 1, videoMode_to_str[(data & MODE) >> 1], (data & BGEN ? " BGEN" : ""), (data & VARMOD ? " VARMOD" : ""), GET16(tomRam8, VC)); // detect screen resolution changes //This may go away in the future, if we do the virtualized screen thing... //This may go away soon! if ((offset >= 0x28) && (offset <= 0x4F)) { - uint32 width = tom_getVideoModeWidth(), height = tom_getVideoModeHeight(); + uint32 width = TOMGetVideoModeWidth(), height = TOMGetVideoModeHeight(); - if ((width != tom_width) || (height != tom_height)) + if ((width != tomWidth) || (height != tomHeight)) { - tom_width = width, tom_height = height; + tomWidth = width, tomHeight = height; if (vjs.renderType == RT_NORMAL) - ResizeScreen(tom_width, tom_height); + ResizeScreen(tomWidth, tomHeight); } } } -int tom_irq_enabled(int irq) +int TOMIRQEnabled(int irq) { // This is the correct byte in big endian... D'oh! // return jaguar_byte_read(0xF000E1) & (1 << irq); - return tom_ram_8[INT1 + 1/*0xE1*/] & (1 << irq); + return tomRam8[INT1 + 1/*0xE1*/] & (1 << irq); } //unused /*void tom_set_irq_latch(int irq, int enabled) { - tom_ram_8[0xE0] = (tom_ram_8[0xE0] & (~(1<