eliminate texrels (wip2)

diff --git a/pico/32x/32x_draw.c b/pico/32x/32x_draw.c
index 007ef20..171a696 100644 (file)
--- a/pico/32x/32x_draw.c
+++ b/pico/32x/32x_draw.c
@@ -85,9 +85,9 @@ static void convert_pal555(int invert_prio)
 // this is almost never used (Wiz and menu bg gen only)
 void FinalizeLine32xRGB555(int sh, int line, struct PicoEState *est)
 {
-  unsigned short *pd = DrawLineDest;
+  unsigned short *pd = est->DrawLineDest;
   unsigned short *pal = Pico32xMem->pal_native;
-  unsigned char  *pmd = HighCol + 8;
+  unsigned char  *pmd = est->HighCol + 8;
   unsigned short *dram, *p32x;
   unsigned char   mdbg;
 
@@ -130,7 +130,7 @@ void FinalizeLine32xRGB555(int sh, int line, struct PicoEState *est)
 
 #define PICOSCAN_PRE \
   PicoScan32xBegin(l + (lines_sft_offs & 0xff)); \
-  dst = DrawLineDest; \
+  dst = Pico.est.DrawLineDest; \
 
 #define PICOSCAN_POST \
   PicoScan32xEnd(l + (lines_sft_offs & 0xff)); \
@@ -228,7 +228,7 @@ void PicoDraw32xLayer(int offs, int lines, int md_bg)
   int lines_sft_offs;
   int which_func;
 
-  DrawLineDest = (char *)DrawLineDestBase + offs * DrawLineDestIncrement;
+  Pico.est.DrawLineDest = (char *)DrawLineDestBase + offs * DrawLineDestIncrement;
   dram = Pico32xMem->dram[Pico32x.vdp_regs[0x0a/2] & P32XV_FS];
 
   if (Pico32xDrawMode == PDM32X_BOTH) {
@@ -266,7 +266,7 @@ do_it:
   if (Pico32x.vdp_regs[2 / 2] & P32XV_SFT)
     lines_sft_offs |= 1 << 8;
 
-  do_loop[which_func](DrawLineDest, dram, lines_sft_offs, md_bg);
+  do_loop[which_func](Pico.est.DrawLineDest, dram, lines_sft_offs, md_bg);
 }
 
 // mostly unused, games tend to keep 32X layer on
@@ -292,7 +292,7 @@ void PicoDraw32xLayerMdOnly(int offs, int lines)
   for (l = 0; l < lines; l++) {
     if (have_scan) {
       PicoScan32xBegin(l + offs);
-      dst = (unsigned short*)DrawLineDest + poffs;
+      dst = (unsigned short*)Pico.est.DrawLineDest + poffs;
     }
     for (p = 0; p < plen; p += 4) {
       dst[p + 0] = pal[*pmd++];

diff --git a/pico/debug.c b/pico/debug.c
index 91bff56..7cc3c32 100644 (file)
--- a/pico/debug.c
+++ b/pico/debug.c
@@ -20,13 +20,12 @@ char *PDebugMain(void)
 {
   struct PicoVideo *pv=&Pico.video;
   unsigned char *reg=pv->reg, r;
-  extern int HighPreSpr[];
   int i, sprites_lo, sprites_hi;
   char *dstrp;
 
   sprites_lo = sprites_hi = 0;
-  for (i = 0; HighPreSpr[i] != 0; i+=2)
-    if (HighPreSpr[i+1] & 0x8000)
+  for (i = 0; Pico.est.HighPreSpr[i] != 0; i+=2)
+    if (Pico.est.HighPreSpr[i+1] & 0x8000)
          sprites_hi++;
     else sprites_lo++;
 

diff --git a/pico/draw.c b/pico/draw.c
index 76820a9..e4bff25 100644 (file)
--- a/pico/draw.c
+++ b/pico/draw.c
@@ -35,18 +35,16 @@ int (*PicoScanBegin)(unsigned int num) = NULL;
 int (*PicoScanEnd)  (unsigned int num) = NULL;\r
 \r
 static unsigned char DefHighCol[8+320+8];\r
-unsigned char *HighCol = DefHighCol;\r
 static unsigned char *HighColBase = DefHighCol;\r
 static int HighColIncrement;\r
 \r
 static unsigned int DefOutBuff[320*2/2];\r
-void *DrawLineDest = DefOutBuff; // pointer to dest buffer where to draw this line to\r
 void *DrawLineDestBase = DefOutBuff;\r
 int DrawLineDestIncrement;\r
 \r
 static int  HighCacheA[41+1];   // caches for high layers\r
 static int  HighCacheB[41+1];\r
-int  HighPreSpr[80*2+1]; // slightly preprocessed sprites\r
+static int  HighPreSpr[80*2+1]; // slightly preprocessed sprites\r
 \r
 #define SPRL_HAVE_HI     0x80 // have hi priority sprites\r
 #define SPRL_HAVE_LO     0x40 // *lo*\r
@@ -100,7 +98,7 @@ void blockcpy_or(void *dst, void *src, size_t n, int pat)
 #define TileNormMaker(funcname,pix_func)                     \\r
 static int funcname(int sx,int addr,int pal)                 \\r
 {                                                            \\r
-  unsigned char *pd = HighCol+sx;                            \\r
+  unsigned char *pd = Pico.est.HighCol+sx;                   \\r
   unsigned int pack=0; unsigned int t=0;                     \\r
                                                              \\r
   pack=*(unsigned int *)(Pico.vram+addr); /* Get 8 pixels */ \\r
@@ -124,7 +122,7 @@ static int funcname(int sx,int addr,int pal)                 \
 #define TileFlipMaker(funcname,pix_func)                     \\r
 static int funcname(int sx,int addr,int pal)                 \\r
 {                                                            \\r
-  unsigned char *pd = HighCol+sx;                            \\r
+  unsigned char *pd = Pico.est.HighCol+sx;                   \\r
   unsigned int pack=0; unsigned int t=0;                     \\r
                                                              \\r
   pack=*(unsigned int *)(Pico.vram+addr); /* Get 8 pixels */ \\r
@@ -515,7 +513,7 @@ static void DrawWindow(int tstart, int tend, int prio, int sh,
       pal=((code>>9)&0x30);\r
 \r
       if (prio) {\r
-        int *zb = (int *)(HighCol+8+(tilex<<3));\r
+        int *zb = (int *)(est->HighCol+8+(tilex<<3));\r
         *zb++ &= 0xbfbfbfbf;\r
         *zb   &= 0xbfbfbfbf;\r
       } else {\r
@@ -541,7 +539,7 @@ static void DrawTilesFromCacheShPrep(void)
   // as some layer has covered whole line with hi priority tiles,\r
   // we can process whole line and then act as if sh/hi mode was off,\r
   // but leave lo pri op sprite markers alone\r
-  int c = 320/4, *zb = (int *)(HighCol+8);\r
+  int c = 320/4, *zb = (int *)(Pico.est.HighCol+8);\r
   Pico.est.rendstatus |= PDRAW_SHHI_DONE;\r
   while (c--)\r
   {\r
@@ -591,7 +589,7 @@ static void DrawTilesFromCache(int *hc, int sh, int rlim, struct PicoEState *est
       addr=(code&0x7ff)<<4;\r
       addr+=(unsigned int)code>>25; // y offset into tile\r
       dx=(code>>16)&0x1ff;\r
-      zb = HighCol+dx;\r
+      zb = est->HighCol+dx;\r
       *zb++ &= 0xbf; *zb++ &= 0xbf; *zb++ &= 0xbf; *zb++ &= 0xbf;\r
       *zb++ &= 0xbf; *zb++ &= 0xbf; *zb++ &= 0xbf; *zb++ &= 0xbf;\r
 \r
@@ -607,7 +605,7 @@ static void DrawTilesFromCache(int *hc, int sh, int rlim, struct PicoEState *est
 last_cut_tile:\r
   {\r
     unsigned int t, pack=*(unsigned int *)(Pico.vram+addr); // Get 8 pixels\r
-    unsigned char *pd = HighCol+dx;\r
+    unsigned char *pd = est->HighCol+dx;\r
     if (!pack) return;\r
     if (code&0x0800)\r
     {\r
@@ -812,7 +810,7 @@ static void DrawSpritesSHi(unsigned char *sprited, const struct PicoEState *est)
     int offs, delta, width, height, row;\r
 \r
     offs = (p[cnt] & 0x7f) * 2;\r
-    sprite = HighPreSpr + offs;\r
+    sprite = est->HighPreSpr + offs;\r
     code = sprite[1];\r
     pal = (code>>9)&0x30;\r
 \r
@@ -936,7 +934,7 @@ static void DrawSpritesHiAS(unsigned char *sprited, int sh)
 \r
   /* nasty 1: remove 'sprite' flags */\r
   {\r
-    int c = 320/4/4, *zb = (int *)(HighCol+8);\r
+    int c = 320/4/4, *zb = (int *)(Pico.est.HighCol+8);\r
     while (c--)\r
     {\r
       *zb++ &= 0x7f7f7f7f; *zb++ &= 0x7f7f7f7f;\r
@@ -1147,7 +1145,7 @@ static void DrawAllSprites(unsigned char *sprited, int prio, int sh,
 \r
 // --------------------------------------------\r
 \r
-void BackFill(int reg7, int sh)\r
+void BackFill(int reg7, int sh, struct PicoEState *est)\r
 {\r
   unsigned int back;\r
 \r
@@ -1157,7 +1155,7 @@ void BackFill(int reg7, int sh)
   back|=back<<8;\r
   back|=back<<16;\r
 \r
-  memset32((int *)(HighCol+8), back, 320/4);\r
+  memset32((int *)(est->HighCol+8), back, 320/4);\r
 }\r
 #endif\r
 \r
@@ -1204,10 +1202,10 @@ void PicoDoHighPal555(int sh, int line, struct PicoEState *est)
   }\r
 }\r
 \r
-void FinalizeLine555(int sh, int line)\r
+void FinalizeLine555(int sh, int line, struct PicoEState *est)\r
 {\r
-  unsigned short *pd=DrawLineDest;\r
-  unsigned char  *ps=HighCol+8;\r
+  unsigned short *pd=est->DrawLineDest;\r
+  unsigned char  *ps=est->HighCol+8;\r
   unsigned short *pal=HighPal;\r
   int len;\r
 \r
@@ -1242,7 +1240,7 @@ void FinalizeLine555(int sh, int line)
 \r
 static void FinalizeLine8bit(int sh, int line, struct PicoEState *est)\r
 {\r
-  unsigned char *pd = DrawLineDest;\r
+  unsigned char *pd = est->DrawLineDest;\r
   int len, rs = est->rendstatus;\r
   static int dirty_count;\r
 \r
@@ -1271,12 +1269,12 @@ static void FinalizeLine8bit(int sh, int line, struct PicoEState *est)
 \r
   if (!sh && (rs & PDRAW_SONIC_MODE)) {\r
     if (dirty_count >= 11) {\r
-      blockcpy_or(pd, HighCol+8, len, 0x80);\r
+      blockcpy_or(pd, est->HighCol+8, len, 0x80);\r
     } else {\r
-      blockcpy_or(pd, HighCol+8, len, 0x40);\r
+      blockcpy_or(pd, est->HighCol+8, len, 0x40);\r
     }\r
   } else {\r
-    blockcpy(pd, HighCol+8, len);\r
+    blockcpy(pd, est->HighCol+8, len);\r
   }\r
 }\r
 \r
@@ -1403,8 +1401,8 @@ PICO_INTERNAL void PicoFrameStart(void)
     rendstatus_old = Pico.est.rendstatus;\r
   }\r
 \r
-  HighCol = HighColBase + offs * HighColIncrement;\r
-  DrawLineDest = (char *)DrawLineDestBase + offs * DrawLineDestIncrement;\r
+  Pico.est.HighCol = HighColBase + offs * HighColIncrement;\r
+  Pico.est.DrawLineDest = (char *)DrawLineDestBase + offs * DrawLineDestIncrement;\r
   Pico.est.DrawScanline = 0;\r
   skip_next_line = 0;\r
 \r
@@ -1421,7 +1419,7 @@ static void DrawBlankedLine(int line, int offs, int sh, int bgc)
   if (PicoScanBegin != NULL)\r
     PicoScanBegin(line + offs);\r
 \r
-  BackFill(bgc, sh);\r
+  BackFill(bgc, sh, &Pico.est);\r
 \r
   if (FinalizeLine != NULL)\r
     FinalizeLine(sh, line, &Pico.est);\r
@@ -1429,8 +1427,8 @@ static void DrawBlankedLine(int line, int offs, int sh, int bgc)
   if (PicoScanEnd != NULL)\r
     PicoScanEnd(line + offs);\r
 \r
-  HighCol += HighColIncrement;\r
-  DrawLineDest = (char *)DrawLineDest + DrawLineDestIncrement;\r
+  Pico.est.HighCol += HighColIncrement;\r
+  Pico.est.DrawLineDest = (char *)Pico.est.DrawLineDest + DrawLineDestIncrement;\r
 }\r
 \r
 static void PicoLine(int line, int offs, int sh, int bgc)\r
@@ -1452,7 +1450,7 @@ static void PicoLine(int line, int offs, int sh, int bgc)
   }\r
 \r
   // Draw screen:\r
-  BackFill(bgc, sh);\r
+  BackFill(bgc, sh, &Pico.est);\r
   if (Pico.video.reg[1]&0x40)\r
     DrawDisplay(sh);\r
 \r
@@ -1462,8 +1460,8 @@ static void PicoLine(int line, int offs, int sh, int bgc)
   if (PicoScanEnd != NULL)\r
     skip_next_line = PicoScanEnd(line + offs);\r
 \r
-  HighCol += HighColIncrement;\r
-  DrawLineDest = (char *)DrawLineDest + DrawLineDestIncrement;\r
+  Pico.est.HighCol += HighColIncrement;\r
+  Pico.est.DrawLineDest = (char *)Pico.est.DrawLineDest + DrawLineDestIncrement;\r
 }\r
 \r
 void PicoDrawSync(int to, int blank_last_line)\r
@@ -1539,7 +1537,7 @@ void PicoDrawSetOutBuf(void *dest, int increment)
 {\r
   DrawLineDestBase = dest;\r
   DrawLineDestIncrement = increment;\r
-  DrawLineDest = (unsigned char*)DrawLineDestBase + Pico.est.DrawScanline * increment;\r
+  Pico.est.DrawLineDest = (unsigned char*)DrawLineDestBase + Pico.est.DrawScanline * increment;\r
 }\r
 \r
 void PicoDrawSetInternalBuf(void *dest, int increment)\r
@@ -1547,7 +1545,7 @@ void PicoDrawSetInternalBuf(void *dest, int increment)
   if (dest != NULL) {\r
     HighColBase = dest;\r
     HighColIncrement = increment;\r
-    HighCol = HighColBase + Pico.est.DrawScanline * increment;\r
+    Pico.est.HighCol = HighColBase + Pico.est.DrawScanline * increment;\r
   }\r
   else {\r
     HighColBase = DefHighCol;\r
@@ -1572,4 +1570,12 @@ void PicoDrawSetCallbacks(int (*begin)(unsigned int num), int (*end)(unsigned in
   }\r
 }\r
 \r
-// vim:ts=4:sw=4:expandtab\r
+void PicoDrawInit(void)\r
+{\r
+  Pico.est.DrawLineDest = DefOutBuff;\r
+  Pico.est.HighCol = HighColBase;\r
+  Pico.est.HighPreSpr = HighPreSpr;\r
+  rendstatus_old = -1;\r
+}\r
+\r
+// vim:ts=2:sw=2:expandtab\r

diff --git a/pico/draw_arm.S b/pico/draw_arm.S
index 2c1db10..23c522b 100644 (file)
--- a/pico/draw_arm.S
+++ b/pico/draw_arm.S
@@ -10,15 +10,7 @@
 \r
 #include "pico_int_o32.h"\r
 \r
-.extern PicoOpt\r
-.extern HighCol\r
-.extern HighSprZ\r
-.extern HighPreSpr\r
-.extern DrawLineDest\r
 .extern DrawStripInterlace\r
-.extern HighCacheS_ptr\r
-\r
-.equiv OVERRIDE_HIGHCOL,  1\r
 \r
 .equ PDRAW_SPRITES_MOVED, (1<<0)\r
 .equ PDRAW_WND_DIFF_PRIO, (1<<1)\r
@@ -395,17 +387,12 @@ DrawLayer:
     sub     r10,r10,r9, lsl #16  @ cells-=cellskip\r
 \r
     @ cache some stuff to avoid mem access\r
-.if OVERRIDE_HIGHCOL\r
-    ldr     r11,=HighCol\r
-    mov     r0, #0xf\r
-    ldr     r11,[r11]\r
-.else\r
-    ldr     r11,=HighCol\r
+    ldr     r11,[sp, #9*4]       @ est\r
     mov     r0, #0xf\r
-.endif\r
+    ldr     r11,[r11, #OFS_HighCol]\r
 \r
     mvn     r9, #0               @ r9=prevcode=-1\r
-    add     r1, r11, r7         @ r1=pdest\r
+    add     r1, r11, r7          @ r1=pdest\r
 \r
 \r
     @ r4 & r7 are scratch in this loop\r
@@ -548,14 +535,9 @@ DrawLayer:
     add     r10,r10,r9, lsl #16  @ cell+=cellskip\r
 \r
     @ cache some stuff to avoid mem access\r
-.if OVERRIDE_HIGHCOL\r
-    ldr     r11,=HighCol\r
-    mov     r0, #0xf\r
-    ldr     r11,[r11]\r
-.else\r
-    ldr     r11,=HighCol\r
+    ldr     r11,[sp, #9*4]       @ est\r
     mov     r0, #0xf\r
-.endif\r
+    ldr     r11,[r11, #OFS_HighCol]\r
 \r
     mvn     r9, #0               @ r9=prevcode=-1\r
     add     r1, r11, r7          @ r1=pdest\r
@@ -722,23 +704,17 @@ DrawLayer:
 \r
 @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r
 \r
+@ void BackFill(int reg7, int sh, struct PicoEState *est)\r
 \r
-.global BackFill @ int reg7, int sh\r
+.global BackFill\r
 \r
 BackFill:\r
     stmfd   sp!, {r4-r9,lr}\r
 \r
-.if OVERRIDE_HIGHCOL\r
-    ldr     lr, =HighCol\r
     mov     r0, r0, lsl #26\r
-    ldr     lr, [lr]\r
+    ldr     lr, [r2, #OFS_HighCol]\r
     mov     r0, r0, lsr #26\r
     add     lr, lr, #8\r
-.else\r
-    ldr     lr, =(HighCol+8)\r
-    mov     r0, r0, lsl #26\r
-    mov     r0, r0, lsr #26\r
-.endif\r
 \r
     orr     r0, r0, r1, lsl #6\r
     orr     r0, r0, r0, lsl #8\r
@@ -764,8 +740,8 @@ BackFill:
     stmia   lr!, {r0-r7}\r
     stmia   lr!, {r0-r7}\r
 \r
-    ldmfd   sp!, {r4-r9,r12}\r
-    bx      r12\r
+    ldmfd   sp!, {r4-r9,lr}\r
+    bx      lr\r
 \r
 \r
 @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r
@@ -778,14 +754,8 @@ DrawTilesFromCache:
     stmfd   sp!, {r4-r9,r11,lr}\r
 \r
     @ cache some stuff to avoid mem access\r
-.if OVERRIDE_HIGHCOL\r
-    ldr     r11,=HighCol\r
+    ldr     r11,[r3, #OFS_HighCol]\r
     mov     r12,#0xf\r
-    ldr     r11,[r11]\r
-.else\r
-    ldr     r11,=HighCol\r
-    mov     r12,#0xf\r
-.endif\r
     ldr     lr, [r3, #OFS_Pico_vram]\r
     mov     r9, r3         @ est\r
 \r
@@ -964,14 +934,8 @@ DrawSpritesSHi:
     add     r10,r0, #3      @ r10=HighLnSpr end\r
     add     r10,r10,r3      @ r10=HighLnSpr end\r
 \r
-.if OVERRIDE_HIGHCOL\r
-    ldr     r11,=HighCol\r
-    mov     r12,#0xf\r
-    ldr     r11,[r11]\r
-.else\r
-    ldr     r11,=HighCol\r
+    ldr     r11,[r1, #OFS_HighCol]\r
     mov     r12,#0xf\r
-.endif\r
     ldr     lr, [r1, #OFS_Pico_vram]\r
 \r
 \r
@@ -979,7 +943,7 @@ DrawSpriteSHi:
     @ draw next sprite\r
     ldrb    r0, [r10,#-1]!\r
     ldr     r7, [sp]        @ est\r
-    ldr     r1, =HighPreSpr\r
+    ldr     r1, [r7, #OFS_HighPreSpr]\r
     cmp     r0, #0xff\r
     ldmeqfd sp!, {r1,r4-r11,pc} @ end of list\r
     and     r0, r0, #0x7f\r
@@ -1159,14 +1123,8 @@ das_no_prep:
     add     r10,r0, #3\r
     add     r10,r10,r2      @ r10=HighLnSpr end\r
 \r
-.if OVERRIDE_HIGHCOL\r
-    ldr     r11,=HighCol\r
-    mov     r12,#0xf\r
-    ldr     r11,[r11]\r
-.else\r
-    ldr     r11,=HighCol\r
+    ldr     r11,[r3, #OFS_HighCol]\r
     mov     r12,#0xf\r
-.endif\r
     ldr     lr, [r3, #OFS_Pico_vram]\r
 \r
 @ + 0  :    hhhhvvvv ----hhvv yyyyyyyy yyyyyyyy // v, h: horiz. size\r
@@ -1182,7 +1140,7 @@ DrawSprite:
     ldmeqfd sp!, {r1,r3-r11,pc} @ end of list\r
     cmp     r2, r8, lsr #1\r
     bne     DrawSprite      @ wrong priority\r
-    ldr     r1, =HighPreSpr\r
+    ldr     r1, [r7, #OFS_HighPreSpr]\r
     and     r0, r0, #0x7f\r
     add     r0, r1, r0, lsl #3\r
 \r
@@ -1352,17 +1310,10 @@ DrawWindow:
     sub     r8, r1, r0\r
 \r
     @ cache some stuff to avoid mem access\r
-.if OVERRIDE_HIGHCOL\r
-    ldr     r11,=HighCol\r
+    ldr     r11, [r11, #OFS_HighCol]\r
     mov     r8, r8, lsl #1        @ cells\r
-    ldr     r11,[r11]\r
-    mvn     r9, #0                @ r9=prevcode=-1\r
     add     r11,r11,#8\r
-.else\r
-    ldr     r11,=(HighCol+8)\r
-    mov     r8, r8, lsl #1        @ cells\r
     mvn     r9, #0                @ r9=prevcode=-1\r
-.endif\r
     add     r1, r11, r0, lsl #4   @ r1=pdest\r
     mov     r0, #0xf\r
     b       .dwloop_enter\r
@@ -1632,17 +1583,9 @@ FinalizeLineRGB555_pal_done:
     tstne   r12,#PDRAW_ACC_SPRITES\r
     movne   lr, #0x3f\r
 \r
-.if OVERRIDE_HIGHCOL\r
-    ldr     r1, =HighCol\r
-    ldr     r0, =DrawLineDest\r
-    ldr     r1, [r1]\r
-    ldr     r0, [r0]\r
+    ldr     r1, [r10, #OFS_HighCol]\r
+    ldr     r0, [r10, #OFS_DrawLineDest]\r
     add     r1, r1, #8\r
-.else\r
-    ldr     r0, =DrawLineDest\r
-    ldr     r1, =(HighCol+8)\r
-    ldr     r0, [r0]\r
-.endif\r
 \r
     ldrb    r12, [r8, #12]\r
     mov     lr, lr, lsl #1\r
@@ -1650,7 +1593,7 @@ FinalizeLineRGB555_pal_done:
     tst     r12, #1\r
     movne   r2, #320/8           @ len\r
     bne     .fl_no32colRGB555\r
-    ldr     r4, =PicoOpt\r
+    ldr     r4, [r10, #OFS_PicoOpt]\r
     mov     r2, #256/8\r
     ldr     r4, [r4]\r
     tst     r4, #0x4000\r

diff --git a/pico/mode4.c b/pico/mode4.c
index c945f6f..1f9adff 100644 (file)
--- a/pico/mode4.c
+++ b/pico/mode4.c
@@ -28,7 +28,7 @@ static int screen_offset;
 
 static int TileNormM4(int sx, int addr, int pal)
 {
-  unsigned char *pd = HighCol + sx;
+  unsigned char *pd = Pico.est.HighCol + sx;
   unsigned int pack, t;
 
   pack = *(unsigned int *)(Pico.vram + addr); /* Get 4 bitplanes / 8 pixels */
@@ -50,7 +50,7 @@ static int TileNormM4(int sx, int addr, int pal)
 
 static int TileFlipM4(int sx,int addr,int pal)
 {
-  unsigned char *pd = HighCol + sx;
+  unsigned char *pd = Pico.est.HighCol + sx;
   unsigned int pack, t;
 
   pack = *(unsigned int *)(Pico.vram + addr); /* Get 4 bitplanes / 8 pixels */
@@ -192,7 +192,7 @@ static void DrawDisplayM4(int scanline)
 
   if (pv->reg[0] & 0x20)
     // first column masked
-    ((int *)HighCol)[2] = ((int *)HighCol)[3] = 0xe0e0e0e0;
+    ((int *)Pico.est.HighCol)[2] = ((int *)Pico.est.HighCol)[3] = 0xe0e0e0e0;
 }
 
 void PicoFrameStartMode4(void)
@@ -219,7 +219,7 @@ void PicoFrameStartMode4(void)
     rendlines = lines;
   }
 
-  DrawLineDest = (char *)DrawLineDestBase + screen_offset * DrawLineDestIncrement;
+  Pico.est.DrawLineDest = (char *)DrawLineDestBase + screen_offset * DrawLineDestIncrement;
 }
 
 void PicoLineMode4(int line)
@@ -233,7 +233,7 @@ void PicoLineMode4(int line)
     skip_next_line = PicoScanBegin(line + screen_offset);
 
   // Draw screen:
-  BackFill(Pico.video.reg[7] & 0x0f, 0);
+  BackFill(Pico.video.reg[7] & 0x0f, 0, &Pico.est);
   if (Pico.video.reg[1] & 0x40)
     DrawDisplayM4(line);
 
@@ -243,7 +243,7 @@ void PicoLineMode4(int line)
   if (PicoScanEnd != NULL)
     skip_next_line = PicoScanEnd(line + screen_offset);
 
-  DrawLineDest = (char *)DrawLineDest + DrawLineDestIncrement;
+  Pico.est.DrawLineDest = (char *)Pico.est.DrawLineDest + DrawLineDestIncrement;
 }
 
 void PicoDoHighPal555M4(void)
@@ -282,12 +282,12 @@ static void FinalizeLineRGB555M4(int line)
 
 static void FinalizeLine8bitM4(int line)
 {
-  unsigned char *pd = DrawLineDest;
+  unsigned char *pd = Pico.est.DrawLineDest;
 
   if (!(PicoOpt & POPT_DIS_32C_BORDER))
     pd += 32;
 
-  memcpy32((int *)pd, (int *)(HighCol+8), 256/4);
+  memcpy32((int *)pd, (int *)(Pico.est.HighCol+8), 256/4);
 }
 
 void PicoDrawSetOutputMode4(pdso_t which)

diff --git a/pico/pico.c b/pico/pico.c
index e14c503..b6a083d 100644 (file)
--- a/pico/pico.c
+++ b/pico/pico.c
@@ -39,6 +39,7 @@ void PicoInit(void)
 \r
   Pico.est.Pico_video = &Pico.video;\r
   Pico.est.Pico_vram = Pico.vram;\r
+  Pico.est.PicoOpt = &PicoOpt;\r
 \r
   // Init CPUs:\r
   SekInit();\r
@@ -47,6 +48,8 @@ void PicoInit(void)
   PicoInitMCD();\r
   PicoSVPInit();\r
   Pico32xInit();\r
+\r
+  PicoDrawInit();\r
 }\r
 \r
 // to be called once on emu exit\r

diff --git a/pico/pico.h b/pico/pico.h
index d899b1a..98e4c78 100644 (file)
--- a/pico/pico.h
+++ b/pico/pico.h
@@ -172,8 +172,6 @@ typedef enum
 void PicoDrawSetOutFormat(pdso_t which, int use_32x_line_mode);\r
 void PicoDrawSetOutBuf(void *dest, int increment);\r
 void PicoDrawSetCallbacks(int (*begin)(unsigned int num), int (*end)(unsigned int num));\r
-extern void *DrawLineDest;\r
-extern unsigned char *HighCol;\r
 // utility\r
 #ifdef _ASM_DRAW_C\r
 void vidConvCpyRGB565(void *to, void *from, int pixels);\r

diff --git a/pico/pico_int.h b/pico/pico_int.h
index 427460e..b9a4418 100644 (file)
--- a/pico/pico_int.h
+++ b/pico/pico_int.h
@@ -338,8 +338,12 @@ struct PicoEState
 {\r
   int DrawScanline;\r
   int rendstatus;\r
+  void *DrawLineDest;          // draw estination\r
+  unsigned char *HighCol;\r
+  int *HighPreSpr;\r
   void *Pico_video;\r
   void *Pico_vram;\r
+  int  *PicoOpt;\r
 };\r
 \r
 // some assembly stuff depend on these, do not touch!\r
@@ -589,9 +593,10 @@ extern void (*PicoCartUnloadHook)(void);
 int CM_compareRun(int cyc, int is_sub);\r
 \r
 // draw.c\r
+void PicoDrawInit(void);\r
 PICO_INTERNAL void PicoFrameStart(void);\r
 void PicoDrawSync(int to, int blank_last_line);\r
-void BackFill(int reg7, int sh);\r
+void BackFill(int reg7, int sh, struct PicoEState *est);\r
 void FinalizeLine555(int sh, int line, struct PicoEState *est);\r
 extern int (*PicoScanBegin)(unsigned int num);\r
 extern int (*PicoScanEnd)(unsigned int num);\r

diff --git a/pico/pico_int_o32.h b/pico/pico_int_o32.h
index 1cdc6b5..4094697 100644 (file)
--- a/pico/pico_int_o32.h
+++ b/pico/pico_int_o32.h
@@ -1,5 +1,9 @@
 /* autogenerated by ./tools/mkoffsets, do not edit */
 #define OFS_DrawScanline     0x00
 #define OFS_rendstatus       0x04
-#define OFS_Pico_video       0x08
-#define OFS_Pico_vram        0x0c
+#define OFS_DrawLineDest     0x08
+#define OFS_HighCol          0x0c
+#define OFS_HighPreSpr       0x10
+#define OFS_Pico_video       0x14
+#define OFS_Pico_vram        0x18
+#define OFS_PicoOpt          0x1c

diff --git a/platform/gizmondo/emu.c b/platform/gizmondo/emu.c
index 3115ebd..3a6c861 100644 (file)
--- a/platform/gizmondo/emu.c
+++ b/platform/gizmondo/emu.c
@@ -94,7 +94,7 @@ void pemu_prep_defconfig(void)
 
 static int EmuScanBegin16(unsigned int num)
 {
-       DrawLineDest = (unsigned short *) giz_screen + 321 * num;
+       Pico.est.DrawLineDest = (unsigned short *) giz_screen + 321 * num;
 
        if ((currentConfig.EmuOpt&0x4000) && (num&1) == 0) // (Pico.m.frame_count&1))
                return 1; // skip next line
@@ -105,7 +105,7 @@ static int EmuScanBegin16(unsigned int num)
 static int EmuScanBegin8(unsigned int num)
 {
        // draw like the fast renderer
-       HighCol = gfx_buffer + 328 * num;
+       Pico.est.HighCol = gfx_buffer + 328 * num;
 
        return 0;
 }
@@ -122,13 +122,6 @@ static void osd_text(int x, int y, const char *text)
        emu_text_out16(x, y, text);
 }
 
-/*
-void log1(void *p1, void *p2)
-{
-       lprintf("%p %p %p\n", p1, p2, DrawLineDest);
-}
-*/
-
 static void cd_leds(void)
 {
        static int old_reg = 0;

diff --git a/platform/gp2x/emu.c b/platform/gp2x/emu.c
index 3121a6a..8db33a9 100644 (file)
--- a/platform/gp2x/emu.c
+++ b/platform/gp2x/emu.c
@@ -222,7 +222,7 @@ static unsigned char __attribute__((aligned(4))) rot_buff[320*4*2];
 \r
 static int EmuScanBegin16_rot(unsigned int num)\r
 {\r
-       DrawLineDest = rot_buff + (num & 3) * 320 * 2;\r
+       Pico.est.DrawLineDest = rot_buff + (num & 3) * 320 * 2;\r
        return 0;\r
 }\r
 \r
@@ -237,7 +237,7 @@ static int EmuScanEnd16_rot(unsigned int num)
 \r
 static int EmuScanBegin8_rot(unsigned int num)\r
 {\r
-       DrawLineDest = rot_buff + (num & 3) * 320;\r
+       Pico.est.DrawLineDest = rot_buff + (num & 3) * 320;\r
        return 0;\r
 }\r
 \r
@@ -262,14 +262,14 @@ static int EmuScanBegin16_ld(unsigned int num)
        if (emu_scan_begin)\r
                return emu_scan_begin(ld_counter);\r
        else\r
-               DrawLineDest = (char *)g_screen_ptr + 320 * ld_counter * gp2x_current_bpp / 8;\r
+               Pico.est.DrawLineDest = (char *)g_screen_ptr + 320 * ld_counter * gp2x_current_bpp / 8;\r
 \r
        return 0;\r
 }\r
 \r
 static int EmuScanEnd16_ld(unsigned int num)\r
 {\r
-       void *oldline = DrawLineDest;\r
+       void *oldline = Pico.est.DrawLineDest;\r
 \r
        if (emu_scan_end)\r
                emu_scan_end(ld_counter);\r
@@ -280,7 +280,7 @@ static int EmuScanEnd16_ld(unsigned int num)
                ld_left = ld_lines;\r
 \r
                EmuScanBegin16_ld(num);\r
-               memcpy32(DrawLineDest, oldline, 320 * gp2x_current_bpp / 8 / 4);\r
+               memcpy32(Pico.est.DrawLineDest, oldline, 320 * gp2x_current_bpp / 8 / 4);\r
                if (emu_scan_end)\r
                        emu_scan_end(ld_counter);\r
 \r

diff --git a/platform/psp/emu.c b/platform/psp/emu.c
index 8deb7fd..cb16d26 100644 (file)
--- a/platform/psp/emu.c
+++ b/platform/psp/emu.c
@@ -242,8 +242,8 @@ static void do_slowmode_lines(int line_to)
 
 static void EmuScanPrepare(void)
 {
-       HighCol = (unsigned char *)VRAM_CACHED_STUFF + 8;
-       if (!(Pico.video.reg[1]&8)) HighCol += 8*512;
+       Pico.est.HighCol = (unsigned char *)VRAM_CACHED_STUFF + 8;
+       if (!(Pico.video.reg[1]&8)) Pico.est.HighCol += 8*512;
 
        if (dynamic_palette > 0)
                dynamic_palette--;
@@ -258,7 +258,7 @@ static void EmuScanPrepare(void)
 static int EmuScanSlowBegin(unsigned int num)
 {
        if (!dynamic_palette)
-               HighCol = (unsigned char *)VRAM_CACHED_STUFF + num * 512 + 8;
+               Pico.est.HighCol = (unsigned char *)VRAM_CACHED_STUFF + num * 512 + 8;
 
        return 0;
 }
@@ -276,7 +276,7 @@ static int EmuScanSlowEnd(unsigned int num)
        if (dynamic_palette) {
                int line_len = (Pico.video.reg[12]&1) ? 320 : 256;
                void *dst = (char *)VRAM_STUFF + 512*240 + 512*2*num;
-               amips_clut_f(dst, HighCol + 8, localPal, line_len);
+               amips_clut_f(dst, Pico.est.HighCol + 8, localPal, line_len);
        }
 
        return 0;

diff --git a/tools/mkoffsets.c b/tools/mkoffsets.c
index 4044ad3..e9eb3c5 100644 (file)
--- a/tools/mkoffsets.c
+++ b/tools/mkoffsets.c
@@ -23,8 +23,12 @@ int main(int argc, char *argv[])
   fprintf(f, "/* autogenerated by %s, do not edit */\n", argv[0]);
   DUMP(f, DrawScanline);
   DUMP(f, rendstatus);
+  DUMP(f, DrawLineDest);
+  DUMP(f, HighCol);
+  DUMP(f, HighPreSpr);
   DUMP(f, Pico_video);
   DUMP(f, Pico_vram);
+  DUMP(f, PicoOpt);
   fclose(f);
 
   return 0;