+/*
+ * PicoDrive
+ * (C) notaz, 2009,2010
+ *
+ * This work is licensed under the terms of MAME license.
+ * See COPYING file in the top-level directory.
+ */
#include "../pico_int.h"
int (*PicoScan32xBegin)(unsigned int num);
\
for (i = 320; i > 0; i--, pd++, p32x++, pmd++) { \
unsigned short t = *p32x; \
- if (*pmd != mdbg && !((t ^ inv) & 0x8000)) { \
+ if ((*pmd & 0x3f) != mdbg && !((t ^ inv) & 0x8000)) { \
pmd_draw_code; \
continue; \
} \
int i; \
for (i = 320; i > 0; i--, pd++, p32x++, pmd++) { \
t = pal[*(unsigned char *)((long)p32x ^ 1)]; \
- if ((t & 0x20) || *pmd == mdbg) \
+ if ((t & 0x20) || (*pmd & 0x3f) == mdbg) \
*pd = t; \
else \
pmd_draw_code; \
for (i = 320; i > 0; p32x++) { \
t = pal[*p32x & 0xff]; \
for (len = (*p32x >> 8) + 1; len > 0 && i > 0; len--, i--, pd++, pmd++) { \
- if (*pmd == mdbg || (t & 0x20)) \
+ if ((*pmd & 0x3f) == mdbg || (t & 0x20)) \
*pd = t; \
else \
pmd_draw_code; \
} \
}
+// this is almost never used (Wiz and menu bg gen only)
void FinalizeLine32xRGB555(int sh, int line)
{
unsigned short *pd = DrawLineDest;
}
}
-void PicoDraw32xSetFrameMode(int is_on, int only_32x)
+void PicoDrawSetOutFormat32x(pdso_t which, int use_32x_line_mode)
{
#ifdef _ASM_32X_DRAW
extern void *Pico32xNativePal;
Pico32xNativePal = Pico32xMem->pal_native;
#endif
- if (is_on) {
- // use the same layout as alt renderer
- PicoDrawSetInternalBuf(PicoDraw2FB + 328*8, 328);
- Pico32xDrawMode = only_32x ? PDM32X_32X_ONLY : PDM32X_BOTH;
- } else {
+ if (which == PDF_RGB555 && use_32x_line_mode) {
+ // we'll draw via FinalizeLine32xRGB555 (rare)
PicoDrawSetInternalBuf(NULL, 0);
Pico32xDrawMode = PDM32X_OFF;
+ return;
}
+
+ // use the same layout as alt renderer
+ PicoDrawSetInternalBuf(PicoDraw2FB, 328);
+ Pico32xDrawMode = (which == PDF_RGB555) ? PDM32X_32X_ONLY : PDM32X_BOTH;
}
+// vim:shiftwidth=2:ts=2:expandtab