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cps3.cpp: tilemap linescroll little fix

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This commit is contained in:
MetalliC 2019-09-24 00:02:17 +03:00
parent 1bb66ee8c6
commit b77f2851c9
1 changed files with 3 additions and 3 deletions
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6
src/mame/drivers/cps3.cpp
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@ -1026,7 +1026,7 @@ void cps3_state::draw_tilemapsprite_line(u32 *regs, int drawline, bitmap_rgb32 &
int tilesubline = line % 16;
if (linescroll_enable)
scrollx += (m_spriteram[linebase + ((line + 16 - 4) & 0x3ff)] >> 16) & 0x3ff;
scrollx += (m_spriteram[linebase + ((line + 16) & 0x3ff)] >> 16) & 0x3ff; // test case: sfiii Ryu's stage 2nd round floor
rectangle clip(cliprect.left(), cliprect.right(), drawline, drawline);
@ -2022,8 +2022,8 @@ void cps3_state::process_character_dma(u32 address)
u32 real_destination = dat2 << 3;
u32 real_length = (((dat1 & 0x001fffff) + 1) << 3);
/* 0x01000000 is the end of list marker, 0x13131313 is our default fill */
if ((dat1 == 0x01000000) || (dat1 == 0x13131313)) break;
// 0x01000000 is the end of list marker
if (dat1 & 0x01000000) break;
//logerror("%08x %08x %08x real_source %08x (rom %d offset %08x) real_destination %08x, real_length %08x\n", dat1, dat2, dat3, real_source, real_source/0x800000, real_source%0x800000, real_destination, real_length);