diff options
Diffstat (limited to 'src/mame/video/xavix.cpp')
-rw-r--r-- | src/mame/video/xavix.cpp | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/src/mame/video/xavix.cpp b/src/mame/video/xavix.cpp index 8760a1244d5..4e4187ce6ca 100644 --- a/src/mame/video/xavix.cpp +++ b/src/mame/video/xavix.cpp @@ -558,9 +558,6 @@ void xavix_state::draw_sprites_line(screen_device &screen, bitmap_ind16 &bitmap, xpos += 128 - 8; - - - // Everything except directdirect addressing (Addressing Mode 2) goes through the segment registers? if (alt_addressing != 0) { @@ -578,15 +575,12 @@ void xavix_state::draw_sprites_line(screen_device &screen, bitmap_ind16 &bitmap, tile += gfxbase; } - - - int bpp = 1; bpp = (attr0 & 0x0e) >> 1; bpp += 1; - draw_tile_line(screen, bitmap, cliprect, tile, bpp, xpos, line, drawheight, drawwidth, flipx, flipy, pal, zval, drawline); + draw_tile_line(screen, bitmap, cliprect, tile, bpp, xpos + xpos_adjust, line, drawheight, drawwidth, flipx, flipy, pal, zval, drawline); /* if ((spr_ypos[i] != 0x81) && (spr_ypos[i] != 0x80) && (spr_ypos[i] != 0x00)) @@ -601,23 +595,22 @@ void xavix_state::draw_sprites_line(screen_device &screen, bitmap_ind16 &bitmap, void xavix_state::draw_tile_line(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int tile, int bpp, int xpos, int ypos, int drawheight, int drawwidth, int flipx, int flipy, int pal, int zval, int line) { //const pen_t *paldata = m_palette->pens(); - - if (flipy) - line = drawheight - line; - if (ypos > cliprect.max_y || ypos < cliprect.min_y) return; if ((xpos > cliprect.max_x) || ((xpos + drawwidth) < cliprect.min_x)) return; - if ((ypos >= cliprect.min_y && ypos <= cliprect.max_y)) { int bits_per_tileline = drawwidth * bpp; // set the address here so we can increment in bits in the draw function set_data_address(tile, 0); + + if (flipy) + line = (drawheight - 1) - line; + m_tmp_dataaddress = m_tmp_dataaddress + ((line * bits_per_tileline) / 8); m_tmp_databit = (line * bits_per_tileline) % 8; @@ -683,9 +676,6 @@ uint32_t xavix_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, bitmap.fill(m_palette->black_pen(), cliprect); m_zbuffer.fill(0, cliprect); - - - rectangle clip = cliprect; clip.min_y = cliprect.min_y; |