diff options
Diffstat (limited to 'src/mame/video/pgm.c')
-rw-r--r-- | src/mame/video/pgm.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/mame/video/pgm.c b/src/mame/video/pgm.c index 0d6137bfb41..6b03364e911 100644 --- a/src/mame/video/pgm.c +++ b/src/mame/video/pgm.c @@ -18,7 +18,6 @@ INLINE void pgm_draw_pix( int xdrawpos, int pri, UINT16* dest, UINT8* destpri, UINT16 srcdat) { - if ((xdrawpos >= 0) && (xdrawpos < 448)) { if (!(destpri[xdrawpos]&1)) @@ -452,7 +451,6 @@ static void draw_sprite_new_basic( pgm_state *state, running_machine &machine, i while (ycnt < high) { - if (!(flip & 0x02)) ydrawpos = ypos + ycntdraw; else @@ -563,7 +561,6 @@ WRITE16_MEMBER(pgm_state::pgm_tx_videoram_w) TILE_GET_INFO_MEMBER(pgm_state::get_pgm_tx_tilemap_tile_info) { - /* 0x904000 - 0x90ffff is the Text Overlay Ram (pgm_tx_videoram) each tile uses 4 bytes, the tilemap is 64x128? @@ -671,7 +668,6 @@ void pgm_state::screen_eof_pgm(screen_device &screen, bool state) // rising edge if (state) { - /* first 0xa00 of main ram = sprites, seems to be buffered, DMA? */ memcpy(m_spritebufferram, m_mainram, 0xa00); } |