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namcos2.cpp: drop ROZ optimization hack, which was causing missing backgrounds for Phelios [Angelo Salese]

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This commit is contained in:
Angelo Salese 2019-07-01 19:09:41 +02:00
parent 1e7d42931f
commit a885d25e58
1 changed files with 4 additions and 2 deletions
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6
src/mame/video/namcos2.cpp
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@ -91,7 +91,9 @@ uint32_t namcos2_state::screen_update(screen_device &screen, bitmap_ind16 &bitma
apply_clip(clip, cliprect); apply_clip(clip, cliprect);
/* HACK: enable ROZ layer only if it has priority > 0 */ /* HACK: enable ROZ layer only if it has priority > 0 */
bool roz_enable = ((m_gfx_ctrl & 0x7000) ? true : false); // Phelios contradicts with this so disabled
// (level 0 ROZ is actually used by stages 2, 3 and 4 at very least)
//bool roz_enable = ((m_gfx_ctrl & 0x7000) ? true : false);
for (pri = 0; pri < 16; pri++) for (pri = 0; pri < 16; pri++)
{ {
@ -99,7 +101,7 @@ uint32_t namcos2_state::screen_update(screen_device &screen, bitmap_ind16 &bitma
{ {
m_c123tmap->draw(screen, bitmap, clip, pri / 2); m_c123tmap->draw(screen, bitmap, clip, pri / 2);
if (roz_enable) //if (roz_enable)
{ {
if (((m_gfx_ctrl & 0x7000) >> 12) == pri / 2) if (((m_gfx_ctrl & 0x7000) >> 12) == pri / 2)
{ {