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author ajrhacker <ajrhacker@users.noreply.github.com>2018-04-28 11:41:29 -0400
committer GitHub <noreply@github.com>2018-04-28 11:41:29 -0400
commitd5991c33a7b75c7deca3aab926472652854e8570 (patch)
treec877f34162ce2ad457c8896e52796a43b4a5435a
parent866480f22ec8e05ba92ad3aa69c4da31ed6133fa (diff)
parent96969fa32c84db98c22f2e8069226cedf027f3d4 (diff)
Merge pull request #3493 from cam900/patch-12
seibuspi : Fix Typo, Add notes
-rw-r--r--src/mame/video/seibuspi.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mame/video/seibuspi.cpp b/src/mame/video/seibuspi.cpp
index 78dfa18d159..e393e87b870 100644
--- a/src/mame/video/seibuspi.cpp
+++ b/src/mame/video/seibuspi.cpp
@@ -293,7 +293,7 @@ WRITE32_MEMBER(seibuspi_state::tilemap_dma_start_w)
/* fore layer row scroll */
if (m_rowscroll_enable)
{
- memcpy(&m_tilemap_ram[0x1800/4], &m_mainram[index], 0x800/4);
+ memcpy(&m_tilemap_ram[0x1800/4], &m_mainram[index], 0x800/4); // 0x2800/4?
index += 0x800/4;
}
@@ -313,7 +313,7 @@ WRITE32_MEMBER(seibuspi_state::tilemap_dma_start_w)
/* middle layer row scroll */
if (m_rowscroll_enable)
{
- memcpy(&m_tilemap_ram[0x1800/4], &m_mainram[index], 0x800/4);
+ memcpy(&m_tilemap_ram[0x2800/4], &m_mainram[index], 0x800/4); // 0x1800/4?
index += 0x800/4;
}
@@ -764,6 +764,7 @@ void seibuspi_state::video_start()
m_midl_layer->set_transparent_pen(63);
m_fore_layer->set_transparent_pen(63);
+ // TODO : Differs per games?
// alpha blending (preliminary)
memset(m_alpha_table, 0, 0x2000);