TMS34010 test fixes.

diff --git a/mame/tm34010/34010gfx.c b/mame/tm34010/34010gfx.c
index a350be0e692e3e2f9a578dd05249ae20db2467f5..592c03fb360c01c3044a426dc9bbcb35a820af44 100644 (file)
--- a/mame/tm34010/34010gfx.c
+++ b/mame/tm34010/34010gfx.c
@@ -1046,7 +1046,7 @@ void FUNCTION_NAME(tms340x0_device::pixblt)(int src_is_linear, int dst_is_linear
 
                        /* fetch the initial source word */
                        srcword = (this->*word_read)(*m_program, srcwordaddr++ << 1);
-                       srcword &= m_plane_mask_inv;
+                       //srcword &= m_plane_mask_inv;
                        readwrites++;
 
                        /* fetch the initial dest word */
@@ -1066,7 +1066,7 @@ void FUNCTION_NAME(tms340x0_device::pixblt)(int src_is_linear, int dst_is_linear
                                if (srcbit + BITS_PER_PIXEL > 16)
                                {
                                        srcword |= (this->*word_read)(*m_program, srcwordaddr++ << 1) << 16;
-                                       srcword &= m_plane_mask_inv;
+                                       //srcword &= m_plane_mask_inv;
                                        readwrites++;
                                }
 
@@ -1421,7 +1421,7 @@ if ((daddr & (BITS_PER_PIXEL - 1)) != 0) osd_printf_debug("PIXBLT_R%d with odd d
 
                        /* fetch the initial source word */
                        srcword = (this->*word_read)(*m_program, --swordaddr << 1);
-                       srcword &= m_plane_mask_inv;
+                       //srcword &= m_plane_mask_inv;
                        srcmask = PIXEL_MASK << ((saddr - BITS_PER_PIXEL) & 15);
 
                        /* handle the right partial word */
@@ -1438,7 +1438,7 @@ if ((daddr & (BITS_PER_PIXEL - 1)) != 0) osd_printf_debug("PIXBLT_R%d with odd d
                                        if (srcmask == 0)
                                        {
                                                srcword = (this->*word_read)(*m_program, --swordaddr << 1);
-                                               srcword &= m_plane_mask_inv;
+                                               //srcword &= m_plane_mask_inv;
                                                srcmask = PIXEL_MASK << (16 - BITS_PER_PIXEL);
                                        }
 
@@ -1487,7 +1487,7 @@ if ((daddr & (BITS_PER_PIXEL - 1)) != 0) osd_printf_debug("PIXBLT_R%d with odd d
                                        if (srcmask == 0)
                                        {
                                                srcword = (this->*word_read)(*m_program, --swordaddr << 1);
-                                               srcword &= m_plane_mask_inv;
+                                               //srcword &= m_plane_mask_inv;
                                                srcmask = PIXEL_MASK << (16 - BITS_PER_PIXEL);
                                        }
 
@@ -1532,7 +1532,7 @@ if ((daddr & (BITS_PER_PIXEL - 1)) != 0) osd_printf_debug("PIXBLT_R%d with odd d
                                        if (srcmask == 0)
                                        {
                                                srcword = (this->*word_read)(*m_program, --swordaddr << 1);
-                                               srcword &= m_plane_mask_inv;
+                                               //srcword &= m_plane_mask_inv;
                                                srcmask = PIXEL_MASK << (16 - BITS_PER_PIXEL);
                                        }
 
@@ -1686,7 +1686,7 @@ void FUNCTION_NAME(tms340x0_device::pixblt_b)(int dst_is_linear)
 
                        /* fetch the initial source word */
                        srcword = (this->*word_read)(*m_program, swordaddr++ << 1);
-                       srcword &= m_plane_mask_inv;
+                       //srcword &= m_plane_mask_inv;
                        srcmask = 1 << (saddr & 15);
 
                        /* handle the left partial word */
@@ -1711,7 +1711,7 @@ void FUNCTION_NAME(tms340x0_device::pixblt_b)(int dst_is_linear)
                                        if (srcmask == 0)
                                        {
                                                srcword = (this->*word_read)(*m_program, swordaddr++ << 1);
-                                               srcword &= m_plane_mask_inv;
+                                               //srcword &= m_plane_mask_inv;
                                                srcmask = 0x0001;
                                        }
 
@@ -1749,7 +1749,7 @@ void FUNCTION_NAME(tms340x0_device::pixblt_b)(int dst_is_linear)
                                        if (srcmask == 0)
                                        {
                                                srcword = (this->*word_read)(*m_program, swordaddr++ << 1);
-                                               srcword &= m_plane_mask_inv;
+                                               //srcword &= m_plane_mask_inv;
                                                srcmask = 0x0001;
                                        }
 
@@ -1784,7 +1784,7 @@ void FUNCTION_NAME(tms340x0_device::pixblt_b)(int dst_is_linear)
                                        if (srcmask == 0)
                                        {
                                                srcword = (this->*word_read)(*m_program, swordaddr++ << 1);
-                                               srcword &= m_plane_mask_inv;
+                                               //srcword &= m_plane_mask_inv;
                                                srcmask = 0x0001;
                                        }
 

diff --git a/mame/tm34010/tms34010.cpp b/mame/tm34010/tms34010.cpp
index 58ecb5d7140b4c83288b5103c6aaa3b36ee39842..c5d4472034beb4d5e8d130fe45a8b878d29dbabd 100644 (file)
--- a/mame/tm34010/tms34010.cpp
+++ b/mame/tm34010/tms34010.cpp
@@ -1568,21 +1568,17 @@ WRITE16_MEMBER( tms340x0_device::host_w )
                /* upper 16 bits of the address */
                case TMS34010_HOST_ADDRESS_H:
                        IOREG(REG_HSTADRH) = data;
-                       // !LBL && !INCW
-                       if (!(hstctlh & 0x2000) && !(hstctlh & 0x0800)) {
-                               addr = (IOREG(REG_HSTADRH) << 16) | IOREG(REG_HSTADRL);
-                               m_prefetch_data = TMS34010_RDMEM_WORD(TOBYTE(addr & 0xfffffff0));
-                       }
+                       addr = (IOREG(REG_HSTADRH) << 16) | IOREG(REG_HSTADRL);
+                       m_prefetch_data = TMS34010_RDMEM_WORD(TOBYTE(addr & 0xfffffff0));
                        break;
 
                /* lower 16 bits of the address */
                case TMS34010_HOST_ADDRESS_L:
                        IOREG(REG_HSTADRL) = data;
-                       // LBL && !INCW
-                       if ((hstctlh & 0x2000) && !(hstctlh & 0x0800)) {
-                               addr = (IOREG(REG_HSTADRH) << 16) | IOREG(REG_HSTADRL);
-                               m_prefetch_data = TMS34010_RDMEM_WORD(TOBYTE(addr & 0xfffffff0));
-                       }
+#if 0
+                       addr = (IOREG(REG_HSTADRH) << 16) | IOREG(REG_HSTADRL);
+                       m_prefetch_data = TMS34010_RDMEM_WORD(TOBYTE(addr & 0xfffffff0));
+#endif
                        break;
 
                /* actual data */