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-rw-r--r--src/mame/video/k053246_k053247_k055673.cpp2
-rw-r--r--src/mame/video/k053250_ps.cpp64
-rw-r--r--src/mame/video/k053250_ps.h6
-rw-r--r--src/mame/video/vicdual-97269pb.cpp2
-rw-r--r--src/mame/video/vicdual-97269pb.h2
-rw-r--r--src/mame/video/wolfpack.cpp2
6 files changed, 39 insertions, 39 deletions
diff --git a/src/mame/video/k053246_k053247_k055673.cpp b/src/mame/video/k053246_k053247_k055673.cpp
index 394a1e7c445..1ffa4dc6acd 100644
--- a/src/mame/video/k053246_k053247_k055673.cpp
+++ b/src/mame/video/k053246_k053247_k055673.cpp
@@ -194,7 +194,7 @@ READ16_MEMBER( k053247_device::k055673_ps_rom_word_r )
romofs = m_kx46_regs[6] << 16 | m_kx46_regs[7] << 8 | m_kx46_regs[4];
offset = ((offset & 4) >> 1);
-
+
int finoffs = (romofs * 2) + (offset * 2) + magic;
return ROM[finoffs+2] | (ROM[finoffs]<<8);
diff --git a/src/mame/video/k053250_ps.cpp b/src/mame/video/k053250_ps.cpp
index ead047ec380..72e841b55f2 100644
--- a/src/mame/video/k053250_ps.cpp
+++ b/src/mame/video/k053250_ps.cpp
@@ -7,19 +7,19 @@
/*
Registers
-
+
0
xxxx xxxx X-Scroll [7:0]
1
xxxx xxxx X-Scroll [15:8]
-
+
2
xxxx xxxx Y-Scroll [7:0]
-
+
3
xxxx xxxx Y-Scroll [15:8]
-
+
4 Control
.... ...x 0:Swap XY 1:Normal
.... ..x. Interrupt related?
@@ -27,13 +27,13 @@
.... x... Flip X
...x .... Flip Y
xxx. .... Wrap control
-
+
5
.... .... Unknown
-
+
6
xxxx xxxx ROM access address [7:0]
-
+
7
xxxx xxxx ROM access address [15:8]
*/
@@ -72,9 +72,9 @@ void k053250ps_device::device_start()
m_ram.resize(0x6000/2);
m_buffer[0] = &m_ram[0x0000];
m_buffer[1] = &m_ram[0x0800];
-
-// m_buffer[0] = &m_ram[0x2000];
-// m_buffer[1] = &m_ram[0x2800];
+
+// m_buffer[0] = &m_ram[0x2000];
+// m_buffer[1] = &m_ram[0x2800];
unpack_nibbles();
@@ -82,7 +82,7 @@ void k053250ps_device::device_start()
save_item(NAME(m_regs));
save_item(NAME(m_page));
save_item(NAME(m_dmairq_on));
-
+
m_dmairq_cb.resolve_safe();
m_timer_lvcdma = timer_alloc(0);
}
@@ -91,10 +91,10 @@ void k053250ps_device::device_reset()
{
m_page = 0;
memset(m_regs, 0, sizeof(m_regs));
-
+
m_timer_lvcdma_state = OD_IDLE;
m_timer_lvcdma->adjust(attotime::never);
-
+
m_dmairq_on = false;
}
@@ -263,19 +263,19 @@ inline void k053250ps_device::pdraw_scanline32(bitmap_rgb32 &bitmap, const pen_t
void k053250ps_device::draw( bitmap_rgb32 &bitmap, const rectangle &cliprect, int colorbase, int flags, bitmap_ind8 &priority_bitmap, int priority )
{
static int16_t scroll_x;
-
+
if (machine().input().code_pressed(KEYCODE_A))
{
scroll_x--;
popmessage("SCROLL: %d\n", scroll_x);
}
-
+
else if (machine().input().code_pressed(KEYCODE_S))
{
scroll_x++;
popmessage("SCROLL: %d\n", scroll_x);
}
-
+
uint8_t *pix_ptr;
const pen_t *pal_base, *pal_ptr;
uint32_t src_clipmask, src_wrapmask; //, dst_wrapmask;
@@ -308,11 +308,11 @@ void k053250ps_device::draw( bitmap_rgb32 &bitmap, const rectangle &cliprect, in
if (ctrl & 0x10) orientation |= ORIENTATION_FLIP_Y;
//printf("CTRL: %x\n", ctrl);
-
+
// 00
// 0x12
// 0x10
-
+
switch (ctrl >> 5) // the upper four bits of the control register select source and target dimensions
{
case 0 :
@@ -371,7 +371,7 @@ void k053250ps_device::draw( bitmap_rgb32 &bitmap, const rectangle &cliprect, in
linedata_offs += bitmap.height() - 1; // and get info for the first line from the bottom
}
-// dst_wrapmask = ~0; // scanlines don't seem to wrap horizontally in normal orientation
+// dst_wrapmask = ~0; // scanlines don't seem to wrap horizontally in normal orientation
passes = 1; // draw scanline in a single pass
}
else // orientaion with X and Y parameters switched
@@ -401,13 +401,13 @@ void k053250ps_device::draw( bitmap_rgb32 &bitmap, const rectangle &cliprect, in
if (src_clipmask)
{
// determine target wrap boundary and draw scanline in two passes if the source is clipped
-// dst_wrapmask = dst_height - 1;
+// dst_wrapmask = dst_height - 1;
passes = 2;
}
else
{
// otherwise disable target wraparound and draw scanline in a single pass
-// dst_wrapmask = ~0;
+// dst_wrapmask = ~0;
passes = 1;
}
}
@@ -421,7 +421,7 @@ void k053250ps_device::draw( bitmap_rgb32 &bitmap, const rectangle &cliprect, in
// load physical palette base
pal_base = palette().pens() + (colorbase << 4) % palette().entries();
-
+
//printf("Line Start: %u Line End: %u Advance: %u\n", line_start, line_end, linedata_adv);
@@ -429,7 +429,7 @@ void k053250ps_device::draw( bitmap_rgb32 &bitmap, const rectangle &cliprect, in
for (line_pos=line_start; line_pos <= line_end; linedata_offs += linedata_adv, line_pos++)
{
linedata_offs &= 0x7ff; // line info data wraps at the four-kilobyte boundary
-
+
color = line_ram[linedata_offs]; // get scanline color code
if (color == 0xffff) continue; // reject scanline if color code equals minus one
@@ -451,10 +451,10 @@ void k053250ps_device::draw( bitmap_rgb32 &bitmap, const rectangle &cliprect, in
zoom = line_ram[linedata_offs + 2];
scroll = ((short)line_ram[linedata_offs + 3]); // get signed local scroll value for the current scanline
-
+
// scavenged from old code; improves Xexex' first level sky
if (wrap500 && scroll >= 0x500) scroll -= 0x800;
-
+
if (1 && scroll >= 0x500) scroll -= 0x800;
scroll += scroll_corr; // apply final scroll correction
@@ -465,8 +465,8 @@ void k053250ps_device::draw( bitmap_rgb32 &bitmap, const rectangle &cliprect, in
{
printf("%u: [%x] COLR:%x OFFS:%x ZOOM:%x SCRL:%d (%.4x)\n", line_pos, linedata_offs, color, offset, zoom, scroll, line_ram[linedata_offs + 3]);
}
-
-
+
+
// draw scanlines wrapped at virtual bitmap boundary in two passes
// this should not impose too much overhead due to clipping performed by the render code
i = passes;
@@ -513,17 +513,17 @@ void k053250ps_device::device_timer(emu_timer &timer, device_timer_id id, int pa
m_timer_lvcdma_state = OD_WAIT_END;
m_timer_lvcdma->adjust(attotime::from_ticks(4096, clock()));
m_dmairq_cb(ASSERT_LINE);
-
-// memcpy(m_buffer[m_page], &m_ram[0], 0x1000);
-// m_page ^= 1;
+
+// memcpy(m_buffer[m_page], &m_ram[0], 0x1000);
+// m_page ^= 1;
break;
-
+
case OD_WAIT_END:
m_timer_lvcdma_state = OD_IDLE;
m_timer_lvcdma->adjust(attotime::never);
m_dmairq_cb(CLEAR_LINE);
-
+
if(/*(m_regs[4] & 0x02) &&*/ !m_dmairq_on)
{
m_dmairq_on = true;
diff --git a/src/mame/video/k053250_ps.h b/src/mame/video/k053250_ps.h
index 0d5d714b844..f0835e37568 100644
--- a/src/mame/video/k053250_ps.h
+++ b/src/mame/video/k053250_ps.h
@@ -26,7 +26,7 @@ public:
static void static_set_offsets(device_t &device, int offx, int offy);
template<class _cb> static devcb_base &set_dmairq_cb(device_t &device, _cb cb) { return downcast<k053250ps_device &>(device).m_dmairq_cb.set_callback(cb); }
-
+
DECLARE_READ16_MEMBER(reg_r);
DECLARE_WRITE16_MEMBER(reg_w);
DECLARE_READ16_MEMBER(ram_r);
@@ -44,7 +44,7 @@ protected:
virtual void device_reset() override;
private:
-
+
enum {
OD_IDLE,
OD_WAIT_START,
@@ -54,7 +54,7 @@ private:
devcb_write_line m_dmairq_cb;
int m_timer_lvcdma_state;
bool m_dmairq_on;
-
+
// configuration
int m_offx, m_offy;
diff --git a/src/mame/video/vicdual-97269pb.cpp b/src/mame/video/vicdual-97269pb.cpp
index acdb8e8badd..5e993516b29 100644
--- a/src/mame/video/vicdual-97269pb.cpp
+++ b/src/mame/video/vicdual-97269pb.cpp
@@ -154,4 +154,4 @@ pen_t s97269pb_device::choose_pen(uint8_t x, uint8_t y, pen_t back_pen)
}
}
return back_pen;
-} \ No newline at end of file
+}
diff --git a/src/mame/video/vicdual-97269pb.h b/src/mame/video/vicdual-97269pb.h
index 46859a267e0..3897efac93a 100644
--- a/src/mame/video/vicdual-97269pb.h
+++ b/src/mame/video/vicdual-97269pb.h
@@ -31,7 +31,7 @@ protected:
private:
required_region_ptr<uint8_t> m_prom_ptr;
- // bit 2 enables gradient and starfield
+ // bit 2 enables gradient and starfield
// bit 3 seems to be used to flip for cocktail
uint8_t m_palette_bank;
};
diff --git a/src/mame/video/wolfpack.cpp b/src/mame/video/wolfpack.cpp
index 11bf2c4e782..871c3dd01be 100644
--- a/src/mame/video/wolfpack.cpp
+++ b/src/mame/video/wolfpack.cpp
@@ -103,7 +103,7 @@ void wolfpack_state::video_start()
for (int i = 0; i < 0x8000; i++)
{
uint16_t val = 0;
-
+
int bit = (val >> 0x0) ^ (val >> 0xe) ^ 1;
val = (val << 1) | (bit & 1);