Erase bitmap_rgb32::erase (nw)

src/devices/sound/cdp1864.cpp

@@ -414,7 +414,7 @@ uint32_t cdp1864_device::screen_update(screen_device &screen, bitmap_rgb32 &bitm
 	}
 	else
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 	}
 
 	return 0;

src/devices/video/cdp1861.cpp

@@ -247,7 +247,7 @@ uint32_t cdp1861_device::screen_update(screen_device &screen, bitmap_rgb32 &bitm
 	}
 	else
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 	}
 	return 0;
 }

src/devices/video/crt9021.cpp

@@ -181,7 +181,7 @@ WRITE_LINE_MEMBER( crt9021_t::vsync_w )
 
 uint32_t crt9021_t::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
 {
-	m_bitmap.erase(cliprect);
+	m_bitmap.fill(rgb_t::black(), cliprect);
 
 	return 0;
 }

src/devices/video/i8275.cpp

@@ -647,7 +647,7 @@ uint32_t i8275_device::screen_update(screen_device &screen, bitmap_rgb32 &bitmap
 {
 	if (!(m_status & ST_VE))
 	{
-		m_bitmap.erase(cliprect);
+		m_bitmap.fill(rgb_t::black(), cliprect);
 	}
 
 	copybitmap(bitmap, m_bitmap, 0, 0, 0, 0, cliprect);

src/devices/video/scn2674.cpp

@@ -776,7 +776,7 @@ void scn2674_device::device_timer(emu_timer &timer, device_timer_id id, int para
 uint32_t scn2674_device::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
 {
 	if (!m_display_enabled)
-		m_bitmap.erase(cliprect);
+		m_bitmap.fill(rgb_t::black(), cliprect);
 	else
 		copybitmap(bitmap, m_bitmap, 0, 0, 0, 0, cliprect);
 

src/emu/drivers/empty.cpp

@@ -32,7 +32,7 @@ public:
 
 	uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 		return 0;
 	}
 };

src/lib/util/bitmap.h

@@ -388,9 +388,6 @@ public:
 
 	// getters
 	bitmap_format format() const { return k_bitmap_format; }
-
-	// operations
-	void erase(const rectangle &rect) { fill(rgb_t::black(), rect); }
 };
 
 // BITMAP_FORMAT_ARGB32 bitmaps

src/mame/drivers/apricot.cpp

@@ -284,7 +284,7 @@ uint32_t apricot_state::screen_update_apricot(screen_device &screen, bitmap_rgb3
 	if (!m_display_on)
 		m_crtc->screen_update(screen, bitmap, cliprect);
 	else
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 
 	return 0;
 }

src/mame/drivers/c64dtv.cpp

@@ -16,7 +16,7 @@ public:
 
 	uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 		return 0;
 	}
 };

src/mame/drivers/decwritr.cpp

@@ -40,7 +40,7 @@ public:
 	//required_device<generic_terminal_device> m_terminal;
 	uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 		return 0;
 	}
 	DECLARE_READ8_MEMBER(la120_KBD_r);

src/mame/drivers/hyperscan.cpp

@@ -515,7 +515,7 @@ uint32_t hyperscan_state::spg290_screen_update(screen_device &screen, bitmap_rgb
 	}
 	else
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 	}
 
 	return 0;

src/mame/drivers/pcxt.cpp

@@ -183,7 +183,7 @@ uint32_t isa8_cga_tetriskr_device::screen_update(screen_device &screen, bitmap_r
 
 	//popmessage("%04x",m_start_offs);
 
-	bitmap.erase(cliprect);
+	bitmap.fill(rgb_t::black(), cliprect);
 
 	for(y=0;y<200/8;y++)
 	{

src/mame/drivers/pet.cpp

@@ -1399,7 +1399,7 @@ uint32_t pet_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, c
 
 MC6845_BEGIN_UPDATE( pet_state::pet_begin_update )
 {
-	bitmap.erase(cliprect);
+	bitmap.fill(rgb_t::black(), cliprect);
 }
 
 MC6845_UPDATE_ROW( pet80_state::pet80_update_row )

src/mame/drivers/trs80m2.cpp

@@ -437,7 +437,7 @@ uint32_t trs80m2_state::screen_update(screen_device &screen, bitmap_rgb32 &bitma
 {
 	if (m_blnkvid)
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 	}
 	else
 	{

src/mame/machine/sms.cpp

@@ -1452,7 +1452,7 @@ uint32_t sms_state::screen_update_sms1(screen_device &screen, bitmap_rgb32 &bitm
 				}
 			}
 		}
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 	}
 
 	return 0;

src/mame/video/abc1600.cpp

@@ -1255,7 +1255,7 @@ uint32_t abc1600_mover_device::screen_update(screen_device &screen, bitmap_rgb32
 	}
 	else
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 	}
 
 	return 0;

src/mame/video/abc800.cpp

@@ -126,7 +126,7 @@ void abc800_state::video_start()
 uint32_t abc800c_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
 {
 	// clear screen
-	bitmap.erase(cliprect);
+	bitmap.fill(rgb_t::black(), cliprect);
 
 	// draw text
 	if (!BIT(m_fgctl, 7))
@@ -274,7 +274,7 @@ MC6845_UPDATE_ROW( abc800m_state::abc800m_update_row )
 uint32_t abc800m_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
 {
 	// clear screen
-	bitmap.erase(cliprect);
+	bitmap.fill(rgb_t::black(), cliprect);
 
 	// draw HR graphics
 	hr_update(bitmap, cliprect);

src/mame/video/abc806.cpp

@@ -451,7 +451,7 @@ void abc806_state::video_start()
 uint32_t abc806_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
 {
 	// clear screen
-	bitmap.erase(cliprect);
+	bitmap.fill(rgb_t::black(), cliprect);
 
 	if (!m_txoff)
 	{

src/mame/video/capbowl.cpp

@@ -133,7 +133,7 @@ uint32_t capbowl_state::screen_update(screen_device &screen, bitmap_rgb32 &bitma
 	/* if we're blanked, just fill with black */
 	if (m_tms34061->m_display.blanked)
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 		return 0;
 	}
 

src/mame/video/galaxian.cpp

@@ -920,7 +920,7 @@ void galaxian_state::stars_draw_row(bitmap_rgb32 &bitmap, int maxx, int y, uint3
 void galaxian_state::galaxian_draw_background(bitmap_rgb32 &bitmap, const rectangle &cliprect)
 {
 	/* erase the background to black first */
-	bitmap.erase(cliprect);
+	bitmap.fill(rgb_t::black(), cliprect);
 
 	/* update the star origin to the current frame */
 	stars_update_origin();

src/mame/video/hyhoo.cpp

@@ -248,7 +248,7 @@ uint32_t hyhoo_state::screen_update_hyhoo(screen_device &screen, bitmap_rgb32 &b
 	if (m_dispflag)
 		copybitmap(bitmap, m_tmpbitmap, m_flipscreen, m_flipscreen, 0, 0, cliprect);
 	else
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 
 	return 0;
 }

src/mame/video/itech8.cpp

@@ -586,7 +586,7 @@ uint32_t itech8_state::screen_update_2layer(screen_device &screen, bitmap_rgb32
 	/* if we're blanked, just fill with black */
 	if (m_tms34061->m_display.blanked)
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 		return 0;
 	}
 
@@ -621,7 +621,7 @@ uint32_t itech8_state::screen_update_grmatch(screen_device &screen, bitmap_rgb32
 	/* if we're blanked, just fill with black */
 	if (m_tms34061->m_display.blanked)
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 		return 0;
 	}
 
@@ -669,7 +669,7 @@ uint32_t itech8_state::screen_update_2page(screen_device &screen, bitmap_rgb32 &
 	/* if we're blanked, just fill with black */
 	if (m_tms34061->m_display.blanked)
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 		return 0;
 	}
 
@@ -700,7 +700,7 @@ uint32_t itech8_state::screen_update_2page_large(screen_device &screen, bitmap_r
 	/* if we're blanked, just fill with black */
 	if (m_tms34061->m_display.blanked)
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 		return 0;
 	}
 

src/mame/video/jedi.cpp

@@ -327,7 +327,7 @@ uint32_t jedi_state::screen_update_jedi(screen_device &screen, bitmap_rgb32 &bit
 {
 	/* if no video, clear it all to black */
 	if (*m_video_off & 0x01)
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 	else
 	{
 		/* draw the background/text layers, followed by the sprites

src/mame/video/liberatr.cpp

@@ -303,7 +303,7 @@ uint32_t liberatr_state::screen_update(screen_device &screen, bitmap_rgb32 &bitm
 	pen_t pens[NUM_PENS];
 	get_pens(pens);
 
-	bitmap.erase(cliprect);
+	bitmap.fill(rgb_t::black(), cliprect);
 	draw_planet(bitmap, pens);
 	draw_bitmap(bitmap, pens);
 

src/mame/video/malzak.cpp

@@ -24,7 +24,7 @@ uint32_t malzak_state::screen_update_malzak(screen_device &screen, bitmap_rgb32
 	int sx, sy;
 	int x,y;
 
-	bitmap.erase(cliprect);
+	bitmap.fill(rgb_t::black(), cliprect);
 
 	m_trom->screen_update(screen, bitmap, cliprect);
 

src/mame/video/newbrain.cpp

@@ -151,7 +151,7 @@ uint32_t newbrain_state::screen_update(screen_device &screen, bitmap_rgb32 &bitm
 	}
 	else
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 	}
 
 	return 0;

src/mame/video/pc1512.cpp

@@ -580,7 +580,7 @@ uint32_t pc1512_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap
 	}
 	else
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 	}
 
 	return 0;

src/mame/video/zx8301.cpp

@@ -327,7 +327,7 @@ uint32_t zx8301_device::screen_update(screen_device &screen, bitmap_rgb32 &bitma
 	}
 	else
 	{
-		bitmap.erase(cliprect);
+		bitmap.fill(rgb_t::black(), cliprect);
 	}
 
 	return 0;