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deco_ace: Fix a few dimension errors (nw)

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This commit is contained in:
AJR 2018-01-25 15:36:08 -05:00
parent 261533eaae
commit 3c954ba9a7
1 changed files with 10 additions and 10 deletions
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20
src/mame/video/deco_ace.cpp
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@ -56,6 +56,7 @@
#include "emu.h" #include "emu.h"
#include "video/deco_ace.h" #include "video/deco_ace.h"
#include <algorithm>
DEFINE_DEVICE_TYPE(DECO_ACE, deco_ace_device, "deco_ace", "Data East 99 'ACE' Chip") DEFINE_DEVICE_TYPE(DECO_ACE, deco_ace_device, "deco_ace", "Data East 99 'ACE' Chip")
@ -88,12 +89,12 @@ void deco_ace_device::static_set_palette_tag(device_t &device, const char *tag)
void deco_ace_device::device_start() void deco_ace_device::device_start()
{ {
m_paletteram = make_unique_clear<uint32_t[]>(4096); m_paletteram = make_unique_clear<uint32_t[]>(2048);
m_paletteram_buffered = make_unique_clear<uint32_t[]>(4096); m_paletteram_buffered = make_unique_clear<uint32_t[]>(2048);
m_ace_ram = make_unique_clear<uint16_t[]>(0x28); m_ace_ram = make_unique_clear<uint16_t[]>(0x28);
save_pointer(NAME(m_paletteram.get()), 4096); save_pointer(NAME(m_paletteram.get()), 2048);
save_pointer(NAME(m_paletteram_buffered.get()), 4096); save_pointer(NAME(m_paletteram_buffered.get()), 2048);
save_pointer(NAME(m_ace_ram.get()), 0x28); save_pointer(NAME(m_ace_ram.get()), 0x28);
} }
@ -166,7 +167,6 @@ WRITE16_MEMBER( deco_ace_device::ace_w )
void deco_ace_device::palette_update() void deco_ace_device::palette_update()
{ {
int r,g,b,i;
uint8_t fadeptr=m_ace_ram[0x20] & 0xff; uint8_t fadeptr=m_ace_ram[0x20] & 0xff;
uint8_t fadeptg=m_ace_ram[0x21] & 0xff; uint8_t fadeptg=m_ace_ram[0x21] & 0xff;
uint8_t fadeptb=m_ace_ram[0x22] & 0xff; uint8_t fadeptb=m_ace_ram[0x22] & 0xff;
@ -175,12 +175,12 @@ void deco_ace_device::palette_update()
uint8_t fadepsb=m_ace_ram[0x25] & 0xff; uint8_t fadepsb=m_ace_ram[0x25] & 0xff;
uint16_t mode=m_ace_ram[0x26] & 0xffff; uint16_t mode=m_ace_ram[0x26] & 0xffff;
for (i=0; i<2048; i++) for (int i = 0; i < 2048; i++)
{ {
/* Lerp palette entry to 'fadept' according to 'fadeps' */ /* Lerp palette entry to 'fadept' according to 'fadeps' */
b = (m_paletteram_buffered[i] >>16) & 0xff; uint8_t b = (m_paletteram_buffered[i] >>16) & 0xff;
g = (m_paletteram_buffered[i] >> 8) & 0xff; uint8_t g = (m_paletteram_buffered[i] >> 8) & 0xff;
r = (m_paletteram_buffered[i] >> 0) & 0xff; uint8_t r = (m_paletteram_buffered[i] >> 0) & 0xff;
if ((i>=m_palette_effect_min) && (i<=m_palette_effect_max)) if ((i>=m_palette_effect_min) && (i<=m_palette_effect_max))
{ {
@ -257,7 +257,7 @@ uint16_t deco_ace_device::get_aceram(uint8_t val)
WRITE16_MEMBER( deco_ace_device::palette_dma_w ) WRITE16_MEMBER( deco_ace_device::palette_dma_w )
{ {
memcpy(m_paletteram_buffered.get(), m_paletteram.get(), 4096); std::copy(&m_paletteram[0], &m_paletteram[2048], &m_paletteram_buffered[0]);
palette_update(); palette_update();
} }