From 3c954ba9a7cef785922cc3f9e658cf596940bcad Mon Sep 17 00:00:00 2001 From: AJR Date: Thu, 25 Jan 2018 15:36:08 -0500 Subject: deco_ace: Fix a few dimension errors (nw) --- src/mame/video/deco_ace.cpp | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/src/mame/video/deco_ace.cpp b/src/mame/video/deco_ace.cpp index 027e407e7e9..fc0af4ca0f9 100644 --- a/src/mame/video/deco_ace.cpp +++ b/src/mame/video/deco_ace.cpp @@ -56,6 +56,7 @@ #include "emu.h" #include "video/deco_ace.h" +#include 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() { - m_paletteram = make_unique_clear(4096); - m_paletteram_buffered = make_unique_clear(4096); + m_paletteram = make_unique_clear(2048); + m_paletteram_buffered = make_unique_clear(2048); m_ace_ram = make_unique_clear(0x28); - save_pointer(NAME(m_paletteram.get()), 4096); - save_pointer(NAME(m_paletteram_buffered.get()), 4096); + save_pointer(NAME(m_paletteram.get()), 2048); + save_pointer(NAME(m_paletteram_buffered.get()), 2048); 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() { - int r,g,b,i; uint8_t fadeptr=m_ace_ram[0x20] & 0xff; uint8_t fadeptg=m_ace_ram[0x21] & 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; 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' */ - b = (m_paletteram_buffered[i] >>16) & 0xff; - g = (m_paletteram_buffered[i] >> 8) & 0xff; - r = (m_paletteram_buffered[i] >> 0) & 0xff; + uint8_t b = (m_paletteram_buffered[i] >>16) & 0xff; + uint8_t g = (m_paletteram_buffered[i] >> 8) & 0xff; + uint8_t r = (m_paletteram_buffered[i] >> 0) & 0xff; 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 ) { - memcpy(m_paletteram_buffered.get(), m_paletteram.get(), 4096); + std::copy(&m_paletteram[0], &m_paletteram[2048], &m_paletteram_buffered[0]); palette_update(); } -- cgit v1.2.3