diff options
Diffstat (limited to 'src/mame/audio/dcs.cpp')
-rw-r--r-- | src/mame/audio/dcs.cpp | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/mame/audio/dcs.cpp b/src/mame/audio/dcs.cpp index eda1167a1e3..8cd81f12f44 100644 --- a/src/mame/audio/dcs.cpp +++ b/src/mame/audio/dcs.cpp @@ -610,7 +610,7 @@ void dcs_audio_device::dcs_boot() { buffer[i] = base[i]; } - assert(m_internal_program_ram != NULL); + assert(m_internal_program_ram != nullptr); m_cpu->load_boot_data(buffer, m_internal_program_ram); break; } @@ -637,7 +637,7 @@ void dcs_audio_device::dcs_boot() { buffer[i] = base[i]; } - assert(m_internal_program_ram != NULL); + assert(m_internal_program_ram != nullptr); m_cpu->load_boot_data(buffer, m_internal_program_ram); break; } @@ -814,8 +814,8 @@ dcs_audio_device::dcs_audio_device(const machine_config &mconfig, device_type ty m_sounddata_banks(0), m_sounddata_bank(0), m_data_bank(*this, "databank"), - m_rom_page(NULL), - m_dram_page(NULL), + m_rom_page(nullptr), + m_dram_page(nullptr), m_auto_ack(0), m_latch_control(0), m_input_data(0), @@ -855,12 +855,12 @@ void dcs_audio_device::device_start() m_sram = nullptr; memory_share *internal_ram = memshare("dcsint"); - if (internal_ram != NULL) + if (internal_ram != nullptr) { m_internal_program_ram = (UINT32 *)internal_ram->ptr(); } memory_share *external_ram = memshare("dcsext"); - if (external_ram != NULL) + if (external_ram != nullptr) { m_external_program_ram = (UINT32 *)external_ram->ptr(); } @@ -909,12 +909,12 @@ void dcs2_audio_device::device_start() int soundbank_words; memory_share *internal_ram = memshare("dcsint"); - if (internal_ram != NULL) + if (internal_ram != nullptr) { m_internal_program_ram = (UINT32 *)internal_ram->ptr(); } memory_share *external_ram = memshare("dcsext"); - if (external_ram != NULL) + if (external_ram != nullptr) { m_external_program_ram = (UINT32 *)external_ram->ptr(); } @@ -946,7 +946,7 @@ void dcs2_audio_device::device_start() /* always boot from the base of "dcs" */ memory_region *bootrom_region = machine().root_device().memregion("dcs"); - if (bootrom_region != NULL) + if (bootrom_region != nullptr) { m_bootrom = (UINT16 *)bootrom_region->base(); m_bootrom_words = bootrom_region->bytes() / 2; @@ -1013,14 +1013,14 @@ void dcs_audio_device::set_auto_ack(int state) READ16_MEMBER( dcs_audio_device::dcs_dataram_r ) { - assert(m_external_program_ram != NULL); + assert(m_external_program_ram != nullptr); return m_external_program_ram[offset] >> 8; } WRITE16_MEMBER( dcs_audio_device::dcs_dataram_w ) { - assert(m_external_program_ram != NULL); + assert(m_external_program_ram != nullptr); UINT16 val = m_external_program_ram[offset] >> 8; COMBINE_DATA(&val); m_external_program_ram[offset] = (val << 8) | (m_external_program_ram[offset] & 0x0000ff); |