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Diffstat (limited to 'src/devices/imagedev/cassette.cpp')
-rw-r--r--src/devices/imagedev/cassette.cpp30
1 files changed, 15 insertions, 15 deletions
diff --git a/src/devices/imagedev/cassette.cpp b/src/devices/imagedev/cassette.cpp
index 7b58d3e01cb..e6485b05523 100644
--- a/src/devices/imagedev/cassette.cpp
+++ b/src/devices/imagedev/cassette.cpp
@@ -30,19 +30,19 @@ const device_type CASSETTE = &device_creator<cassette_image_device>;
cassette_image_device::cassette_image_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: device_t(mconfig, CASSETTE, "Cassette", tag, owner, clock, "cassette_image", __FILE__),
- device_image_interface(mconfig, *this),
- m_cassette(NULL),
- m_state(CASSETTE_STOPPED),
- m_position(0),
- m_position_time(0),
- m_value(0),
- m_channel(0),
- m_speed(0),
+ device_image_interface(mconfig, *this),
+ m_cassette(nullptr),
+ m_state(CASSETTE_STOPPED),
+ m_position(0),
+ m_position_time(0),
+ m_value(0),
+ m_channel(0),
+ m_speed(0),
m_direction(0),
m_formats(cassette_default_formats),
- m_create_opts(NULL),
+ m_create_opts(nullptr),
m_default_state(CASSETTE_PLAY),
- m_interface(NULL)
+ m_interface(nullptr)
{
}
@@ -250,7 +250,7 @@ void cassette_image_device::seek(double time, int origin)
void cassette_image_device::device_start()
{
/* set to default state */
- m_cassette = NULL;
+ m_cassette = nullptr;
m_state = m_default_state;
m_value = 0;
}
@@ -266,7 +266,7 @@ bool cassette_image_device::call_load()
int cassette_flags;
const char *extension;
int is_writable;
- device_image_interface *image = NULL;
+ device_image_interface *image = nullptr;
interface(image);
if ((has_been_created()) || (length() == 0))
@@ -284,7 +284,7 @@ bool cassette_image_device::call_load()
is_writable = !is_readonly();
cassette_flags = is_writable ? (CASSETTE_FLAG_READWRITE|CASSETTE_FLAG_SAVEONEXIT) : CASSETTE_FLAG_READONLY;
std::string fname;
- if (software_entry()==NULL) {
+ if (software_entry()==nullptr) {
extension = filetype();
} else {
fname = m_mame_file->filename();
@@ -355,7 +355,7 @@ void cassette_image_device::call_unload()
/* close out the cassette */
cassette_close(m_cassette);
- m_cassette = NULL;
+ m_cassette = nullptr;
/* set to default state, but only change the UI state */
change_state(CASSETTE_STOPPED, CASSETTE_MASK_UISTATE);
@@ -392,7 +392,7 @@ void cassette_image_device::call_display()
y = 0.5f;
cassette_device_iterator iter(device().machine().root_device());
- for (dev = iter.first(); dev != NULL && strcmp( dev->tag(), device().tag() ); dev = iter.next())
+ for (dev = iter.first(); dev != nullptr && strcmp( dev->tag(), device().tag() ); dev = iter.next())
y += 1;
y *= device().machine().ui().get_line_height() + 2.0f * UI_BOX_TB_BORDER;