Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-06-06 12:53:46 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

cassette: add more items to savestate

Browse Source
This commit is contained in:
hap 2025-04-28 14:57:46 +02:00
parent e41fb3b287
commit fefe91b571
2 changed files with 16 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/devices/imagedev/cassette.cpp
View File

@ -72,7 +72,7 @@ void cassette_image_device::device_config_complete()
{
m_extension_list[0] = '\0';
for (int i = 0; m_formats[i]; i++ )
image_specify_extension( m_extension_list, 256, m_formats[i]->extensions );
image_specify_extension(m_extension_list, 256, m_formats[i]->extensions);
}
@ -86,9 +86,9 @@ void cassette_image_device::update()
if (!is_stopped() && motor_on())
{
double new_position = m_position + (cur_time - m_position_time)*m_speed*m_direction;
double new_position = m_position + (cur_time - m_position_time) * m_speed * m_direction;
switch (int(m_state & CASSETTE_MASK_UISTATE)) // cast to int to suppress unhandled enum value warning
switch (m_state & CASSETTE_MASK_UISTATE) // cast to int to suppress unhandled enum value warning
{
case CASSETTE_RECORD:
m_cassette->put_sample(m_channel, m_position, new_position - m_position, m_value);
@ -112,6 +112,9 @@ void cassette_image_device::update()
}
}
break;
default:
break;
}
m_position = new_position;
}
@ -167,7 +170,7 @@ double cassette_image_device::get_position()
double position = m_position;
if (!is_stopped() && motor_on())
position += (machine().time().as_double() - m_position_time)*m_speed*m_direction;
position += (machine().time().as_double() - m_position_time) * m_speed * m_direction;
return position;
}
@ -235,6 +238,9 @@ void cassette_image_device::seek(double time, int origin)
cassette device init/load/unload/specify
*********************************************************************/
// allow save_item on a non-fundamental type
ALLOW_SAVE_TYPE(cassette_state);
void cassette_image_device::device_start()
{
/* set to default state */
@ -242,12 +248,14 @@ void cassette_image_device::device_start()
m_state = m_default_state;
m_value = 0;
stream_alloc(0, m_stereo? 2:1, machine().sample_rate());
stream_alloc(0, m_stereo ? 2 : 1, machine().sample_rate());
save_item(NAME(m_state));
save_item(NAME(m_position));
save_item(NAME(m_position_time));
save_item(NAME(m_value));
save_item(NAME(m_channel));
save_item(NAME(m_speed));
save_item(NAME(m_direction));
}

2
src/devices/imagedev/cassette.h
View File

@ -16,7 +16,7 @@
#include "formats/cassimg.h"
enum cassette_state
enum cassette_state : uint8_t
{
// this part of the state is controlled by the UI
CASSETTE_STOPPED = 0,