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Yes another memory window fix (nw)

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This commit is contained in:
Olivier Galibert 2017-12-07 14:26:38 +01:00
parent 6e0e4b0f83
commit ece4f6d114
1 changed files with 3 additions and 1 deletions
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4
src/emu/debug/dvmemory.cpp
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@ -936,13 +936,14 @@ void debug_view_memory::set_data_format(int format)
return;
pos = begin_update_and_get_cursor_pos();
const debug_view_memory_source &source = downcast<const debug_view_memory_source &>(*m_source);
if ((format <= 8) && (m_data_format <= 8)) {
const debug_view_memory_source &source = downcast<const debug_view_memory_source &>(*m_source);
pos.m_address += (pos.m_shift / 8) ^ ((source.m_endianness == ENDIANNESS_LITTLE) ? 0 : (m_bytes_per_chunk - 1));
pos.m_shift %= 8;
m_bytes_per_chunk = format;
m_steps_per_chunk = source.m_space ? source.m_space->byte_to_address(m_bytes_per_chunk) : m_bytes_per_chunk;
m_chunks_per_row = m_bytes_per_row / format;
if (m_chunks_per_row < 1)
m_chunks_per_row = 1;
@ -975,6 +976,7 @@ void debug_view_memory::set_data_format(int format)
}
}
m_chunks_per_row = m_bytes_per_row / m_bytes_per_chunk;
m_steps_per_chunk = source.m_space ? source.m_space->byte_to_address(m_bytes_per_chunk) : m_bytes_per_chunk;
pos.m_shift = 0;
pos.m_address -= pos.m_address % m_bytes_per_chunk;
}