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igs022 handle_command_6d: don't do unneeded work on strings when logging is disabled

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This commit is contained in:
hap 2022-06-15 11:38:50 +02:00
parent 2ed18f65e7
commit 2d43dbb5f3
1 changed files with 16 additions and 9 deletions
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25
src/mame/machine/igs022.cpp
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@ -321,9 +321,12 @@ void igs022_device::handle_command_6d()
const u32 p2 = (m_sharedprotram[0x29c / 2] << 16) | m_sharedprotram[0x29e / 2];
std::ostringstream stream;
util::stream_format(stream, "%s: IGS022 command 006d: ASIC RAM %04x %04x %04x %04x ~ ", machine().describe_context(),
(p1 >> 16) & 0xffff, (p1 >> 0) & 0xffff, (p2 >> 16) & 0xffff, (p2 >> 0) & 0xffff
);
if (VERBOSE & LOG_CMD_6D)
{
util::stream_format(stream, "%s: IGS022 command 006d: ASIC RAM %04x %04x %04x %04x ~ ", machine().describe_context(),
(p1 >> 16) & 0xffff, (p1 >> 0) & 0xffff, (p2 >> 16) & 0xffff, (p2 >> 0) & 0xffff
);
}
switch (p2 & 0xffff)
{
@ -338,8 +341,8 @@ void igs022_device::handle_command_6d()
const u32 res = data1 + data2;
write_reg(dst, res);
util::stream_format(stream, "ADD [%04x] = [%04x] + [%04x] (%08x)\n", dst, src1, src2, res);
if (VERBOSE & LOG_CMD_6D)
util::stream_format(stream, "ADD [%04x] = [%04x] + [%04x] (%08x)\n", dst, src1, src2, res);
break;
}
@ -355,7 +358,8 @@ void igs022_device::handle_command_6d()
write_reg(dst, res);
util::stream_format(stream, "SUB1 [%04x] = [%04x] - [%04x] (%08x)\n", dst, src1, src2, res);
if (VERBOSE & LOG_CMD_6D)
util::stream_format(stream, "SUB1 [%04x] = [%04x] - [%04x] (%08x)\n", dst, src1, src2, res);
break;
}
@ -371,7 +375,8 @@ void igs022_device::handle_command_6d()
write_reg(dst, res);
util::stream_format(stream, "SUB2 [%04x] = [%04x] - [%04x] (%08x)\n", dst, src2, src1, res);
if (VERBOSE & LOG_CMD_6D)
util::stream_format(stream, "SUB2 [%04x] = [%04x] - [%04x] (%08x)\n", dst, src2, src1, res);
break;
}
@ -383,7 +388,8 @@ void igs022_device::handle_command_6d()
write_reg(dst, data);
util::stream_format(stream, "SET [%04x] = {298, 29a} (%08x)\n", dst, data);
if (VERBOSE & LOG_CMD_6D)
util::stream_format(stream, "SET [%04x] = {298, 29a} (%08x)\n", dst, data);
break;
}
@ -396,7 +402,8 @@ void igs022_device::handle_command_6d()
m_sharedprotram[0x29c / 2] = (data >> 16) & 0xffff;
m_sharedprotram[0x29e / 2] = data & 0xffff;
util::stream_format(stream, "GET {29c, 29e} = [%04x] (%08x)\n", src, data);
if (VERBOSE & LOG_CMD_6D)
util::stream_format(stream, "GET {29c, 29e} = [%04x] (%08x)\n", src, data);
break;
}
}