summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/sound/es5503.cpp
diff options
context:
space:
mode:
author Aaron Giles <aaron@aarongiles.com>2020-09-20 19:40:21 -0700
committer Aaron Giles <aaron@aarongiles.com>2020-09-20 19:40:21 -0700
commit4849a5aebaf94b0ee95293308309bf43a5ff8da6 (patch)
tree4700e4cb5e458f84c923708d045b5f8d547c2625 /src/devices/sound/es5503.cpp
parent6eaa5f09467165e144da9369dc51aa6cfc500cd0 (diff)
sound: Add a few new helpers to write_stream_view
* put_clamp - clamps the input value before writing * put_int - takes an integer and coverts it to float * put_int_clamp - converts and clamps an integer * add_int - converts an int and adds to the current sample
Diffstat (limited to 'src/devices/sound/es5503.cpp')
-rw-r--r--src/devices/sound/es5503.cpp3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/devices/sound/es5503.cpp b/src/devices/sound/es5503.cpp
index 4ffc0d263a3..0d727fc77bf 100644
--- a/src/devices/sound/es5503.cpp
+++ b/src/devices/sound/es5503.cpp
@@ -199,9 +199,8 @@ void es5503_device::sound_stream_update(sound_stream &stream, std::vector<read_s
}
mixp = &m_mix_buffer[0];
- constexpr stream_buffer::sample_t sample_scale = 1.0 / (32768.0 * 8.0);
for (i = 0; i < outputs[chan].samples(); i++)
- outputs[chan].put(i, stream_buffer::sample_t(*mixp++) * sample_scale);
+ outputs[chan].put_int(i, *mixp++, 32768 * 8);
}
}