Thom Johansen
e70a50cd9a
Fix the inaccurate frequency setting problems of the EQ due to
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inaccuracies in the sin/cos functioncs. A million thanks to safetydan
for fixing my crappy trig functions!
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9209 a1c6a512-1295-4272-9138-f99709370657
2006-03-23 15:40:59 +00:00
Thom Johansen
c00ec11598
Further 64 bit related fixes. EQ should now work in AMD64 sim.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9142 a1c6a512-1295-4272-9138-f99709370657
2006-03-21 01:09:53 +00:00
Thom Johansen
ea4ccb5aba
Samples should always be 32 bit on all platforms, so change most
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occurences of long to int32_t to enable working sounds also on 64 bit
sims. Note that some codecs (MP3 and Wavpack) still have other 64
bit related problems.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9120 a1c6a512-1295-4272-9138-f99709370657
2006-03-19 16:31:45 +00:00
Dan Everton
62441704e7
C implementation of eq filter. Allows equalizer to be used in the simulator. Code from preglow.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8973 a1c6a512-1295-4272-9138-f99709370657
2006-03-09 09:40:03 +00:00
Thom Johansen
fa9c5c0656
Erronous comment.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8803 a1c6a512-1295-4272-9138-f99709370657
2006-02-23 11:29:10 +00:00
Dan Everton
88abdd97b2
Add Equalizer configuration to Sound Settings menu.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8606 a1c6a512-1295-4272-9138-f99709370657
2006-02-07 14:07:46 +00:00
Linus Nielsen Feltzing
dd8cb8a2c1
Committed a little too much
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8569 a1c6a512-1295-4272-9138-f99709370657
2006-02-04 23:16:31 +00:00
Linus Nielsen Feltzing
621bcc2294
The simulator should use the keypad period key, not the regular one
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8568 a1c6a512-1295-4272-9138-f99709370657
2006-02-04 23:15:15 +00:00
Thom Johansen
9b4b4d0bf2
More sane fixed point format for Q parameter.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8535 a1c6a512-1295-4272-9138-f99709370657
2006-02-02 20:04:02 +00:00
Thom Johansen
98c37c7f89
Enable ARM EQ support.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8518 a1c6a512-1295-4272-9138-f99709370657
2006-02-01 08:36:56 +00:00
Thom Johansen
65721f0b35
Slight change of coef format. Removed erronous hard code of channel
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number in EQ filtering routine and added some minor changes.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8486 a1c6a512-1295-4272-9138-f99709370657
2006-01-29 17:52:13 +00:00
Thom Johansen
a8cc6a7454
Initial multi-band EQ support for software codec platforms. Now go start
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making that user interface!
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8478 a1c6a512-1295-4272-9138-f99709370657
2006-01-29 02:10:28 +00:00
