David Fioramonti
da57cef0c3
COMMON: FFT update cos/sin table constructor change
...
They now take in the size rather than the power of 2 exponent.
2018-08-18 16:30:57 +02:00
Bastien Bouclet
955e18c648
COMMON: Use nullptr instead of NULL or 0 where appropriate
2018-05-10 08:35:46 +02:00
Bastien Bouclet
53388bf6e8
COMMON: Plug a memory leak in the FFT class
2015-07-13 18:45:31 +02:00
Bastien Bouclet
ed037a527c
COMMON: Add getRevTab to FFT
2015-02-01 10:35:23 +01:00
Johannes Schickel
854e22b38b
COMMON: Make GPL headers consistent in themselves.
2014-02-18 02:39:33 +01:00
D G Turner
aa61c9abd3
COMMON: Refactoring of FFT class to remove repeated fft<x>() functions.
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The repeated functions expanded from the original DECL_FFT macros are
now replaced by a recursive fft() function.
2012-04-17 20:23:38 +01:00
D G Turner
422334da5a
COMMON: Refactoring of FFT class, removing Cosine Table Reallocations.
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The cosine tables are now allocated once on object construction.
Also, only the tables necessary (less than or equal to _bits) are
created.
2012-04-16 21:05:21 +01:00
D G Turner
d04717f323
COMMON: Minor refactoring of FFT class, removing DECL_FFT macro.
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This makes it easier to look at reworking the Cosine Table usage to
prevent repeated reallocation on calc() calls.
2012-04-16 15:24:47 +01:00
D G Turner
f4ba8a6485
COMMON: Replaced static Sine and Cosine tables with dynamic generated.
...
This removes the large static tables from the binary (which saves 500K
to 1Mb of binary size) and replaced them with a class which generates
the required tables as needed in RAM. This has been tested with QDM2
and shows no obvious performance degredation and Memprof shows no
significant rise in RAM usage.
2012-04-14 11:18:55 +01:00
Tarek Soliman
a4798602d7
JANITORIAL: Fix missing whitespace in pointer cast
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find -name '*.h' -or -name '*.cpp' | xargs sed -r -i 's@\(([A-Za-z0-9]+)\*\)@(\1 *)@g'
This seems to have caught some params as well which is not undesirable IMO.
It also caught some strings containing this which is undesirable so I
excluded them manually. (engines/sci/engine/kernel_tables.h)
2012-02-15 10:07:10 -06:00
Matthew Hoops
9ad45e28a1
COMMON: Fix some formatting
2011-07-19 10:31:03 -04:00
Matthew Hoops
87b4ef5547
COMMON: Update code from eos
2011-07-18 10:28:10 -04:00
Matthew Hoops
4ace7f626b
VIDEO: Add Bink video decoder
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Based on eos' code which is in turn based on FFmpeg's code
2011-07-02 16:36:37 -04:00
Matthew Hoops
3aefa913fa
COMMON: Add an FFT math handler
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Based on eos' code which is based on FFmpeg's code
2011-07-02 15:23:49 -04:00
