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Switch to the lowmem tremor branch

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in addition to using slightly less memory, this branch also doesn't seem
to have the same issues with `-O2` builds that the main branch has.
This commit is contained in:
jacqueline
2024-02-14 12:21:33 +11:00
parent b31bc07555
commit 7ec0ff2589
51 changed files with 5712 additions and 7148 deletions
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lib/tremor/mdct.h
+13 -6
View File
@@ -1,12 +1,12 @@
/********************************************************************
* *
* THIS FILE IS PART OF THE OggVorbis 'TREMOR' CODEC SOURCE CODE. *
* THIS FILE IS PART OF THE TremorOggVorbis 'TREMOR' CODEC SOURCE CODE. *
* *
* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
* *
* THE OggVorbis 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2002 *
* THE TremorOggVorbis 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2003 *
* BY THE Xiph.Org FOUNDATION http://www.xiph.org/ *
* *
********************************************************************
@@ -21,8 +21,8 @@
#include "ivorbiscodec.h"
#include "misc.h"
#define DATA_TYPE ogg_int32_t
#define REG_TYPE register ogg_int32_t
#define DATA_TYPE tremor_ogg_int32_t
#define REG_TYPE register tremor_ogg_int32_t
#ifdef _LOW_ACCURACY_
#define cPI3_8 (0x0062)
@@ -34,8 +34,15 @@
#define cPI1_8 (0x7641af3d)
#endif
extern void mdct_forward(int n, DATA_TYPE *in, DATA_TYPE *out);
extern void mdct_backward(int n, DATA_TYPE *in, DATA_TYPE *out);
extern void mdct_backward(int n, DATA_TYPE *in);
extern void mdct_shift_right(int n, DATA_TYPE *in, DATA_TYPE *right);
extern void mdct_unroll_lap(int n0,int n1,
int lW,int W,
DATA_TYPE *in,DATA_TYPE *right,
LOOKUP_T *w0,LOOKUP_T *w1,
tremor_ogg_int16_t *out,
int step,
int start,int end /* samples, this frame */);
#endif