diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-10-03 17:21:53 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-10-10 14:10:49 +0200 |
| commit | e10e27a2ead8848648b29a1b397cc240206e9c3d (patch) | |
| tree | 603bab97c11c8ddbc55f1bdae2f3bf4dff732a75 /libavcodec/opusenc.c | |
| parent | a60befce40572d5867e603a71ff274db797b0532 (diff) | |
avcodec/opustab: Avoid indirection to access ff_celt_window
Currently, it is accessed via a pointer (ff_celt_window)
exported from opustab.h which points inside a static array
(ff_celt_window_padded) in opustab.h. Instead export
ff_celt_window_padded directly and make opustab.h
a static const pointer pointing inside ff_celt_window_padded.
Also mark all the declarations in opustab.h as hidden,
so that the compiler knows that ff_celt_window has a fixed
offset from the code even when compiling position-independent
code.
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/opusenc.c')
| -rw-r--r-- | libavcodec/opusenc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/opusenc.c b/libavcodec/opusenc.c index 280425c74f..8b86aa7a35 100644 --- a/libavcodec/opusenc.c +++ b/libavcodec/opusenc.c @@ -205,7 +205,7 @@ static void celt_frame_mdct(OpusEncContext *s, CeltFrame *f) float *src2 = &b->samples[CELT_OVERLAP*t]; s->dsp->vector_fmul(win, src1, ff_celt_window, 128); s->dsp->vector_fmul_reverse(&win[CELT_OVERLAP], src2, - ff_celt_window - 8, 128); + ff_celt_window_padded, 128); src1 = src2; s->tx_fn[0](s->tx[0], b->coeffs + t, win, sizeof(float)*f->blocks); } @@ -226,7 +226,7 @@ static void celt_frame_mdct(OpusEncContext *s, CeltFrame *f) /* Samples, windowed */ s->dsp->vector_fmul_reverse(temp, b->samples + rwin, - ff_celt_window - 8, 128); + ff_celt_window_padded, 128); memcpy(win + lap_dst + blk_len, temp, CELT_OVERLAP*sizeof(float)); s->tx_fn[f->size](s->tx[f->size], b->coeffs, win, sizeof(float)); |