[FFmpeg-devel] [PATCH] libavcodec/mips: fix for mips optimized fp fft with hard coded tables disabled

[Nedeljko Babic]

From: Nedeljko Babic <nbabic at mips.com>

Floating point FFT (nips optimized) breaks when hard coded tables are
not enabled because MIPS optimization of floating point FFT uses only
ff_init_ff_cos_tabs(16) which is not enabled by default in that case.

This patch is fixing it.

Signed-off-by: Nedeljko Babic <nbabic at mips.com>
---
 libavcodec/mips/fft_mips.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/libavcodec/mips/fft_mips.c b/libavcodec/mips/fft_mips.c
index 8a2d86e..cad41d2 100644
--- a/libavcodec/mips/fft_mips.c
+++ b/libavcodec/mips/fft_mips.c
@@ -519,6 +519,7 @@ av_cold void ff_fft_init_mips(FFTContext *s)
     int n=0;
 
     ff_fft_lut_init(fft_offsets_lut, 0, 1 << 16, &n);
+    ff_init_ff_cos_tabs(16);
 
 #if HAVE_INLINE_ASM
     s->fft_calc     = ff_fft_calc_mips;
-- 
1.7.3.4