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| author | Måns Rullgård <mans@mansr.com> | 2009-09-10 08:49:59 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2009-09-10 08:49:59 +0000 |
| commit | 6d9d289e7671df94caba0a1ca1a93c0b12052d32 (patch) | |
| tree | 2c8ee8459f07e6b3aede833307b5641d6c03c40f /libavcodec/dca.c | |
| parent | 95e561ec3ea257bc19913a77fbc6c07da5f14f72 (diff) | |
| download | ffmpeg-6d9d289e7671df94caba0a1ca1a93c0b12052d32.tar.gz | |
DCA: move an aligned array from stack to context
Originally committed as revision 19805 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/dca.c')
| -rw-r--r-- | libavcodec/dca.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libavcodec/dca.c b/libavcodec/dca.c index b42d3df083..ebdcdd62ae 100644 --- a/libavcodec/dca.c +++ b/libavcodec/dca.c @@ -230,6 +230,7 @@ typedef struct { DECLARE_ALIGNED_16(float, subband_fir_hist[DCA_PRIM_CHANNELS_MAX][512]); float subband_fir_noidea[DCA_PRIM_CHANNELS_MAX][32]; int hist_index[DCA_PRIM_CHANNELS_MAX]; + DECLARE_ALIGNED_16(float, raXin[32]); int output; ///< type of output float add_bias; ///< output bias @@ -751,7 +752,6 @@ static void qmf_32_subbands(DCAContext * s, int chans, { const float *prCoeff; int i, j; - DECLARE_ALIGNED_16(float, raXin[32]); int hist_index= s->hist_index[chans]; float *subband_fir_hist2 = s->subband_fir_noidea[chans]; @@ -771,13 +771,13 @@ static void qmf_32_subbands(DCAContext * s, int chans, float *subband_fir_hist = s->subband_fir_hist[chans] + hist_index; /* Load in one sample from each subband and clear inactive subbands */ for (i = 0; i < s->subband_activity[chans]; i++){ - if((i-1)&2) raXin[i] = -samples_in[i][subindex]; - else raXin[i] = samples_in[i][subindex]; + if((i-1)&2) s->raXin[i] = -samples_in[i][subindex]; + else s->raXin[i] = samples_in[i][subindex]; } for (; i < 32; i++) - raXin[i] = 0.0; + s->raXin[i] = 0.0; - ff_imdct_half(&s->imdct, subband_fir_hist, raXin); + ff_imdct_half(&s->imdct, subband_fir_hist, s->raXin); /* Multiply by filter coefficients */ for (i = 0; i < 16; i++){ |