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Code Issues Releases Activity

Merge FFTContext and MDCTContext

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Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård
2009-09-20 17:30:20 +00:00
parent ec129499b8
commit 01b2214758
22 changed files with 91 additions and 99 deletions
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4
libavcodec/atrac1.c
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@@ -79,7 +79,7 @@ typedef struct {
DECLARE_ALIGNED_16(float, high[512]);
float* bands[3];
DECLARE_ALIGNED_16(float, out_samples[AT1_MAX_CHANNELS][AT1_SU_SAMPLES]);
MDCTContext mdct_ctx[3];
FFTContext mdct_ctx[3];
int channels;
DSPContext dsp;
} AT1Ctx;
@@ -94,7 +94,7 @@ static const uint8_t mdct_long_nbits[3] = {7, 7, 8};
static void at1_imdct(AT1Ctx *q, float *spec, float *out, int nbits,
int rev_spec)
{
MDCTContext* mdct_context;
FFTContext* mdct_context;
int transf_size = 1 << nbits;
mdct_context = &q->mdct_ctx[nbits - 5 - (nbits > 6)];