Searched refs:csc2 (Results 1 - 4 of 4) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Ddct.h34 FFTSample *csc2; member in struct:DCTContext
H A Ddct.c127 float csc = ctx->csc2[i] * (tmp1 - tmp2);
192 s->csc2 = av_malloc(n / 2 * sizeof(FFTSample));
195 av_free(s->csc2);
200 s->csc2[i] = 0.5 / sin((M_PI / (2 * n) * (2 * i + 1)));
220 av_free(s->csc2);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Ddct.h36 FFTSample *csc2; member in struct:DCTContext
H A Ddct.c128 float csc = ctx->csc2[i] * (tmp1 - tmp2);
193 s->csc2 = av_malloc_array(n / 2, sizeof(FFTSample));
196 av_free(s->csc2);
201 s->csc2[i] = 0.5 / sin((M_PI / (2 * n) * (2 * i + 1)));
221 av_free(s->csc2);

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