| /third_party/ffmpeg/libavcodec/ |
| D | atrac1.c | 82 FFTContext mdct_ctx[3]; member
94 FFTContext* mdct_context = &q->mdct_ctx[nbits - 5 - (nbits > 6)]; in at1_imdct()
323 ff_mdct_end(&q->mdct_ctx[0]); in atrac1_decode_end()
324 ff_mdct_end(&q->mdct_ctx[1]); in atrac1_decode_end()
325 ff_mdct_end(&q->mdct_ctx[2]); in atrac1_decode_end()
352 if ((ret = ff_mdct_init(&q->mdct_ctx[0], 6, 1, -1.0/ (1 << 15))) || in atrac1_decode_init()
353 (ret = ff_mdct_init(&q->mdct_ctx[1], 8, 1, -1.0/ (1 << 15))) || in atrac1_decode_init()
354 (ret = ff_mdct_init(&q->mdct_ctx[2], 9, 1, -1.0/ (1 << 15)))) { in atrac1_decode_init()
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| D | nellymoserenc.c | 60 FFTContext mdct_ctx; member
127 s->mdct_ctx.mdct_calc(&s->mdct_ctx, s->mdct_out, s->in_buff); in apply_mdct()
131 s->mdct_ctx.mdct_calc(&s->mdct_ctx, s->mdct_out + NELLY_BUF_LEN, s->in_buff); in apply_mdct()
138 ff_mdct_end(&s->mdct_ctx); in encode_end()
172 if ((ret = ff_mdct_init(&s->mdct_ctx, 8, 0, 32768.0)) < 0) in encode_init()
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| D | atrac3plusdsp.c | 80 av_cold void ff_atrac3p_init_imdct(AVCodecContext *avctx, FFTContext *mdct_ctx) in ff_atrac3p_init_imdct() argument
86 ff_mdct_init(mdct_ctx, 8, 1, -1.0); in ff_atrac3p_init_imdct()
464 void ff_atrac3p_imdct(AVFloatDSPContext *fdsp, FFTContext *mdct_ctx, float *pIn, in ff_atrac3p_imdct() argument
473 mdct_ctx->imdct_calc(mdct_ctx, pOut, pIn); in ff_atrac3p_imdct()
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| D | atrac3plus.h | 179 void ff_atrac3p_init_imdct(AVCodecContext *avctx, FFTContext *mdct_ctx);
222 void ff_atrac3p_imdct(AVFloatDSPContext *fdsp, FFTContext *mdct_ctx, float *pIn,
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| D | atrac3plusdec.c | 58 FFTContext mdct_ctx; member
75 ff_mdct_end(&ctx->mdct_ctx); in atrac3p_decode_close()
162 ff_atrac3p_init_imdct(avctx, &ctx->mdct_ctx); in atrac3p_decode_init()
272 ff_atrac3p_imdct(ctx->fdsp, &ctx->mdct_ctx, in reconstruct_frame()
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| D | atrac3.c | 113 FFTContext mdct_ctx; member
144 q->mdct_ctx.imdct_calc(&q->mdct_ctx, output, input); in imlt()
199 ff_mdct_end(&q->mdct_ctx); in atrac3_decode_close()
978 if ((ret = ff_mdct_init(&q->mdct_ctx, 9, 1, 1.0 / 32768)) < 0) { in atrac3_decode_init()
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| D | wma.h | 118 FFTContext mdct_ctx[BLOCK_NB_SIZES]; member
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| D | twinvq.h | 140 FFTContext mdct_ctx[3]; member
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| D | cook.c | 137 FFTContext mdct_ctx; member
239 if ((ret = ff_mdct_init(&q->mdct_ctx, av_log2(mlt_size) + 1, 1, 1.0 / 32768.0))) { in init_cook_mlt()
318 ff_mdct_end(&q->mdct_ctx); in cook_decode_close()
725 q->mdct_ctx.imdct_calc(&q->mdct_ctx, q->mono_mdct_output, inbuffer); in imlt_gain()
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| D | wmaenc.c | 92 ff_mdct_init(&s->mdct_ctx[i], s->frame_len_bits - i + 1, 0, 1.0); in encode_init()
109 FFTContext *mdct = &s->mdct_ctx[window_index]; in apply_window_and_mdct()
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| D | twinvq.c | 330 FFTContext *mdct = &tctx->mdct_ctx[ftype]; in imdct_and_window()
544 if ((ret = ff_mdct_init(&tctx->mdct_ctx[i], av_log2(bsize) + 1, 1, in init_mdct_win()
757 ff_mdct_end(&tctx->mdct_ctx[i]); in ff_twinvq_decode_close()
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| D | wmaprodec.c | 182 FFTContext mdct_ctx[WMAPRO_BLOCK_SIZES]; ///< MDCT context per block size member
281 ff_mdct_end(&s->mdct_ctx[i]); in decode_end()
545 ff_mdct_init(&s->mdct_ctx[i], WMAPRO_BLOCK_MIN_BITS+1+i, 1, in decode_init()
1369 FFTContext *mdct = &s->mdct_ctx[av_log2(subframe_len) - WMAPRO_BLOCK_MIN_BITS]; in decode_subframe()
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| D | wma.c | 374 ff_mdct_end(&s->mdct_ctx[i]); in ff_wma_end()
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| D | wmadec.c | 110 ff_mdct_init(&s->mdct_ctx[i], s->frame_len_bits - i + 1, 1, 1.0 / 32768.0); in wma_decode_init()
749 mdct = &s->mdct_ctx[bsize]; in wma_decode_block()
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