| /third_party/ffmpeg/libavcodec/ |
| D | atrac1.c | 84 FFTContext mdct_ctx[3]; member
97 FFTContext* mdct_context = &q->mdct_ctx[nbits - 5 - (nbits > 6)]; in at1_imdct()
326 ff_mdct_end(&q->mdct_ctx[0]); in atrac1_decode_end()
327 ff_mdct_end(&q->mdct_ctx[1]); in atrac1_decode_end()
328 ff_mdct_end(&q->mdct_ctx[2]); in atrac1_decode_end()
354 if ((ret = ff_mdct_init(&q->mdct_ctx[0], 6, 1, -1.0/ (1 << 15))) || in atrac1_decode_init()
355 (ret = ff_mdct_init(&q->mdct_ctx[1], 8, 1, -1.0/ (1 << 15))) || in atrac1_decode_init()
356 (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 | 61 FFTContext mdct_ctx; member
128 s->mdct_ctx.mdct_calc(&s->mdct_ctx, s->mdct_out, s->in_buff); in apply_mdct()
132 s->mdct_ctx.mdct_calc(&s->mdct_ctx, s->mdct_out + NELLY_BUF_LEN, s->in_buff); in apply_mdct()
139 ff_mdct_end(&s->mdct_ctx); in encode_end()
190 if ((ret = ff_mdct_init(&s->mdct_ctx, 8, 0, 32768.0)) < 0) in encode_init()
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| D | atrac3plusdsp.c | 82 av_cold void ff_atrac3p_init_imdct(AVCodecContext *avctx, FFTContext *mdct_ctx) in ff_atrac3p_init_imdct() argument
85 ff_mdct_init(mdct_ctx, 8, 1, -1.0); in ff_atrac3p_init_imdct()
466 void ff_atrac3p_imdct(AVFloatDSPContext *fdsp, FFTContext *mdct_ctx, float *pIn, in ff_atrac3p_imdct() argument
475 mdct_ctx->imdct_calc(mdct_ctx, pOut, pIn); in ff_atrac3p_imdct()
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| D | atrac3plus.h | 181 void ff_atrac3p_init_imdct(AVCodecContext *avctx, FFTContext *mdct_ctx);
224 void ff_atrac3p_imdct(AVFloatDSPContext *fdsp, FFTContext *mdct_ctx, float *pIn,
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| D | atrac3plusdec.c | 60 FFTContext mdct_ctx; member
77 ff_mdct_end(&ctx->mdct_ctx); in atrac3p_decode_close()
169 ff_atrac3p_init_imdct(avctx, &ctx->mdct_ctx); in atrac3p_decode_init()
279 ff_atrac3p_imdct(ctx->fdsp, &ctx->mdct_ctx, in reconstruct_frame()
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| D | atrac3.c | 118 FFTContext mdct_ctx; member
150 q->mdct_ctx.imdct_calc(&q->mdct_ctx, output, input); in imlt()
204 ff_mdct_end(&q->mdct_ctx); in atrac3_decode_close()
979 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 | 119 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 | 141 FFTContext mdct_ctx; member
259 if ((ret = ff_mdct_init(&q->mdct_ctx, av_log2(mlt_size) + 1, 1, 1.0 / 32768.0))) { in init_cook_mlt()
338 ff_mdct_end(&q->mdct_ctx); in cook_decode_close()
745 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()
545 if ((ret = ff_mdct_init(&tctx->mdct_ctx[i], av_log2(bsize) + 1, 1, in init_mdct_win()
747 ff_mdct_end(&tctx->mdct_ctx[i]); in ff_twinvq_decode_close()
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| D | wmaprodec.c | 184 FFTContext mdct_ctx[WMAPRO_BLOCK_SIZES]; ///< MDCT context per block size member
283 ff_mdct_end(&s->mdct_ctx[i]); in decode_end()
547 ff_mdct_init(&s->mdct_ctx[i], WMAPRO_BLOCK_MIN_BITS+1+i, 1, in decode_init()
1374 FFTContext *mdct = &s->mdct_ctx[av_log2(subframe_len) - WMAPRO_BLOCK_MIN_BITS]; in decode_subframe()
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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()
742 mdct = &s->mdct_ctx[bsize]; in wma_decode_block()
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| D | wma.c | 370 ff_mdct_end(&s->mdct_ctx[i]); in ff_wma_end()
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