Searched refs:qoffset (Results 1 – 11 of 11) sorted by relevance
/third_party/ffmpeg/libavfilter/ |
D | vf_addroi.c | 50 AVRational qoffset; member 137 .qoffset = old_roi->qoffset, in addroi_filter_frame() 147 .qoffset = ctx->qoffset, in addroi_filter_frame() 175 .qoffset = ctx->qoffset, in addroi_filter_frame() 230 OFFSET(qoffset), AV_OPT_TYPE_RATIONAL, { .dbl = -0.1 }, -1, +1, FLAGS },
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D | vf_showinfo.c | 152 i, roi->left, roi->top, roi->right, roi->bottom, roi->qoffset.num, roi->qoffset.den); in dump_roi()
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/third_party/ffmpeg/libavcodec/ |
D | libx265.c | 446 float qoffset; in libx265_encode_set_roi() local 455 if (roi->qoffset.den == 0) { in libx265_encode_set_roi() 460 qoffset = roi->qoffset.num * 1.0f / roi->qoffset.den; in libx265_encode_set_roi() 461 qoffset = av_clipf(qoffset * qp_range, -qp_range, +qp_range); in libx265_encode_set_roi() 465 qoffsets[x + y*mbx] = qoffset; in libx265_encode_set_roi()
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D | diracdec.c | 440 static inline int coeff_unpack_golomb(GetBitContext *gb, int qfactor, int qoffset) in coeff_unpack_golomb() argument 445 coeff = sign*((sign * coeff * qfactor + qoffset) >> 2); in coeff_unpack_golomb() 452 static inline void coeff_unpack_arith_##n(DiracArith *c, int qfactor, int qoffset, \ 474 coeff = (coeff * qfactor + qoffset) >> 2; \ 494 int qoffset, qfactor; in codeblock() local 530 qoffset = ff_dirac_qoffset_intra_tab[b->quant] + 2; in codeblock() 532 qoffset = ff_dirac_qoffset_inter_tab[b->quant] + 2; in codeblock() 541 coeff_unpack_arith_10(c, qfactor, qoffset, b, (int32_t*)(buf)+x, x, y); in codeblock() 543 coeff_unpack_arith_8(c, qfactor, qoffset, b, (int16_t*)(buf)+x, x, y); in codeblock() 553 int val = coeff_unpack_golomb(gb, qfactor, qoffset); in codeblock() [all …]
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D | libx264.c | 407 float qoffset; in X264_frame() local 416 if (roi->qoffset.den == 0) { in X264_frame() 421 qoffset = roi->qoffset.num * 1.0f / roi->qoffset.den; in X264_frame() 422 qoffset = av_clipf(qoffset * qp_range, -qp_range, +qp_range); in X264_frame() 426 qoffsets[x + y*mbx] = qoffset; in X264_frame()
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D | libvpxenc.c | 1410 if (!roi->qoffset.den) { in set_roi_map() 1415 delta_q = (int)(roi->qoffset.num * 1.0f / roi->qoffset.den * MAX_DELTA_Q); in set_roi_map() 1456 delta_q = (int)(roi->qoffset.num * 1.0f / roi->qoffset.den * MAX_DELTA_Q); in set_roi_map()
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D | vaapi_encode.c | 523 av_assert0(roi->qoffset.den != 0); in vaapi_encode_issue() 524 v = roi->qoffset.num * ctx->roi_quant_range / roi->qoffset.den; in vaapi_encode_issue()
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/third_party/mesa3d/src/gallium/drivers/nouveau/nvc0/ |
D | nvc0_query_hw.c | 399 unsigned qoffset = 0, stride; in nvc0_hw_get_query_result_resource() local 468 qoffset = 8; in nvc0_hw_get_query_result_resource() 476 if (hq->is64bit || qoffset) { in nvc0_hw_get_query_result_resource() 477 nouveau_pushbuf_data(push, hq->bo, hq->offset + qoffset + 16 * index, in nvc0_hw_get_query_result_resource() 483 nouveau_pushbuf_data(push, hq->bo, hq->offset + qoffset + in nvc0_hw_get_query_result_resource()
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/third_party/ffmpeg/libavutil/ |
D | frame.h | 285 AVRational qoffset; member
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/third_party/pcre2/pcre2/src/ |
D | pcre2test.c | 6858 size_t qoffset = CAST8VAR(q) - dbuffer; in process_data() local 6867 SETCASTPTR(q, dbuffer + qoffset); in process_data()
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/third_party/ffmpeg/doc/ |
D | filters.texi | 6983 @item qoffset 6998 -12 and 51. A typical qoffset value of -1/10 therefore indicates that
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