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

/third_party/ffmpeg/libavcodec/
H A Dffv1.c56 s->num_v_slices = 1; in ff_ffv1_common_init()
113 int i, max_slice_count = f->num_h_slices * f->num_v_slices; in ff_ffv1_init_slice_contexts()
122 int sys = f->avctx->height * sy / f->num_v_slices; in ff_ffv1_init_slice_contexts()
123 int sye = f->avctx->height * (sy + 1) / f->num_v_slices; in ff_ffv1_init_slice_contexts()
H A Dffv1enc.c378 (fs->slice_y + 1) * f->num_v_slices / f->height, 0); in write_header()
383 (fs->slice_height + 1) * f->num_v_slices / f->height - 1, in write_header()
433 put_symbol(c, state, f->num_v_slices - 1, 0); in write_extradata()
853 s->num_v_slices = (avctx->width > 352 || avctx->height > 288 || !avctx->slices) ? 2 : 1; in encode_init()
855 s->num_v_slices = FFMIN(s->num_v_slices, max_v_slices); in encode_init()
857 for (; s->num_v_slices < 32; s->num_v_slices++) { in encode_init()
858 for (s->num_h_slices = s->num_v_slices; s->num_h_slices < 2*s->num_v_slices; in encode_init()
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H A Dffv1dec.c184 if (sx > f->num_h_slices - sw || sy > f->num_v_slices - sh) in decode_slice_header()
188 fs->slice_y = sy * (int64_t)f->height / f->num_v_slices; in decode_slice_header()
190 fs->slice_height = (sy + sh) * (int64_t)f->height / f->num_v_slices - fs->slice_y; in decode_slice_header()
465 f->num_v_slices = 1 + get_symbol(c, state, 0); in read_extra_header()
474 f->num_v_slices > (unsigned)f->height || !f->num_v_slices in read_extra_header()
480 if (f->num_h_slices > MAX_SLICES / f->num_v_slices) { in read_extra_header()
538 f->num_h_slices, f->num_v_slices, in read_extra_header()
794 if (sx > f->num_h_slices - sw || sy > f->num_v_slices - sh) in read_header()
798 fs->slice_y = sy * (int64_t)f->height / f->num_v_slices; in read_header()
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H A Dffv1.h125 int num_v_slices; member

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