Searched refs:pdx (Results 1 - 6 of 6) sorted by relevance

/external/pdfium/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/
H A Dpi.h56 OPJ_UINT32 pdx, pdy; member in struct:opj_pi_resolution
H A Dpi.c329 dx = comp->dx * (1u << (res->pdx + comp->numresolutions - 1 - resno));
361 rpx = res->pdx + levelno;
374 prci = opj_int_floordivpow2(opj_int_ceildiv(pi->x, (OPJ_INT32)(comp->dx << levelno)), (OPJ_INT32)res->pdx)
375 - opj_int_floordivpow2(trx0, (OPJ_INT32)res->pdx);
413 dx = comp->dx * (1u << (res->pdx + comp->numresolutions - 1 - resno));
442 rpx = res->pdx + levelno;
455 prci = opj_int_floordivpow2(opj_int_ceildiv(pi->x, (OPJ_INT32)(comp->dx << levelno)), (OPJ_INT32)res->pdx)
456 - opj_int_floordivpow2(trx0, (OPJ_INT32)res->pdx);
496 dx = comp->dx * (1u << (res->pdx + comp->numresolutions - 1 - resno));
521 rpx = res->pdx
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H A Dopenjpeg.h701 int pdx[33]; member in struct:opj_tile_info
H A Dtcd.c1134 p_cstr_info->tile[p_tile_no].pdx[i] = (int)l_tccp->prcw[i];
1215 p_cstr_info->tile[p_tile_no].pdx[resno] = tccp->prcw[resno];
H A Dj2k.c8409 memcpy(p_j2k->cstr_info->tile[p_j2k->m_current_tile_number].pdx,l_tccp->prcw, l_data_size);
/external/pixman/pixman/
H A Dpixman-radial-gradient.c204 * hypot(t·cdx - pdx, t·cdy - pdy) = r₁ + t·dr
208 * ⎷((t·cdx - pdx)² + (t·cdy - pdy)²) = r₁ + t·dr.
212 * (t·cdx - pdx)² + (t·cdy - pdy)² = (r₁ + t·dr)²
216 * t²cdx² - 2t·cdx·pdx + pdx² + t²cdy² - 2t·cdy·pdy + pdy² =
219 * (cdx² + cdy² - dr²)t² - 2(cdx·pdx + cdy·pdy + r₁·dr)t +
220 * (pdx² + pdy² - r₁²) = 0
223 * B = pdx·cdx + pdy·cdy + r₁·dr
224 * C = pdx² + pdy² - r₁²
287 * B = pdx·cd
359 double pdx, pdy, invv2, b, c; local
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