2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG (www.casparcg.com).
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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19 * Author: Robert Nagy, ronag89@gmail.com
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30 static void* fast_memclr(void* dest, size_t count)
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32 return memset(dest, 0, count);
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34 // return memset(dest, 0, count);
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36 //assert(dest != nullptr);
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38 //size_t rest = count % 128;
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46 // pxor xmm0, xmm0;
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49 // movntdq [edi+00h], xmm0;
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50 // movntdq [edi+10h], xmm0;
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51 // movntdq [edi+20h], xmm0;
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52 // movntdq [edi+30h], xmm0;
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54 // movntdq [edi+40h], xmm0;
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55 // movntdq [edi+50h], xmm0;
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56 // movntdq [edi+60h], xmm0;
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57 // movntdq [edi+70h], xmm0;
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59 // lea edi, [edi+80h];
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64 //return memset(reinterpret_cast<char*>(dest)+count, 0, rest);
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