mirror of https://github.com/FreeRDP/FreeRDP
60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
/* FreeRDP: A Remote Desktop Protocol Client
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* Optimized Logical operations.
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* vi:ts=4 sw=4:
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*
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* (c) Copyright 2012 Hewlett-Packard Development Company, L.P.
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License. You may obtain
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* a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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#include <freerdp/config.h>
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#include <freerdp/types.h>
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#include <freerdp/primitives.h>
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#include <winpr/sysinfo.h>
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#include "prim_andor.h"
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#include "prim_internal.h"
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#include "prim_templates.h"
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#if defined(SSE2_ENABLED)
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#include <emmintrin.h>
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#include <pmmintrin.h>
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static primitives_t* generic = NULL;
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/* ------------------------------------------------------------------------- */
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SSE3_SCD_PRE_ROUTINE(sse3_andC_32u, UINT32, generic->andC_32u, _mm_and_si128,
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*dptr++ = *sptr++ & val)
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SSE3_SCD_PRE_ROUTINE(sse3_orC_32u, UINT32, generic->orC_32u, _mm_or_si128, *dptr++ = *sptr++ | val)
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#endif
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/* ------------------------------------------------------------------------- */
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void primitives_init_andor_sse3(primitives_t* WINPR_RESTRICT prims)
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{
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#if defined(SSE2_ENABLED)
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generic = primitives_get_generic();
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primitives_init_andor(prims);
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if (IsProcessorFeaturePresent(PF_SSE2_INSTRUCTIONS_AVAILABLE) &&
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IsProcessorFeaturePresent(PF_SSE3_INSTRUCTIONS_AVAILABLE))
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{
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WLog_VRB(PRIM_TAG, "SSE2/SSE3 optimizations");
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prims->andC_32u = sse3_andC_32u;
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prims->orC_32u = sse3_orC_32u;
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}
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#else
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WLog_VRB(PRIM_TAG, "undefined WITH_SSE2");
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WINPR_UNUSED(prims);
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#endif
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}
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