223 lines
6.1 KiB
C
223 lines
6.1 KiB
C
/* primitives.h
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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. Algorithms used by
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* this code may be covered by patents by HP, Microsoft, or other parties.
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*/
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#ifdef __GNUC__
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# pragma once
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#endif
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#ifndef __PRIMITIVES_H_INCLUDED__
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#define __PRIMITIVES_H_INCLUDED__
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#include <freerdp/api.h>
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#include <freerdp/types.h>
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#include <winpr/platform.h>
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typedef INT32 pstatus_t; /* match IppStatus. */
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#define PRIMITIVES_SUCCESS (0) /* match ippStsNoErr */
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/* Simple macro for address of an x,y location in 2d 4-byte memory block */
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#define PIXMAP4_ADDR(_dst_, _x_, _y_, _span_) \
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((void *) (((BYTE *) (_dst_)) + (((_x_) + (_y_)*(_span_)) << 2)))
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#define PRIM_X86_MMX_AVAILABLE (1U<<0)
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#define PRIM_X86_3DNOW_AVAILABLE (1U<<1)
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#define PRIM_X86_3DNOW_PREFETCH_AVAILABLE (1U<<2)
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#define PRIM_X86_SSE_AVAILABLE (1U<<3)
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#define PRIM_X86_SSE2_AVAILABLE (1U<<4)
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#define PRIM_X86_SSE3_AVAILABLE (1U<<5)
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#define PRIM_X86_SSSE3_AVAILABLE (1U<<6)
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#define PRIM_X86_SSE41_AVAILABLE (1U<<7)
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#define PRIM_X86_SSE42_AVAILABLE (1U<<8)
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#define PRIM_X86_AVX_AVAILABLE (1U<<9)
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#define PRIM_X86_FMA_AVAILABLE (1U<<10)
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#define PRIM_X86_AVX_AES_AVAILABLE (1U<<11)
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#define PRIM_X86_AVX2_AVAILABLE (1U<<12)
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#define PRIM_ARM_VFP1_AVAILABLE (1U<<0)
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#define PRIM_ARM_VFP2_AVAILABLE (1U<<1)
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#define PRIM_ARM_VFP3_AVAILABLE (1U<<2)
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#define PRIM_ARM_VFP4_AVAILABLE (1U<<3)
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#define PRIM_ARM_FPA_AVAILABLE (1U<<4)
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#define PRIM_ARM_FPE_AVAILABLE (1U<<5)
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#define PRIM_ARM_IWMMXT_AVAILABLE (1U<<6)
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#define PRIM_ARM_NEON_AVAILABLE (1U<<7)
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/* Structures compatible with IPP */
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typedef struct
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{
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INT32 width;
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INT32 height;
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} prim_size_t; /* like IppiSize */
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/* Function prototypes for all of the supported primitives. */
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typedef pstatus_t (*__copy_t)(
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const void *pSrc,
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void *pDst,
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INT32 bytes);
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typedef pstatus_t (*__copy_8u_t)(
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const BYTE *pSrc,
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BYTE *pDst,
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INT32 len);
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typedef pstatus_t (*__copy_8u_AC4r_t)(
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const BYTE *pSrc,
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INT32 srcStep, /* bytes */
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BYTE *pDst,
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INT32 dstStep, /* bytes */
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INT32 width, INT32 height); /* pixels */
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typedef pstatus_t (*__set_8u_t)(
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BYTE val,
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BYTE *pDst,
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INT32 len);
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typedef pstatus_t (*__set_32s_t)(
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INT32 val,
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INT32 *pDst,
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INT32 len);
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typedef pstatus_t (*__set_32u_t)(
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UINT32 val,
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UINT32 *pDst,
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INT32 len);
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typedef pstatus_t (*__zero_t)(
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void *pDst,
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size_t bytes);
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typedef pstatus_t (*__alphaComp_argb_t)(
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const BYTE *pSrc1, INT32 src1Step,
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const BYTE *pSrc2, INT32 src2Step,
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BYTE *pDst, INT32 dstStep,
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INT32 width, INT32 height);
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typedef pstatus_t (*__add_16s_t)(
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const INT16 *pSrc1,
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const INT16 *pSrc2,
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INT16 *pDst,
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INT32 len);
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typedef pstatus_t (*__lShiftC_16s_t)(
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const INT16 *pSrc,
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INT32 val,
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INT16 *pSrcDst,
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INT32 len);
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typedef pstatus_t (*__lShiftC_16u_t)(
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const UINT16 *pSrc,
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INT32 val,
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UINT16 *pSrcDst,
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INT32 len);
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typedef pstatus_t (*__rShiftC_16s_t)(
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const INT16 *pSrc,
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INT32 val,
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INT16 *pSrcDst,
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INT32 len);
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typedef pstatus_t (*__rShiftC_16u_t)(
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const UINT16 *pSrc,
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INT32 val,
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UINT16 *pSrcDst,
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INT32 len);
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typedef pstatus_t (*__shiftC_16s_t)(
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const INT16 *pSrc,
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INT32 val,
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INT16 *pSrcDst,
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INT32 len);
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typedef pstatus_t (*__shiftC_16u_t)(
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const UINT16 *pSrc,
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INT32 val,
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UINT16 *pSrcDst,
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INT32 len);
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typedef pstatus_t (*__sign_16s_t)(
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const INT16 *pSrc,
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INT16 *pDst,
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INT32 len);
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typedef pstatus_t (*__yCbCrToRGB_16s16s_P3P3_t)(
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const INT16 *pSrc[3], INT32 srcStep,
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INT16 *pDst[3], INT32 dstStep,
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const prim_size_t *roi);
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typedef pstatus_t (*__RGBToYCbCr_16s16s_P3P3_t)(
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const INT16 *pSrc[3], INT32 srcStep,
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INT16 *pDst[3], INT32 dstStep,
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const prim_size_t *roi);
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typedef pstatus_t (*__RGBToRGB_16s8u_P3AC4R_t)(
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const INT16 *pSrc[3], INT32 srcStep,
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BYTE *pDst, INT32 dstStep,
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const prim_size_t *roi);
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typedef pstatus_t (*__YCoCgRToRGB_8u_AC4R_t)(
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const BYTE *pSrc, INT32 srcStep,
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BYTE *pDst, INT32 dstStep,
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UINT32 width, UINT32 height,
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UINT8 shift,
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BOOL withAlpha,
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BOOL invert);
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typedef pstatus_t (*__RGB565ToARGB_16u32u_C3C4_t)(
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const UINT16* pSrc, INT32 srcStep,
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UINT32* pDst, INT32 dstStep,
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UINT32 width, UINT32 height,
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BOOL alpha, BOOL invert);
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typedef pstatus_t (*__andC_32u_t)(
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const UINT32 *pSrc,
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UINT32 val,
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UINT32 *pDst,
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INT32 len);
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typedef pstatus_t (*__orC_32u_t)(
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const UINT32 *pSrc,
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UINT32 val,
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UINT32 *pDst,
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INT32 len);
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typedef struct
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{
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/* Memory-to-memory copy routines */
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__copy_t copy; /* memcpy/memmove, basically */
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__copy_8u_t copy_8u; /* more strongly typed */
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__copy_8u_AC4r_t copy_8u_AC4r; /* pixel copy function */
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/* Memory setting routines */
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__set_8u_t set_8u; /* memset, basically */
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__set_32s_t set_32s;
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__set_32u_t set_32u;
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__zero_t zero; /* bzero or faster */
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/* Arithmetic functions */
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__add_16s_t add_16s;
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/* And/or */
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__andC_32u_t andC_32u;
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__orC_32u_t orC_32u;
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/* Shifts */
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__lShiftC_16s_t lShiftC_16s;
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__lShiftC_16u_t lShiftC_16u;
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__rShiftC_16s_t rShiftC_16s;
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__rShiftC_16u_t rShiftC_16u;
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__shiftC_16s_t shiftC_16s;
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__shiftC_16u_t shiftC_16u;
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/* Alpha Composition */
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__alphaComp_argb_t alphaComp_argb;
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/* Sign */
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__sign_16s_t sign_16s;
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/* Color conversions */
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__yCbCrToRGB_16s16s_P3P3_t yCbCrToRGB_16s16s_P3P3;
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__RGBToYCbCr_16s16s_P3P3_t RGBToYCbCr_16s16s_P3P3;
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__RGBToRGB_16s8u_P3AC4R_t RGBToRGB_16s8u_P3AC4R;
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__YCoCgRToRGB_8u_AC4R_t YCoCgRToRGB_8u_AC4R;
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__RGB565ToARGB_16u32u_C3C4_t RGB565ToARGB_16u32u_C3C4;
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} primitives_t;
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Prototypes for the externally-visible entrypoints. */
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FREERDP_API void primitives_init(void);
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FREERDP_API primitives_t *primitives_get(void);
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FREERDP_API void primitives_deinit(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !__PRIMITIVES_H_INCLUDED__ */
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