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FreeRDP/include/freerdp/primitives.h
Armin Novak fe28f9ed9c [keyword,restrict] do not use for shift operations 
shifting operations are done on a in/out buffer, so the restrict keyword
is not appropriate for that.
2023-10-16 15:10:13 +02:00

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/* primitives.h
* vi:ts=4 sw=4
*
* (c) Copyright 2012 Hewlett-Packard Development Company, L.P.
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. You may obtain
* a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing
* permissions and limitations under the License. Algorithms used by
* this code may be covered by patents by HP, Microsoft, or other parties.
*/
#ifdef __GNUC__
#pragma once
#endif
#ifndef FREERDP_PRIMITIVES_H
#define FREERDP_PRIMITIVES_H
#include <winpr/wtypes.h>
#include <freerdp/api.h>
#include <freerdp/types.h>
#include <freerdp/codec/color.h>
#include <winpr/platform.h>
#ifdef __cplusplus
extern "C"
{
#endif
typedef INT32 pstatus_t; /* match IppStatus. */
#define PRIMITIVES_SUCCESS (0) /* match ippStsNoErr */
/* Simple macro for address of an x,y location in 2d 4-byte memory block */
#define PIXMAP4_ADDR(_dst_, _x_, _y_, _span_) \
((void*)(((BYTE*)(_dst_)) + (((_x_) + (_y_) * (_span_)) << 2)))
#define PRIM_X86_MMX_AVAILABLE (1U << 0)
#define PRIM_X86_3DNOW_AVAILABLE (1U << 1)
#define PRIM_X86_3DNOW_PREFETCH_AVAILABLE (1U << 2)
#define PRIM_X86_SSE_AVAILABLE (1U << 3)
#define PRIM_X86_SSE2_AVAILABLE (1U << 4)
#define PRIM_X86_SSE3_AVAILABLE (1U << 5)
#define PRIM_X86_SSSE3_AVAILABLE (1U << 6)
#define PRIM_X86_SSE41_AVAILABLE (1U << 7)
#define PRIM_X86_SSE42_AVAILABLE (1U << 8)
#define PRIM_X86_AVX_AVAILABLE (1U << 9)
#define PRIM_X86_FMA_AVAILABLE (1U << 10)
#define PRIM_X86_AVX_AES_AVAILABLE (1U << 11)
#define PRIM_X86_AVX2_AVAILABLE (1U << 12)
#define PRIM_ARM_VFP1_AVAILABLE (1U << 0)
#define PRIM_ARM_VFP2_AVAILABLE (1U << 1)
#define PRIM_ARM_VFP3_AVAILABLE (1U << 2)
#define PRIM_ARM_VFP4_AVAILABLE (1U << 3)
#define PRIM_ARM_FPA_AVAILABLE (1U << 4)
#define PRIM_ARM_FPE_AVAILABLE (1U << 5)
#define PRIM_ARM_IWMMXT_AVAILABLE (1U << 6)
#define PRIM_ARM_NEON_AVAILABLE (1U << 7)
/** @brief flags of primitives */
enum
{
PRIM_FLAGS_HAVE_EXTCPU = (1U << 0), /* primitives are using CPU extensions */
PRIM_FLAGS_HAVE_EXTGPU = (1U << 1), /* primitives are using the GPU */
};
/* Structures compatible with IPP */
typedef struct
{
UINT32 width;
UINT32 height;
} prim_size_t; /* like IppiSize */
typedef enum
{
AVC444_LUMA,
AVC444_CHROMAv1,
AVC444_CHROMAv2
} avc444_frame_type;
/* Function prototypes for all of the supported primitives. */
typedef pstatus_t (*__copy_t)(const void* WINPR_RESTRICT pSrc, void* WINPR_RESTRICT pDst,
INT32 bytes);
typedef pstatus_t (*__copy_8u_t)(const BYTE* WINPR_RESTRICT pSrc, BYTE* WINPR_RESTRICT pDst,
INT32 len);
typedef pstatus_t (*__copy_8u_AC4r_t)(const BYTE* WINPR_RESTRICT pSrc, INT32 srcStep, /* bytes */
BYTE* WINPR_RESTRICT pDst, INT32 dstStep, /* bytes */
INT32 width, INT32 height); /* pixels */
typedef pstatus_t (*__set_8u_t)(BYTE val, BYTE* WINPR_RESTRICT pDst, UINT32 len);
typedef pstatus_t (*__set_32s_t)(INT32 val, INT32* WINPR_RESTRICT pDst, UINT32 len);
typedef pstatus_t (*__set_32u_t)(UINT32 val, UINT32* WINPR_RESTRICT pDst, UINT32 len);
typedef pstatus_t (*__zero_t)(void* WINPR_RESTRICT pDst, size_t bytes);
typedef pstatus_t (*__alphaComp_argb_t)(const BYTE* WINPR_RESTRICT pSrc1, UINT32 src1Step,
const BYTE* WINPR_RESTRICT pSrc2, UINT32 src2Step,
BYTE* WINPR_RESTRICT pDst, UINT32 dstStep, UINT32 width,
UINT32 height);
typedef pstatus_t (*__add_16s_t)(const INT16* WINPR_RESTRICT pSrc1,
const INT16* WINPR_RESTRICT pSrc2, INT16* WINPR_RESTRICT pDst,
UINT32 len);
typedef pstatus_t (*__lShiftC_16s_t)(const INT16* pSrc, UINT32 val, INT16* pSrcDst, UINT32 len);
typedef pstatus_t (*__lShiftC_16u_t)(const UINT16* pSrc, UINT32 val, UINT16* pSrcDst, UINT32 len);
typedef pstatus_t (*__rShiftC_16s_t)(const INT16* pSrc, UINT32 val, INT16* pSrcDst, UINT32 len);
typedef pstatus_t (*__rShiftC_16u_t)(const UINT16* pSrc, UINT32 val, UINT16* pSrcDst, UINT32 len);
typedef pstatus_t (*__shiftC_16s_t)(const INT16* pSrc, INT32 val, INT16* pSrcDst, UINT32 len);
typedef pstatus_t (*__shiftC_16u_t)(const UINT16* pSrc, INT32 val, UINT16* pSrcDst, UINT32 len);
typedef pstatus_t (*__sign_16s_t)(const INT16* WINPR_RESTRICT pSrc, INT16* WINPR_RESTRICT pDst,
UINT32 len);
typedef pstatus_t (*__yCbCrToRGB_16s8u_P3AC4R_t)(const INT16* const WINPR_RESTRICT pSrc[3],
UINT32 srcStep, BYTE* WINPR_RESTRICT pDst,
UINT32 dstStep, UINT32 DstFormat,
const prim_size_t* WINPR_RESTRICT roi);
typedef pstatus_t (*__yCbCrToRGB_16s16s_P3P3_t)(const INT16* const WINPR_RESTRICT pSrc[3],
INT32 srcStep, INT16* WINPR_RESTRICT pDst[3],
INT32 dstStep,
const prim_size_t* WINPR_RESTRICT roi);
typedef pstatus_t (*__RGBToYCbCr_16s16s_P3P3_t)(const INT16* const WINPR_RESTRICT pSrc[3],
INT32 srcStep, INT16* WINPR_RESTRICT pDst[3],
INT32 dstStep,
const prim_size_t* WINPR_RESTRICT roi);
typedef pstatus_t (*__RGBToRGB_16s8u_P3AC4R_t)(const INT16* const WINPR_RESTRICT pSrc[3],
UINT32 srcStep, BYTE* WINPR_RESTRICT pDst,
UINT32 dstStep, UINT32 DstFormat,
const prim_size_t* WINPR_RESTRICT roi);
typedef pstatus_t (*__YCoCgToRGB_8u_AC4R_t)(const BYTE* WINPR_RESTRICT pSrc, INT32 srcStep,
BYTE* WINPR_RESTRICT pDst, UINT32 DstFormat,
INT32 dstStep, UINT32 width, UINT32 height, UINT8 shift,
BOOL withAlpha);
typedef pstatus_t (*__RGB565ToARGB_16u32u_C3C4_t)(const UINT16* WINPR_RESTRICT pSrc, INT32 srcStep,
UINT32* WINPR_RESTRICT pDst, INT32 dstStep,
UINT32 width, UINT32 height, UINT32 format);
typedef pstatus_t (*__YUV420ToRGB_8u_P3AC4R_t)(const BYTE* const WINPR_RESTRICT pSrc[3],
const UINT32 srcStep[3], BYTE* WINPR_RESTRICT pDst,
UINT32 dstStep, UINT32 DstFormat,
const prim_size_t* WINPR_RESTRICT roi);
typedef pstatus_t (*__YUV444ToRGB_8u_P3AC4R_t)(const BYTE* const WINPR_RESTRICT pSrc[3],
const UINT32 srcStep[3], BYTE* WINPR_RESTRICT pDst,
UINT32 dstStep, UINT32 DstFormat,
const prim_size_t* WINPR_RESTRICT roi);
typedef pstatus_t (*__RGBToYUV420_8u_P3AC4R_t)(const BYTE* WINPR_RESTRICT pSrc, UINT32 SrcFormat,
UINT32 srcStep, BYTE* WINPR_RESTRICT pDst[3],
const UINT32 dstStep[3],
const prim_size_t* WINPR_RESTRICT roi);
typedef pstatus_t (*__RGBToYUV444_8u_P3AC4R_t)(const BYTE* WINPR_RESTRICT pSrc, UINT32 SrcFormat,
UINT32 srcStep, BYTE* WINPR_RESTRICT pDst[3],
UINT32 dstStep[3],
const prim_size_t* WINPR_RESTRICT roi);
typedef pstatus_t (*__YUV420CombineToYUV444_t)(avc444_frame_type type,
const BYTE* const WINPR_RESTRICT pSrc[3],
const UINT32 srcStep[3], UINT32 nWidth,
UINT32 nHeight, BYTE* WINPR_RESTRICT pDst[3],
const UINT32 dstStep[3],
const RECTANGLE_16* WINPR_RESTRICT roi);
typedef pstatus_t (*__YUV444SplitToYUV420_t)(
const BYTE* const WINPR_RESTRICT pSrc[3], const UINT32 srcStep[3],
BYTE* WINPR_RESTRICT pMainDst[3], const UINT32 dstMainStep[3], BYTE* WINPR_RESTRICT pAuxDst[3],
const UINT32 srcAuxStep[3], const prim_size_t* WINPR_RESTRICT roi);
typedef pstatus_t (*__RGBToAVC444YUV_t)(const BYTE* WINPR_RESTRICT pSrc, UINT32 srcFormat,
UINT32 srcStep, BYTE* WINPR_RESTRICT pMainDst[3],
const UINT32 dstMainStep[3],
BYTE* WINPR_RESTRICT pAuxDst[3], const UINT32 dstAuxStep[3],
const prim_size_t* WINPR_RESTRICT roi);
typedef pstatus_t (*__andC_32u_t)(const UINT32* WINPR_RESTRICT pSrc, UINT32 val,
UINT32* WINPR_RESTRICT pDst, INT32 len);
typedef pstatus_t (*__orC_32u_t)(const UINT32* WINPR_RESTRICT pSrc, UINT32 val,
UINT32* WINPR_RESTRICT pDst, INT32 len);
typedef pstatus_t (*primitives_uninit_t)(void);
typedef struct
{
/* Memory-to-memory copy routines */
__copy_t copy; /* memcpy/memmove, basically */
__copy_8u_t copy_8u; /* more strongly typed */
__copy_8u_AC4r_t copy_8u_AC4r; /* pixel copy function */
/* Memory setting routines */
__set_8u_t set_8u; /* memset, basically */
__set_32s_t set_32s;
__set_32u_t set_32u;
__zero_t zero; /* bzero or faster */
/* Arithmetic functions */
__add_16s_t add_16s;
/* And/or */
__andC_32u_t andC_32u;
__orC_32u_t orC_32u;
/* Shifts */
__lShiftC_16s_t lShiftC_16s;
__lShiftC_16u_t lShiftC_16u;
__rShiftC_16s_t rShiftC_16s;
__rShiftC_16u_t rShiftC_16u;
__shiftC_16s_t shiftC_16s;
__shiftC_16u_t shiftC_16u;
/* Alpha Composition */
__alphaComp_argb_t alphaComp_argb;
/* Sign */
__sign_16s_t sign_16s;
/* Color conversions */
__yCbCrToRGB_16s8u_P3AC4R_t yCbCrToRGB_16s8u_P3AC4R;
__yCbCrToRGB_16s16s_P3P3_t yCbCrToRGB_16s16s_P3P3;
__RGBToYCbCr_16s16s_P3P3_t RGBToYCbCr_16s16s_P3P3;
__RGBToRGB_16s8u_P3AC4R_t RGBToRGB_16s8u_P3AC4R;
__YCoCgToRGB_8u_AC4R_t YCoCgToRGB_8u_AC4R;
__YUV420ToRGB_8u_P3AC4R_t YUV420ToRGB_8u_P3AC4R;
__RGBToYUV420_8u_P3AC4R_t RGBToYUV420_8u_P3AC4R;
__RGBToYUV444_8u_P3AC4R_t RGBToYUV444_8u_P3AC4R;
__YUV420CombineToYUV444_t YUV420CombineToYUV444;
__YUV444SplitToYUV420_t YUV444SplitToYUV420;
__YUV444ToRGB_8u_P3AC4R_t YUV444ToRGB_8u_P3AC4R;
__RGBToAVC444YUV_t RGBToAVC444YUV;
__RGBToAVC444YUV_t RGBToAVC444YUVv2;
/* flags */
DWORD flags;
primitives_uninit_t uninit;
} primitives_t;
typedef enum
{
PRIMITIVES_PURE_SOFT, /** use generic software implementation */
PRIMITIVES_ONLY_CPU, /** use generic software or cpu optimized routines */
PRIMITIVES_ONLY_GPU, /** use opencl optimized routines */
PRIMITIVES_AUTODETECT /** detect the best routines */
} primitive_hints;
FREERDP_API primitives_t* primitives_get(void);
FREERDP_API void primitives_set_hints(primitive_hints hints);
FREERDP_API primitive_hints primitives_get_hints(void);
FREERDP_API primitives_t* primitives_get_generic(void);
FREERDP_API DWORD primitives_flags(primitives_t* p);
FREERDP_API BOOL primitives_init(primitives_t* p, primitive_hints hints);
FREERDP_API void primitives_uninit(void);
#ifdef __cplusplus
}
#endif
#endif /* FREERDP_PRIMITIVES_H */
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