#include <winpr/wtypes.h>
#include <freerdp/config.h>
#include <freerdp/types.h>
#include <freerdp/primitives.h>
#include <freerdp/codec/color.h>
#include "prim_internal.h"
#include "prim_YUV.h"

Functions
static pstatus_t	general_LumaToYUV444 (const BYTE const WINPR_RESTRICT pSrcRaw[3], const UINT32 srcStep[3], BYTE WINPR_RESTRICT pDstRaw[3], const UINT32 dstStep[3], const RECTANGLE_16 *WINPR_RESTRICT roi)

static pstatus_t	general_ChromaFilter (BYTE WINPR_RESTRICT pDst[3], const UINT32 dstStep[3], const RECTANGLE_16 WINPR_RESTRICT roi)

static pstatus_t	general_ChromaV1ToYUV444 (const BYTE const WINPR_RESTRICT pSrcRaw[3], const UINT32 srcStep[3], BYTE WINPR_RESTRICT pDstRaw[3], const UINT32 dstStep[3], const RECTANGLE_16 *WINPR_RESTRICT roi)

static pstatus_t	general_ChromaV2ToYUV444 (const BYTE const WINPR_RESTRICT pSrc[3], const UINT32 srcStep[3], UINT32 nTotalWidth, UINT32 nTotalHeight, BYTE WINPR_RESTRICT pDst[3], const UINT32 dstStep[3], const RECTANGLE_16 *WINPR_RESTRICT roi)

static pstatus_t	general_YUV420CombineToYUV444 (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)

static pstatus_t	general_YUV444SplitToYUV420 (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 dstAuxStep[3], const prim_size_t WINPR_RESTRICT roi)

static pstatus_t	general_YUV444ToRGB_8u_P3AC4R_general (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)

static pstatus_t	general_YUV444ToRGB_8u_P3AC4R_BGRX (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)

static pstatus_t	general_YUV444ToRGB_8u_P3AC4R (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)

static pstatus_t	general_YUV420ToRGB_8u_P3AC4R (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)

static INLINE BYTE	RGB2Y (BYTE R, BYTE G, BYTE B)

static INLINE BYTE	RGB2U (BYTE R, BYTE G, BYTE B)

static INLINE BYTE	RGB2V (INT32 R, INT32 G, INT32 B)

static pstatus_t	general_RGBToYUV444_8u_P3AC4R (const BYTE WINPR_RESTRICT pSrc, UINT32 SrcFormat, const UINT32 srcStep, BYTE WINPR_RESTRICT pDst[3], UINT32 dstStep[3], const prim_size_t *WINPR_RESTRICT roi)

static INLINE pstatus_t	general_RGBToYUV420_BGRX (const BYTE WINPR_RESTRICT pSrc, UINT32 srcStep, BYTE WINPR_RESTRICT pDst[3], const UINT32 dstStep[3], const prim_size_t *WINPR_RESTRICT roi)

static INLINE pstatus_t	general_RGBToYUV420_RGBX (const BYTE WINPR_RESTRICT pSrc, UINT32 srcStep, BYTE WINPR_RESTRICT pDst[3], const UINT32 dstStep[3], const prim_size_t *WINPR_RESTRICT roi)

static INLINE pstatus_t	general_RGBToYUV420_ANY (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)

static pstatus_t	general_RGBToYUV420_8u_P3AC4R (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)

static INLINE void	general_RGBToAVC444YUV_BGRX_DOUBLE_ROW (const BYTE WINPR_RESTRICT srcEven, const BYTE WINPR_RESTRICT srcOdd, BYTE WINPR_RESTRICT b1Even, BYTE WINPR_RESTRICT b1Odd, BYTE WINPR_RESTRICT b2, BYTE WINPR_RESTRICT b3, BYTE WINPR_RESTRICT b4, BYTE WINPR_RESTRICT b5, BYTE WINPR_RESTRICT b6, BYTE WINPR_RESTRICT b7, UINT32 width)

static INLINE pstatus_t	general_RGBToAVC444YUV_BGRX (const BYTE WINPR_RESTRICT pSrc, UINT32 srcStep, BYTE WINPR_RESTRICT pDst1[3], const UINT32 dst1Step[3], BYTE WINPR_RESTRICT pDst2[3], const UINT32 dst2Step[3], const prim_size_t WINPR_RESTRICT roi)

static INLINE void	general_RGBToAVC444YUV_RGBX_DOUBLE_ROW (const BYTE WINPR_RESTRICT srcEven, const BYTE WINPR_RESTRICT srcOdd, BYTE WINPR_RESTRICT b1Even, BYTE WINPR_RESTRICT b1Odd, BYTE WINPR_RESTRICT b2, BYTE WINPR_RESTRICT b3, BYTE WINPR_RESTRICT b4, BYTE WINPR_RESTRICT b5, BYTE WINPR_RESTRICT b6, BYTE WINPR_RESTRICT b7, UINT32 width)

static INLINE pstatus_t	general_RGBToAVC444YUV_RGBX (const BYTE WINPR_RESTRICT pSrc, UINT32 srcStep, BYTE WINPR_RESTRICT pDst1[3], const UINT32 dst1Step[3], BYTE WINPR_RESTRICT pDst2[3], const UINT32 dst2Step[3], const prim_size_t WINPR_RESTRICT roi)

static INLINE void	general_RGBToAVC444YUV_ANY_DOUBLE_ROW (const BYTE WINPR_RESTRICT srcEven, const BYTE WINPR_RESTRICT srcOdd, UINT32 srcFormat, BYTE WINPR_RESTRICT b1Even, BYTE WINPR_RESTRICT b1Odd, BYTE WINPR_RESTRICT b2, BYTE WINPR_RESTRICT b3, BYTE WINPR_RESTRICT b4, BYTE WINPR_RESTRICT b5, BYTE WINPR_RESTRICT b6, BYTE WINPR_RESTRICT b7, UINT32 width)

static INLINE pstatus_t	general_RGBToAVC444YUV_ANY (const BYTE WINPR_RESTRICT pSrc, UINT32 srcFormat, UINT32 srcStep, BYTE WINPR_RESTRICT pDst1[3], const UINT32 dst1Step[3], BYTE WINPR_RESTRICT pDst2[3], const UINT32 dst2Step[3], const prim_size_t WINPR_RESTRICT roi)

static INLINE pstatus_t	general_RGBToAVC444YUV (const BYTE WINPR_RESTRICT pSrc, UINT32 srcFormat, UINT32 srcStep, BYTE WINPR_RESTRICT pDst1[3], const UINT32 dst1Step[3], BYTE WINPR_RESTRICT pDst2[3], const UINT32 dst2Step[3], const prim_size_t WINPR_RESTRICT roi)

static INLINE void	general_RGBToAVC444YUVv2_ANY_DOUBLE_ROW (const BYTE WINPR_RESTRICT srcEven, const BYTE WINPR_RESTRICT srcOdd, UINT32 srcFormat, BYTE WINPR_RESTRICT yLumaDstEven, BYTE WINPR_RESTRICT yLumaDstOdd, BYTE WINPR_RESTRICT uLumaDst, BYTE WINPR_RESTRICT vLumaDst, BYTE WINPR_RESTRICT yEvenChromaDst1, BYTE WINPR_RESTRICT yEvenChromaDst2, BYTE WINPR_RESTRICT yOddChromaDst1, BYTE WINPR_RESTRICT yOddChromaDst2, BYTE WINPR_RESTRICT uChromaDst1, BYTE WINPR_RESTRICT uChromaDst2, BYTE WINPR_RESTRICT vChromaDst1, BYTE WINPR_RESTRICT vChromaDst2, UINT32 width)

static INLINE pstatus_t	general_RGBToAVC444YUVv2_ANY (const BYTE WINPR_RESTRICT pSrc, UINT32 srcFormat, UINT32 srcStep, BYTE WINPR_RESTRICT pDst1[3], const UINT32 dst1Step[3], BYTE WINPR_RESTRICT pDst2[3], const UINT32 dst2Step[3], const prim_size_t WINPR_RESTRICT roi)

static INLINE void	general_RGBToAVC444YUVv2_BGRX_DOUBLE_ROW (const BYTE WINPR_RESTRICT srcEven, const BYTE WINPR_RESTRICT srcOdd, BYTE WINPR_RESTRICT yLumaDstEven, BYTE WINPR_RESTRICT yLumaDstOdd, BYTE WINPR_RESTRICT uLumaDst, BYTE WINPR_RESTRICT vLumaDst, BYTE WINPR_RESTRICT yEvenChromaDst1, BYTE WINPR_RESTRICT yEvenChromaDst2, BYTE WINPR_RESTRICT yOddChromaDst1, BYTE WINPR_RESTRICT yOddChromaDst2, BYTE WINPR_RESTRICT uChromaDst1, BYTE WINPR_RESTRICT uChromaDst2, BYTE WINPR_RESTRICT vChromaDst1, BYTE WINPR_RESTRICT vChromaDst2, UINT32 width)

static INLINE pstatus_t	general_RGBToAVC444YUVv2_BGRX (const BYTE WINPR_RESTRICT pSrc, UINT32 srcStep, BYTE WINPR_RESTRICT pDst1[3], const UINT32 dst1Step[3], BYTE WINPR_RESTRICT pDst2[3], const UINT32 dst2Step[3], const prim_size_t WINPR_RESTRICT roi)

static INLINE pstatus_t	general_RGBToAVC444YUVv2 (const BYTE WINPR_RESTRICT pSrc, UINT32 srcFormat, UINT32 srcStep, BYTE WINPR_RESTRICT pDst1[3], const UINT32 dst1Step[3], BYTE WINPR_RESTRICT pDst2[3], const UINT32 dst2Step[3], const prim_size_t WINPR_RESTRICT roi)

void	primitives_init_YUV (primitives_t *WINPR_RESTRICT prims)

void	primitives_init_YUV_opt (primitives_t *WINPR_RESTRICT prims)

Function Documentation

◆ general_ChromaFilter()

static pstatus_t general_ChromaFilter	(	BYTE *WINPR_RESTRICT	pDst[3],
		const UINT32	dstStep[3],
		const RECTANGLE_16 *WINPR_RESTRICT	roi
	)

static

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◆ general_ChromaV1ToYUV444()

static pstatus_t general_ChromaV1ToYUV444	(	const BYTE *const WINPR_RESTRICT	pSrcRaw[3],
		const UINT32	srcStep[3],
		BYTE *WINPR_RESTRICT	pDstRaw[3],
		const UINT32	dstStep[3],
		const RECTANGLE_16 *WINPR_RESTRICT	roi
	)

static

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◆ general_ChromaV2ToYUV444()

static pstatus_t general_ChromaV2ToYUV444	(	const BYTE *const WINPR_RESTRICT	pSrc[3],
		const UINT32	srcStep[3],
		UINT32	nTotalWidth,
		UINT32	nTotalHeight,
		BYTE *WINPR_RESTRICT	pDst[3],
		const UINT32	dstStep[3],
		const RECTANGLE_16 *WINPR_RESTRICT	roi
	)

static

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◆ general_LumaToYUV444()

static pstatus_t general_LumaToYUV444	(	const BYTE *const WINPR_RESTRICT	pSrcRaw[3],
		const UINT32	srcStep[3],
		BYTE *WINPR_RESTRICT	pDstRaw[3],
		const UINT32	dstStep[3],
		const RECTANGLE_16 *WINPR_RESTRICT	roi
	)

static

FreeRDP: A Remote Desktop Protocol Implementation Generic YUV/RGB conversion operations

Copyright 2014 Marc-Andre Moreau marca.nosp@m.ndre.nosp@m..more.nosp@m.au@g.nosp@m.mail..nosp@m.com Copyright 2015-2017 Armin Novak armin.nosp@m..nov.nosp@m.ak@th.nosp@m.inca.nosp@m.st.co.nosp@m.m Copyright 2015-2017 Norbert Federa norbe.nosp@m.rt.f.nosp@m.edera.nosp@m.@thi.nosp@m.ncast.nosp@m..com Copyright 2015-2017 Vic Lee Copyright 2015-2017 Thincast Technologies GmbH

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.

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◆ general_RGBToAVC444YUV()

static INLINE pstatus_t general_RGBToAVC444YUV	(	const BYTE *WINPR_RESTRICT	pSrc,
		UINT32	srcFormat,
		UINT32	srcStep,
		BYTE *WINPR_RESTRICT	pDst1[3],
		const UINT32	dst1Step[3],
		BYTE *WINPR_RESTRICT	pDst2[3],
		const UINT32	dst2Step[3],
		const prim_size_t *WINPR_RESTRICT	roi
	)

static

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◆ general_RGBToAVC444YUV_ANY()

static INLINE pstatus_t general_RGBToAVC444YUV_ANY	(	const BYTE *WINPR_RESTRICT	pSrc,
		UINT32	srcFormat,
		UINT32	srcStep,
		BYTE *WINPR_RESTRICT	pDst1[3],
		const UINT32	dst1Step[3],
		BYTE *WINPR_RESTRICT	pDst2[3],
		const UINT32	dst2Step[3],
		const prim_size_t *WINPR_RESTRICT	roi
	)

static

Note: According to [MS-RDPEGFX 2.2.4.4 RFX_AVC420_BITMAP_STREAM] the width and height of the MPEG-4 AVC/H.264 codec bitstream MUST be aligned to a multiple of 16. Hence the passed destination YUV420/CHROMA420 buffers must have been allocated accordingly !!

[MS-RDPEGFX 3.3.8.3.2 YUV420p Stream Combination] defines the following "Bx areas":

YUV420 frame (main view): B1: From Y444 all pixels B2: From U444 all pixels in even rows with even columns B3: From V444 all pixels in even rows with even columns

Chroma420 frame (auxillary view): B45: From U444 and V444 all pixels from all odd rows (The odd U444 and V444 rows must be interleaved in 8-line blocks in B45 !!!) B6: From U444 all pixels in even rows with odd columns B7: From V444 all pixels in even rows with odd columns

Microsoft's horrible unclear description in MS-RDPEGFX translated to pseudo code looks like this:

for (y = 0; y < fullHeight; y++) { for (x = 0; x < fullWidth; x++) { B1[x,y] = Y444[x,y]; } }

for (y = 0; y < halfHeight; y++) { for (x = 0; x < halfWidth; x++) { B2[x,y] = U444[2 * x, 2 * y]; B3[x,y] = V444[2 * x, 2 * y]; B6[x,y] = U444[2 * x + 1, 2 * y]; B7[x,y] = V444[2 * x + 1, 2 * y]; } }

for (y = 0; y < halfHeight; y++) { yU = (y / 8) * 16; // identify first row of correct 8-line U block in B45 yU += (y % 8); // add offset rows in destination block yV = yU + 8; // the corresponding v line is always 8 rows ahead

for (x = 0; x < fullWidth; x++) { B45[x,yU] = U444[x, 2 * y + 1]; B45[x,yV] = V444[x, 2 * y + 1]; } }

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◆ general_RGBToAVC444YUV_ANY_DOUBLE_ROW()

static INLINE void general_RGBToAVC444YUV_ANY_DOUBLE_ROW	(	const BYTE *WINPR_RESTRICT	srcEven,
		const BYTE *WINPR_RESTRICT	srcOdd,
		UINT32	srcFormat,
		BYTE *WINPR_RESTRICT	b1Even,
		BYTE *WINPR_RESTRICT	b1Odd,
		BYTE *WINPR_RESTRICT	b2,
		BYTE *WINPR_RESTRICT	b3,
		BYTE *WINPR_RESTRICT	b4,
		BYTE *WINPR_RESTRICT	b5,
		BYTE *WINPR_RESTRICT	b6,
		BYTE *WINPR_RESTRICT	b7,
		UINT32	width
	)

static

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◆ general_RGBToAVC444YUV_BGRX()

static INLINE pstatus_t general_RGBToAVC444YUV_BGRX	(	const BYTE *WINPR_RESTRICT	pSrc,
		UINT32	srcStep,
		BYTE *WINPR_RESTRICT	pDst1[3],
		const UINT32	dst1Step[3],
		BYTE *WINPR_RESTRICT	pDst2[3],
		const UINT32	dst2Step[3],
		const prim_size_t *WINPR_RESTRICT	roi
	)

static

Note: Read information in function general_RGBToAVC444YUV_ANY below !

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◆ general_RGBToAVC444YUV_BGRX_DOUBLE_ROW()

static INLINE void general_RGBToAVC444YUV_BGRX_DOUBLE_ROW	(	const BYTE *WINPR_RESTRICT	srcEven,
		const BYTE *WINPR_RESTRICT	srcOdd,
		BYTE *WINPR_RESTRICT	b1Even,
		BYTE *WINPR_RESTRICT	b1Odd,
		BYTE *WINPR_RESTRICT	b2,
		BYTE *WINPR_RESTRICT	b3,
		BYTE *WINPR_RESTRICT	b4,
		BYTE *WINPR_RESTRICT	b5,
		BYTE *WINPR_RESTRICT	b6,
		BYTE *WINPR_RESTRICT	b7,
		UINT32	width
	)

static

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◆ general_RGBToAVC444YUV_RGBX()

static INLINE pstatus_t general_RGBToAVC444YUV_RGBX	(	const BYTE *WINPR_RESTRICT	pSrc,
		UINT32	srcStep,
		BYTE *WINPR_RESTRICT	pDst1[3],
		const UINT32	dst1Step[3],
		BYTE *WINPR_RESTRICT	pDst2[3],
		const UINT32	dst2Step[3],
		const prim_size_t *WINPR_RESTRICT	roi
	)

static

Note: Read information in function general_RGBToAVC444YUV_ANY below !

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◆ general_RGBToAVC444YUV_RGBX_DOUBLE_ROW()

static INLINE void general_RGBToAVC444YUV_RGBX_DOUBLE_ROW	(	const BYTE *WINPR_RESTRICT	srcEven,
		const BYTE *WINPR_RESTRICT	srcOdd,
		BYTE *WINPR_RESTRICT	b1Even,
		BYTE *WINPR_RESTRICT	b1Odd,
		BYTE *WINPR_RESTRICT	b2,
		BYTE *WINPR_RESTRICT	b3,
		BYTE *WINPR_RESTRICT	b4,
		BYTE *WINPR_RESTRICT	b5,
		BYTE *WINPR_RESTRICT	b6,
		BYTE *WINPR_RESTRICT	b7,
		UINT32	width
	)

static

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◆ general_RGBToAVC444YUVv2()

static INLINE pstatus_t general_RGBToAVC444YUVv2	(	const BYTE *WINPR_RESTRICT	pSrc,
		UINT32	srcFormat,
		UINT32	srcStep,
		BYTE *WINPR_RESTRICT	pDst1[3],
		const UINT32	dst1Step[3],
		BYTE *WINPR_RESTRICT	pDst2[3],
		const UINT32	dst2Step[3],
		const prim_size_t *WINPR_RESTRICT	roi
	)

static

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◆ general_RGBToAVC444YUVv2_ANY()

static INLINE pstatus_t general_RGBToAVC444YUVv2_ANY	(	const BYTE *WINPR_RESTRICT	pSrc,
		UINT32	srcFormat,
		UINT32	srcStep,
		BYTE *WINPR_RESTRICT	pDst1[3],
		const UINT32	dst1Step[3],
		BYTE *WINPR_RESTRICT	pDst2[3],
		const UINT32	dst2Step[3],
		const prim_size_t *WINPR_RESTRICT	roi
	)

static

Note: According to [MS-RDPEGFX 2.2.4.4 RFX_AVC420_BITMAP_STREAM] the width and height of the MPEG-4 AVC/H.264 codec bitstream MUST be aligned to a multiple of 16. Hence the passed destination YUV420/CHROMA420 buffers must have been allocated accordingly !!

[MS-RDPEGFX 3.3.8.3.3 YUV420p Stream Combination for YUV444v2 mode] defines the following "Bx areas":

YUV420 frame (main view): B1: From Y444 all pixels B2: From U444 all pixels in even rows with even rows and columns B3: From V444 all pixels in even rows with even rows and columns

Chroma420 frame (auxillary view): B45: From U444 and V444 all pixels from all odd columns B67: From U444 and V444 every 4th pixel in odd rows B89: From U444 and V444 every 4th pixel (initial offset of 2) in odd rows

Chroma Bxy areas correspond to the left and right half of the YUV420 plane. for (y = 0; y < fullHeight; y++) { for (x = 0; x < fullWidth; x++) { B1[x,y] = Y444[x,y]; }

for (x = 0; x < halfWidth; x++) { B4[x,y] = U444[2 * x, 2 * y]; B5[x,y] = V444[2 * x, 2 * y]; } }

for (y = 0; y < halfHeight; y++) { for (x = 0; x < halfWidth; x++) { B2[x,y] = U444[2 * x, 2 * y]; B3[x,y] = V444[2 * x, 2 * y]; B6[x,y] = U444[4 * x, 2 * y + 1]; B7[x,y] = V444[4 * x, 2 * y + 1]; B8[x,y] = V444[4 * x + 2, 2 * y + 1]; B9[x,y] = V444[4 * x + 2, 2 * y] + 1; } }

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◆ general_RGBToAVC444YUVv2_ANY_DOUBLE_ROW()

static INLINE void general_RGBToAVC444YUVv2_ANY_DOUBLE_ROW	(	const BYTE *WINPR_RESTRICT	srcEven,
		const BYTE *WINPR_RESTRICT	srcOdd,
		UINT32	srcFormat,
		BYTE *WINPR_RESTRICT	yLumaDstEven,
		BYTE *WINPR_RESTRICT	yLumaDstOdd,
		BYTE *WINPR_RESTRICT	uLumaDst,
		BYTE *WINPR_RESTRICT	vLumaDst,
		BYTE *WINPR_RESTRICT	yEvenChromaDst1,
		BYTE *WINPR_RESTRICT	yEvenChromaDst2,
		BYTE *WINPR_RESTRICT	yOddChromaDst1,
		BYTE *WINPR_RESTRICT	yOddChromaDst2,
		BYTE *WINPR_RESTRICT	uChromaDst1,
		BYTE *WINPR_RESTRICT	uChromaDst2,
		BYTE *WINPR_RESTRICT	vChromaDst1,
		BYTE *WINPR_RESTRICT	vChromaDst2,
		UINT32	width
	)

static

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◆ general_RGBToAVC444YUVv2_BGRX()

static INLINE pstatus_t general_RGBToAVC444YUVv2_BGRX	(	const BYTE *WINPR_RESTRICT	pSrc,
		UINT32	srcStep,
		BYTE *WINPR_RESTRICT	pDst1[3],
		const UINT32	dst1Step[3],
		BYTE *WINPR_RESTRICT	pDst2[3],
		const UINT32	dst2Step[3],
		const prim_size_t *WINPR_RESTRICT	roi
	)

static

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◆ general_RGBToAVC444YUVv2_BGRX_DOUBLE_ROW()

static INLINE void general_RGBToAVC444YUVv2_BGRX_DOUBLE_ROW	(	const BYTE *WINPR_RESTRICT	srcEven,
		const BYTE *WINPR_RESTRICT	srcOdd,
		BYTE *WINPR_RESTRICT	yLumaDstEven,
		BYTE *WINPR_RESTRICT	yLumaDstOdd,
		BYTE *WINPR_RESTRICT	uLumaDst,
		BYTE *WINPR_RESTRICT	vLumaDst,
		BYTE *WINPR_RESTRICT	yEvenChromaDst1,
		BYTE *WINPR_RESTRICT	yEvenChromaDst2,
		BYTE *WINPR_RESTRICT	yOddChromaDst1,
		BYTE *WINPR_RESTRICT	yOddChromaDst2,
		BYTE *WINPR_RESTRICT	uChromaDst1,
		BYTE *WINPR_RESTRICT	uChromaDst2,
		BYTE *WINPR_RESTRICT	vChromaDst1,
		BYTE *WINPR_RESTRICT	vChromaDst2,
		UINT32	width
	)

static

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◆ general_RGBToYUV420_8u_P3AC4R()

static pstatus_t general_RGBToYUV420_8u_P3AC4R	(	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
	)

static

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◆ general_RGBToYUV420_ANY()

static INLINE pstatus_t general_RGBToYUV420_ANY	(	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
	)

static

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◆ general_RGBToYUV420_BGRX()

static INLINE pstatus_t general_RGBToYUV420_BGRX	(	const BYTE *WINPR_RESTRICT	pSrc,
		UINT32	srcStep,
		BYTE *WINPR_RESTRICT	pDst[3],
		const UINT32	dstStep[3],
		const prim_size_t *WINPR_RESTRICT	roi
	)

static

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◆ general_RGBToYUV420_RGBX()

static INLINE pstatus_t general_RGBToYUV420_RGBX	(	const BYTE *WINPR_RESTRICT	pSrc,
		UINT32	srcStep,
		BYTE *WINPR_RESTRICT	pDst[3],
		const UINT32	dstStep[3],
		const prim_size_t *WINPR_RESTRICT	roi
	)

static

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◆ general_RGBToYUV444_8u_P3AC4R()

static pstatus_t general_RGBToYUV444_8u_P3AC4R	(	const BYTE *WINPR_RESTRICT	pSrc,
		UINT32	SrcFormat,
		const UINT32	srcStep,
		BYTE *WINPR_RESTRICT	pDst[3],
		UINT32	dstStep[3],
		const prim_size_t *WINPR_RESTRICT	roi
	)

static

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◆ general_YUV420CombineToYUV444()

static pstatus_t general_YUV420CombineToYUV444	(	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
	)

static

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◆ general_YUV420ToRGB_8u_P3AC4R()

static pstatus_t general_YUV420ToRGB_8u_P3AC4R	(	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
	)

static

| R | ( | 256 0 403 | | Y | ) | G | = ( | 256 -48 -120 | | U - 128 | ) >> 8 | B | ( | 256 475 0 | | V - 128 | )

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◆ general_YUV444SplitToYUV420()

static pstatus_t general_YUV444SplitToYUV420	(	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	dstAuxStep[3],
		const prim_size_t *WINPR_RESTRICT	roi
	)

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◆ general_YUV444ToRGB_8u_P3AC4R()

static pstatus_t general_YUV444ToRGB_8u_P3AC4R	(	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
	)

static

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◆ general_YUV444ToRGB_8u_P3AC4R_BGRX()

static pstatus_t general_YUV444ToRGB_8u_P3AC4R_BGRX	(	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
	)

static

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◆ general_YUV444ToRGB_8u_P3AC4R_general()

static pstatus_t general_YUV444ToRGB_8u_P3AC4R_general	(	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
	)

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◆ primitives_init_YUV()

void primitives_init_YUV ( primitives_t *WINPR_RESTRICT prims )

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◆ primitives_init_YUV_opt()

void primitives_init_YUV_opt ( primitives_t *WINPR_RESTRICT prims )

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◆ RGB2U()

static INLINE BYTE RGB2U	(	BYTE	R,
		BYTE	G,
		BYTE	B
	)

static

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◆ RGB2V()

static INLINE BYTE RGB2V	(	INT32	R,
		INT32	G,
		INT32	B
	)

static

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◆ RGB2Y()

static INLINE BYTE RGB2Y	(	BYTE	R,
		BYTE	G,
		BYTE	B
	)

static

| Y | ( | 54 183 18 | | R | ) | 0 | | U | = ( | -29 -99 128 | | G | ) >> 8 + | 128 | | V | ( | 128 -116 -12 | | B | ) | 128 |

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Functions

Function Documentation

◆ general_ChromaFilter()

◆ general_ChromaV1ToYUV444()

◆ general_ChromaV2ToYUV444()

◆ general_LumaToYUV444()

◆ general_RGBToAVC444YUV()

◆ general_RGBToAVC444YUV_ANY()

◆ general_RGBToAVC444YUV_ANY_DOUBLE_ROW()

◆ general_RGBToAVC444YUV_BGRX()

◆ general_RGBToAVC444YUV_BGRX_DOUBLE_ROW()

◆ general_RGBToAVC444YUV_RGBX()

◆ general_RGBToAVC444YUV_RGBX_DOUBLE_ROW()

◆ general_RGBToAVC444YUVv2()

◆ general_RGBToAVC444YUVv2_ANY()

◆ general_RGBToAVC444YUVv2_ANY_DOUBLE_ROW()

◆ general_RGBToAVC444YUVv2_BGRX()

◆ general_RGBToAVC444YUVv2_BGRX_DOUBLE_ROW()

◆ general_RGBToYUV420_8u_P3AC4R()

◆ general_RGBToYUV420_ANY()

◆ general_RGBToYUV420_BGRX()

◆ general_RGBToYUV420_RGBX()

◆ general_RGBToYUV444_8u_P3AC4R()

◆ general_YUV420CombineToYUV444()

◆ general_YUV420ToRGB_8u_P3AC4R()

◆ general_YUV444SplitToYUV420()

◆ general_YUV444ToRGB_8u_P3AC4R()

◆ general_YUV444ToRGB_8u_P3AC4R_BGRX()

◆ general_YUV444ToRGB_8u_P3AC4R_general()

◆ primitives_init_YUV()

◆ primitives_init_YUV_opt()

◆ RGB2U()

◆ RGB2V()

◆ RGB2Y()