yuv.c File Reference

#include <winpr/sysinfo.h>
#include <winpr/assert.h>
#include <winpr/pool.h>
#include <freerdp/settings.h>
#include <freerdp/codec/region.h>
#include <freerdp/primitives.h>
#include <freerdp/log.h>
#include <freerdp/codec/yuv.h>

Macros
#define	TAG   FREERDP_TAG("codec")
#define	TILE_SIZE   64

Functions
static INLINE BOOL	avc420_yuv_to_rgb (const BYTE *WINPR_RESTRICT pYUVData[3], const UINT32 iStride[3], const RECTANGLE_16 *WINPR_RESTRICT rect, UINT32 nDstStep, BYTE *WINPR_RESTRICT pDstData, DWORD DstFormat)
static INLINE BOOL	avc444_yuv_to_rgb (const BYTE *WINPR_RESTRICT pYUVData[3], const UINT32 iStride[3], const RECTANGLE_16 *WINPR_RESTRICT rect, UINT32 nDstStep, BYTE *WINPR_RESTRICT pDstData, DWORD DstFormat)
static void CALLBACK	yuv420_process_work_callback (PTP_CALLBACK_INSTANCE instance, void *context, PTP_WORK work)
static void CALLBACK	yuv444_process_work_callback (PTP_CALLBACK_INSTANCE instance, void *context, PTP_WORK work)
BOOL	yuv_context_reset (YUV_CONTEXT *WINPR_RESTRICT context, UINT32 width, UINT32 height)
YUV_CONTEXT *	yuv_context_new (BOOL encoder, UINT32 ThreadingFlags)
void	yuv_context_free (YUV_CONTEXT *context)
static INLINE YUV_PROCESS_WORK_PARAM	pool_decode_param (const RECTANGLE_16 *WINPR_RESTRICT rect, YUV_CONTEXT *WINPR_RESTRICT context, const BYTE *WINPR_RESTRICT pYUVData[3], const UINT32 iStride[3], UINT32 DstFormat, BYTE *WINPR_RESTRICT dest, UINT32 nDstStep)
static BOOL	submit_object (PTP_WORK *WINPR_RESTRICT work_object, PTP_WORK_CALLBACK cb, const void *WINPR_RESTRICT param, YUV_CONTEXT *WINPR_RESTRICT context)
static void	free_objects (PTP_WORK *work_objects, UINT32 waitCount)
static BOOL	intersects (UINT32 pos, const RECTANGLE_16 *WINPR_RESTRICT regionRects, UINT32 numRegionRects)
static RECTANGLE_16	clamp (YUV_CONTEXT *WINPR_RESTRICT context, const RECTANGLE_16 *WINPR_RESTRICT rect, UINT32 srcHeight)
static BOOL	pool_decode (YUV_CONTEXT *WINPR_RESTRICT context, PTP_WORK_CALLBACK cb, const BYTE *WINPR_RESTRICT pYUVData[3], const UINT32 iStride[3], UINT32 yuvHeight, UINT32 DstFormat, BYTE *WINPR_RESTRICT dest, UINT32 nDstStep, const RECTANGLE_16 *WINPR_RESTRICT regionRects, UINT32 numRegionRects)
static INLINE BOOL	check_rect (const YUV_CONTEXT *WINPR_RESTRICT yuv, const RECTANGLE_16 *WINPR_RESTRICT rect, UINT32 nDstWidth, UINT32 nDstHeight)
static void CALLBACK	yuv444_combine_work_callback (PTP_CALLBACK_INSTANCE instance, void *context, PTP_WORK work)
static INLINE YUV_COMBINE_WORK_PARAM	pool_decode_rect_param (const RECTANGLE_16 *WINPR_RESTRICT rect, YUV_CONTEXT *WINPR_RESTRICT context, BYTE type, const BYTE *WINPR_RESTRICT pYUVData[3], const UINT32 iStride[3], BYTE *WINPR_RESTRICT pYUVDstData[3], const UINT32 iDstStride[3])
static BOOL	pool_decode_rect (YUV_CONTEXT *WINPR_RESTRICT context, BYTE type, const BYTE *WINPR_RESTRICT pYUVData[3], const UINT32 iStride[3], BYTE *WINPR_RESTRICT pYUVDstData[3], const UINT32 iDstStride[3], const RECTANGLE_16 *WINPR_RESTRICT regionRects, UINT32 numRegionRects)
BOOL	yuv444_context_decode (YUV_CONTEXT *WINPR_RESTRICT context, BYTE type, const BYTE *WINPR_RESTRICT pYUVData[3], const UINT32 iStride[3], UINT32 srcYuvHeight, BYTE *WINPR_RESTRICT pYUVDstData[3], const UINT32 iDstStride[3], DWORD DstFormat, BYTE *WINPR_RESTRICT dest, UINT32 nDstStep, const RECTANGLE_16 *WINPR_RESTRICT regionRects, UINT32 numRegionRects)
BOOL	yuv420_context_decode (YUV_CONTEXT *WINPR_RESTRICT context, const BYTE *WINPR_RESTRICT pYUVData[3], const UINT32 iStride[3], UINT32 yuvHeight, DWORD DstFormat, BYTE *WINPR_RESTRICT dest, UINT32 nDstStep, const RECTANGLE_16 *WINPR_RESTRICT regionRects, UINT32 numRegionRects)
static void CALLBACK	yuv420_encode_work_callback (PTP_CALLBACK_INSTANCE instance, void *context, PTP_WORK work)
static void CALLBACK	yuv444v1_encode_work_callback (PTP_CALLBACK_INSTANCE instance, void *context, PTP_WORK work)
static void CALLBACK	yuv444v2_encode_work_callback (PTP_CALLBACK_INSTANCE instance, void *context, PTP_WORK work)
static INLINE YUV_ENCODE_WORK_PARAM	pool_encode_fill (const RECTANGLE_16 *WINPR_RESTRICT rect, YUV_CONTEXT *WINPR_RESTRICT context, const BYTE *WINPR_RESTRICT pSrcData, UINT32 nSrcStep, UINT32 SrcFormat, const UINT32 iStride[], BYTE *WINPR_RESTRICT pYUVLumaData[], BYTE *WINPR_RESTRICT pYUVChromaData[])
static BOOL	pool_encode (YUV_CONTEXT *WINPR_RESTRICT context, PTP_WORK_CALLBACK cb, const BYTE *WINPR_RESTRICT pSrcData, UINT32 nSrcStep, UINT32 SrcFormat, const UINT32 iStride[], BYTE *WINPR_RESTRICT pYUVLumaData[], BYTE *WINPR_RESTRICT pYUVChromaData[], const RECTANGLE_16 *WINPR_RESTRICT regionRects, UINT32 numRegionRects)
BOOL	yuv420_context_encode (YUV_CONTEXT *WINPR_RESTRICT context, const BYTE *WINPR_RESTRICT pSrcData, UINT32 nSrcStep, UINT32 SrcFormat, const UINT32 iStride[3], BYTE *WINPR_RESTRICT pYUVData[3], const RECTANGLE_16 *WINPR_RESTRICT regionRects, UINT32 numRegionRects)
BOOL	yuv444_context_encode (YUV_CONTEXT *WINPR_RESTRICT context, BYTE version, const BYTE *WINPR_RESTRICT pSrcData, UINT32 nSrcStep, UINT32 SrcFormat, const UINT32 iStride[3], BYTE *WINPR_RESTRICT pYUVLumaData[3], BYTE *WINPR_RESTRICT pYUVChromaData[3], const RECTANGLE_16 *WINPR_RESTRICT regionRects, UINT32 numRegionRects)

Macro Definition Documentation

TAG

#define TAG   FREERDP_TAG("codec")

TILE_SIZE

#define TILE_SIZE   64

Function Documentation

avc420_yuv_to_rgb()

static INLINE BOOL avc420_yuv_to_rgb ( const BYTE *WINPR_RESTRICT  pYUVData[3], const UINT32  iStride[3], const RECTANGLE_16 *WINPR_RESTRICT  rect, UINT32  nDstStep, BYTE *WINPR_RESTRICT  pDstData, DWORD  DstFormat  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

avc444_yuv_to_rgb()

static INLINE BOOL avc444_yuv_to_rgb ( const BYTE *WINPR_RESTRICT  pYUVData[3], const UINT32  iStride[3], const RECTANGLE_16 *WINPR_RESTRICT  rect, UINT32  nDstStep, BYTE *WINPR_RESTRICT  pDstData, DWORD  DstFormat  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

check_rect()

static INLINE BOOL check_rect ( const YUV_CONTEXT *WINPR_RESTRICT  yuv, const RECTANGLE_16 *WINPR_RESTRICT  rect, UINT32  nDstWidth, UINT32  nDstHeight  )

static

Here is the caller graph for this function:

clamp()

static RECTANGLE_16 clamp ( YUV_CONTEXT *WINPR_RESTRICT  context, const RECTANGLE_16 *WINPR_RESTRICT  rect, UINT32  srcHeight  )

static

Here is the caller graph for this function:

free_objects()

static void free_objects ( PTP_WORK *  work_objects, UINT32  waitCount  )

static

Here is the caller graph for this function:

intersects()

static BOOL intersects ( UINT32  pos, const RECTANGLE_16 *WINPR_RESTRICT  regionRects, UINT32  numRegionRects  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

pool_decode()

static BOOL pool_decode ( YUV_CONTEXT *WINPR_RESTRICT  context, PTP_WORK_CALLBACK  cb, const BYTE *WINPR_RESTRICT  pYUVData[3], const UINT32  iStride[3], UINT32  yuvHeight, UINT32  DstFormat, BYTE *WINPR_RESTRICT  dest, UINT32  nDstStep, const RECTANGLE_16 *WINPR_RESTRICT  regionRects, UINT32  numRegionRects  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

pool_decode_param()

static INLINE YUV_PROCESS_WORK_PARAM pool_decode_param ( const RECTANGLE_16 *WINPR_RESTRICT  rect, YUV_CONTEXT *WINPR_RESTRICT  context, const BYTE *WINPR_RESTRICT  pYUVData[3], const UINT32  iStride[3], UINT32  DstFormat, BYTE *WINPR_RESTRICT  dest, UINT32  nDstStep  )

static

Here is the caller graph for this function:

pool_decode_rect()

static BOOL pool_decode_rect ( YUV_CONTEXT *WINPR_RESTRICT  context, BYTE  type, const BYTE *WINPR_RESTRICT  pYUVData[3], const UINT32  iStride[3], BYTE *WINPR_RESTRICT  pYUVDstData[3], const UINT32  iDstStride[3], const RECTANGLE_16 *WINPR_RESTRICT  regionRects, UINT32  numRegionRects  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

pool_decode_rect_param()

static INLINE YUV_COMBINE_WORK_PARAM pool_decode_rect_param ( const RECTANGLE_16 *WINPR_RESTRICT  rect, YUV_CONTEXT *WINPR_RESTRICT  context, BYTE  type, const BYTE *WINPR_RESTRICT  pYUVData[3], const UINT32  iStride[3], BYTE *WINPR_RESTRICT  pYUVDstData[3], const UINT32  iDstStride[3]  )

static

Here is the caller graph for this function:

pool_encode()

static BOOL pool_encode ( YUV_CONTEXT *WINPR_RESTRICT  context, PTP_WORK_CALLBACK  cb, const BYTE *WINPR_RESTRICT  pSrcData, UINT32  nSrcStep, UINT32  SrcFormat, const UINT32  iStride[], BYTE *WINPR_RESTRICT  pYUVLumaData[], BYTE *WINPR_RESTRICT  pYUVChromaData[], const RECTANGLE_16 *WINPR_RESTRICT  regionRects, UINT32  numRegionRects  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

pool_encode_fill()

static INLINE YUV_ENCODE_WORK_PARAM pool_encode_fill ( const RECTANGLE_16 *WINPR_RESTRICT  rect, YUV_CONTEXT *WINPR_RESTRICT  context, const BYTE *WINPR_RESTRICT  pSrcData, UINT32  nSrcStep, UINT32  SrcFormat, const UINT32  iStride[], BYTE *WINPR_RESTRICT  pYUVLumaData[], BYTE *WINPR_RESTRICT  pYUVChromaData[]  )

static

Here is the caller graph for this function:

submit_object()

static BOOL submit_object ( PTP_WORK *WINPR_RESTRICT  work_object, PTP_WORK_CALLBACK  cb, const void *WINPR_RESTRICT  param, YUV_CONTEXT *WINPR_RESTRICT  context  )

static

Here is the caller graph for this function:

yuv420_context_decode()

BOOL yuv420_context_decode	(	YUV_CONTEXT *WINPR_RESTRICT	context,
		const BYTE *WINPR_RESTRICT	pYUVData[3],
		const UINT32	iStride[3],
		UINT32	yuvHeight,
		DWORD	DstFormat,
		BYTE *WINPR_RESTRICT	dest,
		UINT32	nDstStep,
		const RECTANGLE_16 *WINPR_RESTRICT	regionRects,
		UINT32	numRegionRects
	)

Here is the call graph for this function:

Here is the caller graph for this function:

yuv420_context_encode()

BOOL yuv420_context_encode	(	YUV_CONTEXT *WINPR_RESTRICT	context,
		const BYTE *WINPR_RESTRICT	pSrcData,
		UINT32	nSrcStep,
		UINT32	SrcFormat,
		const UINT32	iStride[3],
		BYTE *WINPR_RESTRICT	pYUVData[3],
		const RECTANGLE_16 *WINPR_RESTRICT	regionRects,
		UINT32	numRegionRects
	)

Here is the call graph for this function:

Here is the caller graph for this function:

yuv420_encode_work_callback()

static void CALLBACK yuv420_encode_work_callback ( PTP_CALLBACK_INSTANCE  instance, void *  context, PTP_WORK  work  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

yuv420_process_work_callback()

static void CALLBACK yuv420_process_work_callback ( PTP_CALLBACK_INSTANCE  instance, void *  context, PTP_WORK  work  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

yuv444_combine_work_callback()

static void CALLBACK yuv444_combine_work_callback ( PTP_CALLBACK_INSTANCE  instance, void *  context, PTP_WORK  work  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

yuv444_context_decode()

BOOL yuv444_context_decode	(	YUV_CONTEXT *WINPR_RESTRICT	context,
		BYTE	type,
		const BYTE *WINPR_RESTRICT	pYUVData[3],
		const UINT32	iStride[3],
		UINT32	srcYuvHeight,
		BYTE *WINPR_RESTRICT	pYUVDstData[3],
		const UINT32	iDstStride[3],
		DWORD	DstFormat,
		BYTE *WINPR_RESTRICT	dest,
		UINT32	nDstStep,
		const RECTANGLE_16 *WINPR_RESTRICT	regionRects,
		UINT32	numRegionRects
	)

Here is the call graph for this function:

Here is the caller graph for this function:

yuv444_context_encode()

BOOL yuv444_context_encode	(	YUV_CONTEXT *WINPR_RESTRICT	context,
		BYTE	version,
		const BYTE *WINPR_RESTRICT	pSrcData,
		UINT32	nSrcStep,
		UINT32	SrcFormat,
		const UINT32	iStride[3],
		BYTE *WINPR_RESTRICT	pYUVLumaData[3],
		BYTE *WINPR_RESTRICT	pYUVChromaData[3],
		const RECTANGLE_16 *WINPR_RESTRICT	regionRects,
		UINT32	numRegionRects
	)

Here is the call graph for this function:

Here is the caller graph for this function:

yuv444_process_work_callback()

static void CALLBACK yuv444_process_work_callback ( PTP_CALLBACK_INSTANCE  instance, void *  context, PTP_WORK  work  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

yuv444v1_encode_work_callback()

static void CALLBACK yuv444v1_encode_work_callback ( PTP_CALLBACK_INSTANCE  instance, void *  context, PTP_WORK  work  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

yuv444v2_encode_work_callback()

static void CALLBACK yuv444v2_encode_work_callback ( PTP_CALLBACK_INSTANCE  instance, void *  context, PTP_WORK  work  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

yuv_context_free()

void yuv_context_free

(

YUV_CONTEXT *

context

)

Here is the call graph for this function:

Here is the caller graph for this function:

yuv_context_new()

YUV_CONTEXT* yuv_context_new	(	BOOL	encoder,
		UINT32	ThreadingFlags
	)

do it here to avoid a race condition between threads

Here is the call graph for this function:

Here is the caller graph for this function:

yuv_context_reset()

BOOL yuv_context_reset	(	YUV_CONTEXT *WINPR_RESTRICT	context,
		UINT32	width,
		UINT32	height
	)

Here is the call graph for this function:

Here is the caller graph for this function: