raster_yuv.c File Reference

#include "rast_soft.h"

Include dependency graph for raster_yuv.c:

Macros
#define	mul255(_a, _b)   ( (((u32)(_a) + 1) * (u32)(_b) ) >> 8)
#define	YUV_USE_INT
#define	TRUNC_8BIT(_a)   if (_a<0) {_a = 0;} else { u32 __a = (u32) _a; __a>>=10; if (__a>255) {__a=255;} _a = __a; }
#define	TRUNC_16BIT(_a)   if (_a<0) {_a = 0;} else { u32 __a = (u32) _a; __a>>=10; if (__a>32768) {__a=32768;} _a = __a; }
#define	set_u16_le(_ptr, val)   { (*(u16 *) _ptr) = (u16) val; }
#define	set_u16_be(_ptr, val)   { ((u8 *)_ptr)[0] = (val>>8)&0xFF; ((u8 *)_ptr)[1] = (val&0xFF); }
#define	get_u16_le(val, _ptr)   { val = *(u16 *) (_ptr); }
#define	get_u16_be(val, _ptr)   { val = ((u32) (*(u8 *) _ptr)<< 8) | *(u8 *) _ptr+1; }

Functions
static s32	mul255_zero (s32 a, s32 b)
void	gf_evg_rgb_to_yuv (GF_EVGSurface *surf, GF_Color col, u8 *y, u8 *cb, u8 *cr)
GF_Color	gf_evg_argb_to_ayuv (GF_EVGSurface *surf, GF_Color col)
GF_Err	gf_gf_evg_rgb_to_yuv_f (GF_EVGSurface *surf, Float r, Float g, Float b, Float *y, Float *cb, Float *cr)
GF_Err	gf_evg_yuv_to_rgb_f (GF_EVGSurface *surf, Float y, Float cb, Float cr, Float *r, Float *g, Float *b)
GF_Color	gf_evg_ayuv_to_argb (GF_EVGSurface *surf, GF_Color col)
u64	gf_evg_argb_to_ayuv_wide (GF_EVGSurface *surf, u64 col)
u64	gf_evg_ayuv_to_argb_wide (GF_EVGSurface *surf, u64 col)
static void	overmask_yuv420p (u8 col_a, u8 cy, u8 *dst, u32 alpha)
static void	overmask_yuv420p_const_run (u8 a, u8 val, u8 *ptr, u32 count, short x)
void	evg_yuv420p_flush_uv_const (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *surf_uv_alpha, s32 cu, s32 cv, s32 y)
void	evg_yuv420p_fill_const (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
void	evg_yuv420p_fill_const_a (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
void	evg_yuv420p_flush_uv_var (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *surf_uv_alpha, s32 _cu, s32 _cv, s32 y)
void	evg_yuv420p_fill_var (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
GF_Err	evg_surface_clear_yuv420p (GF_EVGSurface *_surf, GF_IRect rc, GF_Color col)
void	evg_nv12_flush_uv_const (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *surf_uv_alpha, s32 cu, s32 cv, s32 y)
void	evg_nv12_flush_uv_var (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *surf_uv_alpha, s32 cu, s32 cv, s32 y)
GF_Err	evg_surface_clear_nv12 (GF_EVGSurface *_surf, GF_IRect rc, GF_Color col, Bool swap_uv)
void	evg_yuv422p_flush_uv_const (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *surf_uv_alpha, s32 cu, s32 cv, s32 y)
void	evg_yuv422p_flush_uv_var (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *surf_uv_alpha, s32 _cu, s32 _cv, s32 y)
GF_Err	evg_surface_clear_yuv422p (GF_EVGSurface *_surf, GF_IRect rc, GF_Color col)
void	evg_yuv444p_fill_const (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
void	evg_yuv444p_fill_const_a (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
void	evg_yuv444p_fill_var (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
GF_Err	evg_surface_clear_yuv444p (GF_EVGSurface *_surf, GF_IRect rc, GF_Color col)
static void	overmask_yuvy (u8 *dst, u8 c, u32 alpha)
void	evg_yuyv_fill_const (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
void	evg_yuyv_fill_const_a (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
void	evg_yuyv_fill_var (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
GF_Err	evg_surface_clear_yuyv (GF_EVGSurface *_surf, GF_IRect rc, GF_Color col)
static s32	mul_10 (s64 a, s64 b)
static s32	mul_10_zero (s64 a, s64 b)
static void	overmask_yuv420p_10 (u16 col_a, u16 cy, u16 *dst, u32 alpha)
static void	overmask_yuv420p_10_const_run (u16 a, u16 val, u16 *ptr, u32 count, short x)
void	evg_yuv420p_10_flush_uv_const (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *_surf_uv_alpha, s32 cu, s32 cv, s32 y)
void	evg_yuv420p_10_fill_const (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
void	evg_yuv420p_10_fill_const_a (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
void	evg_yuv420p_10_flush_uv_var (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *_surf_uv_alpha, s32 _cu, s32 _cv, s32 y)
void	evg_yuv420p_10_fill_var (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
GF_Err	evg_surface_clear_yuv420p_10 (GF_EVGSurface *_surf, GF_IRect rc, GF_Color col)
void	evg_nv12_10_flush_uv_const (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *_surf_uv_alpha, s32 cu, s32 cv, s32 y)
void	evg_nv12_10_flush_uv_var (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *_surf_uv_alpha, s32 cu, s32 cv, s32 y)
GF_Err	evg_surface_clear_nv12_10 (GF_EVGSurface *_surf, GF_IRect rc, GF_Color col, Bool swap_uv)
void	evg_yuv422p_10_flush_uv_const (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *_surf_uv_alpha, s32 cu, s32 cv, s32 y)
void	evg_yuv422p_10_flush_uv_var (GF_EVGSurface *surf, EVGRasterCtx *rctx, u8 *_surf_uv_alpha, s32 _cu, s32 _cv, s32 y)
GF_Err	evg_surface_clear_yuv422p_10 (GF_EVGSurface *_surf, GF_IRect rc, GF_Color col)
void	evg_yuv444p_10_fill_const (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
void	evg_yuv444p_10_fill_const_a (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
void	evg_yuv444p_10_fill_var (s32 y, s32 count, EVG_Span *spans, GF_EVGSurface *surf, EVGRasterCtx *rctx)
GF_Err	evg_surface_clear_yuv444p_10 (GF_EVGSurface *_surf, GF_IRect rc, GF_Color col)

Macro Definition Documentation

mul255

#define mul255	(		_a,
			_b
	)		( (((u32)(_a) + 1) * (u32)(_b) ) >> 8)

YUV_USE_INT

#define YUV_USE_INT

TRUNC_8BIT

#define TRUNC_8BIT

(

_a

)

if (_a<0) {_a = 0;} else { u32 __a = (u32) _a; __a>>=10; if (__a>255) {__a=255;} _a = __a; }

TRUNC_16BIT

#define TRUNC_16BIT

(

_a

)

if (_a<0) {_a = 0;} else { u32 __a = (u32) _a; __a>>=10; if (__a>32768) {__a=32768;} _a = __a; }

set_u16_le

#define set_u16_le	(		_ptr,
			val
	)		{ (*(u16 *) _ptr) = (u16) val; }

set_u16_be

#define set_u16_be	(		_ptr,
			val
	)		{ ((u8 *)_ptr)[0] = (val>>8)&0xFF; ((u8 *)_ptr)[1] = (val&0xFF); }

get_u16_le

#define get_u16_le	(		val,
			_ptr
	)		{ val = *(u16 *) (_ptr); }

get_u16_be

#define get_u16_be	(		val,
			_ptr
	)		{ val = ((u32) (*(u8 *) _ptr)<< 8) | *(u8 *) _ptr+1; }

Function Documentation

mul255_zero()

static s32 mul255_zero ( s32  a, s32  b  )

static

Here is the caller graph for this function:

overmask_yuv420p()

static void overmask_yuv420p ( u8  col_a, u8  cy, u8 *  dst, u32  alpha  )

static

Here is the caller graph for this function:

overmask_yuv420p_const_run()

static void overmask_yuv420p_const_run ( u8  a, u8  val, u8 *  ptr, u32  count, short  x  )

static

Here is the caller graph for this function:

evg_yuv420p_flush_uv_const()

void evg_yuv420p_flush_uv_const	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	surf_uv_alpha,
		s32	cu,
		s32	cv,
		s32	y
	)

Here is the caller graph for this function:

evg_yuv420p_fill_const()

void evg_yuv420p_fill_const	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv420p_fill_const_a()

void evg_yuv420p_fill_const_a	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv420p_flush_uv_var()

void evg_yuv420p_flush_uv_var	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	surf_uv_alpha,
		s32	_cu,
		s32	_cv,
		s32	y
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv420p_fill_var()

void evg_yuv420p_fill_var	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_surface_clear_yuv420p()

GF_Err evg_surface_clear_yuv420p	(	GF_EVGSurface *	_surf,
		GF_IRect	rc,
		GF_Color	col
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_nv12_flush_uv_const()

void evg_nv12_flush_uv_const	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	surf_uv_alpha,
		s32	cu,
		s32	cv,
		s32	y
	)

Here is the caller graph for this function:

evg_nv12_flush_uv_var()

void evg_nv12_flush_uv_var	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	surf_uv_alpha,
		s32	cu,
		s32	cv,
		s32	y
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_surface_clear_nv12()

GF_Err evg_surface_clear_nv12	(	GF_EVGSurface *	_surf,
		GF_IRect	rc,
		GF_Color	col,
		Bool	swap_uv
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv422p_flush_uv_const()

void evg_yuv422p_flush_uv_const	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	surf_uv_alpha,
		s32	cu,
		s32	cv,
		s32	y
	)

Here is the caller graph for this function:

evg_yuv422p_flush_uv_var()

void evg_yuv422p_flush_uv_var	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	surf_uv_alpha,
		s32	_cu,
		s32	_cv,
		s32	y
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_surface_clear_yuv422p()

GF_Err evg_surface_clear_yuv422p	(	GF_EVGSurface *	_surf,
		GF_IRect	rc,
		GF_Color	col
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv444p_fill_const()

void evg_yuv444p_fill_const	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv444p_fill_const_a()

void evg_yuv444p_fill_const_a	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv444p_fill_var()

void evg_yuv444p_fill_var	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_surface_clear_yuv444p()

GF_Err evg_surface_clear_yuv444p	(	GF_EVGSurface *	_surf,
		GF_IRect	rc,
		GF_Color	col
	)

Here is the call graph for this function:

Here is the caller graph for this function:

overmask_yuvy()

static void overmask_yuvy ( u8 *  dst, u8  c, u32  alpha  )

static

Here is the caller graph for this function:

evg_yuyv_fill_const()

void evg_yuyv_fill_const	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuyv_fill_const_a()

void evg_yuyv_fill_const_a	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuyv_fill_var()

void evg_yuyv_fill_var	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_surface_clear_yuyv()

GF_Err evg_surface_clear_yuyv	(	GF_EVGSurface *	_surf,
		GF_IRect	rc,
		GF_Color	col
	)

Here is the call graph for this function:

Here is the caller graph for this function:

mul_10()

static s32 mul_10 ( s64  a, s64  b  )

static

Here is the caller graph for this function:

mul_10_zero()

static s32 mul_10_zero ( s64  a, s64  b  )

static

Here is the caller graph for this function:

overmask_yuv420p_10()

static void overmask_yuv420p_10 ( u16  col_a, u16  cy, u16 *  dst, u32  alpha  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

overmask_yuv420p_10_const_run()

static void overmask_yuv420p_10_const_run ( u16  a, u16  val, u16 *  ptr, u32  count, short  x  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv420p_10_flush_uv_const()

void evg_yuv420p_10_flush_uv_const	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	_surf_uv_alpha,
		s32	cu,
		s32	cv,
		s32	y
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv420p_10_fill_const()

void evg_yuv420p_10_fill_const	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv420p_10_fill_const_a()

void evg_yuv420p_10_fill_const_a	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv420p_10_flush_uv_var()

void evg_yuv420p_10_flush_uv_var	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	_surf_uv_alpha,
		s32	_cu,
		s32	_cv,
		s32	y
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv420p_10_fill_var()

void evg_yuv420p_10_fill_var	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_surface_clear_yuv420p_10()

GF_Err evg_surface_clear_yuv420p_10	(	GF_EVGSurface *	_surf,
		GF_IRect	rc,
		GF_Color	col
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_nv12_10_flush_uv_const()

void evg_nv12_10_flush_uv_const	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	_surf_uv_alpha,
		s32	cu,
		s32	cv,
		s32	y
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_nv12_10_flush_uv_var()

void evg_nv12_10_flush_uv_var	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	_surf_uv_alpha,
		s32	cu,
		s32	cv,
		s32	y
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_surface_clear_nv12_10()

GF_Err evg_surface_clear_nv12_10	(	GF_EVGSurface *	_surf,
		GF_IRect	rc,
		GF_Color	col,
		Bool	swap_uv
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv422p_10_flush_uv_const()

void evg_yuv422p_10_flush_uv_const	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	_surf_uv_alpha,
		s32	cu,
		s32	cv,
		s32	y
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv422p_10_flush_uv_var()

void evg_yuv422p_10_flush_uv_var	(	GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx,
		u8 *	_surf_uv_alpha,
		s32	_cu,
		s32	_cv,
		s32	y
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_surface_clear_yuv422p_10()

GF_Err evg_surface_clear_yuv422p_10	(	GF_EVGSurface *	_surf,
		GF_IRect	rc,
		GF_Color	col
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv444p_10_fill_const()

void evg_yuv444p_10_fill_const	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv444p_10_fill_const_a()

void evg_yuv444p_10_fill_const_a	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_yuv444p_10_fill_var()

void evg_yuv444p_10_fill_var	(	s32	y,
		s32	count,
		EVG_Span *	spans,
		GF_EVGSurface *	surf,
		EVGRasterCtx *	rctx
	)

Here is the call graph for this function:

Here is the caller graph for this function:

evg_surface_clear_yuv444p_10()

GF_Err evg_surface_clear_yuv444p_10	(	GF_EVGSurface *	_surf,
		GF_IRect	rc,
		GF_Color	col
	)

Here is the call graph for this function:

Here is the caller graph for this function: