colourspace.h File Reference

Go to the source code of this file.

Data Structures
struct	uyvy_macropixel
struct	yuyv_macropixel
struct	yuv411_macropixel
struct	lives_cc_params

Macros
#define	SCREEN_GAMMA   2.2
#define	BLACK_THRESH   20
	if R,G and B values are all <= this, we consider it a "black" pixel More...

Functions
void *	convert_rgb_to_uyvy_frame_thread (void *cc_params)
void *	convert_bgr_to_uyvy_frame_thread (void *cc_params)
void *	convert_rgb_to_yuyv_frame_thread (void *cc_params)
void *	convert_bgr_to_yuyv_frame_thread (void *cc_params)
void *	convert_argb_to_uyvy_frame_thread (void *cc_params)
void *	convert_argb_to_yuyv_frame_thread (void *cc_params)
void *	convert_rgb_to_yuv_frame_thread (void *cc_params)
void *	convert_bgr_to_yuv_frame_thread (void *cc_params)
void *	convert_argb_to_yuv_frame_thread (void *cc_params)
void *	convert_rgb_to_yuvp_frame_thread (void *cc_params)
void *	convert_bgr_to_yuvp_frame_thread (void *cc_params)
void *	convert_argb_to_yuvp_frame_thread (void *cc_params)
void *	convert_uyvy_to_rgb_frame_thread (void *cc_params)
void *	convert_uyvy_to_bgr_frame_thread (void *cc_params)
void *	convert_uyvy_to_argb_frame_thread (void *cc_params)
void *	convert_yuyv_to_rgb_frame_thread (void *cc_params)
void *	convert_yuyv_to_bgr_frame_thread (void *cc_params)
void *	convert_yuyv_to_argb_frame_thread (void *cc_params)
void *	convert_yuv_planar_to_rgb_frame_thread (void *cc_params)
void *	convert_yuv_planar_to_bgr_frame_thread (void *cc_params)
void *	convert_yuv_planar_to_argb_frame_thread (void *cc_params)
void *	convert_yuv888_to_rgb_frame_thread (void *cc_params)
void *	convert_yuv888_to_bgr_frame_thread (void *cc_params)
void *	convert_yuv888_to_argb_frame_thread (void *cc_params)
void *	convert_yuva8888_to_rgba_frame_thread (void *cc_params)
void *	convert_yuva8888_to_bgra_frame_thread (void *cc_params)
void *	convert_yuva8888_to_argb_frame_thread (void *cc_params)
void *	convert_swap3_frame_thread (void *cc_params)
void *	convert_swap4_frame_thread (void *cc_params)
void *	convert_swap3addpost_frame_thread (void *cc_params)
void *	convert_swap3addpre_frame_thread (void *cc_params)
void *	convert_swap3delpost_frame_thread (void *cc_params)
void *	convert_swap3delpre_frame_thread (void *cc_params)
void *	convert_addpre_frame_thread (void *cc_params)
void *	convert_addpost_frame_thread (void *cc_params)
void *	convert_delpre_frame_thread (void *cc_params)
void *	convert_delpost_frame_thread (void *cc_params)
void *	convert_swap3postalpha_frame_thread (void *cc_params)
void *	convert_swapprepost_frame_thread (void *cc_params)
void *	convert_swab_frame_thread (void *cc_params)
boolean	convert_layer_palette (weed_plant_t *layer, int outpl, int op_clamping)
boolean	convert_layer_palette_with_sampling (weed_plant_t *layer, int outpl, int out_sampling)
boolean	convert_layer_palette_full (weed_plant_t *layer, int outpl, int osamtype, boolean oclamping, int osubspace)
boolean	resize_layer (weed_plant_t *layer, int width, int height, LiVESInterpType interp, int opal_hint, int oclamp_hint)
void	letterbox_layer (weed_plant_t *layer, int width, int height, int nwidth, int nheight)
void	compact_rowstrides (weed_plant_t *layer)
void	weed_layer_pixel_data_free (weed_plant_t *layer)
void	create_empty_pixel_data (weed_plant_t *layer, boolean black_fill, boolean may_contig)
void	insert_blank_frames (int sfileno, int nframes, int after)
void	pixel_data_planar_from_membuf (void **pixel_data, void *data, size_t size, int palette)
LiVESPixbuf *	layer_to_pixbuf (weed_plant_t *layer)
boolean	pixbuf_to_layer (weed_plant_t *layer, LiVESPixbuf *) WARN_UNUSED
weed_plant_t *	weed_layer_copy (weed_plant_t *dlayer, weed_plant_t *slayer)
void	weed_layer_free (weed_plant_t *layer)
weed_plant_t *	weed_layer_new (int width, int height, int *rowstrides, int current_palette)
int	weed_layer_get_palette (weed_plant_t *layer)
lives_painter_t *	layer_to_lives_painter (weed_plant_t *layer)
boolean	lives_painter_to_layer (lives_painter_t *cairo, weed_plant_t *layer)
void	alpha_unpremult (weed_plant_t *layer, boolean un)
boolean	weed_palette_is_valid_palette (int pal)
boolean	weed_palette_is_alpha_palette (int pal)
boolean	weed_palette_is_rgb_palette (int pal)
boolean	weed_palette_is_yuv_palette (int pal)
boolean	weed_palette_is_float_palette (int pal)
boolean	weed_palette_has_alpha_channel (int pal)
int	weed_palette_get_bits_per_macropixel (int pal)
int	weed_palette_get_pixels_per_macropixel (int pal)
int	weed_palette_get_numplanes (int pal)
double	weed_palette_get_plane_ratio_horizontal (int pal, int plane)
double	weed_palette_get_plane_ratio_vertical (int pal, int plane)
boolean	weed_palette_is_lower_quality (int p1, int p2)
	return TRUE if p1 is lower quality than p2 More...
boolean	weed_palette_is_resizable (int pal, int clamped, boolean in_out)
double	weed_palette_get_compression_ratio (int pal)
int	get_weed_palette_for_lives_painter (void)
boolean	lives_pixbuf_is_all_black (LiVESPixbuf *pixbuf)
void	lives_pixbuf_set_opaque (LiVESPixbuf *pixbuf)
const char *	weed_palette_get_name (int pal)
const char *	weed_yuv_clamping_get_name (int clamping)
const char *	weed_yuv_subspace_get_name (int subspace)
char *	weed_palette_get_name_full (int pal, int clamped, int subspace)

Macro Definition Documentation

#define BLACK_THRESH   20

if R,G and B values are all <= this, we consider it a "black" pixel

#define SCREEN_GAMMA   2.2

Function Documentation

void alpha_unpremult	(	weed_plant_t *	layer,
		boolean	un
	)

void compact_rowstrides

(

weed_plant_t *

layer

)

void* convert_addpost_frame_thread

(

void *

cc_params

)

void* convert_addpre_frame_thread

(

void *

cc_params

)

void* convert_argb_to_uyvy_frame_thread

(

void *

cc_params

)

void* convert_argb_to_yuv_frame_thread

(

void *

cc_params

)

void* convert_argb_to_yuvp_frame_thread

(

void *

cc_params

)

void* convert_argb_to_yuyv_frame_thread

(

void *

cc_params

)

void* convert_bgr_to_uyvy_frame_thread

(

void *

cc_params

)

void* convert_bgr_to_yuv_frame_thread

(

void *

cc_params

)

void* convert_bgr_to_yuvp_frame_thread

(

void *

cc_params

)

void* convert_bgr_to_yuyv_frame_thread

(

void *

cc_params

)

void* convert_delpost_frame_thread

(

void *

cc_params

)

void* convert_delpre_frame_thread

(

void *

cc_params

)

boolean convert_layer_palette	(	weed_plant_t *	layer,
		int	outpl,
		int	op_clamping
	)

boolean convert_layer_palette_full	(	weed_plant_t *	layer,
		int	outpl,
		int	osamtype,
		boolean	oclamping,
		int	osubspace
	)

boolean convert_layer_palette_with_sampling	(	weed_plant_t *	layer,
		int	outpl,
		int	out_sampling
	)

void* convert_rgb_to_uyvy_frame_thread

(

void *

cc_params

)

void* convert_rgb_to_yuv_frame_thread

(

void *

cc_params

)

void* convert_rgb_to_yuvp_frame_thread

(

void *

cc_params

)

void* convert_rgb_to_yuyv_frame_thread

(

void *

cc_params

)

void* convert_swab_frame_thread

(

void *

cc_params

)

void* convert_swap3_frame_thread

(

void *

cc_params

)

void* convert_swap3addpost_frame_thread

(

void *

cc_params

)

void* convert_swap3addpre_frame_thread

(

void *

cc_params

)

void* convert_swap3delpost_frame_thread

(

void *

cc_params

)

void* convert_swap3delpre_frame_thread

(

void *

cc_params

)

void* convert_swap3postalpha_frame_thread

(

void *

cc_params

)

void* convert_swap4_frame_thread

(

void *

cc_params

)

void* convert_swapprepost_frame_thread

(

void *

cc_params

)

void* convert_uyvy_to_argb_frame_thread

(

void *

cc_params

)

void* convert_uyvy_to_bgr_frame_thread

(

void *

cc_params

)

void* convert_uyvy_to_rgb_frame_thread

(

void *

cc_params

)

void* convert_yuv888_to_argb_frame_thread

(

void *

cc_params

)

void* convert_yuv888_to_bgr_frame_thread

(

void *

cc_params

)

void* convert_yuv888_to_rgb_frame_thread

(

void *

cc_params

)

void* convert_yuv_planar_to_argb_frame_thread

(

void *

cc_params

)

void* convert_yuv_planar_to_bgr_frame_thread

(

void *

cc_params

)

void* convert_yuv_planar_to_rgb_frame_thread

(

void *

cc_params

)

void* convert_yuva8888_to_argb_frame_thread

(

void *

cc_params

)

void* convert_yuva8888_to_bgra_frame_thread

(

void *

cc_params

)

void* convert_yuva8888_to_rgba_frame_thread

(

void *

cc_params

)

void* convert_yuyv_to_argb_frame_thread

(

void *

cc_params

)

void* convert_yuyv_to_bgr_frame_thread

(

void *

cc_params

)

void* convert_yuyv_to_rgb_frame_thread

(

void *

cc_params

)

void create_empty_pixel_data	(	weed_plant_t *	layer,
		boolean	black_fill,
		boolean	may_contig
	)

int get_weed_palette_for_lives_painter

(

void

)

void insert_blank_frames	(	int	sfileno,
		int	nframes,
		int	after
	)

lives_painter_t* layer_to_lives_painter

(

weed_plant_t *

layer

)

LiVESPixbuf* layer_to_pixbuf

(

weed_plant_t *

layer

)

void letterbox_layer	(	weed_plant_t *	layer,
		int	width,
		int	height,
		int	nwidth,
		int	nheight
	)

boolean lives_painter_to_layer	(	lives_painter_t *	cairo,
		weed_plant_t *	layer
	)

boolean lives_pixbuf_is_all_black

(

LiVESPixbuf *

pixbuf

)

void lives_pixbuf_set_opaque

(

LiVESPixbuf *

pixbuf

)

boolean pixbuf_to_layer	(	weed_plant_t *	layer,
		LiVESPixbuf *
	)

void pixel_data_planar_from_membuf	(	void **	pixel_data,
		void *	data,
		size_t	size,
		int	palette
	)

boolean resize_layer	(	weed_plant_t *	layer,
		int	width,
		int	height,
		LiVESInterpType	interp,
		int	opal_hint,
		int	oclamp_hint
	)

weed_plant_t* weed_layer_copy	(	weed_plant_t *	dlayer,
		weed_plant_t *	slayer
	)

void weed_layer_free

(

weed_plant_t *

layer

)

int weed_layer_get_palette

(

weed_plant_t *

layer

)

weed_plant_t* weed_layer_new	(	int	width,
		int	height,
		int *	rowstrides,
		int	current_palette
	)

void weed_layer_pixel_data_free

(

weed_plant_t *

layer

)

int weed_palette_get_bits_per_macropixel

(

int

pal

)

double weed_palette_get_compression_ratio

(

int

pal

)

const char* weed_palette_get_name

(

int

pal

)

char* weed_palette_get_name_full	(	int	pal,
		int	clamped,
		int	subspace
	)

int weed_palette_get_numplanes

(

int

pal

)

int weed_palette_get_pixels_per_macropixel

(

int

pal

)

double weed_palette_get_plane_ratio_horizontal	(	int	pal,
		int	plane
	)

double weed_palette_get_plane_ratio_vertical	(	int	pal,
		int	plane
	)

boolean weed_palette_has_alpha_channel

(

int

pal

)

boolean weed_palette_is_alpha_palette

(

int

pal

)

boolean weed_palette_is_float_palette

(

int

pal

)

boolean weed_palette_is_lower_quality	(	int	p1,
		int	p2
	)

return TRUE if p1 is lower quality than p2

boolean weed_palette_is_resizable	(	int	pal,
		int	clamped,
		boolean	in_out
	)

boolean weed_palette_is_rgb_palette

(

int

pal

)

boolean weed_palette_is_valid_palette

(

int

pal

)

boolean weed_palette_is_yuv_palette

(

int

pal

)

const char* weed_yuv_clamping_get_name

(

int

clamping

)

const char* weed_yuv_subspace_get_name

(

int

subspace

)