vout_spuregion_helper.h File Reference

Include dependency graph for vout_spuregion_helper.h:

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Macros
#define	RGB2YUV(R, G, B)
#define	HEX2YUV(rgb)   RGB2YUV( (rgb >> 16), ((rgb & 0xFF00) >> 8), (rgb & 0xFF) )

Functions
static void	spuregion_CreateVGradientPalette (video_palette_t *p_palette, uint8_t i_splits, uint32_t argb1, uint32_t argb2)
static void	spuregion_CreateVGradientFill (plane_t *p, uint8_t i_splits)
static subpicture_region_t *	spuregion_CreateFromPicture (vlc_object_t *p_this, video_format_t *p_fmt, const char *psz_uri)

Macro Definition Documentation

HEX2YUV

#define HEX2YUV

(

rgb

)

RGB2YUV( (rgb >> 16), ((rgb & 0xFF00) >> 8), (rgb & 0xFF) )

RGB2YUV

#define RGB2YUV	(		R,
			G,
			B
	)

Value:

((0.257 * R) + (0.504 * G) + (0.098 * B) + 16), \
    (-(0.148 * R) - (0.291 * G) + (0.439 * B) + 128),\
    ((0.439 * R) - (0.368 * G) - (0.071 * B) + 128)

Function Documentation

spuregion_CreateFromPicture()

static subpicture_region_t* spuregion_CreateFromPicture ( vlc_object_t *  p_this, video_format_t *  p_fmt, const char *  psz_uri  )

inlinestatic

References vlc_common_members::flags, filter_chain_t::fmt_in, image_HandlerCreate, image_HandlerDelete(), image_ReadUrl, vlc_object_t::obj, OBJECT_FLAGS_NOINTERACT, OBJECT_FLAGS_QUIET, subpicture_region_t::p_picture, picture_Release(), subpicture_region_New(), and video_format_Init().

Referenced by vout_OSDImage().

spuregion_CreateVGradientFill()

static void spuregion_CreateVGradientFill ( plane_t *  p, uint8_t  i_splits  )

inlinestatic

References p.

Referenced by vout_OSDBackground().

spuregion_CreateVGradientPalette()

static void spuregion_CreateVGradientPalette ( video_palette_t *  p_palette, uint8_t  i_splits, uint32_t  argb1, uint32_t  argb2  )

inlinestatic

References video_palette_t::i_entries, video_palette_t::palette, and RGB2YUV.

Referenced by vout_OSDBackground().