PixFmtInfo Struct Reference

Data Fields
uint8_t	nb_channels
	number of channels (including alpha)
uint8_t	color_type
	color type (see FF_COLOR_xxx constants)
uint8_t	pixel_type
	pixel storage type (see FF_PIXEL_xxx constants)
uint8_t	is_alpha: 1
	true if alpha can be specified
uint8_t	depth
	bit depth of the color components

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Detailed Description

Definition at line 57 of file imgconvert.c.

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Field Documentation

uint8_t PixFmtInfo::color_type

color type (see FF_COLOR_xxx constants)

Definition at line 59 of file imgconvert.c.

Referenced by avcodec_get_pix_fmt_loss(), and is_yuv_planar().

uint8_t PixFmtInfo::depth

bit depth of the color components

Definition at line 62 of file imgconvert.c.

Referenced by avcodec_get_pix_fmt_loss(), avcodec_pix_fmt_string(), avg_bits_per_pixel(), avpicture_layout(), and ff_get_plane_bytewidth().

uint8_t PixFmtInfo::is_alpha

true if alpha can be specified

Definition at line 61 of file imgconvert.c.

Referenced by avcodec_get_pix_fmt_loss(), avcodec_pix_fmt_string(), and img_get_alpha_info().

uint8_t PixFmtInfo::nb_channels

number of channels (including alpha)

Definition at line 58 of file imgconvert.c.

Referenced by av_picture_copy(), avcodec_pix_fmt_string(), avg_bits_per_pixel(), avpicture_layout(), and ff_get_plane_bytewidth().

uint8_t PixFmtInfo::pixel_type

pixel storage type (see FF_PIXEL_xxx constants)

Definition at line 60 of file imgconvert.c.

Referenced by av_picture_copy(), avcodec_get_pix_fmt_loss(), avg_bits_per_pixel(), avpicture_layout(), ff_get_plane_bytewidth(), and is_yuv_planar().

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The documentation for this struct was generated from the following file:

• libavcodec/imgconvert.c