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

Detailed Description

Definition at line 57 of file imgconvert.c.


Field Documentation

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().

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().

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().

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().

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().


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

Generated on Tue Apr 20 17:40:10 2010 for FFmpeg by  doxygen 1.5.6