PipeWire  0.3.53
color.h File Reference

spa/param/video/color.h More...

Go to the source code of this file.

Data Structures

struct  spa_video_colorimetry
 spa_video_colorimetry: More...
 

Enumerations

enum  spa_video_color_range { SPA_VIDEO_COLOR_RANGE_UNKNOWN = 0 , SPA_VIDEO_COLOR_RANGE_0_255 , SPA_VIDEO_COLOR_RANGE_16_235 }
 Possible color range values. More...
 
enum  spa_video_color_matrix {
  SPA_VIDEO_COLOR_MATRIX_UNKNOWN = 0 , SPA_VIDEO_COLOR_MATRIX_RGB , SPA_VIDEO_COLOR_MATRIX_FCC , SPA_VIDEO_COLOR_MATRIX_BT709 ,
  SPA_VIDEO_COLOR_MATRIX_BT601 , SPA_VIDEO_COLOR_MATRIX_SMPTE240M , SPA_VIDEO_COLOR_MATRIX_BT2020
}
 The color matrix is used to convert between Y'PbPr and non-linear RGB (R'G'B') More...
 
enum  spa_video_transfer_function {
  SPA_VIDEO_TRANSFER_UNKNOWN = 0 , SPA_VIDEO_TRANSFER_GAMMA10 , SPA_VIDEO_TRANSFER_GAMMA18 , SPA_VIDEO_TRANSFER_GAMMA20 ,
  SPA_VIDEO_TRANSFER_GAMMA22 , SPA_VIDEO_TRANSFER_BT709 , SPA_VIDEO_TRANSFER_SMPTE240M , SPA_VIDEO_TRANSFER_SRGB ,
  SPA_VIDEO_TRANSFER_GAMMA28 , SPA_VIDEO_TRANSFER_LOG100 , SPA_VIDEO_TRANSFER_LOG316 , SPA_VIDEO_TRANSFER_BT2020_12 ,
  SPA_VIDEO_TRANSFER_ADOBERGB
}
 The video transfer function defines the formula for converting between non-linear RGB (R'G'B') and linear RGB. More...
 
enum  spa_video_color_primaries {
  SPA_VIDEO_COLOR_PRIMARIES_UNKNOWN = 0 , SPA_VIDEO_COLOR_PRIMARIES_BT709 , SPA_VIDEO_COLOR_PRIMARIES_BT470M , SPA_VIDEO_COLOR_PRIMARIES_BT470BG ,
  SPA_VIDEO_COLOR_PRIMARIES_SMPTE170M , SPA_VIDEO_COLOR_PRIMARIES_SMPTE240M , SPA_VIDEO_COLOR_PRIMARIES_FILM , SPA_VIDEO_COLOR_PRIMARIES_BT2020 ,
  SPA_VIDEO_COLOR_PRIMARIES_ADOBERGB
}
 The color primaries define the how to transform linear RGB values to and from the CIE XYZ colorspace. More...
 

Detailed Description