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| author | Mattias Andrée <maandree@kth.se> | 2016-08-04 01:15:35 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2016-08-04 01:15:35 +0200 |
| commit | a2728d045a5a9ca442851639ad85d186451a0802 (patch) | |
| tree | 8c0bd454570e5190b2f6ebb1b5247ac061f2a10d /doc/man/libcoopgamma_get_gamma_info_sync.3 | |
| parent | Fix bugs (diff) | |
| download | libcoopgamma-a2728d045a5a9ca442851639ad85d186451a0802.tar.gz libcoopgamma-a2728d045a5a9ca442851639ad85d186451a0802.tar.bz2 libcoopgamma-a2728d045a5a9ca442851639ad85d186451a0802.tar.xz | |
Prepare for supporting the update to get-gamma-info: colourspace information
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'doc/man/libcoopgamma_get_gamma_info_sync.3')
| -rw-r--r-- | doc/man/libcoopgamma_get_gamma_info_sync.3 | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/doc/man/libcoopgamma_get_gamma_info_sync.3 b/doc/man/libcoopgamma_get_gamma_info_sync.3 index b4df1f6..3187231 100644 --- a/doc/man/libcoopgamma_get_gamma_info_sync.3 +++ b/doc/man/libcoopgamma_get_gamma_info_sync.3 @@ -53,6 +53,70 @@ The number of stops on the blue gamma ramp. .TP .I info->depth Describes the gamma ramp types used for the CRTC. +.P +The +.BR libcoopgamma_get_gamma_info_sync () +will also store monitor's colourspace information in +.IR *info . +In particular, +.I info->colourspace +will be set to +.IR LIBCOOPGAMMA_SRGB , +.IR LIBCOOPGAMMA_RGB , +.IR LIBCOOPGAMMA_NON_RGB , +.IR LIBCOOPGAMMA_GREY , +or +.IR LIBCOOPGAMMA_UNKNOWN , +and +.I info->have_gamut +will be set to 1 or 0. +.I info->have_gamut +should be set to 0 unless +.I info->colourspace +is set to +.I LIBCOOPGAMMA_SRGB +or +.IR LIBCOOPGAMMA_RGB , +and it should be set to 1 if +.I info->colourspace +is set to +.I LIBCOOPGAMMA_SRGB , +however there are no guarantees that +this is true. If +.I info->have_gamut +is non-zero, the following will also be set: +.TP +.I info->red_x +The x-value (CIE xyY) of the monitor's +red colour, multiplied by 1024. +.TP +.I info->red_y +The y-value (CIE xyY) of the monitor's +red colour, multiplied by 1024. +.TP +.I info->green_x +The x-value (CIE xyY) of the monitor's +green colour, multiplied by 1024. +.TP +.I info->green_y +The y-value (CIE xyY) of the monitor's +green colour, multiplied by 1024. +.TP +.I info->blue_x +The x-value (CIE xyY) of the monitor's +blue colour, multiplied by 1024. +.TP +.I info->blue_y +The y-value (CIE xyY) of the monitor's +blue colour, multiplied by 1024. +.TP +.I info->white_x +The x-value (CIE xyY) of the monitor's +default white point, multiplied by 1024. +.TP +.I info->white_y +The y-value (CIE xyY) of the monitor's +default white point, multiplied by 1024. .SH "RETURN VALUES" Upon successful completion, the .BR libcoopgamma_get_gamma_info_recv () |