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video: HDR display/output support (BT2020 / DCI P3) (#718)

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* Merge branch 'hdr' of https://github.com/wickerwaka/Main_MiSTer into feature-hdr

Merged in wickerwaka's old HDR branch and integrated the BT2020 and DCI P3 color space conversion matrices. Changed "hdr" option to be a selection of matrix instead of saturation option.

* Add HDR example to MiSTer ini
This commit is contained in:
Sam Hardeman
2022-12-22 03:43:15 +09:00
committed by GitHub
parent 3214046c50
commit 2b279d1488
8 changed files with 100 additions and 11 deletions
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2
cfg.cpp
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@@ -113,6 +113,7 @@ static const ini_var_t ini_vars[] =
{ "VIDEO_SATURATION", (void *)(&(cfg.video_saturation)), UINT16, 0, 100},
{ "VIDEO_HUE", (void *)(&(cfg.video_hue)), UINT16, 0, 360},
{ "VIDEO_GAIN_OFFSET", (void *)(&(cfg.video_gain_offset)), STRING, 0, sizeof(cfg.video_gain_offset)},
{ "HDR", (void*)(&cfg.hdr), UINT8, 0, 3 },
};
static const int nvars = (int)(sizeof(ini_vars) / sizeof(ini_var_t));
@@ -445,6 +446,7 @@ void cfg_parse()
cfg.rumble = 1;
cfg.wheel_force = 50;
cfg.dvi_mode = 2;
cfg.hdr = 0;
cfg.video_brightness = 50;
cfg.video_contrast = 50;
cfg.video_saturation = 100;