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wayland/color-management: When sending colorspace info send primaries too

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clutter_primaries_to_wayland made sense when there only existed
ClutterColorspace. Now that ClutterPrimaries also exist, it makes more
sense to change that func to clutter_colorspace_to_wayland.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4062>
This commit is contained in:
Joan Torres 2024-10-03 11:35:15 +02:00
parent 077eb80a8d
commit 1d4061f21e
3 changed files with 41 additions and 14 deletions
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29
clutter/clutter/clutter-color-state.c
View file

@ -621,6 +621,23 @@ static const ClutterPrimaries bt2020_primaries = {
.w_x = 0.3127f, .w_y = 0.3290f,
};
const ClutterPrimaries *
clutter_colorspace_to_primaries (ClutterColorspace colorspace)
{
switch (colorspace)
{
case CLUTTER_COLORSPACE_SRGB:
return &srgb_primaries;
case CLUTTER_COLORSPACE_BT2020:
return &bt2020_primaries;
}
g_warning ("Unhandled colorspace %s",
clutter_colorspace_to_string (colorspace));
return &srgb_primaries;
}
static const ClutterPrimaries *
get_primaries (ClutterColorState *color_state)
{
@ -633,17 +650,11 @@ get_primaries (ClutterColorState *color_state)
case CLUTTER_COLORIMETRY_TYPE_PRIMARIES:
return priv->colorimetry.primaries;
case CLUTTER_COLORIMETRY_TYPE_COLORSPACE:
switch (priv->colorimetry.colorspace)
{
case CLUTTER_COLORSPACE_SRGB:
return &srgb_primaries;
case CLUTTER_COLORSPACE_BT2020:
return &bt2020_primaries;
}
g_warning ("Unhandled colorspace %s",
clutter_colorspace_to_string (priv->colorimetry.colorspace));
return clutter_colorspace_to_primaries (priv->colorimetry.colorspace);
}
g_warning ("Unhandled colorimetry when getting primaries");
return &srgb_primaries;
}

3
clutter/clutter/clutter-color-state.h
View file

@ -160,6 +160,9 @@ ClutterColorState * clutter_color_state_get_blending (ClutterColorState *color_s
CLUTTER_EXPORT
const ClutterLuminance * clutter_eotf_get_default_luminance (ClutterEOTF eotf);
CLUTTER_EXPORT
const ClutterPrimaries * clutter_colorspace_to_primaries (ClutterColorspace colorspace);
CLUTTER_EXPORT
void clutter_primaries_ensure_normalized_range (ClutterPrimaries *primaries);

23
src/wayland/meta-wayland-color-management.c
View file

@ -240,9 +240,9 @@ wayland_primaries_to_clutter (enum xx_color_manager_v4_primaries primaries,
}
static enum xx_color_manager_v4_primaries
clutter_primaries_to_wayland (ClutterColorspace primaries)
clutter_colorspace_to_wayland (ClutterColorspace colorspace)
{
switch (primaries)
switch (colorspace)
{
case CLUTTER_COLORSPACE_SRGB:
return XX_COLOR_MANAGER_V4_PRIMARIES_SRGB;
@ -353,9 +353,10 @@ static void
send_information (struct wl_resource *info_resource,
ClutterColorState *color_state)
{
enum xx_color_manager_v4_primaries primaries;
enum xx_color_manager_v4_primaries primaries_named;
enum xx_color_manager_v4_transfer_function tf;
const ClutterColorimetry *colorimetry;
const ClutterPrimaries *primaries;
const ClutterEOTF *eotf;
const ClutterLuminance *lum;
@ -363,9 +364,21 @@ send_information (struct wl_resource *info_resource,
switch (colorimetry->type)
{
case CLUTTER_COLORIMETRY_TYPE_COLORSPACE:
primaries = clutter_primaries_to_wayland (colorimetry->colorspace);
primaries_named = clutter_colorspace_to_wayland (colorimetry->colorspace);
xx_image_description_info_v4_send_primaries_named (info_resource,
primaries);
primaries_named);
primaries = clutter_colorspace_to_primaries (colorimetry->colorspace);
xx_image_description_info_v4_send_primaries (
info_resource,
float_to_scaled_uint32 (primaries->r_x),
float_to_scaled_uint32 (primaries->r_y),
float_to_scaled_uint32 (primaries->g_x),
float_to_scaled_uint32 (primaries->g_y),
float_to_scaled_uint32 (primaries->b_x),
float_to_scaled_uint32 (primaries->b_y),
float_to_scaled_uint32 (primaries->w_x),
float_to_scaled_uint32 (primaries->w_y));
break;
case CLUTTER_COLORIMETRY_TYPE_PRIMARIES:
xx_image_description_info_v4_send_primaries (