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scene: add support for color-representation-v1 coeffs and range

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Simon Ser 2025-10-28 20:46:03 +01:00 • committed by Simon Zeni
parent 2fbc0b5ac1
commit 87c3cb5c52
1 changed files with 16 additions and 0 deletions
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16
types/scene/surface.c
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@ -2,6 +2,7 @@
#include <stdlib.h>
#include <wlr/types/wlr_alpha_modifier_v1.h>
#include <wlr/types/wlr_color_management_v1.h>
#include <wlr/types/wlr_color_representation_v1.h>
#include <wlr/types/wlr_compositor.h>
#include <wlr/types/wlr_scene.h>
#include <wlr/types/wlr_fractional_scale_v1.h>
@ -259,6 +260,19 @@ static void surface_reconfigure(struct wlr_scene_surface *scene_surface) {
primaries = wlr_color_manager_v1_primaries_to_wlr(img_desc->primaries_named);
}
enum wlr_color_encoding color_encoding = WLR_COLOR_ENCODING_NONE;
enum wlr_color_range color_range = WLR_COLOR_RANGE_NONE;
const struct wlr_color_representation_v1_surface_state *color_repr =
wlr_color_representation_v1_get_surface_state(surface);
if (color_repr != NULL) {
if (color_repr->coefficients != 0) {
color_encoding = wlr_color_representation_v1_color_encoding_to_wlr(color_repr->coefficients);
}
if (color_repr->range != 0) {
color_range = wlr_color_representation_v1_color_range_to_wlr(color_repr->range);
}
}
wlr_scene_buffer_set_opaque_region(scene_buffer, &opaque);
wlr_scene_buffer_set_source_box(scene_buffer, &src_box);
wlr_scene_buffer_set_dest_size(scene_buffer, width, height);
@ -266,6 +280,8 @@ static void surface_reconfigure(struct wlr_scene_surface *scene_surface) {
wlr_scene_buffer_set_opacity(scene_buffer, opacity);
wlr_scene_buffer_set_transfer_function(scene_buffer, tf);
wlr_scene_buffer_set_primaries(scene_buffer, primaries);
wlr_scene_buffer_set_color_encoding(scene_buffer, color_encoding);
wlr_scene_buffer_set_color_range(scene_buffer, color_range);
scene_buffer_unmark_client_buffer(scene_buffer);