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backend/wayland: add color-management-v1 support

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This commit is contained in:
Simon Ser 2025-09-21 01:39:21 +02:00
parent ab5d3148b9
commit a981089065
4 changed files with 235 additions and 11 deletions
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53
backend/wayland/backend.c
View file

@ -18,7 +18,9 @@
#include "backend/wayland.h"
#include "render/drm_format_set.h"
#include "render/pixel_format.h"
#include "types/wlr_color_management_v1.h"
#include "color-management-v1-client-protocol.h"
#include "drm-client-protocol.h"
#include "linux-dmabuf-v1-client-protocol.h"
#include "linux-drm-syncobj-v1-client-protocol.h"
@ -348,6 +350,49 @@ static const struct wl_shm_listener shm_listener = {
.format = shm_handle_format,
};
static void color_manager_v1_handle_supported_intent(void *data,
struct wp_color_manager_v1 *color_manager_v1, uint32_t render_intent) {
// This space is intentionally left blank
}
static void color_manager_v1_handle_supported_feature(void *data,
struct wp_color_manager_v1 *color_manager_v1, uint32_t feature) {
struct wlr_wl_backend *wl = data;
switch (feature) {
case WP_COLOR_MANAGER_V1_FEATURE_PARAMETRIC:
wl->color_manager_v1_features.parametric = true;
break;
case WP_COLOR_MANAGER_V1_FEATURE_SET_MASTERING_DISPLAY_PRIMARIES:
wl->color_manager_v1_features.set_mastering_display_primaries = true;
break;
}
}
static void color_manager_v1_handle_supported_tf_named(void *data,
struct wp_color_manager_v1 *color_manager_v1, uint32_t tf) {
struct wlr_wl_backend *wl = data;
wl->supported_tfs |= transfer_function_try_to_wlr(tf);
}
static void color_manager_v1_handle_supported_primaries_named(void *data,
struct wp_color_manager_v1 *color_manager_v1, uint32_t primaries) {
struct wlr_wl_backend *wl = data;
wl->supported_primaries |= named_primaries_try_to_wlr(primaries);
}
static void color_manager_v1_handle_done(void *data,
struct wp_color_manager_v1 *color_manager_v1) {
// This space is intentionally left blank
}
static const struct wp_color_manager_v1_listener color_manager_v1_listener = {
.supported_intent = color_manager_v1_handle_supported_intent,
.supported_feature = color_manager_v1_handle_supported_feature,
.supported_tf_named = color_manager_v1_handle_supported_tf_named,
.supported_primaries_named = color_manager_v1_handle_supported_primaries_named,
.done = color_manager_v1_handle_done,
};
static void registry_global(void *data, struct wl_registry *registry,
uint32_t name, const char *iface, uint32_t version) {
struct wlr_wl_backend *wl = data;
@ -419,6 +464,11 @@ static void registry_global(void *data, struct wl_registry *registry,
} else if (strcmp(iface, wp_linux_drm_syncobj_manager_v1_interface.name) == 0) {
wl->drm_syncobj_manager_v1 = wl_registry_bind(registry, name,
&wp_linux_drm_syncobj_manager_v1_interface, 1);
} else if (strcmp(iface, wp_color_manager_v1_interface.name) == 0) {
wl->color_manager_v1 = wl_registry_bind(registry, name,
&wp_color_manager_v1_interface, 1);
wp_color_manager_v1_add_listener(wl->color_manager_v1,
&color_manager_v1_listener, wl);
}
}
@ -553,6 +603,9 @@ static void backend_destroy(struct wlr_backend *backend) {
if (wl->viewporter) {
wp_viewporter_destroy(wl->viewporter);
}
if (wl->color_manager_v1) {
wp_color_manager_v1_destroy(wl->color_manager_v1);
}
free(wl->drm_render_name);
free(wl->activation_token);
xdg_wm_base_destroy(wl->xdg_wm_base);