diff options
Diffstat (limited to 'compositor/main.c')
| -rw-r--r-- | compositor/main.c | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/compositor/main.c b/compositor/main.c index 0fc53664..c91da16f 100644 --- a/compositor/main.c +++ b/compositor/main.c @@ -64,6 +64,7 @@ #include <libweston/windowed-output-api.h> #include <libweston/weston-log.h> #include "../remoting/remoting-plugin.h" +#include "../pipewire/pipewire-plugin.h" #define WINDOW_TITLE "Weston Compositor" /* flight recorder size (in bytes) */ @@ -2333,6 +2334,130 @@ load_remoting(struct weston_compositor *c, struct weston_config *wc) } static int +drm_backend_pipewire_output_configure(struct weston_output *output, + struct weston_config_section *section, + char *modeline, + const struct weston_pipewire_api *api) +{ + char *seat = NULL; + int ret; + + ret = api->set_mode(output, modeline); + if (ret < 0) { + weston_log("Cannot configure an output \"%s\" using " + "weston_pipewire_api. Invalid mode\n", + output->name); + return -1; + } + + wet_output_set_scale(output, section, 1, 0); + wet_output_set_transform(output, section, WL_OUTPUT_TRANSFORM_NORMAL, + UINT32_MAX); + + weston_config_section_get_string(section, "seat", &seat, ""); + + api->set_seat(output, seat); + free(seat); + + return 0; +} + +static void +pipewire_output_init(struct weston_compositor *c, + struct weston_config_section *section, + const struct weston_pipewire_api *api) +{ + struct weston_output *output = NULL; + char *output_name, *modeline = NULL; + int ret; + + weston_config_section_get_string(section, "name", &output_name, + NULL); + if (!output_name) + return; + + weston_config_section_get_string(section, "mode", &modeline, "off"); + if (strcmp(modeline, "off") == 0) + goto err; + + output = api->create_output(c, output_name); + if (!output) { + weston_log("Cannot create pipewire output \"%s\".\n", + output_name); + goto err; + } + + ret = drm_backend_pipewire_output_configure(output, section, modeline, + api); + if (ret < 0) { + weston_log("Cannot configure pipewire output \"%s\".\n", + output_name); + goto err; + } + + if (weston_output_enable(output) < 0) { + weston_log("Enabling pipewire output \"%s\" failed.\n", + output_name); + goto err; + } + + free(modeline); + free(output_name); + weston_log("pipewire output '%s' enabled\n", output->name); + return; + +err: + free(modeline); + free(output_name); + if (output) + weston_output_destroy(output); +} + +static void +load_pipewire(struct weston_compositor *c, struct weston_config *wc) +{ + const struct weston_pipewire_api *api = NULL; + int (*module_init)(struct weston_compositor *ec); + struct weston_config_section *section = NULL; + const char *section_name; + + /* read pipewire-output section in weston.ini */ + while (weston_config_next_section(wc, §ion, §ion_name)) { + if (strcmp(section_name, "pipewire-output")) + continue; + + if (!api) { + char *module_name; + struct weston_config_section *core_section = + weston_config_get_section(wc, "core", NULL, + NULL); + + weston_config_section_get_string(core_section, + "pipewire", + &module_name, + "pipewire-plugin.so"); + module_init = weston_load_module(module_name, + "weston_module_init"); + free(module_name); + if (!module_init) { + weston_log("Can't load pipewire-plugin\n"); + return; + } + if (module_init(c) < 0) { + weston_log("Pipewire-plugin init failed\n"); + return; + } + + api = weston_pipewire_get_api(c); + if (!api) + return; + } + + pipewire_output_init(c, section, api); + } +} + +static int load_drm_backend(struct weston_compositor *c, int *argc, char **argv, struct weston_config *wc) { @@ -2387,6 +2512,9 @@ load_drm_backend(struct weston_compositor *c, /* remoting */ load_remoting(c, wc); + /* pipewire */ + load_pipewire(c, wc); + free(config.gbm_format); free(config.seat_id); |