diff --git a/.editorconfig b/.editorconfig index b6b6a367..c74fecda 100644 --- a/.editorconfig +++ b/.editorconfig @@ -5,10 +5,8 @@ end_of_line = lf insert_final_newline = true charset = utf-8 indent_style = tab -indent_size = 4 trim_trailing_whitespace = true [*.xml] indent_style = space indent_size = 2 -tab_width = 8 diff --git a/backend/drm/drm.c b/backend/drm/drm.c index 5396dcd4..43b6e3b1 100644 --- a/backend/drm/drm.c +++ b/backend/drm/drm.c @@ -404,9 +404,11 @@ static void realloc_planes(struct wlr_drm_backend *drm, const uint32_t *crtc_in, struct wlr_drm_plane *new = &drm->type_planes[type][crtc_res[i]]; if (*old != new) { - wlr_log(WLR_DEBUG, "Assigning plane %d -> %d to CRTC %d", + wlr_log(WLR_DEBUG, + "Assigning plane %d -> %d (type %zu) to CRTC %d", *old ? (int)(*old)->id : -1, new ? (int)new->id : -1, + type, c->id); changed_outputs[crtc_res[i]] = true; @@ -420,192 +422,41 @@ static void realloc_planes(struct wlr_drm_backend *drm, const uint32_t *crtc_in, } } -static void realloc_crtcs(struct wlr_drm_backend *drm, - struct wlr_drm_connector *conn, bool *changed_outputs) { - uint32_t crtc[drm->num_crtcs]; - uint32_t crtc_res[drm->num_crtcs]; - ssize_t num_outputs = wl_list_length(&drm->outputs); - uint32_t possible_crtc[num_outputs]; - - for (size_t i = 0; i < drm->num_crtcs; ++i) { - crtc[i] = UNMATCHED; - } - - memset(possible_crtc, 0, sizeof(possible_crtc)); - - wlr_log(WLR_DEBUG, "Reallocating CRTCs for output '%s'", conn->output.name); - - ssize_t index = -1, i = -1; - struct wlr_drm_connector *c; - wl_list_for_each(c, &drm->outputs, link) { - i++; - if (c == conn) { - index = i; - } - - wlr_log(WLR_DEBUG, "output '%s' crtc=%p state=%d", - c->output.name, c->crtc, c->state); - - if (c->crtc) { - crtc[c->crtc - drm->crtcs] = i; - } - - if (c->state == WLR_DRM_CONN_CONNECTED) { - possible_crtc[i] = c->possible_crtc; - } - } - assert(index != -1); - - possible_crtc[index] = conn->possible_crtc; - match_obj(wl_list_length(&drm->outputs), possible_crtc, - drm->num_crtcs, crtc, crtc_res); - - bool matched[num_outputs]; - memset(matched, false, sizeof(matched)); - for (size_t i = 0; i < drm->num_crtcs; ++i) { - if (crtc_res[i] != UNMATCHED) { - matched[crtc_res[i]] = true; - } - } - - // There is no point doing anything if this monitor doesn't get activated - if (!matched[index]) { - wlr_log(WLR_DEBUG, "Could not match a CRTC for this output"); - return; - } - - for (size_t i = 0; i < drm->num_crtcs; ++i) { - // We don't want any of the current monitors to be deactivated. - if (crtc[i] != UNMATCHED && !matched[crtc[i]]) { - wlr_log(WLR_DEBUG, "Could not match a CRTC for other output %d", - crtc[i]); - return; - } - } - - changed_outputs[index] = true; - - for (size_t i = 0; i < drm->num_crtcs; ++i) { - if (crtc_res[i] == UNMATCHED) { - continue; - } - - if (crtc_res[i] != crtc[i]) { - changed_outputs[crtc_res[i]] = true; - struct wlr_drm_connector *c; - size_t pos = 0; - wl_list_for_each(c, &drm->outputs, link) { - if (pos == crtc_res[i]) { - break; - } - pos++; - } - c->crtc = &drm->crtcs[i]; - - wlr_log(WLR_DEBUG, "Assigning CRTC %d to output '%s'", - drm->crtcs[i].id, c->output.name); - } - } - - realloc_planes(drm, crtc_res, changed_outputs); -} - -static uint32_t get_possible_crtcs(int fd, uint32_t conn_id) { - drmModeConnector *conn = drmModeGetConnector(fd, conn_id); - if (!conn) { - wlr_log_errno(WLR_ERROR, "Failed to get DRM connector"); - return 0; - } - - if (conn->connection != DRM_MODE_CONNECTED || conn->count_modes == 0) { - wlr_log(WLR_ERROR, "Output is not connected"); - goto error_conn; - } - - drmModeEncoder *enc = NULL; - for (int i = 0; !enc && i < conn->count_encoders; ++i) { - enc = drmModeGetEncoder(fd, conn->encoders[i]); - } - - if (!enc) { - wlr_log(WLR_ERROR, "Failed to get DRM encoder"); - goto error_conn; - } - - uint32_t ret = enc->possible_crtcs; - drmModeFreeEncoder(enc); - drmModeFreeConnector(conn); - return ret; - -error_conn: - drmModeFreeConnector(conn); - return 0; -} - static void drm_connector_cleanup(struct wlr_drm_connector *conn); static bool drm_connector_set_mode(struct wlr_output *output, struct wlr_output_mode *mode) { struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output; struct wlr_drm_backend *drm = (struct wlr_drm_backend *)output->backend; - bool changed_outputs[wl_list_length(&drm->outputs)]; - - wlr_log(WLR_INFO, "Modesetting '%s' with '%ux%u@%u mHz'", conn->output.name, - mode->width, mode->height, mode->refresh); - - conn->possible_crtc = get_possible_crtcs(drm->fd, conn->id); - if (conn->possible_crtc == 0) { - goto error_conn; - } - - memset(changed_outputs, false, sizeof(changed_outputs)); - realloc_crtcs(drm, conn, changed_outputs); - - struct wlr_drm_crtc *crtc = conn->crtc; - if (!crtc) { - wlr_log(WLR_ERROR, "Unable to match %s with a CRTC", conn->output.name); + if (conn->crtc == NULL) { + wlr_log(WLR_ERROR, "Cannot modeset '%s': no CRTC for this connector", + conn->output.name); + // Save the desired mode for later, when we'll get a proper CRTC + conn->desired_mode = mode; + return false; + } + + wlr_log(WLR_INFO, "Modesetting '%s' with '%ux%u@%u mHz'", + conn->output.name, mode->width, mode->height, mode->refresh); + + if (!init_drm_plane_surfaces(conn->crtc->primary, drm, + mode->width, mode->height, GBM_FORMAT_XRGB8888)) { + wlr_log(WLR_ERROR, "Failed to initialize renderer for plane"); return false; } - wlr_log(WLR_DEBUG, "%s: crtc=%td ovr=%td pri=%td cur=%td", conn->output.name, - crtc - drm->crtcs, - crtc->overlay ? crtc->overlay - drm->overlay_planes : -1, - crtc->primary ? crtc->primary - drm->primary_planes : -1, - crtc->cursor ? crtc->cursor - drm->cursor_planes : -1); conn->state = WLR_DRM_CONN_CONNECTED; + conn->desired_mode = NULL; wlr_output_update_mode(&conn->output, mode); + wlr_output_update_enabled(&conn->output, true); + + drm_connector_start_renderer(conn); // When switching VTs, the mode is not updated but the buffers become // invalid, so we need to manually damage the output here wlr_output_damage_whole(&conn->output); - // Since realloc_crtcs can deallocate planes on OTHER outputs, - // we actually need to reinitialize any that has changed - ssize_t output_index = -1; - wl_list_for_each(conn, &drm->outputs, link) { - output_index++; - struct wlr_output_mode *mode = conn->output.current_mode; - struct wlr_drm_crtc *crtc = conn->crtc; - - if (conn->state != WLR_DRM_CONN_CONNECTED || - !changed_outputs[output_index]) { - continue; - } - - if (!init_drm_plane_surfaces(crtc->primary, drm, - mode->width, mode->height, GBM_FORMAT_XRGB8888)) { - wlr_log(WLR_ERROR, "Failed to initialize renderer for plane"); - goto error_conn; - } - - drm_connector_start_renderer(conn); - } - return true; - -error_conn: - drm_connector_cleanup(conn); - return false; } bool wlr_drm_connector_add_mode(struct wlr_output *output, @@ -855,6 +706,172 @@ static const int32_t subpixel_map[] = { [DRM_MODE_SUBPIXEL_NONE] = WL_OUTPUT_SUBPIXEL_NONE, }; +static void dealloc_crtc(struct wlr_drm_connector *conn) { + struct wlr_drm_backend *drm = (struct wlr_drm_backend *)conn->output.backend; + if (conn->crtc == NULL) { + return; + } + + wlr_log(WLR_DEBUG, "De-allocating CRTC %zu for output '%s'", + conn->crtc - drm->crtcs, conn->output.name); + + for (size_t type = 0; type < 3; ++type) { + struct wlr_drm_plane *plane = conn->crtc->planes[type]; + if (plane == NULL) { + continue; + } + + finish_drm_surface(&plane->surf); + conn->crtc->planes[type] = NULL; + } + + drm->iface->conn_enable(drm, conn, false); + + conn->crtc = NULL; +} + +void realloc_crtcs(struct wlr_drm_backend *drm, bool *changed_outputs) { + size_t num_outputs = wl_list_length(&drm->outputs); + + wlr_log(WLR_DEBUG, "Reallocating CRTCs"); + + uint32_t crtc[drm->num_crtcs]; + for (size_t i = 0; i < drm->num_crtcs; ++i) { + crtc[i] = UNMATCHED; + } + + uint32_t possible_crtc[num_outputs]; + memset(possible_crtc, 0, sizeof(possible_crtc)); + + wlr_log(WLR_DEBUG, "State before reallocation:"); + ssize_t i = -1; + struct wlr_drm_connector *conn; + wl_list_for_each(conn, &drm->outputs, link) { + i++; + + wlr_log(WLR_DEBUG, " '%s' crtc=%d state=%d", conn->output.name, + conn->crtc ? (int)(conn->crtc - drm->crtcs) : -1, conn->state); + + if (conn->crtc) { + crtc[conn->crtc - drm->crtcs] = i; + } + + if (conn->state == WLR_DRM_CONN_CONNECTED || + conn->state == WLR_DRM_CONN_NEEDS_MODESET) { + possible_crtc[i] = conn->possible_crtc; + } + } + + uint32_t crtc_res[drm->num_crtcs]; + match_obj(wl_list_length(&drm->outputs), possible_crtc, + drm->num_crtcs, crtc, crtc_res); + + bool matched[num_outputs]; + memset(matched, false, sizeof(matched)); + for (size_t i = 0; i < drm->num_crtcs; ++i) { + if (crtc_res[i] != UNMATCHED) { + matched[crtc_res[i]] = true; + } + } + + for (size_t i = 0; i < drm->num_crtcs; ++i) { + // We don't want any of the current monitors to be deactivated + if (crtc[i] != UNMATCHED && !matched[crtc[i]]) { + wlr_log(WLR_DEBUG, "Could not match a CRTC for connected output %d", + crtc[i]); + return; + } + } + + for (size_t i = 0; i < drm->num_crtcs; ++i) { + if (crtc_res[i] == UNMATCHED) { + continue; + } + + if (crtc_res[i] != crtc[i]) { + changed_outputs[crtc_res[i]] = true; + + struct wlr_drm_connector *c; + size_t pos = 0; + wl_list_for_each(c, &drm->outputs, link) { + if (pos == crtc_res[i]) { + break; + } + pos++; + } + + dealloc_crtc(c); + c->crtc = &drm->crtcs[i]; + + wlr_log(WLR_DEBUG, "Assigning CRTC %zu to output %d -> %d '%s'", + i, crtc[i], crtc_res[i], c->output.name); + } + } + + wlr_log(WLR_DEBUG, "State after reallocation:"); + wl_list_for_each(conn, &drm->outputs, link) { + wlr_log(WLR_DEBUG, " '%s' crtc=%d state=%d", conn->output.name, + conn->crtc ? (int)(conn->crtc - drm->crtcs) : -1, conn->state); + } + + realloc_planes(drm, crtc_res, changed_outputs); + + // We need to reinitialize any plane that has changed + i = -1; + wl_list_for_each(conn, &drm->outputs, link) { + i++; + struct wlr_output_mode *mode = conn->output.current_mode; + + if (conn->state != WLR_DRM_CONN_CONNECTED || !changed_outputs[i]) { + continue; + } + assert(conn->crtc); + + if (!init_drm_plane_surfaces(conn->crtc->primary, drm, + mode->width, mode->height, GBM_FORMAT_XRGB8888)) { + wlr_log(WLR_ERROR, "Failed to initialize renderer for plane"); + drm_connector_cleanup(conn); + break; + } + + drm_connector_start_renderer(conn); + + wlr_output_damage_whole(&conn->output); + } +} + +static uint32_t get_possible_crtcs(int fd, uint32_t conn_id) { + drmModeConnector *conn = drmModeGetConnector(fd, conn_id); + if (!conn) { + wlr_log_errno(WLR_ERROR, "Failed to get DRM connector"); + return 0; + } + + if (conn->connection != DRM_MODE_CONNECTED || conn->count_modes == 0) { + wlr_log(WLR_ERROR, "Output is not connected"); + goto error_conn; + } + + drmModeEncoder *enc = NULL; + for (int i = 0; !enc && i < conn->count_encoders; ++i) { + enc = drmModeGetEncoder(fd, conn->encoders[i]); + } + + if (!enc) { + wlr_log(WLR_ERROR, "Failed to get DRM encoder"); + goto error_conn; + } + + uint32_t ret = enc->possible_crtcs; + drmModeFreeEncoder(enc); + drmModeFreeConnector(conn); + return ret; + +error_conn: + drmModeFreeConnector(conn); + return 0; +} + void scan_drm_connectors(struct wlr_drm_backend *drm) { wlr_log(WLR_INFO, "Scanning DRM connectors"); @@ -910,17 +927,16 @@ void scan_drm_connectors(struct wlr_drm_backend *drm) { wlr_conn->state = WLR_DRM_CONN_DISCONNECTED; wlr_conn->id = drm_conn->connector_id; + snprintf(wlr_conn->output.name, sizeof(wlr_conn->output.name), + "%s-%"PRIu32, conn_get_name(drm_conn->connector_type), + drm_conn->connector_type_id); + if (curr_enc) { wlr_conn->old_crtc = drmModeGetCrtc(drm->fd, curr_enc->crtc_id); } - snprintf(wlr_conn->output.name, sizeof(wlr_conn->output.name), - "%s-%"PRIu32, - conn_get_name(drm_conn->connector_type), - drm_conn->connector_type_id); - wl_list_insert(&drm->outputs, &wlr_conn->link); - wlr_log(WLR_INFO, "Found display '%s'", wlr_conn->output.name); + wlr_log(WLR_INFO, "Found connector '%s'", wlr_conn->output.name); } else { seen[index] = true; } @@ -976,6 +992,12 @@ void scan_drm_connectors(struct wlr_drm_backend *drm) { wl_list_insert(&wlr_conn->output.modes, &mode->wlr_mode.link); } + wlr_conn->possible_crtc = get_possible_crtcs(drm->fd, wlr_conn->id); + if (wlr_conn->possible_crtc == 0) { + wlr_log(WLR_ERROR, "No CRTC possible for connector '%s'", + wlr_conn->output.name); + } + wlr_output_update_enabled(&wlr_conn->output, wlr_conn->crtc != NULL); wlr_conn->state = WLR_DRM_CONN_NEEDS_MODESET; @@ -984,7 +1006,6 @@ void scan_drm_connectors(struct wlr_drm_backend *drm) { drm_conn->connection != DRM_MODE_CONNECTED) { wlr_log(WLR_INFO, "'%s' disconnected", wlr_conn->output.name); - wlr_output_update_enabled(&wlr_conn->output, false); drm_connector_cleanup(wlr_conn); } @@ -1011,6 +1032,26 @@ void scan_drm_connectors(struct wlr_drm_backend *drm) { free(conn); } + bool changed_outputs[wl_list_length(&drm->outputs)]; + memset(changed_outputs, false, sizeof(changed_outputs)); + for (size_t i = 0; i < new_outputs_len; ++i) { + struct wlr_drm_connector *conn = new_outputs[i]; + + ssize_t pos = -1; + struct wlr_drm_connector *c; + wl_list_for_each(c, &drm->outputs, link) { + ++pos; + if (c == conn) { + break; + } + } + assert(pos >= 0); + + changed_outputs[pos] = true; + } + + realloc_crtcs(drm, changed_outputs); + for (size_t i = 0; i < new_outputs_len; ++i) { struct wlr_drm_connector *conn = new_outputs[i]; @@ -1019,6 +1060,15 @@ void scan_drm_connectors(struct wlr_drm_backend *drm) { wlr_signal_emit_safe(&drm->backend.events.new_output, &conn->output); } + + // Try to modeset any output that has a desired mode and a CRTC (ie. was + // lacking a CRTC on last modeset) + wl_list_for_each(conn, &drm->outputs, link) { + if (conn->state == WLR_DRM_CONN_NEEDS_MODESET && conn->crtc != NULL && + conn->desired_mode != NULL) { + drm_connector_set_mode(&conn->output, conn->desired_mode); + } + } } static void page_flip_handler(int fd, unsigned seq, @@ -1114,23 +1164,28 @@ static void drm_connector_cleanup(struct wlr_drm_connector *conn) { } conn->output.current_mode = NULL; + conn->desired_mode = NULL; struct wlr_drm_mode *mode, *tmp; wl_list_for_each_safe(mode, tmp, &conn->output.modes, wlr_mode.link) { wl_list_remove(&mode->wlr_mode.link); free(mode); } + conn->output.enabled = false; + conn->output.width = conn->output.height = conn->output.refresh = 0; + memset(&conn->output.make, 0, sizeof(conn->output.make)); memset(&conn->output.model, 0, sizeof(conn->output.model)); memset(&conn->output.serial, 0, sizeof(conn->output.serial)); - conn->crtc = NULL; - conn->possible_crtc = 0; conn->pageflip_pending = false; /* Fallthrough */ case WLR_DRM_CONN_NEEDS_MODESET: wlr_log(WLR_INFO, "Emitting destruction signal for '%s'", conn->output.name); + dealloc_crtc(conn); + conn->possible_crtc = 0; + conn->desired_mode = NULL; wlr_signal_emit_safe(&conn->output.events.destroy, &conn->output); break; case WLR_DRM_CONN_DISCONNECTED: diff --git a/backend/drm/util.c b/backend/drm/util.c index 52972fdd..050da2a6 100644 --- a/backend/drm/util.c +++ b/backend/drm/util.c @@ -228,9 +228,6 @@ static bool match_obj_(struct match_state *st, size_t skips, size_t score, size_ st->replaced = replaced; memcpy(st->best, st->res, sizeof(st->best[0]) * st->num_res); - if (st->score == st->num_objs && st->replaced == 0) { - st->exit_early = true; - } st->exit_early = (st->score == st->num_res - skips || st->score == st->num_objs) && st->replaced == 0; @@ -250,37 +247,44 @@ static bool match_obj_(struct match_state *st, size_t skips, size_t score, size_ * Attempt to use the current solution first, to try and avoid * recalculating everything */ - if (st->orig[i] != UNMATCHED && !is_taken(i, st->res, st->orig[i])) { st->res[i] = st->orig[i]; if (match_obj_(st, skips, score + 1, replaced, i + 1)) { return true; } } + if (st->orig[i] == UNMATCHED) { + st->res[i] = UNMATCHED; + match_obj_(st, skips, score, replaced, i + 1); + if (st->exit_early) { + return true; + } + } if (st->orig[i] != UNMATCHED) { ++replaced; } - bool is_best = false; - for (st->res[i] = 0; st->res[i] < st->num_objs; ++st->res[i]) { + bool has_best = false; + for (size_t candidate = 0; candidate < st->num_objs; ++candidate) { // We tried this earlier - if (st->res[i] == st->orig[i]) { + if (candidate == st->orig[i]) { continue; } // Not compatible - if (!(st->objs[st->res[i]] & (1 << i))) { + if (!(st->objs[candidate] & (1 << i))) { continue; } // Already taken - if (is_taken(i, st->res, st->res[i])) { + if (is_taken(i, st->res, candidate)) { continue; } + st->res[i] = candidate; if (match_obj_(st, skips, score + 1, replaced, i + 1)) { - is_best = true; + has_best = true; } if (st->exit_early) { @@ -288,7 +292,7 @@ static bool match_obj_(struct match_state *st, size_t skips, size_t score, size_ } } - if (is_best) { + if (has_best) { return true; } @@ -301,6 +305,9 @@ size_t match_obj(size_t num_objs, const uint32_t objs[static restrict num_objs], size_t num_res, const uint32_t res[static restrict num_res], uint32_t out[static restrict num_res]) { uint32_t solution[num_res]; + for (size_t i = 0; i < num_res; ++i) { + solution[i] = UNMATCHED; + } struct match_state st = { .num_objs = num_objs, diff --git a/backend/x11/backend.c b/backend/x11/backend.c index e0f5d6e7..0ff2925d 100644 --- a/backend/x11/backend.c +++ b/backend/x11/backend.c @@ -163,6 +163,8 @@ static bool backend_start(struct wlr_backend *backend) { 0, 0, 0); + + free(reply); } } #endif diff --git a/examples/idle.c b/examples/idle.c index 87a03924..3e1565ca 100644 --- a/examples/idle.c +++ b/examples/idle.c @@ -129,6 +129,7 @@ int main(int argc, char *argv[]) { wl_registry_add_listener(registry, ®istry_listener, NULL); wl_display_dispatch(display); wl_display_roundtrip(display); + free(registry); if (idle_manager == NULL) { fprintf(stderr, "display doesn't support idle protocol\n"); diff --git a/examples/multi-pointer.c b/examples/multi-pointer.c index 958e90f6..49670c39 100644 --- a/examples/multi-pointer.c +++ b/examples/multi-pointer.c @@ -239,15 +239,21 @@ void new_input_notify(struct wl_listener *listener, void *data) { wlr_log(WLR_ERROR, "Failed to create XKB context"); exit(1); } - wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context, - &rules, XKB_KEYMAP_COMPILE_NO_FLAGS)); + struct xkb_keymap *keymap = xkb_map_new_from_names(context, &rules, + XKB_KEYMAP_COMPILE_NO_FLAGS); + if (!keymap) { + wlr_log(WLR_ERROR, "Failed to create XKB keymap"); + exit(1); + } + wlr_keyboard_set_keymap(device->keyboard, keymap); + xkb_keymap_unref(keymap); xkb_context_unref(context); break; case WLR_INPUT_DEVICE_POINTER:; - struct sample_cursor *cursor = calloc(1, sizeof(struct sample_cursor)); + struct sample_cursor *cursor = calloc(1, sizeof(struct sample_cursor)); struct sample_pointer *pointer = calloc(1, sizeof(struct sample_pointer)); pointer->device = device; - cursor->sample = sample; + cursor->sample = sample; cursor->device = device; cursor->cursor = wlr_cursor_create(); @@ -324,6 +330,11 @@ int main(int argc, char *argv[]) { cursor_destroy(cursor); } + struct sample_pointer *pointer, *tmp_pointer; + wl_list_for_each_safe(pointer, tmp_pointer, &state.pointers, link) { + free(pointer); + } + wlr_xcursor_theme_destroy(theme); wlr_output_layout_destroy(state.layout); } diff --git a/examples/output-layout.c b/examples/output-layout.c index 2bfc5923..2d1bc58b 100644 --- a/examples/output-layout.c +++ b/examples/output-layout.c @@ -239,8 +239,14 @@ void new_input_notify(struct wl_listener *listener, void *data) { wlr_log(WLR_ERROR, "Failed to create XKB context"); exit(1); } - wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context, - &rules, XKB_KEYMAP_COMPILE_NO_FLAGS)); + struct xkb_keymap *keymap = xkb_map_new_from_names(context, &rules, + XKB_KEYMAP_COMPILE_NO_FLAGS); + if (!keymap) { + wlr_log(WLR_ERROR, "Failed to create XKB keymap"); + exit(1); + } + wlr_keyboard_set_keymap(device->keyboard, keymap); + xkb_keymap_unref(keymap); xkb_context_unref(context); break; default: @@ -285,6 +291,6 @@ int main(int argc, char *argv[]) { wlr_texture_destroy(state.cat_texture); - wlr_output_layout_destroy(state.layout); wl_display_destroy(state.display); + wlr_output_layout_destroy(state.layout); } diff --git a/examples/pointer.c b/examples/pointer.c index f0d9fb4b..cc58c223 100644 --- a/examples/pointer.c +++ b/examples/pointer.c @@ -304,8 +304,14 @@ void new_input_notify(struct wl_listener *listener, void *data) { wlr_log(WLR_ERROR, "Failed to create XKB context"); exit(1); } - wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context, - &rules, XKB_KEYMAP_COMPILE_NO_FLAGS)); + struct xkb_keymap *keymap = xkb_map_new_from_names(context, &rules, + XKB_KEYMAP_COMPILE_NO_FLAGS); + if (!keymap) { + wlr_log(WLR_ERROR, "Failed to create XKB keymap"); + exit(1); + } + wlr_keyboard_set_keymap(device->keyboard, keymap); + xkb_keymap_unref(keymap); xkb_context_unref(context); break; default: diff --git a/examples/rotation.c b/examples/rotation.c index add7f42f..7cf5727b 100644 --- a/examples/rotation.c +++ b/examples/rotation.c @@ -188,8 +188,14 @@ void new_input_notify(struct wl_listener *listener, void *data) { wlr_log(WLR_ERROR, "Failed to create XKB context"); exit(1); } - wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context, - &rules, XKB_KEYMAP_COMPILE_NO_FLAGS)); + struct xkb_keymap *keymap = xkb_map_new_from_names(context, &rules, + XKB_KEYMAP_COMPILE_NO_FLAGS); + if (!keymap) { + wlr_log(WLR_ERROR, "Failed to create XKB keymap"); + exit(1); + } + wlr_keyboard_set_keymap(device->keyboard, keymap); + xkb_keymap_unref(keymap); xkb_context_unref(context); break; default: diff --git a/examples/simple.c b/examples/simple.c index 1125bd2a..e1c10906 100644 --- a/examples/simple.c +++ b/examples/simple.c @@ -141,8 +141,14 @@ void new_input_notify(struct wl_listener *listener, void *data) { wlr_log(WLR_ERROR, "Failed to create XKB context"); exit(1); } - wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context, - &rules, XKB_KEYMAP_COMPILE_NO_FLAGS)); + struct xkb_keymap *keymap = xkb_map_new_from_names(context, &rules, + XKB_KEYMAP_COMPILE_NO_FLAGS); + if (!keymap) { + wlr_log(WLR_ERROR, "Failed to create XKB keymap"); + exit(1); + } + wlr_keyboard_set_keymap(device->keyboard, keymap); + xkb_keymap_unref(keymap); xkb_context_unref(context); break; default: diff --git a/examples/tablet.c b/examples/tablet.c index 4817db4d..fad30d52 100644 --- a/examples/tablet.c +++ b/examples/tablet.c @@ -297,8 +297,14 @@ void new_input_notify(struct wl_listener *listener, void *data) { wlr_log(WLR_ERROR, "Failed to create XKB context"); exit(1); } - wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context, - &rules, XKB_KEYMAP_COMPILE_NO_FLAGS)); + struct xkb_keymap *keymap = xkb_map_new_from_names(context, &rules, + XKB_KEYMAP_COMPILE_NO_FLAGS); + if (!keymap) { + wlr_log(WLR_ERROR, "Failed to create XKB keymap"); + exit(1); + } + wlr_keyboard_set_keymap(device->keyboard, keymap); + xkb_keymap_unref(keymap); xkb_context_unref(context); break; case WLR_INPUT_DEVICE_TABLET_PAD:; diff --git a/examples/touch.c b/examples/touch.c index ba5d1e34..9ed20a28 100644 --- a/examples/touch.c +++ b/examples/touch.c @@ -210,8 +210,14 @@ void new_input_notify(struct wl_listener *listener, void *data) { wlr_log(WLR_ERROR, "Failed to create XKB context"); exit(1); } - wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context, - &rules, XKB_KEYMAP_COMPILE_NO_FLAGS)); + struct xkb_keymap *keymap = xkb_map_new_from_names(context, &rules, + XKB_KEYMAP_COMPILE_NO_FLAGS); + if (!keymap) { + wlr_log(WLR_ERROR, "Failed to create XKB keymap"); + exit(1); + } + wlr_keyboard_set_keymap(device->keyboard, keymap); + xkb_keymap_unref(keymap); xkb_context_unref(context); break; case WLR_INPUT_DEVICE_TOUCH:; diff --git a/include/backend/drm/drm.h b/include/backend/drm/drm.h index 5d6ff231..fe279917 100644 --- a/include/backend/drm/drm.h +++ b/include/backend/drm/drm.h @@ -119,6 +119,7 @@ struct wlr_drm_connector { struct wlr_output output; enum wlr_drm_connector_state state; + struct wlr_output_mode *desired_mode; uint32_t id; struct wlr_drm_crtc *crtc; diff --git a/include/wlr/types/wlr_data_device.h b/include/wlr/types/wlr_data_device.h index cc04c9e9..c45e8d1c 100644 --- a/include/wlr/types/wlr_data_device.h +++ b/include/wlr/types/wlr_data_device.h @@ -93,8 +93,6 @@ struct wlr_drag_icon { bool is_pointer; int32_t touch_id; - int32_t sx, sy; - struct { struct wl_signal map; struct wl_signal unmap; diff --git a/include/wlr/util/log.h b/include/wlr/util/log.h index 7b0070bb..2c441180 100644 --- a/include/wlr/util/log.h +++ b/include/wlr/util/log.h @@ -35,8 +35,13 @@ typedef void (*wlr_log_func_t)(enum wlr_log_importance importance, // Will log all messages less than or equal to `verbosity` // If `callback` is NULL, wlr will use its default logger. +// The function can be called multiple times to update the verbosity or +// callback function. void wlr_log_init(enum wlr_log_importance verbosity, wlr_log_func_t callback); +// Returns the log verbosity provided to wlr_log_init +enum wlr_log_importance wlr_log_get_verbosity(void); + #ifdef __GNUC__ #define _WLR_ATTRIB_PRINTF(start, end) __attribute__((format(printf, start, end))) #else diff --git a/include/wlr/xwayland.h b/include/wlr/xwayland.h index cf1c2cd1..eb5d6985 100644 --- a/include/wlr/xwayland.h +++ b/include/wlr/xwayland.h @@ -116,6 +116,7 @@ struct wlr_xwayland_surface { char *title; char *class; char *instance; + char *role; pid_t pid; bool has_utf8_title; @@ -157,6 +158,7 @@ struct wlr_xwayland_surface { struct wl_signal unmap; struct wl_signal set_title; struct wl_signal set_class; + struct wl_signal set_role; struct wl_signal set_parent; struct wl_signal set_pid; struct wl_signal set_window_type; diff --git a/include/xwayland/xwm.h b/include/xwayland/xwm.h index 607cc797..3536bbc8 100644 --- a/include/xwayland/xwm.h +++ b/include/xwayland/xwm.h @@ -25,6 +25,7 @@ enum atom_name { WM_HINTS, WM_NORMAL_HINTS, WM_SIZE_HINTS, + WM_WINDOW_ROLE, MOTIF_WM_HINTS, UTF8_STRING, WM_S0, diff --git a/rootston/config.c b/rootston/config.c index 0c0ad055..92d90de1 100644 --- a/rootston/config.c +++ b/rootston/config.c @@ -26,7 +26,10 @@ static void usage(const char *name, int ret) { " See `rootston.ini.example` for config\n" " file documentation.\n" " -E Command that will be ran at startup.\n" - " -D Enable damage tracking debugging.\n", + " -D Enable damage tracking debugging.\n" + " -l Set log verbosity, where,\n" + " 0:SILENT, 1:ERROR, 2:INFO, 3+:DEBUG\n" + " (default: DEBUG)\n", name); exit(ret); @@ -455,7 +458,8 @@ struct roots_config *roots_config_create_from_args(int argc, char *argv[]) { wl_list_init(&config->bindings); int c; - while ((c = getopt(argc, argv, "C:E:hD")) != -1) { + unsigned int log_verbosity = WLR_DEBUG; + while ((c = getopt(argc, argv, "C:E:hDl:")) != -1) { switch (c) { case 'C': config->config_path = strdup(optarg); @@ -466,11 +470,18 @@ struct roots_config *roots_config_create_from_args(int argc, char *argv[]) { case 'D': config->debug_damage_tracking = true; break; + case 'l': + log_verbosity = strtoul(optarg, NULL, 10); + if (log_verbosity >= WLR_LOG_IMPORTANCE_LAST) { + log_verbosity = WLR_LOG_IMPORTANCE_LAST - 1; + } + break; case 'h': case '?': usage(argv[0], c != 'h'); } } + wlr_log_init(log_verbosity, NULL); if (!config->config_path) { // get the config path from the current directory diff --git a/rootston/seat.c b/rootston/seat.c index 9010d6e3..c11ff017 100644 --- a/rootston/seat.c +++ b/rootston/seat.c @@ -502,16 +502,16 @@ void roots_drag_icon_update_position(struct roots_drag_icon *icon) { struct roots_seat *seat = icon->seat; struct wlr_cursor *cursor = seat->cursor->cursor; if (wlr_icon->is_pointer) { - icon->x = cursor->x + wlr_icon->sx; - icon->y = cursor->y + wlr_icon->sy; + icon->x = cursor->x; + icon->y = cursor->y; } else { struct wlr_touch_point *point = wlr_seat_touch_get_point(seat->seat, wlr_icon->touch_id); if (point == NULL) { return; } - icon->x = seat->touch_x + wlr_icon->sx; - icon->y = seat->touch_y + wlr_icon->sy; + icon->x = seat->touch_x; + icon->y = seat->touch_y; } roots_drag_icon_damage_whole(icon); diff --git a/types/data_device/wlr_drag.c b/types/data_device/wlr_drag.c index 7f3b346d..fcde7b3e 100644 --- a/types/data_device/wlr_drag.c +++ b/types/data_device/wlr_drag.c @@ -345,9 +345,6 @@ static void drag_icon_surface_role_commit(struct wlr_surface *surface) { return; } - icon->sx += icon->surface->current.dx; - icon->sy += icon->surface->current.dy; - drag_icon_set_mapped(icon, wlr_surface_has_buffer(surface)); } diff --git a/types/tablet_v2/wlr_tablet_v2.c b/types/tablet_v2/wlr_tablet_v2.c index 45036839..7f3d5f30 100644 --- a/types/tablet_v2/wlr_tablet_v2.c +++ b/types/tablet_v2/wlr_tablet_v2.c @@ -163,7 +163,7 @@ static void get_tablet_seat(struct wl_client *wl_client, struct wl_resource *res struct wlr_tablet_seat_client_v2 *seat_client = calloc(1, sizeof(struct wlr_tablet_seat_client_v2)); - if (tablet_seat == NULL) { + if (seat_client == NULL) { wl_client_post_no_memory(wl_client); return; } @@ -283,6 +283,7 @@ void wlr_tablet_v2_destroy(struct wlr_tablet_manager_v2 *manager) { } wlr_signal_emit_safe(&manager->events.destroy, manager); + wl_list_remove(&manager->display_destroy.link); wl_global_destroy(manager->wl_global); free(manager); } @@ -294,13 +295,6 @@ struct wlr_tablet_manager_v2 *wlr_tablet_v2_create(struct wl_display *display) { return NULL; } - wl_signal_init(&tablet->events.destroy); - wl_list_init(&tablet->clients); - wl_list_init(&tablet->seats); - - tablet->display_destroy.notify = handle_display_destroy; - wl_display_add_destroy_listener(display, &tablet->display_destroy); - tablet->wl_global = wl_global_create(display, &zwp_tablet_manager_v2_interface, TABLET_MANAGER_VERSION, tablet, tablet_v2_bind); @@ -309,5 +303,12 @@ struct wlr_tablet_manager_v2 *wlr_tablet_v2_create(struct wl_display *display) { return NULL; } + wl_signal_init(&tablet->events.destroy); + wl_list_init(&tablet->clients); + wl_list_init(&tablet->seats); + + tablet->display_destroy.notify = handle_display_destroy; + wl_display_add_destroy_listener(display, &tablet->display_destroy); + return tablet; } diff --git a/types/wlr_output.c b/types/wlr_output.c index 2ebf2acd..abbdab9c 100644 --- a/types/wlr_output.c +++ b/types/wlr_output.c @@ -768,7 +768,8 @@ bool wlr_output_cursor_set_image(struct wlr_output_cursor *cursor, return true; } - wlr_log(WLR_DEBUG, "Falling back to software cursor"); + wlr_log(WLR_DEBUG, "Falling back to software cursor on output '%s'", + cursor->output->name); output_cursor_damage_whole(cursor); return true; } diff --git a/util/log.c b/util/log.c index 754ccfa9..3ef5f484 100644 --- a/util/log.c +++ b/util/log.c @@ -85,3 +85,7 @@ const char *_wlr_strip_path(const char *filepath) { } return filepath; } + +enum wlr_log_importance wlr_log_get_verbosity(void) { + return log_importance; +} diff --git a/xwayland/xwayland.c b/xwayland/xwayland.c index 1068b942..4755608f 100644 --- a/xwayland/xwayland.c +++ b/xwayland/xwayland.c @@ -74,6 +74,7 @@ static int fill_arg(char ***argv, const char *fmt, ...) { return len; } +_Noreturn static void exec_xwayland(struct wlr_xwayland *wlr_xwayland) { if (unset_cloexec(wlr_xwayland->x_fd[0]) || unset_cloexec(wlr_xwayland->x_fd[1]) || @@ -123,9 +124,26 @@ static void exec_xwayland(struct wlr_xwayland *wlr_xwayland) { wlr_xwayland->wl_fd[1], wlr_xwayland->display, wlr_xwayland->x_fd[0], wlr_xwayland->x_fd[1], wlr_xwayland->wm_fd[1]); - // TODO: close stdout/err depending on log level + // Closes stdout/stderr depending on log verbosity + enum wlr_log_importance verbosity = wlr_log_get_verbosity(); + int devnull = open("/dev/null", O_WRONLY | O_CREAT, 0666); + if (devnull < 0) { + wlr_log_errno(WLR_ERROR, "XWayland: failed to open /dev/null"); + _exit(EXIT_FAILURE); + } + if (verbosity < WLR_INFO) { + dup2(devnull, STDOUT_FILENO); + } + if (verbosity < WLR_ERROR) { + dup2(devnull, STDERR_FILENO); + } + // This returns if and only if the call fails execvp("Xwayland", argv); + + wlr_log_errno(WLR_ERROR, "failed to exec Xwayland"); + close(devnull); + _exit(EXIT_FAILURE); } static void xwayland_finish_server(struct wlr_xwayland *wlr_xwayland) { @@ -346,8 +364,6 @@ static bool xwayland_start_server(struct wlr_xwayland *wlr_xwayland) { sigprocmask(SIG_BLOCK, &sigset, NULL); if ((pid = fork()) == 0) { exec_xwayland(wlr_xwayland); - wlr_log_errno(WLR_ERROR, "failed to exec Xwayland"); - _exit(EXIT_FAILURE); } if (pid < 0) { wlr_log_errno(WLR_ERROR, "second fork failed"); diff --git a/xwayland/xwm.c b/xwayland/xwm.c index cebd9bbc..9c803543 100644 --- a/xwayland/xwm.c +++ b/xwayland/xwm.c @@ -24,6 +24,7 @@ const char *atom_map[ATOM_LAST] = { "WM_HINTS", "WM_NORMAL_HINTS", "WM_SIZE_HINTS", + "WM_WINDOW_ROLE", "_MOTIF_WM_HINTS", "UTF8_STRING", "WM_S0", @@ -152,6 +153,7 @@ static struct wlr_xwayland_surface *xwayland_surface_create( wl_signal_init(&surface->events.map); wl_signal_init(&surface->events.unmap); wl_signal_init(&surface->events.set_class); + wl_signal_init(&surface->events.set_role); wl_signal_init(&surface->events.set_title); wl_signal_init(&surface->events.set_parent); wl_signal_init(&surface->events.set_pid); @@ -327,6 +329,7 @@ static void xwayland_surface_destroy( free(xsurface->title); free(xsurface->class); free(xsurface->instance); + free(xsurface->role); free(xsurface->window_type); free(xsurface->protocols); free(xsurface->hints); @@ -365,6 +368,28 @@ static void read_surface_class(struct wlr_xwm *xwm, wlr_signal_emit_safe(&surface->events.set_class, surface); } +static void read_surface_role(struct wlr_xwm *xwm, + struct wlr_xwayland_surface *xsurface, + xcb_get_property_reply_t *reply) { + if (reply->type != XCB_ATOM_STRING && + reply->type != xwm->atoms[UTF8_STRING]) { + return; + } + + size_t len = xcb_get_property_value_length(reply); + char *role = xcb_get_property_value(reply); + + free(xsurface->role); + if (len > 0) { + xsurface->role = strndup(role, len); + } else { + xsurface->role = NULL; + } + + wlr_log(WLR_DEBUG, "XCB_ATOM_WM_WINDOW_ROLE: %s", xsurface->role); + wlr_signal_emit_safe(&xsurface->events.set_role, xsurface); +} + static void read_surface_title(struct wlr_xwm *xwm, struct wlr_xwayland_surface *xsurface, xcb_get_property_reply_t *reply) { @@ -638,6 +663,8 @@ static void read_surface_property(struct wlr_xwm *xwm, read_surface_normal_hints(xwm, xsurface, reply); } else if (property == xwm->atoms[MOTIF_WM_HINTS]) { read_surface_motif_hints(xwm, xsurface, reply); + } else if (property == xwm->atoms[WM_WINDOW_ROLE]) { + read_surface_role(xwm, xsurface, reply); } else { char *prop_name = xwm_get_atom_name(xwm, property); wlr_log(WLR_DEBUG, "unhandled X11 property %u (%s) for window %u",