X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftdm_server.c;h=a54e48263368e6c39f3b5e4f6862b94af2e82cf6;hb=refs%2Fheads%2Fsandbox%2Fcyeon%2Fdevel;hp=13a7867be98e4c9512efe5ab6f13a47a8a50c107;hpb=29a71228702f3c8b52a78b732048665d378ef6b1;p=platform%2Fcore%2Fuifw%2Flibtdm.git diff --git a/src/tdm_server.c b/src/tdm_server.c index 13a7867..a54e482 100644 --- a/src/tdm_server.c +++ b/src/tdm_server.c @@ -9,7 +9,7 @@ * Taeheon Kim , * YoungJun Cho , * SooChan Lim , - * Boram Park + * Boram Park * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the @@ -37,6 +37,8 @@ #include "config.h" #endif +#define WL_HIDE_DEPRECATED + #include #include "tdm_private.h" @@ -53,6 +55,7 @@ struct _tdm_private_server { tdm_private_loop *private_loop; struct list_head output_list; + struct list_head voutput_list; struct list_head wait_list; }; @@ -65,6 +68,35 @@ typedef struct _tdm_server_output_info { unsigned int watch_output_changes; } tdm_server_output_info; +typedef struct _tdm_server_voutput_buffer { + struct list_head link; + struct wl_resource *wl_buffer; + tbm_surface_h buffer; + int need_reset; +} tdm_server_voutput_buffer; + +typedef struct _tdm_server_voutput_info { + struct list_head link; + tdm_private_server *private_server; + struct wl_resource *resource; + tdm_voutput *voutput; + tdm_output *output; + + tdm_output_conn_status status; + struct { + int count; + tdm_output_mode *modes; + } available_modes; + + unsigned int mmwidth; + unsigned int mmheight; + + struct list_head buffer_list; + tdm_server_voutput_buffer *attach_buffer; + int committing; + unsigned int request_commit; +} tdm_server_voutput_info; + typedef struct _tdm_server_vblank_info { struct list_head link; tdm_server_output_info *output_info; @@ -72,6 +104,9 @@ typedef struct _tdm_server_vblank_info { tdm_vblank *vblank; unsigned int stamp; + + /* for timeout */ + tdm_event_loop_source *vblank_timeout_timer; } tdm_server_vblank_info; typedef struct _tdm_server_wait_info { @@ -80,6 +115,8 @@ typedef struct _tdm_server_wait_info { unsigned int req_id; double req_time; + + unsigned int timeout; } tdm_server_wait_info; typedef struct _tdm_server_client_info { @@ -93,6 +130,7 @@ static tdm_private_server *keep_private_server; static struct list_head client_list; static void destroy_wait(tdm_server_wait_info *wait_info); +static void _tdm_server_vblank_timeout_update(tdm_server_vblank_info *vblank_info, int ms_delay); static void _tdm_server_get_process_name(pid_t pid, char *name, unsigned int size) @@ -110,12 +148,11 @@ _tdm_server_get_process_name(pid_t pid, char *name, unsigned int size) len = fread(pname, sizeof(char), TDM_NAME_LEN, h); if (len == 0) { - char *p = strncpy(pname, "NO NAME", sizeof(pname) - 1); - len = p - pname; + strncpy(pname, "NO NAME", sizeof(pname)); + pname[sizeof(pname) - 1] = '\0'; } - pname[len - 1] = '\0'; - strncpy(name, pname, size - 1); + strncpy(name, pname, size); name[size - 1] = '\0'; fclose(h); @@ -128,6 +165,9 @@ _tdm_server_send_done(tdm_server_wait_info *wait_info, tdm_error error, { tdm_server_wait_info *found; tdm_server_vblank_info *vblank_info; + tdm_server_output_info *output_info; + tdm_private_server *private_server; + tdm_private_loop *private_loop; TDM_RETURN_IF_FAIL(keep_private_server != NULL); @@ -142,18 +182,85 @@ _tdm_server_send_done(tdm_server_wait_info *wait_info, tdm_error error, TDM_DBG("req_id(%d) done", wait_info->req_id); vblank_info = wait_info->vblank_info; + output_info = vblank_info->output_info; + private_server = output_info->private_server; + private_loop = private_server->private_loop; + + tdm_display_lock(private_loop->dpy); + _tdm_server_vblank_timeout_update(vblank_info, 0); + tdm_display_unlock(private_loop->dpy); if (tdm_ttrace_module & TDM_TTRACE_SERVER_VBLANK) TDM_TRACE_ASYNC_END((int)wait_info->req_time, "TDM_Server_Vblank:%u", vblank_info->stamp); - wl_tdm_vblank_send_done(vblank_info->resource, wait_info->req_id, - sequence, tv_sec, tv_usec, error); + if (!wait_info->timeout) + wl_tdm_vblank_send_done(vblank_info->resource, wait_info->req_id, + sequence, tv_sec, tv_usec, error); destroy_wait(wait_info); } /* LCOV_EXCL_STOP */ /* LCOV_EXCL_START */ +static tdm_error +_tdm_server_timeout_timer_cb(void *user_data) +{ + tdm_server_vblank_info *vblank_info = user_data; + tdm_server_wait_info *wait_info = NULL; + double curr; + unsigned int tv_sec; + unsigned int tv_usec; + + TDM_RETURN_VAL_IF_FAIL(vblank_info != NULL, TDM_ERROR_OPERATION_FAILED); + TDM_RETURN_VAL_IF_FAIL(keep_private_server != NULL, TDM_ERROR_OPERATION_FAILED); + + curr = tdm_helper_get_time(); + tv_sec = TDM_TIME_SEC(curr); + tv_usec = TDM_TIME_USEC(curr); + + LIST_FOR_EACH_ENTRY(wait_info, &keep_private_server->wait_list, link) { + if (wait_info->timeout) continue; + if (vblank_info != wait_info->vblank_info) continue; + + wl_tdm_vblank_send_done(vblank_info->resource, wait_info->req_id, + 0, tv_sec, tv_usec, TDM_ERROR_TIMEOUT); + TDM_ERR("tdm_server_vblank(%p) req_id(%d) timeout force send vblank", vblank_info, wait_info->req_id); + wait_info->timeout = 1; + } + + return TDM_ERROR_NONE; +} + +static void +_tdm_server_vblank_timeout_update(tdm_server_vblank_info *vblank_info, int ms_delay) +{ + tdm_server_output_info *output_info = vblank_info->output_info; + tdm_private_server *private_server = output_info->private_server; + tdm_private_loop *private_loop = private_server->private_loop; + tdm_error ret; + + if (!vblank_info->vblank_timeout_timer) { + vblank_info->vblank_timeout_timer = + tdm_event_loop_add_timer_handler(private_loop->dpy, + _tdm_server_timeout_timer_cb, + vblank_info, + &ret); + if (!vblank_info->vblank_timeout_timer) { + TDM_ERR("tdm_server_vblank(%p) couldn't add timer", vblank_info); + return; + } + + if (tdm_debug_module & TDM_DEBUG_VBLANK) + TDM_INFO("tdm_server_vblank(%p) create vblank timeout timer", vblank_info); + } + + ret = tdm_event_loop_source_timer_update(vblank_info->vblank_timeout_timer, ms_delay); + if (ret != TDM_ERROR_NONE) { + TDM_ERR("tdm_server_vblank(%p) couldn't update timer", vblank_info); + return; + } +} + static void _tdm_server_cb_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence, unsigned int tv_sec, unsigned int tv_usec, void *user_data) @@ -170,6 +277,8 @@ _tdm_server_cb_output_change(tdm_output *output, tdm_output_change_type type, tdm_server_output_info *output_info = user_data; struct wl_client *client; pid_t pid = 0; + tdm_output_conn_status status; + tdm_error ret = TDM_ERROR_NONE; TDM_RETURN_IF_FAIL(output_info != NULL); @@ -183,13 +292,29 @@ _tdm_server_cb_output_change(tdm_output *output, tdm_output_change_type type, return; } - TDM_DBG("send the output changes: %d", (unsigned int)pid); + TDM_DBG("send the output changes: %d, type:%d, value:%d", (unsigned int)pid, type, value.u32); switch (type) { case TDM_OUTPUT_CHANGE_DPMS: wl_tdm_output_send_dpms(output_info->resource, value.u32, TDM_ERROR_NONE); break; case TDM_OUTPUT_CHANGE_CONNECTION: + status = value.u32; + if (status == TDM_OUTPUT_CONN_STATUS_MODE_SETTED) { + const tdm_output_mode *mode = NULL; + unsigned int hdisplay, vdisplay, vrefresh; + + ret = tdm_output_get_mode(output_info->output, &mode); + if (ret == TDM_ERROR_NONE) { + hdisplay = (mode) ? mode->hdisplay : 0; + vdisplay = (mode) ? mode->vdisplay : 0; + vrefresh = (mode) ? mode->vrefresh : 0; + + wl_tdm_output_send_mode(output_info->resource, hdisplay, vdisplay, vrefresh, ret); + } else { + wl_tdm_output_send_mode(output_info->resource, 0, 0, 0, ret); + } + } wl_tdm_output_send_connection(output_info->resource, value.u32, TDM_ERROR_NONE); break; default: @@ -209,10 +334,19 @@ static void destroy_vblank_callback(struct wl_resource *resource) { tdm_server_vblank_info *vblank_info = wl_resource_get_user_data(resource); + tdm_server_output_info *output_info = vblank_info->output_info; + tdm_private_server *private_server = output_info->private_server; + tdm_private_loop *private_loop = private_server->private_loop; tdm_server_wait_info *w = NULL, *ww = NULL; TDM_RETURN_IF_FAIL(vblank_info != NULL); + if (vblank_info->vblank_timeout_timer) { + tdm_display_lock(private_loop->dpy); + tdm_event_loop_source_remove(vblank_info->vblank_timeout_timer); + tdm_display_unlock(private_loop->dpy); + } + LIST_DEL(&vblank_info->link); if (vblank_info->vblank) @@ -287,6 +421,7 @@ _tdm_server_vblank_cb_wait_vblank(struct wl_client *client, struct wl_resource * tdm_server_vblank_info *vblank_info = wl_resource_get_user_data(resource); tdm_server_output_info *output_info = vblank_info->output_info; tdm_private_server *private_server = output_info->private_server; + tdm_private_loop *private_loop = private_server->private_loop; tdm_server_wait_info *wait_info; unsigned int enable_fake = 0; tdm_error ret; @@ -321,6 +456,10 @@ _tdm_server_vblank_cb_wait_vblank(struct wl_client *client, struct wl_resource * TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed); + tdm_display_lock(private_loop->dpy); + _tdm_server_vblank_timeout_update(vblank_info, 1000); + tdm_display_unlock(private_loop->dpy); + return; wait_failed: /* LCOV_EXCL_START */ @@ -682,6 +821,557 @@ _tdm_server_cb_create_output(struct wl_client *client, struct wl_resource *resou } } +static void _tdm_voutput_cb_destroy(struct wl_client *client, struct wl_resource *resource) +{ + wl_resource_destroy(resource); +} + +static void +_tdm_voutput_cb_set_available_modes(struct wl_client *client, + struct wl_resource *resource, + struct wl_array *modes) +{ + tdm_server_voutput_info *voutput_info; + tdm_output_mode *mode; + int size, count = 0, i = 0; + + voutput_info = wl_resource_get_user_data(resource); + + voutput_info->available_modes.count = 0; + if (voutput_info->available_modes.modes) + free(voutput_info->available_modes.modes); + + wl_array_for_each(mode, modes) + count++; + size = sizeof(tdm_output_mode); + + voutput_info->available_modes.modes = malloc(count * size); + voutput_info->available_modes.count = count; + + wl_array_for_each(mode, modes) + memcpy(&voutput_info->available_modes.modes[i++], mode, size); +} + +static void +_tdm_voutput_cb_set_physical_size(struct wl_client *client, struct wl_resource *resource, + unsigned int mmwidth, unsigned int mmheight) +{ + tdm_server_voutput_info *voutput_info; + + voutput_info = wl_resource_get_user_data(resource); + + voutput_info->mmwidth = mmwidth; + voutput_info->mmheight = mmheight; +} + +static void +_tdm_voutput_cb_set_mode(struct wl_client *client, struct wl_resource *resource, unsigned int index) +{ + tdm_server_voutput_info *voutput_info = NULL; + tdm_output *output = NULL; + tdm_output_conn_status status = TDM_OUTPUT_CONN_STATUS_DISCONNECTED; + const tdm_output_mode *modes, *mode, *current_mode; + tdm_server_voutput_buffer *vb = NULL, *vbb = NULL; + int count = 0; + tdm_error ret; + + voutput_info = wl_resource_get_user_data(resource); + TDM_RETURN_IF_FAIL(voutput_info != NULL); + output = voutput_info->output; + + ret = tdm_output_get_conn_status(output, &status); + TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE); + TDM_RETURN_IF_FAIL(status != TDM_OUTPUT_CONN_STATUS_DISCONNECTED); + + ret = tdm_output_get_available_modes(output, &modes, &count); + TDM_RETURN_IF_FAIL(index < count); + + mode = &modes[index]; + TDM_DBG("mode set request to index:%d (%dx%d, %d)", index, mode->hdisplay, mode->vdisplay, mode->vrefresh); + + ret = tdm_output_get_mode(output, ¤t_mode); + TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE); + if (mode == current_mode) { + TDM_DBG("same mode"); + return; + } + + if (current_mode && ((mode->hdisplay != current_mode->hdisplay) || (mode->vdisplay != current_mode->vdisplay))) { + LIST_FOR_EACH_ENTRY_SAFE(vb, vbb, &voutput_info->buffer_list, link) { + if (vb->wl_buffer == voutput_info->attach_buffer->wl_buffer) + voutput_info->attach_buffer->need_reset = 1; + else + wl_tdm_voutput_send_destroy_buffer(voutput_info->resource, vb->wl_buffer); + } + } + + tdm_output_request_mode_set(voutput_info->output, index); +} + +static void +_tdm_voutput_cb_connect(struct wl_client *client, struct wl_resource *resource) +{ + tdm_server_voutput_info *voutput_info; + + voutput_info = wl_resource_get_user_data(resource); + voutput_info->status = TDM_OUTPUT_CONN_STATUS_CONNECTED; + + voutput_info->request_commit = 1; + + tdm_voutput_set_physical_size(voutput_info->voutput, voutput_info->mmwidth, voutput_info->mmheight); + tdm_voutput_set_available_mode(voutput_info->voutput, voutput_info->available_modes.modes, voutput_info->available_modes.count); + tdm_voutput_connect(voutput_info->voutput); + tdm_output_set_voutput_commit(voutput_info->voutput); +} + +static void +_tdm_voutput_cb_disconnect(struct wl_client *client, struct wl_resource *resource) +{ + tdm_server_voutput_info *voutput_info; + + voutput_info = wl_resource_get_user_data(resource); + voutput_info->status = TDM_OUTPUT_CONN_STATUS_DISCONNECTED; + + /* Do free resources when it's being disconnected */ + free(voutput_info->available_modes.modes); + voutput_info->available_modes.modes = NULL; + voutput_info->available_modes.count = 0; + voutput_info->mmwidth = 0; + voutput_info->mmheight = 0; + + if (voutput_info->request_commit == 1) { + tdm_output_unset_voutput_commit(voutput_info->voutput); + voutput_info->request_commit = 0; + } + + if (voutput_info->attach_buffer) { + tbm_surface_h buffer = voutput_info->attach_buffer->buffer; + tbm_surface_internal_unref(buffer); + voutput_info->committing = 0; + if (voutput_info->attach_buffer->need_reset) + wl_tdm_voutput_send_destroy_buffer(voutput_info->resource, voutput_info->attach_buffer->wl_buffer); + voutput_info->attach_buffer = NULL; + tdm_voutput_commit_done(voutput_info->voutput); + } + + tdm_voutput_disconnect(voutput_info->voutput); +} + +static void +_tdm_voutput_cb_commit_done(struct wl_client *client, struct wl_resource *resource) +{ + tdm_server_voutput_info *voutput_info; + tbm_surface_h buffer; + + voutput_info = wl_resource_get_user_data(resource); + if (voutput_info->status != TDM_OUTPUT_CONN_STATUS_CONNECTED) { + TDM_DBG("not connected."); + return; + } + + buffer = voutput_info->attach_buffer->buffer; + tbm_surface_internal_unref(buffer); + voutput_info->committing = 0; + if (voutput_info->attach_buffer->need_reset) + wl_tdm_voutput_send_destroy_buffer(voutput_info->resource, voutput_info->attach_buffer->wl_buffer); + voutput_info->attach_buffer = NULL; + + if (voutput_info->request_commit == 1) + tdm_output_set_voutput_commit(voutput_info->voutput); + + tdm_voutput_commit_done(voutput_info->voutput); +} + +static const struct wl_tdm_voutput_interface tdm_voutput_implementation = { + _tdm_voutput_cb_destroy, + _tdm_voutput_cb_set_available_modes, + _tdm_voutput_cb_set_physical_size, + _tdm_voutput_cb_set_mode, + _tdm_voutput_cb_connect, + _tdm_voutput_cb_disconnect, + _tdm_voutput_cb_commit_done +}; + +static void +_tdm_voutput_wl_buffer_destroy(struct wl_client *client, struct wl_resource *wl_buffer) +{ + wl_resource_destroy(wl_buffer); +} + +static const struct wl_buffer_interface _tdm_voutput_buffer_impementation = { + _tdm_voutput_wl_buffer_destroy +}; + +static void +_tdm_voutput_buffer_destory(struct wl_resource *wl_buffer) +{ + tdm_server_voutput_info *voutput_info = NULL; + tdm_server_voutput_buffer *vb = NULL, *vbb = NULL; + + voutput_info = (tdm_server_voutput_info *)wl_resource_get_user_data(wl_buffer); + TDM_RETURN_IF_FAIL(voutput_info != NULL); + + LIST_FOR_EACH_ENTRY_SAFE(vb, vbb, &voutput_info->buffer_list, link) { + if (vb->wl_buffer == wl_buffer) { + tbm_surface_internal_unref(vb->buffer); + wl_resource_set_user_data(wl_buffer, NULL); + LIST_DEL(&vb->link); + free(vb); + } + } +} + +struct wl_resource * +_tdm_voutput_create_wl_buffer(tdm_server_voutput_info *voutput_info) +{ + struct wl_client *wl_client; + struct wl_resource *wl_buffer = NULL; + + wl_client = wl_resource_get_client(voutput_info->resource); + + /* create a wl_buffer resource */ + wl_buffer = wl_resource_create(wl_client, &wl_buffer_interface, 1, 0); + TDM_RETURN_VAL_IF_FAIL(wl_buffer != NULL, NULL); + + wl_resource_set_implementation(wl_buffer, + (void (**)(void)) &_tdm_voutput_buffer_impementation, + voutput_info, _tdm_voutput_buffer_destory); + + return wl_buffer; +} + +struct wl_resource * +_tdm_voutput_export_buffer(tdm_server_voutput_info *voutput_info, + tbm_surface_h buffer) +{ + int bufs[TBM_SURF_PLANE_MAX] = { -1, -1, -1, -1}; + struct wl_resource *wl_buffer = NULL; + int num_buf, is_fd = -1, i; + tbm_surface_info_s info; + uint32_t flags = 0; + struct wl_array plane_buf_idx, plane_offset, plane_stride, plane_size; + int *p; + + TDM_RETURN_VAL_IF_FAIL(voutput_info != NULL, NULL); + TDM_RETURN_VAL_IF_FAIL(buffer != NULL, NULL); + + if (tbm_surface_get_info(buffer, &info) != TBM_SURFACE_ERROR_NONE) { + TDM_ERR("Failed to create buffer from surface"); + return NULL; + } + + if (info.num_planes > 3) { + TDM_ERR("invalid num_planes(%d)", info.num_planes); + return NULL; + } + + num_buf = tbm_surface_internal_get_num_bos(buffer); + if (num_buf == 0) { + TDM_ERR("surface doesn't have any bo."); + return NULL; + } + + for (i = 0; i < num_buf; i++) { + tbm_bo bo = tbm_surface_internal_get_bo(buffer, i); + if (bo == NULL) { + TDM_ERR("Failed to get bo from surface"); + goto err; + } + + /* try to get fd first */ + if (is_fd == -1 || is_fd == 1) { + bufs[i] = tbm_bo_export_fd(bo); + if (is_fd == -1 && bufs[i] >= 0) + is_fd = 1; + } + + /* if fail to get fd, try to get name second */ + if (is_fd == -1 || is_fd == 0) { + bufs[i] = tbm_bo_export(bo); + if (is_fd == -1 && bufs[i] > 0) + is_fd = 0; + } + + if (is_fd == -1 || + (is_fd == 1 && bufs[i] < 0) || + (is_fd == 0 && bufs[i] <= 0)) { + TDM_ERR("Failed to export(is_fd:%d, bufs:%d)", is_fd, bufs[i]); + goto err; + } + } + + wl_buffer = _tdm_voutput_create_wl_buffer(voutput_info); + if (!wl_buffer) { + TDM_ERR("Failed to create wl_buffer"); + goto err; + } + + wl_array_init(&plane_buf_idx); + wl_array_init(&plane_offset); + wl_array_init(&plane_stride); + wl_array_init(&plane_size); + + for (i = 0; i < 3; i++) { + p = wl_array_add(&plane_buf_idx, sizeof(int)); + *p = tbm_surface_internal_get_plane_bo_idx(buffer, i); + p = wl_array_add(&plane_offset, sizeof(int)); + *p = info.planes[i].offset; + p = wl_array_add(&plane_stride, sizeof(int)); + *p = info.planes[i].stride; + p = wl_array_add(&plane_size, sizeof(int)); + *p = info.planes[i].size; + } + + if (is_fd == 1) + wl_tdm_voutput_send_buffer_set_with_fd(voutput_info->resource, + wl_buffer, + info.width, info.height, info.format, info.bpp, info.size, info.num_planes, + &plane_buf_idx, &plane_offset, &plane_stride, &plane_size, + flags, num_buf, bufs[0], + (bufs[1] == -1) ? bufs[0] : bufs[1], + (bufs[2] == -1) ? bufs[0] : bufs[2]); + else + wl_tdm_voutput_send_buffer_set_with_id(voutput_info->resource, + wl_buffer, + info.width, info.height, info.format, info.bpp, info.size, info.num_planes, + &plane_buf_idx, &plane_offset, &plane_stride, &plane_size, + flags, + num_buf, bufs[0], bufs[1], bufs[2]); + + wl_array_release(&plane_buf_idx); + wl_array_release(&plane_offset); + wl_array_release(&plane_stride); + wl_array_release(&plane_size); + + for (i = 0; i < TBM_SURF_PLANE_MAX; i++) { + if (is_fd == 1 && (bufs[i] >= 0)) + close(bufs[i]); + } + + return wl_buffer; + +err: + for (i = 0; i < TBM_SURF_PLANE_MAX; i++) { + if (is_fd == 1 && (bufs[i] >= 0)) + close(bufs[i]); + } + + return NULL; +} + +tdm_server_voutput_buffer * +_tdm_output_get_voutput_buffer(tdm_server_voutput_info *voutput_info, tbm_surface_h buffer) +{ + tdm_server_voutput_buffer *voutput_buffer = NULL, *vb = NULL; + + LIST_FOR_EACH_ENTRY(vb, &voutput_info->buffer_list, link) { + if (vb && vb->buffer == buffer) { + return vb; + } + } + + tbm_surface_internal_ref(buffer); + voutput_buffer = calloc(1, sizeof *voutput_buffer); + if (!voutput_buffer) { + /* LCOV_EXCL_START */ + + TDM_ERR("fail calloc"); + tbm_surface_internal_unref(buffer); + return NULL; + + /* LCOV_EXCL_STOP */ + } + + voutput_buffer->wl_buffer = _tdm_voutput_export_buffer(voutput_info, buffer); + if (!voutput_buffer->wl_buffer) { + /* LCOV_EXCL_START */ + + TDM_ERR("fail export buffer"); + free(voutput_buffer); + tbm_surface_internal_unref(buffer); + return NULL; + + /* LCOV_EXCL_STOP */ + } + + voutput_buffer->buffer = buffer; + LIST_ADDTAIL(&voutput_buffer->link, &voutput_info->buffer_list); + + return voutput_buffer; +} + +tdm_error +tdm_voutput_attach_buffer(tdm_voutput *voutput, tbm_surface_h buffer) +{ + tdm_private_server *private_server = keep_private_server; + tdm_server_voutput_info *voutput_info = NULL, *vo = NULL; + tdm_server_voutput_buffer *voutput_buffer = NULL; + + TDM_RETURN_VAL_IF_FAIL(keep_private_server != NULL, TDM_ERROR_OPERATION_FAILED); + + LIST_FOR_EACH_ENTRY(vo, &private_server->voutput_list, link) { + if (vo && vo->voutput == voutput) { + voutput_info = vo; + break; + } + } + TDM_RETURN_VAL_IF_FAIL(voutput_info != NULL, TDM_ERROR_INVALID_PARAMETER); + TDM_RETURN_VAL_IF_FAIL(voutput_info->attach_buffer == NULL, TDM_ERROR_OPERATION_FAILED); + + voutput_buffer = _tdm_output_get_voutput_buffer(voutput_info, buffer); + TDM_RETURN_VAL_IF_FAIL(voutput_buffer != NULL, TDM_ERROR_OUT_OF_MEMORY); + + voutput_info->attach_buffer = voutput_buffer; + + wl_tdm_voutput_send_attach_buffer(voutput_info->resource, voutput_buffer->wl_buffer); + + return TDM_ERROR_NONE; +} + +tdm_error +tdm_voutput_commit_buffer(tdm_voutput *voutput) +{ + tdm_private_server *private_server = keep_private_server; + tdm_server_voutput_info *voutput_info = NULL, *vo = NULL; + + TDM_RETURN_VAL_IF_FAIL(keep_private_server != NULL, TDM_ERROR_OPERATION_FAILED); + + LIST_FOR_EACH_ENTRY(vo, &private_server->voutput_list, link) { + if (vo && vo->voutput == voutput) { + voutput_info = vo; + break; + } + } + TDM_RETURN_VAL_IF_FAIL(voutput_info != NULL, TDM_ERROR_INVALID_PARAMETER); + TDM_RETURN_VAL_IF_FAIL(voutput_info->attach_buffer != NULL, TDM_ERROR_OPERATION_FAILED); + TDM_RETURN_VAL_IF_FAIL(voutput_info->committing == 0, TDM_ERROR_OPERATION_FAILED); + + voutput_info->committing = 1; + + wl_tdm_voutput_send_commit(voutput_info->resource); + + return TDM_ERROR_NONE; +} + +void +tdm_voutput_cb_resource_destroy(struct wl_resource *resource) +{ + tdm_server_voutput_info *voutput_info = wl_resource_get_user_data(resource); + tdm_server_voutput_buffer *vb = NULL; + tdm_voutput *voutput; + tdm_error ret = TDM_ERROR_NONE; + + TDM_RETURN_IF_FAIL(voutput_info != NULL); + + voutput = voutput_info->voutput; + + if (voutput_info->request_commit) + tdm_output_unset_voutput_commit(voutput_info->voutput); + + if (voutput) { + if (voutput_info->request_commit == 1) { + tdm_output_unset_voutput_commit(voutput_info->voutput); + voutput_info->request_commit = 0; + tdm_voutput_disconnect(voutput_info->voutput); + } + + ret = tdm_voutput_destroy(voutput); + if (ret != TDM_ERROR_NONE) + TDM_ERR("_tdm_voutput_cb_destroy fail"); + } + + if (voutput_info->attach_buffer) { + tbm_surface_h buffer = voutput_info->attach_buffer->buffer; + tbm_surface_internal_unref(buffer); + voutput_info->committing = 0; + voutput_info->attach_buffer = NULL; + } + + LIST_FOR_EACH_ENTRY(vb, &voutput_info->buffer_list, link) { + if (vb->wl_buffer) + wl_resource_destroy(vb->wl_buffer); + } + + LIST_DEL(&voutput_info->link); + + /* Do free your own resource */ + free(voutput_info); +} + +static void +_tdm_server_cb_create_virtual_output(struct wl_client *client, struct wl_resource *resource, const char *name, uint32_t id) +{ + struct wl_resource *voutput_resource = NULL; + tdm_private_server *private_server = wl_resource_get_user_data(resource); + tdm_server_voutput_info *voutput_info; + tdm_voutput *voutput; + tdm_output *output; + tdm_error ret; + + output = tdm_display_find_output(private_server->private_loop->dpy, name, NULL); + if (output) { + TDM_ERR("There is '%s' output, cannot create.", name); + wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT, + "There is '%s' output", name); + return; + } + + voutput = tdm_display_voutput_create(private_server->private_loop->dpy, name, &ret); + if (!voutput) { + TDM_ERR("voutput creation fail(%s)(%d).", name, ret); + wl_resource_post_error(resource, WL_DISPLAY_ERROR_NO_MEMORY, + "%s output creation fail", name); + return; + } + + output = tdm_display_find_output(private_server->private_loop->dpy, name, NULL); + if (!output) { + TDM_ERR("There is no '%s' output.", name); + wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT, + "There is '%s' output", name); + return; + } + + voutput_resource = + wl_resource_create(client, &wl_tdm_voutput_interface, + wl_resource_get_version(resource), id); + if (!voutput_resource) { + /* LCOV_EXCL_START */ + + wl_resource_post_no_memory(resource); + TDM_ERR("wl_resource_create failed"); + return; + + /* LCOV_EXCL_STOP */ + } + + voutput_info = calloc(1, sizeof * voutput_info); + if (!voutput_info) { + /* LCOV_EXCL_START */ + + wl_resource_post_no_memory(resource); + wl_resource_destroy(voutput_resource); + TDM_ERR("alloc failed"); + return; + + /* LCOV_EXCL_STOP */ + } + + LIST_ADDTAIL(&voutput_info->link, &private_server->voutput_list); + voutput_info->private_server = private_server; + voutput_info->resource = voutput_resource; + voutput_info->voutput = voutput; + voutput_info->output = output; + LIST_INITHEAD(&voutput_info->buffer_list); + + wl_resource_set_implementation(voutput_resource, + &tdm_voutput_implementation, + voutput_info, + tdm_voutput_cb_resource_destroy); + + wl_tdm_voutput_send_ack_message(voutput_resource, WL_TDM_VOUTPUT_MESSAGE_ADDED); +} + /* LCOV_EXCL_START */ static void _tdm_server_cb_debug(struct wl_client *client, struct wl_resource *resource, const char *options) @@ -711,7 +1401,9 @@ _tdm_server_cb_debug(struct wl_client *client, struct wl_resource *resource, con char buffer[TDM_DEBUG_REPLY_MSG_LEN]; int copylen = TDM_MIN(size, sizeof(buffer) - 1); - strncpy(buffer, m, copylen); + memcpy(buffer, m, sizeof(buffer)); + buffer[sizeof(buffer) - 1] = '\0'; + m += copylen; size -= copylen; @@ -727,6 +1419,7 @@ _tdm_server_cb_debug(struct wl_client *client, struct wl_resource *resource, con static const struct wl_tdm_interface tdm_implementation = { _tdm_server_cb_debug, _tdm_server_cb_create_output, + _tdm_server_cb_create_virtual_output }; static void @@ -811,6 +1504,7 @@ tdm_server_init(tdm_private_loop *private_loop) } LIST_INITHEAD(&private_server->output_list); + LIST_INITHEAD(&private_server->voutput_list); LIST_INITHEAD(&private_server->wait_list); if (!wl_global_create(private_loop->wl_display, &wl_tdm_interface, 1, @@ -837,6 +1531,7 @@ INTERN void tdm_server_deinit(tdm_private_loop *private_loop) { tdm_server_output_info *o = NULL, *oo = NULL; + tdm_server_voutput_info *vo = NULL, *voo = NULL; tdm_server_wait_info *w = NULL, *ww = NULL; tdm_server_client_info *c = NULL, *cc = NULL; tdm_private_server *private_server; @@ -854,6 +1549,10 @@ tdm_server_deinit(tdm_private_loop *private_loop) wl_resource_destroy(o->resource); } + LIST_FOR_EACH_ENTRY_SAFE(vo, voo, &private_server->voutput_list, link) { + wl_resource_destroy(vo->resource); + } + LIST_FOR_EACH_ENTRY_SAFE(c, cc, &client_list, link) { wl_resource_destroy(c->resource); }