X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftdm_private.h;h=9e10713f4264ce8296d1a58130de3644c949a45f;hb=refs%2Fheads%2Faccepted%2Ftizen_5.0_unified;hp=d751a81301e87afb51008fd744162b287b98e2cb;hpb=93b3b2b29d84ca9f05347a4ded714759908d6f4b;p=platform%2Fcore%2Fuifw%2Flibtdm.git diff --git a/src/tdm_private.h b/src/tdm_private.h index d751a81..9e10713 100644 --- a/src/tdm_private.h +++ b/src/tdm_private.h @@ -1,36 +1,36 @@ /************************************************************************** - -libtdm - -Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved. - -Contact: Eunchul Kim , - JinYoung Jeon , - Taeheon Kim , - YoungJun Cho , - SooChan Lim , - Boram Park - -Permission is hereby granted, free of charge, to any person obtaining a -copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sub license, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice (including the -next paragraph) shall be included in all copies or substantial portions -of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. -IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR -ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - + * + * libtdm + * + * Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved. + * + * Contact: Eunchul Kim , + * JinYoung Jeon , + * Taeheon Kim , + * YoungJun Cho , + * SooChan Lim , + * Boram Park + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * **************************************************************************/ #ifndef _TDM_PRIVATE_H_ @@ -38,11 +38,12 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include #include +#include #include +#include #include #include #include -#include #include #include #include @@ -50,15 +51,20 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include #include #include -#include +#include +#include +#include #include #include +#include +#include -#include "tdm_backend.h" -#include "tdm_log.h" -#include "tdm_list.h" +#include "tdm_private_types.h" #include "tdm_macro.h" +#include "tdm_helper.h" +#include "tdm_thread.h" +#include "tdm_config.h" #ifdef __cplusplus extern "C" { @@ -66,303 +72,137 @@ extern "C" { //#define INIT_BUFMGR -/** - * @file tdm_private.h - * @brief The private header file for a frontend library - */ - -extern int tdm_debug_buffer; -extern int tdm_debug_mutex; -extern int tdm_debug_thread; - -#ifdef HAVE_TTRACE -#include -#define TDM_TRACE_BEGIN(NAME) traceBegin(TTRACE_TAG_GRAPHICS, "TDM:"#NAME) -#define TDM_TRACE_END() traceEnd(TTRACE_TAG_GRAPHICS) -#else -#define TDM_TRACE_BEGIN(NAME) -#define TDM_TRACE_END() -#endif - -#define prototype_name_fn(res) const char * res##_str(int type) - -prototype_name_fn(dpms); -prototype_name_fn(status); - -typedef enum { - TDM_CAPTURE_TARGET_OUTPUT, - TDM_CAPTURE_TARGET_LAYER, -} tdm_capture_target; - -typedef struct _tdm_private_display tdm_private_display; -typedef struct _tdm_private_output tdm_private_output; -typedef struct _tdm_private_layer tdm_private_layer; -typedef struct _tdm_private_pp tdm_private_pp; -typedef struct _tdm_private_capture tdm_private_capture; -typedef struct _tdm_private_loop tdm_private_loop; -typedef struct _tdm_private_server tdm_private_server; -typedef struct _tdm_private_thread tdm_private_thread; -typedef struct _tdm_private_vblank_handler tdm_private_vblank_handler; -typedef struct _tdm_private_commit_handler tdm_private_commit_handler; -typedef struct _tdm_private_change_handler tdm_private_change_handler; - -struct _tdm_private_display { - pthread_mutex_t lock; - unsigned int init_count; - - /* backend module info */ - void *module; - tdm_backend_module *module_data; - tdm_backend_data *bdata; - -#ifdef INIT_BUFMGR - tbm_bufmgr bufmgr; -#endif - - /* backend function */ - tdm_display_capability capabilities; - tdm_func_display func_display; - tdm_func_output func_output; - tdm_func_layer func_layer; - tdm_func_pp func_pp; - tdm_func_capture func_capture; - - /* backend capability */ - tdm_caps_display caps_display; - tdm_caps_pp caps_pp; - tdm_caps_capture caps_capture; - - /* output, pp list */ - struct list_head output_list; - struct list_head pp_list; - struct list_head capture_list; - - void **outputs_ptr; - - /* for event handling */ - tdm_private_loop *private_loop; - - /* output order */ - tdm_output **outputs; -}; - -struct _tdm_private_output { - struct list_head link; - - unsigned long stamp; - - tdm_private_display *private_display; - - tdm_caps_output caps; - tdm_output *output_backend; - - unsigned int pipe; - tdm_output_dpms current_dpms_value; - - int regist_vblank_cb; - int regist_commit_cb; - int regist_change_cb; - - struct list_head layer_list; - struct list_head capture_list; - struct list_head vblank_handler_list; - struct list_head commit_handler_list; - - /* seperate list for multi-thread*/ - struct list_head change_handler_list_main; - struct list_head change_handler_list_sub; - - void **layers_ptr; -}; - -struct _tdm_private_layer { - struct list_head link; - - tdm_private_display *private_display; - tdm_private_output *private_output; - - tdm_caps_layer caps; - tdm_layer *layer_backend; - - tbm_surface_h pending_buffer; - tbm_surface_h waiting_buffer; - tbm_surface_h showing_buffer; - tbm_surface_queue_h buffer_queue; - - struct list_head capture_list; - - unsigned int usable; -}; - -struct _tdm_private_pp { - struct list_head link; - - unsigned long stamp; - - tdm_private_display *private_display; +/***************************************************************************** + * This file includes + * - other private headers + * - function prototypes + *****************************************************************************/ - tdm_pp *pp_backend; +extern int tdm_debug_dump; +extern int tdm_ttrace_module; +extern int tdm_ttrace_output; - struct list_head src_pending_buffer_list; - struct list_head dst_pending_buffer_list; - struct list_head src_buffer_list; - struct list_head dst_buffer_list; +tdm_private_display * +tdm_display_get(void); - pid_t owner_tid; -}; - -struct _tdm_private_capture { - struct list_head link; - struct list_head display_link; - - unsigned long stamp; - - tdm_capture_target target; - - tdm_private_display *private_display; - tdm_private_output *private_output; - tdm_private_layer *private_layer; - - tdm_capture *capture_backend; - - struct list_head pending_buffer_list; - struct list_head buffer_list; - - pid_t owner_tid; -}; - -/* CAUTION: - * Note that we don't need to (un)lock mutex to use this structure. If there is - * no TDM thread, all TDM resources are protected by private_display's mutex. - * If there is a TDM thread, this struct will be used only in a TDM thread. - * So, we don't need to protect this structure by mutex. Not thread-safe. - */ -struct _tdm_private_loop { - /* TDM uses wl_event_loop to handle various event sources including the TDM - * backend's fd. - */ - struct wl_display *wl_display; - struct wl_event_loop *wl_loop; - - int backend_fd; - tdm_event_loop_source *backend_source; - - /* In event loop, all resources are accessed by this dpy. - * CAUTION: - * - DO NOT include other private structure in this structure because this - * struct is not protected by mutex. - */ - tdm_display *dpy; - - /* for handling TDM client requests */ - tdm_private_server *private_server; - - /* To have a TDM event thread. If TDM_THREAD enviroment variable is not set - * private_thread is NULL. - */ - tdm_private_thread *private_thread; -}; - -struct _tdm_private_vblank_handler { - struct list_head link; - - tdm_private_output *private_output; - tdm_output_vblank_handler func; - void *user_data; - - pid_t owner_tid; -}; - -struct _tdm_private_commit_handler { - struct list_head link; - - tdm_private_output *private_output; - tdm_output_commit_handler func; - void *user_data; - - pid_t owner_tid; -}; - -struct _tdm_private_change_handler { - struct list_head link; - - tdm_private_output *private_output; - tdm_output_change_handler func; - void *user_data; - - pid_t owner_tid; -}; +int +tdm_module_check_abi(tdm_private_module *private_module, int abimaj, int abimin); -typedef struct _tdm_buffer_info { - tbm_surface_h buffer; +tdm_error +tdm_display_call_thread_cb_output_create(tdm_private_display *private_display, tdm_output *output); +void +tdm_display_thread_cb_output_create(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data); +void * +tdm_display_find_output_stamp(tdm_private_display *private_display, double stamp); +tdm_private_output * +tdm_display_find_private_output(tdm_private_display *private_display, tdm_output *output_backend); +unsigned int +tdm_display_find_empty_output_pipe(tdm_private_display *private_display); - /* ref_count for backend */ - int backend_ref_count; - struct list_head release_funcs; - struct list_head destroy_funcs; +void * +tdm_display_find_hwc_stamp(tdm_private_display *private_display, double stamp); +tdm_private_hwc * +tdm_display_find_private_hwc(tdm_private_display *private_display, tdm_hwc *hwc_backend); - struct list_head *list; - struct list_head link; -} tdm_buffer_info; +tdm_error +tdm_output_init(tdm_private_display *private_display); -const char* -tdm_get_dpms_str(tdm_output_dpms dpms_value); +tdm_error +tdm_output_call_thread_cb_destroy(tdm_private_output *private_output); +void +tdm_output_thread_cb_destroy(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data); +void +tdm_output_thread_cb_change(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data); +void +tdm_output_cb_status(tdm_output *output_backend, tdm_output_conn_status status, + void *user_data); +void +tdm_output_cb_dpms(tdm_output *output_backend, tdm_output_dpms dpms, + void *user_data); -int -tdm_display_check_module_abi(tdm_private_display *private_display, int abimaj, int abimin); +void +tdm_output_vblank_print_wait_information(tdm_private_output *private_output, void *user_data); +tdm_error +tdm_output_wait_vblank_add_front(tdm_output *output, int interval, int sync, + tdm_output_vblank_handler func, void *user_data); +tdm_error +tdm_output_commit_internal(tdm_output *output, int sync, tdm_output_commit_handler func, void *user_data); +tdm_error +tdm_output_get_dpms_internal(tdm_output *output, tdm_output_dpms *dpms_value); -tdm_private_output * -tdm_display_find_output_stamp(tdm_private_display *private_display, - unsigned long stamp); -tdm_private_pp * -tdm_pp_find_stamp(tdm_private_display *private_display, unsigned long stamp); -tdm_private_capture * -tdm_capture_find_stamp(tdm_private_display *private_display, unsigned long stamp); +tdm_error +tdm_output_choose_commit_per_vblank_mode(tdm_private_output *private_output, int mode); void -tdm_output_cb_vblank(tdm_output *output_backend, unsigned int sequence, - unsigned int tv_sec, unsigned int tv_usec, void *user_data); +tdm_output_remove_vblank_handler_internal(tdm_output *output, tdm_output_vblank_handler func, void *user_data); void -tdm_output_cb_commit(tdm_output *output_backend, unsigned int sequence, - unsigned int tv_sec, unsigned int tv_usec, void *user_data); +tdm_output_remove_commit_handler_internal(tdm_output *output, tdm_output_commit_handler func, void *user_data); + void -tdm_output_cb_status(tdm_output *output_backend, tdm_output_conn_status status, - void *user_data); +tdm_output_request_mode_set(tdm_output *output, unsigned int index); + void -tdm_pp_cb_done(tdm_pp *pp_backend, tbm_surface_h src, tbm_surface_h dst, - void *user_data); +tdm_layer_remove_commit_handler_internal(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data); + +tdm_error +tdm_layer_commit_internal(tdm_private_layer *private_layer, tdm_layer_commit_handler func, void *user_data); +tdm_error +tdm_layer_commit_pending_data(tdm_private_layer *private_layer); +void +tdm_layer_committed(tdm_private_layer *private_layer, tdm_private_layer_buffer **committed_buffer); +tdm_error +tdm_layer_set_info_internal(tdm_private_layer *private_layer, tdm_info_layer *info); +tdm_error +tdm_layer_set_buffer_internal(tdm_private_layer *private_layer, tbm_surface_h buffer); +tdm_error +tdm_layer_unset_buffer_internal(tdm_private_layer *private_layer); void -tdm_capture_cb_done(tdm_capture *capture_backend, tbm_surface_h buffer, - void *user_data); +tdm_layer_free_buffer(tdm_private_layer *private_layer, tdm_private_layer_buffer *layer_buffer); +tdm_error +tdm_vblank_init(tdm_display *dpy); void -tdm_output_call_change_handler_internal(tdm_private_output *private_output, - struct list_head *change_handler_list, - tdm_output_change_type type, - tdm_value value); +tdm_vblank_deinit(tdm_display *dpy); +tdm_error +tdm_vblank_set_add_front(tdm_vblank *vblank, unsigned int add_front); +tdm_error +tdm_vblank_set_resource(tdm_vblank *vblank, struct wl_resource *resource); +double +tdm_vblank_get_stamp(tdm_vblank *vblank); +tdm_error +tdm_vblank_set_client_vblank_fps(unsigned int pid, const char *name, unsigned int fps); +void +tdm_vblank_get_vblank_list_information(tdm_display *dpy, char *reply, int *len); +tdm_error +tdm_pp_init(tdm_private_display *private_display); tdm_private_pp * -tdm_pp_create_internal(tdm_private_display *private_display, tdm_error *error); +tdm_pp_create_internal(tdm_private_module *private_module, tdm_error *error); void tdm_pp_destroy_internal(tdm_private_pp *private_pp); +tdm_error +tdm_hwc_init(tdm_private_display *private_display); +tdm_hwc_window * +tdm_hwc_window_create_internal(tdm_private_hwc *private_hwc, tdm_error *error); +void +tdm_hwc_window_destroy_internal(tdm_private_hwc_window * private_hwc_window); + +tdm_error +tdm_capture_init(tdm_private_display *private_display); tdm_private_capture * tdm_capture_create_output_internal(tdm_private_output *private_output, - tdm_error *error); + tdm_error *error); tdm_private_capture * tdm_capture_create_layer_internal(tdm_private_layer *private_layer, - tdm_error *error); + tdm_error *error); void tdm_capture_destroy_internal(tdm_private_capture *private_capture); /* utility buffer functions for private */ tdm_buffer_info* tdm_buffer_get_info(tbm_surface_h buffer); -tbm_surface_h -tdm_buffer_list_get_first_entry(struct list_head *list); -void -tdm_buffer_list_dump(struct list_head *list); /* event functions for private */ tdm_error @@ -370,6 +210,8 @@ tdm_event_loop_init(tdm_private_display *private_display); void tdm_event_loop_deinit(tdm_private_display *private_display); void +tdm_event_loop_stop(tdm_private_display *private_display); +void tdm_event_loop_create_backend_source(tdm_private_display *private_display); int tdm_event_loop_get_fd(tdm_private_display *private_display); @@ -377,149 +219,69 @@ tdm_error tdm_event_loop_dispatch(tdm_private_display *private_display); void tdm_event_loop_flush(tdm_private_display *private_display); - -typedef enum { - TDM_THREAD_CB_NONE, - TDM_THREAD_CB_OUTPUT_COMMIT, - TDM_THREAD_CB_OUTPUT_VBLANK, - TDM_THREAD_CB_OUTPUT_STATUS, - TDM_THREAD_CB_PP_DONE, - TDM_THREAD_CB_CAPTURE_DONE, -} tdm_thread_cb_type; - -typedef struct _tdm_thread_cb_base tdm_thread_cb_base; -typedef struct _tdm_thread_cb_output_vblank tdm_thread_cb_output_commit; -typedef struct _tdm_thread_cb_output_vblank tdm_thread_cb_output_vblank; -typedef struct _tdm_thread_cb_output_status tdm_thread_cb_output_status; -typedef struct _tdm_thread_cb_pp_done tdm_thread_cb_pp_done; -typedef struct _tdm_thread_cb_capture_done tdm_thread_cb_capture_done; - -struct _tdm_thread_cb_base { - tdm_thread_cb_type type; - unsigned int length; -}; - -struct _tdm_thread_cb_output_vblank { - tdm_thread_cb_base base; - unsigned long output_stamp; - unsigned int sequence; - unsigned int tv_sec; - unsigned int tv_usec; - void *user_data; -}; - -struct _tdm_thread_cb_output_status { - tdm_thread_cb_base base; - unsigned long output_stamp; - tdm_output_conn_status status; - void *user_data; -}; - -struct _tdm_thread_cb_pp_done { - tdm_thread_cb_base base; - unsigned long pp_stamp; - tbm_surface_h src; - tbm_surface_h dst; - void *user_data; -}; - -struct _tdm_thread_cb_capture_done { - tdm_thread_cb_base base; - unsigned long capture_stamp; - tbm_surface_h buffer; - void *user_data; -}; - -tdm_error -tdm_thread_init(tdm_private_loop *private_loop); -void -tdm_thread_deinit(tdm_private_loop *private_loop); -int -tdm_thread_get_fd(tdm_private_loop *private_loop); -tdm_error -tdm_thread_send_cb(tdm_private_loop *private_loop, tdm_thread_cb_base *base); tdm_error -tdm_thread_handle_cb(tdm_private_loop *private_loop); -int -tdm_thread_in_display_thread(pid_t tid); -int -tdm_thread_is_running(void); +tdm_event_loop_trace_enable(tdm_private_display *private_display, unsigned int enable); tdm_error tdm_server_init(tdm_private_loop *private_loop); void tdm_server_deinit(tdm_private_loop *private_loop); +const char* +tdm_server_get_client_name(pid_t pid); +tdm_error +tdm_server_enable_ttrace_client_vblank(tdm_display *dpy, tdm_output *output, int enable); -unsigned long -tdm_helper_get_time_in_millis(void); -unsigned long -tdm_helper_get_time_in_micros(void); +char * +tdm_helper_dump_make_directory(const char *path, char *reply, int *len); +double +tdm_helper_get_time(void); -extern pthread_mutex_t tdm_mutex_check_lock; -extern int tdm_mutex_locked; extern int tdm_dump_enable; +extern char *tdm_debug_dump_dir; -#define _pthread_mutex_unlock(l) \ - do { \ - if (tdm_debug_mutex) \ - TDM_INFO("mutex unlock"); \ - pthread_mutex_lock(&tdm_mutex_check_lock); \ - tdm_mutex_locked = 0; \ - pthread_mutex_unlock(&tdm_mutex_check_lock); \ - pthread_mutex_unlock(l); \ - } while (0) -#ifdef TDM_CONFIG_MUTEX_TIMEOUT -#define MUTEX_TIMEOUT_SEC 5 -#define _pthread_mutex_lock(l) \ - do { \ - if (tdm_debug_mutex) \ - TDM_INFO("mutex lock"); \ - struct timespec rtime; \ - clock_gettime(CLOCK_REALTIME, &rtime); \ - rtime.tv_sec += MUTEX_TIMEOUT_SEC; \ - if (pthread_mutex_timedlock(l, &rtime)) { \ - TDM_ERR("Mutex lock failed PID %d", getpid()); \ - _pthread_mutex_unlock(l); \ - } \ - else { \ - pthread_mutex_lock(&tdm_mutex_check_lock); \ - tdm_mutex_locked = 1; \ - pthread_mutex_unlock(&tdm_mutex_check_lock); \ - } \ - } while (0) -#else //TDM_CONFIG_MUTEX_TIMEOUT -#define _pthread_mutex_lock(l) \ - do { \ - if (tdm_debug_mutex) \ - TDM_INFO("mutex lock"); \ - pthread_mutex_lock(l); \ - pthread_mutex_lock(&tdm_mutex_check_lock); \ - tdm_mutex_locked = 1; \ - pthread_mutex_unlock(&tdm_mutex_check_lock); \ - } while (0) -#endif //TDM_CONFIG_MUTEX_TIMEOUT -//#define TDM_MUTEX_IS_LOCKED() (tdm_mutex_locked == 1) -static inline int TDM_MUTEX_IS_LOCKED(void) -{ - int ret; - pthread_mutex_lock(&tdm_mutex_check_lock); - ret = (tdm_mutex_locked == 1); - pthread_mutex_unlock(&tdm_mutex_check_lock); - return ret; -} +tdm_error +tdm_display_update_output(tdm_private_module *private_module, tdm_output *output_backend); +void +tdm_display_destroy_private_output(tdm_private_output *private_output); tdm_error -_tdm_display_lock(tdm_display *dpy, const char *func); +tdm_display_enable_debug_module(const char*modules); +tdm_error +tdm_display_enable_dump(tdm_private_display *private_display, const char *dump_str, char *reply, int *len); +tdm_error +tdm_display_enable_ttrace(tdm_private_display *private_display, const char *ttrace, int output_id, char *reply, int *len); +tdm_error +tdm_display_enable_fps(tdm_private_display *private_display, int enable); + void -_tdm_display_unlock(tdm_display *dpy, const char *func); +tdm_config_deinit(void); -#define tdm_display_lock(dpy) _tdm_display_lock(dpy, __FUNCTION__) -#define tdm_display_unlock(dpy) _tdm_display_unlock(dpy, __FUNCTION__) +void +tdm_monitor_server_command(tdm_display *dpy, const char *options, char *reply, int *len); +/* virtual */ +tdm_voutput * +tdm_voutput_create(tdm_display *dpy, const char *name, tdm_error *error); tdm_error -tdm_display_update_output(tdm_private_display *private_display, - tdm_output *output_backend, int pipe); - +tdm_voutput_destroy(tdm_voutput *voutput); +tdm_error +tdm_voutput_set_available_mode(tdm_voutput *voutput, const tdm_output_mode *modes, int count); +tdm_error +tdm_voutput_set_physical_size(tdm_voutput *voutput, unsigned int mmwidth, unsigned int mmheight); +tdm_error +tdm_voutput_connect(tdm_voutput *voutput); +tdm_error +tdm_voutput_disconnect(tdm_voutput *voutput); +tdm_error +tdm_voutput_set_commit_func(tdm_voutput *voutput, tdm_voutput_commit_handler func); +tdm_error +tdm_voutput_attach_buffer(tdm_voutput *voutput, tbm_surface_h buffer); +tdm_error +tdm_voutput_commit_buffer(tdm_voutput *voutput); +tdm_error +tdm_voutput_commit_done(tdm_voutput *voutput); +void * +tdm_display_find_private_voutput(tdm_private_display *private_display, double stamp); #ifdef __cplusplus } #endif