X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftdm_private.h;h=2a92f24e32ea3e77b8620278e8648129fe1711a4;hb=bdf5ec0ef8368ad36dab2a280a4833fb88747d04;hp=78a7990c6d503b368c5f416ec6510332d974e6ca;hpb=a25ebecb6f9b7fed3312aaee32af48f155daaa58;p=platform%2Fcore%2Fuifw%2Flibtdm.git diff --git a/src/tdm_private.h b/src/tdm_private.h index 78a7990..2a92f24 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_ @@ -38,6 +38,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include #include +#include #include #include #include @@ -48,238 +49,646 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include #include #include +#include +#include +#include +#include +#include #include #include #include "tdm_backend.h" #include "tdm_log.h" #include "tdm_list.h" +#include "tdm_macro.h" #ifdef __cplusplus extern "C" { #endif +//#define INIT_BUFMGR + /** * @file tdm_private.h * @brief The private header file for a frontend library */ -#undef EXTERN -#undef DEPRECATED -#undef INTERN - -#if defined(__GNUC__) && __GNUC__ >= 4 -#define EXTERN __attribute__ ((visibility("default"))) -#else -#define EXTERN -#endif - -#if defined(__GNUC__) && __GNUC__ >= 4 -#define INTERN __attribute__ ((visibility("hidden"))) -#else -#define INTERN -#endif - -#if defined(__GNUC__) && __GNUC__ >= 4 -#define DEPRECATED __attribute__ ((deprecated)) -#else -#define DEPRECATED -#endif - -/* check condition */ -#define TDM_RETURN_IF_FAIL(cond) {\ - if (!(cond)) {\ - TDM_ERR ("'%s' failed", #cond);\ - return;\ - }\ -} -#define TDM_RETURN_VAL_IF_FAIL(cond, val) {\ - if (!(cond)) {\ - TDM_ERR ("'%s' failed", #cond);\ - return val;\ - }\ -} -#define TDM_RETURN_VAL_IF_FAIL_WITH_ERROR(cond, error_v, val) {\ - if (!(cond)) {\ - TDM_ERR ("'%s' failed", #cond);\ - ret = error_v;\ - if (error) *error = ret;\ - return val;\ - }\ -} +enum { + TDM_DEBUG_NONE, + TDM_DEBUG_BUFFER = (1 << 0), + TDM_DEBUG_MUTEX = (1 << 1), + TDM_DEBUG_THREAD = (1 << 2), + TDM_DEBUG_SERVER = (1 << 3), + TDM_DEBUG_VBLANK = (1 << 4), + TDM_DEBUG_COMMIT = (1 << 5), +}; -#define TDM_WARNING_IF_FAIL(cond) {\ - if (!(cond))\ - TDM_ERR ("'%s' failed", #cond);\ -} -#define TDM_GOTO_IF_FAIL(cond, dst) {\ - if (!(cond)) {\ - TDM_ERR ("'%s' failed", #cond);\ - goto dst;\ - }\ -} +extern int tdm_debug_module; +extern int tdm_debug_dump; #ifdef HAVE_TTRACE #include #define TDM_TRACE_BEGIN(NAME) traceBegin(TTRACE_TAG_GRAPHICS, "TDM:"#NAME) #define TDM_TRACE_END() traceEnd(TTRACE_TAG_GRAPHICS) +#define TDM_TRACE_COUNT(NAME, COUNT) traceCounter(TTRACE_TAG_GRAPHICS, COUNT, "TDM:"#NAME) +#define TDM_TRACE_MARK(NAME) traceMark(TTRACE_TAG_GRAPHICS, "TDM:"#NAME) #else #define TDM_TRACE_BEGIN(NAME) #define TDM_TRACE_END() +#define TDM_TRACE_COUNT(NAME, COUNT) +#define TDM_TRACE_MARK(NAME) #endif -#define TDM_NEVER_GET_HERE() TDM_ERR("** NEVER GET HERE **") - -#define TDM_SNPRINTF(p, len, fmt, ARG...) \ - do { \ - if (p && len && *len > 0) \ - { \ - int s = snprintf(p, *len, fmt, ##ARG); \ - p += s; \ - *len -= s; \ - } \ - } while (0) - -#define C(b,m) (((b) >> (m)) & 0xFF) -#define B(c,s) ((((unsigned int)(c)) & 0xff) << (s)) -#define FOURCC(a,b,c,d) (B(d,24) | B(c,16) | B(b,8) | B(a,0)) -#define FOURCC_STR(id) C(id,0), C(id,8), C(id,16), C(id,24) -#define FOURCC_ID(str) FOURCC(((char*)str)[0],((char*)str)[1],((char*)str)[2],((char*)str)[3]) - -typedef enum -{ - TDM_CAPTURE_TARGET_OUTPUT, - TDM_CAPTURE_TARGET_LAYER, +typedef enum { + TDM_CAPTURE_TARGET_OUTPUT, + TDM_CAPTURE_TARGET_LAYER, } tdm_capture_target; +enum { + TDM_DUMP_FLAG_LAYER = (1 << 0), + TDM_DUMP_FLAG_PP = (1 << 1), + TDM_DUMP_FLAG_CAPTURE = (1 << 2), +}; + +#define TDM_DUMP_DIR "/tmp" + +typedef enum { + TDM_COMMIT_TYPE_NONE, + TDM_COMMIT_TYPE_OUTPUT, + TDM_COMMIT_TYPE_LAYER, +} tdm_commit_type; + 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_output_commit_handler tdm_private_output_commit_handler; +typedef struct _tdm_private_layer_commit_handler tdm_private_layer_commit_handler; +typedef struct _tdm_private_change_handler tdm_private_change_handler; +typedef struct _tdm_private_layer_buffer tdm_private_layer_buffer; + +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 -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; - - /* 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; - - void **outputs_ptr; - - tbm_bufmgr bufmgr; + /* 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; + + /* calling a output commit per a vblank */ + int commit_per_vblank; + tdm_commit_type commit_type; + + int print_fps; }; -struct _tdm_private_output -{ - struct list_head link; +struct _tdm_private_output { + struct list_head link; + + int index; + double stamp; + + tdm_private_display *private_display; + + tdm_caps_output caps; + tdm_output *output_backend; - tdm_private_display *private_display; + unsigned int pipe; + tdm_output_dpms current_dpms_value; + const tdm_output_mode *current_mode; - tdm_caps_output caps; - tdm_output *output_backend; + int regist_vblank_cb; + int regist_commit_cb; + int regist_change_cb; + int regist_dpms_cb; - unsigned int pipe; + struct list_head layer_list; + struct list_head capture_list; + struct list_head vblank_handler_list; + struct list_head output_commit_handler_list; - int regist_vblank_cb; - int regist_commit_cb; + /* for layer commit */ + struct list_head layer_commit_handler_list; + struct list_head pending_commit_handler_list; + tdm_vblank *vblank; + int layer_waiting_vblank; - 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; + void **layers_ptr; + + /* TODO: temp solution for handling DPMS things in sub-htread */ + tdm_event_loop_source *dpms_changed_timer; }; -struct _tdm_private_layer -{ - struct list_head link; +struct _tdm_private_layer { + struct list_head link; + + int index; - tdm_private_display *private_display; - tdm_private_output *private_output; + tdm_private_display *private_display; + tdm_private_output *private_output; - tdm_caps_layer caps; - tdm_layer *layer_backend; + tdm_caps_layer caps; + tdm_layer *layer_backend; - tbm_surface_h waiting_buffer; - tbm_surface_h showing_buffer; - tbm_surface_queue_h buffer_queue; + /* When a buffer is set to a layer, it will be stored to waiting_buffer. + * And when a layer is committed, it will be moved to committed_buffer. + * Finally when a commit handler is called, it will be moved to showing_buffer. + */ + tdm_private_layer_buffer *waiting_buffer; + tdm_private_layer_buffer *committed_buffer; /* for output_commit */ + tdm_private_layer_buffer *showing_buffer; + tbm_surface_queue_h buffer_queue; - struct list_head capture_list; + struct list_head capture_list; - unsigned int usable; + unsigned int usable; + unsigned int committing; + + double fps_stamp; + unsigned int fps_count; }; -struct _tdm_private_pp -{ - struct list_head link; +struct _tdm_private_pp { + struct list_head link; - tdm_private_display *private_display; + double stamp; - tdm_pp *pp_backend; + tdm_private_display *private_display; + + tdm_pp *pp_backend; + + struct list_head pending_buffer_list; + struct list_head buffer_list; + + tdm_info_pp info; + pid_t owner_tid; + + tdm_pp_done_handler done_func; + void *done_user_data; }; -struct _tdm_private_capture -{ - struct list_head link; +struct _tdm_private_capture { + struct list_head link; + struct list_head display_link; + + double stamp; - tdm_capture_target target; + tdm_capture_target target; - tdm_private_display *private_display; - tdm_private_output *private_output; - tdm_private_layer *private_layer; + tdm_private_display *private_display; + tdm_private_output *private_output; + tdm_private_layer *private_layer; - tdm_capture *capture_backend; + tdm_capture *capture_backend; + + struct list_head pending_buffer_list; + struct list_head buffer_list; + + tdm_info_capture info; + pid_t owner_tid; + + tdm_capture_done_handler done_func; + void *done_user_data; }; -struct _tdm_private_vblank_handler -{ - struct list_head link; +/* 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; + int interval; + int sync; + tdm_output_vblank_handler func; + void *user_data; - 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; +struct _tdm_private_output_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_layer_commit_handler { + struct list_head link; + + tdm_private_layer *private_layer; + tdm_layer_commit_handler func; + void *user_data; + + tdm_private_layer_buffer *committed_buffer; /* for layer_commit */ +}; + +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; +}; + +struct _tdm_private_layer_buffer { + tbm_surface_h buffer; + struct list_head link; +}; + +typedef struct _tdm_buffer_info { + tbm_surface_h buffer; + + /* ref_count for backend */ + int backend_ref_count; + + struct list_head release_funcs; + struct list_head destroy_funcs; + + struct list_head *list; + struct list_head link; +} tdm_buffer_info; + +typedef struct _tdm_pp_private_buffer { + tbm_surface_h src; + tbm_surface_h dst; + struct list_head link; + struct list_head commit_link; +} tdm_pp_private_buffer; + +typedef struct _tdm_capture_private_buffer { + tbm_surface_h buffer; + struct list_head link; + struct list_head commit_link; +} tdm_capture_private_buffer; + +int +tdm_display_check_module_abi(tdm_private_display *private_display, int abimaj, int abimin); + +tdm_private_output * +tdm_display_find_output_stamp(tdm_private_display *private_display, double stamp); +tdm_private_pp * +tdm_pp_find_stamp(tdm_private_display *private_display, double stamp); +tdm_private_capture * +tdm_capture_find_stamp(tdm_private_display *private_display, double stamp); + +void +tdm_output_cb_vblank(tdm_output *output_backend, unsigned int sequence, + unsigned int tv_sec, unsigned int tv_usec, 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); +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); +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); + +void +tdm_output_remove_vblank_handler_internal(tdm_output *output, tdm_output_vblank_handler func, void *user_data); +void +tdm_output_remove_commit_handler_internal(tdm_output *output, tdm_output_commit_handler func, void *user_data); +void +tdm_layer_remove_commit_handler_internal(tdm_layer *layer, tdm_layer_commit_handler func, void *user_data); + +void +tdm_layer_committed(tdm_private_layer *private_layer, tdm_private_layer_buffer **committed_buffer); + +void +tdm_pp_cb_done(tdm_pp *pp_backend, tbm_surface_h src, tbm_surface_h dst, + void *user_data); +void +tdm_capture_cb_done(tdm_capture *capture_backend, tbm_surface_h buffer, + void *user_data); +tdm_error +tdm_vblank_cb_vblank_SW(tdm_vblank *vblank, double vblank_stamp); +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); +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); + +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, + int no_check_thread_id); + +tdm_private_pp * +tdm_pp_create_internal(tdm_private_display *private_display, tdm_error *error); +void +tdm_pp_destroy_internal(tdm_private_pp *private_pp); + +tdm_private_capture * +tdm_capture_create_output_internal(tdm_private_output *private_output, + tdm_error *error); +tdm_private_capture * +tdm_capture_create_layer_internal(tdm_private_layer *private_layer, + 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); + +void +tdm_buffer_remove_release_handler_internal(tbm_surface_h buffer); + +/* event functions for private */ +tdm_error +tdm_event_loop_init(tdm_private_display *private_display); +void +tdm_event_loop_deinit(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); +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_OUTPUT_DPMS, + TDM_THREAD_CB_PP_DONE, + TDM_THREAD_CB_CAPTURE_DONE, + TDM_THREAD_CB_VBLANK_SW, +} 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_output_dpms tdm_thread_cb_output_dpms; +typedef struct _tdm_thread_cb_pp_done tdm_thread_cb_pp_done; +typedef struct _tdm_thread_cb_capture_done tdm_thread_cb_capture_done; +typedef struct _tdm_thread_cb_vblank_sw tdm_thread_cb_vblank_sw; + +struct _tdm_thread_cb_base { + tdm_thread_cb_type type; + unsigned int length; +}; + +struct _tdm_thread_cb_output_vblank { + tdm_thread_cb_base base; + double output_stamp; + unsigned int sequence; + unsigned int tv_sec; + unsigned int tv_usec; + void *user_data; +}; - tdm_private_output *private_output; - tdm_output_commit_handler func; - void *user_data; +struct _tdm_thread_cb_output_status { + tdm_thread_cb_base base; + double output_stamp; + tdm_output_conn_status status; + void *user_data; }; -tdm_private_pp* tdm_pp_create_internal(tdm_private_display *private_display, tdm_error *error); -void tdm_pp_destroy_internal(tdm_private_pp *private_pp); +struct _tdm_thread_cb_output_dpms { + tdm_thread_cb_base base; + double output_stamp; + tdm_output_dpms dpms; + void *user_data; +}; + +struct _tdm_thread_cb_pp_done { + tdm_thread_cb_base base; + double pp_stamp; + tbm_surface_h src; + tbm_surface_h dst; + void *user_data; +}; + +struct _tdm_thread_cb_capture_done { + tdm_thread_cb_base base; + double capture_stamp; + tbm_surface_h buffer; + void *user_data; +}; + +struct _tdm_thread_cb_vblank_sw { + tdm_thread_cb_base base; + double vblank_stamp; +}; + +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_error +tdm_server_init(tdm_private_loop *private_loop); +void +tdm_server_deinit(tdm_private_loop *private_loop); + +char * +tdm_helper_dump_make_directory(const char *path, char *reply, int *len); +void +tdm_helper_dump_buffer_str(tbm_surface_h buffer, char *dir, char *str); +double +tdm_helper_get_time(void); + +extern pthread_mutex_t tdm_mutex_check_lock; +extern int tdm_mutex_locked; +extern const char *tdm_mutex_lock_func; +extern int tdm_mutex_lock_line; +extern const char *tdm_mutex_unlock_func; +extern int tdm_mutex_unlock_line; +extern int tdm_dump_enable; +extern char *tdm_debug_dump_dir; + +#define _pthread_mutex_unlock(l) \ + do { \ + if (tdm_debug_module & TDM_DEBUG_MUTEX) \ + TDM_INFO("mutex unlock"); \ + pthread_mutex_lock(&tdm_mutex_check_lock); \ + tdm_mutex_locked = 0; \ + tdm_mutex_lock_func = NULL; \ + tdm_mutex_lock_line = 0; \ + tdm_mutex_unlock_func = __FUNCTION__; \ + tdm_mutex_unlock_line = __LINE__; \ + 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_module & 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; \ + tdm_mutex_lock_func = __FUNCTION__; \ + tdm_mutex_lock_line = __LINE__; \ + tdm_mutex_unlock_func = NULL; \ + tdm_mutex_unlock_line = 0; \ + pthread_mutex_unlock(&tdm_mutex_check_lock); \ + } \ + } while (0) +#else //TDM_CONFIG_MUTEX_TIMEOUT +#define _pthread_mutex_lock(l) \ + do { \ + if (tdm_debug_module & TDM_DEBUG_MUTEX) \ + TDM_INFO("mutex lock"); \ + pthread_mutex_lock(l); \ + pthread_mutex_lock(&tdm_mutex_check_lock); \ + tdm_mutex_locked = 1; \ + tdm_mutex_lock_func = __FUNCTION__; \ + tdm_mutex_lock_line = __LINE__; \ + tdm_mutex_unlock_func = NULL; \ + tdm_mutex_unlock_line = 0; \ + 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; + /* if thread is not running, we don't need to consider mutex things. */ + if (!tdm_thread_is_running()) + return 1; + pthread_mutex_lock(&tdm_mutex_check_lock); + ret = (tdm_mutex_locked == 1); + pthread_mutex_unlock(&tdm_mutex_check_lock); + return ret; +} -tdm_private_capture* tdm_capture_create_output_internal(tdm_private_output *private_output, tdm_error *error); -tdm_private_capture* tdm_capture_create_layer_internal(tdm_private_layer *private_layer, tdm_error *error); -void tdm_capture_destroy_internal(tdm_private_capture *private_capture); +#define tdm_display_lock(dpy) _pthread_mutex_lock(&((tdm_private_display *)dpy)->lock) +#define tdm_display_unlock(dpy) _pthread_mutex_unlock(&((tdm_private_display *)dpy)->lock) + +tdm_error +tdm_display_update_output(tdm_private_display *private_display, + tdm_output *output_backend, int pipe); +tdm_error +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_path(const char *path); +tdm_error +tdm_display_enable_ttrace_vblank(tdm_display *dpy, tdm_output *output, int enable); +tdm_error +tdm_display_enable_commit_per_vblank(tdm_private_display *private_display, int enable); +tdm_error +tdm_display_enable_fps(tdm_private_display *private_display, int enable); + +void +tdm_monitor_server_command(tdm_display *dpy, const char *options, char *reply, int *len); #ifdef __cplusplus }