diff options
Diffstat (limited to 'xine/post.c')
| -rw-r--r-- | xine/post.c | 901 |
1 files changed, 0 insertions, 901 deletions
diff --git a/xine/post.c b/xine/post.c deleted file mode 100644 index 6c637634..00000000 --- a/xine/post.c +++ /dev/null @@ -1,901 +0,0 @@ -/* - * Copyright (C) 2003 by Dirk Meyer - * - * This file is part of xine, a unix video player. - * - * xine is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * xine is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * - * The code is taken from xine-ui/src/xitk/post.c at changed to work with fbxine - * - * Modified for VDR xineliboutput plugin by Petri Hintukainen, 2006 - * - runtime re-configuration (load/unload, enable/disable) - * - support for multiple streams - * - support for mosaico post plugin (picture-in-picture) - * - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "post.h" - -#include <sys/types.h> -#include <sys/syscall.h> -#include <unistd.h> -#include <errno.h> -#include <syslog.h> - -#define LOG_MODULENAME "[xine-post] " -#include "../logdefs.h" - -#define fe_t post_plugins_t - -typedef struct { - xine_post_t *post; - xine_post_api_t *api; - xine_post_api_descr_t *descr; - xine_post_api_parameter_t *param; - char *param_data; - - int x; - int y; - - int readonly; - - char **properties_names; -} post_object_t; - - -static int __pplugin_retrieve_parameters(post_object_t *pobj) -{ - xine_post_in_t *input_api; - - if((input_api = (xine_post_in_t *) xine_post_input(pobj->post, - "parameters"))) { - xine_post_api_t *post_api; - xine_post_api_descr_t *api_descr; - xine_post_api_parameter_t *parm; - int pnum = 0; - - post_api = (xine_post_api_t *) input_api->data; - - api_descr = post_api->get_param_descr(); - - parm = api_descr->parameter; - pobj->param_data = malloc(api_descr->struct_size); - - while(parm->type != POST_PARAM_TYPE_LAST) { - - post_api->get_parameters(pobj->post, pobj->param_data); - - if(!pnum) - pobj->properties_names = (char **) calloc(2, sizeof(char *)); - else - pobj->properties_names = (char **) - realloc(pobj->properties_names, sizeof(char *) * (pnum + 2)); - - pobj->properties_names[pnum] = strdup(parm->name); - pobj->properties_names[pnum + 1] = NULL; - pnum++; - parm++; - } - - pobj->api = post_api; - pobj->descr = api_descr; - pobj->param = api_descr->parameter; - - return 1; - } - - return 0; -} - -static void _pplugin_update_parameter(post_object_t *pobj) -{ - pobj->api->set_parameters(pobj->post, pobj->param_data); - pobj->api->get_parameters(pobj->post, pobj->param_data); -} - -static void __pplugin_update_parameters(xine_post_t *post, char *args) -{ - char *p; - post_object_t pobj = { - .post = post, - }; - - if(__pplugin_retrieve_parameters(&pobj)) { - int i; - - if(pobj.properties_names && args && *args) { - char *param; - - while((param = xine_strsep(&args, ",")) != NULL) { - - p = param; - - while((*p != '\0') && (*p != '=')) - p++; - - if(p && strlen(p)) { - int param_num = 0; - - *p++ = '\0'; - - while(pobj.properties_names[param_num] - && strcasecmp(pobj.properties_names[param_num], param)) - param_num++; - - if(pobj.properties_names[param_num]) { - - pobj.param = pobj.descr->parameter; - pobj.param += param_num; - pobj.readonly = pobj.param->readonly; - - switch(pobj.param->type) { - case POST_PARAM_TYPE_INT: - if(!pobj.readonly) { - if(pobj.param->enum_values) { - char **values = pobj.param->enum_values; - int i = 0; - - while(values[i]) { - if(!strcasecmp(values[i], p)) { - *(int *)(pobj.param_data + pobj.param->offset) = i; - break; - } - i++; - } - - if( !values[i] ) - *(int *)(pobj.param_data + pobj.param->offset) = (int) strtol(p, &p, 10); - } else { - *(int *)(pobj.param_data + pobj.param->offset) = (int) strtol(p, &p, 10); - } - _pplugin_update_parameter(&pobj); - } - break; - - case POST_PARAM_TYPE_DOUBLE: - if(!pobj.readonly) { - *(double *)(pobj.param_data + pobj.param->offset) = strtod(p, &p); - _pplugin_update_parameter(&pobj); - } - break; - - case POST_PARAM_TYPE_CHAR: - case POST_PARAM_TYPE_STRING: - if(!pobj.readonly) { - if(pobj.param->type == POST_PARAM_TYPE_CHAR) { - int maxlen = pobj.param->size / sizeof(char); - - snprintf((char *)(pobj.param_data + pobj.param->offset), maxlen, "%s", p); - _pplugin_update_parameter(&pobj); - } - else - fprintf(stderr, "parameter type POST_PARAM_TYPE_STRING not supported yet.\n"); - } - break; - - case POST_PARAM_TYPE_STRINGLIST: /* unsupported */ - if(!pobj.readonly) - fprintf(stderr, "parameter type POST_PARAM_TYPE_STRINGLIST not supported yet.\n"); - break; - - case POST_PARAM_TYPE_BOOL: - if(!pobj.readonly) { - *(int *)(pobj.param_data + pobj.param->offset) = ((int) strtol(p, &p, 10)) ? 1 : 0; - _pplugin_update_parameter(&pobj); - } - break; - } - } else { - LOGMSG("Unknown post plugin parameter %s !", param); - } - } - } - - i = 0; - - while(pobj.properties_names[i]) { - free(pobj.properties_names[i]); - i++; - } - - free(pobj.properties_names); - } - - free(pobj.param_data); - } -} - -/* -post <name>:option1=value1,option2=value2... */ -static post_element_t **pplugin_parse_and_load(fe_t *fe, - int plugin_type, - const char *pchain, - int *post_elements_num) -{ - post_element_t **post_elements = NULL; - - *post_elements_num = 0; - - if(pchain && strlen(pchain)) { - char *post_chain, *freeme, *p; - - freeme = post_chain = strdup(pchain); - - while((p = xine_strsep(&post_chain, ";"))) { - - if(p && strlen(p)) { - char *plugin, *args = NULL; - xine_post_t *post; - - while(*p == ' ') - p++; - - plugin = strdup(p); - - if((p = strchr(plugin, ':'))) - *p++ = '\0'; - - if(p && (strlen(p) > 1)) - args = p; -#if 0 - post = xine_post_init(fe->xine, plugin, 0, - &fe->audio_port, &fe->video_port); -#else - if(plugin_type == XINE_POST_TYPE_VIDEO_COMPOSE) { - post = xine_post_init(fe->xine, plugin, 2, - &fe->audio_port, &fe->video_port); - } else - post = xine_post_init(fe->xine, plugin, 0, - &fe->audio_port, &fe->video_port); -#endif - - if (post && plugin_type) { - if (post->type != plugin_type) { - xine_post_dispose(fe->xine, post); - post = NULL; - } - } - - if(post) { - - if(!(*post_elements_num)) - post_elements = (post_element_t **) calloc(2, sizeof(post_element_t *)); - else - post_elements = (post_element_t **) - realloc(post_elements, sizeof(post_element_t *) * ((*post_elements_num) + 2)); - - post_elements[(*post_elements_num)] = calloc(1, sizeof(post_element_t)); - post_elements[(*post_elements_num)]->post = post; - post_elements[(*post_elements_num)]->name = strdup(plugin); -#if 1 - post_elements[(*post_elements_num)]->args = args ? strdup(args) : NULL; - post_elements[(*post_elements_num)]->enable = 0; -#endif - (*post_elements_num)++; - post_elements[(*post_elements_num)] = NULL; - - __pplugin_update_parameters(post, args); - } - - free(plugin); - } - } - free(freeme); - } - - return post_elements; -} - -void pplugin_parse_and_store_post(fe_t *fe, int plugin_type, - const char *post_chain) -{ - post_element_t ***_post_elements; - int *_post_elements_num; - post_element_t **posts = NULL; - int num; - - switch(plugin_type) { - case XINE_POST_TYPE_VIDEO_FILTER: - _post_elements = &fe->post_video_elements; - _post_elements_num = &fe->post_video_elements_num; - break; - case XINE_POST_TYPE_VIDEO_COMPOSE: - _post_elements = &fe->post_pip_elements; - _post_elements_num = &fe->post_pip_elements_num; - break; - case XINE_POST_TYPE_AUDIO_VISUALIZATION: - _post_elements = &fe->post_vis_elements; - _post_elements_num = &fe->post_vis_elements_num; - break; - default: - _post_elements = &fe->post_audio_elements; - _post_elements_num = &fe->post_audio_elements_num; - break; - } - - if((posts = pplugin_parse_and_load(fe, plugin_type, post_chain, &num))) { - if(*_post_elements_num) { - int i; - int ptot = *_post_elements_num + num; - - *_post_elements = (post_element_t **) realloc(*_post_elements, - sizeof(post_element_t *) * (ptot + 1)); - for(i = *_post_elements_num; i < ptot; i++) - (*_post_elements)[i] = posts[i - *_post_elements_num]; - - (*_post_elements)[i] = NULL; - (*_post_elements_num) += num; - } - else { - *_post_elements = posts; - *_post_elements_num = num; - } -#if 1 - if(SysLogLevel > 2) { - /* dump list of all loaded plugins */ - int ptot = *_post_elements_num; - int i; - char s[4096]=""; - for(i=0; i<ptot; i++) - if((*_post_elements)[i]) - if(((*_post_elements)[i])->post) { - if(((*_post_elements)[i])->enable) - strcat(s, "*"); - if(((*_post_elements)[i])->name) - strcat(s, ((*_post_elements)[i])->name); - else - strcat(s, "<no name!>"); - strcat(s, " "); - } - LOGDBG(" loaded plugins (type %d.%d): %s", - (plugin_type>>16), (plugin_type&0xffff), s); - } -#endif - } -} - - -void vpplugin_parse_and_store_post(fe_t *fe, const char *post_chain) -{ - pplugin_parse_and_store_post(fe, XINE_POST_TYPE_VIDEO_FILTER, post_chain); - pplugin_parse_and_store_post(fe, XINE_POST_TYPE_VIDEO_COMPOSE, post_chain); -} - - -void applugin_parse_and_store_post(fe_t *fe, const char *post_chain) -{ - pplugin_parse_and_store_post(fe, XINE_POST_TYPE_AUDIO_FILTER, post_chain); - pplugin_parse_and_store_post(fe, XINE_POST_TYPE_AUDIO_VISUALIZATION, post_chain); -} - - -static void _vpplugin_unwire(fe_t *fe) -{ - xine_post_out_t *vo_source; - vo_source = xine_get_video_source(fe->video_source); - (void) xine_post_wire_video_port(vo_source, fe->video_port); -} - - -static void _applugin_unwire(fe_t *fe) -{ - xine_post_out_t *ao_source; - ao_source = xine_get_audio_source(fe->audio_source); - (void) xine_post_wire_audio_port(ao_source, fe->audio_port); -} - - -static void _vpplugin_rewire_from_post_elements(fe_t *fe, post_element_t **post_elements, int post_elements_num) -{ - if(post_elements_num) { - xine_post_out_t *vo_source; - int i = 0; - - for(i = (post_elements_num - 1); i >= 0; i--) { - const char *const *outs = xine_post_list_outputs(post_elements[i]->post); - const xine_post_out_t *vo_out = xine_post_output(post_elements[i]->post, (char *) *outs); - if(i == (post_elements_num - 1)) { - LOGDBG(" wiring %10s[out] -> [in]video_out", post_elements[i]->name); - xine_post_wire_video_port((xine_post_out_t *) vo_out, fe->video_port); - } - else { - const xine_post_in_t *vo_in; - int err; - - /* look for standard input names */ - vo_in = xine_post_input(post_elements[i + 1]->post, "video"); - if( !vo_in ) - vo_in = xine_post_input(post_elements[i + 1]->post, "video in"); - - LOGDBG(" wiring %10s[out] -> [in]%-10s ", - post_elements[i]->name, post_elements[i+1]->name); - err = xine_post_wire((xine_post_out_t *) vo_out, - (xine_post_in_t *) vo_in); - } - } - - if(fe->post_pip_enable && - !strcmp(post_elements[0]->name, "mosaico") && - fe->pip_stream) { - vo_source = xine_get_video_source(fe->pip_stream); - LOGDBG(" wiring %10s[out] -> [in1]%-10s ", "pip stream", post_elements[0]->name); - xine_post_wire_video_port(vo_source, - post_elements[0]->post->video_input[1]); - } - - vo_source = xine_get_video_source(fe->video_source); - LOGDBG(" wiring %10s[out] -> [in]%-10s", "stream", post_elements[0]->name); - xine_post_wire_video_port(vo_source, - post_elements[0]->post->video_input[0]); - } -} - - -static void _applugin_rewire_from_post_elements(fe_t *fe, post_element_t **post_elements, int post_elements_num) -{ - if(post_elements_num) { - xine_post_out_t *ao_source; - int i = 0; - - for(i = (post_elements_num - 1); i >= 0; i--) { - const char *const *outs = xine_post_list_outputs(post_elements[i]->post); - const xine_post_out_t *ao_out = xine_post_output(post_elements[i]->post, (char *) *outs); - - if(i == (post_elements_num - 1)) { - LOGDBG(" wiring %10s[out] -> [in]audio_out", post_elements[i]->name); - xine_post_wire_audio_port((xine_post_out_t *) ao_out, fe->audio_port); - } - else { - const xine_post_in_t *ao_in; - int err; - - /* look for standard input names */ - ao_in = xine_post_input(post_elements[i + 1]->post, "audio"); - if( !ao_in ) - ao_in = xine_post_input(post_elements[i + 1]->post, "audio in"); - - LOGDBG(" wiring %10s[out] -> [in]%-10s ", - post_elements[i]->name, post_elements[i+1]->name); - err = xine_post_wire((xine_post_out_t *) ao_out, (xine_post_in_t *) ao_in); - } - } - - ao_source = xine_get_audio_source(fe->audio_source); - LOGDBG(" wiring %10s[out] -> [in]%-10s", "stream", post_elements[0]->name); - xine_post_wire_audio_port(ao_source, post_elements[0]->post->audio_input[0]); - } -} - -static post_element_t **_pplugin_join_deinterlace_and_post_elements(fe_t *fe, int *post_elements_num) -{ - post_element_t **post_elements; - int i = 0, j = 0, n = 0, p = 0; - static const char *order[] = {"autocrop", "thread", "tvtime", "swscale", NULL}; - - *post_elements_num = 0; - if( fe->post_video_enable ) - *post_elements_num += fe->post_video_elements_num; - - if( fe->post_pip_enable ) - *post_elements_num += fe->post_pip_elements_num; - - if( *post_elements_num == 0 ) - return NULL; - - post_elements = calloc( (*post_elements_num), sizeof(post_element_t *)); - - if(fe->post_pip_enable) - for( i = 0; i < fe->post_pip_elements_num; i++ ) { - if(fe->post_pip_elements[i]->enable) - post_elements[i+j-n] = fe->post_pip_elements[i]; - else - n++; - } - - if(fe->post_video_enable) - for( j = 0; j < fe->post_video_elements_num; j++ ) { - if(fe->post_video_elements[j]->enable) { - post_elements[i+j-n] = fe->post_video_elements[j]; - } else - n++; - } - - *post_elements_num -= n; - if( *post_elements_num == 0 ) { - free(post_elements); - return NULL; - } - - /* in some special cases order is important. By default plugin order - * in post plugin chain is post plugin loading order. - * But, we want: - * - * 1. autocrop - less data to process for other plugins - * - accepts only YV12 - * 2. deinterlace - blur etc. makes deinterlacing difficult. - * - upscales chroma (YV12->YUY2) in some modes. - * 3. anything else - * - * So let's move those two to beginning ... - */ - n = 0; - while(order[p]) { - for(i = 0; i<*post_elements_num; i++) - if(!strcmp(post_elements[i]->name, order[p])) { - if(i != n) { - post_element_t *tmp = post_elements[i]; - for(j=i; j>n; j--) - post_elements[j] = post_elements[j-1]; - post_elements[n] = tmp; - LOGDBG(" moved %s to post slot %d", order[p], n); - } - n++; - break; - } - p++; - } - - return post_elements; -} - -static post_element_t **_pplugin_join_visualization_and_post_elements(fe_t *fe, int *post_elements_num) -{ - post_element_t **post_elements; - int i = 0, j = 0, n = 0; - - *post_elements_num = 0; - if( fe->post_audio_enable ) - *post_elements_num += fe->post_audio_elements_num; - - if( fe->post_vis_enable ) - *post_elements_num += fe->post_vis_elements_num; - - if( *post_elements_num == 0 ) - return NULL; - - post_elements = calloc( (*post_elements_num), sizeof(post_element_t *)); - - if(fe->post_audio_enable) - for( j = 0; j < fe->post_audio_elements_num; j++ ) { - if(fe->post_audio_elements[j]->enable) - post_elements[i+j-n] = fe->post_audio_elements[j]; - else - n++; - } - - if(fe->post_vis_enable) - for( i = 0; i < fe->post_vis_elements_num; i++ ) { - if(fe->post_vis_elements[i]->enable) - post_elements[i+j-n] = fe->post_vis_elements[i]; - else - n++; - } - - *post_elements_num -= n; - if( *post_elements_num == 0 ) { - free(post_elements); - return NULL; - } - - return post_elements; -} - -static void _vpplugin_rewire(fe_t *fe) -{ - static post_element_t **post_elements; - int post_elements_num; - - post_elements = _pplugin_join_deinterlace_and_post_elements(fe, &post_elements_num); - - if( post_elements ) { - _vpplugin_rewire_from_post_elements(fe, post_elements, post_elements_num); - - free(post_elements); - } -} - -static void _applugin_rewire(fe_t *fe) -{ - static post_element_t **post_elements; - int post_elements_num; - - post_elements = _pplugin_join_visualization_and_post_elements(fe, &post_elements_num); - - if( post_elements ) { - _applugin_rewire_from_post_elements(fe, post_elements, post_elements_num); - - free(post_elements); - } -} - -void vpplugin_rewire_posts(fe_t *fe) -{ - /*TRACELINE;*/ - _vpplugin_unwire(fe); - _vpplugin_rewire(fe); -} - -void applugin_rewire_posts(fe_t *fe) -{ - /*TRACELINE;*/ - _applugin_unwire(fe); - _applugin_rewire(fe); -} - -static int _pplugin_enable_post(post_plugins_t *fe, const char *name, - const char *args, - post_element_t **post_elements, - int post_elements_num, - int *found) -{ - int i, result = 0; - - for(i=0; i<post_elements_num; i++) - if(post_elements[i]) - if(!strcmp(post_elements[i]->name, name)) { - if(post_elements[i]->enable == 0) { - post_elements[i]->enable = 1; - result = 1; - } - - *found = 1; - - if(args && *args) { - if(post_elements[i]->enable != 2) { - char *tmp = strdup(args); - __pplugin_update_parameters(post_elements[i]->post, tmp); - free(tmp); - if(post_elements[i]->args) - free(post_elements[i]->args); - post_elements[i]->args = strdup(args); - } else { - LOGDBG(" * enable post %s, parameters fixed in command line.", name); - LOGDBG(" requested: %s", args ? : "none"); - LOGDBG(" using : %s", post_elements[i]->args ? : "none"); - } - } - } - - return result; -} - -static int _vpplugin_enable_post(post_plugins_t *fe, const char *name, - const char *args, int *found) -{ - int result = 0; - if(!*found) - result = _pplugin_enable_post(fe, name, args, fe->post_video_elements, - fe->post_video_elements_num, found); - if(!*found) - result = _pplugin_enable_post(fe, name, args, fe->post_pip_elements, - fe->post_pip_elements_num, found); - return result; -} - -static int _applugin_enable_post(post_plugins_t *fe, const char *name, - const char *args, int *found) -{ - int result = 0; - if(!*found) - result = _pplugin_enable_post(fe, name, args, fe->post_audio_elements, - fe->post_audio_elements_num, found); - if(!*found) - result = _pplugin_enable_post(fe, name, args, fe->post_vis_elements, - fe->post_vis_elements_num, found); - return result; -} - -static char * _pp_name_strdup(const char *initstr) -{ - char *name = strdup(initstr), *pt; - - if(NULL != (pt = strchr(name, ':'))) - *pt = 0; - - return name; -} - -static const char * _pp_args(const char *initstr) -{ - char *pt = strchr(initstr, ':'); - if(pt && *(pt+1)) - return pt+1; - return NULL; -} - -int vpplugin_enable_post(post_plugins_t *fe, const char *initstr, - int *found) -{ - char *name = _pp_name_strdup(initstr); - const char *args = _pp_args(initstr); - - int result = _vpplugin_enable_post(fe, name, args, found); - - LOGDBG(" * enable post %s --> %s, %s", name, - *found ? "found" : "not found", - result ? "enabled" : "no action"); - - if(!*found) { - LOGDBG(" * loading post %s", initstr); - vpplugin_parse_and_store_post(fe, initstr); - result = _vpplugin_enable_post(fe, name, NULL, found); - LOGDBG(" * enable post %s --> %s, %s", name, - *found ? "found" : "not found", - result ? "enabled" : "no action"); - } - - if(result) - _vpplugin_unwire(fe); - - free(name); - return result; -} - -int applugin_enable_post(post_plugins_t *fe, const char *initstr, - int *found) -{ - const char * args = _pp_args(initstr); - char *name = _pp_name_strdup(initstr); - - int result = _applugin_enable_post(fe, name, args, found); - - LOGDBG(" * enable post %s --> %s, %s", name, - *found ? "found" : "not found", - result ? "enabled" : "no action"); - - if(!*found) { - LOGDBG(" * loading post %s", initstr); - applugin_parse_and_store_post(fe, initstr); - result = _applugin_enable_post(fe, name, NULL, found); - LOGDBG(" * enable post %s --> %s, %s", name, - *found ? "found" : "not found", - result ? "enabled" : "no action"); - } - - if(result) - _applugin_unwire(fe); - - free(name); - return result; -} - -static int _pplugin_disable_post(post_plugins_t *fe, const char *name, - post_element_t **post_elements, - int post_elements_num) -{ - int i, result = 0; - /*TRACELINE;*/ - if(post_elements) - for(i = 0; i < post_elements_num; i++) - if(post_elements[i]) - if(!name || !strcmp(post_elements[i]->name, name)) - if(post_elements[i]->enable == 1) { - post_elements[i]->enable = 0; - result = 1; - } - return result; -} - -int vpplugin_disable_post(post_plugins_t *fe, const char *name) -{ - /*TRACELINE;*/ - if(_pplugin_disable_post(fe, name, fe->post_video_elements, - fe->post_video_elements_num) || - _pplugin_disable_post(fe, name, fe->post_pip_elements, - fe->post_pip_elements_num)) { - _vpplugin_unwire(fe); - return 1; - } - return 0; -} - -int applugin_disable_post(post_plugins_t *fe, const char *name) -{ - /*TRACELINE;*/ - if(_pplugin_disable_post(fe, name, fe->post_audio_elements, - fe->post_audio_elements_num) || - _pplugin_disable_post(fe, name, fe->post_vis_elements, - fe->post_vis_elements_num)) { - _applugin_unwire(fe); - return 1; - } - return 0; -} - -static int _pplugin_unload_post(post_plugins_t *fe, const char *name, - post_element_t ***post_elements, - int *post_elements_num) -{ - /* does not unwrire plugins ! */ - int i, j, result = 0; - /*TRACELINE;*/ - - if(!*post_elements || !*post_elements_num) - return 0; - - for(i=0; i < *post_elements_num; i++) { - if((*post_elements)[i]) { - if(!name || !strcmp((*post_elements)[i]->name, name)) { - - if((*post_elements)[i]->enable == 0 || !name) { - xine_post_dispose(fe->xine, (*post_elements)[i]->post); - - free((*post_elements)[i]->name); - - if((*post_elements)[i]->args) - free((*post_elements)[i]->args); - - free((*post_elements)[i]); - - for(j=i; j < *post_elements_num - 1; j++) - (*post_elements)[j] = (*post_elements)[j+1]; - - (*post_elements_num) --; - (*post_elements)[(*post_elements_num)] = 0; - - result = 1; - i--; - - } else { - LOGDBG("Unload %s failed: plugin enabled and in use", - (*post_elements)[i]->name); - } - } - } - } - - if(*post_elements_num <= 0) { - if(*post_elements) - free(*post_elements); - *post_elements = NULL; - } - - return result; -} - -int vpplugin_unload_post(post_plugins_t *fe, const char *name) -{ - int result = vpplugin_disable_post(fe, name); - - /* unload already disabled plugins too (result=0) */ - _pplugin_unload_post(fe, name, &fe->post_video_elements, - &fe->post_video_elements_num); - _pplugin_unload_post(fe, name, &fe->post_pip_elements, - &fe->post_pip_elements_num); - - /* result indicates only unwiring condition, not unload result */ - return result; -} - -int applugin_unload_post(post_plugins_t *fe, const char *name) -{ - int result = applugin_disable_post(fe, name); - - /* unload already disabled plugins too (result=0) */ - _pplugin_unload_post(fe, name, &fe->post_audio_elements, - &fe->post_audio_elements_num); - _pplugin_unload_post(fe, name, &fe->post_vis_elements, - &fe->post_vis_elements_num); - - /* result indicates only unwiring condition, not unload result */ - return result; -} - - -/* end of post.c */ - |