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Rename avfilter_create to avfilter_open and remove the wrapper function 

avfilter_create_by_name.

Commited in SoC by Bobby Bingham on 2007-08-17 23:39:55

Originally committed as revision 12703 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-04-04 20:06:47 +00:00
parent 66d9e9be50
commit d1633ac695
1 changed files with 9 additions and 4 deletions
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13
libavfilter/avfiltergraph.c
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@ -430,6 +430,7 @@ int avfilter_graph_config_links(AVFilterContext *graphctx)
static AVFilterContext *create_filter_with_args(const char *filt, void *opaque)
{
AVFilter *filterdef;
AVFilterContext *ret;
char *filter = av_strdup(filt); /* copy - don't mangle the input string */
char *name, *args;
@ -446,7 +447,8 @@ static AVFilterContext *create_filter_with_args(const char *filt, void *opaque)
av_log(NULL, AV_LOG_INFO, "creating filter \"%s\" with args \"%s\"\n",
name, args ? args : "(none)");
if((ret = avfilter_create_by_name(name, NULL))) {
if((filterdef = avfilter_get_by_name(name)) &&
(ret = avfilter_open(filterdef, NULL))) {
if(avfilter_init_filter(ret, args, opaque)) {
av_log(NULL, AV_LOG_ERROR, "error initializing filter!\n");
avfilter_destroy(ret);
@ -545,7 +547,7 @@ static int init(AVFilterContext *ctx, const char *args, void *opaque)
if(!args)
return 0;
if(!(gctx->link_filter = avfilter_create(&vf_graph_dummy, NULL)))
if(!(gctx->link_filter = avfilter_open(&vf_graph_dummy, NULL)))
return -1;
if(avfilter_init_filter(gctx->link_filter, NULL, ctx))
goto fail;
@ -578,9 +580,12 @@ static int graph_load_from_desc(AVFilterContext *ctx, AVFilterGraphDesc *desc)
AVFilterGraphDescExport *curpad;
AVFilterContext *filt, *filtb;
AVFilter *filterdef;
/* create all filters */
for(curfilt = desc->filters; curfilt; curfilt = curfilt->next) {
if(!(filt = avfilter_create_by_name(curfilt->filter, curfilt->name))) {
if(!(filterdef = avfilter_get_by_name(curfilt->filter)) ||
!(filt = avfilter_open(filterdef, curfilt->name))) {
av_log(ctx, AV_LOG_ERROR, "error creating filter\n");
goto fail;
}
@ -639,7 +644,7 @@ static int init_desc(AVFilterContext *ctx, const char *args, void *opaque)
if(!opaque)
return -1;
if(!(gctx->link_filter = avfilter_create(&vf_graph_dummy, NULL)))
if(!(gctx->link_filter = avfilter_open(&vf_graph_dummy, NULL)))
return -1;
if(avfilter_init_filter(gctx->link_filter, NULL, ctx))
goto fail;