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Merge commit 'e4a7b2177d14678ae240edcabaacfe2b14619b7b'

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* commit 'e4a7b2177d14678ae240edcabaacfe2b14619b7b':
  vf_showinfo: remove its useless init function
  AVOptions: fix using named constants with child contexts.

Conflicts:
	libavutil/opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2013-03-16 16:38:11 +01:00
parent b64077bebe e4a7b2177d
commit 7fff5781b6
2 changed files with 4 additions and 12 deletions
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8
libavfilter/vf_showinfo.c
View File

@@ -35,13 +35,6 @@ typedef struct {
unsigned int frame; unsigned int frame;
} ShowInfoContext; } ShowInfoContext;
static av_cold int init(AVFilterContext *ctx, const char *args)
{
ShowInfoContext *showinfo = ctx->priv;
showinfo->frame = 0;
return 0;
}
static int filter_frame(AVFilterLink *inlink, AVFrame *frame) static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
{ {
AVFilterContext *ctx = inlink->dst; AVFilterContext *ctx = inlink->dst;
@@ -111,7 +104,6 @@ AVFilter avfilter_vf_showinfo = {
.description = NULL_IF_CONFIG_SMALL("Show textual information for each video frame."), .description = NULL_IF_CONFIG_SMALL("Show textual information for each video frame."),
.priv_size = sizeof(ShowInfoContext), .priv_size = sizeof(ShowInfoContext),
.init = init,
.inputs = avfilter_vf_showinfo_inputs, .inputs = avfilter_vf_showinfo_inputs,

8
libavutil/opt.c
View File

@@ -177,7 +177,7 @@ static int set_string(void *obj, const AVOption *o, const char *val, uint8_t **d
opt->type == AV_OPT_TYPE_INT) ? \ opt->type == AV_OPT_TYPE_INT) ? \
opt->default_val.i64 : opt->default_val.dbl) opt->default_val.i64 : opt->default_val.dbl)
static int set_string_number(void *obj, const AVOption *o, const char *val, void *dst) static int set_string_number(void *obj, void *target_obj, const AVOption *o, const char *val, void *dst)
{ {
int ret = 0, notfirst = 0; int ret = 0, notfirst = 0;
for (;;) { for (;;) {
@@ -200,7 +200,7 @@ static int set_string_number(void *obj, const AVOption *o, const char *val, void
buf[i] = 0; buf[i] = 0;
{ {
const AVOption *o_named = av_opt_find(obj, buf, o->unit, 0, 0); const AVOption *o_named = av_opt_find(target_obj, buf, o->unit, 0, 0);
if (o_named && o_named->type == AV_OPT_TYPE_CONST) if (o_named && o_named->type == AV_OPT_TYPE_CONST)
d = DEFAULT_NUMVAL(o_named); d = DEFAULT_NUMVAL(o_named);
else if (!strcmp(buf, "default")) d = DEFAULT_NUMVAL(o); else if (!strcmp(buf, "default")) d = DEFAULT_NUMVAL(o);
@@ -268,7 +268,7 @@ int av_opt_set(void *obj, const char *name, const char *val, int search_flags)
case AV_OPT_TYPE_INT64: case AV_OPT_TYPE_INT64:
case AV_OPT_TYPE_FLOAT: case AV_OPT_TYPE_FLOAT:
case AV_OPT_TYPE_DOUBLE: case AV_OPT_TYPE_DOUBLE:
case AV_OPT_TYPE_RATIONAL: return set_string_number(obj, o, val, dst); case AV_OPT_TYPE_RATIONAL: return set_string_number(obj, target_obj, o, val, dst);
case AV_OPT_TYPE_IMAGE_SIZE: case AV_OPT_TYPE_IMAGE_SIZE:
if (!val || !strcmp(val, "none")) { if (!val || !strcmp(val, "none")) {
*(int *)dst = *((int *)dst + 1) = 0; *(int *)dst = *((int *)dst + 1) = 0;
@@ -321,7 +321,7 @@ int av_opt_set(void *obj, const char *name, const char *val, int search_flags)
{\ {\
if (!o || o->type != opttype)\ if (!o || o->type != opttype)\
return AVERROR(EINVAL);\ return AVERROR(EINVAL);\
return set_string_number(obj, o, val, name ## _out);\ return set_string_number(obj, obj, o, val, name ## _out);\
} }
OPT_EVAL_NUMBER(flags, AV_OPT_TYPE_FLAGS, int) OPT_EVAL_NUMBER(flags, AV_OPT_TYPE_FLAGS, int)