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lavfi/testsrc: make nb_decimals available only in testsrc.

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This commit is contained in:
Clément Bœsch 2013-05-23 13:56:08 +02:00
parent 288f916643
commit a0a41db339
3 changed files with 13 additions and 15 deletions
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2
doc/filters.texi
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@ -7453,7 +7453,7 @@ If not specified, or the expressed duration is negative, the video is
supposed to be generated forever.
@item decimals, n
Set the number of decimals to show in the timestamp, only used in the
Set the number of decimals to show in the timestamp, only available in the
@code{testsrc} source.
The displayed timestamp value will correspond to the original

2
libavfilter/version.h
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@ -31,7 +31,7 @@
#define LIBAVFILTER_VERSION_MAJOR 3
#define LIBAVFILTER_VERSION_MINOR 69
#define LIBAVFILTER_VERSION_MICRO 100
#define LIBAVFILTER_VERSION_MICRO 101
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \

24
libavfilter/vsrc_testsrc.c
View File

@ -55,13 +55,15 @@ typedef struct {
int64_t pts;
int64_t duration; ///< duration expressed in microseconds
AVRational sar; ///< sample aspect ratio
int nb_decimals;
int draw_once; ///< draw only the first frame, always put out the same picture
int draw_once_reset; ///< draw only the first frame or in case of reset
AVFrame *picref; ///< cached reference containing the painted picture
void (* fill_picture_fn)(AVFilterContext *ctx, AVFrame *frame);
/* only used by testsrc */
int nb_decimals;
/* only used by color */
FFDrawContext draw;
FFDrawColor color;
@ -86,23 +88,13 @@ typedef struct {
static const AVOption options[] = {
COMMON_OPTIONS
/* only used by testsrc */
{ "decimals", "set number of decimals to show", OFFSET(nb_decimals), AV_OPT_TYPE_INT, {.i64=0}, 0, 17, FLAGS },
{ "n", "set number of decimals to show", OFFSET(nb_decimals), AV_OPT_TYPE_INT, {.i64=0}, 0, 17, FLAGS },
{ NULL },
{ NULL }
};
static av_cold int init(AVFilterContext *ctx)
{
TestSourceContext *test = ctx->priv;
if (test->nb_decimals && strcmp(ctx->filter->name, "testsrc")) {
av_log(ctx, AV_LOG_WARNING,
"Option 'decimals' is ignored with source '%s'\n",
ctx->filter->name);
}
test->time_base = av_inv_q(test->frame_rate);
test->nb_frame = 0;
test->pts = 0;
@ -317,7 +309,13 @@ AVFilter avfilter_vsrc_nullsrc = {
#if CONFIG_TESTSRC_FILTER
#define testsrc_options options
static const AVOption testsrc_options[] = {
COMMON_OPTIONS
{ "decimals", "set number of decimals to show", OFFSET(nb_decimals), AV_OPT_TYPE_INT, {.i64=0}, 0, 17, FLAGS },
{ "n", "set number of decimals to show", OFFSET(nb_decimals), AV_OPT_TYPE_INT, {.i64=0}, 0, 17, FLAGS },
{ NULL }
};
AVFILTER_DEFINE_CLASS(testsrc);
/**