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lavfi/mptestsrc: use AV_OPT_TYPE_DURATION

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Simplify.
This commit is contained in:
Stefano Sabatini 2013-04-17 22:00:40 +02:00
parent bbf003e949
commit db84088e99
1 changed files with 7 additions and 14 deletions
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21
libavfilter/vsrc_mptestsrc.c
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@ -54,9 +54,9 @@ typedef struct MPTestContext {
const AVClass *class;
unsigned int frame_nb;
AVRational frame_rate;
int64_t pts, max_pts;
int64_t pts, max_pts, duration;
int hsub, vsub;
char *size, *duration;
char *size;
enum test_type test;
} MPTestContext;
@ -65,8 +65,8 @@ typedef struct MPTestContext {
static const AVOption mptestsrc_options[]= {
{ "rate", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, 0, FLAGS },
{ "r", "set video rate", OFFSET(frame_rate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, 0, FLAGS },
{ "duration", "set video duration", OFFSET(duration), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, FLAGS },
{ "d", "set video duration", OFFSET(duration), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, FLAGS },z
{ "duration", "set video duration", OFFSET(duration), AV_OPT_TYPE_DURATION, {.i64 = -1}, -1, INT64_MAX, FLAGS },
{ "d", "set video duration", OFFSET(duration), AV_OPT_TYPE_DURATION, {.i64 = -1}, -1, INT64_MAX, FLAGS },
{ "test", "set test to perform", OFFSET(test), AV_OPT_TYPE_INT, {.i64=TEST_ALL}, 0, INT_MAX, FLAGS, "test" },
{ "t", "set test to perform", OFFSET(test), AV_OPT_TYPE_INT, {.i64=TEST_ALL}, 0, INT_MAX, FLAGS, "test" },
@ -258,22 +258,15 @@ static void ring2_test(uint8_t *dst, int dst_linesize, int off)
static av_cold int init(AVFilterContext *ctx)
{
MPTestContext *test = ctx->priv;
int64_t duration = -1;
int ret;
if ((test->duration) && (ret = av_parse_time(&duration, test->duration, 1)) < 0) {
av_log(ctx, AV_LOG_ERROR, "Invalid duration: '%s'\n", test->duration);
return ret;
}
test->max_pts = duration >= 0 ?
av_rescale_q(duration, AV_TIME_BASE_Q, av_inv_q(test->frame_rate)) : -1;
test->max_pts = test->duration >= 0 ?
av_rescale_q(test->duration, AV_TIME_BASE_Q, av_inv_q(test->frame_rate)) : -1;
test->frame_nb = 0;
test->pts = 0;
av_log(ctx, AV_LOG_VERBOSE, "rate:%d/%d duration:%f\n",
test->frame_rate.num, test->frame_rate.den,
duration < 0 ? -1 : test->max_pts * av_q2d(av_inv_q(test->frame_rate)));
test->duration < 0 ? -1 : test->max_pts * av_q2d(av_inv_q(test->frame_rate)));
init_idct();
return 0;