const AVClass *class;
AVRational frame_rate;
int64_t pts, max_pts, duration;
+ int64_t max_frames;
int hsub, vsub;
int test; ///< test_type
} MPTestContext;
{ "ring1", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_RING1}, INT_MIN, INT_MAX, FLAGS, "test" },
{ "ring2", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_RING2}, INT_MIN, INT_MAX, FLAGS, "test" },
{ "all", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_ALL}, INT_MIN, INT_MAX, FLAGS, "test" },
+ { "max_frames", "Set the maximum number of frames generated for each test", OFFSET(max_frames),
+ AV_OPT_TYPE_INT64, {.i64 = 30}, 1, INT64_MAX, FLAGS },
+ { "m", "Set the maximum number of frames generated for each test", OFFSET(max_frames),
+ AV_OPT_TYPE_INT64, {.i64 = 30}, 1, INT64_MAX, FLAGS },
{ NULL }
};
AVFrame *picref;
int w = WIDTH, h = HEIGHT,
cw = AV_CEIL_RSHIFT(w, test->hsub), ch = AV_CEIL_RSHIFT(h, test->vsub);
- unsigned int frame = outlink->frame_count_in;
+ uint64_t frame = outlink->frame_count_in / test->max_frames;
+ uint64_t mod = outlink->frame_count_in % test->max_frames;
enum test_type tt = test->test;
int i;
memset(picref->data[2] + i*picref->linesize[2], 128, cw);
}
- if (tt == TEST_ALL && frame%30) /* draw a black frame at the beginning of each test */
- tt = (frame/30)%(TEST_NB-1);
+ if (tt == TEST_ALL && mod) /* draw a black frame at the beginning of each test */
+ tt = frame%(TEST_NB-1);
switch (tt) {
- case TEST_DC_LUMA: dc_test(picref->data[0], picref->linesize[0], 256, 256, frame%30); break;
- case TEST_DC_CHROMA: dc_test(picref->data[1], picref->linesize[1], 256, 256, frame%30); break;
- case TEST_FREQ_LUMA: freq_test(picref->data[0], picref->linesize[0], frame%30); break;
- case TEST_FREQ_CHROMA: freq_test(picref->data[1], picref->linesize[1], frame%30); break;
- case TEST_AMP_LUMA: amp_test(picref->data[0], picref->linesize[0], frame%30); break;
- case TEST_AMP_CHROMA: amp_test(picref->data[1], picref->linesize[1], frame%30); break;
- case TEST_CBP: cbp_test(picref->data , picref->linesize , frame%30); break;
- case TEST_MV: mv_test(picref->data[0], picref->linesize[0], frame%30); break;
- case TEST_RING1: ring1_test(picref->data[0], picref->linesize[0], frame%30); break;
- case TEST_RING2: ring2_test(picref->data[0], picref->linesize[0], frame%30); break;
+ case TEST_DC_LUMA: dc_test(picref->data[0], picref->linesize[0], 256, 256, mod); break;
+ case TEST_DC_CHROMA: dc_test(picref->data[1], picref->linesize[1], 256, 256, mod); break;
+ case TEST_FREQ_LUMA: freq_test(picref->data[0], picref->linesize[0], mod); break;
+ case TEST_FREQ_CHROMA: freq_test(picref->data[1], picref->linesize[1], mod); break;
+ case TEST_AMP_LUMA: amp_test(picref->data[0], picref->linesize[0], mod); break;
+ case TEST_AMP_CHROMA: amp_test(picref->data[1], picref->linesize[1], mod); break;
+ case TEST_CBP: cbp_test(picref->data , picref->linesize , mod); break;
+ case TEST_MV: mv_test(picref->data[0], picref->linesize[0], mod); break;
+ case TEST_RING1: ring1_test(picref->data[0], picref->linesize[0], mod); break;
+ case TEST_RING2: ring2_test(picref->data[0], picref->linesize[0], mod); break;
}
return ff_filter_frame(outlink, picref);
{ NULL }
};
-AVFilter ff_vsrc_mptestsrc = {
+const AVFilter ff_vsrc_mptestsrc = {
.name = "mptestsrc",
.description = NULL_IF_CONFIG_SMALL("Generate various test pattern."),
.priv_size = sizeof(MPTestContext),