diff options
Diffstat (limited to 'src/tests/options.c')
| -rw-r--r-- | src/tests/options.c | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/src/tests/options.c b/src/tests/options.c new file mode 100644 index 0000000..f178668 --- /dev/null +++ b/src/tests/options.c @@ -0,0 +1,123 @@ +#include "tests.h" + +#include <libplacebo/options.h> + +static void count_cb(void *priv, pl_opt_data data) +{ + int *num = priv; + printf("Iterating over option: %s = %s\n", data->opt->key, data->text); + (*num)++; +} + +static void set_cb(void *priv, pl_opt_data data) +{ + pl_options dst = priv; + REQUIRE(pl_options_set_str(dst, data->opt->key, data->text)); +} + +int main() +{ + pl_log log = pl_test_logger(); + pl_options test = pl_options_alloc(log); + + REQUIRE_STREQ(pl_options_save(test), ""); + REQUIRE(pl_options_load(test, "")); + REQUIRE_STREQ(pl_options_save(test), ""); + + pl_options_reset(test, &pl_render_fast_params); + REQUIRE_STREQ(pl_options_save(test), ""); + REQUIRE(pl_options_load(test, "preset=fast")); + REQUIRE_STREQ(pl_options_save(test), ""); + + const char *def_opts = "upscaler=lanczos,downscaler=hermite,frame_mixer=oversample,sigmoid=yes,peak_detect=yes,dither=yes"; + pl_options_reset(test, &pl_render_default_params); + REQUIRE_STREQ(pl_options_save(test), def_opts); + struct pl_options_t def_pre = *test; + pl_options_reset(test, NULL); + REQUIRE_STREQ(pl_options_save(test), ""); + REQUIRE(pl_options_load(test, def_opts)); + REQUIRE_STREQ(pl_options_save(test), def_opts); + REQUIRE_MEMEQ(test, &def_pre, sizeof(*test)); + pl_options_reset(test, NULL); + REQUIRE(pl_options_load(test, "preset=default")); + REQUIRE_STREQ(pl_options_save(test), def_opts); + REQUIRE_MEMEQ(test, &def_pre, sizeof(*test)); + + int num = 0; + pl_options_iterate(test, count_cb, &num); + REQUIRE_CMP(num, ==, 6, "d"); + + pl_opt_data data; + REQUIRE((data = pl_options_get(test, "tile_size"))); + REQUIRE_STREQ(data->opt->key, "tile_size"); + REQUIRE_CMP(*(int *) data->value, =, pl_render_default_params.tile_size, "d"); + REQUIRE_STREQ(data->text, "32"); + + const char *hq_opts = "upscaler=ewa_lanczossharp,downscaler=hermite,frame_mixer=oversample,deband=yes,sigmoid=yes,peak_detect=yes,peak_percentile=99.99500274658203,contrast_recovery=0.30000001192092896,dither=yes"; + // fallback can produce different precision + const char *hq_opts2 = "upscaler=ewa_lanczossharp,downscaler=hermite,frame_mixer=oversample,deband=yes,sigmoid=yes,peak_detect=yes,peak_percentile=99.99500274658203125,contrast_recovery=0.30000001192092896,dither=yes"; + + pl_options_reset(test, &pl_render_high_quality_params); + const char *opts = pl_options_save(test); + if (!strcmp(opts, hq_opts2)) + hq_opts = hq_opts2; + REQUIRE_STREQ(opts, hq_opts); + struct pl_options_t hq_pre = *test; + pl_options_reset(test, NULL); + REQUIRE_STREQ(pl_options_save(test), ""); + REQUIRE(pl_options_load(test, hq_opts)); + REQUIRE_STREQ(pl_options_save(test), hq_opts); + REQUIRE_MEMEQ(test, &hq_pre, sizeof(*test)); + REQUIRE(pl_options_load(test, "preset=high_quality")); + REQUIRE_STREQ(pl_options_save(test), hq_opts); + REQUIRE_MEMEQ(test, &hq_pre, sizeof(*test)); + + pl_options test2 = pl_options_alloc(log); + pl_options_iterate(test, set_cb, test2); + REQUIRE_STREQ(pl_options_save(test), pl_options_save(test2)); + pl_options_free(&test2); + + // Test custom scalers + pl_options_reset(test, pl_render_params( + .upscaler = &(struct pl_filter_config) { + .kernel = &pl_filter_function_jinc, + .window = &pl_filter_function_jinc, + .radius = 4.0, + .polar = true, + }, + )); + const char *jinc4_opts = "upscaler=custom,upscaler_kernel=jinc,upscaler_window=jinc,upscaler_radius=4,upscaler_polar=yes"; + REQUIRE_STREQ(pl_options_save(test), jinc4_opts); + struct pl_options_t jinc4_pre = *test; + pl_options_reset(test, NULL); + REQUIRE(pl_options_load(test, "upscaler=custom,upscaler_preset=ewa_lanczos,upscaler_radius=4.0,upscaler_clamp=0.0")); + REQUIRE_STREQ(pl_options_save(test), jinc4_opts); + REQUIRE_MEMEQ(test, &jinc4_pre, sizeof(*test)); + + // Test params presets + pl_options_reset(test, NULL); + REQUIRE(pl_options_load(test, "cone=yes,cone_preset=deuteranomaly")); + REQUIRE_STREQ(pl_options_save(test), "cone=yes,cones=m,cone_strength=0.5"); + + // Test error paths + pl_options bad = pl_options_alloc(NULL); + REQUIRE(!pl_options_load(bad, "scale_preset=help")); + REQUIRE(!pl_options_load(bad, "dither_method=invalid")); + REQUIRE(!pl_options_load(bad, "lut_entries=-1")); + REQUIRE(!pl_options_load(bad, "deband_iterations=100")); + REQUIRE(!pl_options_load(bad, "tone_lut_size=abc")); + REQUIRE(!pl_options_load(bad, "show_clipping=hello")); + REQUIRE(!pl_options_load(bad, "brightness=2.0")); + REQUIRE(!pl_options_load(bad, "gamma=oops")); + REQUIRE(!pl_options_load(bad, "invalid")); + REQUIRE(!pl_options_load(bad, "=")); + REQUIRE(!pl_options_load(bad, "preset==bar")); + REQUIRE(!pl_options_load(bad, "peak_percentile=E8203125")); + REQUIRE(!pl_options_get(bad, "invalid")); + REQUIRE_STREQ(pl_options_save(bad), ""); + pl_options_free(&bad); + + pl_options_free(&test); + pl_log_destroy(&log); + return 0; +} |