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-rw-r--r--spa/tests/benchmark-pod.c294
1 files changed, 294 insertions, 0 deletions
diff --git a/spa/tests/benchmark-pod.c b/spa/tests/benchmark-pod.c
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+++ b/spa/tests/benchmark-pod.c
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+/* Spa
+ *
+ * Copyright © 2019 Wim Taymans
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <time.h>
+
+#include <spa/pod/pod.h>
+#include <spa/pod/builder.h>
+#include <spa/pod/parser.h>
+#include <spa/param/video/format-utils.h>
+#include <spa/debug/pod.h>
+
+#define MAX_COUNT 10000000
+
+static void test_builder(void)
+{
+ uint8_t buffer[1024];
+ struct spa_pod_builder b = { NULL, };
+ struct spa_pod_frame f[2];
+ struct timespec ts;
+ uint64_t t1, t2;
+ uint64_t count = 0;
+
+ clock_gettime(CLOCK_MONOTONIC, &ts);
+ t1 = SPA_TIMESPEC_TO_NSEC(&ts);
+
+ fprintf(stderr, "test_builder() : ");
+ for (count = 0; count < MAX_COUNT; count++) {
+ spa_pod_builder_init(&b, buffer, sizeof(buffer));
+
+ spa_pod_builder_push_object(&b, &f[0], SPA_TYPE_OBJECT_Format, 0);
+ spa_pod_builder_prop(&b, SPA_FORMAT_mediaType, 0);
+ spa_pod_builder_id(&b, SPA_MEDIA_TYPE_video);
+ spa_pod_builder_prop(&b, SPA_FORMAT_mediaSubtype, 0);
+ spa_pod_builder_id(&b, SPA_MEDIA_SUBTYPE_raw);
+
+ spa_pod_builder_prop(&b, SPA_FORMAT_VIDEO_format, 0);
+ spa_pod_builder_push_choice(&b, &f[1], SPA_CHOICE_Enum, 0);
+ spa_pod_builder_id(&b, SPA_VIDEO_FORMAT_I420);
+ spa_pod_builder_id(&b, SPA_VIDEO_FORMAT_I420);
+ spa_pod_builder_id(&b, SPA_VIDEO_FORMAT_YUY2);
+ spa_pod_builder_pop(&b, &f[1]);
+
+ struct spa_rectangle size_min_max[] = { {1, 1}, {INT32_MAX, INT32_MAX} };
+ spa_pod_builder_prop(&b, SPA_FORMAT_VIDEO_size, 0);
+ spa_pod_builder_push_choice(&b, &f[1], SPA_CHOICE_Range, 0);
+ spa_pod_builder_rectangle(&b, 320, 240);
+ spa_pod_builder_raw(&b, size_min_max, sizeof(size_min_max));
+ spa_pod_builder_pop(&b, &f[1]);
+
+ struct spa_fraction rate_min_max[] = { {0, 1}, {INT32_MAX, 1} };
+ spa_pod_builder_prop(&b, SPA_FORMAT_VIDEO_framerate, 0);
+ spa_pod_builder_push_choice(&b, &f[1], SPA_CHOICE_Range, 0);
+ spa_pod_builder_fraction(&b, 25, 1);
+ spa_pod_builder_raw(&b, rate_min_max, sizeof(rate_min_max));
+ spa_pod_builder_pop(&b, &f[1]);
+
+ spa_pod_builder_pop(&b, &f[0]);
+ clock_gettime(CLOCK_MONOTONIC, &ts);
+ t2 = SPA_TIMESPEC_TO_NSEC(&ts);
+ if (t2 - t1 > 1 * SPA_NSEC_PER_SEC)
+ break;
+ }
+ fprintf(stderr, "elapsed %"PRIu64" count %"PRIu64" = %"PRIu64"/sec\n",
+ t2 - t1, count, count * (uint64_t)SPA_NSEC_PER_SEC / (t2 - t1));
+}
+
+static void test_builder2(void)
+{
+ uint8_t buffer[1024];
+ struct spa_pod_builder b = { NULL, };
+ struct timespec ts;
+ uint64_t t1, t2;
+ uint64_t count = 0;
+
+ clock_gettime(CLOCK_MONOTONIC, &ts);
+ t1 = SPA_TIMESPEC_TO_NSEC(&ts);
+
+ fprintf(stderr, "test_builder2() : ");
+ for (count = 0; count < MAX_COUNT; count++) {
+ spa_pod_builder_init(&b, buffer, sizeof(buffer));
+
+ spa_pod_builder_add_object(&b,
+ SPA_TYPE_OBJECT_Format, 0,
+ SPA_FORMAT_mediaType, SPA_POD_Id(SPA_MEDIA_TYPE_video),
+ SPA_FORMAT_mediaSubtype, SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw),
+ SPA_FORMAT_VIDEO_format, SPA_POD_CHOICE_ENUM_Id(3,
+ SPA_VIDEO_FORMAT_I420,
+ SPA_VIDEO_FORMAT_I420,
+ SPA_VIDEO_FORMAT_YUY2),
+ SPA_FORMAT_VIDEO_size, SPA_POD_CHOICE_RANGE_Rectangle(
+ &SPA_RECTANGLE(320, 240),
+ &SPA_RECTANGLE(1, 1),
+ &SPA_RECTANGLE(INT32_MAX, INT32_MAX)),
+ SPA_FORMAT_VIDEO_framerate, SPA_POD_CHOICE_RANGE_Fraction(
+ &SPA_FRACTION(25,1),
+ &SPA_FRACTION(0,1),
+ &SPA_FRACTION(INT32_MAX,1)));
+
+ clock_gettime(CLOCK_MONOTONIC, &ts);
+ t2 = SPA_TIMESPEC_TO_NSEC(&ts);
+ if (t2 - t1 > 1 * SPA_NSEC_PER_SEC)
+ break;
+ }
+ fprintf(stderr, "elapsed %"PRIu64" count %"PRIu64" = %"PRIu64"/sec\n",
+ t2 - t1, count, count * (uint64_t)SPA_NSEC_PER_SEC / (t2 - t1));
+}
+
+static void test_parse(void)
+{
+ uint8_t buffer[1024];
+ struct spa_pod_builder b = { NULL, };
+ struct timespec ts;
+ uint64_t t1, t2;
+ uint64_t count = 0;
+ struct spa_pod *fmt;
+
+ spa_pod_builder_init(&b, buffer, sizeof(buffer));
+
+ fmt = spa_pod_builder_add_object(&b,
+ SPA_TYPE_OBJECT_Format, 0,
+ SPA_FORMAT_mediaType, SPA_POD_Id(SPA_MEDIA_TYPE_video),
+ SPA_FORMAT_mediaSubtype, SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw),
+ SPA_FORMAT_VIDEO_format, SPA_POD_CHOICE_ENUM_Id(3,
+ SPA_VIDEO_FORMAT_I420,
+ SPA_VIDEO_FORMAT_I420,
+ SPA_VIDEO_FORMAT_YUY2),
+ SPA_FORMAT_VIDEO_size, SPA_POD_CHOICE_RANGE_Rectangle(
+ &SPA_RECTANGLE(320, 240),
+ &SPA_RECTANGLE(1, 1),
+ &SPA_RECTANGLE(INT32_MAX, INT32_MAX)),
+ SPA_FORMAT_VIDEO_framerate, SPA_POD_CHOICE_RANGE_Fraction(
+ &SPA_FRACTION(25,1),
+ &SPA_FRACTION(0,1),
+ &SPA_FRACTION(INT32_MAX,1)));
+
+ spa_pod_fixate(fmt);
+
+ clock_gettime(CLOCK_MONOTONIC, &ts);
+ t1 = SPA_TIMESPEC_TO_NSEC(&ts);
+
+ fprintf(stderr, "test_parse() : ");
+ for (count = 0; count < MAX_COUNT; count++) {
+ struct {
+ uint32_t media_type;
+ uint32_t media_subtype;
+ uint32_t format;
+ struct spa_rectangle size;
+ struct spa_fraction framerate;
+ } vals;
+ struct spa_pod_prop *prop;
+
+ spa_zero(vals);
+
+ SPA_POD_OBJECT_FOREACH((struct spa_pod_object*)fmt, prop) {
+ uint32_t n_vals, choice;
+ struct spa_pod *pod = spa_pod_get_values(&prop->value, &n_vals, &choice);
+
+ switch(prop->key) {
+ case SPA_FORMAT_mediaType:
+ spa_pod_get_id(pod, &vals.media_type);
+ break;
+ case SPA_FORMAT_mediaSubtype:
+ spa_pod_get_id(pod, &vals.media_subtype);
+ break;
+ case SPA_FORMAT_VIDEO_format:
+ spa_pod_get_id(pod, &vals.format);
+ break;
+ case SPA_FORMAT_VIDEO_size:
+ spa_pod_get_rectangle(pod, &vals.size);
+ break;
+ case SPA_FORMAT_VIDEO_framerate:
+ spa_pod_get_fraction(pod, &vals.framerate);
+ break;
+ default:
+ break;
+ }
+ }
+ spa_assert(vals.media_type == SPA_MEDIA_TYPE_video);
+ spa_assert(vals.media_subtype == SPA_MEDIA_SUBTYPE_raw);
+ spa_assert(vals.format == SPA_VIDEO_FORMAT_I420);
+ spa_assert(vals.size.width == 320 && vals.size.height == 240);
+ spa_assert(vals.framerate.num == 25 && vals.framerate.denom == 1);
+
+ clock_gettime(CLOCK_MONOTONIC, &ts);
+ t2 = SPA_TIMESPEC_TO_NSEC(&ts);
+ if (t2 - t1 > 1 * SPA_NSEC_PER_SEC)
+ break;
+ }
+ fprintf(stderr, "elapsed %"PRIu64" count %"PRIu64" = %"PRIu64"/sec\n",
+ t2 - t1, count, count * (uint64_t)SPA_NSEC_PER_SEC / (t2 - t1));
+}
+
+static void test_parser(void)
+{
+ uint8_t buffer[1024];
+ struct spa_pod_builder b = { NULL, };
+ struct timespec ts;
+ uint64_t t1, t2;
+ uint64_t count = 0;
+ struct spa_pod *fmt;
+
+ spa_pod_builder_init(&b, buffer, sizeof(buffer));
+
+ fmt = spa_pod_builder_add_object(&b,
+ SPA_TYPE_OBJECT_Format, 0,
+ SPA_FORMAT_mediaType, SPA_POD_Id(SPA_MEDIA_TYPE_video),
+ SPA_FORMAT_mediaSubtype, SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw),
+ SPA_FORMAT_VIDEO_format, SPA_POD_CHOICE_ENUM_Id(3,
+ SPA_VIDEO_FORMAT_I420,
+ SPA_VIDEO_FORMAT_I420,
+ SPA_VIDEO_FORMAT_YUY2),
+ SPA_FORMAT_VIDEO_size, SPA_POD_CHOICE_RANGE_Rectangle(
+ &SPA_RECTANGLE(320, 240),
+ &SPA_RECTANGLE(1, 1),
+ &SPA_RECTANGLE(INT32_MAX, INT32_MAX)),
+ SPA_FORMAT_VIDEO_framerate, SPA_POD_CHOICE_RANGE_Fraction(
+ &SPA_FRACTION(25,1),
+ &SPA_FRACTION(0,1),
+ &SPA_FRACTION(INT32_MAX,1)));
+
+ spa_pod_fixate(fmt);
+
+ clock_gettime(CLOCK_MONOTONIC, &ts);
+ t1 = SPA_TIMESPEC_TO_NSEC(&ts);
+
+ fprintf(stderr, "test_parser() : ");
+ for (count = 0; count < MAX_COUNT; count++) {
+ struct {
+ uint32_t media_type;
+ uint32_t media_subtype;
+ uint32_t format;
+ struct spa_rectangle size;
+ struct spa_fraction framerate;
+ } vals;
+
+ spa_zero(vals);
+
+ spa_pod_parse_object(fmt,
+ SPA_TYPE_OBJECT_Format, NULL,
+ SPA_FORMAT_mediaType, SPA_POD_Id(&vals.media_type),
+ SPA_FORMAT_mediaSubtype, SPA_POD_Id(&vals.media_subtype),
+ SPA_FORMAT_VIDEO_format, SPA_POD_Id(&vals.format),
+ SPA_FORMAT_VIDEO_size, SPA_POD_Rectangle(&vals.size),
+ SPA_FORMAT_VIDEO_framerate, SPA_POD_Fraction(&vals.framerate));
+
+ spa_assert(vals.media_type == SPA_MEDIA_TYPE_video);
+ spa_assert(vals.media_subtype == SPA_MEDIA_SUBTYPE_raw);
+ spa_assert(vals.format == SPA_VIDEO_FORMAT_I420);
+ spa_assert(vals.size.width == 320 && vals.size.height == 240);
+ spa_assert(vals.framerate.num == 25 && vals.framerate.denom == 1);
+
+ clock_gettime(CLOCK_MONOTONIC, &ts);
+ t2 = SPA_TIMESPEC_TO_NSEC(&ts);
+ if (t2 - t1 > 1 * SPA_NSEC_PER_SEC)
+ break;
+ }
+ fprintf(stderr, "elapsed %"PRIu64" count %"PRIu64" = %"PRIu64"/sec\n",
+ t2 - t1, count, count * (uint64_t)SPA_NSEC_PER_SEC / (t2 - t1));
+}
+
+int main(int argc, char *argv[])
+{
+ test_builder();
+ test_builder2();
+ test_parse();
+ test_parser();
+ return 0;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-22 05:38:39 +0000