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validate:flow: Add a way to dump buffer content as hex

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Useful in unit tests with very small buffers

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-devtools/-/merge_requests/205>
This commit is contained in:
Thibault Saunier 2020-06-08 13:45:26 -04:00
parent 3b69b73299
commit 83ebecef5c
3 changed files with 14 additions and 1 deletions
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11
validate/gst/validate/flow/formatting.c
View file

@ -247,6 +247,17 @@ validate_flow_format_buffer (GstBuffer * buffer, gint checksum_type,
&& g_strv_contains (CONSTIFY (logged_fields), "checksum"))) {
if (!gst_buffer_map (buffer, &map, GST_MAP_READ)) {
GST_ERROR ("Buffer could not be mapped.");
} else if (checksum_type == CHECKSUM_TYPE_CONTENT_HEX) {
gint i;
GString *content = g_string_new ("content=");
for (i = 0; i < map.size; i++) {
if (i)
g_string_append_c (content, ' ');
g_string_append_printf (content, "0x%02x", map.data[i]);
}
buffer_parts[buffer_parts_index++] = g_string_free (content, FALSE);
} else {
sum =
g_compute_checksum_for_data (checksum_type ==

3
validate/gst/validate/flow/formatting.h
View file

@ -25,8 +25,9 @@
#include <gst/gst.h>
#define CHECKSUM_TYPE_NONE -2
#define CHECKSUM_TYPE_AS_ID -1
#define CHECKSUM_TYPE_NONE -2
#define CHECKSUM_TYPE_CONTENT_HEX -3
void format_time(gchar* dest_str, guint64 time);

1
validate/gst/validate/flow/gstvalidateflow.c
View file

@ -59,6 +59,7 @@ validate_flow_checksum_type_get_type (void)
static const GEnumValue values[] = {
{CHECKSUM_TYPE_NONE, "NONE", "none"},
{CHECKSUM_TYPE_AS_ID, "AS-ID", "as-id"},
{CHECKSUM_TYPE_CONTENT_HEX, "raw-hex", "raw-hex"},
{G_CHECKSUM_MD5, "MD5", "md5"},
{G_CHECKSUM_SHA1, "SHA-1", "sha1"},
{G_CHECKSUM_SHA256, "SHA-256", "sha256"},