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pad-monitor: improve type conformance checking for caps

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Replace the macro with a more powerful variadic function that can
check for more acceptable types for the same caps.

This removes a few more false positives
This commit is contained in:
Thiago Santos 2013-07-23 15:10:33 -03:00
parent c9955c14e4
commit 6ebded71e2
1 changed files with 59 additions and 34 deletions
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93
validate/gst/qa/gst-qa-pad-monitor.c
View file

@ -23,6 +23,7 @@
#include "gst-qa-element-monitor.h"
#include <gst/gst.h>
#include <string.h>
#include <stdarg.h>
/**
* SECTION:gst-qa-pad-monitor
@ -107,43 +108,66 @@ _structure_is_raw_audio (GstStructure * structure)
#define CHECK_FIELD_TYPE(m,structure,field,type,multtype) \
G_STMT_START { \
if (!gst_structure_has_field (structure, field)) { \
GST_QA_MONITOR_REPORT_WARNING (monitor, FALSE, CAPS_NEGOTIATION, MISSING_FIELD, \
#field " is missing from structure: %" GST_PTR_FORMAT, structure); \
} else if (!gst_structure_has_field_typed (structure, field, type) && \
!gst_structure_has_field_typed (structure, field, multtype)) { \
GST_QA_MONITOR_REPORT_CRITICAL (monitor, FALSE, CAPS_NEGOTIATION, BAD_FIELD_TYPE, \
#field " has wrong type %s in structure '%" GST_PTR_FORMAT \
"'. Expected: %s or %s", \
g_type_name (gst_structure_get_field_type (structure, field)), \
structure, g_type_name (type), g_type_name (multtype)); \
} \
} G_STMT_END
static void
_check_field_type (GstQaPadMonitor * monitor, GstStructure * structure,
const gchar * field, ...)
{
va_list var_args;
GType type;
gchar *joined_types = NULL;
const gchar *rejected_types[5];
gint rejected_types_index = 0;
if (!gst_structure_has_field (structure, field)) {
GST_QA_MONITOR_REPORT_WARNING (monitor, FALSE, CAPS_NEGOTIATION,
MISSING_FIELD, "%s is missing from structure: %" GST_PTR_FORMAT, field,
structure);
return;
}
memset (rejected_types, 0, sizeof (rejected_types));
va_start (var_args, field);
while ((type = va_arg (var_args, GType)) != 0) {
if (gst_structure_has_field_typed (structure, field, type)) {
va_end (var_args);
return;
}
rejected_types[rejected_types_index++] = g_type_name (type);
}
va_end (var_args);
joined_types = g_strjoinv (" / ", (gchar **) rejected_types);
GST_QA_MONITOR_REPORT_CRITICAL (monitor, FALSE, CAPS_NEGOTIATION,
BAD_FIELD_TYPE, "%s has wrong type %s in structure '%" GST_PTR_FORMAT
"'. Expected: %s", field,
g_type_name (gst_structure_get_field_type (structure, field)),
structure, joined_types);
g_free (joined_types);
}
static void
gst_qa_pad_monitor_check_raw_video_caps_complete (GstQaPadMonitor * monitor,
GstStructure * structure)
{
CHECK_FIELD_TYPE (monitor, structure, "width", G_TYPE_INT,
GST_TYPE_INT_RANGE);
CHECK_FIELD_TYPE (monitor, structure, "height", G_TYPE_INT,
GST_TYPE_INT_RANGE);
CHECK_FIELD_TYPE (monitor, structure, "framerate", GST_TYPE_FRACTION,
GST_TYPE_FRACTION_RANGE);
CHECK_FIELD_TYPE (monitor, structure, "pixel-aspect-ratio", GST_TYPE_FRACTION,
GST_TYPE_FRACTION_RANGE);
_check_field_type (monitor, structure, "width", G_TYPE_INT,
GST_TYPE_INT_RANGE, 0);
_check_field_type (monitor, structure, "height", G_TYPE_INT,
GST_TYPE_INT_RANGE, 0);
_check_field_type (monitor, structure, "framerate", GST_TYPE_FRACTION,
GST_TYPE_FRACTION_RANGE, 0);
_check_field_type (monitor, structure, "pixel-aspect-ratio",
GST_TYPE_FRACTION, GST_TYPE_FRACTION_RANGE, 0);
if (gst_structure_has_name (structure, "video/x-raw-yuv")) {
CHECK_FIELD_TYPE (monitor, structure, "format", GST_TYPE_FOURCC,
_check_field_type (monitor, structure, "format", GST_TYPE_FOURCC,
GST_TYPE_LIST);
} else if (gst_structure_has_name (structure, "video/x-raw-rgb")) {
CHECK_FIELD_TYPE (monitor, structure, "bpp", G_TYPE_INT, GST_TYPE_LIST);
CHECK_FIELD_TYPE (monitor, structure, "depth", G_TYPE_INT, GST_TYPE_LIST);
CHECK_FIELD_TYPE (monitor, structure, "endianness", G_TYPE_INT,
GST_TYPE_LIST);
_check_field_type (monitor, structure, "bpp", G_TYPE_INT, GST_TYPE_LIST, 0);
_check_field_type (monitor, structure, "depth", G_TYPE_INT, GST_TYPE_LIST,
0);
_check_field_type (monitor, structure, "endianness", G_TYPE_INT,
GST_TYPE_LIST, 0);
}
}
@ -152,13 +176,14 @@ static void
gst_qa_pad_monitor_check_raw_audio_caps_complete (GstQaPadMonitor * monitor,
GstStructure * structure)
{
CHECK_FIELD_TYPE (monitor, structure, "rate", G_TYPE_INT, GST_TYPE_LIST);
CHECK_FIELD_TYPE (monitor, structure, "channels", G_TYPE_INT,
GST_TYPE_INT_RANGE);
CHECK_FIELD_TYPE (monitor, structure, "endianness", G_TYPE_INT,
GST_TYPE_LIST);
CHECK_FIELD_TYPE (monitor, structure, "channel-layout", G_TYPE_STRING,
GST_TYPE_LIST);
_check_field_type (monitor, structure, "rate", G_TYPE_INT, GST_TYPE_LIST,
GST_TYPE_INT_RANGE, 0);
_check_field_type (monitor, structure, "channels", G_TYPE_INT,
GST_TYPE_LIST, GST_TYPE_INT_RANGE, 0);
_check_field_type (monitor, structure, "endianness", G_TYPE_INT,
GST_TYPE_LIST, 0);
_check_field_type (monitor, structure, "channel-layout", G_TYPE_STRING,
GST_TYPE_LIST, 0);
}
static void