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gstreamer/tests/check/elements/videocrop.c
Thijs Vermeir 3733a2ef8c skip video/x-raw-gray in videocrop unit test 
A recent commit added video/x-raw-gray support to videocrop. However
this lets the videocrop unit test fail. Because videotestsrc can't
generate this format.
2009-01-23 20:36:27 +01:00

813 lines
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/* GStreamer unit test for the videocrop element
* Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_VALGRIND
# include <valgrind/valgrind.h>
#endif
#include <unistd.h>
#include <gst/check/gstcheck.h>
#include <gst/base/gstbasetransform.h>
/* return a list of caps where we only need to set
* width and height to get fixed caps */
static GList *
video_crop_get_test_caps (GstElement * videocrop)
{
const GstCaps *allowed_caps;
GstPad *srcpad;
GList *list = NULL;
guint i;
srcpad = gst_element_get_static_pad (videocrop, "src");
fail_unless (srcpad != NULL);
allowed_caps = gst_pad_get_pad_template_caps (srcpad);
fail_unless (allowed_caps != NULL);
for (i = 0; i < gst_caps_get_size (allowed_caps); ++i) {
GstStructure *new_structure;
GstCaps *single_caps;
single_caps = gst_caps_new_empty ();
new_structure =
gst_structure_copy (gst_caps_get_structure (allowed_caps, i));
gst_structure_set (new_structure, "framerate", GST_TYPE_FRACTION,
1, 1, NULL);
gst_structure_remove_field (new_structure, "width");
gst_structure_remove_field (new_structure, "height");
gst_caps_append_structure (single_caps, new_structure);
/* should be fixed without width/height */
fail_unless (gst_caps_is_fixed (single_caps));
list = g_list_prepend (list, single_caps);
}
gst_object_unref (srcpad);
return list;
}
GST_START_TEST (test_unit_sizes)
{
GstBaseTransformClass *csp_klass, *vcrop_klass;
GstElement *videocrop, *csp;
GList *caps_list, *l;
videocrop = gst_element_factory_make ("videocrop", "videocrop");
fail_unless (videocrop != NULL, "Failed to create videocrop element");
vcrop_klass = GST_BASE_TRANSFORM_GET_CLASS (videocrop);
csp = gst_element_factory_make ("ffmpegcolorspace", "csp");
fail_unless (csp != NULL, "Failed to create ffmpegcolorspace element");
csp_klass = GST_BASE_TRANSFORM_GET_CLASS (csp);
caps_list = video_crop_get_test_caps (videocrop);
for (l = caps_list; l != NULL; l = l->next) {
const struct
{
gint width, height;
} sizes_to_try[] = {
{
160, 120}, {
161, 120}, {
160, 121}, {
161, 121}, {
159, 120}, {
160, 119}, {
159, 119}, {
159, 121}
};
GstStructure *s;
GstCaps *caps;
gint i;
caps = gst_caps_copy (GST_CAPS (l->data));
s = gst_caps_get_structure (caps, 0);
fail_unless (s != NULL);
for (i = 0; i < G_N_ELEMENTS (sizes_to_try); ++i) {
gchar *caps_str;
guint csp_size = 0;
guint vc_size = 0;
gst_structure_set (s, "width", G_TYPE_INT, sizes_to_try[i].width,
"height", G_TYPE_INT, sizes_to_try[i].height, NULL);
caps_str = gst_caps_to_string (caps);
GST_INFO ("Testing unit size for %s", caps_str);
/* skip if ffmpegcolorspace doesn't support these caps
* (only works with gst-plugins-base 0.10.9.1 or later) */
if (!csp_klass->get_unit_size ((GstBaseTransform *) csp, caps, &csp_size)) {
GST_INFO ("ffmpegcolorspace does not support format %s", caps_str);
g_free (caps_str);
continue;
}
fail_unless (vcrop_klass->get_unit_size ((GstBaseTransform *) videocrop,
caps, &vc_size));
fail_unless (vc_size == csp_size,
"videocrop and ffmpegcolorspace return different unit sizes for "
"caps %s: vc_size=%d, csp_size=%d", caps_str, vc_size, csp_size);
g_free (caps_str);
}
gst_caps_unref (caps);
}
g_list_foreach (caps_list, (GFunc) gst_caps_unref, NULL);
g_list_free (caps_list);
gst_object_unref (csp);
gst_object_unref (videocrop);
}
GST_END_TEST;
typedef struct
{
GstElement *pipeline;
GstElement *src;
GstElement *filter;
GstElement *crop;
GstElement *sink;
GstBuffer *last_buf;
} GstVideoCropTestContext;
static void
handoff_cb (GstElement * sink, GstBuffer * buf, GstPad * pad,
GstBuffer ** p_buf)
{
gst_buffer_replace (p_buf, buf);
}
static void
videocrop_test_cropping_init_context (GstVideoCropTestContext * ctx)
{
fail_unless (ctx != NULL);
ctx->pipeline = gst_pipeline_new ("pipeline");
fail_unless (ctx->pipeline != NULL);
ctx->src = gst_element_factory_make ("videotestsrc", "src");
fail_unless (ctx->src != NULL, "Failed to create videotestsrc element");
ctx->filter = gst_element_factory_make ("capsfilter", "filter");
fail_unless (ctx->filter != NULL, "Failed to create capsfilter element");
ctx->crop = gst_element_factory_make ("videocrop", "crop");
fail_unless (ctx->crop != NULL, "Failed to create videocrop element");
ctx->sink = gst_element_factory_make ("fakesink", "sink");
fail_unless (ctx->sink != NULL, "Failed to create fakesink element");
gst_bin_add_many (GST_BIN (ctx->pipeline), ctx->src, ctx->filter,
ctx->crop, ctx->sink, NULL);
gst_element_link_many (ctx->src, ctx->filter, ctx->crop, ctx->sink, NULL);
/* set pattern to 'red' - for our purposes it doesn't matter anyway */
g_object_set (ctx->src, "pattern", 4, NULL);
g_object_set (ctx->sink, "signal-handoffs", TRUE, NULL);
g_signal_connect (ctx->sink, "preroll-handoff", G_CALLBACK (handoff_cb),
&ctx->last_buf);
ctx->last_buf = NULL;
GST_LOG ("context inited");
}
static void
videocrop_test_cropping_deinit_context (GstVideoCropTestContext * ctx)
{
GST_LOG ("deiniting context");
gst_element_set_state (ctx->pipeline, GST_STATE_NULL);
gst_object_unref (ctx->pipeline);
gst_buffer_replace (&ctx->last_buf, NULL);
memset (ctx, 0x00, sizeof (GstVideoCropTestContext));
}
typedef void (*GstVideoCropTestBufferFunc) (GstBuffer * buffer);
static void
videocrop_test_cropping (GstVideoCropTestContext * ctx, GstCaps * in_caps,
gint left, gint right, gint top, gint bottom,
GstVideoCropTestBufferFunc func)
{
GST_LOG ("lrtb = %03u %03u %03u %03u, caps = %" GST_PTR_FORMAT, left, right,
top, bottom, in_caps);
g_object_set (ctx->filter, "caps", in_caps, NULL);
g_object_set (ctx->crop, "left", left, "right", right, "top", top,
"bottom", bottom, NULL);
/* this will fail if videotestsrc doesn't support our format; we need
* videotestsrc from -base CVS 0.10.9.1 with RGBA and AYUV support */
fail_unless (gst_element_set_state (ctx->pipeline,
GST_STATE_PAUSED) != GST_STATE_CHANGE_FAILURE);
fail_unless (gst_element_get_state (ctx->pipeline, NULL, NULL,
-1) == GST_STATE_CHANGE_SUCCESS);
if (func != NULL) {
func (ctx->last_buf);
}
gst_element_set_state (ctx->pipeline, GST_STATE_NULL);
}
static void
check_1x1_buffer (GstBuffer * buf)
{
GstStructure *s;
fail_unless (buf != NULL);
fail_unless (GST_BUFFER_CAPS (buf) != NULL);
s = gst_caps_get_structure (GST_BUFFER_CAPS (buf), 0);
if (gst_structure_has_name (s, "video/x-raw-yuv")) {
guint32 format = 0;
fail_unless (gst_structure_get_fourcc (s, "format", &format));
/* the exact values we check for come from videotestsrc */
switch (format) {
case GST_MAKE_FOURCC ('I', '4', '2', '0'):
fail_unless_equals_int (GST_BUFFER_DATA (buf)[0], 81);
fail_unless_equals_int (GST_BUFFER_DATA (buf)[8], 90);
fail_unless_equals_int (GST_BUFFER_DATA (buf)[12], 240);
break;
case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
fail_unless_equals_int (GST_BUFFER_DATA (buf)[0], 81);
fail_unless_equals_int (GST_BUFFER_DATA (buf)[8], 240);
fail_unless_equals_int (GST_BUFFER_DATA (buf)[12], 90);
break;
case GST_MAKE_FOURCC ('Y', '8', '0', '0'):
fail_unless_equals_int (GST_BUFFER_DATA (buf)[0], 81);
/* no chroma planes */
break;
case GST_MAKE_FOURCC ('A', 'Y', 'U', 'V'):
fail_unless_equals_int (GST_BUFFER_DATA (buf)[1], 81);
fail_unless_equals_int (GST_BUFFER_DATA (buf)[2], 90);
fail_unless_equals_int (GST_BUFFER_DATA (buf)[3], 240);
/* no chroma planes */
break;
default:
GST_LOG ("not checking %" GST_FOURCC_FORMAT, GST_FOURCC_ARGS (format));
break;
}
} else if (gst_structure_has_name (s, "video/x-raw-rgb")) {
guint32 pixel;
gint rmask = 0, bmask = 0, gmask = 0, endianness = 0, bpp = 0;
gint rshift, gshift, bshift;
fail_unless (gst_structure_get_int (s, "red_mask", &rmask));
fail_unless (gst_structure_get_int (s, "blue_mask", &bmask));
fail_unless (gst_structure_get_int (s, "green_mask", &gmask));
fail_unless (gst_structure_get_int (s, "bpp", &bpp));
fail_unless (gst_structure_get_int (s, "endianness", &endianness));
fail_unless (rmask != 0);
fail_unless (gmask != 0);
fail_unless (bmask != 0);
fail_unless (bpp != 0);
fail_unless (endianness != 0);
rshift = g_bit_nth_lsf (rmask, -1);
gshift = g_bit_nth_lsf (gmask, -1);
bshift = g_bit_nth_lsf (bmask, -1);
switch (bpp) {
case 32:{
if (endianness == G_LITTLE_ENDIAN)
pixel = GST_READ_UINT32_LE (GST_BUFFER_DATA (buf));
else
pixel = GST_READ_UINT32_BE (GST_BUFFER_DATA (buf));
break;
}
case 24:{
if (endianness == G_BIG_ENDIAN) {
pixel = (GST_READ_UINT8 (GST_BUFFER_DATA (buf)) << 16) |
(GST_READ_UINT8 (GST_BUFFER_DATA (buf) + 1) << 8) |
(GST_READ_UINT8 (GST_BUFFER_DATA (buf) + 2) << 0);
} else {
pixel = (GST_READ_UINT8 (GST_BUFFER_DATA (buf) + 2) << 16) |
(GST_READ_UINT8 (GST_BUFFER_DATA (buf) + 1) << 8) |
(GST_READ_UINT8 (GST_BUFFER_DATA (buf) + 0) << 0);
}
break;
}
default:{
GST_LOG ("not checking RGB-format buffer with %ubpp", bpp);
return;
}
}
fail_unless_equals_int ((pixel & rmask) >> rshift, 0xff);
fail_unless_equals_int ((pixel & gmask) >> gshift, 0x00);
fail_unless_equals_int ((pixel & bmask) >> bshift, 0x00);
}
}
GST_START_TEST (test_crop_to_1x1)
{
GstVideoCropTestContext ctx;
GList *caps_list, *node;
videocrop_test_cropping_init_context (&ctx);
caps_list = video_crop_get_test_caps (ctx.crop);
for (node = caps_list; node != NULL; node = node->next) {
GstStructure *s;
GstCaps *caps;
caps = gst_caps_copy (GST_CAPS (node->data));
s = gst_caps_get_structure (caps, 0);
fail_unless (s != NULL);
if (g_strcmp0 (gst_structure_get_name (s), "video/x-raw-gray") == 0) {
/* videotestsrc does not support this format */
continue;
}
GST_INFO ("testing format: %" GST_PTR_FORMAT, caps);
gst_structure_set (s, "width", G_TYPE_INT, 160,
"height", G_TYPE_INT, 160, NULL);
videocrop_test_cropping (&ctx, caps, 159, 0, 159, 0, check_1x1_buffer);
/* commented out because they don't really add anything useful check-wise:
videocrop_test_cropping (&ctx, caps, 0, 159, 0, 159, check_1x1_buffer);
videocrop_test_cropping (&ctx, caps, 159, 0, 0, 159, check_1x1_buffer);
videocrop_test_cropping (&ctx, caps, 0, 159, 159, 0, check_1x1_buffer);
*/
gst_caps_unref (caps);
}
g_list_foreach (caps_list, (GFunc) gst_caps_unref, NULL);
g_list_free (caps_list);
videocrop_test_cropping_deinit_context (&ctx);
}
GST_END_TEST;
GST_START_TEST (test_cropping)
{
GstVideoCropTestContext ctx;
struct
{
gint width, height;
} sizes_to_try[] = {
{
160, 160}, {
161, 160}, {
160, 161}, {
161, 161}, {
159, 160}, {
160, 159}, {
159, 159}, {
159, 161}
};
GList *caps_list, *node;
gint i;
videocrop_test_cropping_init_context (&ctx);
caps_list = video_crop_get_test_caps (ctx.crop);
for (node = caps_list; node != NULL; node = node->next) {
GstStructure *s;
GstCaps *caps, *in_caps;
caps = gst_caps_copy (GST_CAPS (node->data));
s = gst_caps_get_structure (caps, 0);
fail_unless (s != NULL);
if (g_strcmp0 (gst_structure_get_name (s), "video/x-raw-gray") == 0) {
/* videotestsrc does not support this format */
continue;
}
GST_INFO ("testing format: %" GST_PTR_FORMAT, caps);
for (i = 0; i < G_N_ELEMENTS (sizes_to_try); ++i) {
GST_INFO (" - %d x %d", sizes_to_try[i].width, sizes_to_try[i].height);
gst_structure_set (s, "width", G_TYPE_INT, sizes_to_try[i].width,
"height", G_TYPE_INT, sizes_to_try[i].height, NULL);
in_caps = gst_caps_copy (caps);
videocrop_test_cropping (&ctx, in_caps, 0, 0, 0, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 1, 0, 0, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 0, 1, 0, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 0, 0, 1, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 0, 0, 0, 1, NULL);
videocrop_test_cropping (&ctx, in_caps, 63, 0, 0, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 0, 63, 0, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 0, 0, 63, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 0, 0, 0, 63, NULL);
videocrop_test_cropping (&ctx, in_caps, 63, 0, 0, 1, NULL);
videocrop_test_cropping (&ctx, in_caps, 0, 63, 1, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 0, 1, 63, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 1, 0, 0, 63, NULL);
videocrop_test_cropping (&ctx, in_caps, 0, 0, 0, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 32, 0, 0, 128, NULL);
videocrop_test_cropping (&ctx, in_caps, 0, 32, 128, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 0, 128, 32, 0, NULL);
videocrop_test_cropping (&ctx, in_caps, 128, 0, 0, 32, NULL);
videocrop_test_cropping (&ctx, in_caps, 1, 1, 1, 1, NULL);
videocrop_test_cropping (&ctx, in_caps, 63, 63, 63, 63, NULL);
videocrop_test_cropping (&ctx, in_caps, 64, 64, 64, 64, NULL);
gst_caps_unref (in_caps);
}
gst_caps_unref (caps);
}
g_list_foreach (caps_list, (GFunc) gst_caps_unref, NULL);
g_list_free (caps_list);
videocrop_test_cropping_deinit_context (&ctx);
}
GST_END_TEST;
static gboolean
buffer_probe_cb (GstPad * pad, GstBuffer * buf, GstBuffer ** p_buf)
{
gst_buffer_replace (p_buf, buf);
return TRUE; /* keep data */
}
GST_START_TEST (test_passthrough)
{
GstStateChangeReturn state_ret;
GstVideoCropTestContext ctx;
GstPad *srcpad;
GstBuffer *gen_buf = NULL; /* buffer generated by videotestsrc */
videocrop_test_cropping_init_context (&ctx);
g_object_set (ctx.src, "num-buffers", 1, NULL);
srcpad = gst_element_get_static_pad (ctx.src, "src");
fail_unless (srcpad != NULL);
gst_pad_add_buffer_probe (srcpad, G_CALLBACK (buffer_probe_cb), &gen_buf);
gst_object_unref (srcpad);
g_object_set (ctx.crop, "left", 0, "right", 0, "top", 0, "bottom", 0, NULL);
state_ret = gst_element_set_state (ctx.pipeline, GST_STATE_PAUSED);
fail_unless (state_ret != GST_STATE_CHANGE_FAILURE,
"couldn't set pipeline to PAUSED state");
state_ret = gst_element_get_state (ctx.pipeline, NULL, NULL, -1);
fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS,
"pipeline failed to go to PAUSED state");
fail_unless (gen_buf != NULL);
fail_unless (ctx.last_buf != NULL);
/* pass through should do nothing */
fail_unless (gen_buf == ctx.last_buf);
videocrop_test_cropping_deinit_context (&ctx);
fail_unless_equals_int (GST_MINI_OBJECT_REFCOUNT_VALUE (gen_buf), 1);
gst_buffer_unref (gen_buf);
}
GST_END_TEST;
static gint
notgst_value_list_get_nth_int (const GValue * list_val, guint n)
{
const GValue *v;
fail_unless (GST_VALUE_HOLDS_LIST (list_val));
fail_unless (n < gst_value_list_get_size (list_val));
v = gst_value_list_get_value (list_val, n);
fail_unless (G_VALUE_HOLDS_INT (v));
return g_value_get_int (v);
}
GST_START_TEST (test_caps_transform)
{
GstVideoCropTestContext ctx;
GstBaseTransformClass *klass;
GstBaseTransform *crop;
const GValue *w_val;
const GValue *h_val;
GstCaps *caps, *adj_caps;
videocrop_test_cropping_init_context (&ctx);
crop = GST_BASE_TRANSFORM (ctx.crop);
klass = GST_BASE_TRANSFORM_GET_CLASS (ctx.crop);
fail_unless (klass != NULL);
caps = gst_caps_new_simple ("video/x-raw-yuv",
"format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('I', '4', '2', '0'),
"framerate", GST_TYPE_FRACTION, 1, 1,
"width", G_TYPE_INT, 200, "height", G_TYPE_INT, 100, NULL);
/* by default, it should be no cropping and hence passthrough */
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_is_equal (adj_caps, caps));
gst_caps_unref (adj_caps);
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_is_equal (adj_caps, caps));
gst_caps_unref (adj_caps);
/* make sure that's still true after changing properties back and forth */
g_object_set (ctx.crop, "left", 1, "right", 3, "top", 5, "bottom", 7, NULL);
g_object_set (ctx.crop, "left", 0, "right", 0, "top", 0, "bottom", 0, NULL);
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_is_equal (adj_caps, caps));
gst_caps_unref (adj_caps);
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_is_equal (adj_caps, caps));
gst_caps_unref (adj_caps);
/* now check adjustments made ... */
g_object_set (ctx.crop, "left", 1, "right", 3, "top", 5, "bottom", 7, NULL);
/* ========= (1) fixed value ============================================= */
/* sink => source, source must be bigger if we crop stuff off */
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_get_size (adj_caps) == 1);
w_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
fail_unless (w_val != NULL);
fail_unless (G_VALUE_HOLDS_INT (w_val));
fail_unless_equals_int (g_value_get_int (w_val), 200 + (1 + 3));
h_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
fail_unless (h_val != NULL);
fail_unless (G_VALUE_HOLDS_INT (h_val));
fail_unless_equals_int (g_value_get_int (h_val), 100 + (5 + 7));
gst_caps_unref (adj_caps);
/* source => sink becomes smaller */
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_get_size (adj_caps) == 1);
w_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
fail_unless (w_val != NULL);
fail_unless (G_VALUE_HOLDS_INT (w_val));
fail_unless_equals_int (g_value_get_int (w_val), 200 - (1 + 3));
h_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
fail_unless (h_val != NULL);
fail_unless (G_VALUE_HOLDS_INT (h_val));
fail_unless_equals_int (g_value_get_int (h_val), 100 - (5 + 7));
gst_caps_unref (adj_caps);
/* ========= (2) range (simple adjustment) =============================== */
gst_structure_set (gst_caps_get_structure (caps, 0),
"width", GST_TYPE_INT_RANGE, 1000, 2000,
"height", GST_TYPE_INT_RANGE, 3000, 4000, NULL);
/* sink => source, source must be bigger if we crop stuff off */
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_get_size (adj_caps) == 1);
w_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
fail_unless (w_val != NULL);
fail_unless (GST_VALUE_HOLDS_INT_RANGE (w_val));
fail_unless_equals_int (gst_value_get_int_range_min (w_val), 1000 + (1 + 3));
fail_unless_equals_int (gst_value_get_int_range_max (w_val), 2000 + (1 + 3));
h_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
fail_unless (h_val != NULL);
fail_unless (GST_VALUE_HOLDS_INT_RANGE (h_val));
fail_unless_equals_int (gst_value_get_int_range_min (h_val), 3000 + (5 + 7));
fail_unless_equals_int (gst_value_get_int_range_max (h_val), 4000 + (5 + 7));
gst_caps_unref (adj_caps);
/* source => sink becomes smaller */
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_get_size (adj_caps) == 1);
w_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
fail_unless (w_val != NULL);
fail_unless (GST_VALUE_HOLDS_INT_RANGE (w_val));
fail_unless_equals_int (gst_value_get_int_range_min (w_val), 1000 - (1 + 3));
fail_unless_equals_int (gst_value_get_int_range_max (w_val), 2000 - (1 + 3));
h_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
fail_unless (h_val != NULL);
fail_unless (GST_VALUE_HOLDS_INT_RANGE (h_val));
fail_unless_equals_int (gst_value_get_int_range_min (h_val), 3000 - (5 + 7));
fail_unless_equals_int (gst_value_get_int_range_max (h_val), 4000 - (5 + 7));
gst_caps_unref (adj_caps);
/* ========= (3) range (adjustment at boundary) ========================== */
gst_structure_set (gst_caps_get_structure (caps, 0),
"width", GST_TYPE_INT_RANGE, 2, G_MAXINT,
"height", GST_TYPE_INT_RANGE, 2, G_MAXINT, NULL);
/* sink => source, source must be bigger if we crop stuff off */
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_get_size (adj_caps) == 1);
w_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
fail_unless (w_val != NULL);
fail_unless (GST_VALUE_HOLDS_INT_RANGE (w_val));
fail_unless_equals_int (gst_value_get_int_range_min (w_val), 2 + (1 + 3));
fail_unless_equals_int (gst_value_get_int_range_max (w_val), G_MAXINT);
h_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
fail_unless (h_val != NULL);
fail_unless (GST_VALUE_HOLDS_INT_RANGE (h_val));
fail_unless_equals_int (gst_value_get_int_range_min (h_val), 2 + (5 + 7));
fail_unless_equals_int (gst_value_get_int_range_max (h_val), G_MAXINT);
gst_caps_unref (adj_caps);
/* source => sink becomes smaller */
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_get_size (adj_caps) == 1);
w_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
fail_unless (w_val != NULL);
fail_unless (GST_VALUE_HOLDS_INT_RANGE (w_val));
fail_unless_equals_int (gst_value_get_int_range_min (w_val), 1);
fail_unless_equals_int (gst_value_get_int_range_max (w_val),
G_MAXINT - (1 + 3));
h_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
fail_unless (h_val != NULL);
fail_unless (GST_VALUE_HOLDS_INT_RANGE (h_val));
fail_unless_equals_int (gst_value_get_int_range_min (h_val), 1);
fail_unless_equals_int (gst_value_get_int_range_max (h_val),
G_MAXINT - (5 + 7));
gst_caps_unref (adj_caps);
/* ========= (4) list of values ========================================== */
{
GValue list = { 0, };
GValue ival = { 0, };
g_value_init (&ival, G_TYPE_INT);
g_value_init (&list, GST_TYPE_LIST);
g_value_set_int (&ival, 2);
gst_value_list_append_value (&list, &ival);
g_value_set_int (&ival, G_MAXINT);
gst_value_list_append_value (&list, &ival);
gst_structure_set_value (gst_caps_get_structure (caps, 0), "width", &list);
g_value_unset (&list);
g_value_unset (&ival);
g_value_init (&ival, G_TYPE_INT);
g_value_init (&list, GST_TYPE_LIST);
g_value_set_int (&ival, 5);
gst_value_list_append_value (&list, &ival);
g_value_set_int (&ival, 1000);
gst_value_list_append_value (&list, &ival);
gst_structure_set_value (gst_caps_get_structure (caps, 0), "height", &list);
g_value_unset (&list);
g_value_unset (&ival);
}
/* sink => source, source must be bigger if we crop stuff off */
adj_caps = klass->transform_caps (crop, GST_PAD_SRC, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_get_size (adj_caps) == 1);
w_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
fail_unless (w_val != NULL);
fail_unless (GST_VALUE_HOLDS_LIST (w_val));
fail_unless_equals_int (notgst_value_list_get_nth_int (w_val, 0),
2 + (1 + 3));
fail_unless_equals_int (notgst_value_list_get_nth_int (w_val, 1), G_MAXINT);
h_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
fail_unless (h_val != NULL);
fail_unless (GST_VALUE_HOLDS_LIST (h_val));
fail_unless_equals_int (notgst_value_list_get_nth_int (h_val, 0),
5 + (5 + 7));
fail_unless_equals_int (notgst_value_list_get_nth_int (h_val, 1),
1000 + (5 + 7));
gst_caps_unref (adj_caps);
/* source => sink becomes smaller */
adj_caps = klass->transform_caps (crop, GST_PAD_SINK, caps);
fail_unless (adj_caps != NULL);
fail_unless (gst_caps_get_size (adj_caps) == 1);
w_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "width");
fail_unless (w_val != NULL);
fail_unless (GST_VALUE_HOLDS_LIST (w_val));
fail_unless_equals_int (notgst_value_list_get_nth_int (w_val, 0), 1);
fail_unless_equals_int (notgst_value_list_get_nth_int (w_val, 1),
G_MAXINT - (1 + 3));
h_val =
gst_structure_get_value (gst_caps_get_structure (adj_caps, 0), "height");
fail_unless (h_val != NULL);
fail_unless (GST_VALUE_HOLDS_LIST (h_val));
fail_unless_equals_int (notgst_value_list_get_nth_int (h_val, 0), 1);
fail_unless_equals_int (notgst_value_list_get_nth_int (h_val, 1),
1000 - (5 + 7));
gst_caps_unref (adj_caps);
gst_caps_unref (caps);
videocrop_test_cropping_deinit_context (&ctx);
}
GST_END_TEST;
static Suite *
videocrop_suite (void)
{
Suite *s = suite_create ("videocrop");
TCase *tc_chain = tcase_create ("general");
#ifdef HAVE_VALGRIND
if (RUNNING_ON_VALGRIND) {
/* our tests take quite a long time, so increase
* timeout (~25 minutes on my 1.6GHz AMD K7) */
tcase_set_timeout (tc_chain, 30 * 60);
} else
#endif
{
/* increase timeout, these tests take a long time (60 secs here) */
tcase_set_timeout (tc_chain, 2 * 60);
}
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_crop_to_1x1);
tcase_add_test (tc_chain, test_caps_transform);
tcase_add_test (tc_chain, test_passthrough);
tcase_add_test (tc_chain, test_unit_sizes);
tcase_add_test (tc_chain, test_cropping);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = videocrop_suite ();
SRunner *sr = srunner_create (s);
#ifdef HAVE_VALGRIND
if (RUNNING_ON_VALGRIND) {
/* otherwise valgrind errors out when liboil probes CPU extensions
* in oil_init() during which it causes SIGILLs etc. to be fired */
g_setenv ("OIL_CPU_FLAGS", "0", 0);
}
#endif
gst_check_init (&argc, &argv);
srunner_run_all (sr, CK_NORMAL);
nf = srunner_ntests_failed (sr);
srunner_free (sr);
return nf;
}
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