| /* GStreamer |
| * |
| * unit test for volume |
| * |
| * Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org> |
| * |
| * 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., 51 Franklin St, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif |
| |
| #include <gst/base/gstbasetransform.h> |
| #include <gst/check/gstcheck.h> |
| #include <gst/audio/streamvolume.h> |
| #include <gst/controller/gstinterpolationcontrolsource.h> |
| #include <gst/controller/gstdirectcontrolbinding.h> |
| |
| /* For ease of programming we use globals to keep refs for our floating |
| * src and sink pads we create; otherwise we always have to do get_pad, |
| * get_peer, and then remove references in every test function */ |
| static GstPad *mysrcpad, *mysinkpad; |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| #define FORMATS1 "{ S8, S16LE, S24LE, S32LE, F32LE, F64LE }" |
| #define FORMATS2 "S8" |
| #define FORMATS3 "S16LE" |
| #define FORMATS4 "S24LE" |
| #define FORMATS5 "S32LE" |
| #define FORMATS6 "F32LE" |
| #define FORMATS7 "F64LE" |
| #define FORMATS8 "U16LE" |
| #else |
| #define FORMATS1 "{ S8, S16BE, S24BE, S32BE, F32BE, F64BE }" |
| #define FORMATS2 "S8" |
| #define FORMATS3 "S16BE" |
| #define FORMATS4 "S24BE" |
| #define FORMATS5 "S32BE" |
| #define FORMATS6 "F32BE" |
| #define FORMATS7 "F64BE" |
| #define FORMATS8 "U16BE" |
| #endif |
| |
| #define VOLUME_CAPS_TEMPLATE_STRING \ |
| "audio/x-raw, " \ |
| "format = (string) "FORMATS1", " \ |
| "channels = (int) [ 1, MAX ], " \ |
| "rate = (int) [ 1, MAX ], " \ |
| "layout = (string) interleaved" |
| |
| #define VOLUME_CAPS_STRING_S8 \ |
| "audio/x-raw, " \ |
| "format = (string) "FORMATS2", " \ |
| "channels = (int) 1, " \ |
| "rate = (int) 44100," \ |
| "layout = (string) interleaved" |
| |
| #define VOLUME_CAPS_STRING_S16 \ |
| "audio/x-raw, " \ |
| "format = (string) "FORMATS3", " \ |
| "channels = (int) 1, " \ |
| "rate = (int) 44100," \ |
| "layout = (string) interleaved" |
| |
| #define VOLUME_CAPS_STRING_S24 \ |
| "audio/x-raw, " \ |
| "format = (string) "FORMATS4", " \ |
| "channels = (int) 1, " \ |
| "rate = (int) 44100," \ |
| "layout = (string) interleaved" |
| |
| #define VOLUME_CAPS_STRING_S32 \ |
| "audio/x-raw, " \ |
| "format = (string) "FORMATS5", " \ |
| "channels = (int) 1, " \ |
| "rate = (int) 44100," \ |
| "layout = (string) interleaved" |
| |
| #define VOLUME_CAPS_STRING_F32 \ |
| "audio/x-raw, " \ |
| "format = (string) "FORMATS6", " \ |
| "channels = (int) 1, " \ |
| "rate = (int) 44100," \ |
| "layout = (string) interleaved" |
| |
| #define VOLUME_CAPS_STRING_F64 \ |
| "audio/x-raw, " \ |
| "format = (string) "FORMATS7", " \ |
| "channels = (int) 1, " \ |
| "rate = (int) 44100," \ |
| "layout = (string) interleaved" |
| |
| #define VOLUME_WRONG_CAPS_STRING \ |
| "audio/x-raw, " \ |
| "format = (string) "FORMATS8", " \ |
| "channels = (int) 1, " \ |
| "rate = (int) 44100," \ |
| "layout = (string) interleaved" |
| |
| |
| static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", |
| GST_PAD_SINK, |
| GST_PAD_ALWAYS, |
| GST_STATIC_CAPS (VOLUME_CAPS_TEMPLATE_STRING) |
| ); |
| static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", |
| GST_PAD_SRC, |
| GST_PAD_ALWAYS, |
| GST_STATIC_CAPS (VOLUME_CAPS_TEMPLATE_STRING) |
| ); |
| |
| static GstElement * |
| setup_volume (void) |
| { |
| GstElement *volume; |
| |
| GST_DEBUG ("setup_volume"); |
| volume = gst_check_setup_element ("volume"); |
| mysrcpad = gst_check_setup_src_pad (volume, &srctemplate); |
| mysinkpad = gst_check_setup_sink_pad (volume, &sinktemplate); |
| gst_pad_set_active (mysrcpad, TRUE); |
| gst_pad_set_active (mysinkpad, TRUE); |
| |
| return volume; |
| } |
| |
| static void |
| cleanup_volume (GstElement * volume) |
| { |
| GST_DEBUG ("cleanup_volume"); |
| |
| g_list_foreach (buffers, (GFunc) gst_mini_object_unref, NULL); |
| g_list_free (buffers); |
| buffers = NULL; |
| |
| gst_pad_set_active (mysrcpad, FALSE); |
| gst_pad_set_active (mysinkpad, FALSE); |
| gst_check_teardown_src_pad (volume); |
| gst_check_teardown_sink_pad (volume); |
| gst_check_teardown_element (volume); |
| } |
| |
| GST_START_TEST (test_get_set) |
| { |
| GstElement *volume = gst_element_factory_make ("volume", NULL); |
| gdouble val; |
| |
| fail_unless (volume != NULL); |
| g_object_get (G_OBJECT (volume), "volume", &val, NULL); |
| fail_unless (val == 1.0); |
| fail_unless (val == gst_stream_volume_get_volume (GST_STREAM_VOLUME (volume), |
| GST_STREAM_VOLUME_FORMAT_LINEAR)); |
| |
| g_object_set (G_OBJECT (volume), "volume", 0.5, NULL); |
| g_object_get (G_OBJECT (volume), "volume", &val, NULL); |
| fail_unless (val == 0.5); |
| fail_unless (val == gst_stream_volume_get_volume (GST_STREAM_VOLUME (volume), |
| GST_STREAM_VOLUME_FORMAT_LINEAR)); |
| |
| gst_stream_volume_set_volume (GST_STREAM_VOLUME (volume), |
| GST_STREAM_VOLUME_FORMAT_LINEAR, 1.0); |
| g_object_get (G_OBJECT (volume), "volume", &val, NULL); |
| fail_unless (val == 1.0); |
| fail_unless (val == gst_stream_volume_get_volume (GST_STREAM_VOLUME (volume), |
| GST_STREAM_VOLUME_FORMAT_LINEAR)); |
| |
| gst_object_unref (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_unity_s8) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer, *outbuffer; |
| GstCaps *caps; |
| gint8 in[2] = { 64, -16 }; |
| gint8 *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (2); |
| gst_buffer_fill (inbuffer, 0, in, 2); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S8); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gint8 *) map.data; |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", in[0], in[1], res[0], res[1]); |
| fail_unless (memcmp (res, in, 2) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_half_s8) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint8 in[2] = { 64, -16 }; |
| gint8 out[2] = { 32, -8 }; |
| gint8 *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 0.5, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (2); |
| gst_buffer_fill (inbuffer, 0, in, 2); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S8); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gint8 *) map.data; |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], res[0], |
| res[1]); |
| fail_unless (memcmp (res, out, 2) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_double_s8) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint8 in[2] = { 64, -16 }; |
| gint8 out[2] = { 127, -32 }; /* notice the clamped sample */ |
| gint8 *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 2.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (2); |
| gst_buffer_fill (inbuffer, 0, in, 2); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S8); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gint8 *) map.data; |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], res[0], |
| res[1]); |
| fail_unless (memcmp (res, out, 2) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_ten_s8) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint8 in[2] = { 64, -10 }; |
| gint8 out[2] = { 127, -100 }; /* notice the clamped sample */ |
| gint8 *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 10.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (2); |
| gst_buffer_fill (inbuffer, 0, in, 2); |
| fail_unless (gst_buffer_memcmp (inbuffer, 0, in, 2) == 0); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S8); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gint8 *) map.data; |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], res[0], |
| res[1]); |
| fail_unless (memcmp (res, out, 2) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_mute_s8) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint8 in[2] = { 64, -16 }; |
| gint8 out[2] = { 0, 0 }; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "mute", TRUE, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (2); |
| gst_buffer_fill (inbuffer, 0, in, 2); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S8); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], map.data[0], |
| map.data[1]); |
| fail_unless (memcmp (map.data, out, 2) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_unity_s16) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer, *outbuffer; |
| GstCaps *caps; |
| gint16 in[2] = { 16384, -256 }; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (4); |
| gst_buffer_fill (inbuffer, 0, in, 4); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S16); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", in[0], in[1], map.data[0], |
| map.data[1]); |
| fail_unless (memcmp (map.data, in, 4) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_half_s16) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint16 in[2] = { 16384, -256 }; |
| gint16 out[2] = { 8192, -128 }; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 0.5, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (4); |
| gst_buffer_fill (inbuffer, 0, in, 4); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S16); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], map.data[0], |
| map.data[1]); |
| fail_unless (memcmp (map.data, out, 4) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_double_s16) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint16 in[2] = { 16384, -256 }; |
| gint16 out[2] = { 32767, -512 }; /* notice the clamped sample */ |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 2.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (4); |
| gst_buffer_fill (inbuffer, 0, in, 4); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S16); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], map.data[0], |
| map.data[1]); |
| fail_unless (memcmp (map.data, out, 4) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_ten_s16) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint16 in[2] = { 16384, -10 }; |
| gint16 out[2] = { 32767, -100 }; /* notice the clamped sample */ |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 10.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (4); |
| gst_buffer_fill (inbuffer, 0, in, 4); |
| fail_unless (gst_buffer_memcmp (inbuffer, 0, in, 4) == 0); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S16); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], map.data[0], |
| map.data[1]); |
| fail_unless (memcmp (map.data, out, 4) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| |
| GST_START_TEST (test_mute_s16) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint16 in[2] = { 16384, -256 }; |
| gint16 out[2] = { 0, 0 }; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "mute", TRUE, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (4); |
| gst_buffer_fill (inbuffer, 0, in, 4); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S16); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], map.data[0], |
| map.data[1]); |
| fail_unless (memcmp (map.data, out, 4) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| #if (G_BYTE_ORDER == G_LITTLE_ENDIAN) |
| #define get_unaligned_i24(_x) ( (((guint8*)_x)[0]) | ((((guint8*)_x)[1]) << 8) | ((((gint8*)_x)[2]) << 16) ) |
| #define write_unaligned_u24(_x,samp) do { (((guint8*)_x)[0]) = samp & 0xFF; (((guint8*)_x)[1]) = (samp >> 8) & 0xFF; (((guint8*)_x)[2]) = (samp >> 16) & 0xFF; } while (0) |
| #else /* BIG ENDIAN */ |
| #define get_unaligned_i24(_x) ( (((guint8*)_x)[2]) | ((((guint8*)_x)[1]) << 8) | ((((gint8*)_x)[0]) << 16) ) |
| #define write_unaligned_u24(_x,samp) do { (((guint8*)_x)[0]) = (samp >> 16) & 0xFF; (((guint8*)_x)[1]) = (samp >> 8) & 0xFF; (((guint8*)_x)[2]) = samp & 0xFF; } while (0) |
| #endif |
| |
| GST_START_TEST (test_unity_s24) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer, *outbuffer; |
| GstCaps *caps; |
| gint32 in_32[2] = { 4194304, -4096 }; |
| guint8 in[6]; |
| GstMapInfo map; |
| gint32 res_32[2]; |
| |
| write_unaligned_u24 (in, in_32[0]); |
| write_unaligned_u24 (in + 3, in_32[1]); |
| |
| volume = setup_volume (); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (6); |
| gst_buffer_fill (inbuffer, 0, in, 6); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S24); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| |
| res_32[0] = get_unaligned_i24 (map.data); |
| res_32[1] = get_unaligned_i24 ((map.data + 3)); |
| |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", in_32[0], in_32[1], res_32[0], |
| res_32[1]); |
| fail_unless (memcmp (map.data, in, 6) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_half_s24) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint32 in_32[2] = { 4194304, -4096 }; |
| guint8 in[6]; |
| GstMapInfo map; |
| gint32 res_32[2]; |
| gint32 out_32[2] = { 2097152, -2048 }; |
| |
| write_unaligned_u24 (in, in_32[0]); |
| write_unaligned_u24 (in + 3, in_32[1]); |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 0.5, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (6); |
| gst_buffer_fill (inbuffer, 0, in, 6); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S24); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| |
| res_32[0] = get_unaligned_i24 (map.data); |
| res_32[1] = get_unaligned_i24 ((map.data + 3)); |
| |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out_32[0], out_32[1], |
| res_32[0], res_32[1]); |
| fail_unless (memcmp (res_32, out_32, 8) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_double_s24) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint32 in_32[2] = { 4194304, -4096 }; |
| guint8 in[6]; |
| GstMapInfo map; |
| gint32 res_32[2]; |
| gint32 out_32[2] = { 8388607, -8192 }; /* notice the clamped sample */ |
| |
| write_unaligned_u24 (in, in_32[0]); |
| write_unaligned_u24 (in + 3, in_32[1]); |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 2.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (6); |
| gst_buffer_fill (inbuffer, 0, in, 6); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S24); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| |
| res_32[0] = get_unaligned_i24 (map.data); |
| res_32[1] = get_unaligned_i24 ((map.data + 3)); |
| |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out_32[0], out_32[1], |
| res_32[0], res_32[1]); |
| fail_unless (memcmp (res_32, out_32, 8) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_ten_s24) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint32 in_32[2] = { 4194304, -10 }; |
| guint8 in[6]; |
| GstMapInfo map; |
| gint32 res_32[2]; |
| gint32 out_32[2] = { 8388607, -100 }; /* notice the clamped sample */ |
| |
| write_unaligned_u24 (in, in_32[0]); |
| write_unaligned_u24 (in + 3, in_32[1]); |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 10.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (6); |
| gst_buffer_fill (inbuffer, 0, in, 6); |
| fail_unless (gst_buffer_memcmp (inbuffer, 0, in, 6) == 0); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S24); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| |
| res_32[0] = get_unaligned_i24 (map.data); |
| res_32[1] = get_unaligned_i24 ((map.data + 3)); |
| |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out_32[0], out_32[1], |
| res_32[0], res_32[1]); |
| fail_unless (memcmp (res_32, out_32, 8) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_mute_s24) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint32 in_32[2] = { 4194304, -4096 }; |
| guint8 in[6]; |
| GstMapInfo map; |
| gint32 res_32[2]; |
| gint32 out_32[2] = { 0, 0 }; /* notice the clamped sample */ |
| |
| write_unaligned_u24 (in, in_32[0]); |
| write_unaligned_u24 (in + 3, in_32[1]); |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "mute", TRUE, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (6); |
| gst_buffer_fill (inbuffer, 0, in, 6); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S24); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| |
| res_32[0] = get_unaligned_i24 (map.data); |
| res_32[1] = get_unaligned_i24 ((map.data + 3)); |
| |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out_32[0], out_32[1], |
| res_32[0], res_32[1]); |
| fail_unless (memcmp (res_32, out_32, 8) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_unity_s32) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer, *outbuffer; |
| GstCaps *caps; |
| gint32 in[2] = { 1073741824, -65536 }; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (8); |
| gst_buffer_fill (inbuffer, 0, in, 8); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S32); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", in[0], in[1], map.data[0], |
| map.data[1]); |
| fail_unless (memcmp (map.data, in, 8) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_half_s32) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint32 in[2] = { 1073741824, -65536 }; |
| gint32 out[2] = { 536870912, -32768 }; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 0.5, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (8); |
| gst_buffer_fill (inbuffer, 0, in, 8); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S32); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], map.data[0], |
| map.data[1]); |
| fail_unless (memcmp (map.data, out, 8) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_double_s32) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint32 in[2] = { 1073741824, -65536 }; |
| gint32 out[2] = { 2147483647, -131072 }; /* notice the clamped sample */ |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 2.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (8); |
| gst_buffer_fill (inbuffer, 0, in, 8); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S32); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], map.data[0], |
| map.data[1]); |
| fail_unless (memcmp (map.data, out, 8) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_ten_s32) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint32 in[2] = { 1073741824, -10 }; |
| gint32 out[2] = { 2147483647, -100 }; /* notice the clamped sample */ |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 10.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (8); |
| gst_buffer_fill (inbuffer, 0, in, 8); |
| fail_unless (gst_buffer_memcmp (inbuffer, 0, in, 8) == 0); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S32); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], map.data[0], |
| map.data[1]); |
| fail_unless (memcmp (map.data, out, 8) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_mute_s32) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gint32 in[2] = { 1073741824, -65536 }; |
| gint32 out[2] = { 0, 0 }; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "mute", TRUE, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (8); |
| gst_buffer_fill (inbuffer, 0, in, 8); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S32); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", out[0], out[1], map.data[0], |
| map.data[1]); |
| fail_unless (memcmp (map.data, out, 8) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_unity_f32) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer, *outbuffer; |
| GstCaps *caps; |
| gfloat in[2] = { 0.75, -0.25 }, *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (8); |
| gst_buffer_fill (inbuffer, 0, in, sizeof (in)); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_F32); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gfloat *) map.data; |
| GST_INFO ("expected %+1.4f %+1.4f real %+1.4f %+1.4f", in[0], in[1], |
| res[0], res[1]); |
| fail_unless_equals_float (res[0], in[0]); |
| fail_unless_equals_float (res[1], in[1]); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_half_f32) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gfloat in[2] = { 0.75, -0.25 }; |
| gfloat out[2] = { 0.375, -0.125 }; |
| gfloat *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 0.5, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (8); |
| gst_buffer_fill (inbuffer, 0, in, 8); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_F32); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gfloat *) map.data; |
| GST_INFO ("expected %+1.4f %+1.4f real %+1.4f %+1.4f", out[0], out[1], |
| res[0], res[1]); |
| fail_unless_equals_float (res[0], out[0]); |
| fail_unless_equals_float (res[1], out[1]); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_double_f32) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gfloat in[2] = { 0.75, -0.25 }; |
| gfloat out[2] = { 1.5, -0.5 }; /* nothing is clamped */ |
| gfloat *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 2.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (8); |
| gst_buffer_fill (inbuffer, 0, in, 8); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_F32); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gfloat *) map.data; |
| GST_INFO ("expected %+1.4f %+1.4f real %+1.4f %+1.4f", out[0], out[1], |
| res[0], res[1]); |
| fail_unless_equals_float (res[0], out[0]); |
| fail_unless_equals_float (res[1], out[1]); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_ten_f32) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gfloat in[2] = { 0.75, -0.25 }; |
| gfloat out[2] = { 7.5, -2.5 }; /* nothing is clamped */ |
| gfloat *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 10.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (8); |
| gst_buffer_fill (inbuffer, 0, in, 8); |
| fail_unless (gst_buffer_memcmp (inbuffer, 0, in, 8) == 0); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_F32); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gfloat *) map.data; |
| GST_INFO ("expected %+1.4f %+1.4f real %+1.4f %+1.4f", out[0], out[1], |
| res[0], res[1]); |
| fail_unless_equals_float (res[0], out[0]); |
| fail_unless_equals_float (res[1], out[1]); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| |
| GST_START_TEST (test_mute_f32) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gfloat in[2] = { 0.75, -0.25 }; |
| gfloat out[2] = { 0, 0 }; |
| gfloat *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "mute", TRUE, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (8); |
| gst_buffer_fill (inbuffer, 0, in, 8); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_F32); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gfloat *) map.data; |
| GST_INFO ("expected %+1.4f %+1.4f real %+1.4f %+1.4f", out[0], out[1], |
| res[0], res[1]); |
| fail_unless_equals_float (res[0], out[0]); |
| fail_unless_equals_float (res[1], out[1]); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_unity_f64) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer, *outbuffer; |
| GstCaps *caps; |
| gdouble in[2] = { 0.75, -0.25 }; |
| gdouble *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (16); |
| gst_buffer_fill (inbuffer, 0, in, 16); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_F64); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gdouble *) map.data; |
| GST_INFO ("expected %+1.4f %+1.4f real %+1.4f %+1.4f", in[0], in[1], |
| res[0], res[1]); |
| fail_unless_equals_float (res[0], in[0]); |
| fail_unless_equals_float (res[1], in[1]); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_half_f64) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gdouble in[2] = { 0.75, -0.25 }; |
| gdouble out[2] = { 0.375, -0.125 }; |
| gdouble *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 0.5, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (16); |
| gst_buffer_fill (inbuffer, 0, in, 16); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_F64); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gdouble *) map.data; |
| GST_INFO ("expected %+1.4f %+1.4f real %+1.4f %+1.4f", out[0], out[1], |
| res[0], res[1]); |
| fail_unless_equals_float (res[0], out[0]); |
| fail_unless_equals_float (res[1], out[1]); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_double_f64) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gdouble in[2] = { 0.75, -0.25 }; |
| gdouble out[2] = { 1.5, -0.5 }; /* nothing is clamped */ |
| gdouble *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 2.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (16); |
| gst_buffer_fill (inbuffer, 0, in, 16); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_F64); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gdouble *) map.data; |
| GST_INFO ("expected %+1.4f %+1.4f real %+1.4f %+1.4f", out[0], out[1], |
| res[0], res[1]); |
| fail_unless_equals_float (res[0], out[0]); |
| fail_unless_equals_float (res[1], out[1]); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_ten_f64) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gdouble in[2] = { 0.75, -0.25 }; |
| gdouble out[2] = { 7.5, -2.5 }; /* nothing is clamped */ |
| gdouble *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 10.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (16); |
| gst_buffer_fill (inbuffer, 0, in, 16); |
| fail_unless (gst_buffer_memcmp (inbuffer, 0, in, 16) == 0); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_F64); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gdouble *) map.data; |
| GST_INFO ("expected %+1.4f %+1.4f real %+1.4f %+1.4f", out[0], out[1], |
| res[0], res[1]); |
| fail_unless_equals_float (res[0], out[0]); |
| fail_unless_equals_float (res[1], out[1]); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| |
| GST_START_TEST (test_mute_f64) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstBuffer *outbuffer; |
| GstCaps *caps; |
| gdouble in[2] = { 0.75, -0.25 }; |
| gdouble out[2] = { 0, 0 }; |
| gdouble *res; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "mute", TRUE, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (16); |
| gst_buffer_fill (inbuffer, 0, in, 16); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_F64); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| /* FIXME: reffing the inbuffer should make the transformation not be |
| * inplace |
| gst_buffer_ref (inbuffer); |
| */ |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being modified inplace and |
| * collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| res = (gdouble *) map.data; |
| GST_INFO ("expected %+1.4f %+1.4f real %+1.4f %+1.4f", out[0], out[1], |
| res[0], res[1]); |
| fail_unless_equals_float (res[0], out[0]); |
| fail_unless_equals_float (res[1], out[1]); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_wrong_caps) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| gint16 in[2] = { 16384, -256 }; |
| GstBus *bus; |
| GstMessage *message; |
| GstCaps *caps; |
| |
| volume = setup_volume (); |
| bus = gst_bus_new (); |
| |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (4); |
| gst_buffer_fill (inbuffer, 0, in, 4); |
| caps = gst_caps_from_string (VOLUME_WRONG_CAPS_STRING); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| gst_buffer_ref (inbuffer); |
| |
| /* set a bus here so we avoid getting state change messages */ |
| gst_element_set_bus (volume, bus); |
| |
| /* pushing gives an error because it can't negotiate with wrong caps */ |
| fail_unless_equals_int (gst_pad_push (mysrcpad, inbuffer), |
| GST_FLOW_NOT_NEGOTIATED); |
| /* ... and the buffer would have been lost if we didn't ref it ourselves */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| gst_buffer_unref (inbuffer); |
| fail_unless_equals_int (g_list_length (buffers), 0); |
| |
| /* volume_set_caps should not have been called since basetransform caught |
| * the negotiation problem */ |
| fail_if ((message = gst_bus_pop (bus)) != NULL); |
| |
| /* cleanup */ |
| gst_element_set_bus (volume, NULL); |
| gst_object_unref (GST_OBJECT (bus)); |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_passthrough) |
| { |
| GstElement *volume; |
| GstBuffer *inbuffer, *outbuffer; |
| GstCaps *caps; |
| gint16 *out, in[2] = { 16384, -256 }; |
| GstMapInfo map; |
| |
| volume = setup_volume (); |
| g_object_set (G_OBJECT (volume), "volume", 1.0, NULL); |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (4); |
| gst_buffer_fill (inbuffer, 0, in, 4); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S16); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| out = (gint16 *) map.data; |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", in[0], in[1], out[0], out[1]); |
| fail_unless (memcmp (map.data, in, 4) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| /* cleanup */ |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_controller_usability) |
| { |
| GstControlSource *cs; |
| GstTimedValueControlSource *tvcs; |
| GstControlBinding *cb; |
| GstElement *volume; |
| |
| volume = setup_volume (); |
| |
| /* this shouldn't crash, whether this mode is implemented or not */ |
| cs = gst_interpolation_control_source_new (); |
| g_object_set (cs, "mode", GST_INTERPOLATION_MODE_CUBIC, NULL); |
| cb = gst_direct_control_binding_new (GST_OBJECT_CAST (volume), "volume", cs); |
| gst_object_add_control_binding (GST_OBJECT_CAST (volume), cb); |
| |
| tvcs = (GstTimedValueControlSource *) cs; |
| gst_timed_value_control_source_set (tvcs, 0 * GST_SECOND, 0.0); |
| gst_timed_value_control_source_set (tvcs, 5 * GST_SECOND, 1.0); |
| gst_timed_value_control_source_set (tvcs, 10 * GST_SECOND, 0.0); |
| |
| gst_object_unref (cs); |
| gst_object_remove_control_binding (GST_OBJECT_CAST (volume), cb); |
| |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_controller_processing) |
| { |
| GstControlSource *cs; |
| GstTimedValueControlSource *tvcs; |
| GstElement *volume; |
| GstBuffer *inbuffer, *outbuffer; |
| GstCaps *caps; |
| gint16 *out, in[2] = { 16384, -256 }; |
| GstMapInfo map; |
| GstSegment seg; |
| |
| volume = setup_volume (); |
| |
| cs = gst_interpolation_control_source_new (); |
| g_object_set (cs, "mode", GST_INTERPOLATION_MODE_CUBIC, NULL); |
| gst_object_add_control_binding (GST_OBJECT_CAST (volume), |
| gst_direct_control_binding_new (GST_OBJECT_CAST (volume), "volume", cs)); |
| |
| /* the value range for volume is 0.0 ... 10.0 */ |
| tvcs = (GstTimedValueControlSource *) cs; |
| gst_timed_value_control_source_set (tvcs, 0 * GST_SECOND, 0.1); |
| |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (4); |
| gst_buffer_fill (inbuffer, 0, in, 4); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S16); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| GST_BUFFER_TIMESTAMP (inbuffer) = 0; |
| gst_caps_unref (caps); |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| |
| gst_segment_init (&seg, GST_FORMAT_TIME); |
| fail_unless (gst_pad_push_event (mysrcpad, |
| gst_event_new_segment (&seg)) == TRUE); |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| /* ... but it ends up being collected on the global buffer list */ |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless_equals_int (g_list_length (buffers), 1); |
| fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); |
| fail_unless (inbuffer == outbuffer); |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| out = (gint16 *) map.data; |
| GST_INFO ("expected %+5d %+5d real %+5d %+5d", in[0], in[1], out[0], out[1]); |
| fail_unless (memcmp (map.data, in, 4) == 0); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| gst_object_unref (cs); |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_controller_defaults_at_ts0) |
| { |
| GstControlSource *cs; |
| GstTimedValueControlSource *tvcs; |
| GstElement *volume; |
| GstBuffer *inbuffer; |
| GstCaps *caps; |
| GstSegment seg; |
| |
| volume = setup_volume (); |
| |
| cs = gst_interpolation_control_source_new (); |
| g_object_set (cs, "mode", GST_INTERPOLATION_MODE_LINEAR, NULL); |
| gst_object_add_control_binding (GST_OBJECT_CAST (volume), |
| gst_direct_control_binding_new (GST_OBJECT_CAST (volume), "volume", cs)); |
| |
| /* make a control curve that does not start at ts=0, the element will use |
| * the current property value (default) until the control curve starts |
| */ |
| tvcs = (GstTimedValueControlSource *) cs; |
| gst_timed_value_control_source_set (tvcs, GST_SECOND / 100, 0.1); |
| gst_timed_value_control_source_set (tvcs, GST_SECOND, 1.0); |
| |
| fail_unless (gst_element_set_state (volume, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| /* controller curve starts at sample: 441 */ |
| inbuffer = gst_buffer_new_and_alloc (1000 * sizeof (gint16)); |
| gst_buffer_memset (inbuffer, 0, 0, 1000 * sizeof (gint16)); |
| caps = gst_caps_from_string (VOLUME_CAPS_STRING_S16); |
| gst_check_setup_events (mysrcpad, volume, caps, GST_FORMAT_TIME); |
| GST_BUFFER_TIMESTAMP (inbuffer) = 0; |
| gst_caps_unref (caps); |
| |
| gst_segment_init (&seg, GST_FORMAT_TIME); |
| fail_unless (gst_pad_push_event (mysrcpad, |
| gst_event_new_segment (&seg)) == TRUE); |
| |
| /* pushing gives away my reference ... */ |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| |
| gst_object_unref (cs); |
| cleanup_volume (volume); |
| } |
| |
| GST_END_TEST; |
| |
| |
| static Suite * |
| volume_suite (void) |
| { |
| Suite *s = suite_create ("volume"); |
| TCase *tc_chain = tcase_create ("general"); |
| |
| suite_add_tcase (s, tc_chain); |
| tcase_add_test (tc_chain, test_get_set); |
| tcase_add_test (tc_chain, test_unity_s8); |
| tcase_add_test (tc_chain, test_half_s8); |
| tcase_add_test (tc_chain, test_double_s8); |
| tcase_add_test (tc_chain, test_ten_s8); |
| tcase_add_test (tc_chain, test_mute_s8); |
| tcase_add_test (tc_chain, test_unity_s16); |
| tcase_add_test (tc_chain, test_half_s16); |
| tcase_add_test (tc_chain, test_double_s16); |
| tcase_add_test (tc_chain, test_ten_s16); |
| tcase_add_test (tc_chain, test_mute_s16); |
| tcase_add_test (tc_chain, test_unity_s24); |
| tcase_add_test (tc_chain, test_half_s24); |
| tcase_add_test (tc_chain, test_double_s24); |
| tcase_add_test (tc_chain, test_ten_s24); |
| tcase_add_test (tc_chain, test_mute_s24); |
| tcase_add_test (tc_chain, test_unity_s32); |
| tcase_add_test (tc_chain, test_half_s32); |
| tcase_add_test (tc_chain, test_double_s32); |
| tcase_add_test (tc_chain, test_ten_s32); |
| tcase_add_test (tc_chain, test_mute_s32); |
| tcase_add_test (tc_chain, test_unity_f32); |
| tcase_add_test (tc_chain, test_half_f32); |
| tcase_add_test (tc_chain, test_double_f32); |
| tcase_add_test (tc_chain, test_ten_f32); |
| tcase_add_test (tc_chain, test_mute_f32); |
| tcase_add_test (tc_chain, test_unity_f64); |
| tcase_add_test (tc_chain, test_half_f64); |
| tcase_add_test (tc_chain, test_double_f64); |
| tcase_add_test (tc_chain, test_ten_f64); |
| tcase_add_test (tc_chain, test_mute_f64); |
| tcase_add_test (tc_chain, test_wrong_caps); |
| tcase_add_test (tc_chain, test_passthrough); |
| tcase_add_test (tc_chain, test_controller_usability); |
| tcase_add_test (tc_chain, test_controller_processing); |
| tcase_add_test (tc_chain, test_controller_defaults_at_ts0); |
| |
| return s; |
| } |
| |
| GST_CHECK_MAIN (volume) |