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ext/ffmpeg/: Free strings atleast when finalizing elements.

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Original commit message from CVS:
* ext/ffmpeg/gstffmpegcfg.c: (gst_ffmpeg_cfg_install_property),
(gst_ffmpeg_cfg_finalize):
* ext/ffmpeg/gstffmpegcfg.h:
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_finalize),
(ffmpegenc_setup_working_buf), (gst_ffmpegenc_chain_video),
(gst_ffmpegenc_flush_buffers):
Free strings atleast when finalizing elements.
* tests/check/generic/libavcodec-locking.c: (GST_START_TEST),
(simple_launch_lines_suite):
Fix some leaks.
This commit is contained in:
Stefan Kost 2007-08-01 17:43:39 +00:00
parent 8e16a39836
commit 907d7e40f5
5 changed files with 65 additions and 14 deletions
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14
ChangeLog
View file

@ -1,3 +1,17 @@
2007-08-01 Stefan Kost <ensonic@users.sf.net>
* ext/ffmpeg/gstffmpegcfg.c: (gst_ffmpeg_cfg_install_property),
(gst_ffmpeg_cfg_finalize):
* ext/ffmpeg/gstffmpegcfg.h:
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_finalize),
(ffmpegenc_setup_working_buf), (gst_ffmpegenc_chain_video),
(gst_ffmpegenc_flush_buffers):
Free strings atleast when finalizing elements.
* tests/check/generic/libavcodec-locking.c: (GST_START_TEST),
(simple_launch_lines_suite):
Fix some leaks.
2007-08-01 Stefan Kost <ensonic@users.sf.net>
* configure.ac:

39
ext/ffmpeg/gstffmpegcfg.c
View file

@ -760,7 +760,7 @@ gst_ffmpeg_cfg_install_property (GstFFMpegEncClass * klass, guint base)
GParamSpecString* pstring = G_PARAM_SPEC_STRING (pspec);
pspec = g_param_spec_string (name, nick, blurb,
lavc_default ? G_STRUCT_MEMBER (gchar*, ctx, ctx_offset)
: pstring->default_value,
: pstring->default_value,
pspec->flags);
break;
}
@ -813,13 +813,13 @@ gst_ffmpeg_cfg_install_property (GstFFMpegEncClass * klass, guint base)
GParamSpecEnum* penum = G_PARAM_SPEC_ENUM (pspec);
pspec = g_param_spec_enum (name, nick, blurb,
pspec->value_type,
lavc_default ? G_STRUCT_MEMBER (gint, ctx, ctx_offset)
lavc_default ? G_STRUCT_MEMBER (gint, ctx, ctx_offset)
: penum->default_value, pspec->flags);
} else if (G_IS_PARAM_SPEC_FLAGS (pspec)) {
GParamSpecFlags* pflags = G_PARAM_SPEC_FLAGS (pspec);
pspec = g_param_spec_flags (name, nick, blurb,
pspec->value_type,
lavc_default ? G_STRUCT_MEMBER (guint, ctx, ctx_offset)
lavc_default ? G_STRUCT_MEMBER (guint, ctx, ctx_offset)
: pflags->default_value, pspec->flags);
} else {
g_critical ("%s does not yet support type %s", GST_FUNCTION,
@ -1026,3 +1026,36 @@ gst_ffmpeg_cfg_fill_context (GstFFMpegEnc * ffmpegenc, AVCodecContext * context)
list = list->next;
}
}
void
gst_ffmpeg_cfg_finalize (GstFFMpegEnc * ffmpegenc)
{
GParamSpec **pspecs;
guint num_props, i;
pspecs = g_object_class_list_properties (G_OBJECT_GET_CLASS (ffmpegenc),
&num_props);
for (i = 0; i < num_props; ++i) {
GParamSpec *pspec = pspecs[i];
GParamSpecData *qdata;
qdata = g_param_spec_get_qdata (pspec, quark);
/* our param specs should have such qdata */
if (!qdata)
continue;
switch (G_PARAM_SPEC_VALUE_TYPE (pspec)) {
case G_TYPE_STRING:
if(qdata->size == sizeof (gchar*)) {
g_free (G_STRUCT_MEMBER (gchar*, ffmpegenc, qdata->offset));
G_STRUCT_MEMBER (gchar*, ffmpegenc, qdata->offset) = NULL;
}
break;
default:
break;
}
}
g_free (pspecs);
}

1
ext/ffmpeg/gstffmpegcfg.h
View file

@ -35,6 +35,7 @@ gboolean gst_ffmpeg_cfg_get_property (GObject * object,
void gst_ffmpeg_cfg_fill_context (GstFFMpegEnc * ffmpegenc, AVCodecContext * context);
void gst_ffmpeg_cfg_set_defaults (GstFFMpegEnc * ffmpegenc);
void gst_ffmpeg_cfg_finalize (GstFFMpegEnc * ffmpegenc);
G_END_DECLS

8
ext/ffmpeg/gstffmpegenc.c
View file

@ -259,6 +259,8 @@ gst_ffmpegenc_finalize (GObject * object)
{
GstFFMpegEnc *ffmpegenc = (GstFFMpegEnc *) object;
gst_ffmpeg_cfg_finalize (ffmpegenc);
/* close old session */
if (ffmpegenc->opened) {
gst_ffmpeg_avcodec_close (ffmpegenc->context);
@ -570,7 +572,7 @@ gst_ffmpegenc_setcaps (GstPad * pad, GstCaps * caps)
static void
ffmpegenc_setup_working_buf (GstFFMpegEnc *ffmpegenc)
{
if (ffmpegenc->working_buf == NULL ||
if (ffmpegenc->working_buf == NULL ||
ffmpegenc->working_buf_size != ffmpegenc->buffer_size) {
if (ffmpegenc->working_buf)
g_free (ffmpegenc->working_buf);
@ -603,7 +605,7 @@ gst_ffmpegenc_chain_video (GstPad * pad, GstBuffer * inbuf)
ffmpegenc_setup_working_buf (ffmpegenc);
ret_size = avcodec_encode_video (ffmpegenc->context,
ffmpegenc->working_buf, ffmpegenc->working_buf_size,
ffmpegenc->working_buf, ffmpegenc->working_buf_size,
ffmpegenc->picture);
if (ret_size < 0) {
@ -754,7 +756,7 @@ gst_ffmpegenc_flush_buffers (GstFFMpegEnc * ffmpegenc, gboolean send)
while (!g_queue_is_empty (ffmpegenc->delay)) {
ffmpegenc_setup_working_buf (ffmpegenc);
ret_size = avcodec_encode_video (ffmpegenc->context,
ffmpegenc->working_buf, ffmpegenc->working_buf_size, NULL);

17
tests/check/generic/libavcodec-locking.c
View file

@ -36,7 +36,7 @@ setup_pipeline (const gchar * pipe_descr)
return pipeline;
}
/*
/*
* run_pipeline:
* @pipe: the pipeline to run
* @desc: the description for use in messages
@ -101,22 +101,21 @@ GST_START_TEST (test_libavcodec_locks)
for (i=0; i<NUM_SINKS; i++)
sink[i] = g_strdup_printf (" t.src%d ! queue ! ffenc_mpeg4 ! ffdec_mpeg4 ! fakesink sync=true", i);
sink [NUM_SINKS] = NULL;
sinks = g_strjoinv (" ", sink);
s = g_strdup_printf ("videotestsrc ! video/x-raw-yuv,format=(fourcc)I420,width=320,height=240,framerate=(fraction)10/1 ! tee name=t %s", sinks);
run_pipeline (setup_pipeline (s), s,
GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
GST_MESSAGE_UNKNOWN);
g_free (s);
for (i=0; i<NUM_SINKS; i++)
g_free (sink[i]);
g_free (sinks);
}
GST_END_TEST Suite *
@ -138,6 +137,7 @@ simple_launch_lines_suite (void)
suite_add_tcase (s, tc_chain);
#ifndef GST_DISABLE_PARSE
/* only run this if we haven't been configured with --disable-encoders */
if (gst_default_registry_check_feature_version ("ffenc_mpeg4",
GST_VERSION_MAJOR, GST_VERSION_MINOR, 0)) {
@ -145,7 +145,8 @@ simple_launch_lines_suite (void)
} else {
g_print ("******* Skipping libavcodec_locks test, no encoder available\n");
}
#endif
return s;
}