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Various potential memory leak fixed

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brunoherbelin
2021-04-04 01:25:35 +02:00
parent ceea9c10d5
commit b4627a1613
4 changed files with 14 additions and 15 deletions
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10
FrameGrabber.cpp
View File

@@ -16,7 +16,7 @@
FrameGrabbing::FrameGrabbing(): pbo_index_(0), pbo_next_index_(0), size_(0), width_(0), height_(0), use_alpha_(0), caps_(nullptr)
FrameGrabbing::FrameGrabbing(): pbo_index_(0), pbo_next_index_(0), size_(0), width_(0), height_(0), use_alpha_(0), caps_(NULL)
{
pbo_[0] = 0;
pbo_[1] = 0;
@@ -28,7 +28,7 @@ FrameGrabbing::~FrameGrabbing()
clearAll();
// cleanup
if (caps_!=nullptr)
if (caps_)
gst_caps_unref (caps_);
if (pbo_[0])
glDeleteBuffers(2, pbo_);
@@ -73,7 +73,7 @@ FrameGrabber *FrameGrabbing::get(uint64_t id)
void FrameGrabbing::stopAll()
{
std::list<FrameGrabber *>::iterator iter;
for (iter=grabbers_.begin(); iter != grabbers_.end(); iter++ )
for (iter=grabbers_.begin(); iter != grabbers_.end(); ++iter )
(*iter)->stop();
}
@@ -121,7 +121,7 @@ void FrameGrabbing::grabFrame(FrameBuffer *frame_buffer, float dt)
pbo_next_index_ = 0;
// new caps
if (caps_!=nullptr)
if (caps_)
gst_caps_unref (caps_);
caps_ = gst_caps_new_simple ("video/x-raw",
"format", G_TYPE_STRING, use_alpha_ ? "RGBA" : "RGB",
@@ -193,7 +193,7 @@ void FrameGrabbing::grabFrame(FrameBuffer *frame_buffer, float dt)
delete rec;
}
else
iter++;
++iter;
}
// unref / free the frame

12
GstToolkit.cpp
View File

@@ -142,13 +142,8 @@ string GstToolkit::gst_version()
};
const int N = 10;
#elif GST_GL_HAVE_PLATFORM_CGL
<<<<<<< HEAD
const char *plugins[1] = { "vtdec_hw" };
const int N = 1;
=======
const char *plugins[2] = { "vtdec_hw", "vtdechw" };
const int N = 2;
>>>>>>> 7344258b2f761d53d617e272473381625652d30a
#else
const char *plugins[0] = { };
const int N = 0;
@@ -184,7 +179,7 @@ std::string GstToolkit::used_gpu_decoding_plugins(GstElement *gstbin)
{
std::string found = "";
auto it = gst_bin_iterate_recurse(GST_BIN(gstbin));
GstIterator* it = gst_bin_iterate_recurse(GST_BIN(gstbin));
GValue value = G_VALUE_INIT;
for(GstIteratorResult r = gst_iterator_next(it, &value); r != GST_ITERATOR_DONE; r = gst_iterator_next(it, &value))
{
@@ -192,7 +187,9 @@ std::string GstToolkit::used_gpu_decoding_plugins(GstElement *gstbin)
{
GstElement *e = static_cast<GstElement*>(g_value_peek_pointer(&value));
if (e) {
std::string e_name = gst_element_get_name(e);
gchar *name = gst_element_get_name(e);
std::string e_name(name);
g_free(name);
// g_print(" - %s", e_name.c_str());
for (int i = 0; i < N; i++) {
if (e_name.find(plugins[i]) != std::string::npos) {
@@ -203,6 +200,7 @@ std::string GstToolkit::used_gpu_decoding_plugins(GstElement *gstbin)
}
}
}
gst_iterator_free(it);
return found;
}

4
Timeline.cpp
View File

@@ -26,6 +26,7 @@ Timeline::Timeline()
Timeline::~Timeline()
{
reset();
}
Timeline& Timeline::operator = (const Timeline& b)
@@ -176,8 +177,7 @@ TimeIntervalSet Timeline::sections() const
++it;
}
for (; it != gaps_.end(); ++it)
{
for (; it != gaps_.end(); ++it) {
sec.insert( TimeInterval(begin_sec, (*it).begin) );
begin_sec = (*it).end;
}

3
tinyxml2Toolkit.cpp
View File

@@ -129,7 +129,7 @@ XMLElement *tinyxml2::XMLElementEncodeArray(XMLDocument *doc, const void *array,
gchar *compressed_array = g_new(gchar, compressed_size);
// encoded string will hold the base64 encoding of the array
const gchar *encoded_array = nullptr;
gchar *encoded_array = nullptr;
// zlib compress ((Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen));
if ( Z_OK == compress((Bytef *)compressed_array, &compressed_size,
@@ -153,6 +153,7 @@ XMLElement *tinyxml2::XMLElementEncodeArray(XMLDocument *doc, const void *array,
// free temporary array
g_free(compressed_array);
g_free(encoded_array);
return newelement;
}