Commit graph

19975 commits

Author SHA1 Message Date
Vineeth TM
a22f085eac tests:glupload: fix caps memory leak
https://bugzilla.gnome.org/show_bug.cgi?id=758039
2015-11-13 17:00:46 +11:00
Luis de Bethencourt
bd82332f6c opusenc: avoid potential overflow expression
The result of the two expressions will be promoted to guint64 anyway,
perform all the arithmetic in 64 bits to avoid potential overflows.

CID 1338690, CID 1338691
2015-11-12 12:29:33 +00:00
Luis de Bethencourt
fc23467152 tsdemux: remove memory leak
The values of channel_mapping are copied by gst_codec_utils_opus_create_caps ()
but it doesn't free or take ownership of the g_new0 allocated memory. This
needs to be freed before going out of scope.

CID 1338692
2015-11-12 12:08:15 +00:00
Luis de Bethencourt
7bec955fe0 mpegtsmux: remove unnecessary buffer check
buf surely isn't NULL inside the block conditional to a buffer size bigger
than (G_MAXUINT16 - 3). Plus gst_buffer_unref() checks if the buffer is
NULL and does nothing if it is.

CID 1338693
2015-11-12 11:42:40 +00:00
Luis de Bethencourt
7c495b711e opusparse: initialize sample rate to a default
sample_rate might be used uninitialized if !sink_caps is TRUE. Initialize
it to the default used in gst_codec_utils_opus_parse_caps () when there is
no rate defined in the caps.

CID 1338695
2015-11-12 11:23:36 +00:00
Vineeth TM
550ecade4d glslstage: Fix vertex_sources memory leak
vertex_sources is being allocated but not freed resulting in leak

https://bugzilla.gnome.org/show_bug.cgi?id=757974
2015-11-12 21:23:21 +11:00
Vineeth TM
591401f9e8 glcolorconvert: remove unnecessary free
version_str is already being freed. So no need to call again

https://bugzilla.gnome.org/show_bug.cgi?id=757974
2015-11-12 21:23:21 +11:00
Vineeth TM
ba4802e1e5 glcolorconvert: Fix string leak
String got using gst_glsl_version_profile_to_string, is allocated
memory and should be freed

https://bugzilla.gnome.org/show_bug.cgi?id=757974
2015-11-12 21:23:21 +11:00
Vineeth TM
b8adc98ddc glcolorconvert: Fix frag_prog and frag_body memory leak
https://bugzilla.gnome.org/show_bug.cgi?id=757974
2015-11-12 21:23:21 +11:00
Florin Apostol
4994f068d5 adaptivedemux: fixed handling errors emitted by uri handler
https://bugzilla.gnome.org/show_bug.cgi?id=757947
2015-11-11 17:56:19 +01:00
Nicolas Huet
21a025c2a1 tsdemux: fix pending buffers leak when flushing
https://bugzilla.gnome.org/show_bug.cgi?id=757895
2015-11-11 15:35:54 +01:00
Etienne Peron
a336181ef5 tsdemux: Fix pad leak when the pad is never exposed
If tsdemux never receives data for a stream, the corresponding pad will never
be added and stream->active will remain FALSE. When the stream is removed, the
pad will not be unreffed and will be leaked.

https://bugzilla.gnome.org/show_bug.cgi?id=757873
2015-11-11 15:32:30 +01:00
Sreerenj Balachandran
c3b28700d9 ivfparse: Fix the wrong width & height parsing of vp9 bitstream
The current implementation for detecting the resolution changes
on key frames is based on vp8 bitstream alignment. Avoid this
width and height parsing for vp9 bitstream, which requires proper
frame header parsing inorder to detect the resolution change (Fixme).

https://bugzilla.gnome.org/show_bug.cgi?id=757825
2015-11-11 15:30:25 +01:00
Heinrich Fink
788ff2f98e vtenc: Set profile_level to NULL after release
Otherwise, gst_vtenc_negotiate_profile_and_level will double-release as
it checks for profile_level != NULL. This caused crashes when the
vtenc instance is stopped and then restarted.

https://bugzilla.gnome.org/show_bug.cgi?id=757935
2015-11-11 14:49:58 +01:00
Matthew Waters
aada44cc09 glcolorconvert: mangle gl_FragColor for GL3
Some drivers don't provide the compatibility definition and we need to provide
our own 'out vec4' variable to put the results of the fragment shader into.

https://bugzilla.gnome.org/show_bug.cgi?id=757938
2015-11-11 23:42:02 +11:00
Vineeth TM
5f8825e7d9 tests:glcolorconvert: Fix caps memory leak
Output caps being got from video info is not getting freed

https://bugzilla.gnome.org/show_bug.cgi?id=757929
2015-11-11 21:41:52 +11:00
Matthew Waters
ac9a2971bd tsdemux: provide our own definition of log2()
The log2 function/macro doesn't exist when targetting android API < 18 (or MSVC
< 2013) whereas our current baseline is API 9.
2015-11-11 18:57:55 +11:00
Matthew Waters
50b59150fd glviewconvert: remove set_format
We need the caps to be able to
1. check the caps features
2. get the requested texture-target on input/output
2015-11-11 15:16:37 +11:00
Matthew Waters
715f3bb828 glimagesink: fix a memory leak if the view conversion fails 2015-11-11 14:41:38 +11:00
Matthew Waters
2bc391851e glimagesink: balance the creation/destruction of the overlay compositor
Fixes some leaks/possible segfault on when failing to create the compositor.
2015-11-11 14:41:38 +11:00
Matthew Waters
f24e768cc3 glshader: properly unref the stages on failure
When failing in the varargs functions, all the stage objects not handled need to
be unreffed to prevent a leak.
2015-11-11 14:41:38 +11:00
Matthew Waters
8d8063060e glslstage: properly return an error when we could not create the shader stage
While it was erroring out correctly later, there were GLib warnings about
setting a GError over the top of another GError.
2015-11-11 11:29:35 +11:00
Matthew Waters
21bd8ee536 glshaderstrings: fixup the external-oes fragment shader
The wrong sampler type was used
s/sampler2DExternalOES/samplerExternalOES/
2015-11-11 01:27:21 +11:00
Matthew Waters
87137e3353 glcolorconvert: try to keep the same texture-target if possible
Fixes issues attempting to passthrough external-oes textures
2015-11-10 23:41:24 +11:00
Matthew Waters
6c97be6dfa glcolorconvert: fix rendering rectangular textures with GL3
Rectangular textures are unavailable in unextended
GLES2 #version 100 shaders.

Fixes
texture-target=rectangle ! glcolorconvert ! texture-target=2D

There's a couple of differences between GL3 and GLES2/GL

- varying -> in or out depending on the stage (vertex/fragment)
- attribute -> in
- filtered texture access is a single function, texture()
2015-11-10 22:47:42 +11:00
Matthew Waters
149a92f250 glcolorconvert: properly use the other texture-target on fixation 2015-11-10 22:47:42 +11:00
Matthew Waters
3d5ed23a72 glslstage: add debug as to why _set_strings() failed 2015-11-10 22:47:42 +11:00
Matthew Waters
776ccf87b5 glsl: fix check for glsl version against GL context inversion
Any GLSL version that was less than the provided GL version would fail
2015-11-10 22:47:42 +11:00
Vineeth TM
d624ba0c61 adaptivedemux: Fix pad memory leak.
The static pads got from queue and uri_handler are not being freed
resulting in memory leaks.

https://bugzilla.gnome.org/show_bug.cgi?id=757859
2015-11-10 07:06:17 -03:00
Matthew Waters
ec318cf36d gl: forward declare some enums
Specifically the GstGLTextureTarget enum
2015-11-10 15:42:35 +11:00
Matthew Waters
8acafe6f9f glslstage: expose the default shader strings as public
Add some other simple strings for external-oes textures or transforming
the texture coordinates with a transformation matrix
2015-11-10 15:42:35 +11:00
Matthew Waters
8ae7cc4ee6 glcolorconvert: wait on the sync meta for input buffers 2015-11-10 15:42:35 +11:00
Matthew Waters
0602539f1b glimagesink: wait on the provided sync meta provided to glimagesink 2015-11-10 15:42:35 +11:00
Matthew Waters
df69943726 glcolorconvert: use the correct oes target string in the template caps 2015-11-10 15:42:35 +11:00
Matthew Waters
eb4e2de4e8 gtk: add the overlaycomposition feature to the template caps
There is a possibility that the _get_caps impl will be called with the
feature in the filter caps which when interecting with the template,
will return EMPTY and therefore fail negotiation.

https://bugzilla.gnome.org/show_bug.cgi?id=757854
2015-11-10 15:40:25 +11:00
Alessandro Decina
75ad1246a2 applemedia: fix vtdec texture sharing on ios 9.1
Use gst_gl_sized_gl_format_from_gl_format_type to get the format passed to
CVOpenGLESTextureCacheCreateTextureFromImage. Before this change extracting the
second texture from the pixel buffer was failing on ios 9.1.
2015-11-10 14:24:42 +11:00
Thiago Santos
8def19decb templatematch: add a framerate to test caps
The pad template requires a framerate, so use it to prevent
caps negotiation failures.

Fixes the unit test
2015-11-06 17:46:03 -03:00
Tim-Philipp Müller
fcf1845e39 tests: update .gitignore for new test binaries 2015-11-06 20:38:56 +00:00
Tim-Philipp Müller
63853b7b0d assrender: don't send flush events on seeks
It's for the upstream element driving the pipeline to
handle seeks and send flush events or not, filters
should not interfere here, otherwise downstream pads
could be flushing before upstream pads are flushing,
which can result in GST_FLOW_ERROR being sent instead
of GST_FLOW_FLUSHING when trying to forward sticky
events at just the wrong moment.
2015-11-06 20:31:31 +00:00
Edward Hervey
1a1bfb19d4 dvbsuboverlay: Don't send flush events
It is up to the element handling the seek to send flush events
downstream, otherwise we end up with a situation where upstream
would get unexpected GST_FLOW_FLUSHING
2015-11-06 19:29:49 +00:00
Tim-Philipp Müller
734d5a79c5 Fix code indentation 2015-11-06 19:29:49 +00:00
Branko Subasic
4c482befbd rtponviftimestamp: use stream time for timestamp
The Onvif Streaming Specification specifies that the NTP timestamps
in the Onvif extension header indicaes the absolute UTC time associated
with the access unit. But by using running time we can not achieve that,
since a frame's running time depends on the played interval, whether a
non-flushing is done, etc. Instead we have to use the stream time.

https://bugzilla.gnome.org/show_bug.cgi?id=757688
2015-11-06 12:55:25 -05:00
Linus Svensson
6f6fe37ed9 rtponviftimestamp: Update ntp-offset and d/e-bits with a GstEvent
It is now possible to update the currently used ntp-offset with a
custom serialized downstream event. The element will read the ntp-offset
property when doing the state transition from READY to PAUSED and
use that offset until it receives a "GstNtpOffset" event, which also
has a "ntp-offset" attribute in that it's structure. In case the
property is not set and no event has been received, the element will
guess the npt-offset with help of the clock. If no clock can be
retrieved, the element will error out and stop the data flow.

The same event is also used for updating the D/E-bits in the RTP
extension header. The discont flag in a buffer can be set whenver a
live/network source looses a frame, but that is not the type of
discontinuity that the onvif extension header should reflect. The
header is mainly used for playback of a track concept, in which
gaps can be present, and it's those kind of gaps that should be
highlighted with the D- and E-bits.

https://bugzilla.gnome.org/show_bug.cgi?id=757688
2015-11-06 12:55:25 -05:00
Linus Svensson
a58826292e rtponviftimestamp: Do not rearange order of data
If a buffer or a buffer list is cached, no events serialized with the
data stream should get through. The cached buffers and events should
be purged when we stop flushing.

https://bugzilla.gnome.org/show_bug.cgi?id=757688
2015-11-06 12:55:25 -05:00
Branko Subasic
fd0ca0a972 rtponvif: split unit tests in several files
Split the unit tests for rtponviftimestamp and rtponvifparse
elements in separate files.
Setup and cleanup the element and pads in fixures. Make the tests work
with CK_FORK=no as well, by cleaning up the 'buffers' list when needed.
Make unit tests work when run in valgrind by unreffing all buffers,
and by not allocating any payload in RTP buffers. Since we're not
doing anything with the payload part, but we're memcmp-aring the
complete buffer memory, valgrind complained about non-initialized
memory being used.

https://bugzilla.gnome.org/show_bug.cgi?id=757688
2015-11-06 12:55:25 -05:00
Philippe Normand
ccff3be3ab adaptivedemux: improved bitrate estimations
Bitrate estimation is now handled through a queue2 element added after
the source element used to download fragments.

Original hlsdemux patch by Duncan Palmer <dpalmer@digisoft.tv>
https://bugzilla.gnome.org/show_bug.cgi?id=733959
2015-11-06 12:34:36 -03:00
Tim-Philipp Müller
8a78e788b0 dshow: fix GList leak
_remove_link() would not free the actual list nodes.
2015-11-06 13:00:55 +00:00
Tim-Philipp Müller
edab4deb3a glshader, tsdemux: simplify code
Jus use _delete_link() instead of _remove_link() + _free1()
2015-11-06 13:00:55 +00:00
Tim-Philipp Müller
02c9247d54 glmixerbin: fix minor leak
Don't leak removed list node.
2015-11-06 13:00:55 +00:00
Thibault Saunier
f63fa80407 faac: Initialize debug category soon enough
Avoiding assertions
2015-11-06 13:33:46 +01:00