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2836 commits

Author SHA1 Message Date
Alessandro Decina
11ca761c5d glbufferpool: relax check for multiple texture targets 
Only complain about multiple texture targets when _different_ texture targets
are configured.
 2015-12-10 14:46:27 +11:00
Alessandro Decina
5cd0601dd5 glmemory: take subsampling into account for rectangle textures 
Rectangle textures don't use normalized coordinates so subsampling needs to be
factored in explicitly.

Fixes YUV => RGB conversion for rectangle textures.
 2015-12-10 14:46:27 +11:00
Thiago Santos
2fdd5dca14 adaptivedemux: avoid pushing events with manifest lock 
It can be an easy source of deadlocks. Reproducible with very
fast connections (local server).
 2015-12-08 16:12:37 -03:00
Matthew Waters
44c5985edd glproto: include function definitions for GL_APPLE_sync 
Provides a performance improvement on iOS where we were falling back to glFinish
on settting sync points.
 2015-12-08 18:08:28 +11:00
Nicolas Dufresne
d84d1708b7 glupload: Only offer custom allocator with caps features 
To use GLMemory and EGLImage allocators, one need to know the
libgstgl API. This is only expected if the associated caps features
have been negotiated. Generic element that otherwise receive those
allocators may fail, resulting in broken pieline. We don't want to
force all generic element to check if the allocator is a custom
allocator or a normal allocator (which implement the _alloc method).

https://bugzilla.gnome.org/show_bug.cgi?id=758877
 2015-12-04 17:08:46 -05:00
Sebastian Dröge
280de75d89 adaptivedemux: Log PTS of buffers that are pushed downstream 2015-12-03 10:08:53 +02:00
Matthew Waters
c8099e6e71 glcolorconvert: improve the YUY2/UYVY->RGBA conversion shader 
Don't offset the y-axis.  We only need to offset on the x-axis.

Removes a sawtooth pattern on horizontal and vertical edges.

https://bugzilla.gnome.org/show_bug.cgi?id=755486
 2015-12-02 22:52:20 +11:00
Matthew Waters
0b11eba96a glcolorconvert: improve RGBA->YUY2/UYVY conversion shader 
We should only average the chroma samples not the luma sample.

https://bugzilla.gnome.org/show_bug.cgi?id=758904
 2015-12-02 22:52:20 +11:00
Jan Schmidt
08544a459b adaptivedemux: Send the bitrate of the stream as a tag 
If we know or can measure the nominal bitrate of a stream,
send that info as a tag downstream
 2015-12-02 22:29:38 +11:00
Reynaldo H. Verdejo Pinochet
c564a043d1 Drop usage of deprecated g-ir-scanner --strip-prefix flag 2015-12-02 00:20:01 -08:00
Tim-Philipp Müller
64adb1998d hlsdemux: fix crash when decryption key can't be downloaded 
Happened with
http://sslhls.m6tv.cdn.sfr.net/hls-live/livepkgr/_definst_/m6_hls_aes/m6_hls_aes_856.m3u8
if glib-networking was not installed (since key has https uri).
 2015-12-01 18:01:36 +00:00
Reynaldo H. Verdejo Pinochet
86ec812429 Remove unnecessary NULL checks before g_free() 
g_free() is NULL-safe
 2015-11-18 16:05:42 -08:00
Sebastian Dröge
74ab40470c glviewconvert: String literals are const 
gstglviewconvert.c: In function '_mangle_extensions':
gstglviewconvert.c:1511:13: error: assignment discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
     ext_str = "#extension GL_OES_EGL_image_external : require\n";
             ^
 2015-11-17 17:09:51 +02:00
Sebastian Dröge
e2ea7843f9 glsyncmeta: Actually return the newly created meta from gst_buffer_add_gl_sync_meta() 
gstglsyncmeta.c  -fPIC -DPIC -o .libs/libgstgl_1.0_la-gstglsyncmeta.o
gstglsyncmeta.c: In function 'gst_buffer_add_gl_sync_meta':
gstglsyncmeta.c:131:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 2015-11-17 17:08:14 +02:00
Matthew Waters
67327615df glsyncmeta: add vfuncs for all operations 
there could be other ways/requirements for synchronising two GPU command
streams (whether GL or platform specific).

e.g. glfencesync/eglwaitnative/cond/etc
 2015-11-17 15:27:26 +11:00
Matthew Waters
79f4efb02a glviewconvert: add support rectangle/external-oes textures 
https://bugzilla.gnome.org/show_bug.cgi?id=757285
 2015-11-17 15:27:26 +11:00
Tim-Philipp Müller
1491d02c4e adaptivedemux: remove now-defunct "num-lookback-fragments" property 
This no longer does anything, and it was marked as CONSTRUCT_ONLY
which means someone would really have to go out of their way to
be able to set this, which would only be done in very custom
scenarios, if ever, and those will likely target a specific
version of GStreamer then, so probably not much point keeping
it deprecated for a while before removing it.
 2015-11-14 20:28:34 +00:00
Vineeth TM
6eae0c7e18 glsl: fix possible string overrun in gst_glsl_version_profile_from_string 
given a NULL-terminated string, s.
s[i] = '\0';
i++;
does not guarentee that s[i] is NULL terminated and thus string operations
could read off the end of the array.

https://bugzilla.gnome.org/show_bug.cgi?id=758039
 2015-11-13 17:00:46 +11:00
Matthew Waters
babd066b89 glshader: don't read invalid list pointers (use after free) 
gst_gl_shader_detach_unlocked already removes the list entry so attempting to
use the element to iterate to the next stage could read invalid data.

Based on patch by Vineeth TM <vineeth.tm@samsung.com>

https://bugzilla.gnome.org/show_bug.cgi?id=758039
 2015-11-13 17:00:46 +11:00
Vineeth TM
4c9ac5e474 glsl: free str while returning error 
https://bugzilla.gnome.org/show_bug.cgi?id=758039
 2015-11-13 17:00:46 +11:00
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
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
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
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
df69943726 glcolorconvert: use the correct oes target string in the template caps 2015-11-10 15:42:35 +11:00
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
edab4deb3a glshader, tsdemux: simplify code 
Jus use _delete_link() instead of _remove_link() + _free1()
 2015-11-06 13:00:55 +00:00
Luis de Bethencourt
ba8b8e4677 aggregator: use GST_STIME_FORMAT for GstClockTimeDiff 
No need to manually handle negative value of deadline, GST_STIME_FORMAT does
exactly this.
 2015-11-05 12:36:55 +00:00
Stefan Sauer
c1fa51953c aggregator: don't compare templ instance pointers 
One can pass the PadTemplate from the element_class or the one from the factory.
While they have the same content, the addresses are different.
 2015-11-03 19:11:28 -08:00
Olivier Crête
41344e0315 aggregator: Set to running in a single place 
Only set to running when the thread is actually started.
 2015-11-03 14:42:52 -05:00
Olivier Crête
cb29839580 aggregator: Document more locking 2015-11-03 14:37:59 -05:00
Sebastian Dröge
ce61a754d8 mpegtsdescriptor: Add API for creating extended descriptors and fix writing them 
https://bugzilla.gnome.org/show_bug.cgi?id=757049
 2015-11-03 20:35:41 +02:00
Olivier Crête
86c33cbb6e aggregator: Hold object lock while manipulating the segment 
Make sure the object lock is held when aggregator->segment is
modified.
 2015-11-02 20:10:35 -05:00
Olivier Crête
9deb334251 aggregator: Remove dead code 
This code will never be called as max>=min in all cases. If the upstream
latency query returned min>max, the function already returned and all
values that are added to those have max>= min.
 2015-11-02 19:05:01 -05:00
Luis de Bethencourt
2288b5e9ec videoaggregator: use GST_STIME_ARGS for GstClockTimeDiff 
No need to manually handle negative values of diff, GST_STIME_ARGS does
exactly this.
 2015-11-02 17:00:22 +00:00