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Author SHA1 Message Date
Edward Hervey
3d6265a9f5 mxfdemux: Fix copy/paste error 
We want to check whether the rate is different. We check changes in
numerator *and* denominator.

CID #1139631
CID #1139642
 2014-04-16 16:25:29 +02:00
Edward Hervey
be859d02a6 mxf: Handle fraction parsing failure 
And properly cleanup/reset the segment before returning on errors

CID #206012
 2014-04-16 16:19:47 +02:00
Edward Hervey
fa72b4c870 mxf: Remove useless check 
a guint will always smaller or equal to the maximum value it can
contain

CID #206049
 2014-04-16 16:12:02 +02:00
Vincent Penquerc'h
172c398127 mxf: avoid dereferencing NULL mapping data pointer 
Also unref buffers on error, as it seems to be done in one, but
not all, error paths.

The NULL pointer part is Coverity 206112

https://bugzilla.gnome.org/show_bug.cgi?id=727889
 2014-04-16 16:08:38 +02:00
Andoni Morales Alastruey
78acb90a80 jp2kdecimator: fix maybe-uninitialized compiler error 2014-04-11 12:29:17 +02:00
Edward Hervey
998e19896b mpegtsmux: Remove unneeded unref 
packet_buffer has already been cleared in all code paths leading
to this point.

CID #1199696
 2014-04-11 11:34:26 +02:00
Santiago Carot-Nemesio
7d97a4b20b liveadder: fix memory leak querying sink caps 
https://bugzilla.gnome.org/show_bug.cgi?id=727894
 2014-04-10 01:22:33 +01:00
Vincent Penquerc'h
931150cb91 Revert "tsmux: catch alloc failure" 
Turns out glib aborts on allocation failure, so this is pointless.
We'll just ignore Coverity warnings on such constructs.

This reverts commit d347809a82.
 2014-04-09 16:01:43 +01:00
Vincent Penquerc'h
747542762e asfmux: remove unnecessary test 
We've been dereferencing that object like there's no tomorrow
in the code just before that.

Coverity 206369
 2014-04-09 15:41:11 +01:00
Vincent Penquerc'h
c6a9c1d878 asfmux: remove stray gst_buffer_unmap on error path 
A previous commit removed the map, and the unmap on the main
code path, but not the one on the error path.

Coverity 1139930
 2014-04-09 15:39:33 +01:00
Vincent Penquerc'h
336767d779 autoconvert: remove dead code 
Those events were previously taken from a cached events list,
which was removed during the port to 0.11, but this bit stayed.

Coverity 1139684
 2014-04-09 15:28:05 +01:00
Vincent Penquerc'h
c3a2e0ad97 camerabin2: remove unneeded check 
A message may not be NULL in the message handling function
(and nothing there sets it to NULL).

Coverity 1139848
 2014-04-09 15:24:13 +01:00
Vincent Penquerc'h
75c09f8d03 compare: special case empty regions with 1 SSIM to avoid dividing by 0 
Coverity 1139689, 1139688
 2014-04-09 15:21:20 +01:00
Vincent Penquerc'h
93b1504945 inter: remove dead code 
Coverity 1139666
 2014-04-09 15:09:25 +01:00
Vincent Penquerc'h
c5cb2fbe96 liveadder: remove dead code 
From the 0.11 port

Coverity 1139676
 2014-04-09 15:03:45 +01:00
Vincent Penquerc'h
f255422ec2 mpegtsdemux: catch prev-not-found when inserting in the group list 
While this probably should never happen if callers are well behaved,
this avoids a crash if it does. With a warning about it. Unsure if
it'd be better to not add at all, but it should not happen...

Coverity 1139713
 2014-04-09 14:13:46 +01:00
Vincent Penquerc'h
d47727c032 mpegtsmux: guard against _dispose being called mutiple times 
_dispose calls _reset, so we need to make sure _reset handles
already NULLed fields.

Coverity 1139843
 2014-04-09 13:53:13 +01:00
Vincent Penquerc'h
d6dc066527 tsmux: prevent possible double free on error path 
Spotted while looking at a Coverity issue in the area.
 2014-04-09 13:44:59 +01:00
Vincent Penquerc'h
d347809a82 tsmux: catch alloc failure 
While it will probably not trigger, it should silence a Coverity
warning about the fail code path testing for NULLness before
freeing, where the buffer was already dereferenced. It seems
safest to keep that test, in case future goto fail statements
happen to have a NULL buffer there.

Coverity 1139851
 2014-04-09 13:44:45 +01:00
Vincent Penquerc'h
744c58d71b speed: make duration query able to convert bytes to time 
It was only querying in time, but then trying to use dead bytes
to time conversion code.

Coverity 1139677
 2014-04-09 11:15:10 +01:00
Mohammed Sameer
0450e8f53f camerabin: add any feature to viewfinderbin static pad template 
https://bugzilla.gnome.org/show_bug.cgi?id=727857
 2014-04-09 08:56:01 +02:00
Mohammed Sameer
b261374462 camerabin: report an error if we fail to link vfsrc and viewfinder queue 
https://bugzilla.gnome.org/show_bug.cgi?id=727855
 2014-04-09 08:54:07 +02:00
Tim-Philipp Müller
39dc1f0ebb mxfdemux: guard against NULL material track 
Just to be on the safe side.
 2014-04-08 16:53:41 +01:00
Jan Schmidt
982104d764 dvbsuboverlay: Avoid infinite loops on short data 2014-04-09 01:10:21 +10:00
Tim-Philipp Müller
6e764e5b11 mxfdemux: implement simple KEY_UNIT seeking 
If a KEY_UNIT seek was requested, adjust segment
start to position of the key frame.
 2014-04-08 14:37:34 +01:00
Tim-Philipp Müller
4898a51afe mxfdemux: fix seeking, send data starting from a key unit 
Fixes multiple seeking issues. When doing ACCURATE or normal
non-KEYUNIT seeks, mxfdemux would just send data from the
edit unit that covered the seek position, whether that's
a keyframe or not. Decoders would only output things from
the next keyframe then, which means there's a gap between
the start of the segment and the first decoded data in
some cases. In combination with gst-editing-services this
might result in a frozen picture for the duration of that
gap at the beginning (if videorate fixes up the first
buffer's start timestamp to cover the entire gap), or
a black frame (if no videorate is used and videomixer
fills the gap). Also fixes A/V sync issue when requesting
a KEYUNIT seek.
 2014-04-08 13:26:49 +01:00
Vincent Penquerc'h
ff11934bbf festival: fix fd leak 
Coverity 1139831
 2014-04-08 12:20:40 +01:00
Edward Hervey
2b5d043654 speed: Clarify passthrough in switch statement 
We do want the caps event to be forwarded downstream

CID #1139754
 2014-04-08 11:26:38 +02:00
Edward Hervey
0ae5c15bf8 mpegtsmux: Initialize helper mpegts library 
We now use that library, we need to initialize it so that debug
categories (amongst other things) get properly initialized
 2014-04-08 07:47:15 +02:00
Vincent Penquerc'h
8e580ea6f1 mxf: fix stop date parsing using the wrong input 
Coverity 1139645
 2014-04-07 13:54:50 +01:00
Vincent Penquerc'h
f06e18595a jp2kdecimator: fix copy/paste errors in expressions 
Correct formulae found in ITU T.800, B.12.1.[345]

Coverity 1139649, 1139650, 1139651
 2014-04-07 13:54:47 +01:00
Sebastian Dröge
22b6ec3b2f mpegtsmux: Require parsed/framed input for most of the supported formats 
https://bugzilla.gnome.org/show_bug.cgi?id=719519
 2014-04-02 23:49:37 +02:00
Sebastian Dröge
7b2cfa6303 mpegtspacketizer: Fix typo in debug output 2014-03-29 10:33:45 +01:00
Sebastian Dröge
10ffa089a0 h264parse: Copy over DISCONT flag from input buffers 2014-03-29 10:33:45 +01:00
Sebastian Dröge
986c8782e4 tsdemux: Push next buffer after a discont with the DISCONT flag 2014-03-29 10:33:45 +01:00
Sebastian Dröge
264d7dbd89 tsdemux: Drain remaining data on disconts 2014-03-29 10:33:45 +01:00
Sebastian Dröge
d986d24d41 mpegtsbase: Flush if we receive a discont buffer 2014-03-29 10:33:45 +01:00
Sebastian Dröge
11bc356ce7 tsdemux: Don't dereference NULL if flushed before a program was selected 2014-03-29 10:33:45 +01:00
Sebastian Dröge
ba114b6b22 tsdemux: Ensure that all pending data is pushed even if the stream was not activated before 
gst_ts_demux_push_pending_data() will check if it now can activate the
stream and add the pad, we don't have to check that ourselves.

Fixes playback of very short MPEG TS files.
 2014-03-29 10:33:45 +01:00
Sebastian Dröge
0cecb44813 mpegtsbase: Fix pull mode scanning for PCR on small files 
If a file does not contain 5 PCRs until it is EOS, or does not
contain more than 655360 bytes the PCR scanning algorithm just
aborted.
 2014-03-29 10:33:45 +01:00
Jan Schmidt
d232881105 dvbsuboverlay: Clarify confusing debug message 
The message is describing the number of bytes remaining for
parsing, not 'missing'.
 2014-03-25 21:40:11 +11:00
Jan Schmidt
bfe2994101 tsdemux: Fix mpegts_packetizer_set_current_pcr_offset() 
When adjusting the PCR offset of groups, adjust the correct group
entry from the list - not the current group repeatedly.
 2014-03-25 21:40:11 +11:00
Jan Schmidt
a99164811c dvbsuboverlay: Remove warning for 2-bit and 8-bit subpictures 
Both 2-bit and 8-bit mode now seem fine, so remove the warning
messages about them
 2014-03-25 21:40:11 +11:00
Jan Schmidt
0a19be4464 dvbsuboverlay: Fix 8-bit subpicture rendering. 
Fix 2 small flaws handling 8-bit subpictures that makes
my one test file work.
 2014-03-25 21:40:10 +11:00
Edward Hervey
7b15072714 dvbsuboverlay: Don't forward text gap events downstream 
That gap is only for the subtitle stream and not for the video stream.
 2014-03-18 15:18:38 +01:00
Matthieu Bouron
19724f6ece dvbsuboverlay: handle video/x-raw(ANY) if downstream supports the GstVideoOverlayCompositionMeta API 
https://bugzilla.gnome.org/show_bug.cgi?id=726463
 2014-03-16 18:00:53 +01:00
Matthew Waters
4bdf5f336a move gl elements to ext subdirectory 2014-03-16 11:23:16 +01:00
Matthew Waters
a8ce124628 [905/906] Add GL context sharing support for non-gstgl elements 2014-03-15 18:37:07 +01:00
Matthew Waters
ab963a755d [898/906] glimagesink: add an other-context property 
Allows applications to provide us with an OpenGL context with which
to share with.
 2014-03-15 18:37:07 +01:00
Matthew Waters
687ac78290 [886/906] fixup a memory leak of the context in the GLTextureUploadMeta path 
gst_structure_get returns a reference to the object and we asked
for another with gst_object_replace.

https://bugzilla.gnome.org/show_bug.cgi?id=724816
 2014-03-15 18:37:06 +01:00
Matthew Waters
49307fefd6 [882/906] port glcolorscale to GLES2 2014-03-15 18:37:06 +01:00
Matthew Waters
af3a68db7d [880/906] glimagesink: remove unused stored_buffer field 
It has the potential to cause deadlocks.
 2014-03-15 18:37:06 +01:00
Matthew Waters
75825b3626 [879/906] build: don't add X_CFLAGS to CFLAGS 
It should already be included if needed inside GL_CFLAGS
 2014-03-15 18:37:06 +01:00
Matthew Waters
0c1a77ca6c [874/906] filter: implement draw_texture for GLES2 
(taken from gleffects)
 2014-03-15 18:37:06 +01:00
Matthew Waters
4386cc1c6b [873/906] upload: use GstVideoInfo for choosing the format 2014-03-15 18:37:05 +01:00
Matthew Waters
f798d9c9b7 [855/906] upload: add support for GstVideoGLTextureUploadMeta 2014-03-15 18:37:04 +01:00
Matthew Waters
42701927f0 [854/906] use the allocation query to propogate GstGLContext 
uses the GstVideoGLTextureUploadMeta api type for the query
 2014-03-15 18:37:04 +01:00
Matthew Waters
636d307715 [853/906] display: remove _{set,get}_context 
A GstGLDisplay doesn't need a GstGLContext and its use
was cause a reference cycle
 2014-03-15 18:37:04 +01:00
Matthew Waters
79260ff8f9 [852/906] use GstContext for GstGLDisplay propogation 
implements the hooks required in GstElement::set_context and the context query
 2014-03-15 18:37:04 +01:00
Matthieu Bouron
f230ec14ba [851/906] deinterlace: fix texture coordinates computation 
Fixes a regression introduced by fffdcbdd3dde437e10cf6e1b5e40c6958d41e6c1

https://bugzilla.gnome.org/show_bug.cgi?id=720826
 2014-03-15 18:37:04 +01:00
Matthew Waters
86c18b294a [849/906] testsrc: use _context_get_gl_api 2014-03-15 18:37:04 +01:00
Matthew Waters
63ccd94d1a [844/906] mixer: give access to the pads at render time 
allows us to move the video frame mapping somewhere else
 2014-03-15 18:37:04 +01:00
Wang Xin-yu (王昕宇)
665d58b322 [840/906] glvideomixer: Use correct coordinates after the switch from GL_TEXTURE_RECTANGLE to GL_TEXTURE_2D 
https://bugzilla.gnome.org/show_bug.cgi?id=720177
 2014-03-15 18:37:04 +01:00
Matthew Waters
b90d824626 [838/906] gl: Use GL_TEXTURE_2D instead of GL_TEXTURE_RECTANGLE 
We create our textures (in Desktop GL) with GL_TEXTURE_RECTANGLE,
vaapi attempts to bind our texture to GL_TEXTURE_2D which throws a
GL_INVALID_OPERATION error and as thus, no video.

Also, by moving exclusively to GL_TEXTURE_2D and the npot extension
we also remove a difference between the Desktop GL and GLES2 code.

https://bugzilla.gnome.org/show_bug.cgi?id=712287
 2014-03-15 18:37:03 +01:00
Julien Isorce
c775bf584b [831/906] glimagesink: avoid to overload the drawer if already drawing 
Especially if the application calls gst_video_overlay_expose a lot
 2014-03-15 18:37:03 +01:00
Matthew Waters
7f3ad8f445 [830/906] glvideomixer: Add a new simple glvideomixer element 
that simply uses glBlendFunc to blend each imput frame

https://bugzilla.gnome.org/show_bug.cgi?id=710714
 2014-03-15 18:37:03 +01:00
Matthew Waters
2313cea524 [819/906] make gen_texture/del_texture threadsafe 
Use stack allocated instead of static variables

Conflicts:
	gst-libs/gst/gl/gstglutils.c
 2014-03-15 18:37:02 +01:00
Matthew Waters
225d372847 [817/906] make the state change test pass 2014-03-15 18:37:02 +01:00
Matthew Waters
d10ccfb795 [815/906] fix some refcount errors 2014-03-15 18:37:02 +01:00
Matthew Waters
65b6872413 [813/906] unref the pool on shutdown 2014-03-15 18:37:02 +01:00
Matthew Waters
9b22b0e0ba [812/906] move the GL vtable from GstGLDisplay to GstGLContext 
Conflicts:
	tests/check/libs/gstglcontext.c
 2014-03-15 18:37:02 +01:00
Julien Isorce
6497947186 [804/906] rpi: call bcm_host_init in plugin_init 2014-03-15 18:37:01 +01:00
Julien Isorce
2d876dfb70 [800/906] glimagesink: avoid to draw texture while releasing stored buffer 
Spoted by generic/cube example with ClientDrawCallback set to
returning TRUE (it means drawing as fast as possible)
 2014-03-15 18:37:01 +01:00
Julien Isorce
940151bcd6 [799/906] glimagesink: fix asynchrone drawing 
Simplify gst_glimage_sink_redisplay which is there
only to ask the window for a redraw.

Put a lock to make sure we are not realeasing
the stored buffer while still drawing the corresponding
texture
 2014-03-15 18:37:01 +01:00
Matthew Waters
cf5e910d9b [793/906] add a GstGLContext object that will be the basis of OpenGL contexts 
At the moment it just sits in between GstGLDisplay and GstGLWindow
performing some of the stuff that GstGLWindow used to do.
 2014-03-15 18:37:01 +01:00
Matthew Waters
b5d595f402 [792/906] build: use our own in tree headers before system ones 
allows us to develop against the tree rather than what may be installed
 2014-03-15 18:37:01 +01:00
Julien Isorce
44d82d6aad [790/906] glimagesink: retrieve window only when clientDrawCallback return true 2014-03-15 18:37:01 +01:00
Tonu Jaansoo
e45dfb2f93 [787/906] gl: The GLSL rectangle resampler does not always work with int tex coords 
Use floats instead.
 2014-03-15 18:37:00 +01:00
Julien Isorce
2952b923aa [784/906] gloverlay: add G_BEGIN/END declaration 2014-03-15 18:37:00 +01:00
Sebastian Dröge
337b342ff7 [783/906] glimagesink: Fix format string warning 2014-03-15 18:37:00 +01:00
Matthew Waters
f590a1ce23 [780/906] up/download: check return values 
So we fail properly
 2014-03-15 18:37:00 +01:00
Mathieu Duponchelle
b26c4dbe4e [773/906] glfilters: Mark writable-only properties as readable as well 
https://bugzilla.gnome.org/show_bug.cgi?id=704429
 2014-03-15 18:37:00 +01:00
Mathieu Duponchelle
8adb0ea713 [772/906] glfilters: Mark them as Video filters in their classification 
It makes it possible for applications like pitivi to
use them.

https://bugzilla.gnome.org/show_bug.cgi?id=704429
 2014-03-15 18:36:59 +01:00
Sebastian Dröge
20cb4fb038 [771/906] gl: Some less long/ulong/gulong usage 2014-03-15 18:36:59 +01:00
Sebastian Dröge
abdcb4a51b [768/906] gltestsrc: Fix usage of FBO API 2014-03-15 18:36:59 +01:00
Sebastian Dröge
d64c1aab28 [767/906] glimagesink: Remove GValue usage for fraction handling 2014-03-15 18:36:59 +01:00
Sebastian Dröge
f6f0c4ddad [762/906] glimagesink: Fix some memory leaks and properly set up the buffer pool 2014-03-15 18:36:59 +01:00
Sebastian Dröge
2b6e54d416 [752/906] glwindow: Add destroy notifies for the data of the callbacks 
And actually call the close callback when the window is closed.
 2014-03-15 18:36:58 +01:00
Sebastian Dröge
7b649027bc [737/906] glimagesink: Request and set the window handle much earlier 2014-03-15 18:36:57 +01:00
Sebastian Dröge
6a53e01544 [736/906] glimagesink: Give MARGINAL rank to be able to autoplug it if nothing else is available 2014-03-15 18:36:57 +01:00
Sebastian Dröge
a5a46aa833 [733/906] gl: Major header and include cleanup 2014-03-15 18:36:57 +01:00
Julien Isorce
dd7e054e2c [732/906] build: fix repeated typedefs 
Write forward declarations in another way to avoid
repeated typedefs "error: redefinition of typedef".
Raised when using i686-apple-darwin11-llvm-gcc-4.2
It seems that C apple compiler does not support
C11 feature.

https://bugzilla.gnome.org/show_bug.cgi?id=703885
 2014-03-15 18:36:57 +01:00
Sebastian Dröge
19dff69a2e [729/906] gl: Include config.h everywhere 2014-03-15 18:36:57 +01:00
Matthew Waters
b71a246426 [728/906] glimagesink: fix for gles2 
https://bugzilla.gnome.org/show_bug.cgi?id=703508
 2014-03-15 18:36:57 +01:00
Sebastian Dröge
98cca97840 [719/906] gl: Fix compilation with GLES2 2014-03-15 18:36:56 +01:00
Matthew Waters
11b810fcf5 [718/906] shader: make it possible to unref in the non-GL thread 2014-03-15 18:36:56 +01:00
Matthew Waters
a5b877fb13 [717/906] remove outdated cmake build files 2014-03-15 18:36:56 +01:00
Matthew Waters
c799696b48 [707/906] display: move error_message to utils 2014-03-15 18:36:56 +01:00
Matthew Waters
13067b104c [704/906] Use gst_object_[un]ref so we can get refcounts in the log 2014-03-15 18:36:56 +01:00
Matthew Waters
dbeb6a911b [701/906] display: move context creation into window 2014-03-15 18:36:55 +01:00
Matthew Waters
96114e62cb [699/906] display: remove list of upload and download objects 
and only create an up/download object when needed.
 2014-03-15 18:36:55 +01:00
Matthew Waters
d76a61608d [698/906] move sink-specific stuff from GstGLDisplay into glimagesink 2014-03-15 18:36:55 +01:00
Matthew Waters
ded3f51592 [694/906] build: add support for static plugins 2014-03-15 18:36:55 +01:00
Matthew Waters
b0c6d98f63 [689/906] bumper: nicer error for no bumpmap file proveded 2014-03-15 18:36:55 +01:00
Matthew Waters
3960306218 [687/906] bumper: error out properly if we cannot load the png file 2014-03-15 18:36:55 +01:00
Matthew Waters
8fe4849860 [686/906] filtershader: fix string format compiler warnings 2014-03-15 18:36:54 +01:00
Matthew Waters
25955212b8 [682/906] overlay: fix video-top property 2014-03-15 18:36:54 +01:00
Matthew Waters
d77828d2cf [680/906] overlay: tentative port to new GstGLFuncs API 2014-03-15 18:36:54 +01:00
Matthew Waters
0f6bf776c5 [679/906] opengl: fix plugins not being registered when they should be 2014-03-15 18:36:54 +01:00
Matthew Waters
fe5f4429cc [667/906] filtercube: fix for gles2 compilation 2014-03-15 18:36:53 +01:00
Matthew Waters
3d1aa836bf [666/906] sobel: port for non-glew 2014-03-15 18:36:53 +01:00
Matthew Waters
8bf203f536 [665/906] mosaic: fix a couple of assertions 2014-03-15 18:36:53 +01:00
Matthew Waters
e55b2ae671 [664/906] filtershader: improve error checking 2014-03-15 18:36:53 +01:00
Matthew Waters
d07fb25841 [663/906] filtershader: port to non-glew 2014-03-15 18:36:53 +01:00
Matthew Waters
d255b55115 [662/906] laplacian: port to non-glew 2014-03-15 18:36:53 +01:00
Matthew Waters
753dfca775 [661/906] glass: port to non-glew + shader matrices 2014-03-15 18:36:53 +01:00
Matthew Waters
0497326a43 [660/906] cube: port for non-glew 2014-03-15 18:36:53 +01:00
Matthew Waters
bd80d4e9cc [659/906] blur: port for non-glew 2014-03-15 18:36:53 +01:00
Matthew Waters
a61423c7a2 [657/906] filterapp: port to non-glew 2014-03-15 18:36:53 +01:00
Matthew Waters
b97fb42b30 [656/906] bumper: use DrawElements for semi-compatability with ES 
also GL_QUADS isn't available with ES contexts
 2014-03-15 18:36:53 +01:00
Matthew Waters
0fa88c5219 [654/906] differencematte: port to non-GLEW 2014-03-15 18:36:53 +01:00
Matthew Waters
0ed85f3d13 [653/906] deinterlace: port to non-GLEW + arrays 2014-03-15 18:36:53 +01:00
Matthew Waters
3ceb7949a8 [652/906] bumper: port to non-GLEW + arrays 2014-03-15 18:36:53 +01:00
Matthew Waters
5b88246a05 [649/906] effects: fixes for mirror(1) and squeeze(2) producing black 2014-03-15 18:36:52 +01:00
Matthew Waters
7b03a572d9 [647/906] remove dependecy on glew 2014-03-15 18:36:52 +01:00
Matthew Waters
fa3c3b8434 [642/906] add gstglconfig.h for apps to find out what our capabilites are 
ie libgstgl can be compiled with any combination of opengl/gles2
 2014-03-15 18:36:52 +01:00
Matthew Waters
6aa6212419 [632/906] remove stray ) 
The rest is indent stuff from the stray )
 2014-03-15 18:36:51 +01:00
Matthew Waters
1fc0f14d44 [628/906] shader filter: don't do anything if we don't have a shader file 2014-03-15 18:36:51 +01:00
Matthew Waters
07f7bbc0cf [626/906] fix build failure from undefined macro 2014-03-15 18:36:51 +01:00
Matthew Waters
cc8e54541b [624/906] OPENGL_ES2 => HAVE_GLES2 and add HAVE_OPENGL 
use GstGLAPI to determine which code paths to execute.
perform some cleanups
 2014-03-15 18:36:51 +01:00
Matthew Waters
c080c6c910 [612/906] remove GNUstep makefiles 2014-03-15 18:36:50 +01:00
Matthew Waters
1984fa3b7f [606/906] determine the GL platform to use at runtime 
- Make GstGLWindow subclassablerather than specified at compile time.
- Add GstGLWindowX11 for x11 windows and two subclasses, GstGLWindowX11GLX
  and GstGLWindwX11EGL for GLX and EGL repectively. (win32 and cocoa
  ports to come)
- Also cleanup GL library detection in configure.ac
 2014-03-15 18:36:50 +01:00
Matthew Waters
c52b138a8d [604/906] gst_element_class_set_details_simple() => gst_element_class_set_metadata() 2014-03-15 18:36:50 +01:00
Matthew Waters
93f7e993ad [603/906] update FSF address 2014-03-15 18:36:50 +01:00
Matthew Waters
5d10051e03 [596/906] colorscale: port over to filter base class 2014-03-15 18:36:49 +01:00
Matthew Waters
30ec55853e [595/906] update for filter API change 
gleffects needed a similar change
 2014-03-15 18:36:49 +01:00
Matthew Waters
aef7f01a62 [593/906] testsrc/imagesink: update for up/download API changes 2014-03-15 18:36:49 +01:00
Matthew Waters
17425aaaac [589/906] Revert "GLColorscale: convert to a bin of glupload ! gldownload" 
The elements no longer exist so we have to do something different
 2014-03-15 18:36:49 +01:00
Matthew Waters
fc49c5d25f [588/906] mosaic: update for mixer changes and convenience API 2014-03-15 18:36:49 +01:00
Matthew Waters
e7b918efbc [585/906] gltestsrc: update for new GLDownload in libs 2014-03-15 18:36:48 +01:00
Matthew Waters
730b8af863 [584/906] glimagesink: update for new GLUpload object in libs 2014-03-15 18:36:48 +01:00
Matthew Waters
d9d8946351 [583/906] deinterlace: change for new API 
also allow elements to call the _filter_texture vfunc if they want
 2014-03-15 18:36:48 +01:00
Matthew Waters
79ed68478f [582/906] filters: changes for new API 2014-03-15 18:36:48 +01:00
Matthew Waters
338bb1871b [577/906] remove upload and download elements from the build system 2014-03-15 18:36:48 +01:00
Matthew Waters
d163ecce23 [572/906] remove upload and download elements 
to be replaced by upload and download in memory
 2014-03-15 18:36:48 +01:00
Matthew Waters
0f2f42e4e8 [570/906] remove the requirement for VideoMeta to be present on non-GL buffers 2014-03-15 18:36:48 +01:00
Matthew Waters
9fb3e60387 [569/906] differencematte: prevent double unref of shader and midtexture 2014-03-15 18:36:48 +01:00
Matthew Waters
beff5a3710 [566/906] effects: avoid using tanh in sin_fragment 
It produces weird results on nouveau.
Provide an alternative implementation with (1-sinh)*cosh
 2014-03-15 18:36:47 +01:00
Matthew Waters
96163f1589 [565/906] effects: fix shader compilation with mesa drivers 2014-03-15 18:36:47 +01:00
Matthew Waters
3f94f31c3d [563/906] readd support for hanging GL pipelines e.g. ... ! gleffects ! fakesink 2014-03-15 18:36:47 +01:00
Matthew Waters
729115c515 [558/906] add missing includes for _post_missing_element_message in glcolorspace 2014-03-15 18:36:47 +01:00
Matthew Waters
b227398c0c [557/906] Fix plugin define and remove warning 2014-03-15 18:36:47 +01:00
Matthew Waters
c7e43349e4 [556/906] GLColorscale: convert to a bin of glupload ! gldownload 2014-03-15 18:36:47 +01:00
Matthew Waters
ce6c6b5065 [555/906] Make the query for a GstGLDisplay a pad peer query 
Allows the query to pass through bin boundaries and makes it possible for
arbitrary gl elements to be placed in bins.
 2014-03-15 18:36:47 +01:00
Matthew Waters
35983bcd88 [553/906] GstGLFilterShader: update for GstGLMeta 2014-03-15 18:36:47 +01:00
Matthew Waters
61e2266d16 [552/906] GstGLFilterApp: update for GstGLMeta 2014-03-15 18:36:47 +01:00
Matthew Waters
8ae1fd34e0 [551/906] GstGLOverlay: fix loading of non-square overlays 
libjpeg complains about "Application read too {many,few} scan lines" in non-square images
 2014-03-15 18:36:47 +01:00
Matthew Waters
b34d014918 [550/906] GstGLOverlay: fix libPNG complaining about unsigned integer being out of range 2014-03-15 18:36:46 +01:00
Matthew Waters
b54f031278 [549/906] GstGLOverlay: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
7a44219656 [548/906] GstGLDifferenceMatte: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
02fcc954de [547/906] GstGLBumper: fix libPNG complaining about invalid png files 
We failed to inform libPNG that we had already read the header
 2014-03-15 18:36:46 +01:00
Matthew Waters
f0035b9a9b [546/906] GstGLFilterSobel: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
da4c698a50 [545/906] GstGLBumper: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
3affb44884 [544/906] fix memory leaks from not g_free()ing string returned by gst_element_get_name 2014-03-15 18:36:46 +01:00
Matthew Waters
3be415e5c9 [541/906] GstGLTestSrc: generate a GLBufferPool instead of a VideoBufferPool in decide_allocation 2014-03-15 18:36:46 +01:00
Matthew Waters
7c0c039933 [540/906] GstGLMosaic: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
9f51f1721e [539/906] GstGLImageSink: fold multiple fields into one and use VIDEO_SINK_* for window width/height 
replace the caps information with a GstVideoInfo
place the window width/height information width VIDEO_SINK
 2014-03-15 18:36:46 +01:00
Matthew Waters
84bf052181 [538/906] GstGLDeinterlace: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
d4045e7699 [537/906] GstGLFilterReflectedScreen: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
5402a43d80 [536/906] GstGLFilterGlass: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
a93c464c5b [535/906] GstGLFilterLaplacian: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
ddbfe41721 [534/906] GstGLFilterCube: Update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
58c27d8ef2 [533/906] GstGLFilterBlur: update for GstGLMeta 2014-03-15 18:36:46 +01:00
Matthew Waters
9ab50ed175 [531/906] GstGLEffects: update for GstGLMeta 2014-03-15 18:36:45 +01:00
Matthew Waters
ed5deaa29b [530/906] GstGLUpload: fix video scaling and use GL_UPLOAD_CAPS 2014-03-15 18:36:45 +01:00
Matthew Waters
d03ffe867d [529/906] GstGLDownload: fix video scaling and use GL_DOWNLOAD_CAPS 2014-03-15 18:36:45 +01:00
Matthew Waters
65c0afe557 [526/906] GstGLTestSrc: update for 1.0 
implement decide_allocation
rename push_src_create to _fill
use GstVideoInfo to convert times
make use of GstGLMeta and friends
 2014-03-15 18:36:45 +01:00
Matthew Waters
ce3b50484f [525/906] GstGLDownload: add allocation methods and use GstGLMeta 
make GstGLDownload work with the new GstGLMeta and friends
 2014-03-15 18:36:45 +01:00
Matthew Waters
3d7788dabb [523/906] update for meta API changes 2014-03-15 18:36:45 +01:00
Matthew Waters
08349cff6d [519/906] GstGLUpload: implement the allocation funcs and use GstGLMeta 
make use of the new GstGLMeta, GstGLMemory and GstGLBufferPool objects
 2014-03-15 18:36:45 +01:00
Matthew Waters
4d7bb47b75 [518/906] GstGLImageSink: add propose_allocation impl and use GstGLMeta 
make use of GstGLMeta and GstGLMemory
 2014-03-15 18:36:45 +01:00
Matthew Waters
71c6aae707 [513/906] Remove GstGLBuffer (to be replaced by GstGLMeta) 2014-03-15 18:36:44 +01:00
Matthew Waters
d39eb40a40 [510/906] GstGLImageSink: update for 1.0 2014-03-15 18:36:44 +01:00
Matthew Waters
590c3f4060 [508/906] GstGLDownload: update for 1.0 2014-03-15 18:36:44 +01:00
Matthew Waters
00c11d955e [507/906] GstGLTestSrc: update for 1.0 2014-03-15 18:36:44 +01:00
Matthew Waters
42127be707 [506/906] GstGLUpload: update for 1.0 2014-03-15 18:36:44 +01:00
Matthew Waters
620d330953 [505/906] GstGLColorscale: update for 1.0 2014-03-15 18:36:44 +01:00
Matthew Waters
d66bd69b36 [503/906] Rename GST_BOILERPLATE_* to G_DEFINE_TYPE_* and move _base_init into _class_init 2014-03-15 18:36:44 +01:00
Matthew Waters
6f2acb94c6 [502/906] Update versioning for gstreamer 1.0 
Renames GST_MAJORMINOR to GST_API_VERSION in build files
removes -lgstinterfaces from _LDADD flags
 2014-03-15 18:36:44 +01:00
Julien Isorce
a9d4210388 [499/906] examples: fix build on MacOSX 2014-03-15 18:36:43 +01:00
Julien Isorce
0c7080e7a1 [498/906] gldisplay: don't pass non-constant strings as printf format strings 
Fixes 'format not a string literal and no format arguments' on darwin
 2014-03-15 18:36:43 +01:00
Julien Isorce
865e431a75 [496/906] cmake build: add path to config.h on APPLE 2014-03-15 18:36:43 +01:00
Julien Isorce
7e45f26a21 [494/906] cmake build: use config.h from win32/common and add some guidelines 2014-03-15 18:36:43 +01:00
Tim-Philipp Müller
5b9e4b8282 [493/906] glfiltershader: fix crash when loading shader file 
Just use g_file_get_contents() instead of home-made file loading.
Fixes two issues - one is that we should pass "r" to fopen and
not O_RDONLY, the other is that an incorrect variable was used
to read the file length, leading to an empty shader file.

Spotted by: Wang Xin-yu (王昕宇) <comicfans44@gmail.com>

https://bugzilla.gnome.org/show_bug.cgi?id=702844
https://bugzilla.gnome.org/show_bug.cgi?id=702845

Conflicts:
	gst/gl/gstglfiltershader.c
 2014-03-15 18:36:43 +01:00
Julien Isorce
052c23c3c5 [491/906] glES2.0: properly fails if driver/kernel inconsistency 2014-03-15 18:36:43 +01:00
Julien Isorce
2394987226 [490/906] gldisplay: error out instead of g_assert 2014-03-15 18:36:43 +01:00
Julien Isorce
20ac2cc4aa [489/906] glimagesink: pixel-aspect-ratio property now returns "1/1" by default 
Previously it was not set
Fix bug #671734 (compatibility with Totem)
 2014-03-15 18:36:43 +01:00
Julien Isorce
b88351ad0c [488/906] libvisual-gl: full compatibility with projectM-libvisual if libprojectM >= 2.0.1 
Fix bug #310775
 2014-03-15 18:36:43 +01:00
Sebastian Dröge
6bb3f66c42 [487/906] gl: Fix compiler warnings 
'if statement has empty body', which were real bugs and

'comparison of unsigned expression < 0 is always false', which was
only an unneeded comparison.
 2014-03-15 18:36:43 +01:00
Julien Isorce
5091066426 [483/906] glelements: do not leak parent when using gst_pad_get_parent 2014-03-15 18:36:43 +01:00
Julien Isorce
f639d6096d [481/906] feature checking: error out instead of doing nothing if an OpenGL feature is not present 
Fix bug #572767
 2014-03-15 18:36:42 +01:00
Julien Isorce
9e535a0410 [480/906] win32 builds: add glshader filter sources to vs9 and codeblocks 
Also fix some warnings from msvc9 and mingw-3.4.5
 2014-03-15 18:36:42 +01:00
Julien Isorce
cc70130c6f [475/906] docs: add glmosaic and glshader to docs 2014-03-15 18:36:42 +01:00
Julien Isorce
533e180ce8 [474/906] build: make libjpeg use conditional 
Disable gloverlay element if we do not hve libjpeg
 2014-03-15 18:36:42 +01:00
Julien Isorce
a7587aa44e [473/906] cmake build: 2.8 is now required and add jpeg 
jpeg and png should be optional but our cmake build is still in pre-alpha
 2014-03-15 18:36:42 +01:00
Stefan Sauer
aacf88ffa5 [472/906] linpng: make libpng use conditional 
Disable 3 elements if we don't have libpng.
 2014-03-15 18:36:42 +01:00
Luc Deschenaux
268f1a30b2 [471/906] glshader: add dynamic fragment shader filter 
Also add fragment shader parser
Fix bug #600195
 2014-03-15 18:36:42 +01:00
Anthony Violo
7d4de78102 [470/906] gloverlay: add jpeg support 
Fix bug #636070
 2014-03-15 18:36:42 +01:00
Anthony Violo
351a6d9d01 [469/906] gloverlay: manage ratio texture 
Fix bug #630525
 2014-03-15 18:36:42 +01:00
Sebastian Dröge
4732eb4d68 [465/906] gl: Fix variable unused but set compiler warnings 2014-03-15 18:36:41 +01:00
Sreerenj Balachandran
b1166ed0c4 [464/906] glimagesink: Interface query should return FALSE if the supplied interface is not GST_TYPE_X_OVERLAY 2014-03-15 18:36:41 +01:00
Stefan Kost
edefb7826c [462/906] various: add missing G_PARAM_STATIC_STRINGS flags 
Canonicalize property names as needed. Includes some gst-indent changes as well :/
 2014-03-15 18:36:41 +01:00
Stefan Kost
ac138f74a1 [461/906] xoverlay: require base from git and update to new API 2014-03-15 18:36:41 +01:00
Edward Hervey
b9c68baddc [460/906] gstgleffects: Fix upper bound of an array iteration 
10 is above NEEDED_TEXTURES (currently 5) and makes the code consistent
with the rest of the usage in the file.
 2014-03-15 18:36:41 +01:00
Julien Isorce
dab7bdf2da [458/906] glfilterreflectedscreen: fix some warnings from msvc9 2014-03-15 18:36:41 +01:00
Julien Isorce
2c43a348fa [456/906] glfilter/glmixer/gltestsrc/glupload: throw an element error if no parent bin 
Fixes bug #602153
 2014-03-15 18:36:41 +01:00
Julien Isorce
2b46c87bd0 [455/906] glimagesink: handle pixel-aspect-ratio 2014-03-15 18:36:41 +01:00
Filippo Argiolas
00030c2bdd [454/906] blur: fix gaussian kernel computation 2014-03-15 18:36:41 +01:00
Filippo Argiolas
17a33cd19a [453/906] blur: give up some accuracy for speed 
Settle with 7x7 gaussian convolution kernels, maybe slightly less
accurate than previous 9x9 but fast enough to be able to use it on i915.
About a 20% percent speed gain (again, roughly measured with
videotestsrc and glimagesink sync=false). No noticeable rendering
difference with current effects.
 2014-03-15 18:36:41 +01:00
Filippo Argiolas
a9aa0ab2ee [452/906] sin: get rid of hls conversion code 
Get rid of buggy and complicated hls conversion code for the sin effect.
The only thing needed was hue anyway and it is easily calculated using
Preucil formula for rgb to polar coordinates conversion.
Now works on i915 (removed all the IF blocks). Still needs some tuning,
I wonder if it will ever work properly.
 2014-03-15 18:36:41 +01:00
Roland Peffer
e2f9424e04 [451/906] glupload: par is already handled in fixate_caps function 
Fixes bug #593165
 2014-03-15 18:36:41 +01:00
Julien Isorce
6c2c3b44ee [450/906] indent: gstglupload.c 2014-03-15 18:36:41 +01:00
Filippo Argiolas
3d14e9684d [449/906] sobel: drop unused single pass sobel shader 
Drop unused sobel shader, if anyone still needs it, git log is your
friend.
 2014-03-15 18:36:41 +01:00
Filippo Argiolas
c888188422 [448/906] xray: increase edges visibility 
Some little fine tuning, still not completely satisfied yet.
 2014-03-15 18:36:41 +01:00
Filippo Argiolas
87fda0d867 [447/906] xray: port to the new separable sobel convolution 
Port xray effect to use the same sobel convolution just used in
glfiltersobel. Now xray too works on i915 (a bit slow).
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
021a28657d [446/906] blur: forgot to add all the changes in previous commit 2014-03-15 18:36:40 +01:00
Filippo Argiolas
556b1b79e4 [445/906] blur: use draw_texture from glfilter 2014-03-15 18:36:40 +01:00
Filippo Argiolas
ac190bc460 [444/906] laplacian: precalculate coordinates 
Precalculate coordinates to avoid unneeded texture indirections.
Now laplacian works on i915.
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
270ce448e4 [443/906] sobel: move some highly duplicated code into glfilter 
Add a new convenience function in GstGLFilter that just draws an input
texture to a target texture using a simple shader with just a "tex"
uniform sampler.
Move draw_texture from glfiltersobel to glfilter. Still need to update
other plugins to this.
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
b3c4eb4c61 [442/906] blur: optimize coordinates calculations 
Save 28 instructions on i915 (mainly redundant MOVs) and gain a 25%
(roughly measured with videotestsrc and glimagesink sync=false) speed
bump
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
5fd66383ab [441/906] sobel: convolve only luma 
Rework Sobel a little bit again making it work as the old one:
1. desaturate input texture
2. calculate horizontal convolution for x gradient and vertical
   convolution for y gradient at the same time (halves the number of
   needed texture lookups)
3. store results in a single texture (red and green channel)
4. calculate remaining convolution (same as above switching vertical and
   horizontal)
5. calculate length of gradient using red and green as x and y
   components.
Optimize wherever possible, store kernels as constants in the shaders,
remove unneeded uniforms. Restore invert property carefully avoiding
using IF.
Still not sure if "full color" convolution will be needed, glfiltersobel
is to be intended as a demo filter and xray, the only effect which uses
sobel only needs edge intensity. Dropping it for now.
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
49df4dca3c [440/906] sobel: implement sobel filter using separable kernels 
Reimplement sobel in a multipass fully separated convolution:
- calculate x gradient map convolving first horizontally with blurring
  kernel and then vertically with differentiating kernel
- calculate y gradient map convolving first vertically with blurring
  kernel and then horizonally with differentiating kernel
- calculate length of the gradient vector
Particular care was needed with normalization of the blurring kernel and
with grey level offset of the differentiating one to prevent overflow of
rgb values from the [0.0,1.0] range in intermediate passes.
Now works on i915.
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
002f069962 [439/906] sobel: get rid of #version 120 dependent array constructors 2014-03-15 18:36:40 +01:00
Pierre Pouzol
f8871ff33a [438/906] glfilterreflectedscreen: improve behavior and add some properties 
Fixes bug #612163
 2014-03-15 18:36:40 +01:00
Julien Isorce
7660fcbd30 [437/906] glfilterreflectedscreen: remove unused code (copied/pasted from glfilterglass) 2014-03-15 18:36:40 +01:00
Julien Isorce
28a11181c8 [436/906] gleffectssources: fix some warnings from msvc9 2014-03-15 18:36:40 +01:00
Julien Isorce
a1cd1cdc69 [435/906] GNUStep build: add glfilterreflectedscreen sources 2014-03-15 18:36:40 +01:00
Pierre Pouzol
8c9500e9d6 [434/906] glfilterreflectedscreen: forgot to add sources 2014-03-15 18:36:40 +01:00
Pierre Pouzol
59b9cc9ebd [433/906] glfilterreflectedscreen: add new OpenGL Reflected Screen filter 
Fixes bug #612163
 2014-03-15 18:36:40 +01:00
Filippo Argiolas
0cae67172a [430/906] convolution: save some indirection grouping math and sampling 
Thanks to Eric Anholt I've finally understood (at least I hope) how to
count texture indirections and save up some.  Texture sampling dependent
on the result of some math counts as an indirection phase. Grouped
texture lookups with no math involved count as a single indirection.
Math on the coordinates count as indirection.
So the best thing is to group all the math involving coordinates and
then do all the lookups.
This saves enough indirections to make glfilterblur and glow effect
work, albeit a bit slowly, on i915.
 2014-03-15 18:36:39 +01:00
Filippo Argiolas
e7d083fcc0 [429/906] laplacian: remove unused norm_const and norm_offset uniforms 
Remove unused uniforms from the laplacian filter. Also remove if
kernel[i] != 0 checks so that it compiles where IF is not available.
Again, big thanks to Eric Anholt for the hints.
 2014-03-15 18:36:39 +01:00
Eric Anholt
2c905bda24 [428/906] laplacian: Avoid using GLSL 1.20 features in a non-#versioned shader. 
Fixes compile on Mesa.
 2014-03-15 18:36:39 +01:00
Filippo Argiolas
b59d050e84 [427/906] rgb_to_curve: save up a texture indirection 
Apparently assigning gl_TexCoord to a temp count as an indirection.
Using it directly avoids it and limits indirections to four not
exceeding i915 limit. Now xpro effect works on i915.
 2014-03-15 18:36:39 +01:00
Vinson Lee
f6b0a1db7b [426/906] multiply: fix a compilation error with Apple compiler 
Fix multiply_fragment_source to compile with Apple GLSL compiler.

https://bugzilla.gnome.org/show_bug.cgi?id=616748
 2014-03-15 18:36:39 +01:00
Filippo Argiolas
7ee7688ae8 [425/906] twirl: get rid of polar coordinates conversion 
Get rid of polar coordinates in the twirl effect. The same can be done
using a rotation matrix, saving alu instructions and, most of all,
avoiding the use of the evil atan() function (which uses IF operators).
Calculate rotation angle in a saner, understandable way.
Works on i915! (Hope it still works elsewhere too as I'm not able to
test at the moment)
 2014-03-15 18:36:39 +01:00
Filippo Argiolas
797250d9c2 [424/906] tunnel: get rid of polar coordinates conversion 
Get rid of polar coordinates in the tunnel effect as the same can easily
be done just clamping the radius and multiplying.
Remove the evil atan() call that uses branching and a lot of unneeded alu
instructions. Now works on i915!
 2014-03-15 18:36:39 +01:00
Filippo Argiolas
98752e51da [423/906] convolution: generate gaussian kernel on the fly 
Generate a normalized gaussian kernel with given size and standard
deviation on the fly.
Remove "norm_const" uniform from convolution shaders and provide a
normalized kernel instead. Remove norm_offset uniform as it was always
zero, will reintroduce it if really needed in the future. Thanks to Eric
Anholt for suggesting it.
Save some ALU instruction calculating directly the coordinate for
texture lookup instead of summing an offset.
Still exceed maximum indirect texture lookups on i915, the only solution
I see is using a 3x3 kernel.
 2014-03-15 18:36:39 +01:00
Filippo Argiolas
e602d818e3 [422/906] convolution: reduce the number of register used 
Reduce the number of register calculating texture lookup offset on the
fly. It was just a simple sequence, no need to store it in a array.
Fixes maximum number of registers exceeded error with i915. Still
exceed maximum indirect texture lookups and maximum ALU instructions.
Maybe we should gave up some blur goodness and use lightly more little
kernels.
 2014-03-15 18:36:39 +01:00
Filippo Argiolas
a3454365fc [421/906] convolution: don't check kernel[i] to be non zero 
Apparently saving up some texture lookup for zero kernel elements is
definitely not worth the use of branching. This way convolution
fragment programs also work where IF operator is not supported (tested
on i915 and nouveau). See also discussion on bug #615696.
Thanks to Eric Anholt for spotting this.
 2014-03-15 18:36:39 +01:00
Filippo Argiolas
f979b52e5c [420/906] blur: use common shader sources 
Port blur filter to use the common convolution shaders in
gstgleffectssources.c. This reduces code duplication and, incidentally,
the shaders in the common file were already updated to not use array
constructor and to not depend on #version 120.
First step towards bug #615696 fixing.
 2014-03-15 18:36:39 +01:00
Filippo Argiolas
fe42e22e84 [419/906] blur: remove horizontal flip 
Apparently there was some stale horizontal flip function still there
from my summer of code experiments. Remove it.
 2014-03-15 18:36:39 +01:00
Filippo Argiolas
4ff22b2c67 [418/906] effects: disable gst-indent in the sources 
Fix some crazy formatting caused by gst-indent previous runs and disable
the script for this file. The best would be to move shaders into
separate files and load them at runtime or hardcode them at compile
time.
 2014-03-15 18:36:39 +01:00
Руслан Ижбулатов
e42b3eddbf [417/906] glbumper: Use png_sig_cmp() instead of png_check_sig() 
Fixes bug #613186
 2014-03-15 18:36:39 +01:00
Tim-Philipp Müller
f82dd7d5e2 [416/906] gl: use gst_element_class_set_details_simple() 
Fixes #613371.
 2014-03-15 18:36:39 +01:00
David Hoyt
9a49a81c22 [414/906] glbumper/gldifferencematte/gloverlay: libpng 1.4.x compatible 
Fix bug #608643
 2014-03-15 18:36:39 +01:00
Julien Isorce
8937128d62 [412/906] Cocoa backend: improve support on GNUStep 2014-03-15 18:36:38 +01:00
Julien Isorce
ba4ca3bced [409/906] gleffects: indent and fix some warnings in ES 2.0 mode 2014-03-15 18:36:38 +01:00
Julien Isorce
e002f92e6d [408/906] gleffects: start to make it compatible with OpenGL ES 2.0 
For now only identity, mirror and squeeze effects are available.
Maybe some factorization is needed about compilation shader
before to put the other effects since only a copy/past is needed,
at least until effect number 9: heat.
The effects from 10:sepia to 15:glow require more work.
 2014-03-15 18:36:38 +01:00
Julien Isorce
3e1bffc802 [406/906] glimagesink: add a client-data property 
Also add it to glfilterapp.

Fixes #559131
 2014-03-15 18:36:38 +01:00
Julien Isorce
dec44e571b [404/906] glupload: repair external_opengl_context property 
qglwtextureshare now works again. In this example,
the pipeline is src ! glupload ! fakesink.
So in this case the glupload element is a sink in
terms of gl chain.
But the problem is still there if the pipeline is
src ! glupload ! glfilter ! fakesink
(it's the case in sdlshare and cluttershare examples)
because since recent changes about how the gstgldisplay
is transmitted to the gl element, the context is usually
created by the sink in terms of gl chain.
A solution would be to also install this property on glfilter.
 2014-03-15 18:36:38 +01:00
Julien Isorce
416a4c6161 [402/906] gloverlay: fix some warnings 2014-03-15 18:36:38 +01:00
Anthony Violo
a7a5c7ee8a [401/906] gloverlay: Added rotate texture 
fix #601277
 2014-03-15 18:36:38 +01:00
Julien Isorce
0ba1945c57 [398/906] gldownload: do not forgot to create the gl context 
fix #600630
 2014-03-15 18:36:38 +01:00
Julien Isorce
621aabe378 [397/906] glmosaic: fix a comparison warning 2014-03-15 18:36:38 +01:00
Julien Isorce
12e0bff437 [396/906] gldifferencematte: fix some warnings from vc9 2014-03-15 18:36:38 +01:00
Filippo Argiolas
d02a585e7b [395/906] differencematte: fix regressions from gdkpixbuf to libpng migration 
The background image needs to be scaled to fit current texture size.
Previously this was done by gdk_pixbuf_scale_simple but that's been
removed.
Create a texture from the background pixbuf with correct dimensions and
use interpolation shader to scale it to the right size. Interpolation
fragment shader doesn't have too much sense if all the textures don't
have the same size so this seemed the most natural place to do the
scaling. It could probably be done with some custom texture mapping
outside the shader but it involved more code.

Fixes bug #599883.
 2014-03-15 18:36:37 +01:00
Julien Isorce
aeb793497d [393/906] glmosaic: for now it's a cube mosaic 
Also use GPtrArray instead of GArray in glmixer.
And add a pipeline to tests/pieplines
 2014-03-15 18:36:37 +01:00
Julien Isorce
ea2962e44f [392/906] glmosaic: desactivate shader when done 2014-03-15 18:36:37 +01:00
Julien Isorce
144427fe3e [390/906] remove warnings from vs9 2014-03-15 18:36:37 +01:00
Julien Isorce
42720ef3ff [388/906] just fix builds and indent 2014-03-15 18:36:37 +01:00
Julien Isorce
db7d436bd8 [387/906] glmixer: add a glmixer base element 
glmixer can be seen as a glfilter except it handles N requested
sink pads.
Each sink pad and the src pad are video/x-raw-gl.
glmixer is responsible for managing different framerates from inputs.
It uses OpenGL context sharing. It means that each input is in its
own OpenGL context shared together and shared with the OpenGL context
of the ouput gl chain.
Also add a glmosaic which is an example of implementation of glmixer.
For now glmosaic is a cube but it will be fixed in the next commits.
For now the glmixer has some weird behaviours in some configurations
but it will be improved in the next commits.
The autotools builds is temporarly broken since those changes
have been made on win32.
 2014-03-15 18:36:37 +01:00
Julien Isorce
65f4d40e6d [385/906] rewrite the way a gstgldisplay is transmited to the gl elements 
Before, a gstgldisplay was instancied by the gl src in terms of gl chain.
And then the next element got it through the first gstglbuffer.
Now, this is done though queries.
All glelements get their ref on a gstgldisplay in READY state.
This rewrite is mainly a first step to be able to share OpenGL context hold
by the gstgldisplay using more complex glelements.
For example, with a glvideomixer. The associated gstgldisplay of each gl chain
of the sink pads will share their OpenGL context.
 2014-03-15 18:36:37 +01:00
Julien Isorce
3700180345 [382/906] ES2.0: remove warnings 
Partially fix #593786
 2014-03-15 18:36:37 +01:00
Anthony Violo
5fef0569f0 [380/906] gloverlay: can put video over png images 
Fix bug #595303
 2014-03-15 18:36:37 +01:00
Anthony Violo
5943045bf6 [379/906] gloverlay: add support to use RGB png images 
Previously restricted to RGBA, now gloverlay can also handle a RGB image.
 2014-03-15 18:36:37 +01:00
Stefan Kost
1cb459d4d5 [376/906] build: support openGLES on linux via autofoo. Partialy fixes #593786 
Add a pkg-config check for opengl and if not found assume opengl-es. If user has
none of both one still get build error later on (there is no pkg-config for
opengl-es).
Add more files to EXTRA dist and build the opengles variant if selected.
Simmilar changes could be done for the winCE backend.
 2014-03-15 18:36:36 +01:00
Anthony Violo
a86d07acca [375/906] gloverlay: can control image size and position 
Fix bug #591591
 2014-03-15 18:36:36 +01:00
Christian Schaller
48bea6b3ea [370/906] Add missing header file to Makefile.am and update spec file to actually be for this package 2014-03-15 18:36:36 +01:00
Stefan Kost
26bb5badb8 [367/906] docs: fix GstXvImageSInk -> GstGLImageSink and reindent 2014-03-15 18:36:36 +01:00
Tim-Philipp Müller
6516ecb3cc [366/906] docs: make remaining elements show up in docs 
Split out declarations into header files and hook everything up so
that five more elements show up in the plugin docs. Fixes #559135.
 2014-03-15 18:36:36 +01:00
Julien Isorce
579b74d845 [364/906] make the cmake build work on MacOSX 
We can now generate a Xcode project (or Unix Makfiles),
see INSTALL file
 2014-03-15 18:36:36 +01:00
Sebastian Dröge
6ce63cd366 [359/906] gl: Link with -lm and fix indention 2014-03-15 18:36:35 +01:00
Jan Schmidt
09a2e19512 [356/906] build: Fix typo: gstglbumber.h -> gstglbumper.h 2014-03-15 18:36:35 +01:00
Julien Isorce
56d656adf6 [355/906] same motion compensation 2014-03-15 18:36:35 +01:00
Julien Isorce
df4e712ca2 [354/906] fix and add gldeinterlace filter to the builds 2014-03-15 18:36:35 +01:00
julien
3eddae28a9 [353/906] add a gldeinterlace filter 
Greedyh operation implemented using OpenGL Shading Language.
We could add other operations later.
Does some good results but still not as expected.
That's why I do not add it yet to the build.
 2014-03-15 18:36:35 +01:00
Jan Schmidt
f5ac0a784d [352/906] fix typo 
Change GST_GL_DISPLAY_PROJECTION_PERSPECIVE to
GST_GL_DISPLAY_PROJECTION_PERSPECTIVE.

Re-indent a couple of files that needed it.
 2014-03-15 18:36:35 +01:00
Julien Isorce
2680375248 [351/906] allow to switch xoverlay while being in paused state 2014-03-15 18:36:35 +01:00
Julien Isorce
6292d5af16 [349/906] can switch xoverlays while playing 
Fixes bug #584877

Before this commit calling "gst_x_overlay_set_xwindow_id" more
than one time, had no effect.
It mainly affects the glimagesink implementation.
But on win32 (and CE), some stuff has to be done to
release the old parent.

And add a switchxoverlay example where the user
can click on left/right part of the main window to
switch the xoverlay.
 2014-03-15 18:36:35 +01:00
LRN
47beeb1083 [348/906] Add gstvideo to glimagesink LIBADD. Fixes bug #584680 2014-03-15 18:36:35 +01:00
Julien Isorce
911cf141c4 [334/906] [win32/winCE] fix some pointer cast warnings with mingw 
And turn off deprecated Wp64 msvc compiler option.
 2014-03-15 18:36:34 +01:00
Julien Isorce
bcc33ab716 [333/906] add force-aspect-ratio support 2014-03-15 18:36:34 +01:00
Julien Isorce
f735c06c4a [331/906] indent and fix some compiler warnings 2014-03-15 18:36:34 +01:00
Julien Isorce
87a1652216 [330/906] Can now share textures with an external gl context 
The external opengl context must be specify when creating
our OpenGL context (glx) or just after (wgl).
When calling glXCreateContext or wglShareLists, the
external opengl context must not be current.
Then our gl context can be current in the gl thread while
the external gl context is current in an other thread.
See tests/examples/clutter/cluttershare.c
 2014-03-15 18:36:34 +01:00
Julien Isorce
ec0bb66fe9 [321/906] add OpenGL ES 2.x support. 
In OpenGL 2.x for Embedded System, a lot of basic scene/draw functions
have been removed. It means that everything is made using vertex and
fragment shaders.
I have also added a gstglwindow backend for winCE that uses EGL
(Native Platform Graphics Intercace) (which is a full part of
OpenGL ES specification). It remove the use of wgl/glx functions.
 2014-03-15 18:36:33 +01:00
Julien Isorce
9584a5ddfd [318/906] rename GNUmakefile(s) to GNUmakefile(s).gnustep 2014-03-15 18:36:33 +01:00
Julien Isorce
49c903d156 [317/906] implement gstglwindow for Cocoa (MacOS and GNUstep) 2014-03-15 18:36:33 +01:00
Julien Isorce
51ee1f5976 [316/906] remove some unused HAVE_LIBPNG: libpng is a required package 2014-03-15 18:36:33 +01:00
Julien Isorce
b2143adee3 [315/906] add GNUstep build 2014-03-15 18:36:33 +01:00
Stefan Kost
8af0cb09f8 [313/906] indent: don't use tabs inside property descriptions 2014-03-15 18:36:33 +01:00