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387 commits

Author SHA1 Message Date
Matthew Waters
06cbb3389b glvideomixer: implement par handling 
We were previously ignoring it completely
 2017-12-09 19:32:01 +00:00
Matthew Waters
5d3dd13433 glvideomixer: don't upload the vertex data every frame 
Add the missing cache tracking statement.
 2017-12-09 19:32:01 +00:00
Nicolas Dufresne
95eb2ef8df gluploadelement: Remove uneeded header and defines 2017-12-09 19:32:01 +00:00
Nicolas Dufresne
685250928f gltestsrc: Use default get_caps implementation 
The custom code is wrong as it ignores the templates, which leads to
missing fields in the result. Instead, simply use the default get_caps
implementation which does it correctly (get the template, intersect
with filter and return).

https://bugzilla.gnome.org/show_bug.cgi?id=749237
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
eb626d8ddc glmixer: Implement GstVideoAggregator::find_best_format() 
Without this, we will fixate weird pixel-aspect-ratios like 1/2147483647. But
in the end, all the negotiation code in videoaggregator needs a big cleanup
and videoaggregator needs to get rid of the software-mixer specific things
everywhere.
 2017-12-09 19:32:00 +00:00
Matthew Waters
b3bf122c94 gl: demote upload/convert/download elements to none 
Copy paste error
 2017-12-09 19:32:00 +00:00
Matthew Waters
41d3ca819d gl: expose internal glvideomixerelement\ 
We might want more control over the exact pipeline
Also reduces overhead
 2017-12-09 19:32:00 +00:00
Matthew Waters
dfddc4b910 gl: expose internal glimagesinkelement 
We might want more control over the exact pipeline.
Also reduces overhead.
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
3353667212 Revert "Revert "glimagesink: add pixel-aspect-ratio property on the bin"" 
This reverts commit d96e43b034.
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
b189e3fec3 Revert "Revert "glimagesink: forward ALL the properties on the bin"" 
This reverts commit 59fb0f830f.
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
7304d3cc75 Revert "Revert "glimagesink: implement as a bin"" 
This reverts commit be938f92d9.
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
51d3a0a059 Revert "gl: readd glupload/download onto element pads" 
This reverts commit 87d8270f30.
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
3d6031b75c Revert "Revert "glvideomixer: implement with glmixerbin"" 
This reverts commit b4bd11f2f3.
 2017-12-09 19:32:00 +00:00
Matthew Waters
296397a8b1 glimagesink: handle the local_context query 
so that upstream elements can get the GL context from glimagesink
 2017-12-09 19:32:00 +00:00
Matthew Waters
343947f383 gl: readd glupload/download onto element pads 
Allows insertion of gl elements into non-gl pipelines without converter
(upload/download) elements.

https://bugzilla.gnome.org/show_bug.cgi?id=743974
 2017-12-09 19:32:00 +00:00
Matthew Waters
eb5d578a95 Revert "glvideomixer: implement with glmixerbin" 
This reverts commit 0fb56738a1.
 2017-12-09 19:32:00 +00:00
Matthew Waters
d9737138ef Revert "glimagesink: implement as a bin" 
This reverts commit 8a0017e21d.
 2017-12-09 19:32:00 +00:00
Matthew Waters
3b0efeb731 Revert "glimagesink: forward ALL the properties on the bin" 
This reverts commit 4be45e5f30.
 2017-12-09 19:32:00 +00:00
Matthew Waters
0da6dbce81 Revert "glimagesink: add pixel-aspect-ratio property on the bin" 
This reverts commit 2ba6bb9b93.
 2017-12-09 19:32:00 +00:00
Jan Schmidt
7a61e0eca4 glimagesink: Cache caps for passing to the client draw call 
Don't convert the GstVideoInfo to caps on every draw call,
just cache the caps and pass them into the GstSample.
 2017-12-09 19:32:00 +00:00
Matthieu Bouron
dc36647d78 glimagesink: Use gst_pad_get_pad_template_caps in ::get_caps() 2017-12-09 19:32:00 +00:00
Matthew Waters
c902a6f525 glupload: provide the sink template caps that could be used 
https://bugzilla.gnome.org/show_bug.cgi?id=746399
 2017-12-09 19:32:00 +00:00
Matthieu Bouron
41015eb331 glfiltercube: Don't initialize multiple shaders on renegotiation 2017-12-09 19:32:00 +00:00
Matthieu Bouron
3a124511bb glimagesink: Remove unused stop function 2017-12-09 19:32:00 +00:00
Matthew Waters
45b50cbb72 glimagesink: unref the pool in the correct place 
Otherwise we could hold a pool to a context that is never going to be used.

https://bugzilla.gnome.org/show_bug.cgi?id=748405
 2017-12-09 19:32:00 +00:00
Matthieu Bouron
cf438d7def gltransformation: Unref shader in ::stop() 2017-12-09 19:32:00 +00:00
Matthew Waters
f4f3284161 gl: unref display/other-context in the correct place 
Otherwise state changes from PLAYING->READY->PAUSED will cause there to
to be no display configured on the element.

https://bugzilla.gnome.org/show_bug.cgi?id=748405
 2017-12-09 19:32:00 +00:00
Sebastian Dröge
ee6bfe0127 glfilter: De-camelcase onInitFBO() vfunc 2017-12-09 19:31:59 +00:00
Sebastian Dröge
3613ecfd0a glfilter: Remove onStart/onStop vfuncs, and unused onReset() 
onStart/onStop are just duplicates of the basetransform ones, onReset
was never called but was used everywhere when stop should've been used.
 2017-12-09 19:31:59 +00:00
Lubosz Sarnecki
590c7032d8 gltransformation: don't initialize multiple shaders on renegotiation 
https://bugzilla.gnome.org/show_bug.cgi?id=748407

* delete shader if one exists
* set it to NULL after unrefing
 2017-12-09 19:31:59 +00:00
Sebastian Dröge
c75f6b347f glcolorconvert: Fix compiler warning 
gstglcolorconvertelement.c:230:19: error: unused variable 'in_structure'
      [-Werror,-Wunused-variable]
    GstStructure *in_structure = gst_caps_get_structure (caps, 0);
                  ^
 2017-12-09 19:31:59 +00:00
Matthieu Bouron
4e05044734 glcolorconvert: Keep colorimetry and chroma-site fields if passthrough 
https://bugzilla.gnome.org/show_bug.cgi?id=748141
 2017-12-09 19:31:59 +00:00
Matthew Waters
5fbc9bd5e0 glimagesink: balance change_state display ref/unref 
the display was being unreffed on the incorrect state change causing
invalid state when changing from PLAYING/PAUSED->READY->PAUSED/PLAYING.
 2017-12-09 19:31:59 +00:00
Matthieu Bouron
6d75eaf005 glupload: Release glupload buffer when caps are changed 
https://bugzilla.gnome.org/show_bug.cgi?id=748371
 2017-12-09 19:31:59 +00:00
Vineeth T M
41af2f4ad8 glmixer: Possible null pointer dereference 
While printing error message when context fails, error variable is not being used anymore
so it will lead to null pointer dereference

https://bugzilla.gnome.org/show_bug.cgi?id=748287
 2017-12-09 19:31:59 +00:00
Michał Dębski
7ec1246730 gleffects: Create element for each effect 
https://bugzilla.gnome.org/show_bug.cgi?id=746209
 2017-12-09 19:31:59 +00:00
Michał Dębski
afdc3c8ee3 gleffects: Merge laplacian filter into effects 
https://bugzilla.gnome.org/show_bug.cgi?id=746209
 2017-12-09 19:31:59 +00:00
Michał Dębski
befbf3733b gleffects: Merge sobel filter into effects 
https://bugzilla.gnome.org/show_bug.cgi?id=746209
 2017-12-09 19:31:59 +00:00
Michał Dębski
208b5f999e gleffects: Merge blur filter into effects 
https://bugzilla.gnome.org/show_bug.cgi?id=746209
 2017-12-09 19:31:59 +00:00
Michał Dębski
a2ef6757f0 gleffects: Correct attributes for hconv and vconv shaders 
Width and height were switched for glow shaders. For blur
filter attributes names were obsolete.

https://bugzilla.gnome.org/show_bug.cgi?id=746209
 2017-12-09 19:31:59 +00:00
Michał Dębski
eb326ba4c2 gleffects: Fix fisheye shader - pass float to sqrt 
On OSX passing literal int to sqrt() in GLSL results in error.

https://bugzilla.gnome.org/show_bug.cgi?id=746209
 2017-12-09 19:31:59 +00:00
Lubosz Sarnecki
85d9185b0c gltransformation: fix shader memory leak 2017-12-09 19:31:59 +00:00
Matthew Waters
03908c679e gldisplay: synchronize the searching and creation of GstGLContext's 
Ootherwise we could end up with multiple elements in different chains
each creating a context.  Fixes context creation with glvideomixer.
 2017-12-09 19:31:59 +00:00
Guillaume Desmottes
e6c5410a2a glmixer: fix caps leak in gst_gl_mixer_pad_sink_getcaps() 
Caps refcounting was all wrong in this function. Rewrote it and add some
comments to make it clearer.

Fix caps leaks with the
validate.file.glvideomixer.simple.play_15s.synchronized scenario.

https://bugzilla.gnome.org/show_bug.cgi?id=747915

Signed-off-by: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
 2017-12-09 19:31:59 +00:00
Guillaume Desmottes
ce76c66f92 glmixer: unref owned caps when finalizing the mixer 
Fix a caps leak with the
validate.file.glvideomixer.simple.play_15s.synchronized scenario.

https://bugzilla.gnome.org/show_bug.cgi?id=747915

Signed-off-by: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
 2017-12-09 19:31:59 +00:00
Guillaume Desmottes
0511d12e4a glmixer: pass the proper free function to frames and buffers array 
'array_buffers' contain borrowed GstBuffer and so shouldn't have a free
function. 'frames' is the one containing GstGLMixerFrameData and so should use
_free_glmixer_frame_data as free function.

Fix GstGLMixerFrameData leaks with the
validate.file.glvideomixer.simple.play_15s.synchronized scenario.

https://bugzilla.gnome.org/show_bug.cgi?id=747913

Signed-off-by: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
 2017-12-09 19:31:59 +00:00
Sebastian Dröge
3acaa0eb0f gldownloadelement: Download *from* OpenGL, not into 2017-12-09 19:31:59 +00:00
Matthieu Bouron
15785f794e gluploadelement: Unref GstGLUpload object and caps in ::stop() 
Fix leak of the GstGLUpload object.

https://bugzilla.gnome.org/show_bug.cgi?id=748033
 2017-12-09 19:31:59 +00:00
Sebastian Dröge
bff8cde2ea gl: Remove some empty ::finalize() implementations 2017-12-09 19:31:59 +00:00
Sebastian Dröge
c4713af2ef gldownloadelement: Fix element description 2017-12-09 19:31:59 +00:00
Sebastian Dröge
f8d2219c44 gldownloadelement: Remove unused ::finalize() implementation 2017-12-09 19:31:59 +00:00
Sebastian Dröge
4ccf151d15 glcolorconvertelement: Also unref caps in ::stop() already 
They are not useful anymore afterwards, so keeping them until ::finalize()
might only cause someone to use them later and then fail.
 2017-12-09 19:31:59 +00:00
Guillaume Desmottes
3294854c6d glcolorconvertelement: fix GstGLColorConvert leak 
convert->convert was never unreffed.

This can be reproduce with the
validate.file.glvideomixer.simple.play_15s.synchronized scenario.

https://bugzilla.gnome.org/show_bug.cgi?id=747911
 2017-12-09 19:31:59 +00:00
Sebastian Dröge
af77f6467f glimagesink: Disconnect mouse/key event signal handlers from window when shutting down context 2017-12-09 19:31:58 +00:00
Sebastian Dröge
39c72f324b glimagesink: Guard against disconnecting invalid signal ids 2017-12-09 19:31:58 +00:00
Edward Hervey
36419f2f79 glvideomixer: Don't use context if not present 
Avoids assertions at runtime
 2017-12-09 19:31:58 +00:00
Anton Obzhirov
9294e84334 gleffects: port all effects to GLES2.0 
https://bugzilla.gnome.org/show_bug.cgi?id=745955
 2017-12-09 19:31:58 +00:00
Nicola Murino
1af4a1f759 glimagesink: fix caps leak 
https://bugzilla.gnome.org/show_bug.cgi?id=746541
 2017-12-09 19:31:58 +00:00
Víctor Manuel Jáquez Leal
55dbb25dcc glupload: move meta-data copy into gst-gl library 
In some upload implementations the out buffer has more than one references,
turning the buffer not writable, so it won't be possible to modify its
meta-data.

This patch moves the meta-data copy before increasing the reference of the out
buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=746173
 2017-12-09 19:31:58 +00:00
Julien Isorce
5f7aaba2d5 glimagesink: keep window invisible when sharing output 
https://bugzilla.gnome.org/show_bug.cgi?id=739681
 2017-12-09 19:31:58 +00:00
Julien Isorce
1d88b95201 glimagesink: provide GstSample in client-draw signal 
Instead of prividing texture and size directly.
And apply changes to examples.

https://bugzilla.gnome.org/show_bug.cgi?id=739681
 2017-12-09 19:31:58 +00:00
Matthew Waters
93968916a4 glsyncmeta: make context to wait and set sync explicit 
otherwise we may wait on a sync object in same context by accident
 2017-12-09 19:31:58 +00:00
Nicolas Dufresne
c68af4d6fc glimagesink: Add NULL check in error case 
Other context may be NULL if something went wrong. Avoid trying to unref
a NULL pointer.
 2017-12-09 19:31:58 +00:00
Matthew Waters
f58b5b65f1 glupload/colorconvert: only copy timestamps if the input buffer != output 2017-12-09 19:31:58 +00:00
Matthew Waters
15fd4e164a glshader: attribute locations are -1 on error 2017-12-09 19:31:57 +00:00
Jan Schmidt
bf0440f97b GL: Remove annoying printf in the filterbin class_init 2017-12-09 19:31:57 +00:00
Matthew Waters
23e2d74112 glimagesink: add pixel-aspect-ratio property on the bin 2017-12-09 19:31:57 +00:00
Matthew Waters
3aad6d73f1 glimagesink: forward ALL the properties on the bin 2017-12-09 19:31:57 +00:00
Matthew Waters
3d8eb44b7c gluploadelement: properly unref buffers that are the same as the input 
basetransform doesn't unref equal input and output buffers
 2017-12-09 19:31:57 +00:00
Matthew Waters
92f0aa9bd8 gl: get the context from basemixer/basefilter 2017-12-09 19:31:57 +00:00
Matthew Waters
51620950e4 gl: retreive the gldisplay/app gl context as soon as possible 
fixes the usage of gst_gl_display_filter_gl_api
 2017-12-09 19:31:57 +00:00
Matthew Waters
95756a5413 caopengllayersink: implement as a bin like glimagesink 2017-12-09 19:31:57 +00:00
Matthew Waters
35476a4cb4 gl/cocoa: avoid deadlock when creating context on the main thread. 
Make window/view creation async so that it is possible to
gst_gl_context_create from the main thread.
 2017-12-09 19:31:57 +00:00
Matthew Waters
813fb633b4 gl: store the list of contexts within gldisplay 
Removes the reliance on the allocation query to propogate GL contexts.

Allows thread safely getting a context for the a specific thread.
 2017-12-09 19:31:57 +00:00
Matthew Waters
2e16961ab3 glimagesink: unset the current shader after rendering 
fixes gltestsrc ! glimagesink when gltestsrc doesn't use a shader
 2017-12-09 19:31:57 +00:00
Matthew Waters
909b69fad4 gltestsrc: remove usage of gldownload library object 2017-12-09 19:31:57 +00:00
Matthew Waters
abe21912f5 gl: new glsrcbin element 2017-12-09 19:31:57 +00:00
Matthew Waters
b42e4ba079 glvideomixer: implement with glmixerbin 
The relevant properties are forwarded to/from the containing bin
and sink pads.
 2017-12-09 19:31:57 +00:00
Matthew Waters
c562a7e2d9 glmixer: remove usage of upload/download objects 2017-12-09 19:31:57 +00:00
Matthew Waters
e85c7f84db gl: new glmixerbin element 2017-12-09 19:31:57 +00:00
Matthew Waters
1b0d2b1338 glimagesink: implement as a bin 
glupload ! glcolorconvert ! sink

Some properties are manually forwarded.  The rest are available using
GstChildProxy.

The two signals are forwarded as well.
 2017-12-09 19:31:57 +00:00
Matthew Waters
1412e9c764 gl: new glsinkbin element 
similar to glfilterbin but for sinks
 2017-12-09 19:31:57 +00:00
Matthew Waters
fe36f0b065 gl: new element glfilterbin 
It encapsulates a confiurable GL processing element in the
upload/colorconvert/download dance required to transparently process
the majority of GstBuffer's.
 2017-12-09 19:31:57 +00:00
Matthew Waters
df50ba0491 gl: add new gldownloadelement 
Simply transforms caps to/from raw/glmemory capsfeatures
 2017-12-09 19:31:57 +00:00
Matthew Waters
782b343f7d gl: add a new glcolorconvert element based on the glcolorconvert library object 2017-12-09 19:31:57 +00:00
Matthew Waters
6b6d26fd8f gl: add a new glupload element based on the glupload library object 2017-12-09 19:31:56 +00:00
Matthew Waters
66b349f100 gl: add a new glbasemixer class below glmixer 
It deals with propagating the gl display/contexts throughout the
application/pipeline
 2017-12-09 19:31:56 +00:00
Nicolas Dufresne
ccdd4d48a0 glmixer: Don't share our downstream pool with upstream 
Pool cannot have multiple owner. This can lead to spurious
pool was flushing error.

https://bugzilla.gnome.org/show_bug.cgi?id=74570
 2017-12-09 19:31:56 +00:00
Nicolas Dufresne
bc92b41c7b glimagesink: Only cache pool, don't manage it 
GLImage does not use any kind of internal pool. There was some
remaining code and comment stating that it was managing the
pool, and it was in fact setting the active state when doing
to ready state.

* Only create the pool if requested and in propose_allocation
* Cache the pool to avoid reallocation on spurious reconfigure
* Don't try to deactivate the pool (we don't own it)

https://bugzilla.gnome.org/show_bug.cgi?id=745705
 2017-12-09 19:31:56 +00:00
Sebastian Dröge
cb59ace574 gl: Remove format info in glcolorconvert's transform_caps function instead of on every caller 
... and let glmixer actually transform the caps it is supposed to transform
instead of inventing new caps.
 2017-12-09 19:31:56 +00:00
Nicolas Dufresne
2729949b39 gloverlay: Fix upside down and miss-aligned JPEG 
LibJPEG uses macroblock of 8x8 sample. In this element we use RGB and
Y444, two 24bit formats that are stored in 32bit pixels. This mean we
have 32x32 bytes macroblocks. For this reason, we need to allocate
our buffer slightly larger. We also need to pass the line pointer in
the right order, otherwise the image endup upside-down.

https://bugzilla.gnome.org/show_bug.cgi?id=745109
 2017-12-09 19:31:56 +00:00
Xavier Claessens
7fac5085e6 gltransformation: normalize translations 
https://bugzilla.gnome.org/show_bug.cgi?id=744763

* Lubosz: use maxfloat for transformation range
 2017-12-09 19:31:56 +00:00
Xavier Claessens
1250285b30 gltransformation: Fix doc typo 
https://bugzilla.gnome.org/show_bug.cgi?id=744763
 2017-12-09 19:31:56 +00:00
Nicolas Dufresne
de79830b05 glmemory: Add GstAllocationParams and alignment support 
This implements support for GstAllocationParams and memory alignments.
The parameters where simply ignored which could lead to crash on
certain platform when used with libav and no luck.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
 2017-12-09 19:31:55 +00:00
Nicolas Dufresne
d3c7f20aee opengl: Clean Makefile.am 
+ Split headers from source
+ Remove uneeded AM_CFLAGS, AM_LDFLAGS
+ Always set OBJCFLAGS

Due to the presence of a .m and regardless of the conditional values,
automake will promote the link command to OBJC using OBJCFLAGS. Only
the basic flags (like warnings and optimization) are going to make a
difference though.

This cleanup builds up the makefile with less specific files first
toward more specific file. FLAGS are built with the basic that unused
flags will have empty variable.
 2017-12-09 19:31:55 +00:00
Xavier Claessens
c8e43e5581 glimagesink: cosmetic cleanup 
https://bugzilla.gnome.org/show_bug.cgi?id=745105
 2017-12-09 19:31:55 +00:00
Tim-Philipp Müller
d9455d9c0e opengl: don't add --tag=CC twice to LIBTOOLFLAGS 2017-12-09 19:31:55 +00:00
Nicolas Dufresne
c998b21de9 opengl: Add --tag=CC to LIBTOOLCLFAGS 
This is required for static build.
 2017-12-09 19:31:55 +00:00
Matthew Waters
b09971445e caopengllayersink: render black when we don't have a texture to display 
Like when the winsys asks us to redraw before the pipeline has started
 2017-12-09 19:31:55 +00:00
Matthew Waters
e5708eb453 new caopengllayersink element 
renders gstreamer gl scene/video frames to a caopengllayer retreivable
from the "layer" property.
 2017-12-09 19:31:55 +00:00
Julien Isorce
975df8b648 glmixer: fix some compiler warnings 
i686-apple-darwin11-llvm-gcc-4.2

gstglmixer.h:43: error: redefinition of typedef ‘GstGLMixer’
gstglmixerpad.h:32: error: previous declaration of ‘GstGLMixer’ was here
gstglmixer.h:46: error: redefinition of typedef ‘GstGLMixerFrameData’
gstglmixerpad.h:33: error: previous declaration of ‘GstGLMixerFrameData’ was here
 2017-12-09 19:31:55 +00:00
Nicolas Dufresne
345f1dfb64 gltransform: Fix includes of graphene headers 
The graphene-1.0 part should not be in the source code. This directory
is part of the cflags include. This is similar to gstreamer-1.0/
directory. This break compilation if the include directory where
graphene is installed is not in your include path.
 2017-12-09 19:31:55 +00:00
Edward Hervey
fcdfdfbfdf glimagesink: Fix debug statement 2017-12-09 19:31:54 +00:00
Edward Hervey
6882d034f3 glimagesink: Sprinkle more debug 2017-12-09 19:31:54 +00:00
Matthew Waters
d44fb3962e glimagesink: log the converted caps 2017-12-09 19:31:54 +00:00
Matthew Waters
17dba52ff3 gl: remove the egl caps from the src pads 
we don't actually support producing EGLImage buffers anywhere.
 2017-12-09 19:31:54 +00:00
Matthew Waters
68dc0fef6d glcolorconvert: put GstGLSyncMeta on output buffers 
allows thread safely using the provided output buffer in a separate
thread
 2017-12-09 19:31:54 +00:00
Matthew Waters
530ae2cbb0 glupload/download/convert: provide transform_caps functions 
Allows finer grain decisions about formats and features at each
stage of the pipeline.
Also provide propose_allocation for glupload besed on the supported
methods.
 2017-12-09 19:31:54 +00:00
Matthew Waters
157170011d glimagesink: clobber the alpha channel by default 
this can be disabled with the ignore-alpha property
 2017-12-09 19:31:54 +00:00
Alessandro Decina
966cad27d7 gl: initial support for texture targets other than GL_TEXTURE_2D 
Make GstGLMemory hold the texture target (tex_target) the texture it represents
(tex_id) is bound to. Modify gst_gl_memory_wrapped_texture and
gst_gl_download_perform_with_data to take the texture target as an argument.

This change is needed to support wrapping textures created outside libgstgl,
which might be bound to a target other than GL_TEXTURE_2D. For example on OSX
textures coming from VideoToolbox have target GL_TEXTURE_RECTANGLE.

With this change we still keep (and sometimes imply) GL_TEXTURE_2D as the
target of textures created with libgstgl.

API: modify GstGLMemory
API: modify gst_gl_memory_wrapped_texture
API: gst_gl_download_perform_with_data
 2017-12-09 19:31:53 +00:00
Matthew Waters
598715fc4b glwindow: make showing a window explicit 
Also fixes the cgl context always displaying a window to render to for
every GstGLContextCocoa created
 2017-12-09 19:31:53 +00:00
Edward Hervey
2833e8c63a gltestsrc: Ensure variable is initialized before usage 
Coverity CID: 1256569
 2017-12-09 19:31:53 +00:00
Matthew Waters
019367c128 glwindow: remove width/height from _draw() 
Depending on the platform, it was only ever implemented to 1) set a
default surface size, 2) resize based on the video frame or 3) nothing.
Instead, provide a set_preferred_size () that elements/applications
can use to request a certain size which may be ignored for
videooverlay/other cases.
 2017-12-09 19:31:53 +00:00
Sebastian Dröge
39e719fb33 Constify some static arrays everywhere 2017-12-09 19:31:53 +00:00
Nicola Murino
dd928efa51 glimagesink: fix memleak 
https://bugzilla.gnome.org/show_bug.cgi?id=743142
 2017-12-09 19:31:52 +00:00
Matthew Waters
02fdc64844 glvideomixer: don't upload if alpha <= 0 
Implemented using a upload_buffer vfunc within GstGLMixer allowing
NULL uploaded buffers.
 2017-12-09 19:31:52 +00:00
Matthew Waters
1dfeae2c42 gl: split glcolorconvert usage from glupload 
the separation allows the transfer operation to occur in a separate
thread/time which may increase performance in specific circumstances.
 2017-12-09 19:31:52 +00:00
Tim-Philipp Müller
3c3ca1c842 glmixer, glvideomixer: update for GstAggregatorPadForeachFunc change 2017-12-09 19:31:52 +00:00
Tim-Philipp Müller
36b4984be2 glmixer: update for aggregator start/stop vfunc change 2017-12-09 19:31:52 +00:00
Nirbheek Chauhan
c1b1f546d5 glvideomixer: Point to compositor for the pad properties documentation 2017-12-09 19:31:52 +00:00
Nicolas Dufresne
a1e02726ee gl: Add support for GstVideoAlignment 
This allow saving a copy with libav video decoders or decoders with
similar padding requirement.

https://bugzilla.gnome.org/show_bug.cgi?id=740900
 2017-12-09 19:31:52 +00:00
Matthew Waters
f8611d79d7 glfiltercube: use a shader everywhere 2017-12-09 19:31:52 +00:00
Matthew Waters
ba3a3cd783 gl: fixup vao and vbo usage for legacy GL 2017-12-09 19:31:52 +00:00
Matthew Waters
b428dec737 gleffects: don't abort when setting the effect to 0,1,2 2017-12-09 19:31:52 +00:00
Ramprakash Jelari
67b47921ca gl: Rename gst-launch-0.10 to gst-launch-1.0 in docs 2017-12-09 19:31:51 +00:00
Matthew Waters
dee5943c0e glimagesink: properly handle the !opengl3 case 
https://bugzilla.gnome.org/show_bug.cgi?id=740012
 2017-12-09 19:31:51 +00:00
Tim-Philipp Müller
fb6a514562 glfilterapp: fix unused variable compiler warning 
When GST_GL_HAVE_OPENGL is 0 or unset.
 2017-12-09 19:31:51 +00:00
Matthew Waters
869106454a glfilterapp is now available on gles2 as well so build it 2017-12-09 19:31:51 +00:00
Matthew Waters
83b6572928 gl: fix typo in #if 
GST_GL_API_HAVE_OPENGL doesn't exist
 2017-12-09 19:31:51 +00:00
Matthew Waters
3be1edc634 gl: fix various build errors without desktop gl 2017-12-09 19:31:51 +00:00
Matthew Waters
4bd62ebb03 gldisplay: implement runtime GL api filtering 
Needed so that the pipeline/application can limit the choice of GL api
to what it supports
 2017-12-09 19:31:51 +00:00
Matthew Waters
892d056a44 gl: remove the use of glu 2017-12-09 19:31:51 +00:00
Matthew Waters
6bb113f685 gl: add a sync meta for synchronizing across GL contexts 
A context can create a GLsync object that can be waited on in order
to ensure that GL resources created in one context are able to be
used in another shared context without any chance of reading invalid
data.

This meta would be placed on buffers that are known to cross from
one context to another.  The receiving element would then wait
on the sync object to ensure that the data to be used is complete.
 2017-12-09 19:31:51 +00:00
Matthew Waters
f016bc4679 glfilterapp: port to gles2 and gl3 2017-12-09 19:31:51 +00:00
Matthew Waters
eff381b93d gloverlay: support gl3 2017-12-09 19:31:51 +00:00
Matthew Waters
65c89e07fb glvideomixer: add support for gl3 2017-12-09 19:31:51 +00:00
Matthew Waters
cc2eb41497 glfiltercube: add a gl3 code path 2017-12-09 19:31:51 +00:00
Matthew Waters
9dfd234fec glfiltershader: support gl3 2017-12-09 19:31:51 +00:00
Matthew Waters
f99e9d01a9 gltransformation: support gl3 2017-12-09 19:31:51 +00:00
Matthew Waters
a82db7eb9e gleffects: support gl3 whereever gles2 is supported 2017-12-09 19:31:51 +00:00
Matthew Waters
7ffe6fa93e glcolorscale: support gl3 2017-12-09 19:31:51 +00:00
Matthew Waters
96e5304517 glimagesink: use vbo's and vao's for gl3 2017-12-09 19:31:50 +00:00
Thibault Saunier
d3fef37d61 videoaggregator: Expose vmethods to set converters and prepare/clean frames 
This gives more flexibility to the subclasses and permits to remove the
GstVideoAggregatorClass->disable_frame_conversion ugly API.

WARNING: This breaks the API as it removes the disable_frame_conversion
field

API:
  + GstVideoAggregatorClass->find_best_format
  + GstVideoAggregatorPadClass->set_format
  + GstVideoAggregatorPadClass->prepare_frame
  + GstVideoAggregatorPadClass->clean_frame

  - GstVideoAggregatorClass->disable_frame_conversion

https://bugzilla.gnome.org/show_bug.cgi?id=740768
 2017-12-09 19:31:50 +00:00
Matthew Waters
55977523b0 glimagesink: only attempt a resize when the window has already resized 
fixes a black startup screen on wayland
 2017-12-09 19:31:50 +00:00
Matthew Waters
00506bf183 glupload: rearchitecture for non GLMemory inputs/outputs 
Allows other memory types to be implemented/returned/used by the caller.
 2017-12-09 19:31:50 +00:00
Vineeth T M
1716e8c481 glimagesink: critical error while seek playback-test(stop state) 
If we seek when media is in stop state, playback-test gives
critical error, since context of glimagesink is destroyed during stop.
But since context is not present, we need not handle send_event in glimagesink
Hence adding a condition to check if context is valid.

https://bugzilla.gnome.org/show_bug.cgi?id=740305
 2017-12-09 19:31:50 +00:00
Matthew Waters
3455b050c2 glmixer: add read-only context property 2017-12-09 19:31:50 +00:00
Matthew Waters
f0c118c77a glimagesink: don't set the upload to NULL on the drain query 
https://bugzilla.gnome.org/show_bug.cgi?id=732694
 2017-12-09 19:31:50 +00:00
Julien Isorce
c72498af92 glimagesink: release stored buffers on drain query 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=732694
 2017-12-09 19:31:49 +00:00
Matthew Waters
af9b73043e gl: remove the width/height fields from the caps to support frame resizing 
It was previously only occuring with sysmem caps features

https://bugzilla.gnome.org/show_bug.cgi?id=739334
 2017-12-09 19:31:49 +00:00