Anders Jonsson
4179109ba2
gltestsrc: Fix typo (occured->occurred)
...
https://bugzilla.gnome.org/show_bug.cgi?id=782947
2017-12-09 19:32:28 +00:00
Thibault Saunier
95ac4d5175
docs: Port all docstring to gtk-doc markdown
2017-12-09 19:32:27 +00:00
Sebastian Dröge
cb0dba6188
gltestsrc: Fix potential NULL pointer dereference if we fail without GError
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Which can happen here if we just propagate an error that happened
elsewhere, e.g. FBO failed.
CID 1364604
2017-12-09 19:32:26 +00:00
Matthew Waters
ceda9dc1aa
gl/utils: also take care of the local GL context in query functions
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Simplifies a deduplicates a lot of code in elements retrieving/setting
the local OpenGL context.
2017-12-09 19:32:26 +00:00
Matthew Waters
18ac98c58b
gl: GST_GL_TYPE -> GST_TYPE_GL
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Some deprecated symbols are kept for backwards compatibility
2017-12-09 19:32:23 +00:00
Matthew Waters
4bbda2b626
glframebuffer: rewrite for a more consistent API
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Facilities are given to create fbo's and attach GL memory (renderbuffers
or textures). It also keeps track of the renderable size for use with
effective use with glViewport().
2017-12-09 19:32:21 +00:00
Guillaume Desmottes
7a00688122
gltestsrc: fix src_impl leak
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https://bugzilla.gnome.org/show_bug.cgi?id=766661
2017-12-09 19:32:20 +00:00
Luis de Bethencourt
73110e6985
gltestsrc: don't dereference null pointer
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funcs can be NULL, it is one of the two conditions of the OR statement
above, so confirm it isn't before dereferencing with funcs->free.
CID 1358388
2017-12-09 19:32:19 +00:00
Matthew Waters
cdcd234613
gltestsrc: port to gles2/gl3
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This makes gltestsrc work everywhere \o/
- workaround RPi returning invalid values for positive coords in the
checker shader
- reduce the number of iterations in the mandelbrot shader for gles2
https://bugzilla.gnome.org/show_bug.cgi?id=751540
2017-12-09 19:32:18 +00:00
Matthew Waters
309005b12d
gltestsrc: add a generic src framework
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Any unsupported pattern (circular) results in an error
2017-12-09 19:32:18 +00:00
Vineeth TM
e92bbb2a83
bad: use new gst_element_class_add_static_pad_template()
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https://bugzilla.gnome.org/show_bug.cgi?id=763081
2017-12-09 19:32:18 +00:00
Matthew Waters
e71e492413
gl: error out if the configured GL API is unsupported by our element
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https://bugzilla.gnome.org/show_bug.cgi?id=759801
2017-12-09 19:32:17 +00:00
Vineeth TM
0061913f08
plugins-bad: Fix example pipelines
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rename gst-launch --> gst-launch-1.0
replace old elements with new elements(ffmpegcolorspace -> videoconvert, ffenc_** -> avenc_**)
fix caps in examples
https://bugzilla.gnome.org/show_bug.cgi?id=759432
2017-12-09 19:32:12 +00:00
Matthew Waters
681cb5b16d
glmemory: add support for rectangle textures
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Add the various tokens/strings for the differnet texture types (2D, rect, oes)
Changes the GLmemory api to include the GstGLTextureTarget in all relevant
functions.
Update the relevant caps/templates for 2D only textures.
2017-12-09 19:32:10 +00:00
Matthew Waters
8187171908
gl: chain up to the parent class for GstElement::set_context
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https://bugzilla.gnome.org/show_bug.cgi?id=705579
2017-12-09 19:32:08 +00:00
Vineeth T M
6944433677
gl: Fix GError leaks during failures
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https://bugzilla.gnome.org/show_bug.cgi?id=755140
2017-12-09 19:32:08 +00:00
Julien Isorce
f068020645
gl: use gst_gl_display_create_context in more elements.
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glbasefilter, glbasemixer and gltestsrc.
https://bugzilla.gnome.org/show_bug.cgi?id=750310
2017-12-09 19:32:06 +00:00
Matthew Waters
50d3161ac5
gl: don't deadlock on context creation failure
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https://bugzilla.gnome.org/show_bug.cgi?id=749284
2017-12-09 19:32:01 +00:00
Nicolas Dufresne
685250928f
gltestsrc: Use default get_caps implementation
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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
51d3a0a059
Revert "gl: readd glupload/download onto element pads"
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This reverts commit 87d8270f30
.
2017-12-09 19:32:00 +00:00
Matthew Waters
343947f383
gl: readd glupload/download onto element pads
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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
f4f3284161
gl: unref display/other-context in the correct place
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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
Matthew Waters
03908c679e
gldisplay: synchronize the searching and creation of GstGLContext's
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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
Matthew Waters
51620950e4
gl: retreive the gldisplay/app gl context as soon as possible
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fixes the usage of gst_gl_display_filter_gl_api
2017-12-09 19:31:57 +00:00
Matthew Waters
813fb633b4
gl: store the list of contexts within gldisplay
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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
909b69fad4
gltestsrc: remove usage of gldownload library object
2017-12-09 19:31:57 +00:00
Sebastian Dröge
cb59ace574
gl: Remove format info in glcolorconvert's transform_caps function instead of on every caller
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... 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
Matthew Waters
17dba52ff3
gl: remove the egl caps from the src pads
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we don't actually support producing EGLImage buffers anywhere.
2017-12-09 19:31:54 +00:00
Matthew Waters
530ae2cbb0
glupload/download/convert: provide transform_caps functions
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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
Alessandro Decina
966cad27d7
gl: initial support for texture targets other than GL_TEXTURE_2D
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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
Edward Hervey
2833e8c63a
gltestsrc: Ensure variable is initialized before usage
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Coverity CID: 1256569
2017-12-09 19:31:53 +00:00
Matthew Waters
4bd62ebb03
gldisplay: implement runtime GL api filtering
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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
6bb113f685
gl: add a sync meta for synchronizing across GL contexts
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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
62e3c40d97
gl: propogate other-context using GstContext
2017-12-09 19:31:48 +00:00
Matthew Waters
0806de5c75
glbufferpool: add the GstVideoGLTextureUploadMeta buffer pool option
2017-12-09 19:31:48 +00:00
Sebastian Dröge
c46c642fd3
gltestsrc: Add other-context property
2017-12-09 19:31:48 +00:00
Wang Xin-yu (王昕宇)
924e017bda
gltestsrc: implement checkers pattern with GLSL
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https://bugzilla.gnome.org/show_bug.cgi?id=737505
2017-12-09 19:31:48 +00:00
Matthew Waters
aeb60d850d
Revert accidental push: "gltestsrc: implement checkers pattern with GLSL"
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This reverts commit eae09179f0
.
2017-12-09 19:31:47 +00:00
Wang Xin-yu (王昕宇)
14f297b61c
gltestsrc: implement checkers pattern with GLSL
2017-12-09 19:31:47 +00:00
Matthew Waters
1c4e5c2aeb
gltestsrc: free the shader on stop
2017-12-09 19:31:47 +00:00
Matthew Waters
ae919f4475
gl: download whenever we have sysmem capsfeatures
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Otherwise we could pass on a RGBA formatted buffer and downstream would
misinterpret that as some other video format.
Fixes pipelines of the form
gleffects ! tee ! xvimagesink
2017-12-09 19:31:46 +00:00
Lubosz Sarnecki
3fcfcbbb87
gltestsrc: add Mandelbrot fractal pattern.
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https://bugzilla.gnome.org/show_bug.cgi?id=735131
2017-12-09 19:31:46 +00:00
Lubosz Sarnecki
67732e4883
gltestsrc: implement snow pattern with GLSL.
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https://bugzilla.gnome.org/show_bug.cgi?id=735131
2017-12-09 19:31:46 +00:00
Ognyan Tonchev
3a70f04113
gltestsrc: do not leak pool in error cases
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https://bugzilla.gnome.org/show_bug.cgi?id=736730
2017-12-09 19:31:46 +00:00
Matthew Waters
9172cb8839
gl/download: update to be similar to the glupload semantics
2017-12-09 19:31:40 +00:00
Matthew Waters
8fd450b941
gl: advertise GstGLMemory usage in the caps as capsfeatures
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https://bugzilla.gnome.org/show_bug.cgi?id=729658
2017-12-09 19:31:39 +00:00
Julien Isorce
391661b626
gl: use gst_gl_platform_from_string because we support gl shareList on all platforms
2017-12-09 19:31:38 +00:00
Sebastian Dröge
7f7ceea8de
gltestsrc: Unref context when creation failed and guard against that in fill()
2017-12-09 19:31:37 +00:00
Matthew Waters
fba49c3463
gl: add colorconvert object that converts between color spaces/formats
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Currently used by both upload and download objects separately.
2017-12-09 19:31:36 +00:00
Matthew Waters
a9070713a2
gl: silence a critical if upstream does not provide us with meta params
2017-12-09 19:31:35 +00:00