Sebastian Dröge
72afdda3b3
glfilter: First make caps writable in fixate_caps(), then truncate them
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Truncating requires writable caps.
2017-12-09 19:32:15 +00:00
Matthew Waters
b56d9bd57b
glfilter: recreate the fbo on caps changes
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The width/height may change which requires recreating the depth buffer.
2017-12-09 19:32:15 +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
bf98930546
gl: sprinkle some debug markers to ease debugging
2017-12-09 19:32:08 +00:00
Julien Isorce
231e91c883
glfilter: use GL_ELEMENT_ARRAY_BUFFER for vbo indices
...
Fixes this error with chromium gpu process:
GL_INVALID_OPERATION, glBindBuffer: buffer bound to more than 1 target
https://bugzilla.gnome.org/show_bug.cgi?id=755618
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
Matthew Waters
3ba30d42a4
gl: use gles2 shaders everywhere
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This effectively limits a glfilter subclass to be > GL(ES) 2.0.
rather than a possible GL 1.4.
2017-12-09 19:32:07 +00:00
Nicolas Dufresne
79d5bbdc35
glfilter: Don't cache buffer pool
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Caching and sharing to multiple element the same pool prevents
renegotiation from passthrough to not passthrough.
2017-12-09 19:32:05 +00:00
Jan Schmidt
5007311198
glfilter: Add transform_internal_caps() vfunc
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Add a vfunc that is called by glfilter before it sets
caps features and intersects with the peer caps, and
move removing the size from caps into its default
implementation. Allows sub-classes to do more
sophisticated management of the size fields in case they
don't support arbitrary resizing or have distinct
preferences.
2017-12-09 19:32:03 +00:00
Jan Schmidt
697107fe7d
glfilter: Don't remove size fields from caps
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Instead of removing size fields, set them to the full range
like videoscale does, so the caps are clearly unfixed in
all cases.
2017-12-09 19:32:03 +00:00
Xavier Claessens
840157230d
gl: propagate return value from filter and filter_texture
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https://bugzilla.gnome.org/show_bug.cgi?id=749846
2017-12-09 19:32:02 +00:00
Matthew Waters
72993f54fa
gl: remove useless gl{En,Dis}able (GL_TEXTURE_*) calls
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We are using shaders everywhere and so they are not needed
2017-12-09 19:32:01 +00:00
Matthew Waters
65c57b77ff
gl: element buffers are part of vao state
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Use them as such. They are also required for GL3 core profile support
with glDrawElements on OS X.
2017-12-09 19:32:01 +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
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()
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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
Matthew Waters
93968916a4
glsyncmeta: make context to wait and set sync explicit
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otherwise we may wait on a sync object in same context by accident
2017-12-09 19:31:58 +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
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fixes the usage of gst_gl_display_filter_gl_api
2017-12-09 19:31:57 +00:00
Matthew Waters
3e608bcce7
glfilter: don't use the library upload/convert objects
2017-12-09 19:31:57 +00:00
Matthew Waters
2ead0d97ed
gl: add a new glbasefilter class below glfilter
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It deals with propagating the gl display/contexts throughout the
application/pipeline
2017-12-09 19:31:56 +00:00
Matthew Waters
f9ac4984eb
glfilter: advertise resize in the caps negotiation properly
2017-12-09 19:31:56 +00:00
Jan Schmidt
ebbdf29a24
glfilter: Remove redundant check for clearing context on reset.
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The context is already cleared a few lines above.
2017-12-09 19:31:56 +00:00
Jan Schmidt
6350c35352
Remove a bunch of silly ';;' typos at the end of lines
2017-12-09 19:31:56 +00:00
Nicolas Dufresne
da41207841
glfilter: Don't chain downstream pool
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Chaining a downstream pool would lead to two owner of the same
pool. In dynamic pipeline, if one owner is removed from the pipeline
the pool will be stopped, and the rest of the pipeline will fail
since the pool will now be flushing. Also fix proposed pool caching,
filter->pool was never set, never unrefed.
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
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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
Nicolas Dufresne
c9ee5a4b87
glfilter: Get rid of uploader if caps have changed
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We need to update the uploader format if that caps have changed.
https://bugzilla.gnome.org/show_bug.cgi?id=745549
2017-12-09 19:31:56 +00:00
Matthew Waters
ff4951fe85
glfilter: ensure that the input upload/colorconvert are always available
2017-12-09 19:31:54 +00:00
Luis de Bethencourt
f524507659
gl: fix memory leak
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In gst_gl_filter_fixate_caps () it can goto done without freeing the memory of
the tmp GstStructure. This makes it go out of scope and leak.
CID #1265765
2017-12-09 19:31:54 +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
Matthew Waters
1dfeae2c42
gl: split glcolorconvert usage from glupload
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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
Luis de Bethencourt
9d9d07168f
glfilter: remove logically dead code
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Soon after setting two variables to 1, the code checks if their values are
different from each other. This would never be true. Removing this.
CID 1226443
2017-12-09 19:31:52 +00:00
Wang Xin-yu (王昕宇)
fc09b8b93c
glfilter: fix position/texcoord attrib index usage
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https://bugzilla.gnome.org/show_bug.cgi?id=741231
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
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
8e98591153
glfilter: add a gl3 code path using vao's and vbo's
2017-12-09 19:31:51 +00:00
Matthew Waters
e252c908e7
glfilter: support fixed dimensions on both sides of the element
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Fixes:
width=320,height=240 ! glfilter ! width=800,height=600
width=230,height=240 ! glfilter ! width=600
... ! glfilter ! width=800
2017-12-09 19:31:50 +00:00
Matthew Waters
00506bf183
glupload: rearchitecture for non GLMemory inputs/outputs
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Allows other memory types to be implemented/returned/used by the caller.
2017-12-09 19:31:50 +00:00
Matthew Waters
e731762984
glfilter: add read-only context property
2017-12-09 19:31:50 +00:00
Matthew Waters
af9b73043e
gl: remove the width/height fields from the caps to support frame resizing
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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
Matthew Waters
59e4a039c9
glfilter: get the config from the correct pool
2017-12-09 19:31:48 +00:00
Matthew Waters
cc2e0a7288
glfilter: avoid uninitialized variable size when chaining multiple glfilters
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https://bugzilla.gnome.org/show_bug.cgi?id=739277
2017-12-09 19:31:48 +00:00
Matthew Waters
f1dddf4f6b
glfilter: gst-indent file
2017-12-09 19:31:48 +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
Matthew Waters
6663967994
glfilter: add uploaded_buffer field
2017-12-09 19:31:48 +00:00