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827 commits

Author SHA1 Message Date
Matthew Waters
4277d2742a glcontext: add a destroy function 
that just calls the subclass
 2017-12-09 19:31:45 +00:00
Matthew Waters
d3077a890c gl/x11: silence runtime warning 
g_main_loop_quit: assertion 'loop != NULL' failed
 2017-12-09 19:31:45 +00:00
Matthew Waters
9426c0793e glmemory: use the plane offsets to compute the size of the data pointer 
Certain elements expect that there be a certain number of lines
that they can write into.  e.g. for odd heights, I420, YV12, NV12,
NV21 (and others) Y lines are expected to have exactly twice the
number of U/UV lines.

https://bugzilla.gnome.org/show_bug.cgi?id=733717
 2017-12-09 19:31:45 +00:00
Matthew Waters
c216799b20 glmemory: use GstVideoInfo everywhere 
Simplifies a lot of the calling code

https://bugzilla.gnome.org/show_bug.cgi?id=733717
 2017-12-09 19:31:45 +00:00
Matthew Waters
2b82b78ef5 glmemory: reenable the texture_rg support for !eagl 
The GST_GL_HAVE_PLATFORM_EAGL is always defined we need to compare
against the value instead.
 2017-12-09 19:31:44 +00:00
Vasilis Liaskovitis
b1e821f731 glwindow/11: Emit signals for mouse and key navigation events 
https://bugzilla.gnome.org/show_bug.cgi?id=703486
 2017-12-09 19:31:44 +00:00
Sebastian Dröge
307db954fd glwindow: Constify string parameters to the send_*_event() functions 2017-12-09 19:31:44 +00:00
Vasilis Liaskovitis
6b38d58427 GstGLWindow : Add mouse-event and key-event signals for navigation 
https://bugzilla.gnome.org/show_bug.cgi?id=703486
 2017-12-09 19:31:44 +00:00
Wang Xin-yu (王昕宇)
2ce11e4bac gl: fix multi gl object leaks 
1. fix FBO leaks in decide_allocation
2. fix texture leaks in decide_allocation and reset
3. fix texture leaks in FBO incomplete error path
 2017-12-09 19:31:44 +00:00
Sebastian Dröge
b02a6a98b2 gl: Link to all required libraries but not more 2017-12-09 19:31:44 +00:00
Sebastian Dröge
ab7a152cd4 gl: Move GstGLMixer to the plugin for now 
It depends on GstAggregator and we don't want to install headers
for that yet.

https://bugzilla.gnome.org/show_bug.cgi?id=732207
 2017-12-09 19:31:44 +00:00
Julien Isorce
62ac6db6a0 glcocoa: initalize NSApp asap when using gst-launch 
See https://bugzilla.gnome.org/show_bug.cgi?id=732661
 2017-12-09 19:31:44 +00:00
Sebastian Dröge
f6ae4ab243 eagl: Disable usage of R and RG textures on iOS 
They don't work currently and just render zeroes, while the
fallback code path with LUM and LUM_ALPHA textures still works.

https://bugzilla.gnome.org/show_bug.cgi?id=732390
 2017-12-09 19:31:44 +00:00
Matthew Waters
216b5ec9a8 glcolorconvert: free pixel swizzling information 2017-12-09 19:31:44 +00:00
Matthew Waters
251c8a98ed glmixer: remove redundant/unused lock 
Use the GstObject lock instead
 2017-12-09 19:31:44 +00:00
Matthew Waters
21ea062cc8 glmixer: remove redundant creation and free of GPtrArrays 
Also plugs a memory leak
 2017-12-09 19:31:44 +00:00
Matthew Waters
4131456751 glmixer: plug a memory leak for the caps 
gst_query_set_caps_result() takes a ref on the caps
 2017-12-09 19:31:44 +00:00
Matthew Waters
6cea67b92a glmixer: intersect with the filtercaps if available 2017-12-09 19:31:44 +00:00
Matthew Waters
1e49da469d gl: update gles2 compatability header 2017-12-09 19:31:44 +00:00
Matthew Waters
730b88a677 glfilter: pass through the allocation query when in passthrough mode 
Otherwise two GL elements on either side will fail to use the same
GL context.
 2017-12-09 19:31:44 +00:00
Matthew Waters
3a20e70cbd glfilter: prefer passthrough for non-sysmem caps 2017-12-09 19:31:43 +00:00
Julien Isorce
7cdce1bdfc glfilter: handle NULL decide_query which means passthrough 
See https://bugzilla.gnome.org/show_bug.cgi?id=732178
 2017-12-09 19:31:43 +00:00
Julien Isorce
e016324d31 glfilter: prepend intersection to src caps 
Prefer to stay in the same memory space if possible.
Also it let a chance to do passthrough.

See https://bugzilla.gnome.org/show_bug.cgi?id=732178
 2017-12-09 19:31:43 +00:00
Matthew Waters
bcce615263 gl: add a scary note about initializing thread support for the winsys 
We cannot do it as the winsys may crash if we initialize too late.

Example, GLX contexts with Intel drivers:
Intel requires the X Display to be the same in order to share GL
resources across GL contexts.  These GL contexts are generally
accessed from different threads.  Without winsys support it is
nearly impossible to guarentee that concurrent access will not
occur.  This concurrent access could result in crashes or abortion
by the winsys (xcb).

https://bugzilla.gnome.org/show_bug.cgi?id=731525
 2017-12-09 19:31:43 +00:00
Matthew Waters
5fd0dc505e gluploadmeta: reenable GLMemory upload path 2017-12-09 19:31:43 +00:00
Matthew Waters
1f8c784131 gl: move gles2 compat header to glprototypes 2017-12-09 19:31:43 +00:00
Matthew Waters
ec8f3e58de glbufferpool: provide a consistent API regardless of platform 2017-12-09 19:31:43 +00:00
Matthew Waters
c399908c4b gl: mark library as API unstable 2017-12-09 19:31:43 +00:00
Thibault Saunier
30a9ef3768 gl: Port glmixer to the GstVideoAggregator baseclass 
https://bugzilla.gnome.org/show_bug.cgi?id=731921
 2017-12-09 19:31:43 +00:00
Matthew Waters
b2eb1b305c glframebuffer: don't segfault needlessly with GLES2 
gst_gl_framebuffer_use_v2 was using a function that is not available
with GLES2
 2017-12-09 19:31:43 +00:00
Matthew Waters
58fbcfdf1f gldownload: plug a memory leak 2017-12-09 19:31:43 +00:00
Matthew Waters
a656e76ac9 glmixer: allow the subclass to choose the sink pad type 
Allows custom properties to be placed on the sink pads by subclasses
 2017-12-09 19:31:43 +00:00
Matthew Waters
90eefa6e5a glmixer: send the stream-start event 
and the caps event after.

https://bugzilla.gnome.org/show_bug.cgi?id=730944
 2017-12-09 19:31:43 +00:00
Matthew Waters
e523cdd21a glfilterapp: remove the reshape/draw properties 
The reshape property was never used.
Replace the draw property with a signal.

Based on patch by Mathieu Duponchelle <mathieu.duponchelle@epitech.eu>

https://bugzilla.gnome.org/show_bug.cgi?id=704507
 2017-12-09 19:31:42 +00:00
Matthew Waters
6a7ccd6f3e glmixer: lock the size of mix->frames to the number of pads 
Fixes a segfault with decodebin ! glmixer where the request pads on
both sides were being requested after the state change to PAUSED.

Also fixes dynamically adding and removing pads while glmixer is
in a state >= PAUSED.
 2017-12-09 19:31:42 +00:00
Matthew Waters
5433010ab5 gl/wayland: create a dummy display instead of an EGLDisplay 
Currently, GstGLWindowWaylandEGL holds the wayland display connection
If we create the EGLDisplay at the GstDisplay creation time, then
libEGL will internally open another connection to the wayland server.
These two display connections are unable to communicate resulting in
no window output/display and hangs inside libEGL.

Eventually we will move the wl_display from GstGLWindow to GstGLDisplay.
 2017-12-09 19:31:42 +00:00
Matthew Waters
57a54e9de4 glupload: always release the previous buffer 
Fixes the case where _perform_with_buffer() is called without
intervening calls to _release_buffer() as is the case on start up
with glimagesink.

Also release the buffer when reseting the upload.

https://bugzilla.gnome.org/show_bug.cgi?id=731107
 2017-12-09 19:31:42 +00:00
Sebastian Dröge
188ae1c3b0 glcontext: Handle (unlikely) NULL return of gl->GetString (GL_VERSION) more gracefully 
CID 1219858
 2017-12-09 19:31:42 +00:00
Matthew Waters
ea8c49f106 glmemory: remove uneeded gl api ifdefs 2017-12-09 19:31:42 +00:00
Matthew Waters
384434b060 glwindow_x11: allow expose events to redraw our window 
otherwise we will not update the window contents on low framerate
streams until the next buffer

https://bugzilla.gnome.org/show_bug.cgi?id=723529
 2017-12-09 19:31:42 +00:00
Matthew Waters
b534e7e7af glcontext: fix up assertion 
error: 'return' with no value, in function returning non-void
 2017-12-09 19:31:42 +00:00
Matthew Waters
4a8b31afd6 glfeature: remove GST_GL_API_GLES3 
instead check the gl version using gst_gl_context_check_gl_version()
 2017-12-09 19:31:42 +00:00
Matthew Waters
bfd8550bff glcontext: check for GLES versions 2017-12-09 19:31:42 +00:00
Matthew Waters
babef3069b gl/context: add check_gl_version 2017-12-09 19:31:42 +00:00
Edward Hervey
2ee94d606c glcontext: Try GLX support before EGL support 
If available, glx has got a better chance of being the Gl platform
we want to use compared to EGL
 2017-12-09 19:31:42 +00:00
Edward Hervey
14f844e1e9 glcontext: Try to open lib{EGL|GL|GLESv2}.so.1 before lib{EGL|GL|GLESv2} 
Fixes issues with .so (without numbering) being installed for development
(such as from mesa-dev) but actual driver (with numbering) coming from
some other place (like nvidia drivers)
 2017-12-09 19:31:42 +00:00
Sebastian Dröge
631278270f glupload: Fix assertion after API changes 2017-12-09 19:31:42 +00:00
Matthew Waters
5009338a50 gl/colorconvert: keep our private pointer 
again, avoid to much trigger
 2017-12-09 19:31:42 +00:00
Matthew Waters
04b2144ff1 gl/colorconvert: use GstObject's lock instead of our own 2017-12-09 19:31:42 +00:00
Matthew Waters
1544f66f26 gl/colorconvert: remove unnecassary pointer inderection 2017-12-09 19:31:42 +00:00
Matthew Waters
a22cb227a9 gl/upload: re add the upload meta to the private struct 
try and avoid being to trigger happy
 2017-12-09 19:31:42 +00:00
Matthew Waters
8b50888179 gl/upload: small code cleanup and gst-indent 2017-12-09 19:31:42 +00:00
Matthew Waters
82910401c8 gl/download: use GstObject's lock instead of out own 2017-12-09 19:31:42 +00:00
Matthew Waters
a147b2258b gl/upload: use GstObject's lock instead of our own 2017-12-09 19:31:42 +00:00
Matthew Waters
30a9843c02 gl/filter: also remove the width/height in transform_caps 
allows scaling in the filters
 2017-12-09 19:31:42 +00:00
Matthew Waters
8cf3a3a4f4 gl/colorconvert: optimise the same format case 
simply return the input buffer unchanged
 2017-12-09 19:31:41 +00:00
Matthew Waters
4fe67d48be gl/colorconvert: fix YUY2/UYVY download for RG/LA textures 2017-12-09 19:31:41 +00:00
Matthew Waters
8ac92cd90d gl/colorconvert: allocate output buffers 
Allows the nop optimisation by simply reffing the input buffer.
 2017-12-09 19:31:41 +00:00
Matthew Waters
738ebcaaba gl/upload: fix incorrect type in macros 2017-12-09 19:31:41 +00:00
Matthew Waters
32343333aa gl/upload: add GstGLUploadMeta object 
That simply deals with the provider aspect of GstVideoGLTextureUploadMeta.
 2017-12-09 19:31:41 +00:00
Matthew Waters
1f6fceafa4 gl/win32: make send_message reentrant 
I could not find a comparable win32API function so keep the running
thread pointer to compare against.

https://bugzilla.gnome.org/show_bug.cgi?id=730782
 2017-12-09 19:31:41 +00:00
Tim-Philipp Müller
06351d4d9b glcolorconvert: fix compiler warning 
gstglcolorconvert.c:1133:11: error: 'j' may be used uninitialized in this function

Was used uninitialized when jumping to out label
in error case.
 2017-12-09 19:31:41 +00:00
Matthew Waters
625efc1757 gl/colorconvert: operate on buffers instead of memories 2017-12-09 19:31:41 +00:00
Julien Isorce
67c18fee19 gl: add missing cgl and eagl context type 
https://bugzilla.gnome.org/show_bug.cgi?id=729245
 2017-12-09 19:31:41 +00:00
Julien Isorce
b84a2eaf9f gl: rename platform cocoa to cgl 
Before:
GST_GL_PLATFORM=cocoa GST_GL_WINDOW=cocoa
gst-launch-1.0 videotestsrc ! glimagesink

After:
GST_GL_PLATFORM=cgl GST_GL_WINDOW=cocoa
gst-launch-1.0 videotestsrc ! glimagesink

but still pass --enable-cocoa to configure script
because currently it can only be used with cocoa API.

We could later have cgl/gstglcontext_cgl.h that manages
a CGLContextObj directly and cocoa/gstglcontext_cocoa.h
would just wrap it.
So that it could be used with other Apple's window APIs.

https://bugzilla.gnome.org/show_bug.cgi?id=729245
 2017-12-09 19:31:41 +00:00
Matthew Waters
9349d39023 gl/mixer: don't segfault when we don't have a buffer 
https://bugzilla.gnome.org/show_bug.cgi?id=729257
 2017-12-09 19:31:41 +00:00
Matthew Waters
e502311ce4 gl/window_x11: avoid BadDrawable error on shutdown 2017-12-09 19:31:41 +00:00
Matthew Waters
f2bf233ce4 gl/context_egl: pass the vars in the right order to DestroySurface 
https://bugzilla.gnome.org/show_bug.cgi?id=728514
 2017-12-09 19:31:41 +00:00
Nicolas Dufresne
d85c344204 glfilter: Remove format information to allow color convert again 
We also need to remove the format information,  as glfilter can do
color convertion. This code was imported from videoconvert.

https://bugzilla.gnome.org/show_bug.cgi?id=729861
 2017-12-09 19:31:41 +00:00
Matthew Waters
ee04a6e6eb gl/memory: allocate the correct memory size 
and avoid wasting resources we will never need

https://bugzilla.gnome.org/show_bug.cgi?id=730703
 2017-12-09 19:31:41 +00:00
Nicolas Dufresne
73c73470a0 glcolorconvert: Fix YUY2 and UYVY support with luminance_alpha 
https://bugzilla.gnome.org/show_bug.cgi?id=730666
 2017-12-09 19:31:41 +00:00
Matthew Waters
146c666ba2 gl/memory: provide compatability defines 
fixes build on android/OS X
 2017-12-09 19:31:41 +00:00
Matthew Waters
2279713aa0 gl/colorconvert: remove scratch texture for YUY2/UYVY 
We can get all our data from the one RG/LA texture with some shader magic.

https://bugzilla.gnome.org/show_bug.cgi?id=728890
 2017-12-09 19:31:41 +00:00
Matthew Waters
b3d9563d6b gl/memory: RGBA/UNSIGNED_BYTE only format supported by ReadPixels GLES2 
Error out in case we attempt to read with any other invalid format.
 2017-12-09 19:31:41 +00:00
Matthew Waters
b3df031908 gl/memory: generate textures with a sized internal format 
Required in order to generate RG and RED textured with GLES3.
 2017-12-09 19:31:41 +00:00
Matthew Waters
132a233f7b gl/memory: implement GL_EXT_texture_rg support 
Which is used by default over the Luminance formats due to it
being color renderable with fbos (and deprecation/removal with
GL 3.x).

https://bugzilla.gnome.org/show_bug.cgi?id=729750
https://bugzilla.gnome.org/show_bug.cgi?id=704222
https://bugzilla.gnome.org/show_bug.cgi?id=728890
 2017-12-09 19:31:41 +00:00
Matthew Waters
4435c1c289 gl/context: add gl extension checking to check_feature() 
Useful for extensions that do not define any new GL API entrypoints
but can still modify behaviour when used.
 2017-12-09 19:31:41 +00:00
Matthew Waters
63831b7dd2 gl/download: fixup YUY2/UYVY download 
Regression from 2da979831e as it did
not update the download code to reflect the change in texture format.
 2017-12-09 19:31:41 +00:00
Matthew Waters
9cfd5e5d04 gl/filter: fixup passthrough bufferpool 
In a pipeline like so:
  videotestsrc ! gleffects ! videoconvert ! sink
gleffects was simply passing the videoconvert bufferpool to videotestsrc
and not creating a glbufferpool. videobufferpool would then fail
to allocate from the glallocator.
 2017-12-09 19:31:41 +00:00
Matthew Waters
313dfbb500 gl/upload: switch the 'master' texture for YUY2, UYVY 
From d4bcef3204 on, using a RGBA
texture to hold the data causes the glmemory to have half width
and a scaling of [2, 1].  Using a LA texture solves this problem
however cannot be attached to the framebuffer for copying into
a RGBA texture.  Which will be solved by moving to EXT_texture_rg.

https://bugzilla.gnome.org/show_bug.cgi?id=728890
 2017-12-09 19:31:41 +00:00
Matthew Waters
51fdeef98b gl/eglimage: add eglimage context feature 
Allows us to selectively use EGLImages only when available

https://bugzilla.gnome.org/show_bug.cgi?id=728234
 2017-12-09 19:31:41 +00:00
Matthew Waters
166d7b505c gl/context: add generic feature checking 
At the moment it simply delegates to the subclass.
 2017-12-09 19:31:40 +00:00
Sebastian Dröge
9fd7e34fee glcontext: Add more assertions to make sure that everything sets the GError during context creation if something fails 2017-12-09 19:31:40 +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
5efb69304a gl/colorconvert: fix up alpha clobbering 
Previously it would only work if the alpha value was in the last
component (RGBx, BGRx).  Now it works wherever the alpha value may
be (xRGB, xBGR, etc).
 2017-12-09 19:31:40 +00:00
Nicolas Dufresne
b4a0a26ddd glfilter: Fix building without EGL support 
This fixes the OSX build and any builds with --disable-egl. That issue
was introduced in "glfilter: rewrite transform_caps to preserve caps fields".

https://bugzilla.gnome.org/show_bug.cgi?id=729861
 2017-12-09 19:31:40 +00:00
Julien Isorce
a7156df9f4 glfilter: rewrite transform_caps to preserve caps fields 
https://bugzilla.gnome.org/show_bug.cgi?id=729861
 2017-12-09 19:31:40 +00:00
Matthew Waters
07b6bfeaa7 gl/colorconvert: use the texture scaling from the gl memory 
The colorconvert values were not being used at all.

https://bugzilla.gnome.org/show_bug.cgi?id=729896
 2017-12-09 19:31:40 +00:00
Nicolas Dufresne
157607989a glmemory: Fix handling of stride with alignement larger then 8 
Setting a scaled factor for X coordinate is not enough as the indexer
will still think stride is shorter and will not fully skip it. Instead,
update width, so the lines are as expected. Combined with the scale, it
will hide the cropped portion.

https://bugzilla.gnome.org/show_bug.cgi?id=729896
 2017-12-09 19:31:40 +00:00
Nicolas Dufresne
030fc8b7d0 glupload: Ensure we still have a texture after upload_set_format() 
gst_gl_upload_set_format() resets the upload, hence the texture.
So we need to ensure we have a texture after this call when
uploading.
 2017-12-09 19:31:40 +00:00
Nicolas Dufresne
b70edbff15 glupload: Correctly update the video info from video meta 
Using gst_video_info_set_format() isn't complete when updating
a video info from video meta.
 2017-12-09 19:31:40 +00:00
Nicolas Dufresne
2f705ac9ca glupload: Correctly update video info in upload fallback 
When the upload accelerated method fails, we fallback to an upload,
but the video info was not correctly updated.
 2017-12-09 19:31:40 +00:00
Julien Isorce
c16ab9e66b gl/upload: set out_tex after reset, not before 
Fix a regression introduced recently with the lazy init.
It was happening when calling gst_video_gl_texture_upload_meta_upload
from an aplication. So not using gst_gl_upload_perform_with_buffer.
 2017-12-09 19:31:40 +00:00
Matthew Waters
5cdfd51172 gl/upload: update the video info on mapping a video frame 
The buffer should contain the most specific data on how the data is
formatted.  We should use this information.

https://bugzilla.gnome.org/show_bug.cgi?id=729896
 2017-12-09 19:31:40 +00:00
Matthew Waters
480784e368 gl/convert: clobber alpha channel when needed 
Needed in the conversion from padded RGB formats to formats with an
alpha channel.  e.g. BGRx -> ABGR, etc

https://bugzilla.gnome.org/show_bug.cgi?id=729742
 2017-12-09 19:31:40 +00:00
Matthew Waters
59c388abca gl/upload: avoid performing color conversion when there is no need 
One such example is when the buffer contains GstGLMemory in the
RGBA format

https://bugzilla.gnome.org/show_bug.cgi?id=729278
 2017-12-09 19:31:40 +00:00
Matthew Waters
ae283ec9da gl/colorconvert: choose the right alpha component for AYUV -> RGBA 2017-12-09 19:31:40 +00:00
Matthew Waters
9fffa2cbc6 gl/upload: update the respective state when we cache textures/data 2017-12-09 19:31:40 +00:00
Matthew Waters
484ae5a8c5 gl/upload: cache the textures that we are using 2017-12-09 19:31:40 +00:00
Matthew Waters
a64efacd0e gl/upload: avoid recreating the GLMemory struct for output textures 2017-12-09 19:31:40 +00:00