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Author SHA1 Message Date
Matthew Waters 312741634d gl: silence a compiler warning about missing prototypes 2017-12-09 19:31:34 +00:00
Matthew Waters f64292325d gl/utils: add x11 GstContext handling 
https://bugzilla.gnome.org/show_bug.cgi?id=726360
 2017-12-09 19:31:34 +00:00
Matthew Waters 1732e378f1 gl: define GL_NUM_EXTENSIONS if not defined 2017-12-09 19:31:34 +00:00
Matthew Waters e225af3e0d gl: silence all the compiler warnings 2017-12-09 19:31:34 +00:00
Matthew Waters a884d6feee move gl elements to ext subdirectory 2017-12-09 19:31:34 +00:00
Matthew Waters 4a18aa4b70 [906/906] filter: warn about trying to share with multiple contexts at once 2017-12-09 19:31:34 +00:00
Matthew Waters 3f5b68b072 [905/906] Add GL context sharing support for non-gstgl elements 2017-12-09 19:31:34 +00:00
Matthew Waters 344ad5fe6f [904/906] mixer: ask for display handles on pad activation 2017-12-09 19:31:34 +00:00
Matthew Waters f772bc1afc [903/906] api: add GstGLPlatform to/from string 2017-12-09 19:31:34 +00:00
Matthew Waters d6e6ac471d [902/906] context: implement glGetStringi handling for GL core contexts/GLES3 2017-12-09 19:31:34 +00:00
Matthew Waters 6300c2ef1b [901/906] glx: use the display handle from the global display 
Intel drivers require the display handles be the same for context
sharing to occur.  Also solves some cases of use after free of the
display when integrating with gstreamer-vaapi.

See https://bugs.freedesktop.org/show_bug.cgi?id=41736 for the intel bug.
 2017-12-09 19:31:34 +00:00
Matthew Waters da5b9d3e0f [900/906] tests/gstglcontext: reduce the number of frames displayed 
Was causing timeouts on intel hardware due to vsync handling.
 2017-12-09 19:31:34 +00:00
Matthew Waters 07ed5dd637 [899/906] egl: warn if we resort to display handles from the window 2017-12-09 19:31:34 +00:00
Matthew Waters e64051fd1f [897/906] api: plugin a small memory leak 
Found by adrien.schwartzentruber@gmail.com
 2017-12-09 19:31:34 +00:00
Matthew Waters 0fb0776432 [896/906] utils: use the vtable for deleting the texture 2017-12-09 19:31:34 +00:00
Matthew Waters 4b42da6141 [895/906] context: call window_class->close last 
We should destroy resources before closing the display connection

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=725048
 2017-12-09 19:31:33 +00:00
Wang Xin-yu (王昕宇) af033ae60a [894/906] gl: add missing G_BEGIN_DECLS/G_END_DECLS 
https://bugzilla.gnome.org/show_bug.cgi?id=725111
 2017-12-09 19:31:33 +00:00
Matthew Waters 8f29fffc2f [893/906] x11: close both of the display's we use 
(the comment doesn't seem to apply anymore)

https://bugzilla.gnome.org/show_bug.cgi?id=725048
 2017-12-09 19:31:33 +00:00
Matthew Waters d169aa05dc [892/906] silence a compiler warning on older gcc versions (4.6) 2017-12-09 19:31:33 +00:00
Matthew Waters 97f6bc0bfc [891/906] context: add support for wrapping external contexts 2017-12-09 19:31:33 +00:00
Matthew Waters 303b77eeff [890/906] x11: add display subclass 
GstGLDisplayX11 holds the display connection and name.  Each thread requires
it's own X11 Display connection (initialised from name) due to the fact that
we do not want to call XInitThreads().  Doing so would result in segfaults
when integrating with GUI toolkits Gtk, Qt, etc.

The Display connection is for OpenGL platforms where a constant display is
required in order to share contexts (egl).  In the case of a wrapped context
(added later), we do not have GstGLWindow to retreive the display from so a
'master' connection is used instead.
 2017-12-09 19:31:33 +00:00
Matthew Waters adfbafe36c [889/906] display: add display type enum 2017-12-09 19:31:33 +00:00
Adrien SCH d382eab15e [888/906] correct error handling in gstgldownload.c 2017-12-09 19:31:33 +00:00
Matthew Waters 1e5851fa00 [887/906] mixer: 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
 2017-12-09 19:31:33 +00:00
Matthew Waters 3c9f5e6e5e [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
 2017-12-09 19:31:33 +00:00
Matthew Waters c2e1e6a2d1 [885/906] filter: free our data 
plugs some memory leaks

https://bugzilla.gnome.org/show_bug.cgi?id=724816
 2017-12-09 19:31:33 +00:00
Matthew Waters f292e785ce [884/906] filter: return the pad template caps in transform_caps 
We can transform from any input in our caps to any output.
With the following pipeline snippet:

  ... ! vaapidecode ! glcolorscale ! xvimagesink

GstVideoGLTextureUploadMeta was being used on both src and sink
pads causing linking to fail.  This allows the usage of the meta
on either pad without affecting whether the meta is chosen on the
other pad.
 2017-12-09 19:31:33 +00:00
Matthew Waters cd53fbba24 [883/906] api: provide from_string() 
Also s/gst_gl_api_string/gst_gl_api_to_string/g
 2017-12-09 19:31:33 +00:00
Matthew Waters 6c594a0b15 [881/906] upload: restore default values for unpack_length 
fixes elements that upload a supplementary texture (glbumber,
gldifferencematte, etc)
 2017-12-09 19:31:33 +00:00
Matthew Waters 10f18a151e [879/906] build: don't add X_CFLAGS to CFLAGS 
It should already be included if needed inside GL_CFLAGS
 2017-12-09 19:31:33 +00:00
Matthew Waters 54d70702cc [878/906] tests: update for glmem api change 2017-12-09 19:31:33 +00:00
Chris Paulson-Ellis b6f6d585c3 [877/906] x11: Use correct format string for guintptr 
https://bugzilla.gnome.org/show_bug.cgi?id=723537
 2017-12-09 19:31:33 +00:00
Matthew Waters d233bb66a9 [876/906] glmem: use GstVideoInfo for format configuration 
Allows use of strides
 2017-12-09 19:31:33 +00:00
Matthew Waters d84bb0b3b2 [875/906] upload: support for arbitrary strides 
Using GL_UNPACK_ALIGNMENT for GLES2 and GL_UNPACK_ROW_LENGTH for everything else
 2017-12-09 19:31:33 +00:00
Matthew Waters 8daa7693cf [874/906] filter: implement draw_texture for GLES2 
(taken from gleffects)
 2017-12-09 19:31:33 +00:00
Matthew Waters 2eb7938db9 [873/906] upload: use GstVideoInfo for choosing the format 2017-12-09 19:31:33 +00:00
Matthew Waters a9f6679e90 [872/906] upload: consolidate data _fill 2017-12-09 19:31:33 +00:00
Matthew Waters bc8b4085b5 [871/906] upload: fix texture scaling for YUY2/UYVY with GLES2 
Another artifact from the transition to GL_TEXTURE_2D
 2017-12-09 19:31:33 +00:00
Matthew Waters 1f4d041d5b [870/906] upload: remove superflous g_mutex_init 2017-12-09 19:31:33 +00:00
Matthew Waters 970fbacf96 [869/906] tests: add some upload tests 2017-12-09 19:31:33 +00:00
Matthew Waters 8d67249633 [868/906] upload: fix compilation for GLES2 2017-12-09 19:31:33 +00:00
Wang Xin-yu (王昕宇) 5168d86d9e [867/906] glupload: Add GRAY8/GRAY16LE/BE upload support to glimagesink 
the 16bit data is uploaded as LUMINANCE_ALPHA, then expanded, composed
in shader. value weight is a little complicate, high byte weight is
255*256/65535 (denormalize to [0~255] ,shift to high byte,then normalize
to [0~1]), low byte weight is 255/65535(similar)

https://bugzilla.gnome.org/show_bug.cgi?id=722670
 2017-12-09 19:31:33 +00:00
Matthew Waters 95833db905 [866/906] upload: update some docs 2017-12-09 19:31:33 +00:00
Matthew Waters 89a203abe3 [865/906] glmem: report successful copy to the caller 2017-12-09 19:31:33 +00:00
Matthew Waters 253fe220df [863/906] window: hold a ref to our GstGLDisplay 2017-12-09 19:31:33 +00:00
Matthew Waters 2026f60879 [862/906] window: remove set_need_lock 
No-one is using it.  The only code that did was the x11 one which
doesn't need it anymore.
 2017-12-09 19:31:33 +00:00
Wang Xin-yu (王昕宇) 0f4c10aed9 [861/906] glprototypes: Add missing glScalef declare 
https://bugzilla.gnome.org/show_bug.cgi?id=721903
 2017-12-09 19:31:33 +00:00
Matthew Waters 8cc37b903c [860/906] docs: misc updates 2017-12-09 19:31:32 +00:00
Matthew Waters dadce598ba [859/906] window: provide some documetation 2017-12-09 19:31:32 +00:00
Matthew Waters 148607f6da [858/906] glmem: update the docs 2017-12-09 19:31:32 +00:00