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1615 commits

Author SHA1 Message Date
Matthew Waters
5bf83bd48f gl/utils: add x11 GstContext handling 
https://bugzilla.gnome.org/show_bug.cgi?id=726360
 2014-03-16 16:32:33 +01:00
Matthew Waters
e8bbcb366e gl: define GL_NUM_EXTENSIONS if not defined 2014-03-16 15:34:11 +01:00
Matthew Waters
6b3fe44185 Move gst-plugins-gl to bad 2014-03-16 15:17:59 +01:00
Matthew Waters
870503dc6b gl: silence all the compiler warnings 2014-03-16 15:17:44 +01:00
Matthew Waters
92c7849979 [906/906] filter: warn about trying to share with multiple contexts at once 2014-03-15 18:37:07 +01:00
Matthew Waters
a8ce124628 [905/906] Add GL context sharing support for non-gstgl elements 2014-03-15 18:37:07 +01:00
Matthew Waters
f0b10d4edf [904/906] mixer: ask for display handles on pad activation 2014-03-15 18:37:07 +01:00
Matthew Waters
6527008c2a [903/906] api: add GstGLPlatform to/from string 2014-03-15 18:37:07 +01:00
Matthew Waters
ea0c6b3f70 [902/906] context: implement glGetStringi handling for GL core contexts/GLES3 2014-03-15 18:37:07 +01:00
Matthew Waters
c3146c0d48 [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.
 2014-03-15 18:37:07 +01:00
Matthew Waters
25a5dabda9 [899/906] egl: warn if we resort to display handles from the window 2014-03-15 18:37:07 +01:00
Matthew Waters
105cfa62fc [897/906] api: plugin a small memory leak 
Found by adrien.schwartzentruber@gmail.com
 2014-03-15 18:37:07 +01:00
Matthew Waters
b9071875e7 [896/906] utils: use the vtable for deleting the texture 2014-03-15 18:37:07 +01:00
Matthew Waters
8b4503aa6f [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
 2014-03-15 18:37:07 +01:00
Wang Xin-yu (王昕宇)
c3020e3ed8 [894/906] gl: add missing G_BEGIN_DECLS/G_END_DECLS 
https://bugzilla.gnome.org/show_bug.cgi?id=725111
 2014-03-15 18:37:07 +01:00
Matthew Waters
b6b8f9cd88 [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
 2014-03-15 18:37:07 +01:00
Matthew Waters
ba38db1961 [892/906] silence a compiler warning on older gcc versions (4.6) 2014-03-15 18:37:07 +01:00
Matthew Waters
3ad466945e [891/906] context: add support for wrapping external contexts 2014-03-15 18:37:07 +01:00
Matthew Waters
0d1d42b205 [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.
 2014-03-15 18:37:06 +01:00
Matthew Waters
f4036318da [889/906] display: add display type enum 2014-03-15 18:37:06 +01:00
Adrien SCH
08d71feaa4 [888/906] correct error handling in gstgldownload.c 2014-03-15 18:37:06 +01:00
Matthew Waters
cdfa3a03c9 [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
 2014-03-15 18:37:06 +01:00
Matthew Waters
687ac78290 [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
 2014-03-15 18:37:06 +01:00
Matthew Waters
506e4fc793 [885/906] filter: free our data 
plugs some memory leaks

https://bugzilla.gnome.org/show_bug.cgi?id=724816
 2014-03-15 18:37:06 +01:00
Matthew Waters
d57403ab98 [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.
 2014-03-15 18:37:06 +01:00
Matthew Waters
767a3524ae [883/906] api: provide from_string() 
Also s/gst_gl_api_string/gst_gl_api_to_string/g
 2014-03-15 18:37:06 +01:00
Matthew Waters
13aa186711 [881/906] upload: restore default values for unpack_length 
fixes elements that upload a supplementary texture (glbumber,
gldifferencematte, etc)
 2014-03-15 18:37:06 +01:00
Matthew Waters
75825b3626 [879/906] build: don't add X_CFLAGS to CFLAGS 
It should already be included if needed inside GL_CFLAGS
 2014-03-15 18:37:06 +01:00
Chris Paulson-Ellis
1a53bc22c7 [877/906] x11: Use correct format string for guintptr 
https://bugzilla.gnome.org/show_bug.cgi?id=723537
 2014-03-15 18:37:06 +01:00
Matthew Waters
cd7bfb92d4 [876/906] glmem: use GstVideoInfo for format configuration 
Allows use of strides
 2014-03-15 18:37:06 +01:00
Matthew Waters
cba72fbee3 [875/906] upload: support for arbitrary strides 
Using GL_UNPACK_ALIGNMENT for GLES2 and GL_UNPACK_ROW_LENGTH for everything else
 2014-03-15 18:37:06 +01:00
Matthew Waters
0c1a77ca6c [874/906] filter: implement draw_texture for GLES2 
(taken from gleffects)
 2014-03-15 18:37:06 +01:00
Matthew Waters
4386cc1c6b [873/906] upload: use GstVideoInfo for choosing the format 2014-03-15 18:37:05 +01:00
Matthew Waters
a2abc0d3b6 [872/906] upload: consolidate data _fill 2014-03-15 18:37:05 +01:00
Matthew Waters
721a5d4c36 [871/906] upload: fix texture scaling for YUY2/UYVY with GLES2 
Another artifact from the transition to GL_TEXTURE_2D
 2014-03-15 18:37:05 +01:00
Matthew Waters
31eb2f5f0d [870/906] upload: remove superflous g_mutex_init 2014-03-15 18:37:05 +01:00
Matthew Waters
57422186b5 [869/906] tests: add some upload tests 2014-03-15 18:37:05 +01:00
Matthew Waters
53c5245948 [868/906] upload: fix compilation for GLES2 2014-03-15 18:37:05 +01:00
Wang Xin-yu (王昕宇)
30b9bfbf55 [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
 2014-03-15 18:37:05 +01:00
Matthew Waters
83d27b9bc2 [866/906] upload: update some docs 2014-03-15 18:37:05 +01:00
Matthew Waters
49a19fb6b1 [865/906] glmem: report successful copy to the caller 2014-03-15 18:37:05 +01:00
Matthew Waters
7b031f648c [863/906] window: hold a ref to our GstGLDisplay 2014-03-15 18:37:05 +01:00
Matthew Waters
cf7838a0b6 [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.
 2014-03-15 18:37:05 +01:00
Wang Xin-yu (王昕宇)
48d92cbe88 [861/906] glprototypes: Add missing glScalef declare 
https://bugzilla.gnome.org/show_bug.cgi?id=721903
 2014-03-15 18:37:05 +01:00
Matthew Waters
cdad19fd43 [860/906] docs: misc updates 2014-03-15 18:37:05 +01:00
Matthew Waters
3049627b87 [859/906] window: provide some documetation 2014-03-15 18:37:05 +01:00
Matthew Waters
aa573cf138 [858/906] glmem: update the docs 2014-03-15 18:37:05 +01:00
Matthew Waters
4d30769b86 [857/906] display: document the new GstContext api 2014-03-15 18:37:05 +01:00
Matthew Waters
4cf2f4ded2 [856/906] context: document it 2014-03-15 18:37:04 +01:00
Matthew Waters
f798d9c9b7 [855/906] upload: add support for GstVideoGLTextureUploadMeta 2014-03-15 18:37:04 +01:00