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Author SHA1 Message Date
Matthew Waters 6da1c48970 gl: silence a compiler warning about missing prototypes 2014-03-16 17:21:38 +01:00
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 4bdf5f336a move gl elements to ext subdirectory 2014-03-16 11:23:16 +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 18ebef308c [900/906] tests/gstglcontext: reduce the number of frames displayed 
Was causing timeouts on intel hardware due to vsync handling.
 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 ab963a755d [898/906] glimagesink: add an other-context property 
Allows applications to provide us with an OpenGL context with which
to share with.
 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 49307fefd6 [882/906] port glcolorscale to GLES2 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 af3a68db7d [880/906] glimagesink: remove unused stored_buffer field 
It has the potential to cause deadlocks.
 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
Matthew Waters df0cfcbfa5 [878/906] tests: update for glmem api change 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 14d4cc29b6 [864/906] examples: update to gtk3 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