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897 commits

Author SHA1 Message Date
Luis de Bethencourt
75cc750efc glfilter: remove logically dead code 
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
 2015-01-07 16:53:41 +00:00
Nicolas Dufresne
207308446b glbufferpool: Always recalculate buffer size 
Actually we should always recalculate buffer size since our buffer size
even when not-padded is smaller for many sub-sampled formats. This is
because we don't add padding between the planes.

https://bugzilla.gnome.org/show_bug.cgi?id=740900
 2014-12-19 12:25:41 -05:00
Nicolas Dufresne
170a49f901 glmemory: No need for padding 
A memory object cannot be put on stack, so no need for padding.
 2014-12-19 12:12:08 -05:00
Nicolas Dufresne
9954de1ccd gl: Add support for GstVideoAlignment 
This allow saving a copy with libav video decoders or decoders with
similar padding requirement.

https://bugzilla.gnome.org/show_bug.cgi?id=740900
 2014-12-19 12:11:08 -05:00
Nicolas Dufresne
da3ae06cd1 glmemory: Handle upload/download flags from map 
Problem was that if buffer was mapped READWRITE (state of buffers from
libav right now), mapping it READ/GL will not upload. This is because the
flag is only set when the buffer is unmapped. We can fix this by setting
the flags in map. This result in already mapped buffer that get mapped
to be read in GL will be uploaded. The problem is that if the write
mapper makes modification afterward, the modification will never get
uploaded.

https://bugzilla.gnome.org/show_bug.cgi?id=740900
 2014-12-19 11:45:35 -05:00
Nicolas Dufresne
4f3c33af3a glmemory: Handle custom stride with OPENGL3 
https://bugzilla.gnome.org/show_bug.cgi?id=740900
 2014-12-19 11:45:35 -05:00
Wang Xin-yu (王昕宇)
15eab1ed01 glfilter: fix position/texcoord attrib index usage 
https://bugzilla.gnome.org/show_bug.cgi?id=741231
 2014-12-11 19:41:23 +11:00
Matthew Waters
f021549294 gl: fixup vao and vbo usage for legacy GL 2014-12-11 19:41:23 +11:00
Philippe Normand
c4ba73e39b glsyncmeta: add G_END_DECLS 2014-12-04 01:36:38 +11:00
Julien Isorce
230022fe62 glcontext: try cgl before glx 
It was already done by commit
f506e80686
but it has been broken by commit
45ec777cea
 2014-12-03 08:02:58 +00:00
Matthew Waters
90a2477b9e glcontext: require GL_ARB_ES2_compatibility for opengl3 
until we generate gl3 compliant shaders

https://bugzilla.gnome.org/show_bug.cgi?id=740012
 2014-11-30 00:44:46 +11:00
Matthew Waters
e653ae9fc2 gl: fixup compat definition for GLuint64 for OS X 2014-11-28 13:04:21 +11:00
Matthew Waters
b0faa2dd77 gl: add compat definition for GLuint64 for android 
../../../../gst-libs/gst/gl/glprototypes/sync.h:41:23: error: unknown type name 'GLuint64'
                       GLuint64 timeout))
 2014-11-28 11:57:25 +11:00
Matthew Waters
3e92a8ef53 glsync: fix build with desktop gl 2014-11-28 11:11:43 +11:00
Matthew Waters
57898fec2a gl: fix various build errors without desktop gl 2014-11-28 10:59:46 +11:00
Matthew Waters
f67190d3ca gldisplay: fix build error 
gstgldisplay.c:234:541: error: 'return' with no value, in function returning non-void [-Werror]
   g_return_if_fail (GST_IS_GL_DISPLAY (display));
 2014-11-28 10:03:18 +11:00
Matthew Waters
3c1e77eb31 gldisplay: implement runtime GL api filtering 
Needed so that the pipeline/application can limit the choice of GL api
to what it supports
 2014-11-28 09:14:26 +11:00
Matthew Waters
6bd1150ca8 gl: remove the use of glu 2014-11-28 09:14:26 +11:00
Matthew Waters
f2af65ee2d gl: add a sync meta for synchronizing across GL contexts 
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.
 2014-11-28 09:14:25 +11:00
Matthew Waters
480d3f97eb glprototypes: add sync function definitions 2014-11-28 09:14:25 +11:00
Matthew Waters
6d39e04992 glfilter: add a gl3 code path using vao's and vbo's 2014-11-28 09:14:25 +11:00
Matthew Waters
5ff5f8c1ee glframebuffer: add support for gl3 2014-11-28 09:14:25 +11:00
Matthew Waters
a32f29f2ce glcolorconvert: add support for gl3 2014-11-28 09:14:25 +11:00
Matthew Waters
fca0bc97a4 glshader add support for gl3 2014-11-28 09:14:25 +11:00
Matthew Waters
2c24b97cf0 glx: ask for a GL3 core context 2014-11-28 09:14:25 +11:00
Sebastian Dröge
082c12b8e2 glcolorconvert: Unref buffer with the correct function 2014-11-27 18:09:58 +01:00
Sebastian Dröge
b6ba579fa0 glmemory: Handle failure of memory allocation gracefully 2014-11-27 18:09:14 +01:00
Sebastian Dröge
f2dc9b2b8f glmemory: Use g_try_malloc() in the appropriate places 
g_malloc() aborts if allocation fails, it's pointless to check against NULL
afterwards. That's why g_try_malloc() exists.
 2014-11-27 18:06:26 +01:00
Wang Xin-yu (王昕宇)
15c0d5c21b glcolorconvert: support RGB16/BGR16 video format download 
https://bugzilla.gnome.org/show_bug.cgi?id=740801
 2014-11-27 10:08:11 +01:00
Matthew Waters
2d97e03c54 gl/wayland: implement resizing the window using the right mouse button 2014-11-27 13:03:21 +11:00
Matthew Waters
1d7c4f4344 glfilter: support fixed dimensions on both sides of the element 
Fixes:

  width=320,height=240 ! glfilter ! width=800,height=600
  width=230,height=240 ! glfilter ! width=600
  ... ! glfilter ! width=800
 2014-11-27 01:32:21 +11:00
Ramprakash Jelari
aea08e86a5 glcontext: Fix unused variable warning by moving declaration where it is actually used 2014-11-24 14:16:58 +01:00
Sebastian Dröge
0f753b7099 glupload: Fix valid compiler warning 
gstglupload.c:442:32: error: if statement has empty body [-Werror,-Wempty-body]
    if (upload->texture_ids[i]);
                               ^
 2014-11-24 11:32:33 +01:00
Philippe Normand
c08a461fa4 gl: ship the gstglcontext_egl.h header 
It is required by gsteglimagememory.h.

https://bugzilla.gnome.org/show_bug.cgi?id=740611
 2014-11-24 21:24:27 +11:00
Tim-Philipp Müller
1a613c5d4e gl: shadervariables: make parsing of floats locale-independent 
Floating point numbers are written differently in different
locales, e.g. in many countries 1/2 = 0,5 instead of 0.5, and
strtod will not be able to parse "0.5" correctly in such a
locale.
 2014-11-24 10:02:33 +00:00
Matthew Waters
59085936b8 glshadervariables: also trim \r as well as \n 2014-11-24 02:52:24 +11:00
Matthew Waters
810d38c29f glupload: rearchitecture for non GLMemory inputs/outputs 
Allows other memory types to be implemented/returned/used by the caller.
 2014-11-23 17:13:36 +11:00
Vineeth T M
aafc0d509c glcontext: build errors when GST_GL_HAVE_OPENGL is 0 
Moving variables within #if GST_GL_HAVE_OPENGL, which are not going to be used otherwise.
and which are needed only when OpenGl is present

https://bugzilla.gnome.org/show_bug.cgi?id=740235
 2014-11-17 22:39:07 +11:00
Matthew Waters
4afad4ecd3 glfilter: add read-only context property 2014-11-17 18:50:28 +11:00
Sebastian Dröge
236ffa69be gl/cocoa: Only use convertRectToBacking on OSX >= 10.7 
It does not exist before and older versions also don't have
support for HiDPI displays anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=740201
 2014-11-16 11:00:57 +01:00
Sebastian Dröge
9492db96d1 gl: Use numeric OSX version instead of the macro 
The macro is not defined on older OSX versions and evaluates to 0.

https://bugzilla.gnome.org/show_bug.cgi?id=740201
 2014-11-16 11:00:57 +01:00
Sebastian Dröge
402e1a067a gl/cocoa: Don't override the application delegate 
Otherwise interesting things will happen in Cocoa applications, like
infinite event loops that block the NSApplication loop forever.

This was only needed for GNUStep and thus can safely be removed now.
 2014-11-13 12:01:25 +01:00
Sebastian Dröge
13c8517570 gl/cocoa: Remove GNUStep support 
Until gcc and GNUStep properly support Objective-C blocks and other
"new" features of Objective-C we can't properly support them without
making the code much more ugly.

https://bugzilla.gnome.org/show_bug.cgi?id=739152
 2014-11-13 12:01:19 +01:00
Hyunjun Ko
a2e2507dbe gl: Correct invalid comment text 2014-11-12 11:29:41 +11:00
Julien Isorce
7d0de0577a gl: do not raise a critical msg if the backend does not handle window events 
Fix "assertion 'window_class->handle_events != NULL' failed"
if not using a X11 window.
 2014-11-12 00:07:06 +00:00
Matthew Waters
36ade75f4a gl: remove the width/height fields from the caps to support frame resizing 
It was previously only occuring with sysmem caps features

https://bugzilla.gnome.org/show_bug.cgi?id=739334
 2014-11-11 14:23:55 +11:00
Sebastian Dröge
da0369c66c gstglconfig: Put gstglconfig.h into $(libdir)/gstreamer-1.0/include 
It's architecture dependent and should not be placed into the include
directory as the assumption is that all those headers are architecture
independent.

https://bugzilla.gnome.org/show_bug.cgi?id=739767
 2014-11-07 12:00:29 +01:00
Matthew Waters
775ba4ff0b glutils: only attempt getting the app context when we don't already have a display 
avoids querying/messaging the world on each frame
 2014-11-06 18:47:34 +11:00
Matthew Waters
1800ffb34a glcontext: fail context creation if glGetString returns NULL 2014-11-06 18:46:48 +11:00
Lubosz Sarnecki
6702811e14 glimagesink: implement gst_video_overlay_handle_events 
https://bugzilla.gnome.org/show_bug.cgi?id=736035
 2014-11-06 16:04:11 +11:00