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87 commits

Author SHA1 Message Date
Matthew Waters
956c4d0bde gl/format: use our own GL format enum's instead of gstvideo's 
They can describe in more detail (such as component sizes) the requested format.
 2017-03-13 21:10:58 +11:00
Sebastian Dröge
296b4251e3 gl: Fix backwards compat GST_GL_TYPE_* functions/macros 
These have to be macros instead of inline function as they must behave
more or less like an integer literal, i.e. include the function call.
 2017-03-04 11:17:35 +02:00
Matthew Waters
6f4657c464 gl/docs: add symbols from -unused.txt 2017-01-13 11:20:50 +11:00
Matthew Waters
66d616f5ed gl/egl: remove use of texture orientation 2017-01-10 13:57:37 +11:00
Matthew Waters
d9f553bff5 glcontext/egl: don't overwrite set GError 
Doing so is an error and will cause a glib warning to be printed.

https://bugzilla.gnome.org/show_bug.cgi?id=776722
 2017-01-10 01:00:12 +11:00
Sebastian Dröge
5c99f9cf37 gst: Don't declare variables inside the for loop header 
This is a C99 feature.
 2016-12-13 22:39:01 +02:00
Matthew Waters
1db88cbee7 glmemoryegl: remove spurious #if GST_GL_HAVE_DMABUF conditions 
8c2118823b had some incorrect preprocessor
conditions that aren't actually needed.  Remove them.

https://bugzilla.gnome.org/show_bug.cgi?id=775248
 2016-11-30 19:29:27 +11:00
Matthew Waters
7ab4abb3ab gl: add necessary context_egl.h #includes to the source files 2016-11-23 15:57:05 +11:00
Matthew Waters
75d36b990d gl/memoryegl: remove access to private header gstglcontext_egl.h 
It's been removed and thus compiling anything against GstGLMemoryEGL
would error with:

In file included from gstomxvideodec.c:41:0:
usr/include/gstreamer-1.0/gst/gl/egl/gstglmemoryegl.h:32:41: fatal error: gst/gl/egl/gstglcontext_egl.h: No such file or directory
 #include <gst/gl/egl/gstglcontext_egl.h>
                                         ^

https://bugzilla.gnome.org/show_bug.cgi?id=774886
 2016-11-23 13:36:45 +11:00
Matthew Waters
8c2118823b gl/egl: remove EGLImage functions from egl context 
By adding the necessary GstEGLImage entry points to create a GstEGLImage
from a GstGLMemory.

https://bugzilla.gnome.org/show_bug.cgi?id=774518
 2016-11-17 14:06:21 +11:00
Matthew Waters
f2e9190229 glcontext: add vfunc to retrieve the OpenGL platform version 
i.e. the version of EGL, GLX, etc implemented.

https://bugzilla.gnome.org/show_bug.cgi?id=774518
 2016-11-17 14:06:21 +11:00
Matthew Waters
d42145e8c1 gl/egl: move get_error_string() into gstegl 
So others can use it without #include-ing a private header

https://bugzilla.gnome.org/show_bug.cgi?id=774518
 2016-11-17 14:06:21 +11:00
Matthew Waters
cdaada4300 display/egl: implement getting the EGLDisplay of a specific platform 
https://bugzilla.gnome.org/show_bug.cgi?id=774518
 2016-11-17 14:06:21 +11:00
Víctor Manuel Jáquez Leal
9ca4c8ec35 gl/egl: check the feature in the extensions list 
https://bugzilla.gnome.org/show_bug.cgi?id=774518
 2016-11-16 19:52:54 +01:00
Matthew Waters
86930b6d11 gl: add padding to all exposed winsys/platform-specific structs 2016-11-08 12:46:09 +11:00
Matthew Waters
c6326530cc gl/egl: don't install the gstglcontext_egl.h header 
It's not needed to be exposed and there are no users of the API.
 2016-11-08 02:44:30 +11:00
Matthew Waters
41a6448918 gl: GST_GL_TYPE -> GST_TYPE_GL 
Some deprecated symbols are kept for backwards compatibility
 2016-11-03 16:16:12 +11:00
Matthew Waters
0dc003bf30 gl/docs: massive update 
- add Since: markers where necessary.
- document structs
- add documentation headers for each module (short_description,
  see_also, etc)
- reduce the number of warnings gtk-doc outputs
- fix spelling mistakes
 2016-11-03 16:16:11 +11:00
Matthew Waters
1296741d3d gl/docs: document new API added in 1.10 
GstGLRenderbuffer
GstGLFramebuffer
GstGLQuery
GstEGLImage
GstGLMemoryEGL
 2016-11-03 12:08:44 +11:00
Matthew Waters
c36ea6f56f meson: gl: add support for building with dispmanx on the rpi 2016-10-19 17:10:48 +11:00
Matthew Waters
0abeebc4e8 gl/eglimage: Fix passing the destroy function to gst_egl_image_new_wrapped 
The function pointer and the user data arguments were swapped in both
uses.

https://bugzilla.gnome.org/show_bug.cgi?id=769382
 2016-10-18 22:43:03 +11:00
Matthew Waters
0fc3c0f9dc gl/egl: fix inverted typedef 
2b6841d had an inverted typedef defining ginptr and EGLAttrib.  Fix that.
 2016-08-16 20:34:37 +10:00
Matthew Waters
2b6841da32 gl/build: add configure check for possibly missing EGLAttrib 
Fixes the build on older android targets.
 2016-08-16 16:51:02 +10:00
Song Bing
4e04f28478 gl/egl/dmabuf: Wrong attribute list type for EGL 1.5 
For EGL 1.5 spec, the attribute list type should be EGLAttrib.

https://bugzilla.gnome.org/show_bug.cgi?id=768602
 2016-08-16 15:34:08 +10:00
Matthew Waters
989200820d glmemory: add the texture type to allocate to parameters 
Rather than assuming something.  e.g. zerocopy on iOS with GLES3 requires
the use of Luminance/Luminance Alpha formats and does not work with
Red/RG textures.
 2016-06-29 18:04:28 +10:00
Sebastian Dröge
0e58e86c4c eglimage: Only register debug category if dmabuf support is enabled 
It's not used otherwise currently and causes compiler warnings.
 2016-06-23 16:00:00 +03:00
Sergey Borovkov
180405714c qml: Enable qmlglsink for eglfs 
https://bugzilla.gnome.org/show_bug.cgi?id=763044
 2016-06-16 01:49:16 +10:00
Guillaume Desmottes
991d9a6f5f gst-libs: gl, video: use MAY_BE_LEAKED flag 
https://bugzilla.gnome.org/show_bug.cgi?id=767162
 2016-06-03 00:59:12 +01:00
Sebastian Dröge
6f9b9e153a eglimage: Re-add accidentially removed GST_DEFINE_MINI_OBJECT_TYPE() 2016-05-25 10:01:38 +03:00
Sebastian Dröge
b730f7e89d eglimage: Ensure that the debug category is always initalized 
Before the initializer was only run if dmabuf support was used.

https://bugzilla.gnome.org/show_bug.cgi?id=766794
 2016-05-25 09:46:37 +03:00
Matthew Waters
5498e97a11 gl/egl: replace gsteglimagememory with an EGLImage wrapper 
That can be passed to GstGLMemoryEGL.

This also ports the dmabuf uploader to GstEGLImage and GstGLMemoryEGL.
 2016-05-04 13:31:48 +10:00
Gwang Yoon Hwang
c83fd26c80 gl: implement GstGLMemoryEGL 
Because current GstEGLImageMemory does not inherit GstGLMemory, GLUpload
allocates additional GLMemory and upload the decoded contents from the decoder
which uses EGLImage (e.g. gst-omx in RPi).

This work adds GstGLMemoryEGL to avoid this overhead. Decoders allocate
GstGLMemoryEGL and decode its contents to the EGLImage of GstGLMemoryEGL.  And
GLUpload uses this memory without allocation of additional textures and blit
operations.

[Matthew Waters]: gst-indent the sources and fix a critical retreiving the egl
display from the memory.

https://bugzilla.gnome.org/show_bug.cgi?id=760916
 2016-05-04 12:57:27 +10:00
Matthew Waters
5e80a99faf eglimage: perform eglCreateImage in the gl thread 
while calling eglCreateImage without a GL context current in the executing
thread works on the RPi, some other implementations will return errors.

Marshall the eglCreateImage to the GL thread to appease these implementations.
 2016-04-01 16:08:18 +11:00
Matthew Waters
37ff267ff5 eglimagememory: add compatibility definitions for EGL dmabuf 
e.g. the RPi doesn't have them defined
 2016-02-26 21:15:20 +11:00
Sebastian Dröge
22e75a2112 gl: Fix compiler warning about unused const variable with gcc 6 
CC       libgstgl_x11_la-gstglcontext_glx.lo
In file included from gstglcontext_glx.c:39:0:
../utils/opengl_versions.h:52:43: error: ‘gles2_versions’ defined but not used [-Werror=unused-const-variable]
 static const struct { int major, minor; } gles2_versions[] = {
                                           ^~~~~~~~~~~~~~
 2016-02-18 10:33:20 +02:00
Matthew Waters
406fe90331 glcontext: back out unintended lost_context changes 2016-01-29 12:45:57 +11:00
Matthew Waters
49199b03ac egl: implement selecting opengl3 contexts 2016-01-29 11:51:58 +11:00
Matthew Waters
f524419315 gl/egl: pass the error value to get_error_string() 2016-01-29 11:51:58 +11:00
Nicolas Dufresne
7b335c4dd5 eglimagememory: Also import BGR16, ABGR, xBGR, AYUV, GRAY16_LE/BE and Y444 
https://bugzilla.gnome.org/show_bug.cgi?id=743345
 2015-12-18 15:56:34 -05:00
Nicolas Dufresne
b17a732d5f eglimagememory: Add RGB/BGR DMABuf importation support 
https://bugzilla.gnome.org/show_bug.cgi?id=743345
 2015-12-18 15:56:34 -05:00
Lubosz Sarnecki
1cd9786598 eglimagememory: Methods to create GstGLMemory from dmabufs 
Maps GstVideoFormats to suitable DRM fourccs which work with
glcolorconvert, using gst_gl_memory_alloc(). We require mostly
only 4 formats to be supported by the driver. We require DRM
equivalent to RGB16, RGBA, R8 and RG88. This way it's compatible with
DesktopGL, since GL_TEXTURE_2D is used and limit driver requirements.
With this we can virtually support all formats the glcolorconvert
supports.

https://bugzilla.gnome.org/show_bug.cgi?id=743345
 2015-12-18 15:56:34 -05:00
Lubosz Sarnecki
eb73cf3c2e gstglcontext_egl: Expose gst_gl_context_egl_get_error_string. 
https://bugzilla.gnome.org/show_bug.cgi?id=743345
 2015-12-18 15:56:33 -05:00
Matthew Waters
0af0237c4a gl: fix usage of string.h and stdio.h functions without including the headers 
e.g:
gstglcontext_egl.c:613:7: error: implicit declaration of function 'strcmp'
[-Werror=implicit-function-declaration]
   if (strcmp (G_MODULE_SUFFIX, "so") == 0)
 2015-10-21 04:53:08 +11:00
Matthew Waters
3dfc6899ad gl: be consistent in gobject boilerpate 
GST_GL_IS_* vs GST_IS_GL_*

git grep -l 'GST_GL_IS_' | xargs sed -i 's/GST_GL_IS_/GST_IS_GL_/g'
 2015-10-19 15:15:30 +11:00
Matthew Waters
dbcae77e02 glcontext: pass display to implentation's _new() 
This allows the context to fail creation based on incompatible
display type's. e.g. glx context with an wayland display handle.

https://bugzilla.gnome.org/show_bug.cgi?id=752743
 2015-07-27 18:23:17 +10:00
Julien Isorce
5e4b94c1bb gl: support cgl, egl and glx within a same build 
On osx, with the same build,
gst-launch-1.0 videotestsrc ! glimagesink works with:

GST_GL_PLATFORM=egl GST_GL_WINDOW=x11 GST_GL_API=gles2
GST_GL_PLATFORM=egl GST_GL_WINDOW=x11 GST_GL_API=opengl

GST_GL_PLATFORM=glx GST_GL_WINDOW=x11 GST_GL_API=opengl

GST_GL_PLATFORM=cgl GST_GL_WINDOW=cocoa GST_GL_API=opengl
GST_GL_PLATFORM=cgl GST_GL_WINDOW=cocoa GST_GL_API=opengl3

https://bugzilla.gnome.org/show_bug.cgi?id=752743
 2015-07-27 09:03:58 +01:00
Matthew Waters
74711c214d glcontext: consolidate get_proc_address function definition 
Pass the GstGLAPI directly.
 2015-07-18 17:10:04 +10:00
Matthew Waters
d5a39896dc download: only start a download transfer for sysmem caps features 2015-07-07 22:38:08 +10:00
Matthew Waters
26df88cd24 gl: consolidate egl header includes to egl-only headers 
They may conflict with other headers.
 2015-07-07 13:12:49 +10:00
Matthew Waters
de389e07dc gl/wayland: implement basic video overlay support via subsurfaces 
Currently does not position the subsurface relative to the parent surface at all
 2015-05-31 16:04:13 +10:00