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87 commits

Author SHA1 Message Date
Matthew Waters
66468b4245 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.
 2017-12-09 19:32:27 +00:00
Sebastian Dröge
de16dc2555 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.
 2017-12-09 19:32:26 +00:00
Matthew Waters
0348225001 gl/docs: add symbols from -unused.txt 2017-12-09 19:32:26 +00:00
Matthew Waters
e80337e374 gl/egl: remove use of texture orientation 2017-12-09 19:32:25 +00:00
Matthew Waters
cec46fc75e 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
 2017-12-09 19:32:25 +00:00
Sebastian Dröge
aeb5d4edaf gst: Don't declare variables inside the for loop header 
This is a C99 feature.
 2017-12-09 19:32:25 +00:00
Matthew Waters
bf7b608728 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
 2017-12-09 19:32:25 +00:00
Matthew Waters
afbca8576e gl: add necessary context_egl.h #includes to the source files 2017-12-09 19:32:25 +00:00
Matthew Waters
6992e16d4d 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
 2017-12-09 19:32:25 +00:00
Matthew Waters
59b65373b0 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
 2017-12-09 19:32:25 +00:00
Matthew Waters
39e75767fb 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
 2017-12-09 19:32:25 +00:00
Matthew Waters
6703641734 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
 2017-12-09 19:32:24 +00:00
Matthew Waters
415ce6c96a display/egl: implement getting the EGLDisplay of a specific platform 
https://bugzilla.gnome.org/show_bug.cgi?id=774518
 2017-12-09 19:32:24 +00:00
Víctor Manuel Jáquez Leal
ddf7fe0e80 gl/egl: check the feature in the extensions list 
https://bugzilla.gnome.org/show_bug.cgi?id=774518
 2017-12-09 19:32:24 +00:00
Matthew Waters
d0b8f7c002 gl: add padding to all exposed winsys/platform-specific structs 2017-12-09 19:32:24 +00:00
Matthew Waters
9d295ed19b 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.
 2017-12-09 19:32:24 +00:00
Matthew Waters
18ac98c58b gl: GST_GL_TYPE -> GST_TYPE_GL 
Some deprecated symbols are kept for backwards compatibility
 2017-12-09 19:32:23 +00:00
Matthew Waters
9bafa08a5d 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
 2017-12-09 19:32:23 +00:00
Matthew Waters
51a6f47bf8 gl/docs: document new API added in 1.10 
GstGLRenderbuffer
GstGLFramebuffer
GstGLQuery
GstEGLImage
GstGLMemoryEGL
 2017-12-09 19:32:23 +00:00
Matthew Waters
99f5ac40db meson: gl: add support for building with dispmanx on the rpi 2017-12-09 19:32:23 +00:00
Matthew Waters
36b8ed8712 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
 2017-12-09 19:32:23 +00:00
Matthew Waters
19f32c0f49 gl/egl: fix inverted typedef 
2b6841d had an inverted typedef defining ginptr and EGLAttrib.  Fix that.
 2017-12-09 19:32:22 +00:00
Matthew Waters
1a7333173a gl/build: add configure check for possibly missing EGLAttrib 
Fixes the build on older android targets.
 2017-12-09 19:32:22 +00:00
Song Bing
15c34b0ab1 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
 2017-12-09 19:32:22 +00:00
Matthew Waters
1153684a94 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.
 2017-12-09 19:32:21 +00:00
Sebastian Dröge
f457e29192 eglimage: Only register debug category if dmabuf support is enabled 
It's not used otherwise currently and causes compiler warnings.
 2017-12-09 19:32:20 +00:00
Sergey Borovkov
0731b0937d qml: Enable qmlglsink for eglfs 
https://bugzilla.gnome.org/show_bug.cgi?id=763044
 2017-12-09 19:32:20 +00:00
Guillaume Desmottes
b23a008ab6 gst-libs: gl, video: use MAY_BE_LEAKED flag 
https://bugzilla.gnome.org/show_bug.cgi?id=767162
 2017-12-09 19:32:20 +00:00
Sebastian Dröge
0ea3706901 eglimage: Re-add accidentially removed GST_DEFINE_MINI_OBJECT_TYPE() 2017-12-09 19:32:20 +00:00
Sebastian Dröge
b054da4c96 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
 2017-12-09 19:32:20 +00:00
Matthew Waters
5efc2e8705 gl/egl: replace gsteglimagememory with an EGLImage wrapper 
That can be passed to GstGLMemoryEGL.

This also ports the dmabuf uploader to GstEGLImage and GstGLMemoryEGL.
 2017-12-09 19:32:19 +00:00
Gwang Yoon Hwang
ecfe5b0801 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
 2017-12-09 19:32:19 +00:00
Matthew Waters
b1a60af720 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.
 2017-12-09 19:32:18 +00:00
Matthew Waters
9d66a5ff06 eglimagememory: add compatibility definitions for EGL dmabuf 
e.g. the RPi doesn't have them defined
 2017-12-09 19:32:17 +00:00
Sebastian Dröge
adfd016d01 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[] = {
                                           ^~~~~~~~~~~~~~
 2017-12-09 19:32:17 +00:00
Matthew Waters
d41c132dfa glcontext: back out unintended lost_context changes 2017-12-09 19:32:15 +00:00
Matthew Waters
5d2ddf7664 egl: implement selecting opengl3 contexts 2017-12-09 19:32:15 +00:00
Matthew Waters
786b2fb9f1 gl/egl: pass the error value to get_error_string() 2017-12-09 19:32:15 +00:00
Nicolas Dufresne
f91b4eb4ff eglimagememory: Also import BGR16, ABGR, xBGR, AYUV, GRAY16_LE/BE and Y444 
https://bugzilla.gnome.org/show_bug.cgi?id=743345
 2017-12-09 19:32:13 +00:00
Nicolas Dufresne
9567542ca2 eglimagememory: Add RGB/BGR DMABuf importation support 
https://bugzilla.gnome.org/show_bug.cgi?id=743345
 2017-12-09 19:32:13 +00:00
Lubosz Sarnecki
0468dc6663 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
 2017-12-09 19:32:13 +00:00
Lubosz Sarnecki
376b1eb262 gstglcontext_egl: Expose gst_gl_context_egl_get_error_string. 
https://bugzilla.gnome.org/show_bug.cgi?id=743345
 2017-12-09 19:32:13 +00:00
Matthew Waters
764c4a33bc 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)
 2017-12-09 19:32:09 +00:00
Matthew Waters
06de6998e5 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'
 2017-12-09 19:32:09 +00:00
Matthew Waters
9587eb477d 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
 2017-12-09 19:32:06 +00:00
Julien Isorce
738ed418ad 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
 2017-12-09 19:32:06 +00:00
Matthew Waters
cfa9b94045 glcontext: consolidate get_proc_address function definition 
Pass the GstGLAPI directly.
 2017-12-09 19:32:05 +00:00
Matthew Waters
b7a3b54b2a download: only start a download transfer for sysmem caps features 2017-12-09 19:32:05 +00:00
Matthew Waters
afcb6aa1da gl: consolidate egl header includes to egl-only headers 
They may conflict with other headers.
 2017-12-09 19:32:05 +00:00
Matthew Waters
54199ea203 gl/wayland: implement basic video overlay support via subsurfaces 
Currently does not position the subsurface relative to the parent surface at all
 2017-12-09 19:32:03 +00:00