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Author SHA1 Message Date
Sebastian Dröge 188ae1c3b0 glcontext: Handle (unlikely) NULL return of gl->GetString (GL_VERSION) more gracefully 
CID 1219858
 2017-12-09 19:31:42 +00:00
Matthew Waters ea8c49f106 glmemory: remove uneeded gl api ifdefs 2017-12-09 19:31:42 +00:00
Matthew Waters 384434b060 glwindow_x11: allow expose events to redraw our window 
otherwise we will not update the window contents on low framerate
streams until the next buffer

https://bugzilla.gnome.org/show_bug.cgi?id=723529
 2017-12-09 19:31:42 +00:00
Matthew Waters e425bd31a1 glimagesink: unref the old buffer outside the lock 
it could very well deadlock

https://bugzilla.gnome.org/show_bug.cgi?id=723529
 2017-12-09 19:31:42 +00:00
Matthew Waters 98e9ca7270 Revert "[880/906] glimagesink: remove unused stored_buffer field" 
This reverts commit af3a68db7d.

Conflicts:
	ext/gl/gstglimagesink.c

https://bugzilla.gnome.org/show_bug.cgi?id=723529
 2017-12-09 19:31:42 +00:00
Matthew Waters b534e7e7af glcontext: fix up assertion 
error: 'return' with no value, in function returning non-void
 2017-12-09 19:31:42 +00:00
Matthew Waters 4a8b31afd6 glfeature: remove GST_GL_API_GLES3 
instead check the gl version using gst_gl_context_check_gl_version()
 2017-12-09 19:31:42 +00:00
Matthew Waters bfd8550bff glcontext: check for GLES versions 2017-12-09 19:31:42 +00:00
Matthew Waters babef3069b gl/context: add check_gl_version 2017-12-09 19:31:42 +00:00
Edward Hervey 2ee94d606c glcontext: Try GLX support before EGL support 
If available, glx has got a better chance of being the Gl platform
we want to use compared to EGL
 2017-12-09 19:31:42 +00:00
Edward Hervey 14f844e1e9 glcontext: Try to open lib{EGL|GL|GLESv2}.so.1 before lib{EGL|GL|GLESv2} 
Fixes issues with .so (without numbering) being installed for development
(such as from mesa-dev) but actual driver (with numbering) coming from
some other place (like nvidia drivers)
 2017-12-09 19:31:42 +00:00
Sebastian Dröge 631278270f glupload: Fix assertion after API changes 2017-12-09 19:31:42 +00:00
Matthew Waters 5009338a50 gl/colorconvert: keep our private pointer 
again, avoid to much trigger
 2017-12-09 19:31:42 +00:00
Matthew Waters f01472f5a2 tests: update for glupload changes 2017-12-09 19:31:42 +00:00
Matthew Waters 04b2144ff1 gl/colorconvert: use GstObject's lock instead of our own 2017-12-09 19:31:42 +00:00
Matthew Waters 1544f66f26 gl/colorconvert: remove unnecassary pointer inderection 2017-12-09 19:31:42 +00:00
Matthew Waters a22cb227a9 gl/upload: re add the upload meta to the private struct 
try and avoid being to trigger happy
 2017-12-09 19:31:42 +00:00
Matthew Waters 8b50888179 gl/upload: small code cleanup and gst-indent 2017-12-09 19:31:42 +00:00
Matthew Waters 82910401c8 gl/download: use GstObject's lock instead of out own 2017-12-09 19:31:42 +00:00
Matthew Waters a147b2258b gl/upload: use GstObject's lock instead of our own 2017-12-09 19:31:42 +00:00
Matthew Waters 30a9843c02 gl/filter: also remove the width/height in transform_caps 
allows scaling in the filters
 2017-12-09 19:31:42 +00:00
Matthew Waters 8cf3a3a4f4 gl/colorconvert: optimise the same format case 
simply return the input buffer unchanged
 2017-12-09 19:31:41 +00:00
Matthew Waters 4fe67d48be gl/colorconvert: fix YUY2/UYVY download for RG/LA textures 2017-12-09 19:31:41 +00:00
Matthew Waters 8ac92cd90d gl/colorconvert: allocate output buffers 
Allows the nop optimisation by simply reffing the input buffer.
 2017-12-09 19:31:41 +00:00
Matthew Waters 1f48a074be tests: update for recent glupload changes 
GstGLUploadMeta object is now the GstVideoGLTextureUploadMeta
provider.
 2017-12-09 19:31:41 +00:00
Matthew Waters 738ebcaaba gl/upload: fix incorrect type in macros 2017-12-09 19:31:41 +00:00
Matthew Waters 32343333aa gl/upload: add GstGLUploadMeta object 
That simply deals with the provider aspect of GstVideoGLTextureUploadMeta.
 2017-12-09 19:31:41 +00:00
Matthew Waters 1f6fceafa4 gl/win32: make send_message reentrant 
I could not find a comparable win32API function so keep the running
thread pointer to compare against.

https://bugzilla.gnome.org/show_bug.cgi?id=730782
 2017-12-09 19:31:41 +00:00
Tim-Philipp Müller 06351d4d9b glcolorconvert: fix compiler warning 
gstglcolorconvert.c:1133:11: error: 'j' may be used uninitialized in this function

Was used uninitialized when jumping to out label
in error case.
 2017-12-09 19:31:41 +00:00
Matthew Waters 625efc1757 gl/colorconvert: operate on buffers instead of memories 2017-12-09 19:31:41 +00:00
Julien Isorce 1c14c43c90 glimagesink: make it actually honor show-preroll-frame property 
https://bugzilla.gnome.org/show_bug.cgi?id=730802
 2017-12-09 19:31:41 +00:00
Julien Isorce 67c18fee19 gl: add missing cgl and eagl context type 
https://bugzilla.gnome.org/show_bug.cgi?id=729245
 2017-12-09 19:31:41 +00:00
Julien Isorce b84a2eaf9f gl: rename platform cocoa to cgl 
Before:
GST_GL_PLATFORM=cocoa GST_GL_WINDOW=cocoa
gst-launch-1.0 videotestsrc ! glimagesink

After:
GST_GL_PLATFORM=cgl GST_GL_WINDOW=cocoa
gst-launch-1.0 videotestsrc ! glimagesink

but still pass --enable-cocoa to configure script
because currently it can only be used with cocoa API.

We could later have cgl/gstglcontext_cgl.h that manages
a CGLContextObj directly and cocoa/gstglcontext_cocoa.h
would just wrap it.
So that it could be used with other Apple's window APIs.

https://bugzilla.gnome.org/show_bug.cgi?id=729245
 2017-12-09 19:31:41 +00:00
Matthew Waters 9349d39023 gl/mixer: don't segfault when we don't have a buffer 
https://bugzilla.gnome.org/show_bug.cgi?id=729257
 2017-12-09 19:31:41 +00:00
Matthew Waters e502311ce4 gl/window_x11: avoid BadDrawable error on shutdown 2017-12-09 19:31:41 +00:00
Matthew Waters f2bf233ce4 gl/context_egl: pass the vars in the right order to DestroySurface 
https://bugzilla.gnome.org/show_bug.cgi?id=728514
 2017-12-09 19:31:41 +00:00
Nicolas Dufresne d85c344204 glfilter: Remove format information to allow color convert again 
We also need to remove the format information,  as glfilter can do
color convertion. This code was imported from videoconvert.

https://bugzilla.gnome.org/show_bug.cgi?id=729861
 2017-12-09 19:31:41 +00:00
Matthew Waters ee04a6e6eb gl/memory: allocate the correct memory size 
and avoid wasting resources we will never need

https://bugzilla.gnome.org/show_bug.cgi?id=730703
 2017-12-09 19:31:41 +00:00
Nicolas Dufresne 73c73470a0 glcolorconvert: Fix YUY2 and UYVY support with luminance_alpha 
https://bugzilla.gnome.org/show_bug.cgi?id=730666
 2017-12-09 19:31:41 +00:00
Matthew Waters 146c666ba2 gl/memory: provide compatability defines 
fixes build on android/OS X
 2017-12-09 19:31:41 +00:00
Matthew Waters 2279713aa0 gl/colorconvert: remove scratch texture for YUY2/UYVY 
We can get all our data from the one RG/LA texture with some shader magic.

https://bugzilla.gnome.org/show_bug.cgi?id=728890
 2017-12-09 19:31:41 +00:00
Matthew Waters b3d9563d6b gl/memory: RGBA/UNSIGNED_BYTE only format supported by ReadPixels GLES2 
Error out in case we attempt to read with any other invalid format.
 2017-12-09 19:31:41 +00:00
Matthew Waters b3df031908 gl/memory: generate textures with a sized internal format 
Required in order to generate RG and RED textured with GLES3.
 2017-12-09 19:31:41 +00:00
Matthew Waters 132a233f7b gl/memory: implement GL_EXT_texture_rg support 
Which is used by default over the Luminance formats due to it
being color renderable with fbos (and deprecation/removal with
GL 3.x).

https://bugzilla.gnome.org/show_bug.cgi?id=729750
https://bugzilla.gnome.org/show_bug.cgi?id=704222
https://bugzilla.gnome.org/show_bug.cgi?id=728890
 2017-12-09 19:31:41 +00:00
Matthew Waters 4435c1c289 gl/context: add gl extension checking to check_feature() 
Useful for extensions that do not define any new GL API entrypoints
but can still modify behaviour when used.
 2017-12-09 19:31:41 +00:00
Matthew Waters 63831b7dd2 gl/download: fixup YUY2/UYVY download 
Regression from 2da979831e as it did
not update the download code to reflect the change in texture format.
 2017-12-09 19:31:41 +00:00
Matthew Waters 9cfd5e5d04 gl/filter: fixup passthrough bufferpool 
In a pipeline like so:
  videotestsrc ! gleffects ! videoconvert ! sink
gleffects was simply passing the videoconvert bufferpool to videotestsrc
and not creating a glbufferpool. videobufferpool would then fail
to allocate from the glallocator.
 2017-12-09 19:31:41 +00:00
Matthew Waters 313dfbb500 gl/upload: switch the 'master' texture for YUY2, UYVY 
From d4bcef3204 on, using a RGBA
texture to hold the data causes the glmemory to have half width
and a scaling of [2, 1].  Using a LA texture solves this problem
however cannot be attached to the framebuffer for copying into
a RGBA texture.  Which will be solved by moving to EXT_texture_rg.

https://bugzilla.gnome.org/show_bug.cgi?id=728890
 2017-12-09 19:31:41 +00:00
Matthew Waters 51fdeef98b gl/eglimage: add eglimage context feature 
Allows us to selectively use EGLImages only when available

https://bugzilla.gnome.org/show_bug.cgi?id=728234
 2017-12-09 19:31:41 +00:00
Matthew Waters 166d7b505c gl/context: add generic feature checking 
At the moment it simply delegates to the subclass.
 2017-12-09 19:31:40 +00:00