mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-07-28 01:05:07 +00:00
Code Issues 1 Projects Releases Wiki Activity
1620 commits 44 branches 1505 tags 351 MiB
Commit graph

1246 commits

Author SHA1 Message Date
Lubosz Sarnecki dc47e6d3c0 glimagesinkbin: Add GstVideoOverlayCompositionMeta caps features 
https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2017-12-09 19:32:06 +00:00
Lubosz Sarnecki 4d010efea1 gloverlaycompositor: Add GstGLOverlayCompositor class 
Manages the GstGLCompositionOverlay objects,
caches already uploaded overlays and draws them.

https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2017-12-09 19:32:06 +00:00
Lubosz Sarnecki 170ac41a87 glcompositionoverlay: Add compatibility for GL contexts without glGenVertexArrays 
https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2017-12-09 19:32:06 +00:00
Lubosz Sarnecki 279c2b07b4 glcompositionoverlay: Add class for managing GstVideoOverlayCompositionOverlay buffers 
Add a class to store and manage the OpenGL texture,
vertex buffer and GstVideoOverlayRectangle.
Transforms overlay coordinate space to vertex buffer space with aspect ratios in mind.

= Example Pipelines =

Simple pipeline

gst-launch-1.0 videotestsrc ! \
  textoverlay text="Hello World" font-desc="sans bold 30" ! \
  glimagesink

Display 3 static overlays at different positions

gst-launch-1.0 videotestsrc ! \
  textoverlay text="text1" valignment="top" font-desc="sans bold 30" ! \
  textoverlay text="text2" halignment="right" font-desc="sans bold 30" ! \
  textoverlay text="text3" halignment="left" font-desc="sans bold 30" ! \
  glimagesink

Display subtitle file over testsrc

gst-launch-1.0 videotestsrc ! \
  textoverlay name=foo filesrc location=foo.srt ! subparse ! queue ! foo. foo. ! \
  glimagesink

https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2017-12-09 19:32:05 +00:00
Lubosz Sarnecki eb618aaac7 glupload: Move debug init to top of the file 
https://bugzilla.gnome.org/show_bug.cgi?id=745107
 2017-12-09 19:32:05 +00:00
Matthew Waters 1b4f99856f glmemory: check for pbo availability before attempting pbo download 
https://bugzilla.gnome.org/show_bug.cgi?id=751165
 2017-12-09 19:32:05 +00:00
Matthew Waters 66407b9877 glcontext: fix get_current_gl_api on x11/nvidia drivers 
They require to get_proc_address some functions through the
platform specific {glX,egl}GetProcAddress rather than the default
GL library symbol lookup.
 2017-12-09 19:32:05 +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 3343e2dccd glcontext/glx: try creating a context with the highest version 
nvidia drivers return the exact version in glGstString (GL_VERSION)
we request on creation so start with the highest known version and
work our way down.
 2017-12-09 19:32:05 +00:00
Matthew Waters 78957c45c2 glcontext: track sharedness with a cookie 
The previous approach of traversing the other_context weak ref tree was
1. Less performant
2. Incorrect for context destruction removing a link in the tree

Example of 2:
c1 = context_create (NULL)
c2 = context_create (c1)
c3 = context_create (c2)
context_can_share (c1, c3) == TRUE
context_destroy (c2)
unref (c2)
context_can_share (c1, c3) returns FALSE when it should be TRUE!

This does not remove the restriction that context sharedness can only
be tracked between GstGLContext's.
 2017-12-09 19:32:05 +00:00
Matthew Waters 2df7e0f9de glcontext: use the debug object variant for completeness 2017-12-09 19:32:05 +00:00
Matthew Waters 5043800a1d glupload: memcpy on raw data upload 
Anything else requires keeping track of the GstVideoFrame mapping
across possible multiple buffers to ensure correct data pointer
usage.
 2017-12-09 19:32:05 +00:00
Matthew Waters 841380e022 glbasebuffer: add some debug and zero the data pointers on init 2017-12-09 19:32:05 +00:00
Sebastian Dröge cff2d74cd4 gl/eagl: Don't call anything synchronously from the main thread 
This will deadlock if the main thread is the one who creates the GstGLContext.
All things we call from the main thread should be possible from any thread.

https://bugzilla.gnome.org/show_bug.cgi?id=751101
 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
Hyunjun Ko f67eb2571d glsyncmeta: transform func: return FALSE if not supported or failed 
https://bugzilla.gnome.org/show_bug.cgi?id=751778
 2017-12-09 19:32:05 +00:00
Matthew Waters 6a7bb242f9 android: add missing egl.h include 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
Julien Isorce 9b1eb32c49 gl: initialize output params to 0 before calling gl functions 
The client side API of the Chromium's GPU Process has asserts
in debug mode that check that output params are initialized to 0.
 2017-12-09 19:32:05 +00:00
Nicolas Dufresne b8d3c2d2a5 gl: Don't leak pool if set_config failed 2017-12-09 19:32:05 +00:00
Nicolas Dufresne 79d5bbdc35 glfilter: Don't cache buffer pool 
Caching and sharing to multiple element the same pool prevents
renegotiation from passthrough to not passthrough.
 2017-12-09 19:32:05 +00:00
Sebastian Dröge 5df0fbfbca Revert "gl/window/x11: don't create our own X11 display" 
This reverts commit 5697b6b89b.

https://bugzilla.gnome.org/show_bug.cgi?id=751003
 2017-12-09 19:32:05 +00:00
Sebastian Dröge 30e13d6623 Revert "eagl: Don't dispatch_sync() to the main thread if we are on the main thread" 
This reverts commit 0bff481011.

It wasn't supposed to be merged and also doesn't fix the problem.
 2017-12-09 19:32:05 +00:00
Sebastian Dröge c02891ba41 eagl: Don't dispatch_sync() to the main thread if we are on the main thread 
This will otherwise deadlock.

https://bugzilla.gnome.org/show_bug.cgi?id=751101
 2017-12-09 19:32:05 +00:00
John Ludwig 5e0b3b1c10 gl: Include texParameterf in the GL function table 
https://bugzilla.gnome.org/show_bug.cgi?id=751228
 2017-12-09 19:32:05 +00:00
Julien Isorce 1edc569069 glmemory: fix consistency about pbo availability. 
https://bugzilla.gnome.org/show_bug.cgi?id=751165
 2017-12-09 19:32:04 +00:00
Julien Isorce 76983d4454 gldisplay: add gst_gl_display_create_context 
It also emits a create-context signal so that an application
can provide an external GstGLContext backend.

https://bugzilla.gnome.org/show_bug.cgi?id=750310
 2017-12-09 19:32:04 +00:00
Julien Isorce 38a1939ea1 glcontext: move display from priv 
https://bugzilla.gnome.org/show_bug.cgi?id=750310
 2017-12-09 19:32:04 +00:00
Julien Isorce cbc3f1242f Revert "glcontext: add gst_gl_context_set_display helper" 
This reverts commit 71b8103cbd.
 2017-12-09 19:32:04 +00:00
Julien Isorce e29e67fa6e Revert "gl: add GstGLContextGPUProcess backend" 
This reverts commit b377112ee3.
 2017-12-09 19:32:04 +00:00
Nicolas Dufresne 2c1d4f4074 glviewconvert: Fix GLES2 compatibility 2017-12-09 19:32:04 +00:00
Nicolas Dufresne 7605b39eea glviewconvert: Fix broken validity check 2017-12-09 19:32:04 +00:00
Jan Schmidt 7b583526e9 gl libs: Add glviewconvert helper object 
Add API for a helper object that can convert between different
stereoscopic video representations, and later do filtering
of multiple view streams.

https://bugzilla.gnome.org/show_bug.cgi?id=611157
 2017-12-09 19:32:04 +00:00
Matthew Waters 2210ba5d46 glmemory: separate pbo transfer from texture transfers 
When supported, the potentially longer pbo upload/download can be
initiated before the texture upload/download, potentially increasing
throughput.
 2017-12-09 19:32:04 +00:00
Matthew Waters 900bcea9de glmemory: implement on top of glbasebuffer 
Provides convenient access to PBO usage.

Currently texture updates are coupled tightly to data transfers.
 2017-12-09 19:32:04 +00:00
Matthew Waters 1e87053475 gl: new glbasebuffer GstMemory object 
Provides generic handling of GL buffer objects accessible using
the GL bind points (GL_ARRAY_BUFFER, GL_PIXEL_*_BUFFER).

Implementation based off the current GstGLMemory.
 2017-12-09 19:32:04 +00:00
Matthew Waters c9d99be28c gl/prototypes: add some buffer function prototypes 2017-12-09 19:32:04 +00:00
Matthew Waters 9900928403 gl/window/x11: only listen on the X Display when needed 
5697b6b89b causes us to possibly listen
on a toolkit provided Display connection.  We thus could eat their
precious winsys events.  Only listen if we need to
(!foreign_display or videooverlay).
 2017-12-09 19:32:04 +00:00
Jan Schmidt 8a1fc4ab4e gl: Add support for multiple views in upload, colour convert and download 
Support multiple attached views on input/output buffers
by processing each one, not just the first.
 2017-12-09 19:32:04 +00:00
Matthew Waters 1f7025c585 gl/window/x11: don't create our own X11 display 
It's not needed anymore with most window operations occuring in the
GL thread.
 2017-12-09 19:32:04 +00:00
Matthew Waters e37cf3c55f gl/window/x11: handle_events() may be called before the window has been created 
Fixes an XIO fatal error
 2017-12-09 19:32:04 +00:00
Sebastian Dröge 1a995d1676 gl: OES_vertex_array_object is improperly implemented on PowerVR SGX 544MP 
https://bugzilla.gnome.org/show_bug.cgi?id=750185
 2017-12-09 19:32:03 +00:00
Thiago Santos 33b5cd5426 Fix a common typo: retreive -> retrieve 
Seems to have been copy pasted around a few places
 2017-12-09 19:32:03 +00:00
Philippe Normand deedbd799c gl/dispmanx: Fix build 2017-12-09 19:32:03 +00:00
Matthew Waters 5404083158 gl/window/dispmanx: fix compiler warning 2017-12-09 19:32:03 +00:00
Matthew Waters bb1de83ff2 gl/window: use the default main loop implementation for all backends 
fixes glimagsink being unable to display.

https://bugzilla.gnome.org/show_bug.cgi?id=750337
 2017-12-09 19:32:03 +00:00
Julien Isorce 9ac4280052 glwindow_cocoa: use parent default implementation 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=750337
 2017-12-09 19:32:03 +00:00
Jan Schmidt f6a102c3e5 glsyncmeta: Set new sync point when copying 
Set a new sync point when copying instead of
transferring the (non-refcounted) GL sync object
from the source meta.

https://bugzilla.gnome.org/show_bug.cgi?id=750279
 2017-12-09 19:32:03 +00:00
Jan Schmidt 7a288b0189 glsyncmeta: Add some debug output 2017-12-09 19:32:03 +00:00
Matthew Waters fd7348d064 glmemory: provide compatibility definition for GLES2 for GL_RGBA8 2017-12-09 19:32:03 +00:00
Matthew Waters 1e9f7b6303 gl: consolidate internal_rgba_format into glmemory 
Expose some useful value format conversion functions available in
GstGLMemory.
 2017-12-09 19:32:03 +00:00
Julien Isorce f8ebadabcd glcontext_gpu_process: close the window when done 2017-12-09 19:32:03 +00:00
Julien Isorce 62130b34ff glwindow_gpu_process: avoid empty struct 2017-12-09 19:32:03 +00:00
Julien Isorce 210d2c2825 glwindow: move main loop/context creation back to init/finalize 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=750199
 2017-12-09 19:32:03 +00:00
Sebastian Dröge 7ae1efa8b3 gl: Fix compiler warning 
gstglwindow_wayland_egl.c:246:41: error: unused variable 'surface_listener' [-Werror,-Wunused-const-variable]
static const struct wl_surface_listener surface_listener = {
                                        ^
 2017-12-09 19:32:03 +00:00
Matthew Waters fea0b65eb5 glwindow: fix compiler error 
gstglwindow.c:1118:544: error: 'return' with no value, in function returning non-void [-Werror]
   g_return_if_fail (GST_GL_IS_WINDOW (window));
 2017-12-09 19:32:03 +00:00
Matthew Waters 33d8bbaea4 gl/wayland: implement setting the render rectangle 
Places our subsurface at the rectangle provided position
 2017-12-09 19:32:03 +00:00
Matthew Waters 6c56aba687 glwindow: handle gst_video_overlay_set_render_rectangle 2017-12-09 19:32:03 +00:00
Matthew Waters 8332b1abe8 gl/wayland: don't block the event loop after poll 
Use the dispatch_pending set of functions which just run the currently
queued up events instead of potentially waiting for an event to occur.
 2017-12-09 19:32:03 +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
Matthew Waters 8404981dfb gl/wayland: allow a NULL wl_event_queue 
perform operations on the default wl_display event queue in that case
 2017-12-09 19:32:03 +00:00
Matthew Waters 79f4a5fcf3 gl/utils: implement wayland display GstContext 
requried for sharing GL contexts or subsurface support
 2017-12-09 19:32:03 +00:00
Matthew Waters 00cff1f9e4 gl/wayland: run each window on a separate queue 
Based on patch by Julien Isorce <julien.isorce@collabora.co.uk>

https://bugzilla.gnome.org/show_bug.cgi?id=709747
 2017-12-09 19:32:03 +00:00
Jan Schmidt 0f6b04c91d gl: Don't leak temp strings in _RGB_pixel_order() 
Fix a memory leak of temporary strings when computing
swizzling of RGB formats.
 2017-12-09 19:32:03 +00:00
Jan Schmidt 5007311198 glfilter: Add transform_internal_caps() vfunc 
Add a vfunc that is called by glfilter before it sets
caps features and intersects with the peer caps, and
move removing the size from caps into its default
implementation. Allows sub-classes to do more
sophisticated management of the size fields in case they
don't support arbitrary resizing or have distinct
preferences.
 2017-12-09 19:32:03 +00:00
Jan Schmidt 697107fe7d glfilter: Don't remove size fields from caps 
Instead of removing size fields, set them to the full range
like videoscale does, so the caps are clearly unfixed in
all cases.
 2017-12-09 19:32:03 +00:00
Julien Isorce 238edceda4 gl: add GstGLContextGPUProcess backend 
It builds its GL vtable from a proc address provided
by the application.
 2017-12-09 19:32:02 +00:00
Julien Isorce fce0e0ba3c gl: add and use gst_gl_internal_format_rgba 
Previously when compiling GstGL with both GL and GLES2,
GL_RGBA8 was picked from GL/gl.h. But a clash may happen at
runtime when one is selecting GLES2.

gst_gl_internal_format_rgba allows to check at runtime
if it should use GL_RGBA or GL_RGBA8.
 2017-12-09 19:32:02 +00:00
Julien Isorce 2efeb71c83 glwindow_x11: use parent default implementation 2017-12-09 19:32:02 +00:00
Julien Isorce fa7aafb4ff glcontext_glx: rename variable from window to context 2017-12-09 19:32:02 +00:00
Julien Isorce 01961ec44d glwindow: initialize debug in class_init 
Useful if one uses gst_gl_window_x11_new directly
instead of gst_gl_window_new.
 2017-12-09 19:32:02 +00:00
Julien Isorce a81de2f282 glcontext: initialize debug in class_init 
Useful if one uses gst_gl_context_egl_new directly
instead of gst_gl_context_new.
 2017-12-09 19:32:02 +00:00
Julien Isorce 5849a9f657 glcontext: add gst_gl_context_set_display helper 2017-12-09 19:32:02 +00:00
Julien Isorce bad3e16601 glcontext: add missing _CAST after G_TYPE_CHECK_CLASS 2017-12-09 19:32:02 +00:00
Julien Isorce 78ca5ce1c4 glwindow: add missing _CAST after G_TYPE_CHECK_CLASS 2017-12-09 19:32:02 +00:00
Julien Isorce 2472bcaaa6 glwindow: provides some default implementations to factorize with all backends 2017-12-09 19:32:02 +00:00
Xavier Claessens 840157230d gl: propagate return value from filter and filter_texture 
https://bugzilla.gnome.org/show_bug.cgi?id=749846
 2017-12-09 19:32:02 +00:00
Matthew Waters 4e58ec83e0 gl/wayland: remove dead event source code 2017-12-09 19:32:02 +00:00
Matthew Waters 9f704d7c2d gl/wayland: add GstGLDisplayWayland 
Simple implementation split from GstGLWindowWayland

Can now have multiple glimagesink elements all displaying output
linked via GL or otherwise (barring GL platform limitations).

The intel driver is racy and can crash setting up the two glimagesink contexts.

e.g.
videotestsrc ! tee name=t ! queue ! glupload ! glimagesinkelement
  t. ! queue ! gleffects_blur ! glimagesinkelement

videotestsrc ! glupload ! glfiltercube ! tee name=t ! queue ! glimagesinkelement
  t. ! queue ! gleffects_blur ! glimagesinkelement
 2017-12-09 19:32:02 +00:00
Matthew Waters eba6f6b80f gl/calayer: provide the exact GL api version for the wrapped context 
Otherwise we could end up being mistaken for the diference between a
gl3 and a gl2 context resulting in a failure getting the list of
extensions from the wrapped context due to the difference between
glGetString and glGetStringi for the GL_EXTENSIONS token.

https://bugzilla.gnome.org/show_bug.cgi?id=749728
 2017-12-09 19:32:02 +00:00
Xavier Claessens 6db457a7d9 gl: win32: do not call SetParent in release_parent_win_id() 
When called from gst_gl_window_win32_close(), internal window
could not exist, and if it does it's going to be destroyed just
after that anyway. Also it causes window_proc() to be called
and crash because it gets a NULL context.

When called from gst_gl_window_win32_set_window_handle() we are
going to set another parent anyway, and it's probably better to
reparent directly instead of passing by a NULL parent which could
cause the internal window to popup briefly.

https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2017-12-09 19:32:02 +00:00
Xavier Claessens 1d9ccc2189 gl: win32: remove unused code 
https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2017-12-09 19:32:02 +00:00
Xavier Claessens 77e1e70fdc gl: win32: fix crash when finalizing GstGLContext 
gst_gl_context_finalize() is calling gst_gl_window_win32_quit()
which was posting a message. But then window_proc takes window's
context and get a NULL.

Now that we've got a GMainLoop we can do like other backends and
simply call g_main_loop_quit().

This also remove duplicated code to release the parent window and
potential crash there because parent_proc could be NULL if we never
created the internal window. That could happen for example if setting
state to READY then setting a window_handle, and go back to NULL state.

https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2017-12-09 19:32:02 +00:00
Xavier Claessens db0380a9ee gl: win32: Fix leaked GstGLContext 
https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2017-12-09 19:32:02 +00:00
Xavier Claessens 8f268785d6 gl: win32: set the parent window when creating internal window 
When _set_window_handle() was called in READY state, it wasn't
set to the internal window created later.

https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2017-12-09 19:32:02 +00:00
Xavier Claessens 886ea15c52 gl: win32: use a GMainContext to dispatch win32 messages 
gst_gl_window_win32_send_message_async() could be called before the
internal window is created so we cannot use PostMessage there.

x11 and wayland backends both create a custom GSource for this,
so there is no reason to not do that for win32.

https://bugzilla.gnome.org/show_bug.cgi?id=749601
 2017-12-09 19:32:02 +00:00
Jan Schmidt 95b08b75ba glupload: Don't leak all memory uploaded via raw uploads. 
Remove an extra ref missed when switching over to not
reusing output textures
 2017-12-09 19:32:02 +00:00
Matthew Waters d4894caacf glcontext: require a shader version to initialize. 
It's very near pointless to try our GL implementation without shaders.

https://bugzilla.gnome.org/show_bug.cgi?id=749284
 2017-12-09 19:32:02 +00:00
Xavier Claessens 80fab54c0a gl: fix crash on windows with intel driver 
https://bugzilla.gnome.org/show_bug.cgi?id=749430
 2017-12-09 19:32:01 +00:00
Matthew Waters e8e84cf6b3 gl/calayer: provide a current wrapped GstGLContext for callbacks 
So that the draw and resize callbacks can get the current GstGLContext.
 2017-12-09 19:32:01 +00:00
Matthew Waters 18b9519a66 glsyncmeta: ensure that the Fence is going to be executed 
Otherwise it could stay client side without being submitted to the GL
server resulting in another context waiting on a Fence that will never
become signalled causing a deadlock.
 2017-12-09 19:32:01 +00:00
Matthew Waters 62c2d98c52 glupload: don't reuse output textures for raw data upload 
Causes stale textures to be used further down the chain.
 2017-12-09 19:32:01 +00:00
Matthew Waters d5e0d435e4 glframebuffer: don't clear the framebuffer 
Breaks attempting to blend with the destination buffer and should be done
explicitly by the callback anyway.
 2017-12-09 19:32:01 +00:00
Matthew Waters 5a275c77eb glbasefilter: track gl_start/stop correctly 
Don't start multiple times without calling gl_stop.
 2017-12-09 19:32:01 +00:00
Matthew Waters 5d8841c8e7 glcontext/cocoa: implement GL3 core context selection 2017-12-09 19:32:01 +00:00
Matthew Waters 72993f54fa gl: remove useless gl{En,Dis}able (GL_TEXTURE_*) calls 
We are using shaders everywhere and so they are not needed
 2017-12-09 19:32:01 +00:00
Matthew Waters 675f789871 glshader: attempt to detect the gles2 inside opengl3 case 
This is necessary to use gles2 shaders in a GL 3 core context on
OS X which fails without a proper #version being set on the shaders.
 2017-12-09 19:32:01 +00:00
Matthew Waters 2b4ce9435d glshader: remove references to gl3 specific shaders 
We rely specifically on gles2 shaders being supported by the GL
implementation with GL3 core profile.
 2017-12-09 19:32:01 +00:00
Matthew Waters 65c57b77ff gl: element buffers are part of vao state 
Use them as such.  They are also required for GL3 core profile support
with glDrawElements on OS X.
 2017-12-09 19:32:01 +00:00
Matthew Waters cc587ce1f1 glmemory: properly detect (hopefully) the correct ext_rg/arb_rg variant 
GL_EXT_texture_rg is only valid for GLES2. GLES3 uses similar wording to
the GL_ARB_texture_rg which requires a sized internal format that the
GL_EXT_texture_rg does not require.

https://www.khronos.org/registry/gles/extensions/EXT/EXT_texture_rg.txt
https://www.opengl.org/registry/specs/ARB/texture_rg.txt
 2017-12-09 19:32:01 +00:00
Matthew Waters 16522a737c glcontext: propagate the version/extension failure upwards 
Otherwise the calling code has no idea that the context failed to
be created fully.

https://bugzilla.gnome.org/show_bug.cgi?id=749284
 2017-12-09 19:32:01 +00:00
Matthew Waters 50d3161ac5 gl: don't deadlock on context creation failure 
https://bugzilla.gnome.org/show_bug.cgi?id=749284
 2017-12-09 19:32:01 +00:00
Sebastian Dröge 51d3a0a059 Revert "gl: readd glupload/download onto element pads" 
This reverts commit 87d8270f30.
 2017-12-09 19:32:00 +00:00
Matthew Waters 5216434678 glsyncmeta: fixup size declaration 2017-12-09 19:32:00 +00:00
Jan Schmidt c2450a28f5 glcolorconvert: Improve passthrough check when no conversion is needed. 
Make the passthrough check contingent on only the fields we
can modify being unchanged, and pre-compute it when caps
change instead of checking on each buffer. Makes the passthrough
more lenient if consumers are lax about making input and output
caps complete.
 2017-12-09 19:32:00 +00:00
Matthew Waters 343947f383 gl: readd glupload/download onto element pads 
Allows insertion of gl elements into non-gl pipelines without converter
(upload/download) elements.

https://bugzilla.gnome.org/show_bug.cgi?id=743974
 2017-12-09 19:32:00 +00:00
Jan Schmidt 9958df5dd1 glupload: Make upload method static caps non-const. 
Retrieving a GstStaticCaps does a one time internal
initialisation and caches it - they can't be stored as
const structures.
 2017-12-09 19:32:00 +00:00
Matthew Waters 84b61ad4d5 glmemory: remove uneeded unref 
The call to _gl_mem_alloc_data will unref and NULLify 'dest' for us.
We just need to return.

https://bugzilla.gnome.org/show_bug.cgi?id=744246
 2017-12-09 19:32:00 +00:00
Matthew Waters c902a6f525 glupload: provide the sink template caps that could be used 
https://bugzilla.gnome.org/show_bug.cgi?id=746399
 2017-12-09 19:32:00 +00:00
Xavier Claessens 403ee23de1 egl: Use maximum bits per color instead of minimum 
https://bugzilla.gnome.org/show_bug.cgi?id=748425
 2017-12-09 19:32:00 +00:00
Matthew Waters f4f3284161 gl: unref display/other-context in the correct place 
Otherwise state changes from PLAYING->READY->PAUSED will cause there to
to be no display configured on the element.

https://bugzilla.gnome.org/show_bug.cgi?id=748405
 2017-12-09 19:32:00 +00:00
Sebastian Dröge ee6bfe0127 glfilter: De-camelcase onInitFBO() vfunc 2017-12-09 19:31:59 +00:00
Sebastian Dröge 3613ecfd0a glfilter: Remove onStart/onStop vfuncs, and unused onReset() 
onStart/onStop are just duplicates of the basetransform ones, onReset
was never called but was used everywhere when stop should've been used.
 2017-12-09 19:31:59 +00:00
Matthew Waters db3bd840b9 glbasefilter: Unref other context in finalize, and display in READY->NULL 
https://bugzilla.gnome.org/show_bug.cgi?id=748405
 2017-12-09 19:31:59 +00:00
Matthew Waters 6445569abf glwindow: track context activation properly 
We only need to deactivate/reactivate the context iff it was already
active.
 2017-12-09 19:31:59 +00:00
Matthew Waters 03908c679e gldisplay: synchronize the searching and creation of GstGLContext's 
Ootherwise we could end up with multiple elements in different chains
each creating a context.  Fixes context creation with glvideomixer.
 2017-12-09 19:31:59 +00:00
Matthieu Bouron d20af8338a glcontext: Make gst_gl_context_egl_activate fail if the old surface could not be destroyed 
https://bugzilla.gnome.org/show_bug.cgi?id=746251
 2017-12-09 19:31:59 +00:00
Matthieu Bouron 87a336350d glcontext: Make gst_gl_context_egl_activate fail if the surface could not be created 
Also add some error logging.
 2017-12-09 19:31:59 +00:00
Sebastian Dröge 659477c7c7 glcolorconvert: Fix last commit 2017-12-09 19:31:59 +00:00
Sebastian Dröge 4a8001e683 gl: Remove iOS/EAGL workaround for R/RG textures 
This should be unneeded now after https://bugzilla.gnome.org/show_bug.cgi?id=732507
 2017-12-09 19:31:58 +00:00
Sebastian Dröge bd2821982f glcolorconvert: Add correct check for RG/R textures in glcolorconvert too 
https://bugzilla.gnome.org/show_bug.cgi?id=732507
 2017-12-09 19:31:58 +00:00
Anton Obzhirov c45072ae86 glbasefilter: avoid segfault when gl platform is not available 
https://bugzilla.gnome.org/show_bug.cgi?id=747124
 2017-12-09 19:31:58 +00:00
Alessandro Decina 83990b491e libgstgl: fix rendering on iOS 
Stop assuming that the handle has been set by the time ->create_context is
called. After bc7a7259f3 set_window_handle always
happens after ->create_context in fact.

See also https://bugzilla.gnome.org/show_bug.cgi?id=745090
 2017-12-09 19:31:58 +00:00
Edward Hervey 0f4c79099e introspection: Don't use g-ir-scanner cache at compile time 
It pollutes user directories and we don't need to cache it

https://bugzilla.gnome.org/show_bug.cgi?id=747095
 2017-12-09 19:31:58 +00:00
Philippe Normand 79d340004d gl/dispmanx: surfaceless EGL context support 
Show the DispmanX window only if there's no shared external GL context
set up. When a window is required by the context a transparent
DispmanX element is created and later on made visible by the ::show
method.

https://bugzilla.gnome.org/show_bug.cgi?id=746632
 2017-12-09 19:31:58 +00:00
Julien Isorce 0142f551f8 glwindow: remove unused gl_thread field 2017-12-09 19:31:58 +00:00
Julien Isorce a71d479cc3 gldisplay: fix GThread leak 
https://bugzilla.gnome.org/show_bug.cgi?id=746541
 2017-12-09 19:31:58 +00:00
Matthew Waters 0b5c7e8b49 gl/docs: update some doc comments 2017-12-09 19:31:58 +00:00
Matthew Waters 1c51ba395a gldisplay: tentative proper context collision detection 
Fixes
tee name=t ! queue ! gliamgesink t. ! queue ! glimagesink
 2017-12-09 19:31:58 +00:00
Víctor Manuel Jáquez Leal 55dbb25dcc glupload: move meta-data copy into gst-gl library 
In some upload implementations the out buffer has more than one references,
turning the buffer not writable, so it won't be possible to modify its
meta-data.

This patch moves the meta-data copy before increasing the reference of the out
buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=746173
 2017-12-09 19:31:58 +00:00
Matthew Waters 420cdf9cf6 glmemory: fix the slight difference between EXT_rg and ARB_rg 
GL_EXT_texture_rg doesn't take sized formats for the internalformat
parameter of TexImage* but GL_ARB_texture_rg and GL(ES)3 do.

https://bugzilla.gnome.org/show_bug.cgi?id=732507
 2017-12-09 19:31:58 +00:00
Matthew Waters 93968916a4 glsyncmeta: make context to wait and set sync explicit 
otherwise we may wait on a sync object in same context by accident
 2017-12-09 19:31:58 +00:00
Julien Isorce 63366be8ad gl: add GstGLDisplayCocoa 
https://bugzilla.gnome.org/show_bug.cgi?id=746012
 2017-12-09 19:31:58 +00:00
Julien Isorce d3b3887c52 gl/cocoa: do not terminate loop in gst_gl_window_cocoa_close 
It is now done in _finalize.

Fix regression introduced by
"gl/window: create the main loop/context on init/finalize"
bc7a7259f3
 2017-12-09 19:31:58 +00:00
Julien Isorce a51680b1b3 gl: avoid overwriting display and context to NULL 
It happens when the application provides display
and/or context.
 2017-12-09 19:31:57 +00:00
Matthew Waters 15fd4e164a glshader: attribute locations are -1 on error 2017-12-09 19:31:57 +00:00
Neos3452 7d83351172 glshader: prevent from getting attributes without vertex shader 
It doesn't make sense to query for vertex attributes without a vertex
shader. Moreover this is causing a crash on OSX.

https://bugzilla.gnome.org/show_bug.cgi?id=746168
 2017-12-09 19:31:57 +00:00
Matthew Waters 7b9d70944b glupload: unref the bufferpool 2017-12-09 19:31:57 +00:00
Matthew Waters 92f0aa9bd8 gl: get the context from basemixer/basefilter 2017-12-09 19:31:57 +00:00
Matthew Waters 51620950e4 gl: retreive the gldisplay/app gl context as soon as possible 
fixes the usage of gst_gl_display_filter_gl_api
 2017-12-09 19:31:57 +00:00
Julien Isorce d6e460095f glcolorconvert: cache indices in a buffer object 2017-12-09 19:31:57 +00:00
Matthew Waters 35476a4cb4 gl/cocoa: avoid deadlock when creating context on the main thread. 
Make window/view creation async so that it is possible to
gst_gl_context_create from the main thread.
 2017-12-09 19:31:57 +00:00
Matthew Waters 813fb633b4 gl: store the list of contexts within gldisplay 
Removes the reliance on the allocation query to propogate GL contexts.

Allows thread safely getting a context for the a specific thread.
 2017-12-09 19:31:57 +00:00
Matthew Waters d44594c622 glcontext: store the thread current context 2017-12-09 19:31:57 +00:00
Matthew Waters 3e608bcce7 glfilter: don't use the library upload/convert objects 2017-12-09 19:31:57 +00:00
Matthew Waters 1ba38bc10a glupload: implement propose_allocation pool handling for glmemory upload 2017-12-09 19:31:56 +00:00
Matthew Waters 2ead0d97ed gl: add a new glbasefilter class below glfilter 
It deals with propagating the gl display/contexts throughout the
application/pipeline
 2017-12-09 19:31:56 +00:00
Matthew Waters 6d4cca89ef glutils: expose running a query on a set of src/sink pads 2017-12-09 19:31:56 +00:00
Matthew Waters f9ac4984eb glfilter: advertise resize in the caps negotiation properly 2017-12-09 19:31:56 +00:00
Matthew Waters 1d4b82d5f8 glcolorconvert: we don't do resizing of the video frames 
As we cannot do accurate texel sampling then due to the texture
coordinates being interpolated based on the output frame size.
 2017-12-09 19:31:56 +00:00