6799 commits

Author	SHA1	Message	Date
Guillaume Desmottes	01e1046dbc	gl: fix leak in gst_gl_insert_debug_marker() ... The string allocated by g_vasprintf() was leaked. Reproduced using the validate.file.compositor.simple.play_15s.synchronized validate scenario. https://bugzilla.gnome.org/show_bug.cgi?id=756492	2017-12-09 19:32:09 +00:00
Matthew Waters	16ee1636dc	gl: move debugging related functions to their own file	2017-12-09 19:32:09 +00:00
Antoine Jacoutot	9117b50cfb	gl: Pass GL_CFLAGS to g-ir-scanner ... This unbreaks building when some headers are under a non-standard path. e.g. /usr/X11R6/include as on OpenBSD. https://bugzilla.gnome.org/show_bug.cgi?id=755850	2017-12-09 19:32:09 +00:00
Matthew Waters	37047a1050	glcontext: fixup strstr lengths so we don't overrun	2017-12-09 19:32:09 +00:00
Matthew Waters	73bad9e856	glupload: remove useless release_buffer ... It's a leftover from when we weren't outputting GstBuffer's and returning raw texture id's.	2017-12-09 19:32:09 +00:00
Matthew Waters	0580536fa1	glutils: use gst_element_set_context for setting display/other_context ... 1. So we get tracking inside GstElement properly when e.g. adding to a bin 2. Removes redundant code. Now only one place where GstContext->GstGLDisplay/GstGLContext transformation occurs 3. Fixes a memory leak in the process 4. Make the retrieval of debug categories thread safe	2017-12-09 19:32:09 +00:00
Matthew Waters	977c335460	gl/eagl: use the default GL context debug category	2017-12-09 19:32:09 +00:00
Matthew Waters	dc469454d7	gl: set the context on the element on a context query ... Otherwise it's possible to lose the context information if the context is only propagated through queries.	2017-12-09 19:32:09 +00:00
Matthew Waters	8187171908	gl: chain up to the parent class for GstElement::set_context ... https://bugzilla.gnome.org/show_bug.cgi?id=705579	2017-12-09 19:32:08 +00:00
Matthew Waters	bf98930546	gl: sprinkle some debug markers to ease debugging	2017-12-09 19:32:08 +00:00
Matthew Waters	c486b1b3b0	gl/utils: add a function to insert a debug marker ... These markers are visible in tools that record the GL function calls such as apitrace, et al. Makes it easier to match up GL draw commands with specific elements.	2017-12-09 19:32:08 +00:00
Matthew Waters	ec99383a21	gl: add some debugging prototypes	2017-12-09 19:32:08 +00:00
Matthew Waters	e9864e2e3e	glwindow: remove unused draw_unlocked function ... The functionality is provided by draw anyway and is leftover from X11's specific threading requirements that no longer apply.	2017-12-09 19:32:08 +00:00
Julien Isorce	231e91c883	glfilter: use GL_ELEMENT_ARRAY_BUFFER for vbo indices ... Fixes this error with chromium gpu process: GL_INVALID_OPERATION, glBindBuffer: buffer bound to more than 1 target https://bugzilla.gnome.org/show_bug.cgi?id=755618	2017-12-09 19:32:08 +00:00
Julien Isorce	d0bc54956d	glmemory: fix texture leak in _gl_mem_copy ... https://bugzilla.gnome.org/show_bug.cgi?id=755456	2017-12-09 19:32:08 +00:00
Matthew Waters	6de7db9a4e	gl/dispmanx: fix rendering with recent resize state tracking ... 557ca6fda5 didn't change to the necessary gst_gl_window_resize() call for the dispmanx backend.	2017-12-09 19:32:08 +00:00
Matthew Waters	718318ce19	gl/caopengllayer: fix non-existent selector warning ... 557ca6fda5 introduced the queueResize call without implementing the selector	2017-12-09 19:32:08 +00:00
Jan Schmidt	6b67fdf2ef	glwindow: Fix g_return_val_if_fail in a void function	2017-12-09 19:32:08 +00:00
Matthew Waters	63bbe9406a	glwindow: add API to request a resize event on the next draw ... - glimagesink needs to be able to resize the viewport on aspect ratio changes resulting from either caps changes or 3d output mode changes. - Performing a glViewport outside the GstGLWindow::resize callback will not have the winsys' stack of viewports required to correctly place the output frame. Provide a function to request a resize on the next draw event from the winsys. Also track size changes inside the base GstGLWindow class rather than in each subclass. https://bugzilla.gnome.org/show_bug.cgi?id=755111	2017-12-09 19:32:08 +00:00
Matthew Waters	a18cdf4781	gl/x11: store the correct dimension from the resize events ... small typo s/width/height/	2017-12-09 19:32:08 +00:00
Vineeth T M	6944433677	gl: Fix GError leaks during failures ... https://bugzilla.gnome.org/show_bug.cgi?id=755140	2017-12-09 19:32:08 +00:00
Tim-Philipp Müller	990a49fe4f	gl: bufferpool take into account video stride alignment requirements ... when allocating memory. Fixes crashes with avdec_h265 in the AVX2 code path which requires 32-byte stride alignment, but the GstAllocationParams only specified a 16-byte alignment. https://bugzilla.gnome.org/show_bug.cgi?id=754120	2017-12-09 19:32:08 +00:00
Matthew Waters	5adde7f98b	gl/api: use public rather than private define ... HAVE_IOS is only defined for the build of this module so attempting to use gstgl in iOS would result in incorrect GL includes. Use GST_GL_HAVE_PLATFORM_EAGL instead for choosing the iOS GL header.	2017-12-09 19:32:08 +00:00
Sebastian Dröge	cd326adacc	gl/eagl: Also unbind renderbuffer after setting up framebuffer ... https://bugzilla.gnome.org/show_bug.cgi?id=754757	2017-12-09 19:32:08 +00:00
Sebastian Dröge	ae721c54c2	gl/eagl: Don't make context uncurrent just to make it current again in the next line ... Also binding the framebuffer again is unnecessary then as it was just bound a few lines before while the context was current. https://bugzilla.gnome.org/show_bug.cgi?id=754757	2017-12-09 19:32:08 +00:00
Tim-Philipp Müller	06a1954165	gtk, qt, gl: fix typo in debug and error messages	2017-12-09 19:32:08 +00:00
Sebastian Dröge	3d4f982045	gl/eagl: Unref context after setting a window handle ... gst_gl_window_get_context() returns a new reference. Hopefully fixes https://bugzilla.gnome.org/show_bug.cgi?id=753758	2017-12-09 19:32:08 +00:00
Nicolas Dufresne	d1cece731e	gl: Let base transform relay the meta api for us ... During allocation query, when this element is not passthrough, it must relay the overlay compostion meta and it's parameters. Fortunatly, base transform can do this for us. https://bugzilla.gnome.org/show_bug.cgi?id=753850	2017-12-09 19:32:08 +00:00
Justin Kim	c8628fc43d	glcontext: add specific error message when missing GL_SHADING_LANGUAGE_VERSION ... GL_SHADING_LANGUAGE_VERSION was introduced since ES 2.0, but in some android emulator doesn't support this feature. To prevent confusion for developer, the error message need to be more clear. https://bugzilla.gnome.org/show_bug.cgi?id=753905	2017-12-09 19:32:08 +00:00
Matthew Waters	d45e0f807f	glbasefilter: only call gl_{stop,start} if the context changed ... Removes the redundant GL object creation/deletion on every decide_allocation call which is being called for every caps change. Thus reduces the required GL state changes on reconfigure events which are being sent by glimagesink/xvimagesink	2017-12-09 19:32:08 +00:00
Nicolas Dufresne	edd3c007ea	glupload: Recalculate offset and size in raw upload ... As we only expose the mapped portion of the frame into the GL memory object (and not the original padding) we need to re-calculate the size and offset.	2017-12-09 19:32:08 +00:00
Nicolas Dufresne	9fd57c9a6c	gloverlaycompositor: Also disable the blend when done	2017-12-09 19:32:07 +00:00
Nicolas Dufresne	a342d95ca6	glsink: Enable sync meta on pools we offer ... As the upload is asynchronous, we need to enable the sync meta to gain correct rendering. The buffer pool receiver don't know about that.	2017-12-09 19:32:07 +00:00
Sebastian Dröge	db8bbe067b	opengl: Change GLclampd to double ... GLclampd does not exist on GLES, only desktop GL.	2017-12-09 19:32:07 +00:00
Martin Kelly	7d314dd2ad	opengl: add missing ClearDepth prototype ... The ClearDepth call is missing. https://bugzilla.gnome.org/show_bug.cgi?id=753639	2017-12-09 19:32:07 +00:00
Nicolas Dufresne	f3bd3d0b94	gl: Add opengl_version.h to the list of sources ... Adding this private header to the list of sources. We don't want to make this header public, but we need it in the list of sources otherwise it won't be included in the tarball. This fixes make distcheck. This regression was introduced by commit 1a6fe3db	2017-12-09 19:32:07 +00:00
Matthew Waters	3ba30d42a4	gl: use gles2 shaders everywhere ... This effectively limits a glfilter subclass to be > GL(ES) 2.0. rather than a possible GL 1.4.	2017-12-09 19:32:07 +00:00
Matthew Waters	6589c38d1a	glcontext/wgl: implement gl3 core profile context selection	2017-12-09 19:32:07 +00:00
Nicolas Dufresne	d576a71e9a	gloverlaycompositor: Add shader to convert BGRA/ARGB -> RGBA ... Depending on the bytes order we will get BGRA (little) and ARGB (big) from the composition overlay buffer while our GL code expects RGBA. Add a fragment shader that do this conversion. https://bugzilla.gnome.org/show_bug.cgi?id=752842	2017-12-09 19:32:07 +00:00
Matthew Waters	9f9e0e87cf	gl/syncmeta: implement synchronisation without glFenceSync ... Uses glFinish as that's the best we have for lesser OpenGL versions.	2017-12-09 19:32:07 +00:00
Matthew Waters	2034f78617	context/glx: only use glXCreateContextAttribs for OpenGL 3 contexts ... mesa for example when creating a GL 3.1 compatibility context overrides our context profile selection to create a core context.	2017-12-09 19:32:07 +00:00
Sebastian Dröge	260104e485	glupload: Remove debug output from gst_gl_upload_transform_caps() ... We can't know if the GstGLUpload type is initialized at this point already, and thus our debug category might not be initialized yet... and cause an assertion here. As we don't print debug output for any of the other transform functions, let's defer this problem for now.	2017-12-09 19:32:07 +00:00
Nicolas Dufresne	f8dbf10e9e	glupload: Add fixme about using bufferpool for raw ... http://bugzilla.gnome.org/show_bug.cgi?id=752937	2017-12-09 19:32:07 +00:00
Nicolas Dufresne	2b2048d601	glupload: Keep input frame mapped as long as needed ... When performing a raw upload, we need to keep the raw data mapped as long as needed. https://bugzilla.gnome.org/show_bug.cgi?id=752937	2017-12-09 19:32:07 +00:00
Nicolas Dufresne	37cc53d26f	Revert "glupload: memcpy on raw data upload" ... This reverts commit 82c0189b28. https://bugzilla.gnome.org/show_bug.cgi?id=752937	2017-12-09 19:32:07 +00:00
Matthew Waters	ab142b2671	glcontext/wgl: fix defenition of gst_gl_context_wgl_new ... gstglcontext_wgl.c: In function 'gst_gl_context_wgl_new': gstglcontext_wgl.c:83:40: error: 'display' undeclared (first use in this function)	2017-12-09 19:32:07 +00:00
Matthew Waters	0ac95e3243	gl/cocoa: fix definition of gst_gl_context_new ... gstglcontext_cocoa.m:75:1: error: conflicting types for 'gst_gl_context_cocoa_new'	2017-12-09 19:32:07 +00:00
Matthew Waters	7acca333fe	gl/win32: fix definition of gst_gl_window_win32_new	2017-12-09 19:32:07 +00:00
Matthew Waters	70184c52f0	wayland: fail window open if the display is the correct type ... Errors out cleanly if a wayland compositor is not running	2017-12-09 19:32:07 +00:00
Matthew Waters	6ccaafc0f3	glwindow: pass display to implementation's _new() ... So they have to opportunity to fail if they cannot handle the display connection. https://bugzilla.gnome.org/show_bug.cgi?id=752743	2017-12-09 19:32:07 +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
Jan Schmidt	3bacd64bf1	glupload: Check that caps contain desired caps features ... Use 'contains' checks instead of equality checks on caps features to allow for uploading when caps also contain GstVideoOverlayComposition meta. https://bugzilla.gnome.org/show_bug.cgi?id=752912	2017-12-09 19:32:06 +00:00
Julien Isorce	ac469a0d28	gl: move GL_NUM_EXTENSIONS definition after gl.h ... https://bugzilla.gnome.org/show_bug.cgi?id=752743	2017-12-09 19:32:06 +00:00
Luis de Bethencourt	1eeeadb24e	glupload: fix memory leak ... GstCapsFeatures need to be freed with gst_caps_features_free() after use. CID #1312136, CID #1312136	2017-12-09 19:32:06 +00:00
Nicolas Dufresne	df7bcb6ba7	gloverlaycompositor: Keep memory pointer alive ... Keep the composition memory pointer alive while it's being wrapped inside a GstGLMemory object. https://bugzilla.gnome.org/show_bug.cgi?id=745107	2017-12-09 19:32:06 +00:00
Nicolas Dufresne	8884aeba87	gloverlaycompositor: Pass buffer stride ... The overlay pixel buffer stride was not given back to the GL image. https://bugzilla.gnome.org/show_bug.cgi?id=745107	2017-12-09 19:32:06 +00:00
Nicolas Dufresne	b0546f9bfa	gloverlaycompositor: Hide GstCompsitionOverlay object ... This object is only used inside the compositor and does not need to be expose in libgstgl API. https://bugzilla.gnome.org/show_bug.cgi?id=745107	2017-12-09 19:32:06 +00:00
Nicolas Dufresne	9caaf9eb63	libgstgl: Makefile style fix	2017-12-09 19:32:06 +00:00
Nicolas Dufresne	1812c19291	composition-overlay: Positions are relative to texture ... The coordinate are relative to the texture dimension and not the window dimension now. There is no need to pass the window dimension or to update the overlay if the dimension changes. https://bugzilla.gnome.org/show_bug.cgi?id=745107	2017-12-09 19:32:06 +00:00
Lubosz Sarnecki	8abd2bbe35	gloverlaycompositor: Create own shader object ... Make gloverlaycompositor independent of the shader used in the sink. https://bugzilla.gnome.org/show_bug.cgi?id=745107	2017-12-09 19:32:06 +00:00
Luis de Bethencourt	3199b1b4a8	gloverlaycompositor: for loop initial declarations are only allowed in C99 mode ... Fixes compiler warnings	2017-12-09 19:32:06 +00:00
Julien Isorce	f068020645	gl: use gst_gl_display_create_context in more elements. ... glbasefilter, glbasemixer and gltestsrc. https://bugzilla.gnome.org/show_bug.cgi?id=750310	2017-12-09 19:32:06 +00:00
Matthew Waters	11f058b1ca	gl/build: fix typo in _HEADERS resulting in installing the wrong file ... /usr/include/gstreamer-1.0/gst/gl/gl.h:51:43: fatal error: gst/gl/gstgloverlaycompositor.h: No such file or directory	2017-12-09 19:32:06 +00:00
Matthew Waters	41aeadc36e	glcolorconvert: add RGB to NV12/NV21 conversion	2017-12-09 19:32:06 +00:00
Lubosz Sarnecki	26e6be8fad	glcolorconvert: Apply GstVideoOverlayCompositionMeta buffer to converted buffer ... Since glcolorconvert creates a new GstBuffer, without the GstVideoOverlayCompositionMeta data, it needs to be copied to not be dropped. https://bugzilla.gnome.org/show_bug.cgi?id=745107	2017-12-09 19:32:06 +00:00
Lubosz Sarnecki	076d0517c8	glupload: Detect overlay meta buffers correctly ... https://bugzilla.gnome.org/show_bug.cgi?id=745107	2017-12-09 19:32:06 +00:00
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
Matthew Waters	39eb34eb43	gl/x11: don't XGetWindowAttributes every XEvent ... fixes a deadlock in xcb where the X window may not exist. https://bugzilla.gnome.org/show_bug.cgi?id=745633	2017-12-09 19:31:56 +00:00
Matthew Waters	9968b512c5	gl/window: hopefully fixup compile warnings on android/ios	2017-12-09 19:31:56 +00:00
Jan Schmidt	ebbdf29a24	glfilter: Remove redundant check for clearing context on reset. ... The context is already cleared a few lines above.	2017-12-09 19:31:56 +00:00
Jan Schmidt	6350c35352	Remove a bunch of silly ';;' typos at the end of lines	2017-12-09 19:31:56 +00:00
Matthew Waters	5b8f3e7870	gl/window: create the main loop/context on init/finalize ... Avoids races setting the window handle from the main thread. https://bugzilla.gnome.org/show_bug.cgi?id=745633	2017-12-09 19:31:56 +00:00
Nicolas Dufresne	da41207841	glfilter: Don't chain downstream pool ... Chaining a downstream pool would lead to two owner of the same pool. In dynamic pipeline, if one owner is removed from the pipeline the pool will be stopped, and the rest of the pipeline will fail since the pool will now be flushing. Also fix proposed pool caching, filter->pool was never set, never unrefed. https://bugzilla.gnome.org/show_bug.cgi?id=745705	2017-12-09 19:31:56 +00:00
Sebastian Dröge	eeab6e881f	gldownload: Simplify caps feature setting code	2017-12-09 19:31:56 +00:00
Sebastian Dröge	cb59ace574	gl: Remove format info in glcolorconvert's transform_caps function instead of on every caller ... ... and let glmixer actually transform the caps it is supposed to transform instead of inventing new caps.	2017-12-09 19:31:56 +00:00
Sebastian Dröge	86d1280f2c	glupload: Simplify caps feature setting code	2017-12-09 19:31:56 +00:00
Edward Hervey	285afe0861	gldisplay: Only use debugging if we have valid values ... The debug category won't have been created/activated if it's not a valid display	2017-12-09 19:31:56 +00:00
Nicolas Dufresne	c9ee5a4b87	glfilter: Get rid of uploader if caps have changed ... We need to update the uploader format if that caps have changed. https://bugzilla.gnome.org/show_bug.cgi?id=745549	2017-12-09 19:31:56 +00:00
Edward Hervey	961e847433	gl: Fix context leaks ... Introduced by a12ca13750	2017-12-09 19:31:56 +00:00
Julien Isorce	befc24469c	gl/cocoa: register only one custom nsapp loop ... Otherwise the pipeline stalls when running more than one glimagesink with gst-launch. Also only register the custom nsapp loop when setting up the nsapp from gstgl.	2017-12-09 19:31:56 +00:00
Julien Isorce	075a4ffaff	gl/cocoa: instead of class_init use g_once to setup nsapp	2017-12-09 19:31:56 +00:00
Julien Isorce	9599b46416	gl/cocoa: check for deprecated constants prior to OSX 10.10	2017-12-09 19:31:56 +00:00
Nicolas Dufresne	50c491dd36	glbufferpool: Fix offset for odd height ... We also need to recalculate the offset, since otherwise the frame mapping will be forward two lines in the U and V planes (I420) due to gst_video_info_align() round up the Y plane to a even number of lines. https://bugzilla.gnome.org/show_bug.cgi?id=745054	2017-12-09 19:31:56 +00:00
Nicolas Dufresne	b2aea709d0	glmemory: Support offset when downloading ... Make sure we support offset and video alignment when downloading too. This is currently not used (plane_start is always 0), but it makes the code correct if we want to use that later.	2017-12-09 19:31:55 +00:00
Nicolas Dufresne	0cbe42af24	glmemory: Provide correct size on upload ... Provide the right size to GL when uploading. Using maxsize is wrong since we offset the data point with the memory offset and video alignement offset. https://bugzilla.gnome.org/show_bug.cgi?id=744246	2017-12-09 19:31:55 +00:00
Nicolas Dufresne	3405eec996	glmemory: Provide correct size on download ... Provide the right size to GL when downloading. This fixes downloading from GLMemory that where created for libav. https://bugzilla.gnome.org/show_bug.cgi?id=744246	2017-12-09 19:31:55 +00:00
Nicolas Dufresne	33050939ff	glmemory: Use fallback for partial copy ... When the memory is partial copy, the texture size and videoinfo no longer make sense. As we cannot guess what the application wants, we safely copy into a sysmem memory. https://bugzilla.gnome.org/show_bug.cgi?id=744246	2017-12-09 19:31:55 +00:00
Nicolas Dufresne	de79830b05	glmemory: Add GstAllocationParams and alignment support ... This implements support for GstAllocationParams and memory alignments. The parameters where simply ignored which could lead to crash on certain platform when used with libav and no luck. https://bugzilla.gnome.org/show_bug.cgi?id=744246	2017-12-09 19:31:55 +00:00
Matthew Waters	05a4c89f25	glupload: perform egl upload on the gl thread ... Fixes EGLImage usage on raspberry pi https://bugzilla.gnome.org/show_bug.cgi?id=743914	2017-12-09 19:31:55 +00:00
Víctor Manuel Jáquez Leal	e3d457ec8e	glupload: Set freed method implementation to NULL ... When trying to render buffers with meta:GLTextureUpload the glimagesink crashes with a segmentation fault. This patch workarounds this crash setting to NULL the method implementation after free. https://bugzilla.gnome.org/show_bug.cgi?id=745206	2017-12-09 19:31:55 +00:00
Edward Hervey	081f101f56	glwindow: Deactivate window before changing handle ... When setting a new window handle, we need to ensure all implementations will detect the change. For that we deactivate the context before setting the window handle, then reactivate the context https://bugzilla.gnome.org/show_bug.cgi?id=745090	2017-12-09 19:31:55 +00:00
Edward Hervey	4fa2ddda96	gl/egl: Detect window handle changes ... When (re)activating the context, the backing window handle might have changed. If that happened, destroy the previous surface and create a new one https://bugzilla.gnome.org/show_bug.cgi?id=745090	2017-12-09 19:31:55 +00:00
Luis de Bethencourt	6a515ab278	gl: remove docbook related warnings	2017-12-09 19:31:55 +00:00
Matthew Waters	fba2a2093f	glmemory: allow sharing between buffers ... There was no real reason why the flag was set. We should be able to handle it. Fixes last-sample handling on gl sinks	2017-12-09 19:31:55 +00:00
Matthew Waters	5acb75cdf4	glsyncmeta: add compat definition for gles2	2017-12-09 19:31:55 +00:00
Matthew Waters	1cf843292b	gl/calayer: don't use the async callback to render ... not until we can provide equivalent functionality for other window implementations.	2017-12-09 19:31:55 +00:00
Matthew Waters	844c0e77ee	glsyncmeta: also supported with gles3	2017-12-09 19:31:55 +00:00
Alessandro Decina	464b9e7680	libgstgl: eagl: handle CALayer resize	2017-12-09 19:31:55 +00:00
Vasilis Liaskovitis	e10a2f8922	glmemory: Fix transfer_pbo memory leak ... https://bugzilla.gnome.org/show_bug.cgi?id=744977	2017-12-09 19:31:55 +00:00
Julien Isorce	0ad168a258	gl/cocoa: reduce custom main loop latency ... This fix a very slow rendering rate regression that only happens when using gst-launch, i.e. in the case where the main thread does not run any NSApp loop. Git bisect reported it has been introduced by the commit e10d2417e2: "move to CGL and CAOpenGLLayer for rendering". Then the commit 7d46357627: "gstglwindow_cocoa: fix slow render rate" attempted to fix the slow rendering rate problem when using gst-launch. At least for me it does not work. I tried several combinations, for example to flush CA transactions in the custom app loop, as mentioned in the doc, but the only solution that fixes the slow rendering is by reducing the loop latency. From what I tested, no need to put less than 60ms, even if the framerate has an interval much lower (16.6ms for 60 fps).	2017-12-09 19:31:55 +00:00
Mathieu Duponchelle	50ae80e0e6	gstglmemory: Remove now unused transfer_upload function.	2017-12-09 19:31:55 +00:00
Matthew Waters	2af5a108f1	glmemory: disable automatic pbo upload ... until we can track where the data is/or is going to be.	2017-12-09 19:31:55 +00:00
Matthew Waters	af023d7c95	glememory: only store and act on the map flags on first/last map/unmap ... Anytime else, we have no idea how to match up map and unmaps. We also don't know exactly how the calling code is using us. Also fixes the case where we're trying to transfer while someone else is accessing our data pointer or texture resulting in mismatched video frames. https://bugzilla.gnome.org/show_bug.cgi?id=744839	2017-12-09 19:31:55 +00:00
Matthew Waters	3f32b45769	gl/cocoa: don't deadlock if the dispatch_sync is called from the main thread ... Provide a helper function to check whether we are being called from the main thread and act appropriately.	2017-12-09 19:31:55 +00:00
Matthew Waters	9938fe7fa9	gl/calayer: only start drawing if the parent gl context is ready ... otherwise we may try to use GstGLFuncs * that hasn't been set yet	2017-12-09 19:31:54 +00:00
Matthew Waters	742e4a10a2	gl/cocoa: small refactor of layer/view creation into the window	2017-12-09 19:31:54 +00:00
Sebastian Dröge	c4e75844a8	glwindow: Remove assertion in gst_gl_window_show() for subclasses not implementing it ... On Android and iOS we can't create a window ourselves, so also can't just show one. That's not a problem and an assertion is not really needed here.	2017-12-09 19:31:54 +00:00
Edward Hervey	f56c4c541a	gl: Add/Update more debug statements ... Where possible, use the _OBJECT variants in order to track better from which object the debug statement is coming from Define (and use) GST_CAT_DEFAULT where applicable Use GST_PTR_FORMAT where applicable	2017-12-09 19:31:54 +00:00
Edward Hervey	6d6c7f1f19	gl: Make glcontext debug category used in more places ... As a bonus it makes the egl context debug messages visible now :)	2017-12-09 19:31:54 +00:00
Alessandro Decina	c24f0f49a8	libgstgl: set user data and GDestroyNotify for wrapped textures	2017-12-09 19:31:54 +00:00
Matthew Waters	2ad315b9e9	glproto/vao: only supported in core for ES 3.0+ ... Was causing horizontally flipped video for frame 2 onward on android	2017-12-09 19:31:54 +00:00
Matthew Waters	ff4951fe85	glfilter: ensure that the input upload/colorconvert are always available	2017-12-09 19:31:54 +00:00
Matthew Waters	608a3ddc7b	glupload: restrict EGL and UploadMeta to RGBA ... other formats are highly untested.	2017-12-09 19:31:54 +00:00
Matthew Waters	ae14797982	glcolorconvert: don't intersect with the input caps ... that limits our formats to whatever is in the input caps	2017-12-09 19:31:54 +00:00
Luis de Bethencourt	f524507659	gl: fix memory leak ... In gst_gl_filter_fixate_caps () it can goto done without freeing the memory of the tmp GstStructure. This makes it go out of scope and leak. CID #1265765	2017-12-09 19:31:54 +00:00
Matthew Waters	17dba52ff3	gl: remove the egl caps from the src pads ... we don't actually support producing EGLImage buffers anywhere.	2017-12-09 19:31:54 +00:00
Matthew Waters	68dc0fef6d	glcolorconvert: put GstGLSyncMeta on output buffers ... allows thread safely using the provided output buffer in a separate thread	2017-12-09 19:31:54 +00:00
Matthew Waters	f180fe8dc8	glupload: only try the glmemory upload for sysmem/glmemory caps features ... Allows selecting/testing the upload path with explicit caps features.	2017-12-09 19:31:54 +00:00
Matthew Waters	c2149ec12c	glmemory: add missing initilisation of tex_target when copying ... fixes: glcolorscale ! video/x-raw\(meta:GstVideoGLTextureUploadMeta\) ! glimagesink	2017-12-09 19:31:54 +00:00
Matthew Waters	29ca0e8a44	glupload: allow NULL buffer for accept vfunc	2017-12-09 19:31:54 +00:00
Matthew Waters	45e6e77ff0	glupload: remove unsed convert field in private struct	2017-12-09 19:31:54 +00:00
Matthew Waters	530ae2cbb0	glupload/download/convert: provide transform_caps functions ... Allows finer grain decisions about formats and features at each stage of the pipeline. Also provide propose_allocation for glupload besed on the supported methods.	2017-12-09 19:31:54 +00:00
Alessandro Decina	0c459222f8	gstglwindow_cocoa: fix slow render rate ... In gst_gl_window_cocoa_draw we used to just call setNeedsDisplay:YES. That was creating an implicit CA transaction which was getting committed at the next runloop iteration. Since we don't know how often the main runloop is running, and when we run it implicitly (from gst_gl_window_cocoa_nsapp_iteration) we only do so every 200ms, use an explicit CA transaction instead and commit it immediately. CA transactions nest and debounce automatically so this will never result in extra work.	2017-12-09 19:31:54 +00:00
Matthew Waters	f3beaecfa0	gstglcaopengllayer: use the correct rectangle type for iOS and OS X	2017-12-09 19:31:54 +00:00
Matthew Waters	dac1e577e7	glcolorconvert: use the correct caps feature for supported caps ... glcolorconvert currently only supports converting between GLMemory targets.	2017-12-09 19:31:54 +00:00
Matthew Waters	572265206c	glsyncmeta: don't use the gst debug object variants ... We are not a GObject or any inferable GstMiniObject supported by the gst debug system. Also fixes a segfault.	2017-12-09 19:31:54 +00:00
Alessandro Decina	1c1084881b	Revert "libgstgl: gstglcaopengllayer: set the layer as opaque" ... This reverts commit 6f152d381c. The layer shouldn't be always opaque, it should be made a property.	2017-12-09 19:31:54 +00:00
Alessandro Decina	9f2f3fec17	libgstgl: gstglcaopengllayer: set the layer as opaque	2017-12-09 19:31:54 +00:00
Sebastian Dröge	78aaa6b1de	glcolorconvert: Add FIXME comment about possibility of non-Apple YCbCr422 rectangular textures	2017-12-09 19:31:53 +00:00
Sebastian Dröge	46086ac1fe	glcolorconvert: Only use GL_TEXTURE_RECTANGLE with OpenGL ... It's not defined for GLES.	2017-12-09 19:31:53 +00:00
Alessandro Decina	9f1cb84523	libgstgl: run a custom shader to convert YUV to RGB on mac and ios ... When GL_APPLE_ycbcr_422 is available, run a custom shader to convert GL_TEXTURE_RECTANGLE textures from YUV to RGB. See https://www.opengl.org/registry/specs/APPLE/ycbcr_422.txt	2017-12-09 19:31:53 +00:00
Alessandro Decina	966cad27d7	gl: initial support for texture targets other than GL_TEXTURE_2D ... Make GstGLMemory hold the texture target (tex_target) the texture it represents (tex_id) is bound to. Modify gst_gl_memory_wrapped_texture and gst_gl_download_perform_with_data to take the texture target as an argument. This change is needed to support wrapping textures created outside libgstgl, which might be bound to a target other than GL_TEXTURE_2D. For example on OSX textures coming from VideoToolbox have target GL_TEXTURE_RECTANGLE. With this change we still keep (and sometimes imply) GL_TEXTURE_2D as the target of textures created with libgstgl. API: modify GstGLMemory API: modify gst_gl_memory_wrapped_texture API: gst_gl_download_perform_with_data	2017-12-09 19:31:53 +00:00
Alessandro Decina	f31ba88835	gstglcolorconvert: micro optimization ... Don't call glClear && glClearColor at each draw since we're going to draw the whole viewport anyway. Gets rid of a glFlush triggered by glClear on OSX.	2017-12-09 19:31:53 +00:00
Alessandro Decina	5c81a68eb1	gstglcolorconvert: relax caps features check ... Require caps to have the GST_CAPS_FEATURE_MEMORY_GL_MEMORY feature but allow them to have more features.	2017-12-09 19:31:53 +00:00
Matthew Waters	66cec1c47a	gl/win32: fixup compilation	2017-12-09 19:31:53 +00:00
Matthew Waters	598715fc4b	glwindow: make showing a window explicit ... Also fixes the cgl context always displaying a window to render to for every GstGLContextCocoa created	2017-12-09 19:31:53 +00:00
Matthew Waters	200842b3f8	gl/calayer: add resize callback based on the bounds rectangle	2017-12-09 19:31:53 +00:00
Matthew Waters	e8878507cb	gl/caopengllayer: draw asynchronously ... This essentially makes the CAOpenGLLayer draw every refresh cycle.	2017-12-09 19:31:53 +00:00
Matthew Waters	c5bc8663ae	gl/cocoa: don't segfault if we have a NULL draw/resize/close callback	2017-12-09 19:31:53 +00:00
Matthew Waters	698f1236a4	cgl/calayer: use a callback instead of hardcoding the draw functionality	2017-12-09 19:31:53 +00:00
Matthew Waters	0cfeddbd05	cgl: install the gl context and gl layer headers	2017-12-09 19:31:53 +00:00
Matthew Waters	e57fb35bc0	cgl: add a header for the CAOpenGLLayer support	2017-12-09 19:31:53 +00:00
Philippe Normand	81f768be3e	gl/dispmanx: fix build ... Commit ab48bb6f0f changed the API of GstGLWindow.	2017-12-09 19:31:53 +00:00
Matthew Waters	3f52b33c7a	glmemory: more compatibility defines for gles2 systems	2017-12-09 19:31:53 +00:00
Matthew Waters	03135a2238	glmemory: add some thread safety for gl operations	2017-12-09 19:31:53 +00:00
Matthew Waters	d8cc4cfc47	glmemory: use pbo's for download ... In order to use pbo's efficiently, the transfer operation has to be separated from the use of the downloaded data which requires some rearchitecturing around glcolorconvert/gldownload and elements	2017-12-09 19:31:53 +00:00
Matthew Waters	230d19e172	glprototypes: add some (un)map buffer variants for GL/GLES	2017-12-09 19:31:53 +00:00
Matthew Waters	580c144fd7	gl/window/eagl: fix a couple of typos	2017-12-09 19:31:53 +00:00
Matthew Waters	fb103253d7	glwindow: cleanup/reorganize functions/members into logical groups	2017-12-09 19:31:53 +00:00
Matthew Waters	019367c128	glwindow: remove width/height from _draw() ... Depending on the platform, it was only ever implemented to 1) set a default surface size, 2) resize based on the video frame or 3) nothing. Instead, provide a set_preferred_size () that elements/applications can use to request a certain size which may be ignored for videooverlay/other cases.	2017-12-09 19:31:53 +00:00
Matthew Waters	01248b1864	glcontext/cocoa: avoid destroying a possibly 0 GSource id	2017-12-09 19:31:53 +00:00
Matthew Waters	0e835bc374	gl/cocoa: move to CGL and CAOpenGLLayer for rendering ... Removes the use of NSOpenGL* variety and functions. Any Cocoa specific functions that took/returned a NSOpenGL* object now take/return the CGL equivalents.	2017-12-09 19:31:53 +00:00
Matthew Waters	971e9e3128	glcontext/cocoa: add debug category	2017-12-09 19:31:53 +00:00
Sebastian Dröge	39e719fb33	Constify some static arrays everywhere	2017-12-09 19:31:53 +00:00
Lasse Laursen	2e3d26192f	glapi: fix compilation with latest MSVC ... https://bugzilla.gnome.org/show_bug.cgi?id=743041	2017-12-09 19:31:52 +00:00
Matthew Waters	e3d3049641	glmemory: use the correct size for the pbo ... It was missing the GstVideoAlignment padding which could cause GL errors related to overrunning the size of the pbo.	2017-12-09 19:31:52 +00:00
Matthew Waters	aedfadd972	glmemory: remove spurious gst_video_info_align ... That will be taken care of by the calling code (typically a bufferpool). The GstVideoAlignment is purely informational to compute plane data sizes.	2017-12-09 19:31:52 +00:00
Matthew Waters	1dfeae2c42	gl: split glcolorconvert usage from glupload ... the separation allows the transfer operation to occur in a separate thread/time which may increase performance in specific circumstances.	2017-12-09 19:31:52 +00:00
Matthew Waters	19fbe2afbc	glmemory: offset the data pointer for upload for GstVideoAlignment ... otherwise we attempt to read from the padding data	2017-12-09 19:31:52 +00:00
Matthew Waters	a2af67aef0	glmemory: use pbo's for upload	2017-12-09 19:31:52 +00:00
Matthew Waters	4288866e55	glupload: relax the GLMemory uploader check for input caps features ... As there may be a sysmem caps features with GLMemory filled buffers. e.g. videotestsrc ! glimagesink	2017-12-09 19:31:52 +00:00
Nicola Murino	ef987be337	glcolorconvert: fix memleak ... https://bugzilla.gnome.org/show_bug.cgi?id=741943	2017-12-09 19:31:52 +00:00
Nicola Murino	209fbd950f	glupload: fix some memory leaks ... https://bugzilla.gnome.org/show_bug.cgi?id=741943	2017-12-09 19:31:52 +00:00
Matthew Waters	bef3f020a6	glcontext: allow wrapped contexts to be utilised like non-wrapped contexts ... Fill in the missing pieces like get_proc_address, the gl function vtable	2017-12-09 19:31:52 +00:00
Sebastian Dröge	50a11e4a77	gl/cocoa: Disable hack for NSApp iteration with a special #define ... The hack causes deadlocks and other interesting problems and it really can only be fixed properly inside GLib. We will include a patch for GLib in our builds for now that handles this, and hopefully at some point GLib will also merge a proper solution. A proper solution would first require to refactor the polling in GMainContext to only provide a single fd, e.g. via epoll/kqueue or a thread like the one added by our patch. Then this single fd could be retrieved from the GMainContext and directly integrated into a NSRunLoop. https://bugzilla.gnome.org/show_bug.cgi?id=741450 https://bugzilla.gnome.org/show_bug.cgi?id=704374	2017-12-09 19:31:52 +00:00
Sebastian Dröge	c3f86ece48	gl/cocoa: Don't init and clear static GMutex / GCond ... We would potentially use it from the main loop later in gst_gl_window_cocoa_init_nsapp() if it timed out before.	2017-12-09 19:31:52 +00:00
Luis de Bethencourt	9d9d07168f	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	2017-12-09 19:31:52 +00:00
Nicolas Dufresne	eeda7a29ce	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	2017-12-09 19:31:52 +00:00
Nicolas Dufresne	04cd97ae59	glmemory: No need for padding ... A memory object cannot be put on stack, so no need for padding.	2017-12-09 19:31:52 +00:00
Nicolas Dufresne	a1e02726ee	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	2017-12-09 19:31:52 +00:00
Nicolas Dufresne	45ac36ca26	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	2017-12-09 19:31:52 +00:00
Nicolas Dufresne	197e8de6e6	glmemory: Handle custom stride with OPENGL3 ... https://bugzilla.gnome.org/show_bug.cgi?id=740900	2017-12-09 19:31:52 +00:00
Wang Xin-yu (王昕宇)	fc09b8b93c	glfilter: fix position/texcoord attrib index usage ... https://bugzilla.gnome.org/show_bug.cgi?id=741231	2017-12-09 19:31:52 +00:00
Matthew Waters	ba3a3cd783	gl: fixup vao and vbo usage for legacy GL	2017-12-09 19:31:52 +00:00
Philippe Normand	7c6d9b4c59	glsyncmeta: add G_END_DECLS	2017-12-09 19:31:51 +00:00
Julien Isorce	690b20b9f4	glcontext: try cgl before glx ... It was already done by commit f506e80686 but it has been broken by commit 45ec777cea	2017-12-09 19:31:51 +00:00
Matthew Waters	bbac8bf8d0	glcontext: require GL_ARB_ES2_compatibility for opengl3 ... until we generate gl3 compliant shaders https://bugzilla.gnome.org/show_bug.cgi?id=740012	2017-12-09 19:31:51 +00:00
Matthew Waters	0af6dcfa23	gl: fixup compat definition for GLuint64 for OS X	2017-12-09 19:31:51 +00:00
Matthew Waters	462a202427	gl: add compat definition for GLuint64 for android ... ../../../../gst-libs/gst/gl/glprototypes/sync.h:41:23: error: unknown type name 'GLuint64' GLuint64 timeout))	2017-12-09 19:31:51 +00:00
Matthew Waters	81a470905b	glsync: fix build with desktop gl	2017-12-09 19:31:51 +00:00
Matthew Waters	3be1edc634	gl: fix various build errors without desktop gl	2017-12-09 19:31:51 +00:00
Matthew Waters	a2a8059daf	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));	2017-12-09 19:31:51 +00:00
Matthew Waters	4bd62ebb03	gldisplay: implement runtime GL api filtering ... Needed so that the pipeline/application can limit the choice of GL api to what it supports	2017-12-09 19:31:51 +00:00
Matthew Waters	892d056a44	gl: remove the use of glu	2017-12-09 19:31:51 +00:00
Matthew Waters	6bb113f685	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.	2017-12-09 19:31:51 +00:00
Matthew Waters	f4dbfec17b	glprototypes: add sync function definitions	2017-12-09 19:31:51 +00:00
Matthew Waters	8e98591153	glfilter: add a gl3 code path using vao's and vbo's	2017-12-09 19:31:51 +00:00
Matthew Waters	414a319f03	glframebuffer: add support for gl3	2017-12-09 19:31:50 +00:00
Matthew Waters	b6fc74c9b8	glcolorconvert: add support for gl3	2017-12-09 19:31:50 +00:00
Matthew Waters	dcd5fce8fb	glshader add support for gl3	2017-12-09 19:31:50 +00:00
Matthew Waters	86c084f1af	glx: ask for a GL3 core context	2017-12-09 19:31:50 +00:00
Sebastian Dröge	a6f02d4b29	glcolorconvert: Unref buffer with the correct function	2017-12-09 19:31:50 +00:00
Sebastian Dröge	5b13dca0ce	glmemory: Handle failure of memory allocation gracefully	2017-12-09 19:31:50 +00:00
Sebastian Dröge	47a8242399	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.	2017-12-09 19:31:50 +00:00
Wang Xin-yu (王昕宇)	45db2931c8	glcolorconvert: support RGB16/BGR16 video format download ... https://bugzilla.gnome.org/show_bug.cgi?id=740801	2017-12-09 19:31:50 +00:00
Matthew Waters	e32c4a62c2	gl/wayland: implement resizing the window using the right mouse button	2017-12-09 19:31:50 +00:00
Matthew Waters	e252c908e7	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	2017-12-09 19:31:50 +00:00
Ramprakash Jelari	c5804b9af5	glcontext: Fix unused variable warning by moving declaration where it is actually used	2017-12-09 19:31:50 +00:00
Sebastian Dröge	3c7095e5ad	glupload: Fix valid compiler warning ... gstglupload.c:442:32: error: if statement has empty body [-Werror,-Wempty-body] if (upload->texture_ids[i]); ^	2017-12-09 19:31:50 +00:00
Philippe Normand	ce58219124	gl: ship the gstglcontext_egl.h header ... It is required by gsteglimagememory.h. https://bugzilla.gnome.org/show_bug.cgi?id=740611	2017-12-09 19:31:50 +00:00
Tim-Philipp Müller	13706c2c05	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.	2017-12-09 19:31:50 +00:00
Matthew Waters	97607a0d50	glshadervariables: also trim \r as well as \n	2017-12-09 19:31:50 +00:00
Matthew Waters	00506bf183	glupload: rearchitecture for non GLMemory inputs/outputs ... Allows other memory types to be implemented/returned/used by the caller.	2017-12-09 19:31:50 +00:00
Vineeth T M	d747c65d4c	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	2017-12-09 19:31:50 +00:00
Matthew Waters	e731762984	glfilter: add read-only context property	2017-12-09 19:31:50 +00:00
Sebastian Dröge	8f5faa3872	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	2017-12-09 19:31:50 +00:00
Sebastian Dröge	d70f6a9b5e	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	2017-12-09 19:31:50 +00:00
Sebastian Dröge	3fe5be7c9a	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.	2017-12-09 19:31:50 +00:00
Sebastian Dröge	673b0190af	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	2017-12-09 19:31:50 +00:00
Hyunjun Ko	db6ea1b3bd	gl: Correct invalid comment text	2017-12-09 19:31:49 +00:00
Julien Isorce	af59b771fd	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.	2017-12-09 19:31:49 +00:00
Matthew Waters	af9b73043e	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	2017-12-09 19:31:49 +00:00
Sebastian Dröge	90022c451c	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	2017-12-09 19:31:49 +00:00
Matthew Waters	d738b78229	glutils: only attempt getting the app context when we don't already have a display ... avoids querying/messaging the world on each frame	2017-12-09 19:31:49 +00:00
Matthew Waters	e2f61d20a2	glcontext: fail context creation if glGetString returns NULL	2017-12-09 19:31:49 +00:00
Lubosz Sarnecki	64dd17bde6	glimagesink: implement gst_video_overlay_handle_events ... https://bugzilla.gnome.org/show_bug.cgi?id=736035	2017-12-09 19:31:49 +00:00
Julien Isorce	f1365f1051	gl/cocoa: use NSAutoreleasePool to free resize data ... Otherwise when resizing the window you will also get messages like: class NSConcreteMapTable autoreleased with no pool in place - just leaking class NSConcreteValue autoreleased with no pool in place - just leaking class NSConcreteValue autoreleased with no pool in place - just leaking class __NSCFDictionary autoreleased with no pool in place - just leaking	2017-12-09 19:31:49 +00:00
Julien Isorce	ef707ee9d5	gl/cocoa: include gl3.h to have GL_CONTEXT_PROFILE_MASK	2017-12-09 19:31:49 +00:00
Julien Isorce	f44b430bc7	gl/cocoa: make sure to turn on frame rectangle changes notifications ... Default value of property postsFrameChangedNotifications is YES but it is worth to explicitly enable it.	2017-12-09 19:31:49 +00:00
Julien Isorce	4a736caded	gl/cocoa: fix uncaught exception 'unrecognized selector sent to instance' ... Need to set the ':' as the reshape method now takes one parameter. For the story, the GstGLNSView was previously inheriting from NSOpenGLView which has a reshape function without any parameter. Now the GstGLNSView inherits from NSView and we re-use the reshape function manually.	2017-12-09 19:31:49 +00:00
Julien Isorce	a581d479ff	gl/cocoa: fix compiler warning ... Use the reshape function after being defined. The other way would have been to declare the reshape function in the header. gstglwindow_cocoa.m: In function '-[GstGLNSView drawRect:]': gstglwindow_cocoa.m:555: warning: 'GstGLNSView' may not respond to '-reshape' gstglwindow_cocoa.m:555: warning: (Messages without a matching method signature gstglwindow_cocoa.m:555: warning: will be assumed to return 'id' and accept gstglwindow_cocoa.m:555: warning: '...' as arguments.)	2017-12-09 19:31:49 +00:00
Tim-Philipp Müller	653c04b121	gl: fix Since marker for gst_gl_window_run_navigation()	2017-12-09 19:31:49 +00:00
Luis de Bethencourt	f16b75aa49	glshader: Fix memory leak ... Memory is only freed in the TRUE clause of the if conditional. Free in the else clause as well. Also, consolidate g_malloc + sprintf into a g_strdup_printf(). CID #1212171 https://bugzilla.gnome.org/show_bug.cgi?id=739368	2017-12-09 19:31:49 +00:00
Luis de Bethencourt	eabcf66f2f	glcolorconvert: fix comments that confuse gtk-doc ... GTK-Doc uses a special syntax for code documentation. A multiline comment that starts with an additional '*' marks a documentation block that will be processed by the GTK-Doc tools. So GTK-Doc is confused if a comment block starts with that additional '*' but isn't meant to be processed. Removing this additional '*'. https://bugzilla.gnome.org/show_bug.cgi?id=739444	2017-12-09 19:31:49 +00:00
Matthew Waters	35e9b5ab8b	gl: sprinkle some Since markers	2017-12-09 19:31:49 +00:00
Matthew Waters	6811c39ff9	gl/examples: update for other-context property removal	2017-12-09 19:31:49 +00:00
Matthew Waters	7d97a35139	glcontext: add more functionality to wrapped contexts ... Implements get_current_context() and get_proc_address() for wrapped contexts.	2017-12-09 19:31:49 +00:00
Matthew Waters	366eaea6d2	glshader: advertise the default vertex and fragment shaders on desktop GL	2017-12-09 19:31:49 +00:00
Matthew Waters	59e4a039c9	glfilter: get the config from the correct pool	2017-12-09 19:31:48 +00:00
Matthew Waters	cc2e0a7288	glfilter: avoid uninitialized variable size when chaining multiple glfilters ... https://bugzilla.gnome.org/show_bug.cgi?id=739277	2017-12-09 19:31:48 +00:00
Matthew Waters	f1dddf4f6b	glfilter: gst-indent file	2017-12-09 19:31:48 +00:00
Matthew Waters	be5d0d81e4	glcontext: add api for retreiving the current context and api ... that is current in the calling thread.	2017-12-09 19:31:48 +00:00
Matthew Waters	91a7bd0d9a	glprototypes: add vertex attribute array definitions	2017-12-09 19:31:48 +00:00
Matthew Waters	62e3c40d97	gl: propogate other-context using GstContext	2017-12-09 19:31:48 +00:00
Sebastian Dröge	3d7a6c8db6	gl/cocoa: Fix compiler warning ... gstglwindow_cocoa.m: In function '-[GstGLNSView drawRect:]': gstglwindow_cocoa.m:555: warning: 'GstGLNSView' may not respond to '-reshape' gstglwindow_cocoa.m:555: warning: (Messages without a matching method signature gstglwindow_cocoa.m:555: warning: will be assumed to return 'id' and accept gstglwindow_cocoa.m:555: warning: '...' as arguments.)	2017-12-09 19:31:48 +00:00
Matthew Waters	0806de5c75	glbufferpool: add the GstVideoGLTextureUploadMeta buffer pool option	2017-12-09 19:31:48 +00:00
Wang Xin-yu (王昕宇)	77682a51e6	glcolorconvert: support RGB16/BGR16 video format upload ... https://bugzilla.gnome.org/show_bug.cgi?id=738842	2017-12-09 19:31:48 +00:00
Brion Vibber	02a0b92d9d	gl/cocoa: Fix for building on Mac OS X 10.10 ... Using NSApp directly seems to confuse something, as the compiler was expecting an id<NSFileManagerDelegate>. Switched to using [NSApplication sharedApplication], and specified the delegate protocol on the window class as well. https://bugzilla.gnome.org/show_bug.cgi?id=738740	2017-12-09 19:31:48 +00:00
Matthew Waters	6663967994	glfilter: add uploaded_buffer field	2017-12-09 19:31:48 +00:00
Sebastian Dröge	6d273084eb	gl/cocoa: Add support for HiDPI displays ... Without this our GL surface would be upscaled after rendering by Cocoa, which would reduce image quality.	2017-12-09 19:31:48 +00:00
Matthew Waters	3439402164	glcolorconvert: output why we cannot convert a buffer	2017-12-09 19:31:48 +00:00
Matthew Waters	df6967c274	glcolorconvert: fix planar YUV download ... - sample the u and v planes properly - output the correctly scaled u and v planes for different chroma block sizes	2017-12-09 19:31:48 +00:00
Matthew Waters	a771b40474	glcolorconvert: fix UYVY download green screen	2017-12-09 19:31:47 +00:00
Matthew Waters	ea711807d8	glcolrconvert: fix YUY2 download ... - The shader was outputing the wrong values compared with raw videotestsrc. - deal with the texture edge properly. - properly sample the 2x1 rectangle for the u and v values - don't double sample the y value	2017-12-09 19:31:47 +00:00
Sebastian Dröge	435810b238	gl/cocoa: Always update our viewport if Cocoa tells us something has changed ... The visible rect and bounds might be the same as before, but Cocoa might've changed our viewport without us nothing. This happens if you hide the view and show it again.	2017-12-09 19:31:47 +00:00
Sebastian Dröge	b44798d549	gl/cocoa: Handle NSView::renewGState() properly ... Don't update the screen until we redraw, this prevents flickering during scrolling, clipping, resizing, etc	2017-12-09 19:31:47 +00:00
Matthew Waters	e6bd70d580	glcolorconvert: convert xRGB into ARGB properly ... The alpha channel might not be the last component so check which one it is in and clobber that one instead.	2017-12-09 19:31:47 +00:00
Matthew Waters	5c7b5e0210	glmemory: unset the opposite corresponding transfer flags when mapped with write ... fixes consistency with consecutive gst_memory_map()'s with flags & GST_MAP_WRITE	2017-12-09 19:31:47 +00:00
Sebastian Dröge	b1a5ae7c0d	gl/cocoa: Update viewport according to the current clipping ... We have to update the GL viewport if the NSView is only partially visible. Otherwise the content of the frame will be visibly offset.	2017-12-09 19:31:47 +00:00
Sebastian Dröge	9ff86a3c54	gl/cocoa: Improve the NSApplication initialization ... This is only for non-Cocoa apps but previously caused a 2 second waiting during startup for Cocoa apps. This is unacceptable. Instead we now check a bit more extensive if something actually runs on the GLib default main context, and if not don't even bother waiting for something to happen from there.	2017-12-09 19:31:47 +00:00
Sebastian Dröge	7cf214796a	gl/cocoa: NSView::drawRect() should call into reshape too ... We a) need to render again because part of the window was obscured and b) might need to reshape because of clipping changes.	2017-12-09 19:31:47 +00:00
Sebastian Dröge	32b23a340e	gl/cocoa: Call UI related API from the application main thread	2017-12-09 19:31:47 +00:00
Sebastian Dröge	02b3e26854	gl/cocoa: Switch to a plain NSView subclass instead of NSOpenGLView ... We don't and can't use NSOpenGLView as it's supposed to be used and it gets into our way by being to clever in various situations.	2017-12-09 19:31:47 +00:00
Edward Hervey	ef00d85f16	glcontext: Initialize variable ... Avoids the following warning: gstglcontext.c:647:58: error: 'prev' may be used uninitialized in this function [-Werror=maybe-uninitialized]	2017-12-09 19:31:47 +00:00
Matthew Waters	ca476f03a8	glcontext: fixup error in sharegroup comment	2017-12-09 19:31:47 +00:00
Matthew Waters	817417c005	glcontext: detect the sharegroup case where the context are in different chains ... In the end they will lead to the same root context in the tree so check that for equality.	2017-12-09 19:31:47 +00:00
Matthew Waters	80be2d046b	glfilter: silence a warning with empty input caps ... discovered with the doublecube example gst_caps_get_features: assertion 'index < GST_CAPS_LEN (caps)' failed	2017-12-09 19:31:47 +00:00
Sebastian Dröge	ec0d04acec	gl/cocoa: Switch from our custom main loop to a GMainLoop ... Simplifies code a lot and makes it more similar to the other backends.	2017-12-09 19:31:46 +00:00
Sebastian Dröge	6c8f7f9dd5	gl/cocoa: Clear the current GL context when it should happen	2017-12-09 19:31:46 +00:00
Matthew Waters	ae919f4475	gl: download whenever we have sysmem capsfeatures ... Otherwise we could pass on a RGBA formatted buffer and downstream would misinterpret that as some other video format. Fixes pipelines of the form gleffects ! tee ! xvimagesink	2017-12-09 19:31:46 +00:00
Matthew Waters	ccf8f014f0	glupload: fallback to upload if contexts cannot share GL resources ... Fixes pipelines of the form gleffects ! tee ! glimagesink as tee does not pass on the allocation query.	2017-12-09 19:31:46 +00:00
Matthew Waters	14630fac38	glcontext: add gst_gl_context_can_share ... Which determines whether two GstGLContext's can share sharable OpenGL resources.	2017-12-09 19:31:46 +00:00
Sebastian Dröge	9dd4f40ad6	gl: Let gst_gl_context_get_thread() return a new reference to the GThread ... Otherwise it might go away in the meantime and the caller has some random pointer.	2017-12-09 19:31:46 +00:00
Anuj Jaiswal	e9e84da30a	gl: consecutive return, break statement ... Signed-off-by: Anuj Jaiswal <anuj.jaiswal@samsung.com> https://bugzilla.gnome.org/show_bug.cgi?id=736939	2017-12-09 19:31:46 +00:00
Matthew Waters	678e7b49b2	gl/debug: desktop GL does not have the KHR suffixes	2017-12-09 19:31:46 +00:00
Tim-Philipp Müller	9cccbb315c	gl: add since markers for new API	2017-12-09 19:31:46 +00:00
Matthew Waters	a793bda9b4	glmemory: add debug line for freeing textures	2017-12-09 19:31:46 +00:00
Matthew Waters	6491af9ffc	glupload: provide the output buffer that is rendered into ... Allows callers to properly reference count the buffers used for rendering. Fixes a redraw race in glimagesink where the previous buffer (the one used for redraw operations) is freed as soon as the next buffer is uploaded. 1. glimagesink uploads in _prepare() to texture n 1.1 glupload holds buffer n 2. glimagesink _render()s texture n 3. glimagesink uploads texture n+1 3.1 glupload free previous buffer which deletes texture n 3.2 glupload holds buffer n+1 4. glwindow resize/expose 5. glimagesink redraws with texture n The race is that the buffer n (the one used for redrawing) is freed as soon as the buffer n+1 arrives. There could be any amount of time and number of redraws between this event and when buffer n+1 is actually rendered and thus replaces buffer n as the redraw source. https://bugzilla.gnome.org/show_bug.cgi?id=736740	2017-12-09 19:31:46 +00:00
Matthew Waters	4e75ceba46	glcontext: add API to retreive the thread that context is active in	2017-12-09 19:31:46 +00:00
Ognyan Tonchev	7e21e35eac	glfilter: do not leak pool in error cases ... https://bugzilla.gnome.org/show_bug.cgi?id=736732	2017-12-09 19:31:46 +00:00
Vasilis Liaskovitis	f803a9e746	GstGLWindow: Introduce navigation thread ... This thread dispatches navigation events. It is needed to avoid deadlocks between window backend threads that emit navigation events (e.g. X11/GMainLoop thread) and consumers of navigation events such as glimagesink, see https://bugzilla.gnome.org/show_bug.cgi?id=733661 GstGlWindow_x11 thread is changed to invoke the navigation thread for navigation dispatching, instead of emiting the event itself. Othe backends beside X11 do not dispatch navigation events yet, but should use this thread when dispatching these events in the future. The navigation thread is currently part of GstGLWindow and not implemented in separate subclasses / backends. This will be needed in the future. gst_gl_window_x11_get_surface_dimensions is also changed to use a cached value of the window's width, height. These values are now retrieved in the X11 thread, function gst_gl_window_x11_handle_event. This change is needed because otherwise the XGetWindowAttributes gets called from the navigation thread, leading to xlib aborting due to multithreaded access (if XInitThreads is not called before, as is the case for gst-launch)	2017-12-09 19:31:46 +00:00
Wang Xin-yu (王昕宇)	62bebdb4e6	gl: Add GSTGLAPI macro to the debug callback function ... Fixes the Windows build. https://bugzilla.gnome.org/show_bug.cgi?id=735565	2017-12-09 19:31:46 +00:00
Jan Schmidt	2d928bad1c	egl: Wrap KHR_create_context flags in an ifdef ... EGL_CONTEXT_FLAGS_KHR and EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR don't exist in the Android NDK. Wrap their usage in an #ifdef EGL_KHR_create_context to fix the build there.	2017-12-09 19:31:45 +00:00
Matthew Waters	f6930bc0b4	egl: fallback to a non-debug context if a debug one fails ... The text for EGL_KHR_create_context added the possiblity for ES contexts to ask for a debug context however that has not been fully realized by all implementations. Fallback to a non-debug context when the implementation errors.	2017-12-09 19:31:45 +00:00
Lubosz Sarnecki	30591d664c	gstopengl: add introspection support ... https://bugzilla.gnome.org/show_bug.cgi?id=734482	2017-12-09 19:31:45 +00:00
Lubosz Sarnecki	67b9f71619	glshader: expose opengl handle in getter ... https://bugzilla.gnome.org/show_bug.cgi?id=734482	2017-12-09 19:31:45 +00:00
Wang Xin-yu (王昕宇)	c8d1e4ad5f	gl: check null before unref GstGLDisplay	2017-12-09 19:31:45 +00:00
Matthew Waters	ac2fdb0aed	gl: add prototype definition for KHR_debug	2017-12-09 19:31:45 +00:00
Matthew Waters	61b95b0300	glcontext: implement the debug callback ... For both GL_KHR_debug and ARB_debug_output. This allows us to receive errors and other hints from the GL instead of querying after every GL operation.	2017-12-09 19:31:45 +00:00
Matthew Waters	d7a465f9da	gl: add prototypes for KHR_debug/ARB_debug_output	2017-12-09 19:31:45 +00:00
Matthew Waters	a76fe07919	gl: don't take an extra ref on the display on set_context ... gst_context_get_gl_display() returns a ref. Don't take another in gst_object_replace().	2017-12-09 19:31:45 +00:00
Tim-Philipp Müller	15cd3d3d5c	glbufferpool: fix allocator leak in some cases ... Spotted by Sebastian Rasmussen. https://bugzilla.gnome.org/show_bug.cgi?id=734523	2017-12-09 19:31:45 +00:00
Vasilis Liaskovitis	7b1a853888	GstGLWindow, GstGLImagesink, x11: Scale navigation events on resized windows ... If window is resized, GstStructure pointer values have to be rescaled to original geometry. A get_surface_dimensions GLWindow class method is added for this purpose and used in the navigation send_event function. https://bugzilla.gnome.org/show_bug.cgi?id=703486	2017-12-09 19:31:45 +00:00
Wang Xin-yu (王昕宇)	f322a331c8	glupload: don't determine if frame needs upload by pointer compare ... https://bugzilla.gnome.org/show_bug.cgi?id=734269	2017-12-09 19:31:45 +00:00
Matthew Waters	fab6790c7f	gl/docs: remove superflous 'the'	2017-12-09 19:31:45 +00:00
Matthew Waters	d3804ee7aa	gl: document GST_GL_* environment variables ... https://bugzilla.gnome.org/show_bug.cgi?id=733245	2017-12-09 19:31:45 +00:00
Matthew Waters	4277d2742a	glcontext: add a destroy function ... that just calls the subclass	2017-12-09 19:31:45 +00:00
Matthew Waters	d3077a890c	gl/x11: silence runtime warning ... g_main_loop_quit: assertion 'loop != NULL' failed	2017-12-09 19:31:45 +00:00
Matthew Waters	9426c0793e	glmemory: use the plane offsets to compute the size of the data pointer ... Certain elements expect that there be a certain number of lines that they can write into. e.g. for odd heights, I420, YV12, NV12, NV21 (and others) Y lines are expected to have exactly twice the number of U/UV lines. https://bugzilla.gnome.org/show_bug.cgi?id=733717	2017-12-09 19:31:45 +00:00
Matthew Waters	c216799b20	glmemory: use GstVideoInfo everywhere ... Simplifies a lot of the calling code https://bugzilla.gnome.org/show_bug.cgi?id=733717	2017-12-09 19:31:45 +00:00
Matthew Waters	2b82b78ef5	glmemory: reenable the texture_rg support for !eagl ... The GST_GL_HAVE_PLATFORM_EAGL is always defined we need to compare against the value instead.	2017-12-09 19:31:44 +00:00
Vasilis Liaskovitis	b1e821f731	glwindow/11: Emit signals for mouse and key navigation events ... https://bugzilla.gnome.org/show_bug.cgi?id=703486	2017-12-09 19:31:44 +00:00
Sebastian Dröge	307db954fd	glwindow: Constify string parameters to the send_*_event() functions	2017-12-09 19:31:44 +00:00
Vasilis Liaskovitis	6b38d58427	GstGLWindow : Add mouse-event and key-event signals for navigation ... https://bugzilla.gnome.org/show_bug.cgi?id=703486	2017-12-09 19:31:44 +00:00
Wang Xin-yu (王昕宇)	2ce11e4bac	gl: fix multi gl object leaks ... 1. fix FBO leaks in decide_allocation 2. fix texture leaks in decide_allocation and reset 3. fix texture leaks in FBO incomplete error path	2017-12-09 19:31:44 +00:00
Sebastian Dröge	b02a6a98b2	gl: Link to all required libraries but not more	2017-12-09 19:31:44 +00:00
Sebastian Dröge	ab7a152cd4	gl: Move GstGLMixer to the plugin for now ... It depends on GstAggregator and we don't want to install headers for that yet. https://bugzilla.gnome.org/show_bug.cgi?id=732207	2017-12-09 19:31:44 +00:00
Julien Isorce	62ac6db6a0	glcocoa: initalize NSApp asap when using gst-launch ... See https://bugzilla.gnome.org/show_bug.cgi?id=732661	2017-12-09 19:31:44 +00:00
Sebastian Dröge	f6ae4ab243	eagl: Disable usage of R and RG textures on iOS ... They don't work currently and just render zeroes, while the fallback code path with LUM and LUM_ALPHA textures still works. https://bugzilla.gnome.org/show_bug.cgi?id=732390	2017-12-09 19:31:44 +00:00
Matthew Waters	216b5ec9a8	glcolorconvert: free pixel swizzling information	2017-12-09 19:31:44 +00:00
Matthew Waters	251c8a98ed	glmixer: remove redundant/unused lock ... Use the GstObject lock instead	2017-12-09 19:31:44 +00:00
Matthew Waters	21ea062cc8	glmixer: remove redundant creation and free of GPtrArrays ... Also plugs a memory leak	2017-12-09 19:31:44 +00:00
Matthew Waters	4131456751	glmixer: plug a memory leak for the caps ... gst_query_set_caps_result() takes a ref on the caps	2017-12-09 19:31:44 +00:00
Matthew Waters	6cea67b92a	glmixer: intersect with the filtercaps if available	2017-12-09 19:31:44 +00:00
Matthew Waters	1e49da469d	gl: update gles2 compatability header	2017-12-09 19:31:44 +00:00
Matthew Waters	730b88a677	glfilter: pass through the allocation query when in passthrough mode ... Otherwise two GL elements on either side will fail to use the same GL context.	2017-12-09 19:31:44 +00:00
Matthew Waters	3a20e70cbd	glfilter: prefer passthrough for non-sysmem caps	2017-12-09 19:31:43 +00:00
Julien Isorce	7cdce1bdfc	glfilter: handle NULL decide_query which means passthrough ... See https://bugzilla.gnome.org/show_bug.cgi?id=732178	2017-12-09 19:31:43 +00:00
Julien Isorce	e016324d31	glfilter: prepend intersection to src caps ... Prefer to stay in the same memory space if possible. Also it let a chance to do passthrough. See https://bugzilla.gnome.org/show_bug.cgi?id=732178	2017-12-09 19:31:43 +00:00
Matthew Waters	bcce615263	gl: add a scary note about initializing thread support for the winsys ... We cannot do it as the winsys may crash if we initialize too late. Example, GLX contexts with Intel drivers: Intel requires the X Display to be the same in order to share GL resources across GL contexts. These GL contexts are generally accessed from different threads. Without winsys support it is nearly impossible to guarentee that concurrent access will not occur. This concurrent access could result in crashes or abortion by the winsys (xcb). https://bugzilla.gnome.org/show_bug.cgi?id=731525	2017-12-09 19:31:43 +00:00
Matthew Waters	5fd0dc505e	gluploadmeta: reenable GLMemory upload path	2017-12-09 19:31:43 +00:00
Matthew Waters	1f8c784131	gl: move gles2 compat header to glprototypes	2017-12-09 19:31:43 +00:00
Matthew Waters	ec8f3e58de	glbufferpool: provide a consistent API regardless of platform	2017-12-09 19:31:43 +00:00
Matthew Waters	c399908c4b	gl: mark library as API unstable	2017-12-09 19:31:43 +00:00
Thibault Saunier	30a9ef3768	gl: Port glmixer to the GstVideoAggregator baseclass ... https://bugzilla.gnome.org/show_bug.cgi?id=731921	2017-12-09 19:31:43 +00:00
Matthew Waters	b2eb1b305c	glframebuffer: don't segfault needlessly with GLES2 ... gst_gl_framebuffer_use_v2 was using a function that is not available with GLES2	2017-12-09 19:31:43 +00:00
Matthew Waters	58fbcfdf1f	gldownload: plug a memory leak	2017-12-09 19:31:43 +00:00
Matthew Waters	a656e76ac9	glmixer: allow the subclass to choose the sink pad type ... Allows custom properties to be placed on the sink pads by subclasses	2017-12-09 19:31:43 +00:00
Matthew Waters	90eefa6e5a	glmixer: send the stream-start event ... and the caps event after. https://bugzilla.gnome.org/show_bug.cgi?id=730944	2017-12-09 19:31:43 +00:00
Matthew Waters	e523cdd21a	glfilterapp: remove the reshape/draw properties ... The reshape property was never used. Replace the draw property with a signal. Based on patch by Mathieu Duponchelle <mathieu.duponchelle@epitech.eu> https://bugzilla.gnome.org/show_bug.cgi?id=704507	2017-12-09 19:31:42 +00:00
Matthew Waters	6a7ccd6f3e	glmixer: lock the size of mix->frames to the number of pads ... Fixes a segfault with decodebin ! glmixer where the request pads on both sides were being requested after the state change to PAUSED. Also fixes dynamically adding and removing pads while glmixer is in a state >= PAUSED.	2017-12-09 19:31:42 +00:00
Matthew Waters	5433010ab5	gl/wayland: create a dummy display instead of an EGLDisplay ... Currently, GstGLWindowWaylandEGL holds the wayland display connection If we create the EGLDisplay at the GstDisplay creation time, then libEGL will internally open another connection to the wayland server. These two display connections are unable to communicate resulting in no window output/display and hangs inside libEGL. Eventually we will move the wl_display from GstGLWindow to GstGLDisplay.	2017-12-09 19:31:42 +00:00
Matthew Waters	57a54e9de4	glupload: always release the previous buffer ... Fixes the case where _perform_with_buffer() is called without intervening calls to _release_buffer() as is the case on start up with glimagesink. Also release the buffer when reseting the upload. https://bugzilla.gnome.org/show_bug.cgi?id=731107	2017-12-09 19:31:42 +00:00
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	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	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	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	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
Sebastian Dröge	9fd7e34fee	glcontext: Add more assertions to make sure that everything sets the GError during context creation if something fails	2017-12-09 19:31:40 +00:00
Matthew Waters	9172cb8839	gl/download: update to be similar to the glupload semantics	2017-12-09 19:31:40 +00:00
Matthew Waters	5efb69304a	gl/colorconvert: fix up alpha clobbering ... Previously it would only work if the alpha value was in the last component (RGBx, BGRx). Now it works wherever the alpha value may be (xRGB, xBGR, etc).	2017-12-09 19:31:40 +00:00
Nicolas Dufresne	b4a0a26ddd	glfilter: Fix building without EGL support ... This fixes the OSX build and any builds with --disable-egl. That issue was introduced in "glfilter: rewrite transform_caps to preserve caps fields". https://bugzilla.gnome.org/show_bug.cgi?id=729861	2017-12-09 19:31:40 +00:00
Julien Isorce	a7156df9f4	glfilter: rewrite transform_caps to preserve caps fields ... https://bugzilla.gnome.org/show_bug.cgi?id=729861	2017-12-09 19:31:40 +00:00
Matthew Waters	07b6bfeaa7	gl/colorconvert: use the texture scaling from the gl memory ... The colorconvert values were not being used at all. https://bugzilla.gnome.org/show_bug.cgi?id=729896	2017-12-09 19:31:40 +00:00
Nicolas Dufresne	157607989a	glmemory: Fix handling of stride with alignement larger then 8 ... Setting a scaled factor for X coordinate is not enough as the indexer will still think stride is shorter and will not fully skip it. Instead, update width, so the lines are as expected. Combined with the scale, it will hide the cropped portion. https://bugzilla.gnome.org/show_bug.cgi?id=729896	2017-12-09 19:31:40 +00:00
Nicolas Dufresne	030fc8b7d0	glupload: Ensure we still have a texture after upload_set_format() ... gst_gl_upload_set_format() resets the upload, hence the texture. So we need to ensure we have a texture after this call when uploading.	2017-12-09 19:31:40 +00:00
Nicolas Dufresne	b70edbff15	glupload: Correctly update the video info from video meta ... Using gst_video_info_set_format() isn't complete when updating a video info from video meta.	2017-12-09 19:31:40 +00:00
Nicolas Dufresne	2f705ac9ca	glupload: Correctly update video info in upload fallback ... When the upload accelerated method fails, we fallback to an upload, but the video info was not correctly updated.	2017-12-09 19:31:40 +00:00
Julien Isorce	c16ab9e66b	gl/upload: set out_tex after reset, not before ... Fix a regression introduced recently with the lazy init. It was happening when calling gst_video_gl_texture_upload_meta_upload from an aplication. So not using gst_gl_upload_perform_with_buffer.	2017-12-09 19:31:40 +00:00
Matthew Waters	5cdfd51172	gl/upload: update the video info on mapping a video frame ... The buffer should contain the most specific data on how the data is formatted. We should use this information. https://bugzilla.gnome.org/show_bug.cgi?id=729896	2017-12-09 19:31:40 +00:00
Matthew Waters	480784e368	gl/convert: clobber alpha channel when needed ... Needed in the conversion from padded RGB formats to formats with an alpha channel. e.g. BGRx -> ABGR, etc https://bugzilla.gnome.org/show_bug.cgi?id=729742	2017-12-09 19:31:40 +00:00
Matthew Waters	59c388abca	gl/upload: avoid performing color conversion when there is no need ... One such example is when the buffer contains GstGLMemory in the RGBA format https://bugzilla.gnome.org/show_bug.cgi?id=729278	2017-12-09 19:31:40 +00:00
Matthew Waters	ae283ec9da	gl/colorconvert: choose the right alpha component for AYUV -> RGBA	2017-12-09 19:31:40 +00:00
Matthew Waters	9fffa2cbc6	gl/upload: update the respective state when we cache textures/data	2017-12-09 19:31:40 +00:00
Matthew Waters	484ae5a8c5	gl/upload: cache the textures that we are using	2017-12-09 19:31:40 +00:00
Matthew Waters	a64efacd0e	gl/upload: avoid recreating the GLMemory struct for output textures	2017-12-09 19:31:40 +00:00
Nicolas Dufresne	5c8acc21fe	gl: Fix some of the error handling	2017-12-09 19:31:40 +00:00
Nicolas Dufresne	94aa3ea228	glupload: Update GstVideoInfo after the buffer is mapped ... gst_video_frame_map() will store an updated video info base on the video meta. In order to have the right stride and offset we should update that video info accordingly.	2017-12-09 19:31:40 +00:00
Sebastian Dröge	43866270ef	gl: Fix memory leak ... CID #1212171	2017-12-09 19:31:40 +00:00
Matthew Waters	f213321083	gl/colorconvert: preserve alpha in AYUV <-> RGBA conversions ... https://bugzilla.gnome.org/show_bug.cgi?id=729743	2017-12-09 19:31:40 +00:00
Matthew Waters	977c326c59	gl/colorconvert: implement lazy init	2017-12-09 19:31:40 +00:00
Julien Isorce	17ba668c7a	gl/upload: set initted to TRUE when _init_upload succeeded	2017-12-09 19:31:40 +00:00
Sebastian Dröge	228eccdbdf	gldisplay: Use GST_STR_NULL() for printing possibly NULL strings and print all variables we use ... Fixes compiler warning about set but not used platform_choice variable among other things.	2017-12-09 19:31:40 +00:00
Matthew Waters	83c2b906d1	gl/upload: fix compilation on OS X	2017-12-09 19:31:40 +00:00
Matthew Waters	862df41b2d	gl/upload: fail propoerly if init fails	2017-12-09 19:31:39 +00:00
Matthew Waters	857200ff40	gl: make all GObjects inherit from GstObject ... Aids memory leak debugging with GST_TRACE=mem-live	2017-12-09 19:31:39 +00:00
Matthew Waters	6c1a4e30c4	gl/upload: implement lazy init ... Rename init_format to set_format	2017-12-09 19:31:39 +00:00
Matthew Waters	cda89d7ce0	gl/upload: add get_format method ... Simply retreives the format set by init_format	2017-12-09 19:31:39 +00:00
Matthew Waters	6e5494d729	gl/filter: attempt to passthrough the pool if the caps are the same ... Reduces the number of glbufferpool instances required for >=2 consecutive GL elements in a pipeline.	2017-12-09 19:31:39 +00:00
Matthew Waters	6872ad5ff5	gl/filter: always initialize the upload object	2017-12-09 19:31:39 +00:00
Matthew Waters	8fd450b941	gl: advertise GstGLMemory usage in the caps as capsfeatures ... https://bugzilla.gnome.org/show_bug.cgi?id=729658	2017-12-09 19:31:39 +00:00
Matthew Waters	90bf46484d	gl/display: avoid endless recursion for cocoa	2017-12-09 19:31:39 +00:00
Julien Isorce	d7c5444447	gl: do not allocate the target texture of an EGLImage ... The target texture of an EGLImage is the texture bind just before calling glEGLImageTargetTexture2D. As we currently only support a gl texture as the source of an EGLImage the gl texture is actually already allocated when creating the eglimage. I also see some cases where it fails to upload an eglimage when glTexImage2D is called on the target.	2017-12-09 19:31:39 +00:00
Julien Isorce	4bc96ae4cd	gl: allow to avoid calling glTexImage2D(w, h, NULL) when generating a texture ... Just pass 0 as width or height to gst_gl_context_gen_texture.	2017-12-09 19:31:39 +00:00
Julien Isorce	88864ea2cc	gl: no need to initialize a frame buffer object to upload an eglimage ... Fix https://bugzilla.gnome.org/show_bug.cgi?id=729588	2017-12-09 19:31:39 +00:00
Julien Isorce	bcc633ed2c	gl: use GST_CAT_ERROR instead of GST_ERROR_OBJECT ... It fixes segault when GST_DEBUG is at least level 1 and eglCreateImage fails	2017-12-09 19:31:39 +00:00
Julien Isorce	dd1c2b4c4c	gl: delete texture used with GstVideoGLTextureUploadMeta	2017-12-09 19:31:39 +00:00
Julien Isorce	4b0e037fa4	gl: use gst_gl_context_gen_shader helper instead of duplicating code	2017-12-09 19:31:39 +00:00
Matthew Waters	59592f9bfc	gl/display: clean up pre gstglcontext api and struct fields ... https://bugzilla.gnome.org/show_bug.cgi?id=729551	2017-12-09 19:31:39 +00:00
Matthew Waters	f6ed9a685b	gl/display: add get_handle_type ... https://bugzilla.gnome.org/show_bug.cgi?id=729551	2017-12-09 19:31:39 +00:00
Matthew Waters	c5a11aa448	gl/display: avoid opening the X11 display on systems with Cocoa (OS X) ... https://bugzilla.gnome.org/show_bug.cgi?id=729551	2017-12-09 19:31:39 +00:00
Matthew Waters	6a2f2088e9	gl/window: fix string length check for eagl	2017-12-09 19:31:39 +00:00
Matthew Waters	320ceef471	gl/display: check the correct env variable for choosing an egl display ... GST_GL_WINDOW is used for window system specific choices. An EGLDisplay can be created from window systems with egl support by using eglGetDisplay(). https://bugzilla.gnome.org/show_bug.cgi?id=729551	2017-12-09 19:31:39 +00:00
Edward Hervey	47a4be4721	gl/cocoa: Use OBJCFLAGS where needed ... Should fix usage of c-compiler-only flags with an objective-c compiler	2017-12-09 19:31:39 +00:00
Matthew Waters	bf9c8544e3	gl: use the bufferpool's upload when available ... Avoids duplicating GL resources https://bugzilla.gnome.org/show_bug.cgi?id=728872	2017-12-09 19:31:39 +00:00
Julien Isorce	2fed41dc30	gl: show internal cocoa window on top of others ... Useful when your OSX terminal is fullscreen https://bugzilla.gnome.org/show_bug.cgi?id=728127	2017-12-09 19:31:39 +00:00
Matthew Waters	db544c3c1f	gl/pool: init the upload object on start ... Theoretically, set_config could be called multiple times	2017-12-09 19:31:38 +00:00
Sebastian Dröge	8c56e1bba7	gl: Try harder to load symbols from the correct place ... This commit makes the loading of the GModules threadsafe, and always first tries to load the symbol for the GL library that is selected for the current context. Only then it falls back to looking into the current module (NULL), and only as a last resort the context specific function (e.g. eglGetProcAddress()) is called. Also add configure parameters to select the names of the library modules instead of using the defaults, and let the defaults be independent of the G_MODULE_SUFFIX. https://bugzilla.gnome.org/show_bug.cgi?id=728753	2017-12-09 19:31:38 +00:00
Matthew Waters	33091ff6a5	gl/mem: implement texture copying between formats with strides properly ... Previously, we used the width to determine the amount of data to be copied using pbos. This, makes it allocate enough data for the the strides as well.	2017-12-09 19:31:38 +00:00
Matthew Waters	8638a5638c	gl/mem: pad the public struct	2017-12-09 19:31:38 +00:00
Nicolas Dufresne	1e8fc49203	gl: no need to provide full lib path to load symbols ... - Make gstgl work on Mali - Keep it work on RPI - fallback to NULL name module if fails with usual lib name https://bugzilla.gnome.org/show_bug.cgi?id=728753	2017-12-09 19:31:38 +00:00
Julien Isorce	cebcc837de	gl: add convenient functions to setup default vertex and fragment shaders ... Most of our 2D filters use the same simple vertex shader. Also define the default fragment shader as the identity. Avoid duplicating the same vertex and fragment shader text.	2017-12-09 19:31:38 +00:00
Philippe Normand	95290346c6	gl: add missing G_BEGIN/END_DECLS in utils header	2017-12-09 19:31:38 +00:00
Jan Schmidt	cf018389e1	gl: Reduce noisy Info level output to LOG	2017-12-09 19:31:38 +00:00
Julien Isorce	391661b626	gl: use gst_gl_platform_from_string because we support gl shareList on all platforms	2017-12-09 19:31:38 +00:00
Julien Isorce	c441afdc6b	glfilter: only warn when other_context attribute is set ... Fix false positive	2017-12-09 19:31:38 +00:00
Julien Isorce	959aae65c0	gl: fix string literal warning ... warning: format not a string literal, argument types not checked [-Wformat-nonliteral]	2017-12-09 19:31:38 +00:00
Nicolas Dufresne	801f11e36b	gl/x11: Removed unused variable	2017-12-09 19:31:37 +00:00
Sebastian Dröge	8f156591e5	gl/x11: Get rid of unneeded second display connection and do everything from the main loop	2017-12-09 19:31:37 +00:00
Sebastian Dröge	a0a133288e	gl/x11: Block rendering until swapbuffers is called and don't go via X11 events as unneeded indirection ... This should fix QoS problems, where basesink believed it was rendering with 20FPS but actually we were just queueing up X11 Expose events and only once in a while something was rendered.	2017-12-09 19:31:37 +00:00
Julien Isorce	c9d2f8ee94	gl/rpi: do not scale to full screen ... Having a 640x360 movie being scaled to 1900x1200 does not look nice	2017-12-09 19:31:37 +00:00
Julien Isorce	7a77d435c1	gl/rpi: change dispmanx attributes of existing element instead of creating a new one ... I was lucky that: e1 = vc_dispmanx_element_add () eglCreateWindowSurface (e1) vc_dispmanx_element_remove (e1) e2 = vc_dispmanx_element_add () resulted in having e2 equal to e1. And also having the egl surface that does not allocate its buffers before the first draw.	2017-12-09 19:31:37 +00:00
Julien Isorce	33a60e238c	gl/rpi: ensure the dispmanx element to be opaque ... So that we ensure it does not get alpha composited with other dispmanx elements like the desktop.	2017-12-09 19:31:37 +00:00
Julien Isorce	2cd72a49ec	gl/cocoa: pass a NSView to set_window_handle instead of a NSWindow ... Fix backwards compatibility https://bugzilla.gnome.org/show_bug.cgi?id=728451	2017-12-09 19:31:37 +00:00
Julien Isorce	9db9834128	gl/cocoa: only draw once the window has been resized ... It avoids to draw the first frame with an incorrect view port.	2017-12-09 19:31:37 +00:00
Julien Isorce	545bed3c7a	gl/cocoa: set the view to use for drawing by the context ... It avoids to draw to an invalid buffer. Withtout this the default frame buffer is undefined: glBindFramebuffer (GL_FRAMEBUFFER, 0) Visually you could see some white frames at the beginning when lunching videotestsrc ! glimagesink With OpenGL Profiler from XCode you could see some GL_INVALID_FRAMEBUFFER_OPERATION for the first frames	2017-12-09 19:31:37 +00:00
Julien Isorce	e4b832db90	gl: fix declaration-definition mismatch for _init_upload	2017-12-09 19:31:37 +00:00
Julien Isorce	213590c79c	gl/bufferpool: do not reset upload when set_config does not change the caps ... With videotestsrc ! glimagesink it was reset 3 times	2017-12-09 19:31:37 +00:00
Julien Isorce	bc52c7bb00	gl: use #ifdef instead of #if for __APPLE__ ... warning: "__APPLE__" is not defined [-Wundef] with gcc version 4.7.2 20120731 (prerelease) (crosstool-NG linaro-1.13.1+bzr2458 - Linaro GCC 2012.08)	2017-12-09 19:31:37 +00:00
Nicolas Dufresne	4372ba8999	glmemory: User g_slice_new0 to ensure fully initilized structure ... The pbo pointer not being initialized would trigger a use of unitilialized variable in valgrind.	2017-12-09 19:31:37 +00:00
Vincent Penquerc'h	c728fd3b8d	gl: prevent division by 0 on unsupported texture type ... Coverity 1199697	2017-12-09 19:31:37 +00:00
Jan Schmidt	c891eedb79	glcolorconvert: Fix bt709 conversion matrices. ... Fix the sign on one entry in the bt.709 YUV->RGB conversion matrix, and the corresponding inverse matrix. Fixes really wrong colouring of some videos.	2017-12-09 19:31:37 +00:00
Julien Isorce	d539fd4a54	gl: allow to include GLES/gl.h ... https://bugzilla.gnome.org/show_bug.cgi?id=703343	2017-12-09 19:31:37 +00:00
Sebastian Dröge	2843ca2066	gl/eagl: Fix compilation	2017-12-09 19:31:37 +00:00
Sebastian Dröge	a6f5b079d8	gl/eagl: Notify the window's resize callback about surface dimension changes ... https://bugzilla.gnome.org/show_bug.cgi?id=728107	2017-12-09 19:31:37 +00:00
Sebastian Dröge	d462e7f6df	gl/eagl: Remove spurious private struct pointer	2017-12-09 19:31:37 +00:00
Sebastian Dröge	6fb0f1d1c7	gl/android: Notify the window's resize callback about surface dimension changes ... https://bugzilla.gnome.org/show_bug.cgi?id=728107	2017-12-09 19:31:37 +00:00
Matthew Waters	175ca3f7b0	gl/context: output available extensions	2017-12-09 19:31:36 +00:00
Matthew Waters	1460d22e92	gl/context: provide get_gl_version	2017-12-09 19:31:36 +00:00
Julien Isorce	9062658bc7	gl/color: restore viewport dimensions when fbo done ... Regression introduced by 95abfda139. It caused to display the wrong frame size when resizing the window.	2017-12-09 19:31:36 +00:00