Alessandro Decina
f31ba88835
gstglcolorconvert: micro optimization
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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
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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
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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
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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
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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
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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()
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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../../../../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
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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