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10 commits

Author SHA1 Message Date
Matthew Waters acac78c1ce applemedia: rename IOSurfaceMemory -> IOSurfaceGLMemory 2019-12-09 01:49:30 +00:00
Sebastian Dröge 634cd87c76 gst: Clear floating flag in constructor of all GstObject subclasses that are not owned by any parent 
https://bugzilla.gnome.org/show_bug.cgi?id=743062
 2017-05-17 10:40:23 +03:00
Matthew Waters b01ae6e5e6 applemedia/iosurfacememory: Fix missing variable name change 
956c4d0bde missed a variable name change.
Fix that.
 2017-03-14 11:39:23 +11:00
Matthew Waters 956c4d0bde gl/format: use our own GL format enum's instead of gstvideo's 
They can describe in more detail (such as component sizes) the requested format.
 2017-03-13 21:10:58 +11:00
Alessandro Decina 7898bc5810 applemedia: changes to make GL memory mappable on CPU on iOS 
This commit introduces IOSGLMemory which is a GLMemory that falls back to
GstAppleCoreVideoMemory for CPU access. This is a temporary solution until
IOSurface gets exposed as a public framework on iOS and so we can use
IOSurfaceMemory on both MacOS and iOS.

https://bugzilla.gnome.org/show_bug.cgi?id=769210
 2016-08-26 17:44:48 +10:00
Matthew Waters 989200820d glmemory: add the texture type to allocate to parameters 
Rather than assuming something.  e.g. zerocopy on iOS with GLES3 requires
the use of Luminance/Luminance Alpha formats and does not work with
Red/RG textures.
 2016-06-29 18:04:28 +10:00
Alessandro Decina ed7df2da3c applemedia: iosurfacememory: alloc with g_new0 
...since the base class doesn't use g_slice anymore
 2016-01-19 12:56:40 +11:00
Alessandro Decina 45b40b8467 applemedia: iosurfacememory: remove NO_SHARE flag 
The full memory can be safely shared. Sharing a sub region can't be done and
will fail in the base allocator, triggering a copy.
 2016-01-12 14:05:01 +11:00
Matthew Waters 5dcd500257 gl*memory*: reverse the parameter order of user_data and destroy notify 
The convention is to have the destroy notify last after any user data
 2015-12-17 15:44:22 +11:00
Alessandro Decina 8ae0033261 applemedia: vtdec: switch to IOSurface on Mac 
Switch to using IOSurface instead of CVOpenGLTextureCache on OSX. The latter can't be
used anymore to do YUV => RGB with opengl3 on El Capitan as GL_YCBCR_422_APPLE
has been removed from the opengl3 driver. Also switch to NV12 from UYVY, which
was the only YUV format supported by CVOpenGLTextureCache.
 2015-12-16 17:03:03 +11:00