12 commits

Author	SHA1	Message	Date
Luis de Bethencourt	91eb51dda1	glviewconvert: check pointer before dereferencing ... priv->primary_out could be NULL, check before dereferencing it in GST_BUFFER_FLAG_SET () CID 1308945	2015-12-14 12:32:14 +00:00
Matthew Waters	2b7495bbc1	glmemory: base classify and add the pbo memory on top ... The base class is useful for having multiple backing memory types other than the default. e.g. IOSurface, EGLImage, dmabuf? The PBO transfer logic is now inside GstGLMemoryPBO which uses GstGLBuffer to manage the PBO memory. This also moves the format utility functions into their own file.	2015-12-14 16:35:32 +11:00
Sebastian Dröge	74ab40470c	glviewconvert: String literals are const ... gstglviewconvert.c: In function '_mangle_extensions': gstglviewconvert.c:1511:13: error: assignment discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] ext_str = "#extension GL_OES_EGL_image_external : require\n"; ^	2015-11-17 17:09:51 +02:00
Matthew Waters	79f4efb02a	glviewconvert: add support rectangle/external-oes textures ... https://bugzilla.gnome.org/show_bug.cgi?id=757285	2015-11-17 15:27:26 +11:00
Matthew Waters	50b59150fd	glviewconvert: remove set_format ... We need the caps to be able to 1. check the caps features 2. get the requested texture-target on input/output	2015-11-11 15:16:37 +11:00
Matthew Waters	e61d504556	glmemory: add support for rectangle textures ... Add the various tokens/strings for the differnet texture types (2D, rect, oes) Changes the GLmemory api to include the GstGLTextureTarget in all relevant functions. Update the relevant caps/templates for 2D only textures.	2015-10-30 14:24:53 +11:00
Matthew Waters	09976e021b	glviewconvert: expose the element on gles2 platforms ... We can do everything with gles3 however gles2 restricts us not allowing separated or frame-by-frame multiview modes due to multiple draw buffers.	2015-10-26 18:24:59 +11:00
Matthew Waters	3dfc6899ad	gl: be consistent in gobject boilerpate ... GST_GL_IS_* vs GST_IS_GL_* git grep -l 'GST_GL_IS_' | xargs sed -i 's/GST_GL_IS_/GST_IS_GL_/g'	2015-10-19 15:15:30 +11:00
Julien Isorce	f037b28a7b	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.	2015-07-02 15:16:56 +01:00
Nicolas Dufresne	ca950fef14	glviewconvert: Fix GLES2 compatibility	2015-06-18 18:09:55 -04:00
Nicolas Dufresne	0e1303a294	glviewconvert: Fix broken validity check	2015-06-18 18:02:21 -04:00
Jan Schmidt	1aa3911d40	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	2015-06-19 01:49:32 +10:00