[Bug 743345] glupload: Add support for dmabuf

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Nov 23 08:30:31 PST 2015


https://bugzilla.gnome.org/show_bug.cgi?id=743345

--- Comment #43 from Lubosz Sarnecki <lubosz at gmail.com> ---
Created attachment 316107
  --> https://bugzilla.gnome.org/attachment.cgi?id=316107&action=edit
eglimagememory: Methods to create GstGLMemory from dmabufs

Maps GstVideoFormats to suitable DRM fourccs
which work with glcolorconvert, using gst_gl_memory_alloc().
Creates a GstGLMemory from EGLImageKHR with
EGL_LINUX_DMA_BUF_EXT for every plane.

Compatible with Desktop GL, since GL_TEXTURE_2D is used.

Adds support for various single and multi planar formats:

'BGRA', 'BGRx', 'GRAY8', 'I420', 'NV12', 'NV21',
'RGB16', 'xRGB', 'Y42B', 'YV12', 'UYVY', 'YUY2'

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