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/usr/bin/ld: kmscube@exe/cube-tex.c.o:/home/robclark/src/kmscube/debug/../cube-tex.c:47: multiple definition of `gl'; kmscube@exe/cube-smooth.c.o:/home/robclark/src/kmscube/debug/../cube-smooth.c:40: first defined here
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Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
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With atomic kms backend, userspace can get further ahead of the gpu. In
the decoder, we unref the previous frame when retrieving the current
frame. If userspace gets too far ahead, this can happen while the gpu
is still sampling from the previous frame.
Simple solution is add a fence.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
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Remove some boilerplate and check more specifically for all the entry-
points that different modules need.
Ok, I guess it isn't likely for a driver to expose eglCreateImageKHR
but not eglDeleteImageKHR.. but otoh kmscube is useful for bringing
up drivers.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
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Uses gstreamer for a simple decoder. If decoder can give us dma-buf's
directly, we'll directly use that as a texture (zero copy), otherwise
memcpy into a buffer from gbm. This should work with both hw and sw
decoders.
Probably room for improvement. And the interface between gl and the
decoder is pretty simple so I suppose other decoders would be possible.
(But hopefully they could already be supported via gstreamer.)
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
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