[Buildroot] [PATCH 1/1] gst1-imx: bump version to 0.13.0
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Sat Nov 11 22:41:41 UTC 2017
Hello,
On Fri, 10 Nov 2017 20:43:20 +0100, Alexandre Esse wrote:
> Changelog:
>
> ==== version 0.13.0 (2017-11-01) ====
>
> * New imxv4l2videosink element
> Currently only supports input physically contiguous memory blocks
> as input (so, for example, no videotestsrc)
>
> * New Pango-based overlay elements using G2D for rendering
>
> * gstimxcommon library is now public
> Necessary when implementing external sinks to retrieve the mapped
> physical memory address from gstreamer buffers
> (NOTE: ABI may change in the next few releases until this is stabilized)
>
> * New optional ability to use GstPhysMemory from gst-plugins-bad
>
> * imxv4l2videosrc:
> * Fix compile prior to Gstreamer 1.3.1
> * v4l2_buffer_pool: Add special case for tw6869 driver
> The tw6869 driver requires a different physical address to allow
> DMA'able buffers for decreasing latency between chip and display
> * v4l2src: add fractional "fps" property
> (obsoletes the "fps-n" property)
> * Add GstImxV4l2Meta init function
> This avoids the g_assert() that was caused by the missing init
> function
> * Add num-additional-buffers property
> This can be useful if capturing video isn't smooth; it sets the
> number of internal additional buffers, so if downstream consumes
> too many buffers, imxv4l2videosrc might end up doing a blocking
> wait until buffers are returned
>
> * imxv4l2src plugin is now called imxv4l2video, because it also
> contains imxv4l2videosink
> Also, the v4l2 elements can be enabled/disabled in the build
> configuration individually now
>
> * compositor:
> * Only copy compositor input buffers to DMA memory once
> If a single input frame is used for multiple output frames, we would
> otherwise copy multiple times which can easily go to the limit of the
> memory bandwidth
>
> * vpu:
> * Handle releasing of buffers without assigned framebuffer
> This can happen if the buffer is released before it was actually
> used, e.g. when renegotiating at the very beginning; prevents
> a crash that would otherwise occur
> * Add parameter check to avoid encoder crash on flush
>
> * g2d:
> * Add build configuration switches to explicitely specify G2D include
> and library paths
> * Disable cacheable memory allocation
> Several issues were reported with cacheable DMA memory, so it is
> turned off, at least for now
>
> * blitter:
> * Add property to clear screen to black in blitter sinks
> * Add output-rotation property to videotransform base class
>
> * audio:
> * Fix reference counting for caps
> * Mark static codec caps as may be leaked
> This gets rid of the false positive in the leak tracer
>
> Signed-off-by: Alexandre Esse <alexandre.esse.dev at gmail.com>
> ---
> package/gstreamer1/gst1-imx/gst1-imx.hash | 2 +-
> package/gstreamer1/gst1-imx/gst1-imx.mk | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
Applied to next, thanks.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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