Patchwork [meta-fsl-arm,v2] Add gstreamer-imx GStreamer 1.0 plugins

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Submitter dv
Date Jan. 27, 2014, 9:31 p.m.
Message ID <1390858274-23441-1-git-send-email-dv@pseudoterminal.org>
Download mbox | patch
Permalink /patch/65891/
State Changes Requested
Delegated to: Otavio Salvador
Headers show

Comments

dv - Jan. 27, 2014, 9:31 p.m.
gstreamer-imx is an ongoing project to write GStreamer 1.0 plugins for
using the i.MX VPU,IPU, and GPU. With the plugins, the VPU en- and decoding
features can be used, the IPU can transform images (deinterlacing,
colorspace conversion etc.), and the GPU can display frames using
OpenGL ES and the Vivante direct textures. Currently, the plugins have
only been tested with the i.MX6 SoC series.

All plugins are based on appropiate GStreamer base classes. Physical
memory metadata structures make it possible to avoid costly frame copies,
making it possible to use transcoding chains that do not involve
CPU copies for example.

This recipe is sent to meta-fsl-arm to make these plugins more visible
and available to others.

Signed-off-by: Carlos Rafael Giani <dv@pseudoterminal.org>
---
 .../gstreamer/gstreamer1.0-imx_0.9.1.bb            | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 recipes-multimedia/gstreamer/gstreamer1.0-imx_0.9.1.bb
Otavio Salvador - Jan. 28, 2014, 1:29 a.m.
Hello Eric,

On Mon, Jan 27, 2014 at 7:31 PM, Carlos Rafael Giani
<dv@pseudoterminal.org> wrote:
> gstreamer-imx is an ongoing project to write GStreamer 1.0 plugins for
> using the i.MX VPU,IPU, and GPU. With the plugins, the VPU en- and decoding
> features can be used, the IPU can transform images (deinterlacing,
> colorspace conversion etc.), and the GPU can display frames using
> OpenGL ES and the Vivante direct textures. Currently, the plugins have
> only been tested with the i.MX6 SoC series.
>
> All plugins are based on appropiate GStreamer base classes. Physical
> memory metadata structures make it possible to avoid costly frame copies,
> making it possible to use transcoding chains that do not involve
> CPU copies for example.
>
> This recipe is sent to meta-fsl-arm to make these plugins more visible
> and available to others.
>
> Signed-off-by: Carlos Rafael Giani <dv@pseudoterminal.org>

The patch looks great and I'd like to get someone which is used to
GStreamer to give it a try. I am a dump in this matter so it would be
nice if you could test it barely before we merge.
Daiane Angolini - Jan. 28, 2014, 1:03 p.m.
On 27-01-2014 23:29, Otavio Salvador wrote:
> Hello Eric,
>
> On Mon, Jan 27, 2014 at 7:31 PM, Carlos Rafael Giani
> <dv@pseudoterminal.org> wrote:
>> gstreamer-imx is an ongoing project to write GStreamer 1.0 plugins for
>> using the i.MX VPU,IPU, and GPU. With the plugins, the VPU en- and decoding
>> features can be used, the IPU can transform images (deinterlacing,
>> colorspace conversion etc.), and the GPU can display frames using
>> OpenGL ES and the Vivante direct textures. Currently, the plugins have
>> only been tested with the i.MX6 SoC series.
>>
>> All plugins are based on appropiate GStreamer base classes. Physical

*appropriate

>> memory metadata structures make it possible to avoid costly frame copies,
>> making it possible to use transcoding chains that do not involve
>> CPU copies for example.
>>
>> This recipe is sent to meta-fsl-arm to make these plugins more visible
>> and available to others.
>>
>> Signed-off-by: Carlos Rafael Giani <dv@pseudoterminal.org>
>
> The patch looks great and I'd like to get someone which is used to
> GStreamer to give it a try. I am a dump in this matter so it would be
> nice if you could test it barely before we merge.
>

I'm willing to test it <3

But I'm busy for next 2 days :(

Patch

diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-imx_0.9.1.bb b/recipes-multimedia/gstreamer/gstreamer1.0-imx_0.9.1.bb
new file mode 100644
index 0000000..5cb41b3
--- /dev/null
+++ b/recipes-multimedia/gstreamer/gstreamer1.0-imx_0.9.1.bb
@@ -0,0 +1,24 @@ 
+DESCRIPTION = "GStreamer 1.0 plugins for i.MX platforms"
+LICENSE = "LGPLv2+"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=55ca817ccb7d5b5b66355690e9abc605"
+SECTION = "multimedia"
+DEPENDS = "gstreamer1.0 gstreamer1.0-plugins-base libfslvpuwrap virtual/kernel"
+
+SRCBRANCH ?= "master"
+SRCREV = "8f4af080c53a28db1516f0bb5134031530c1caec"
+SRC_URI = "git://github.com/Freescale/gstreamer-imx.git;branch=${SRCBRANCH}"
+
+S = "${WORKDIR}/git"
+
+inherit waf
+
+CFLAGS += "-I${STAGING_KERNEL_DIR}/include"
+
+# LIBV is used by gst-plugins-package.inc to specify the GStreamer version (0.10 vs 1.0)
+LIBV = "1.0"
+require recipes-multimedia/gstreamer/gst-plugins-package.inc
+
+# the following line is required to produce one package for each plugin
+PACKAGES_DYNAMIC = "^${PN}-.*"
+
+COMPATIBLE_MACHINE = "(mx6)"