gst1-vaapi: new package
gstreamer-vaapi consists in a collection of VA-API based plugins for GStreamer and helper libraries. These libraries are used for hardware decoding and encoding of several video formats. decoding formats: JPEG, MPEG-2, MPEG-4:2, H.264 AVC, H.264 MVC, VP8, VC-1, WMV3, and HEVC. encoding formats: MPEG-2, H.264 AVC, H.264 MVC, JPEG, VP8, HEVC The package won't compile without at least one renderer enabled, so I chose to enable DRM by default, as X11, GLX, and wayland are heavy handed with the dependencies. As such, I have disabled every option defaulting to yes except for DRM for the first patch. Also, these codecs are only for x86 and require a Intel CPU (See Hardware Requirements on line 82 of the README file.) Signed-off-by: Adam Duskett <Adamduskett@outlook.com> [Thomas: - Add entry to DEVELOPERS file. - Add BR2_TOOLCHAIN_HAS_THREADS dependency to the main Config.in option. - Add BR2_PACKAGE_HAS_UDEV dependency to the main Config.in option. - Add comments about the BR2_STATIC_LIBS config option. - Rewrap Config.in help text and removing trailing tabs/spaces. - Remove restriction to i386/x86-64 - Add patch to fix build with uClibc.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Adam Duskett
Thomas Petazzoni
parent
a085b7c313
commit
c1e4e8545d
@ -30,6 +30,7 @@ N: Abhilash Tuse <abhilash.tuse@imgtec.com>
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F: package/gstreamer1/gst1-rtsp-server/
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N: Adam Duskett <aduskett@gmail.com>
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F: package/gstreamer1/gst1-vaapi/
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F: package/nginx-naxsi/
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F: package/python-mutagen/
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F: package/sngrep/
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@ -10,5 +10,6 @@ source "package/gstreamer1/gst1-imx/Config.in"
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source "package/gstreamer1/gst1-libav/Config.in"
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source "package/gstreamer1/gst1-rtsp-server/Config.in"
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source "package/gstreamer1/gst1-validate/Config.in"
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source "package/gstreamer1/gst1-vaapi/Config.in"
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source "package/gstreamer1/gst-omx/Config.in"
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endif
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@ -0,0 +1,52 @@
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From 3e392e097fc0e98e606721748e8baee0e079a1a2 Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Date: Sun, 12 Mar 2017 18:59:42 +0100
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Subject: [PATCH] O_CLOEXEC needs _GNU_SOURCE defined
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From man open(2):
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The O_CLOEXEC, O_DIRECTORY, and O_NOFOLLOW flags are not specified
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in POSIX.1-2001, but are specified in POSIX.1-2008. Since glibc
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2.12, one can obtain their definitions by defining either
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_POSIX_C_SOURCE with a value greater than or equal to 200809L or
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_XOPEN_SOURCE with a value greater than or equal to 700. In glibc
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2.11 and earlier, one obtains the definitions by defining
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_GNU_SOURCE.
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And indeed, with the uClibc C library, O_CLOEXEC is not exposed if
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_GNU_SOURCE is not defined. Therefore, this commit fixes the build of
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gstreamer-vaapi with the uClibc C library.
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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gst-libs/gst/vaapi/gstvaapidisplay_drm.c | 1 +
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tests/test-display.c | 1 +
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2 files changed, 2 insertions(+)
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diff --git a/gst-libs/gst/vaapi/gstvaapidisplay_drm.c b/gst-libs/gst/vaapi/gstvaapidisplay_drm.c
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index f436036..00ff039 100644
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--- a/gst-libs/gst/vaapi/gstvaapidisplay_drm.c
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+++ b/gst-libs/gst/vaapi/gstvaapidisplay_drm.c
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@@ -25,6 +25,7 @@
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* @short_description: VA/DRM display abstraction
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*/
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+#define _GNU_SOURCE
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#include "sysdeps.h"
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#include <string.h>
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#include <unistd.h>
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diff --git a/tests/test-display.c b/tests/test-display.c
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index be9c24b..9abe754 100644
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--- a/tests/test-display.c
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+++ b/tests/test-display.c
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@@ -22,6 +22,7 @@
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* Boston, MA 02110-1301 USA
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*/
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+#define _GNU_SOURCE
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#include "gst/vaapi/sysdeps.h"
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#include <gst/video/video.h>
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#if USE_DRM
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--
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2.7.4
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43
package/gstreamer1/gst1-vaapi/Config.in
Normal file
43
package/gstreamer1/gst1-vaapi/Config.in
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@ -0,0 +1,43 @@
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config BR2_PACKAGE_GST1_VAAPI
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bool "gst1-vaapi"
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select BR2_PACKAGE_LIBVA
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select BR2_PACKAGE_LIBDRM
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select BR2_PACKAGE_GST1_PLUGINS_BASE
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select BR2_PACKAGE_GST1_PLUGINS_BAD # gstreamer-codecparsers
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depends on !BR2_STATIC_LIBS # dlopen(), libva
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depends on BR2_TOOLCHAIN_HAS_THREADS # libva, libdrm
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depends on BR2_PACKAGE_HAS_UDEV
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help
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gstreamer-vaapi consists in a collection of VA-API based
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plugins for GStreamer and helper libraries.
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vaapi<CODEC>dec is used to decode JPEG, MPEG-2, MPEG-4:2,
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H.264 AVC, H.264 MVC, VP8, VC-1, WMV3, HEVC videos to VA
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surfaces, depending on the actual value of <CODEC> and the
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underlying hardware capabilities. This plugin is also able
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to implicitly download the decoded surface to raw YUV
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buffers.
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vaapi<CODEC>enc is used to encode into MPEG-2, H.264 AVC,
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H.264 MVC, JPEG, VP8, HEVC videos, depending on the actual
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value of <CODEC> (mpeg2, h264, etc.) and the hardware
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capabilities. By default, raw format bitstreams are
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generated, so the result may be piped to a muxer, e.g. qtmux
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for MP4 containers.
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vaapipostproc is used to filter VA surfaces, for
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e.g. scaling, deinterlacing (bob, motion-adaptive,
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motion-compensated), noise reduction or sharpening. This
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plugin is also used to upload raw YUV pixels into VA
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surfaces.
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vaapisink is used to render VA surfaces to an X11 or Wayland
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display. This plugin also features a "headless" mode (DRM)
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more suited to remote transcode scenarios, with faster
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throughput.
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https://cgit.freedesktop.org/gstreamer/gstreamer-vaapi
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comment "gst1-vaapi needs udev /dev management and a toolchain w/ threads, dynamic library"
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depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS || \
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!BR2_PACKAGE_HAS_UDEV
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2
package/gstreamer1/gst1-vaapi/gst1-vaapi.hash
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2
package/gstreamer1/gst1-vaapi/gst1-vaapi.hash
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@ -0,0 +1,2 @@
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# from https://gstreamer.freedesktop.org/src/gstreamer-vaapi/gstreamer-vaapi-1.10.3.tar.xz.sha256sum
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sha256 cea827066a152a6afa1d0c43544dfbda285238156d4c3b77f9d4037bbe79361e gstreamer-vaapi-1.10.3.tar.xz
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28
package/gstreamer1/gst1-vaapi/gst1-vaapi.mk
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28
package/gstreamer1/gst1-vaapi/gst1-vaapi.mk
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@ -0,0 +1,28 @@
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################################################################################
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#
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# gst1-vaapi
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#
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################################################################################
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GST1_VAAPI_VERSION = 1.10.3
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GST1_VAAPI_SITE = https://gstreamer.freedesktop.org/src/gstreamer-vaapi
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GST1_VAAPI_SOURCE = gstreamer-vaapi-$(GST1_VAAPI_VERSION).tar.xz
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GST1_VAAPI_LICENSE = LGPLv2.1+
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GST1_VAAPI_LICENSE_FILES = COPYING.LIB
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GST1_VAAPI_DEPENDENCIES += \
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gstreamer1 \
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gst1-plugins-base \
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gst1-plugins-bad \
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libva \
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libdrm
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GST1_VAAPI_CONF_OPTS += \
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--disable-encoders \
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--disable-x11 \
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--disable-glx \
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--disable-wayland \
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--disable-egl \
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--disable-gtk-doc-html
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$(eval $(autotools-package))
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