From 03e498cd7e35902202579d404f4aad5c92664f18 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Tue, 31 Mar 2020 21:30:32 -0700 Subject: gstreamer1.0-plugins-good: Fix build when egl is enabled but no x11/wayland This fixes build errors seen in no-x11/no-wayland configuration ( eglfs ) and when QT5 support is enabled Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- ...e-Qt-defines-GLsync-to-fix-compile-on-som.patch | 70 ++++++++++++++++++++++ ...ext-qt-gstqtgl.h-instead-of-gst-gl-gstglf.patch | 56 +++++++++++++++++ .../gstreamer/gstreamer1.0-plugins-good_1.16.2.bb | 2 + 3 files changed, 128 insertions(+) create mode 100644 meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qmlgl-ensure-Qt-defines-GLsync-to-fix-compile-on-som.patch create mode 100644 meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qt-include-ext-qt-gstqtgl.h-instead-of-gst-gl-gstglf.patch (limited to 'meta/recipes-multimedia') diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qmlgl-ensure-Qt-defines-GLsync-to-fix-compile-on-som.patch b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qmlgl-ensure-Qt-defines-GLsync-to-fix-compile-on-som.patch new file mode 100644 index 0000000000..136848763b --- /dev/null +++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qmlgl-ensure-Qt-defines-GLsync-to-fix-compile-on-som.patch @@ -0,0 +1,70 @@ +From 3e0d5577444b32579bdf5b69d720a322322ff7bc Mon Sep 17 00:00:00 2001 +From: Milian Wolff +Date: Tue, 26 Nov 2019 15:08:20 +0100 +Subject: [PATCH] qmlgl: ensure Qt defines GLsync to fix compile on some platforms +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +By explictly including QtGui/qopengl.h we force the code path that +defines GLsync in the Qt-specific way. Without that, some platforms +failed to compile the qmlgl plugin, since neither Qt nor gstreamer +defined GLsync then, leading to e.g.: + +``` +make[4]: Entering directory '/.../gst-plugins-good-1.16.1/ext/qt' + CXX libgstqmlgl_la-qtitem.lo +In file included from gstqtgl.h:32, + from qtitem.h:27, + from qtitem.cc:28: +/.../usr/include/gstreamer-1.0/ +gst/gl/gstglfuncs.h:93:17: error: expected identifier before ‘*’ token + ret (GSTGLAPI *name) args; + ^ +/.../usr/include/gstreamer-1.0/ +gst/gl/glprototypes/sync.h:27:1: note: in expansion of macro +‘GST_GL_EXT_FUNCTION’ + GST_GL_EXT_FUNCTION (GLsync, FenceSync, + ^~~~~~~~~~~~~~~~~~~ +``` +Signed-off-by: Khem Raj +Upstream-Status: Backport [https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/commit/3e0d5577444b32579bdf5b69d720a322322ff7bc] +--- + ext/qt/gstqtgl.h | 18 +++++++++++------- + 1 file changed, 11 insertions(+), 7 deletions(-) + +--- a/ext/qt/gstqtgl.h ++++ b/ext/qt/gstqtgl.h +@@ -22,14 +22,7 @@ + #include + #endif + +-/* qt uses the same trick as us to typedef GLsync on GLES2 but to a different +- * type which confuses the preprocessor. Instead of trying to reconcile the +- * two, we instead use the GLsync definition from Qt from above, and ensure +- * that we don't typedef GLsync in gstglfuncs.h */ + #include +-#undef GST_GL_HAVE_GLSYNC +-#define GST_GL_HAVE_GLSYNC 1 +-#include + + /* The glext.h guard was renamed in 2018, but some software which + * includes their own copy of the GL headers (such as qt) might have +@@ -46,6 +39,17 @@ + #endif + #endif + ++/* pulls in GLsync, see below */ ++#include ++ ++/* qt uses the same trick as us to typedef GLsync on GLES2 but to a different ++ * type which confuses the preprocessor. Instead of trying to reconcile the ++ * two, we instead use the GLsync definition from Qt from above, and ensure ++ * that we don't typedef GLsync in gstglfuncs.h */ ++#undef GST_GL_HAVE_GLSYNC ++#define GST_GL_HAVE_GLSYNC 1 ++#include ++ + #if defined(QT_OPENGL_ES_2) + #include + #include diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qt-include-ext-qt-gstqtgl.h-instead-of-gst-gl-gstglf.patch b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qt-include-ext-qt-gstqtgl.h-instead-of-gst-gl-gstglf.patch new file mode 100644 index 0000000000..3d423154e0 --- /dev/null +++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-qt-include-ext-qt-gstqtgl.h-instead-of-gst-gl-gstglf.patch @@ -0,0 +1,56 @@ +From d08234a659bec1fd5c984fedefbeb8192af07839 Mon Sep 17 00:00:00 2001 +From: Khem Raj +Date: Tue, 31 Mar 2020 21:23:28 -0700 +Subject: [PATCH] qt: include ext/qt/gstqtgl.h instead of gst/gl/gstglfuncs.h + +gst/gl/gstglfuncs.h is included via ext/qt/gstqtgl.h which has logic to +prefer qt headers definitions for GLsync + +This helps in fixing build errors like below + +/mnt/b/yoe/build/tmp/work/cortexa7t2hf-neon-vfpv4-yoe-linux-gnueabi/gstreamer1.0-plugins-good/1.16.2-r0/recipe-sysroot/usr/include/QtGui/qopengles2ext.h:24:26: error: conflicting declaration 'typedef struct __GLsync* GLsync' + 24 | typedef struct __GLsync *GLsync; + | ^~~~~~ +In file included from /mnt/b/yoe/build/tmp/work/cortexa7t2hf-neon-vfpv4-yoe-linux-gnueabi/gstreamer1.0-plugins-good/1.16.2-r0/recipe-sysroot/usr/include/gstreamer-1.0/gst/gl/gstglfuncs.h:84, + from ../gst-plugins-good-1.16.2/ext/qt/gstqsgtexture.cc:30: +/mnt/b/yoe/build/tmp/work/cortexa7t2hf-neon-vfpv4-yoe-linux-gnueabi/gstreamer1.0-plugins-good/1.16.2-r0/recipe-sysroot/usr/include/gstreamer-1.0/gst/gl/glprototypes/gstgl_compat.h:40:18: note: previous declaration as 'typedef void* GLsync +' + 40 | typedef gpointer GLsync; + | ^~~~~~ + +Upstream-Status: Pending +Signed-off-by: Khem Raj +--- + ext/qt/gstqsgtexture.cc | 2 +- + ext/qt/qtwindow.cc | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/ext/qt/gstqsgtexture.cc b/ext/qt/gstqsgtexture.cc +index 2b314e0..12b15dd 100644 +--- a/ext/qt/gstqsgtexture.cc ++++ b/ext/qt/gstqsgtexture.cc +@@ -27,7 +27,7 @@ + + #include + #include +-#include ++#include + #include "gstqsgtexture.h" + + #define GST_CAT_DEFAULT gst_qsg_texture_debug +diff --git a/ext/qt/qtwindow.cc b/ext/qt/qtwindow.cc +index 62d26b6..bf68ebb 100644 +--- a/ext/qt/qtwindow.cc ++++ b/ext/qt/qtwindow.cc +@@ -25,7 +25,7 @@ + #include + + #include +-#include ++#include + #include "qtwindow.h" + #include "gstqsgtexture.h" + #include "gstqtglutility.h" +-- +2.26.0 + diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.16.2.bb b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.16.2.bb index 8b34111d38..17c9421394 100644 --- a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.16.2.bb +++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.16.2.bb @@ -2,6 +2,8 @@ require gstreamer1.0-plugins-common.inc SRC_URI = " \ https://gstreamer.freedesktop.org/src/gst-plugins-good/gst-plugins-good-${PV}.tar.xz \ + file://0001-qmlgl-ensure-Qt-defines-GLsync-to-fix-compile-on-som.patch \ + file://0001-qt-include-ext-qt-gstqtgl.h-instead-of-gst-gl-gstglf.patch \ " SRC_URI[md5sum] = "bd025f8f14974f94b75ac69a9d1b9c93" -- cgit 1.2.3-korg