Replaced Cog browser with a WPE launcher for running WPEWebKit

... based on the new WPE platform API.

Updated related scripts and documentation accordingly.

README.md

@@ -125,10 +125,10 @@ CXX=arm-poky-linux-gnueabi-g++ ...
 ...
 ```
 
-## Running Cog browser:
+## Running WPE launcher:
 
-* Cog with FDO backend in Weston: `/usr/bin/cog-fdo-exported-wayland https://wpewebkit.org`
-* Cog with DRM backend directly in framebuffer: `/usr/bin/cog-drm-kill-weston https://wpewebkit.org`
+* WPE with FDO backend in Weston: `/usr/bin/wpe-exported-wayland https://wpewebkit.org`
+* WPE with DRM backend directly in framebuffer: `export WPE_DISPLAY="wpe-display-drm"; /usr/bin/wpe-exported-wayland https://wpewebkit.org`
 
 All this commands will execute the browsers as `weston` user.
 

recipes-browser/wpe-simple-launcher/wpe-simple-launcher/wpe-ctl

@@ -0,0 +1,4 @@
+#!/bin/bash
+CTL_FILE=/tmp/wpe-exported-wayland
+
+echo "$@" > ${CTL_FILE}

recipes-browser/wpe-simple-launcher/wpe-simple-launcher/wpe-exported-wayland

@@ -0,0 +1,33 @@
+#! /bin/sh
+
+# export WEBKIT_DISABLE_SANDBOX_THIS_IS_DANGEROUS=1
+# export GST_PLUGIN_FEATURE_RANK="avdec_av1:0"
+# export GST_DEBUG_DUMP_DOT_DIR=/tmp/gst-out/
+# mkdir -p /tmp/gst-out
+# chmod 777 /tmp/gst-out
+
+CTL_FILE=/tmp/wpe-exported-wayland
+
+# WebKitDMABufVideoSink sink that is able to accept decode
+# dmabuf or raw data in a range of RGB-like or YUV formats.
+# Bug: https://bugs.webkit.org/show_bug.cgi?id=279819
+export WEBKIT_GST_DMABUF_SINK_ENABLED=1
+
+export GST_PLUGIN_FEATURE_RANK="avdec_av1:0"
+
+export "$(strings < /proc/"$(pidof weston-keyboard)"/environ | grep WAYLAND_DISPLAY)"
+export "$(strings < /proc/"$(pidof weston-keyboard)"/environ | grep XDG_RUNTIME_DIR)"
+
+for arg in "$@"; do
+    if [ "$arg" = "--maximized" ]; then
+        echo "maximized" > ${CTL_FILE}
+    fi
+done
+
+if [ "root" = "$(whoami)" ]; then
+    su weston -c "/usr/bin/wpe-simple-launcher ${CTL_FILE}"
+else
+    /usr/bin/wpe-simple-launcher "${CTL_FILE}"
+fi
+
+echo "${arg}" > ${CTL_FILE}

recipes-browser/wpe-simple-launcher/wpe-simple-launcher_git.bb

@@ -1,4 +1,7 @@
 DESCRIPTION = "Simple WPE-based web launcher"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=dd93f6e0496294f589c3d561f96ffee4"
 
@@ -7,9 +10,19 @@ inherit meson pkgconfig
 DEPENDS = "glib-2.0-native wpewebkit"
 
 SRCREV = "ca6175445ab527ab1318666536061150573adb5c"
-SRC_URI = "git://[email protected]/psaavedra/wpe-simple-launcher.git;protocol=ssh;branch=main"
+SRC_URI = "git://[email protected]/psaavedra/wpe-simple-launcher.git;protocol=ssh;branch=main \
+           file://wpe-ctl \
+           file://wpe-exported-wayland \
+          "
 
 S = "${WORKDIR}/git"
 
 EXTRA_OECMAKE = ""
 
+do_install:append () {
+    install -d ${D}/${bindir}/
+    install -m 755 ${WORKDIR}/wpe-ctl ${D}/${bindir}/wpe-ctl
+    install -m 755 ${WORKDIR}/wpe-exported-wayland ${D}/${bindir}/wpe-exported-wayland
+}
+
+RDEPENDS:${PN} += "bash"

recipes-core/images/core-image-weston-wpe.bb

@@ -3,8 +3,6 @@ DESCRIPTION = "core-image-weston with WPEWebKit"
 inherit image_browsers image_weston
 
 IMAGE_INSTALL:append = " \
-    cog \
-    wpebackend-fdo \
     wpewebkit \
     wpe-simple-launcher \
     python3-uinput \

recipes-graphics/wayland/files/demo-wpe-duckduckgo

@@ -1,6 +1,4 @@
 #!/bin/bash
 /usr/bin/kill-demo
-export  COG_PLATFORM_WL_VIEW_WIDTH=$(journalctl  -b | grep weston | grep current | cut -f 1 -d '@' | awk '{ print $6 }' | cut -d 'x' -f 1 | tail -n 1)
-export COG_PLATFORM_WL_VIEW_HEIGHT=$(journalctl  -b | grep weston | grep current | cut -f 1 -d '@' | awk '{ print $6 }' | cut -d 'x' -f 2 | tail -n 1)
 export WEBKIT_SHOW_FPS=0 GALLIUM_HUD_TOGGLE_SIGNAL=10 GALLIUM_HUD_VISIBLE=0 GALLIUM_HUD=cpu+fps
-/usr/bin/cog-fdo-exported-wayland https://duckduckgo.com/
+/usr/bin/wpe-exported-wayland --maximized https://duckduckgo.com/

recipes-graphics/wayland/files/demo-wpe-website

@@ -1,6 +1,4 @@
 #!/bin/bash
 /usr/bin/kill-demo
-export  COG_PLATFORM_WL_VIEW_WIDTH=$(journalctl  -b | grep weston | grep current | cut -f 1 -d '@' | awk '{ print $6 }' | cut -d 'x' -f 1 | tail -n 1)
-export COG_PLATFORM_WL_VIEW_HEIGHT=$(journalctl  -b | grep weston | grep current | cut -f 1 -d '@' | awk '{ print $6 }' | cut -d 'x' -f 2 | tail -n 1)
 export WEBKIT_SHOW_FPS=0 GALLIUM_HUD_TOGGLE_SIGNAL=10 GALLIUM_HUD_VISIBLE=0 GALLIUM_HUD=cpu+fps
-/usr/bin/cog-fdo-exported-wayland https://www.wpewebkit.org
+/usr/bin/wpe-exported-wayland --maximized https://www.wpewebkit.org

recipes-graphics/wayland/files/kill-demo

@@ -1,4 +1,4 @@
 #! /bin/bash
-/usr/bin/pkill -9 -f "cog"
+/usr/bin/pkill -9 -f "wpe-simple-launcher"
 /usr/bin/pkill -9 -O 1 -f "demo"
 

recipes-graphics/wayland/files/weston.ini

@@ -102,7 +102,7 @@ path=/usr/bin/false
 [launcher]
 icon=/usr/share/go-next-symbolic-rtl.symbolic.png
 displayname=Previous page
-path=/usr/bin/cog-fdo-ctl previous
+path=/usr/bin/wpe-ctl back
 
 [launcher]
 icon=/usr/share/24x24-blank.png
@@ -112,7 +112,7 @@ path=/usr/bin/false
 [launcher]
 icon=/usr/share/go-next-symbolic.symbolic.png
 displayname=Next page
-path=/usr/bin/cog-fdo-ctl next
+path=/usr/bin/wpe-ctl forward
 
 [launcher]
 icon=/usr/share/24x24-blank.png
@@ -122,7 +122,7 @@ path=/usr/bin/false
 [launcher]
 icon=/usr/share/view-refresh-symbolic.symbolic.png
 displayname=Page reload
-path=/usr/bin/cog-fdo-ctl reload
+path=/usr/bin/wpe-ctl reload
 
 [launcher]
 icon=/usr/share/24x24-blank.png

recipes-graphics/wayland/files/cog-demo-run → recipes-graphics/wayland/files/wpe-demo-run

@@ -10,7 +10,7 @@ import sys
 import time
 
 ## vars ########################################################################
-launcher = 'cog'
+launcher = 'wpe-simple-launcher'
 urls = 'urls.conf'
 
 ## functions ###################################################################
@@ -54,7 +54,8 @@ if __name__ == "__main__":
         lines = f.readlines()
 
     try:
-        os.system("%s %s &" % (launcher, lines[0].split()[0]))
+        os.system("%s /tmp/wpe-demo-run" % launcher)
+        os.system("echo maximized > /tmp/wpe-demo-run" % lines[0].split()[0])
     except Exception as e:
         print("Error parsing first line: %s" % e)
         sys.exit(2)
@@ -66,7 +67,7 @@ if __name__ == "__main__":
                 entry = l.split()
                 url = entry[0]
                 duration = entry[1]
-                call("%s-ctl open %s" % (launcher, url))
+                call("echo %s > /tmp/wpe-demo-run" % (launcher, url))
                 time.sleep(int(duration))
                 counter += 1
             except Exception as e:

recipes-graphics/wayland/weston-init.bbappend

@@ -6,7 +6,7 @@ SRC_URI += "file://weston.env \
             file://wayland-1.service \
             file://kill-demo \
             file://toggle-gallium-hud \
-            file://cog-demo-run \
+            file://wpe-demo-run \
             file://demo-wpe-website \
             file://demo-wpe-duckduckgo\
             file://24x24-blank.png \
@@ -34,7 +34,6 @@ FILES:${PN} += "\
     ${systemd_system_unitdir}/wayland-1.service \
     ${bindir}/kill-demo \
     ${bindir}/toggle-gallium-hud \
-    ${bindir}/cog-demo-run \
     ${bindir}/demo-wpe-website \
     ${bindir}/demo-wpe-duckduckgo \
     ${datadir}/24x24-blank.png \
@@ -71,7 +70,6 @@ do_install:append () {
 
     install -Dm755 ${WORKDIR}/kill-demo ${D}/${bindir}/kill-demo
     install -Dm755 ${WORKDIR}/toggle-gallium-hud ${D}/${bindir}/toggle-gallium-hud
-    install -Dm755 ${WORKDIR}/cog-demo-run ${D}/${bindir}/cog-demo-run
     install -Dm755 ${WORKDIR}/demo-wpe-website ${D}/${bindir}/demo-wpe-website
     install -Dm755 ${WORKDIR}/demo-wpe-duckduckgo ${D}/${bindir}/demo-wpe-duckduckgo
     install -Dm755 ${WORKDIR}/weston-terminal-configure-network ${D}/${bindir}/weston-terminal-configure-network