Initial work

external/android-emugl/scripts/gen-headers.sh

@@ -0,0 +1,114 @@
+#!/bin/sh
+
+# Copyright (C) 2015 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Run this script to re-generate headers with the gen-entries.py script.
+
+set -e
+export LANG=C
+export LC_ALL=C
+
+PROGDIR=$(dirname "$0")
+
+panic () {
+    echo "ERROR: $@"
+    exit 1
+}
+
+QEMU_TOP_DIR=$(cd $PROGDIR/../../.. && pwd -P)
+SCRIPT_DIR=android/scripts
+if [ ! -d "$QEMU_TOP_DIR/$SCRIPT_DIR" ]; then
+    panic "Missing scripts directory: $QEMU_TOP_DIR/$SCRIPT_DIR"
+fi
+
+cd $QEMU_TOP_DIR
+GEN_ENTRIES=$SCRIPT_DIR/gen-entries.py
+if [ ! -f "$GEN_ENTRIES" ]; then
+    panic "Missing script: $GEN_ENTRIES"
+fi
+
+FAILURES=
+
+# $1: Source file
+# $2: Target file
+# $3: gen-entries script.
+gen_functions_header () {
+    local SRC_FILE="$1"
+    local DST_FILE="$2"
+    local GEN_ENTRIES="$3"
+    if [ ! -f "$SRC_FILE" ]; then
+        echo "ERROR: Missing source file: $SRC_FILE"
+        FAILURES=true
+    else
+        echo "Generating $DST_FILE"
+        $GEN_ENTRIES --mode=functions $SRC_FILE --output=$DST_FILE
+    fi
+}
+
+# $1: Source file
+# $2: Target file
+# $3: gen-entries script.
+gen_funcargs_header () {
+    local SRC_FILE="$1"
+    local DST_FILE="$2"
+    local GEN_ENTRIES="$3"
+    if [ ! -f "$SRC_FILE" ]; then
+        echo "ERROR: Missing source file: $SRC_FILE"
+        FAILURES=true
+    else
+        echo "Generating $DST_FILE"
+        $GEN_ENTRIES --mode=funcargs $SRC_FILE --output=$DST_FILE
+    fi
+}
+
+
+##
+##  libOpenglRender headers.
+##
+LIBRENDER_DIR=distrib/android-emugl/host/libs/libOpenglRender
+LIBRENDER_INCLUDE=distrib/android-emugl/host/include/OpenglRender
+gen_funcargs_header \
+        "$LIBRENDER_DIR"/render_api.entries \
+        "$LIBRENDER_INCLUDE"/render_api_functions.h \
+        "$GEN_ENTRIES"
+
+##
+## libOpenGLESDispatch headers.
+##
+OPENGLES_DISPATCH_SRCDIR=distrib/android-emugl/host/libs/libOpenGLESDispatch
+OPENGLES_DISPATCH_INCLUDE=distrib/android-emugl/host/include/OpenGLESDispatch
+
+gen_functions_header \
+        "$OPENGLES_DISPATCH_SRCDIR"/render_egl.entries \
+        "$OPENGLES_DISPATCH_INCLUDE"/RenderEGL_functions.h \
+        "$GEN_ENTRIES"
+
+gen_functions_header \
+        "$OPENGLES_DISPATCH_SRCDIR"/render_egl_extensions.entries \
+        "$OPENGLES_DISPATCH_INCLUDE"/RenderEGL_extensions_functions.h \
+        "$GEN_ENTRIES"
+
+GLES_ENTRIES="gles_common gles_extensions gles1_only gles1_extensions gles2_only \
+gles2_extensions gles3_only"
+
+for ENTRY in $GLES_ENTRIES; do
+    SRC_FILE=$OPENGLES_DISPATCH_SRCDIR/${ENTRY}.entries
+    DST_FILE=$OPENGLES_DISPATCH_INCLUDE/${ENTRY}_functions.h
+    gen_funcargs_header "$SRC_FILE" "$DST_FILE" "$GEN_ENTRIES"
+done
+
+if [ "$FAILURES" ]; then
+    exit 1
+fi