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#!/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")
OUTDIR=$1
panic () {
echo "ERROR: $@"
exit 1
}
if [ -z "$OUTDIR" ]; then
panic "No output dir defined!"
fi
QEMU_TOP_DIR=$(cd $PROGDIR/../ && pwd -P)
SCRIPT_DIR=scripts
if [ ! -d "$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-emugl-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
}
##
## libOpenGLESDispatch headers.
##
OPENGLES_DISPATCH_SRCDIR=external/android-emugl/host/libs/libOpenGLESDispatch
OPENGLES_DISPATCH_INCLUDE=$OUTDIR/external/android-emugl/host/include/OpenGLESDispatch
mkdir -p $OPENGLES_DISPATCH_INCLUDE
gen_functions_header \
"$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
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