improve glgen tool to support EGL1.4

- added EGL1.4 bindings generation
- fixed bugs in GLES bindings

Bug: 6709865
Change-Id: I04ac63f652e1968a51eb833f47e00336ea449980

5 files changed, 197 insertions, 0 deletions

diff --git a/opengl/tools/glgen/static/egl/EGLConfig.java b/opengl/tools/glgen/static/egl/EGLConfig.java
new file mode 100644
index 0000000..d9aebfc
--- /dev/null
+++ b/opengl/tools/glgen/static/egl/EGLConfig.java
@@ -0,0 +1,41 @@
+/*
+**
+** Copyright 2012, 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.
+*/
+
+package android.opengl;
+
+/**
+ * @hide
+ */
+public class EGLConfig extends EGLObjectHandle {
+    public EGLConfig(int handle) {
+        super(handle);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        EGLConfig that = (EGLConfig) o;
+        return getHandle() == that.getHandle();
+    }
+
+    @Override
+    public int hashCode() {
+        return getHandle();
+    }
+}
diff --git a/opengl/tools/glgen/static/egl/EGLContext.java b/opengl/tools/glgen/static/egl/EGLContext.java
new file mode 100644
index 0000000..7b194f3
--- /dev/null
+++ b/opengl/tools/glgen/static/egl/EGLContext.java
@@ -0,0 +1,41 @@
+/*
+**
+** Copyright 2012, 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.
+*/
+
+package android.opengl;
+
+/**
+ * @hide
+ */
+public class EGLContext extends EGLObjectHandle {
+    public EGLContext(int handle) {
+        super(handle);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        EGLContext that = (EGLContext) o;
+        return getHandle() == that.getHandle();
+    }
+
+    @Override
+    public int hashCode() {
+        return getHandle();
+    }
+}
diff --git a/opengl/tools/glgen/static/egl/EGLDisplay.java b/opengl/tools/glgen/static/egl/EGLDisplay.java
new file mode 100644
index 0000000..a090cf0
--- /dev/null
+++ b/opengl/tools/glgen/static/egl/EGLDisplay.java
@@ -0,0 +1,41 @@
+/*
+**
+** Copyright 2012, 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.
+*/
+
+package android.opengl;
+
+/**
+ * @hide
+ */
+public class EGLDisplay extends EGLObjectHandle {
+    public EGLDisplay(int handle) {
+        super(handle);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        EGLDisplay that = (EGLDisplay) o;
+        return getHandle() == that.getHandle();
+    }
+
+    @Override
+    public int hashCode() {
+        return getHandle();
+    }
+}
diff --git a/opengl/tools/glgen/static/egl/EGLObjectHandle.java b/opengl/tools/glgen/static/egl/EGLObjectHandle.java
new file mode 100644
index 0000000..01f9bd4
--- /dev/null
+++ b/opengl/tools/glgen/static/egl/EGLObjectHandle.java
@@ -0,0 +1,33 @@
+/*
+**
+** Copyright 2012, 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.
+*/
+
+package android.opengl;
+
+/**
+ * @hide
+ */
+public abstract class EGLObjectHandle {
+    private final int mHandle;
+
+    public EGLObjectHandle(int handle) {
+        mHandle = handle;
+    }
+
+    public int getHandle() {
+        return mHandle;
+    }
+}
diff --git a/opengl/tools/glgen/static/egl/EGLSurface.java b/opengl/tools/glgen/static/egl/EGLSurface.java
new file mode 100644
index 0000000..4800a64
--- /dev/null
+++ b/opengl/tools/glgen/static/egl/EGLSurface.java
@@ -0,0 +1,41 @@
+/*
+**
+** Copyright 2012, 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.
+*/
+
+package android.opengl;
+
+/**
+ * @hide
+ */
+public class EGLSurface extends EGLObjectHandle {
+    public EGLSurface(int handle) {
+        super(handle);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        EGLSurface that = (EGLSurface) o;
+        return getHandle() == that.getHandle();
+    }
+
+    @Override
+    public int hashCode() {
+        return getHandle();
+    }
+}